baber/WOPTO huggingface dataset:
Patent JP-S58175497-A (JP)
Title: Method for analyzing bile acid
Inventor: KAMIYAMA FUMIO
IPC: G01N33/50
Filed: 1982-04-07
Abstract: PURPOSE:To make the pH of a solution whose bile acid is to be analyzed alkaline, to keep enzymatic activity used for analysis in the fittest range, and to improve analytical accuracy, by using a column packed with small particles of a polymer formed by polymerizing a specific monomer. CONSTITUTION:100pts.wt. monomer shown by x methylol alkyl y acrylate (or methacrylate) (4>=x>=y>=3) is polymerized with 100pts.wt. monomer shown by the formula to form small particles of a polymer, which are packed into a column. A specimen containing bile acid is added to the column, and each bile acid component is separated with a water-soluble organic solvent having 4.0-10.5pH. The separated solution is mixed with a reaction solution containing NAD<+>, adjusted to >=9.0pH, the mixed solution is introduced to a column packed with 3alpha-HSD fixed to a cellulosic substrate, and prepared NADH is measured.
Patent JP-S54151191-A (JP)
Title: Improved method of producing alpha-1, 6-glucosidase from bacteria
Inventor: TAKASAKI YOSHIYUKI
IPC: C12R1/07
Filed: 1978-05-17
Abstract: PURPOSE: A bacterium producing α-1, 6-glucosidase, which belongs to Bacillus, is cultured in an enriched medium containing nickel, cobalt, or zinc ion, thus producing title enzyme useful for producing maltose with industrial advantage.  
     CONSTITUTION: A bacterium producing α-1, 6-glucosidase, which belongs to Bacillus, e.g., Bacillus cereus mycoides FERM-P No.2391, is cultured in an enriched medium containing usually about 1×10 -5 -1×10 -3 M of a salt of nickel, cobalt, or zinc, whose pH is adjusted to 6W8. The addition of the salt increases the production of the enzyme by double to ten times that when the salt if not added. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55149708-A (JP)
Title: Manufacture of seamless metallic pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/02
Filed: 1979-05-12
Abstract: PURPOSE: To cheaply manufacture titled seamless metallic pipe of excellent quality, by processing as follows; after piercing the metallic bloom of polygonal section by the press roll piercer to form the bottomed cylindrical pipe blank, the mandrel is not pulled out of the pipe blank; after carrying out the rolling pass by elongator, the mandrel is pulled out; then, the mandrel is reused for the press roll piercer.  
     CONSTITUTION: The metallic bloom B of polygonal section is pierced by the press roll piercer 5 into the bottomed cylindrical pipe blank P; then, the pipe blank P and the mandrel M with the exception of the bottom P' are integrally sent to the elongator 6 of the next process. Next, using the same mandrel M, the pipe blank P is rolled by the elongator 6 placing the bottom P' of the pipe blank P as it is at the rear. Hereupon, the bear end M" of the mandrel M is located by the stopper 14 so as to locate the plug M' of the mandrel M nearby the narrowest point G of the cross helical rolling roll 13, and the piercing pass is carried out. After pulling the pipe blank P and the mendrel M is one body out of the machine as shown by the arrow mark A5, the mandrel M' is pulled away by the stripper, and is recycled to the piercer 5 as shwon by the arrow mark A7, and the pipe blank P is fed into next process as shown by the arrow mark A6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08252024-A (JP)
Title: Thresher of combined harvester
Inventor: KONO YOSHIYUKI
IPC: A01F12/54
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the third loss without depending on whether a machine body is carrying out reaping operation or turning operation. CONSTITUTION: This threshing apparatus is equipped with a driving type blocking member 34 capable of blocking a dust discharging port formed so as to face the end part of an oscillating and grading apparatus, the first detection sensor S1 for detecting whether the apparatus is carrying out reaping operation or in the turning step when reaping operation in one stroke is finished and the operation is being moved to the reaping operation being the following stage, the second detection sensor S2 for detecting the treated amount and a control means 23 for carrying out driving control of the blocking member 34 so as to block dust-discharging part when the first detection sensor S1 detects that the machine body is carrying out reaping operation and carrying out driving control of the blocking member 34 so as to make a dust discharging part smaller as the treating amount becomes smaller.
