baber/WOPTO huggingface dataset:
Patent JP-S58143111-A (JP)
Title: Black smoke removing device for diesel engine
Inventor: SATOU FUJIO
IPC: F01N13/02
Filed: 1982-02-22
Abstract: PURPOSE:To reduce black smoke in the exhaust gas without increasing the exhaust gas resistance, by disposing a relatively rough metal wool layer at the immediately front side or rear side of a catalyst layer disposed in an exhaust passage. CONSTITUTION:Exhaust gas is introduced through the inlet 2a of a cylindrical case 2 into said case 2, and then is introduced into a space 2c along a guide plate 6. Thereafter, it passes through an outer metal wool layer 5a and through a catalyst layer 4. Then, it passes through an inner metal wool layer 5 again and is exhausted from an outlet 2b through a cylindrical partition with a small diameter. When the exhaust gas passes through said catalyst layer 4, it reacts with a catalyst to be burnt again and the high temperature is generated. By the reaction heat, said metal wool layers 5, 5a are heated to burn black smoke, thereby removing the black smoke from the exhaust gas.
Patent JP-S63193244-A (JP)
Title: System for managing filed data
Inventor: KAWAHARA KENICHI
IPC: G06F3/06
Filed: 1987-02-06
Abstract: PURPOSE:To prevent an erroneous access from being generated by returning the flag of an LSI when an operating system is called directly and returning a flag in a memory when the system is called from a ledger file. CONSTITUTION:When a file is accessed by a normal operating system, the name of the file and a unit number are designated, the access routine of the operating system OS is called, and the insertion/extraction flag of an external storage medium FD 5 is read out of the LSI to check whether or not the external storage medium is inserted or extracted. Then when the medium is neither inserted nor extracted, file information in the memory 4 is used to read the medium 5 according to the information, but when the medium is inserted or extracted, the flag is saved in the memory 4 and the file information of the medium 5 is read. Further, when the ledger file is accessed, the filing name and a unit number are designated and a file access routine dedicated to the ledger file is called.
Patent JP-S63193117-A (JP)
Title: Camera
Inventor: ITO MASATOSHI
IPC: G02B7/28
Filed: 1987-02-06
Abstract: PURPOSE:To eliminate the possibility that inappropriate zooming is generated, by providing a means for controlling a moving range of a zooming variator. CONSTITUTION:A variator 4 has a recessed groove in a part thereof, fitting loosely so as to be slidable to a guide bar 7 through this recessed groove 4a, and moved, while being guided by a guide bar 7 in the direction along an optical axis 10. Also, to the variator 4, a sliding brush 11 is installed, and this brush 11 slides on an armature of a zoom encoder 12 attached to the inside surface of a fixed cylinder 2. A compensator 5 also has a recessed groove, fitted loosely so as to be freely slidable to the guide bar 7 through this recessed groove, the other end side is screwed to a second lead screw 9 in a screwing part 5b, and a first lead screw 8 for driving the variator is coupled to a zoom motor 14 through a gear 13 and turned by the motor 14. Also, the second lead screw 9 is also coupled to an AF use motor 15 through a gear, and on a photographic lens 1, a near side limit switch 16 and a distant side limit switch 17 for limiting a moving range of the compensator 5 are provided.
Patent JP-H10202466-A (JP)
Title: Main spindle cooling device
Inventor: OKUMURA HIROSHI
IPC: B23Q11/12
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a machining center main spindle cooling device having the capability of internally cooling a main spindle without directly drilling a cooling oil circulation hole through the main spindle. SOLUTION: Cooling oil is spouted from the nozzle 13c of a fixed part toward the internal groove of a spring pressure adjustment nut 9 screwed to the threaded part 7b of a draw bar 7 within the large-diameter hole 3a of the center hole of the main spindle 3 of a machining center for installing a tool lifting device. Then, the speed of the spouted cooling oil is increased through the spiral internal groove acting as an axial flow pump, and made to flow to a collar 8 at the deep side of the large-diameter hole 3a via the axial groove 7c (outward passage) of the draw bar 7 formed along the outer diameter thereof.  The oil speed is again increased via the radial groove 8a of the collar 8 acting as a centrifugal pump, and then discharged from the end of the large-diameter hole 3a via a gap (a) between a disc spring 5 and the large-diameter hole 3a, and the groove 9a of the spring pressure adjustment nut 9 formed along the outer diameter thereof, respectively as return passages. The cooling oil is thereby returned from an oil sump (c) to the storage tank of an external cooling oil source.
