baber/WOPTO huggingface dataset:
Patent JP-H04277411-A (JP)
Title: Electric wire feeding method for electric wire processing device
Inventor: SATO NOBUO
IPC: B21F23/00
Filed: 1991-03-01
Abstract: PURPOSE:To accurately feed an electric wire from a first clamp to a second clamp without hindering the machining process the electric wire by means of a cutter. CONSTITUTION:The machining proces of an electric wire 10 by meanss of a cutter 100 can be smoothly performed in such a way that a first clamp 90 is located at the opposite side to a second clamp 110 with the cutter 100 located between there, the feed of the electric wire 10 from the first clamp 90 to the second clamp 110 can be accurately performed in such a way that the electric wire 10 is fed out toward the second clamp 110 after accessing the first clamp 90 over the cutter 100 toward the second clamp 110.
Patent JP-H08265420-A (JP)
Title: Communication route management system and transmission control system
Inventor: ISHIDA YASUAKI
IPC: H04B17/00
Filed: 1995-03-20
Abstract: PURPOSE: To efficiently and surely register and set up a communication route in a communication route management system and a transmission control system for assisting a test for a communication route. CONSTITUTION: This system is provided with a data terminal 11 and a data base 13 for storing the identifiers(IDs) of a communication terminal connected in each route direction, an adjacent station and a communication route formed between an exchange and a multiplex transmission line in each transmission equipment acting as an interface with a multiple transmission line connected in each group divided from plural route directions of the exchange in accordance with its network constitution.  The system is also provided with a retrieving means 15 for retrievirng the data base 13 in accordance with the IDs of a communication terminal and an adjacent station applied from the terminal 11 and outputting the IDs and route directions of all communication routes corresponding to the combination of the communication terminal and the adjacent station to the data terminal 11 and a communication route storing means 17 for storing the ID and the route direction specified through the terminal 11 and to which ID information is applied out of plural IDs and directions outputted from the means 15 to the terminal 11 together with the ID information.
Patent JP-H01233451-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/26
Filed: 1988-03-15
Abstract: PURPOSE:To improve the sharpness, the graininess and the color reproducibility of the title material by incorporating a specified compd. having a photographic useful group in the photosensitive material. CONSTITUTION:The compd. shown by formula I is incorporated in the photosensitive material. In formula I, R1 is an atomic group necessary for forming 5-membered nitrogen contg. unsatd. heterocyclic ring, R2 is a group sown by formula II or III, X1 is a group capable of being released a group shown by formula V by allowing a group shown by formula IV to react with the oxidant of an aromatic primary amine developing main agent after releasing the group shown by formula IV by allowing the group X to react with the oxidant, DI is photographic useful group, (n) is 1 or 2. In formulas II and III, R3 and R4 are each an aliphatic or an aromatic group. In this case, the compd. shown by formula I is released the group DI at the time of development processing. Thus, the sharpness, the color reproducibility and graininess of the photosensitive material are improved.
Patent JP-H05224172-A (JP)
Title: Liquid crystal projection type display device
Inventor: WATABE MITSURU
IPC: G02B27/28
Filed: 1992-02-15
Abstract: PURPOSE:To improve the brightness on a screen by increasing the availability of light and to reduce a brightness irregularity, a color irregularity, and a picture element deviation on the screen as necessary. CONSTITUTION:The projection light 15 outputted from a light source 14 is separated by a polarized light separating element 72 into two kind of polarized light components 15p and 15s whose polarization directions cross each other at right angles and they are separated by color separating elements 74 and 92 into light beams of R, G, and B respectively; and light crystal light valves 86-90, and 104-108 for R, G, and B impose intensity modulation on the light beams, color composing elements 110 and 120 put the beams of R, G, and B together by polarized light components, and a polarized light composing element 116 composes the light of the polarized light beams, so that the light is projected on the screen through a projection lens 40. The polarized light beams 15p and 15s of the projection light 15 are both utilized to increase the availability of the light. The length of the optical path where the polarized light beams 15p and 15s reach the light valves is equalized to the length of the optical path where the light modulated by the liquid crystal light valves reaches the projection lens 40 and then the optical path lengths become equal, thereby reducing the brightness irregularity, color irregularity, and picture element deviation.