Patent JP-S54150110-A (JP)
Title: Data demodulating system
Inventor: KANZAWA OSAMU
IPC: H03M5/12
Filed: 1978-05-17
Abstract: PURPOSE: To perform the accurate and adequate demodulation of data in correspondence to the fluctuations of medium speeds by counting the pulse widths of the synchronizing signal at the time when a magnetic recording medium actually moves and forming data clock signals with the mean value thereof as a reference.  
     CONSTITUTION: When a magnetic recording medium moves, the synchronizing signal having been recorded at the top part of PM signals, etc. is read out prior to reading out of the PM signals, etc. and the pulse widths of the synchronizing signal are counted by the clock being applied to a counter 1. The mean value of the count values thereof is operated by a mean operator 2 and is multiplied by the window coefficient having been set in a window setter 3 which is variable according to setting. Then, the adequate window clock according to the fluctuations of the movement of the magnetic recording medium is generated from a signal generator 4. Hence, the accurate and adequate demodulation of the data may be performed according to the speed fluctuations of the magnetic recording medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54150554-A (JP)
Title: Drive device for automobile
Inventor: NUMAZAWA AKIO
IPC: F16H3/66
Filed: 1978-05-19
Abstract: PURPOSE: To make an absorption properly capable of the thrust force in overdrive and underdrive device, in case of the drive device with a combination made between automatic speed changer and final speed reducer especially applicable for the horizontal engine type front wheel drive system.  
     CONSTITUTION: In the internal combustion engine, laterally installed in perpendicular to a direction of the car axis of the automobile, to its crankshaft is jointly provided an automatic speed changer comprising a fluid type torque converter, an auxiliary speed changer and a transmission device 71. Though the auxiliary speed changer is of constitution comprising an underdrive device 12 and overdrive device 13 that are coaxially provided with respect to the crankshaft, in this case, with an attachment made between the left end 84 of a ring gear 32 in a second planetary gear device 16 of the underdrive device 12 and the right end 83 of a carrier 45 in a planetary gear device 41 of the overdrive device 13, by means of selecting suitably a pitch diameter of the gear or an angle of torsion, the thrust forces of the planetary gear device 16 and 41 are to be balanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0584539-A (JP)
Title: Annealing precision casting method and pattern material comprising thermally collapsible expanded micro globe
Inventor: JIYON ANSONII KUUIN
IPC: B22C7/02
Filed: 1992-02-13
Abstract: PURPOSE: To provide a material composition of an investment casting pattern without crack caused by the expansion of the pattern during burn-out of the investment casting pattern and firing of a ceramic mold, and a manufacturing method for the mold using this material. CONSTITUTION: The investment casting pattern is formed of mixture dispersing thermal-collapsible micro-spheres in a wax and dipped into ceramic slurry to manufacture a stacco shell, and this stacco shell is sintered and also, the micro- spheres are collapsed, eluted and permeated to manufacture the mold. The micro-sphere is a one containing isobutane gas in the shell of copolymer of vinylidene chloride and acrylonitrile. Further, the mixture of potosetting resin and the micro-spheres, or polyethylene beads and organic thixotropy can be used as the composition for investment casting pattern.
Patent JP-S58175827-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUI JIYUUROU
IPC: H01L21/20
Filed: 1982-04-07
Abstract: PURPOSE:To form an SiO2 film of large dielectric resistance onto the surface of a polycrystalline Si film by accelerating the ions of atoms of large mass by high voltage, increasing kinetic energy, implanting the ions and thermally oxidizing the surface of the polycrystalline Si film. CONSTITUTION:A first gate SiO2 film 1 is formed onto the surface of a p type Si substrate to which an n type well 21 is formed, the polycrystalline Si film 22 is further formed, and P of high concentration is added through thermal diffusion to form a sheet resistor. As ions are accelerated by high voltage, and implanted in the whole surface of the Si film 22. The Si film 22 is removed selectively through a photoetching method, and a first polycrystalline Si pole 2 is formed. B ions are implanted in the Si substrate, and the first gate SiO2 film 1 is etched to expose the Si substrate. A second gate SiO2 film 4 is formed onto the Si substrate through oxidation at a high temperature. An SiO2 film 3 is formed onto the surface of the Si electrode 2. A second polycrystalline Si electrode 5 is further formed.
Patent JP-H07272708-A (JP)
Title: Sealed storage battery
Inventor: KAWAI KATSUYOSHI
IPC: H01M2/12
Filed: 1994-03-29
Abstract: PURPOSE:To provide a sealed storage battery capable of preventing electrolyte leakage caused by squeezing out of a free electrolyte separated from a retainer. CONSTITUTION:One common exhaust vent 2d is formed in a molding cap 2 which liquidtightly seals an opening of a container main body. Two exhaust passages 3a, 3b are formed in the molding cap 2 so as to extend from the common exhaust vent 2d to slant down part. When one exhaust passage is blocked by a free electrolyte, gas existing inside a container is exhausted through the other exhaust passage to prevent electrolyte leakage to the outside.