Patent JP-H04270565-A (JP)
Title: Picture compression system
Inventor: SUZUKI KAZUHIRO
IPC: H04N1/04
Filed: 1991-02-20
Abstract: PURPOSE:To implement compression processing at a high speed and to save a required memory capacity in the picture compression system in which a multi- value picture signal resulting from a picture read by a picture input section is compressed by a compression circuit and the compressed picture is stored in a memory. CONSTITUTION:Preliminary scanning is implemented at first by a picture input section 1 to obtain a preliminary scanning picture having less picture element number than that of an original picture and the density of the original picture is estimated from the preliminary scanning picture to obtain an en coding parameter. Then main scanning is implemented by the picture input section 1 to obtain main scanning picture having all picture element number of the original picture and the encoding parameter obtained before is used and a picture compression expansion circuit 6 compresses the picture signal.
Patent JP-H01202235-A (JP)
Title: Quality improving agent for starchy food
Inventor: TSUDA ATSUSHI
IPC: A23L7/109
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a quality improving agent for starchy foods having excellent quality improving effect, in safety and low cost, by using a partial decomposition product of a protein obtained by multi-stage partial decompositions containing alkali hydrolysis of a grain protein as an active ingredient. CONSTITUTION:A grain protein such as wheat gluten, corn gluten or soybean protein is subjected to multi-stage partial decompositions comprising a combination of hydrolysis by an alkali and one or more of decomposition treatments by an acid, an enzyme, an oxidizing agent and a reducing agent to give a partial decomposition product of protein. Solely said partial decomposition product or a mixture of said product with a surfactant of multihydric alcohol fatty ester type in a weight ratio 1:6-6:1 is used as a quality improve agent and added to starchy food materials such as breads and noodles in a ratio of 0.01-5wt.%.
Patent JP-S60172114-A (JP)
Inventor: HATSUTORI SHIYUUJI
IPC: H01H13/02
Filed: 1984-02-15
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-S63195060-A (JP)
Inventor: SATO YUKIMICHI
IPC: B61D27/00
Filed: 1987-02-09
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-H06244628-A (JP)
Title: Dielectric rod antenna
Inventor: KAWABATA KAZUYA
IPC: H01Q13/24
Filed: 1993-02-16
Abstract: PURPOSE:To provide a dielectric rod antenna equipped with directivity inclined from the axial direction. CONSTITUTION:This antenna is composed of a dielectric rod 2, reflecting member 5 and waveguide 10. As the materials of the reflecting member 5, aluminium or any material plating copper to glass fiber contained plastic or the like is used. A reflector part 6 of the reflecting member 5 is arranged parallelly to the axial direction of the dielectric rod 2 so that a distance to a body part 2b of the dielectric rod 2 can be set within the range of a 5-times wavelength lambdato be used. A length L2 of the reflector part 6 is set so as to be within a range longer than a 1/2 length L1 of the dielectric rod 2 and shorter than the 3/2 length L1.
Patent JP-H08216559-A (JP)
Title: Page clip
Inventor: HAZAMA KUNIO
IPC: B42D9/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain an easily portable page dip that can be used for any of a large booklet and a small booklet by adjusting a continuous-length material in length so that it cannot partially hang outside without replacing the continuous-length material by another one having a different length. CONSTITUTION: A fastening groove 3 for a continuous-length material 2 is formed in a mounting tool 1 that is formed so as to detachably damp a part of a booklet. The continuous-length material 2 is fastened at an appropriate position by the fastening groove 3. The continuous-length material 2 is held so as to partially slack, whereby the length of the continuous-length material 2 can be changed.