Patent JP-S51137702-A (JP)
Title: Condenser oil
Inventor: OOMORI SUNAO
IPC: C10G50/00
Filed: 1975-05-24
Abstract: PURPOSE: A condenser oil with improved corona starting voltage, etc., prepared by hydro-refining heavy oil distillate within a specified boiling range obtained as a by-produce at the time of reforming reaction of a hydrocarbon oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58177678-A (JP)
Inventor: MIZUNO KATSUHIRO
IPC: A63B71/14
Filed: 1982-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09248909-A (JP)
Title: Ink jet head, its manufacture, and ink jet printer
Inventor: ARAKAWA KATSUHARU
IPC: B41J2/055
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head capable of executing stabilized high quality printing and its manufacturing method. SOLUTION: The ink jet head is composed of a single or a plurality of nozzle holes 17 discharging an ink liquid drop, a discharge chamber 6 connected to each nozzle hole 17, a diaphragm 5 constituting at least one side wall of the discharge chamber 6, and an electrode 13 wherein a drive means generating deformation of the diaphragm 5 is provided and the diaphragm 5 is deformed by electro-static force by the drive means. A substrate 1 of which the diaphragm 5 is formed is of Si. In this case, a first orifice 42 provided at one end of the discharge chamber 6, and a second orifice at the other end of the discharge chamber 6 positioned in opposition to the first orifice 42 are provided by anisotropic etching, isotropic etching, etc.
Patent JP-H01233992-A (JP)
Title: Receiver
Inventor: HARA YUJI
IPC: H04B10/278
Filed: 1988-03-15
Abstract: PURPOSE:To expand a light receiving angle by providing a photodetector receiving a signal light and contained in a shield case and a lens formed with a recessed part to increase the refractive index of the lens to a face of the side of the photodetector to make a signal light incident into the photodetector and increasing the refractive index of the lens even with a thin lens. CONSTITUTION:A photodetection window 15 introducing a signal light is formed to a photodetector 11 is formed to a shield case 12 and a lens 14 condensing the signal light is arranged to the photodetecting face of the photodetector 11 is arranged on the photodetection window 15. The part of the lens 14 at the flat lower face corresponding to the photodetector 11 is recessed inward to increase the refractive index of the signal light by the recessed part 14a. Moreover, the curved face shape of the recessed part 14a of the lens 14, the thickness of the lens 14 and the rate of the recess of the recessed part 14a are selected by a position of the signal light desired to be condensed and the required photodetection angle. Thus, the position of the photodetector 11 is set comparatively freely. Furthermore, even if the thickness of the lens is thin, the refractive index of the lens is increased and the light receiving angle is widened.
Patent JP-S58177491-A (JP)
Title: Production of tin-free steel plate
Inventor: KOBAYASHI HIDEO
IPC: C25D11/38
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a Cr<ox> film which has a uniform film construction and good retort resistance in the stage of applying an electrolytic chromic acid treatment on a steel plate by subjecting the steel plate to the 1st electrolytic chromic acid treatment contg. a simple salt type fluoride as an assistant and to the 2nd electrolytic chromic acid treatment contg. a complex salt type fluoride as an assistant. CONSTITUTION:Cr plating is applied on a steel plate in a Cr plating bath, whereafter the steel plate is reverse electrolyzed in the Cr plating bath to elute a part of the hydrated oxide film of Cr formed in the stage of the Cr plating and the anions of the assistant codeposited on the hydrated oxide film of Cr. The steel plate is then thoroughly washed in an aqueous washing bath. Further, the steel plate is subjected to the 1st electrolytic chromic acid treatment in an aq. chromic acid treatment bath contg. chromic anhydride and a compd. of >=1 kind of chromate and dichromate as a base component and a simple salt type fluoride as an assistant. The treated steel plate is subjected to the 2nd electrolytic chromic acid treatment in an aq. chromic acid soln. contg. a complex salt type fluoride as an assistant.