Patent JP-S55151080-A (JP)
Title: Emitting composition and fluorescent display tube excited with low-speed electron ray
Inventor: MIMURA YOSHIYUKI
IPC: H01J29/20
Filed: 1979-05-14
Abstract: PURPOSE: An emitting composition for a fluorescent display tube, capable of giving emission of high brightness at a low acceleration voltage, and comprising (A) a fluorescent substance of a compound indium oxide having a specific structure and emitting red light and (B) a conductive material.  
     CONSTITUTION: An emitting composition comprising (A) a fluorescent substance which consists of one or more compound oxide fluorescent substances of the formula (MIII is yttrium, lanthanum, gadolinium or lutetium; Ln is europium or samarium; 0<x≤0.7; 0.0001≤a≤0.2), and (B) a conductive material, preferably one or more metal oxides selected from In 2 O 3 , SnO 2 , ZnO and CdO.wSnO 2  (0.1≤w≤10) at a weight ratio of (A) to (B) of 1:9W9:1. The raw material can be prepared by dissolving (a) In 2 O 3 , InCl 3 , etc., (b) Y 2 O 3 , etc. and (c) Eu 2 O 3 , etc. which are calcined at 1,000W1,400°C in water, by coprecipitating them with aqueous ammonia, and by calcining the filtered precipitate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07267505-A (JP)
Title: Packaging of yarn winding on bobbin
Inventor: YAMAMOTO SHIGERU
IPC: B65D85/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide a packaging of yarn windings on bobbins, which is capable of performing the assembly works easily by arranging so that the warp of each partition plate can be relieved simply. CONSTITUTION:A packaging structure concerned is such that partition plates 2. 3 are installed in a packaging box 1 in a cross arrangement longitudinally and transversely, slits provided in both plates are inserted in each other to form a plurality of compartments 4, and yarn windings P are accommodated in these compartments, wherein the vertical length of at least either of the partition plates, longitudinal or transverse, is made short, and their bottoms are enclosed at least till the lower edges of the straight wind layers of yarn windings P, but are positioned apart from the bottom surface of the box 1.
Patent JP-H06276511-A (JP)
Title: Picture signal coding method and decoding method
Inventor: KATO MOTOKI
IPC: H04N19/51
Filed: 1993-03-18
Abstract: PURPOSE:To send a CBP value efficiently by providing a CBP VLC table for a luminance signal block and for a color difference signal block so as to encode the CBP in a block in the macro block. CONSTITUTION:An inputted picture signal is inputted to a field memory group 11 and a macro block signal MB being an object of coding is fed to a hybrid coder 12. A motion compensation prediction error signal S2 of an MB layer outputted from the coder 12 is subjected to variable length coding at a VLC device 13. In this case, a CBP code representing whether or not a block in the MB has a non-null DCT to be sent is added to a header of the MB layer and the resulting data are sent. The CBP is generated by a CBP generator 16 based on the signal S2 and obtained as the CBP for a luminance signal block and a CBP for a color difference signal block. Then the VLC device 13 applies coding to the CBP of the luminance and color difference signal blocks by referencing the VLC table. Thus, the CBP is sent efficiently.
Patent JP-H08269318-A (JP)
Title: Flame-retardant composition containing poly(phenylene ether)and poly(arylenefulfide) resin
Inventor: BROWN STERLING BRUCE
IPC: C08L69/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain flame retarded compositions without containing flame- retardants, which are excellent in flame retardance, chemical resistance and ductility by incorporating a compatibilizing poly(phenylene ether) resin, a poly(arylene sulfide) resin and a sioxane copolymer resin.  