Patent JP-S62183778-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: A63B69/36
Filed: 1986-02-08
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-S60171044-A (JP)
Inventor: NAKANISHI TAKU
IPC: A61F13/20
Filed: 1984-02-15
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-S6485394-A (JP)
Title: Production of pigment base agent suitable for paper- and cardboard industry and improving printability of cardboard, said agent and use thereof
Inventor: GUIDOO DETSUSUAUAA BIRAA RANTO
IPC: D21H19/64
Filed: 1988-02-09
Abstract: PURPOSE: To obtain papers having excellent printability, especially excellent in gravure printability by preparing aqueous colloidal system from a pigment and a hydrogel containing anionic groups, and the system is subjected to coacervation by means of a quaternary organic ammonium salt and adding the coacervation product to paper stock. CONSTITUTION: This pigment-based agent is prepared from at least one pigment (e.g.; kaoline, titanium dioxide or the like) and at least one water-soluble or water-swellable bydrogel containing anionic groups to obtain the colloidal system, and said system is subjected to coacervation by means of a quarternary organic ammonium salt, and if required, the product obtained is concentrated and this pigment-based agent is added to the paper stock. The hydrogel preferably comprises a colloidal dispersion of a hydrated cation exchanging film forming smectic phyllosilicate having cation exchangeability of 50 to 120 maq/100 g. The stearyl dimethylbenzyl ammonium chloride or the like is preferable as the quarternary organic ammonium salt.
Patent JP-H09228258-A (JP)
Title: Synthetic resin leathercloth
Inventor: YAMADA TOSHIHIKO
IPC: B32B27/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain voluminous, lightweight and soft synthetic resin leathercloth that gives feeling of high grade. SOLUTION: This synthetic-resin leathercloth is obtained by providing a synthetic-resin layer on one surface of a pile-stitched base fabric (A) formed by single- or double-sided pile stitch, and by providing, in a case of single-sided stitch, a synthetic-resin layer (B) on either the pile surface or the fabric surface. Furthermore, surface pile yarns (a) of the base fabric (A) may be formed to twisted loop parts (1), the twisted loop parts may formed in every other loop in lateral and longitudinal directions alternately, the base fabric may be formed of long woolly-finished polyester fabric and the synthetic resin layer may be formed to a foamed layer, and/or the long fibers may be made up of polyester.
Patent JP-H10223252-A (JP)
Title: Battery
Inventor: YAMANE YURIKO
IPC: H01M4/52
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To constitute a battery, without significantly considering the matching between positive electrode and electrolyte by arranging a positive electrode and a negative electrode on both sides of a cation exchange membrane, and constituting the negative electrode so as to have a hydrogen storage alloy as main component. SOLUTION: As the positive electrode of this battery, for example, a one mainly composed of lead dioxide or nickel oxide is usable. As the negative electrode, a hydrogen storage alloy is used as the main component. By providing this structure, a battery is formed according to the reaction formulae represented by the formulae I-IV in the positive and negative electrodes. The formulae I and II show the discharging and charging of the positive electrode, and the formulae III an IV show the discharging and charging of the negative electrode. In each formula, Ox is an oxide, Red is a reduced body, M is a hydrogen storage alloy, (x) is the quantity of hydrogen which is capable of being stored by 1 mole of the hydrogen storage alloy, and (n) is the quantity of hydrogen stored and released in charging and discharging.  Since many of the positive electrode active materials of the battery perform the transfer of positive ion in the active material/electrolyte interface, strictly speaking, it is not required to significantly consider the matching between positive electrode and electrolyte.
Patent JP-S61187076-A (JP)
Title: Vector processor
Inventor: ISHII KOICHI
IPC: G06F15/78
Filed: 1985-02-14
Abstract: PURPOSE:To perform the efficient processing by extending the range of vector operation up to the operation between elements which have not always the same element number and performing the processing efficiently like a pipeline to performing the data base processing or the like with vectors. CONSTITUTION:An extended vector operation unit EXVU7 is added to the operation control unit 5 of a general scalar processor 11. An element counter for the discrimination of the operation end and an element counter where a processed vector element number corresponding to the element which is already stored in a memory is held are provided in accordance with each operand; and thereby, the vector operation of a new form is realized as an interruptable processing, and the vector processing is performed efficiently even under the data processing environment of a virtual storage system where the interrupt processing due to a page conversion exception or the like is required.