Patent JP-S61220206-A (JP)
Inventor: HIBINO YUTAKA
IPC: H01B7/08
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60205088-A (JP)
Inventor: MITSUI KENICHI
IPC: F16L11/10
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62218525-A (JP)
Title: Method for regenerating extracting solvent
Inventor: TAKAHASHI NOBUO
IPC: C22B3/20
Filed: 1986-03-18
Abstract: PURPOSE:To regenerate a back extracting soln. and to recycle it by extracting a component with a tertiary amine (R3N), back-extracting the component having high bonding strength to the R3N with an aqueous potassium oxalate soln. contg. potassium chloride and removing the component as hydroxide. CONSTITUTION:A metal such as zinc or iron (III) is extracted with a soln. of R3N in a water insoluble org. solvent. When the component having high bonding strength to the R3N is accumulated, the R3N solvent is brought into contact with an aqueous potassium oxalate soln. contg. potassium chloride to back-extract the component and to regenerate the R3N. The component in the back extracting soln. is settled and separated as hydroxide by adding potassium hydroxide to the soln. The regenerated back extracting soln. is used again as a back extracting reagent.
Patent JP-S55153148-A (JP)
Title: Tape recorder
Inventor: NISHIDA KATSUO
IPC: G11B15/04
Filed: 1979-05-18
Abstract: PURPOSE: To prevent completely error erasure due to the loosening of a tape with simple constitution by providing an elastic plate for error erasure prevention bearing a fixed position relation to an erase head.  
     CONSTITUTION: In recording mode, recording and reproducing head 3 and erase head 4 are moved forward, error-erasure preventive elastic plate 6 curves to meet the flank of erase head 3, and heads 3 and 4 come in contact with tape 7 with accuracy. Therefore, error erasure due to the loosening of the tape is eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61224986-A (JP)
Title: Elastase-containing lyophilized substance
Inventor: ISHII MASAAKI
IPC: C12N9/96
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a stable elastase-containing lyophilized substance, by adding a specific amount of one or more of gelatin, carboxymethyl cellulose, sodium alginate, casein, and carrageenan as essential components to elastase. CONSTITUTION:1pt.wt. elastase is blended with 0.5-20pts.wt. one or more of gelatin, carboxymethyl cellulose, sodium alginate, casein, and carrageenan as essential components. The blend is optionally mixed with an excipient, a binder, lubricant, etc. They are mixed, processed into an aqueous solution or aqueous dispersion, and lyophilized, to give an elastase-contianing lyophilized substance.
Patent JP-S58179138-A (JP)
Inventor: TAKAHASHI TSUKASA
IPC: G05B23/02
Filed: 1982-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05263139-A (JP)
Title: Production of 13% cr steel tube for oil well
IPC: B23K101/06
Filed: 1992-03-18
Abstract: PURPOSE:To produce a steel tube for an oil well by applying softening to a hot rolled coil containing specific amounts of Cr, forming it into a resistance welded steel tube, and performing heat treatment in specific conditions. CONSTITUTION:A hot rolled coil containing 12-14wt.% Cr is softened and formed into a resistance welded steel tube, and the tube is normalized at 980-1100 deg.C and further tempered. By regulating normalizing temp. to >=980 deg.C, the spheroidal carbide formed at the time of softening can be formed into perfect solid solution, and the strength and toughness in the base material can be secured and also the strength and toughness equivalent to them can be imparted to a welding zone as well. When normalizing temp. exceeds 1100 deg.C, toughness becomes insufficient. By this method, the 13% Cr steel tube for the oil well can be produced with high dimensional accuracy at a low cost by means of resistance butt seam welding.
Patent JP-S59189866-A (JP)
Inventor: SATOU AKIRA
IPC: A61N5/10
Filed: 1983-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59188561-A (JP)
Title: Angular speed detector
Inventor: UENISHI KENJI
IPC: G01C19/5614
Filed: 1983-04-08
Abstract: PURPOSE:To simplify constitution and improve mechanical strength and reliability by using at least one accutron tuning fork and 2n (n: natural number) sheets of rectangular piezoelectric bimorph as principal elements. CONSTITUTION:The driving part 10 consisting of the accutron tuning fork and a detection part 20 consisting of a piezoelectric element are fixed to vehicle respectively, and when the vehicles has a rotating angular speed, respective detecting elements generate composite electric signals. The detecting elements 20c and 20d are rectangular piezoelectric bimorph elements in the same shape, and the main surfaces of said bimorph elements are connected electrically to the mutually opposite main surfaces of said tuning fork in the lengthwise direction on the main surface. Consequently, the constitution is simplified, and the mechanical strength and reliability are improved.