     SOLUTION: The flame retarded compositions comprise (A) 5-95 (wt.)% compatibilizing poly(phenylene ether) resin; (B) 5-95% poly(arylene sulfide) resin; and (C) 0.1-15% siloxane copolymer resin containing repeating units of formula I or formulae II-III [wherein T is -O- or -O-Z-O- (wherein Z is a divalent radical such as p-phenylene); g is 1-40; m and n are each 1-10; R is a monovalent 1-14C hydrocarbon radical; and R 1  is a 6-20C aromatic hydrocarbon radical] or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62217169-A (JP)
Title: Inspection method for semiconductor circuit board
Inventor: KITAJIMA MASAAKI
IPC: G01R31/28
Filed: 1986-03-19
Abstract: PURPOSE:To inspect the defect of a TFT active matrix circuit board with high reliability in a short time by applying the control terminal of a semiconductor element with a voltage which increases or decreases the threshold voltage of the element and detecting a current conducted to one main terminal. CONSTITUTION:A signal for detection whose voltage rise rate dVR/dt is constant is applied to a gate voltage input terminal 34a and a current (is) conducted through a source line 31a is detected by a current detecting circuit 36. Cin(on)/ Cin(off)>1 and iS=C1nldvR/dt, where Cin(off) and Cin(on) are composite values of electrostatic capacity viewed from the gate voltage input terminal 34a when the voltage value of a signal voltage VR is larger and smaller than the threshold voltage of a TFT (Thin Film Transistor) 30 and iS is the current. The current iS is converted into a voltage vS and vS(on)/vS(off), vS(on), and vS(off) and observed to perform defect inspection as to the TFT30, gate line and source line.
Patent JP-H08256264-A (JP)
Title: Image reader
Inventor: SAKASHITA HAJIME
IPC: H04N1/21
Filed: 1995-03-17
Abstract: PURPOSE: To localize the effect of dust and dirt or the like depositted onto a white reference board and to correct quickly shading reflecting accurately a minute optical characteristic of an image sensor. CONSTITUTION: Picture elements are interleaved and the interleaved picture elements are interpolated based on a sampling pulse with an interval of 8 clocks whose timing is shifted in the unit of two clocks in response to 2nd to 5th lines on a white reference board 10, the read data of a 1st line stored in a correction memory 15d are sequentially corrected by the interpolated data. The processing above is repeated to generate white reference image data and image data obtained by reading an original 11 are corrected based on the white reference image data.
Patent JP-H05281268-A (JP)
Title: Edge-trimmed voltage detection cover with potential detector
IPC: G01R15/06
Filed: 1992-02-14
Abstract: PURPOSE:To shorten the time necessary for cable diagnosis by extending an insulation layer downwardly as to expose it to the outside and insulating a semi-conductive later for a cover from an external semi-conductive layer on the lower side of an insulation cylinder. CONSTITUTION:A voltage detection cover 18 in which an insulation layer 16 and a semi-conductive layer 17 are formed integrally is provided with a terminal 13 that is electrically brought into contact with a voltage detection stripe 5 of an insulation cyclinder 1 and an output lead wire 14 in the inside thereof. The leading part of the lead wire 14 is reinforced with a tube 15. The layer 17 is electrically connected with an external semi-conductive layer 4a on the upper side of the cylinder 1, shielding it electrostatically from a high-voltage part, but it is electrically insulated from an external semi-conductive layer 4b on the lower side owing to the structure that the layer 16 is extended downwardly as to be exposed to the outside. Further, the downwardly-exposed layer 16 forms a circumferential protruding part 19 projecting downwardly to increase a creeping distance for the purpose of suppressing the decrease in surface resistance between the layer of the cover and the layer 4b of the cylinder 1 due to the fouling on the surface thereof.
Patent JP-H08308694-A (JP)
Title: Show case
Inventor: SHIMIZU KYOICHI
IPC: A47F3/04
Filed: 1992-02-14
Abstract: PURPOSE: To provide a show case which can prevent dust from piling upon displayed articles as much as possible, by equipping a lid body made of a transparent plate rotatably set on a lower support part, and opening the lid body by detecting an approaching customer and closing by detecting the leaving. CONSTITUTION: An upper cover 2 is provided with quarter-circle shaped gutter type transparent plates 21, 22, and the one transparent plate 22 is fixed on a lower support part 1 and the ends of another transparent plate 21 are held on strong arms 21a, 21b. The arms 21a, 21b are concentrated into a hub part 21c which is pivotally supported by a shaft 23 constructed on the lower support part 1. A plurality of detecting members are set on the side where a customer approaches so that a driving part is actuated to open the transparent plate 21 when the detecting members detects an approaching customer and the close the transparent plate 21 when a customer is left. Thus, dust can be prevented from piling on the displayed articles as much as possible.