Patent JP-S62187160-A (JP)
Inventor: BANDAI HARUFUMI
IPC: C04B35/14
Filed: 1986-02-10
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-H05227313-A (JP)
Title: Doorphone system with television camera
Inventor: OKUBO TOMOAKI
IPC: H04M9/00
Filed: 1992-02-14
Abstract: PURPOSE:To display a video signal from a camera at an entrance or the like onto the screen of a receiver by applying frequency modulation to the video signal, mixing the result to a doorphone signal or the like, transmitting the mixed signal into a house, separating and demodulating the signal. CONSTITUTION:Signal lines of a doorphone 2 are short-circuited by the depression of a call button 1 to drop a supply voltage from a house B. A video signal from a camera 3 is inputted to a modulation section 4, in which the signal is frequency-modulated into a desired high frequency signal, the result is mixed with the signal of the doorphone by a mixer section 5 and the result is sent to the house B. A separation section 6 separates a high frequency signal, a demodulation section 11 demodulates the result into the video signal of a base band, an RF modulation section 12 modulates the demodulated signal into a high frequency signal at an idle channel and the result is inputted into a receiver 14 via the mixer section 13. On the other hand, the voltage drop of the signal line of the doorphone 2 is detected by a call detection section 7 and discriminated by a discrimination section 8. The line of the telephone set 10 is switched to the position of the doorphone via a switching section 9 by the signal from the discrimination section 8, the voice separated by the separation section 9 is inputted to a telephone set 10 and the receiver 14 is switched to the reception of signal from the RF modulation section 12 via a receiver control section 15 simultaneously.
Patent JP-2000224194-A (JP)
Title: Flow control method, exchange network with flow control function and terminal
Inventor: NISHIO MASAYA
IPC: H04L49/9023
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that prevent fluctuations in a delay furthermore in a path changeover method, where loss of data is prevented at handover. SOLUTION: An exchange 10 temporarily stores data transmitted during the interrupt of communication due to handover in a buffer 12 and transmits the data after the communication is restarted. Furthermore, the exchange 10 is provided with a means, that measures a communication interruption time and a means that informs a terminal of the communication interrupt time at the start of communication. A mobile terminal 20 is provided with a reception buffer means 21 and decides the data amount to be stored in a reception buffer, on the basis of the communication interruption time information received from the exchange network at the start of communication. In this method, momentary interrupt of data due to handover is not generated and a delay of data transmission can be minimized in response to the characteristics of the connected exchange network.
Patent JP-S60171748-A (JP)
Title: Semiconductor device
Inventor: TSUKADA HIROMI
IPC: H01L23/498
Filed: 1984-02-17
Abstract: PURPOSE:To improve wettability for soldering, to increase the wetting area and to improve solderability of a semiconductor device by a method wherein a metallized layer is applied on the bottom part of the groove part of a nonpenetrating type through hole. CONSTITUTION:A metallized layer 70 is formed on the ceramic surface of the bottom part 21 of the groove part of the nonpenetrating type through hole 5 of a laminated ceramic type leadless chip carrier. To form the metallized layer 70 thereof, tungsten paste is formed according to printing on the first layer 20 of a laminated ceramic substrate, for example, calcined simultaneously with the green sheet of the ceramics, nickel ground plating is performed to the obtained metallized layer, and then gold plating is performed to attain formation of the metallized layer thereof.
Patent JP-S57141437-A (JP)
Title: Chlorine-containing resin composition
Inventor: TSUJIMOTO HIDEO
IPC: C08K5/09
Filed: 1981-02-25
Abstract: PURPOSE: To provide a chlorine-contg. resin compsn. having excellent heat resistance and processability, containing basic lead acetate and an alkaline earth metal salt of an org. acid.  
     CONSTITUTION: Basic lead acetate (A) such as dibasic lead acetate or tribasic lead acetate and an alkaline earth metal salt of an org. acid (B) such as Ca, Mg or Sr salt of benzoic acid, salicylic acid, palmitic acid or stearic acid, are incorporated in a chlorine-contg. resin such as PVC.  Usually, 0.05W10pts.wt. component A and 0.05W10pts.wt. component B are incorporated in 100pts.wt. resin. There can be obtd. a resin compsn. having improved heat resistance and processibility. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58145365-A (JP)
Title: Production of aluminum cylinder
Inventor: HAMANAKA SUKEAKI
IPC: B23K1/00
Filed: 1982-02-24
Abstract: PURPOSE:To form an wear resistant layer in the smallest possible thickness and to reduce weight, by packing a wire rod for build up brazing between a cylindrical jig and a cylinder body, and melting and solidifying the same to Al-Si eutectic structure. CONSTITUTION:A cylinder body is cast of an Al alloy having good machinability, and the inside surface thereof is roughly finished by machining. A wire rod 17 for build up welding is wound on the outside circumference in the cylindrical part 15a of a jig for build-up brazing, whereafter the jig is inserted into the cylinder body in such a way that the rod 17 inscribe the cylinder body and that a flange 3 on a crank case side and a flange part 15b of the jig for build up brazing fit to each other. A masking sealant 18 is coated in the clearance between the flange 3 and the part 15b and the clearance between the flange 2 and a backing jig 16. The assembly is charged into a heating furnace and is heated for a prescribed time. The wire rod 17 melts to form a build-up brazed layer of Al-Si eutectic structure. The inside surface of the build-up brazed layer is subjected to finish working.