Patent JP-S57181155-A (JP)
Title: Solid image pick-up device
Inventor: ANDOU HARUHISA
IPC: H04N5/335
Filed: 1982-04-16
Abstract: PURPOSE:To prevent blooming phenomenon by a method wherein the unit connecting the source of a first MOSTr and that of a second MOSTr to one-sided terminals in photodiodes is used as the basic unit of photoelectric conversion elements and excessive charges are sucked out by the second MOSTr. CONSTITUTION:Photo signal charges stored in photodiodes 1 formed on a first conductivity type Si substrate are transferred to vertical output lines 5 through MOS transistors 4 linked to a gate line 3 connected to a scanning circuit 2. Charges moved to the output lines 5 are supplied to a horizontal output line 8 through MOS transistors 7 controlled by a scanning circuit 6 and are read from a terminal OUT. Excessive charges generated from the photodiodes 1 are sucked out by applying voltage to the drain lines 10 of MOS transistors 9 having the same gate lines as those of the MOS transistors. Therefore, the excessive charges will not be overflowed to the output lines 5 and blooming phenomenon can be controlled.
Patent JP-H02241086-A (JP)
Title: Surface mounting of electronic component with lead
Inventor: KANENAKA HIROSHI
IPC: H05K1/18
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the inversion of mounting components by a method wherein the lead parts of electronic components are subjected to forming work in an L-shaped type in such a way that the flat part of a perforated tape becomes the base surfaces of the electronic components and the lead parts in the holes of the tape are soldered to conductor land parts on the surface of a wiring board to be subjected to surface mounting. CONSTITUTION:A perforated tape 2 is formed into a constitution, wherein tapes are laminated from both of the surface and the back of the tape 2 centering around lead parts 1a of electrolytic capacitors 1 and the flat part of the tape 2 is bonded to the lead parts 1a in a process between the installation of the capacitors 1 on a wiring board 3 and a reflow soldering for fixing the leads 1a by soldering after the installation so that the capacitors 1 can be prevented from tumbling after being installed on the board 3. Sprocket hole parts 2a are provided for contriving to be able to supply automatically the capacitors 1 by mechanization, hole parts 2a are ones for making a loading part expose for soldering the lead parts 1a to lands 3a on the board 3, the lead parts 1a of the capacitors 1 pass through in the centers of the holes 2a and the lead parts 1a of the capacitors 1 are soldered and fixed to the conductor land parts 3a on the board 3 for thick film hybrid use.
Patent JP-S58180609-A (JP)
Title: Direct spin-draw process for polyester yarn
Inventor: OKANIWA MASAHIKO
IPC: D01F6/62
Filed: 1982-04-16
Abstract: PURPOSE:A multifilament yarn of a specific filament denier and a specific filament count, after spun, is divided into a plurality of bundles, fed to heating rollers, drawn by turning the bundles around the rollers many times, then collected into a single yarn, thus producing the titled yarn with high homogeniety without dyeing specks in high operability. CONSTITUTION:A polyester multifilament yarn with a filament fineness of more than 5 denier after drawing and a filament count of at least 2 is melt spun through the spinneret 1 and solidified by cooling, without being wound up, directly fed to the hot roller system 6 after divided into 2 or more bundles Y1, Y2 with guides 2, 4 and 5, drawn by turning around the drawing rollers 7 many times and collected into a single yarn Y by guide 8, then wound up around the bobbin 2 at a speed of more than 2,000m/min.
Patent JP-S57177330-A (JP)
Title: Apparatus for adsorbing sulfur dioxide
Inventor: KANDA OSAMU
IPC: B01D53/81
Filed: 1981-04-27
Abstract: PURPOSE: To carry out the adsorption of sulfur dioxide by a small amount of an adsorbent in good efficiency by a method wherein plural hopper parts are formed to the bottom part of a tower main body and the discharge amount of the adsorbent reached to each hopper part is adjusted.  
     CONSTITUTION: To the bottom part of a tower main body 1, plural hopper parts  6aW6d are formed and, to adsorbent discharge pipe passages of each hopper  parts, flow control valves 7aW7d are respectively attached. The adsorbent is descended while a moving layer is formed but, because the adhesion degree of dust and the adsorption degree of sulfur are high toward a part in the vicinity of the inflow side of an exhaust gas G, the opening degree of the valve 7a is made larger and the opening degree of other valves is made small in the order of 7bW7d. By this structure, the adsorption of sulfur oxide can be carried out well in a reduced moving amount of the adsorbent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54152942-A (JP)
Title: Bus control system of data processing system
Inventor: NISHIMURA KISHIO
IPC: G06F15/16
Filed: 1978-05-24
Abstract: PURPOSE: To make it possible to change signals in direction easily by providing a data processing system, which has several subsystems, with direction switching signal lines for inter-sub-system information transfer.  
     CONSTITUTION: Processors 11 to 13 in respective subsystems are connected to buses 17 to 19 via transfer units 14 to 15. Bus 17 is coupled with buses 18 and 19 via repeaters 20 and 21. Buses 17 to 19, bothway buses, consist of several control lines and data lines and on switching line. In repeaters, signals from control lines the data line and those from bus-direction switching signal lines are received by cable receivers 31, 32, 37 and 38 and then sent out to the opposite side by cable drivers 35, 36, 41, and 42 via AND gates 33, 34, 39, and 40. As for the transmission and reception of data among the transfer units, AND gates are opened via FFs 44 and 52 by bus coupling signals and direction initialsetting signals from priority circuits of the repeaters to obtain the state information of the opposite side, thereby switching the signal direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229565-A (JP)
Title: Arithmetic circuit for vector norm calculation
Inventor: TSUBAKI KAZUHISA
IPC: G06T7/60
Filed: 1987-03-19
Abstract: PURPOSE:To perform l1 norm calculation for difference between two vectors at a high speed by providing and cascading a calculation circuit for the difference absolute value between two data and an arithmetic logical operation circuit. CONSTITUTION:First, two data held by a memory 5 are outputted to data buses (a) and (b) respectively and then applied to an absolute value calculation circuit 6 for calculation of the difference absolute value between those two data. Then a selection device 7 selects the result of calculation and outputs it to an ALU 8 for addition between the result of calculation of the circuit 6 and the data held by an accumulator 9. The result of this addition is held by the accumulator 9. Such calculation is repeated by N times for an N-dimensional vector so that the l1 norm calculation is completed for the N-dimensional vector.
Patent JP-H06248248-A (JP)
Title: Laminate of polyethylene to metal
Inventor: KOBAYASHI AKIRA
IPC: B32B15/08
Filed: 1993-02-26
Abstract: PURPOSE:To provide the subject laminate improved in the corrosion resistance of the metal and in appearance and good in the adhesion between the polyethylene and the metal under a warm water condition and an alkaline condition by using a specific modified polyethylene composition as an adhesive layer. CONSTITUTION:The laminate is characterized by using a modified polyethylene composition as an adhesive layer, the modified polyethylene composition being produced by modifying (A) 100 pts.wt. polyethylene (preferably linear low density polyethylene) containing <=50wt.% of an olefinic rubber (e.g. ethylene-propylene eopolymer rubber) with (B) 0.5-20 pts.wt. of unsaturated glycidyl compound (preferably glycidyl methacrylate). The modified polyethylene composition is preferably produced e.g. by feeding the polyethylene, the olefinic rubber, the component B and a catalyst such as benzoyl peroxide into an extruder and subsequently melt-kneading the mixture at 170-300 deg.C for 0.1-20min. When the adhesive layer, the polyethylene and the metal are laminated to each other, the metal and the resin are preferably held at temperatures of 160-200 deg.C and 180-230 deg.C, respectively.
Patent JP-S58179528-A (JP)
Title: Forming method of bar having deformed sectional form
Inventor: YOSHIDA HIROMICHI
IPC: B21H8/00
Filed: 1982-04-15
Abstract: PURPOSE:To prevent waving without breaking the boundary between the thick part and the thin part of a deformed section, by moving a roll back and forth in the direction that intersects the longitudinal direction of a blank material while giving longitudinal feeding to the material. CONSTITUTION:A flat platelike material 4 is introduced on a tool 1 and stopped, and a roll 2 is traversed thereon. By traversing of the roll 2, rolling of the material is not performed in a part A-A'. However, since the distance between the roll and the shoulder of a groove 6 is narrower than the thickness of the material in a part B-B', it is rolled and deformed in the lateral direction. In the part adjoining the part B-B' toward the part C-C', rolling of the material progresses with the depth of the groove 3, and widening increases. The part C-C' is a part where the shape of the groove is uniform throughout the longitudinal direction of the material, and no deformation is caused by rolling. By the above process, both sides of the material 4 are continuously thinned and smoothened by leaving the central part, and a bandlike line having a deformed sectional form is formed.