Patent JP-2000254141-A (JP)
Title: Surgical instrument
Inventor: SAKURAI TOMOHISA
IPC: H02J7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument which allows charging the sterilized instrument without contamination and almost eliminates the need for battery exchange during surgery. SOLUTION: A power transmission circuit 16 for power transmitting oscillation signals generated in an output circuit 15 is provided in a charger 2. The oscillation signals are received by a power reception part 21 provided inside the disinfected clean operation tools 3A and 3B put inside a cup 17 mounted on the upper part of the charger 2, rectification or the like is performed in a rectification/control part 22 and a secondary battery 4 is charged. That is, the secondary battery 4 inside the operation tools 3A and 3B is charged free from contamination without contacting the charger 2, and the need of the battery exchange during surgery is almost eliminated.
Patent JP-S53144499-A (JP)
Title: Method of producing calcium carbonate water dispersion
Inventor: SHIOJI NAOTAKE
IPC: C01F11/18
Filed: 1977-05-24
Abstract: PURPOSE: To provide a water dispersion of CaCO 3  fine powder excellent in stable viscosity with passage of time with a high concentration and a low stickness by dispersing CaCO 3  fine powder into water with presence of a alkali-neutralized compound of a copolymer between a specified proportion of unsaturated monocarboxylic acid and unsaturated dicarboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58176502-A (JP)
Title: Clamping and fine adjusting device
Inventor: INOUE MASAO
IPC: G01B5/00
Filed: 1982-04-09
Abstract: PURPOSE:To improve operability and to make operation sure by providing a box which is made movable only laterally with respect to a screw bar provided in parallel with a reference plane and a circular conical member which is in the box and is made movable laterally. CONSTITUTION:A carriage 2 is movable along a reference plane 1, and a screw bar 3 which is in parallel with said reference plane and has a length in the overall moving range of the carriage is provided. A box 4 enclosing the bar 3 is mounted to the carriage 2 and is made movable laterally. An internal cylindrical body 15 which has a circular conical part 14 in the left end part is provided movably laterally in guide cylinder 13. The operator is able to clamp the carriage properly and quickly over the entire moving range of the carriage by using the two knobs provided near the operator's hand according to such constitution; therefore, the operability is improved and the operation is made sure.
Patent JP-H07272782-A (JP)
Title: Mounting mechanism for electric part
Inventor: YAMAZAKI YUTAKA
IPC: H05K1/18
Filed: 1994-03-29
Abstract: PURPOSE:To connect at a low cost further firmly with a printed board by reinforcing an electric part stopped by screw to a mechanical chassis, in the case of mounting the electric part on the printed board. CONSTITUTION:A jack 10 is arranged in a prescribed location on a mechanical chassis 20, and a screw 16 is inserted into screw insertion holes 15a, 15b of reinforcing protrusions 11a, 11b of the jack 10 further to screw holes 21a, 21b of the chassis 20, to firmly stop the jack by screws. Next to a positioning boss 13 of the jack 10, a positioning boss insertion hole of a flat plate printed board 30 is inserted to position the jack 10. Simultaneously with inserting terminals 12 of the jack 10 to terminal insertion holes 31 respectively corresponding to the printed board 30, a terminal point end is protruded a little from the printed board 30. Thereafter, the terminal 12 and the printed board 30 are connected by soldering, to use a total unit of the chassis 20 as a reinforcing member. Thus, the jack 10 can be fixedly mounted firmly without applying a burden relating on the printed board 30.
Patent JP-S62222757-A (JP)
Title: Individual signal inserting system
Inventor: YAMAMOTO TAKAYA
IPC: H04M7/00
Filed: 1986-03-19
Abstract: PURPOSE:To eliminate the generation of out of synchronism in an opposite station by multiplexing between voice data and an individual signal by a clock signal of a digital transmission line system to synchronize accurately a frame synchronization bit in a multiplexed frame with a clock signal of the transmission line system. CONSTITUTION:A relay line signal device 10 inserting an individual signal to a frame including voice data and transmission line is provided with the 1st buffer memory 12 synchronizing the phase of voice data with a clock signal CLr of the digital transmission line 11 and the 2nd buffer memory 13 synchronizing the phase of individual signal with the clock signal CLr of the line 11. Outputs of the buffer memories 12, 13 are multiplexed by a multiplexer 14 by using the clock signal CLr of the line 11. Thus, in inserting the individual signal bit of a time slot TS0, after the phase of the voice data and individual signal is synchronized with the clock signal of the digital transmission line, the insertion is executed b using the clock signal of the digital transmission line to prevent out of synchronism of the frame synchronizing bit and multi- frame synchronizing bit.