Patent JP-S54119963-A (JP)
Title: Alarm device for needle display type electronic watch
Inventor: MURATA NOBUHIRO
IPC: G04C23/00
Filed: 1978-03-10
Abstract: PURPOSE: To improve the accuracy of alarm operation time with simple construction at an alarm device for a needle display type electronic watch by operation a time correcting circuit with estimate switching mechanism and auxiliary switching mechanism to control the alarm operation time.  
     CONSTITUTION: When a set switch S is closed, and AND gate 37 is opened to set a flip-flop FF40 to open AND gates 41, 42, 52 to become usable at an alarm by a buzzer 55. A main estimate switching mechanism M is closed slightly before the time showing the estimate needles to set a flip-flop FF45 so as to set a flip-flop FF51 via AND gate, a flip-flop FF48, AND gate 50 in response to the closure of auxiliary switching mechanisms N 1 , N 2  interlocking with predetermined needle operations of minute and second needles. The set output from the flip-flop FF51 opens the AND gate 58 to generate an alarm sound at correct time sychronous with the needles by a buzzer 55 via an OR gate 53 opened by the set output of the flip-flop FF51 during timer time responsive to the timer 57. Accordingly, it can improve the accuracy of the alarm operating time with simple construction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55119149-A (JP)
Title: Cr7c3 base sintered hard alloy for decoration
Inventor: FUJIMORI NAOHARU
IPC: C22C32/00
Filed: 1979-03-09
Abstract: PURPOSE: To provide a sintered hard alloy for decoration with hardly scratched property, excellent corrosion resistance as well as metallic gloss obtained by sintering Cr 7 C 3  hard carbide as a main material and ferrous metal as a binder material.  
     CONSTITUTION: Total amount 20W70% comprising Cr 7 C 3  hard carbide powder; 30W80%, Cr; as a binder 3W20% and 3W20% of one or both of Mo, W are mixed in a powder condition. In this case, when an objective product is a clock frame, a ferrous metal containing Cr 7 C 3 ; 35W65%, Cr; 5W15% is used as a binder material. Moreover, Cr of Cr 7 C 3  as a hard carbide may be replaced by one or more of Ni, Co, Fe, Ti, Hf, Zr, V, Nb, Ta, Mo, W within 30 atomic %. By molding and sintering this mixture, highly hard and hardly injured sintered alloy for decoration with excellent corrosion resistance according to the presence of Cr as well as metallic gloss is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57140762-A (JP)
Title: Sulfonium compound and its preparation
Inventor: EDA SHIYOUEI
IPC: A61K31/35
Filed: 1981-02-25
Abstract: NEW MATERIAL:A compound of formulaI(R is naphtyl, cycloalkyl, cyclopropyl, tetrahydronaphthyl, indanyl; R 1 , R 2  are alkyl, cycloalkyl, alkenyl, phenyl, cyclopropylmethyl; n is 2W15; Y is residue of inorgani acid other than hydrohalides or of organic acid).  
     EXAMPLE: Dimethyl-2-phenoxyethylsulfonium tosylate.  
     USE: Antiallergic, antirheumatic: it also has effect to enhance immonological competence, supress cancers and regulate immunity. Further, it is used as an agricultural chemical.  
     PREPARATION: The reaction between a sulfide of formula II and another compound of R 2 Y is conducted in a solvent such as methanol, chloroform or benzene or no solvent at -30W150°C, preferably 0W100°C to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio