baber/WOPTO huggingface dataset:
Patent JP-H02239303-A (JP)
Title: Backlash correction circuit
Inventor: FUJII AKIRA
IPC: G05B19/18
Filed: 1989-03-14
Abstract: PURPOSE:To reduce the vibration of a mechanical system and abnormal sound by distributing a unit correction quantity which is obtained by means of subdividing a backlash correction quantity at a prescribed period. CONSTITUTION:The target backlash correction quantity is previously stored in a memory 11. When a position shift command 1 discriminates a shift direction and the direction is inverted, a direction discrimination part 10 generates and outputs a direction discrimination signal 3 showing the inverted direction. A multiplier 12 multiplies the signal 3 and the output 4 of the memory, and outputs it to an adder/subtracter 13. It outputs an result adding the output correction quantity 5 of the multiplier 12 with a net correction quantity 9 and a result subtracting a unit correction quantity which a backlash correction signal 8 shows from the quantity 9 to an accumulator 14. The output of the adder/ subtracter 13 is stored in the accumulator 14 as the net correction quantity. A control part 15 repeatedly outputs storage data of the accumulator 14 as the signal 8 at every prescribed period. The signal 8 is added to the command 1 in an adder 16 and is outputted to outside as a position shift command 2 obtained by adding the backlash correction of the mechanical system to the original locus command of a tool and the like.
Patent JP-H06233655-A (JP)
Title: Ice cream of beer and its production
Inventor: SATO SHIGEAKI
IPC: A23G9/32
Filed: 1993-02-09
Abstract: PURPOSE:To obtain an ice cream of beer taste having a mellowness and pleasantness to the palate. CONSTITUTION:The alcohol degree of beer is weakened and mixed with a fresh cream, whole powder milk and a stabilizer so as to prevent the beer from becoming a sherbet state and blended with an ice cream base to give a beer ice.
Patent JP-S56157417-A (JP)
Title: Production of vinyl acetate type copolymer
Inventor: YANAGIDA YOSHINORI
IPC: C08F283/02
Filed: 1980-05-08
Abstract: PURPOSE: To produce a copolymer which can provide a vehicle which disperses all types of pigments excellently, by polymerizing vinyl acetate, methyl methacrylte and an unsaturated carboxylic acid type monomer in the presence of an alkyd.  
     CONSTITUTION: One hundred (100)pts.wt. monomer component comprising 80W 35wt% vinyl acetate, 20W65wt% methyl methacrylate and 0.05W3wt% unsaturated carboxylic acid type monomer, e.g., maleic anhydride, is polymerized in the presence of 0.01W3.5pts.wt. alkyd (oil-modified alkyd, oil length 28W78). Paints employing a conventional copolymer comprising vinyl acetate, methyl methacrylate and a small amount of an unsaturated carboxylic acid as a vehicle can provide good dispersibility of white and blue pigments but provide extremely poor dispersibility of black pigments, resulting in settlement of pigment, lower operability and less glossy film surfaces. However, it is made possible to well disperse all types of pigments in the vehicle by conducting the polymerization in the presence of an alkyd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000261202-A (JP)
Title: Probe for cross double polarization waveguide input device, cross double polarization waveguide input device using this probe, and converter for satellite broad cast reception using this input device
Inventor: YAMAGUCHI YUKIHIRO
IPC: H04B1/18
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cross double polarization waveguide input device, a probe for this device, and a converter for satellite broadcast reception which have simple circuit design and can obtain satisfactory reception characteristics. SOLUTION: A probe 7 of a cross double polarization waveguide input device includes a center conductor 9 which is so formed that a front end 9a may project at about right angles to the axial direction, a non-dielectric layer 10 which is formed to cover the center conductor 9 so that the front end 9a of the center conductor 9 may be exposed, and a conductive layer 11 which is formed in a preliminarily determined range on the surface on the front end side of the non-dielectric layer 10. This prove 7 is inserted to an aperture of a waveguide- side in the axial direction to be able to receive a polarized wave perpendicular to the axial direction. Since the face of the non-dielectric layer 10 which is exposed to a cavity part remaining after insertion of the probe is covered with the conductive layer 11, the probe can be constituted in accordance with the impedance of polarization.
Patent JP-H06275311-A (JP)
Title: Fibrous solid electrolyte, mold thereof, manufacture thereof, and battery using same
Inventor: IWAMOTO KAZUYA
IPC: H01M10/05
Filed: 1993-03-22
Abstract: PURPOSE:To maintain high conductivity by constituting a glass type solid electrolyte into a fibrous shape, so as to obtain a mold. CONSTITUTION:By melting 0.5 Li2S-0.5 SiS2, a lithium ion conductive solid electrolyteis obtained, which flows down through a slit formed on the bottom of a pot, followed by rapidly cooling, thus realizing fibrous elongation of the solid electrolyte by a pot system for winding the resultant string around a drum. The elongated fibrous glass-like solid electrolytes 8 and polyethylene fibers 9 are arranged alternately, thereby obtaining braided fabric. Accordingly, the solid electrolyte mold is formed. An ion conducting rate of the mold measured by an AC impedance method is 7.2X10<-5>S/cm. The mold wound around a stainless rod having a diameter of 50mm is subject to a bending test under visual abservation. As a result, high flexibility is found without abnormality of the appearance. The ion conducting rate after the bending test is measured again, and no change is confirmed. Consequently, it is possible to provide a solid electrolyte mold excellent in workability without much deterioration of the ion conducting rate.
Patent JP-H03262576-A (JP)
Title: Laminar flow type cleaning tank
Inventor: SHINDO TAKESHI
IPC: B08B3/10
Filed: 1990-03-13
Abstract: PURPOSE:To suppress the irregulality of the amount of the water passing through a dispersing plate and to certainly discharge contaminated water out of a tank within a short time by providing a cleaning tank having the dispersing plate mounted on the bottom part thereof in the cleaning tank having a water supply tank provided to the upper part thereof. CONSTITUTION:A cleaning tank 6 having a dispersing plate 7 mounted on the bottom part thereof is provided in a cleaning tank 4 having a water supply tank 3 mounted to the upper part thereof. As a result, the effect of the supply pressure of tap water or the like is not exerted on the interiors of the cleaning tanks and laminar flow can be obtained in the inner cleaning tank and contaminated water is certainly replaced with cleaned water within a short time and cleaning quality can be enhanced.
Patent JP-S56158778-A (JP)
Title: Amide derivative of ai-77 and pharmaceutically acceptable salt thereof
Inventor: HAYASHI HIROSHI
IPC: C07D407/12
Filed: 1980-05-12
Abstract: NEW MATERIAL:An Amide dericative of AI-77 expressed by formula I (Y is NHR4 or together with Z forms a direct bond of C with C; Z is H or together with Y forms a direct bond of C with C; R1, R2 and R4 are H, R', -CH2R or -COR; R3 is H, R or -CH2R; R is 1-17C aliphatic group, 6-10C aromatic group, 1-9C heterocyclic hydrocarbon agroup, etc.) and a salt thereof. EXAMPLE:The compound of formula II (R1, R2, R4 and R3 are all H). USE:An antiulcer agent. PROCESS:The compound of formula I is derived from a compound of formula III, IV or V. The compound of formula II is obtained by cultivating AI-77 strain (FERM- P No.4066) which is identified as a microorganism belonging to Bacillus pumilus isolated newly from soil by the present inventors, in a culture medium, and collecting from the culture fluid. The compounds of formulas III and IV can be chemically derived from the compound of formula X.
Patent JP-H02240042-A (JP)
Title: Preparation of benzophenone
Inventor: YOSHIDA YASUO
IPC: B01J27/128
Filed: 1989-03-14
Abstract: PURPOSE:To safely and economically provide the subject compound useful as an intermediate for agricultural chemicals or as a material for heat resistant polymers by reacting a benzoyl halide with a halogenated benzene in the presence of a catalytic amount of a specific compound as a Lewis catalyst. CONSTITUTION:A benzoyl halide of formula I (Y is halogen; m is 1-5; X is halogen) is reacted with a halogenated benzene of formula II (Z is halogen; n is 1-3) preferably in a molar ratio of the compound of formula I (the compound of formula II of 1-10, especially 1-5, in the presence of 0.1-1.0 equivalent, especially preferably 0.2-0.5 equivalent, of ferric chloride anhydride as a catalyst at a temperature of >= room temperature, preferably at 60-160 deg.C, to provide a compound of formula III. The compound of formula I includes monochloro substituted benzoyl chloride, etc., and the compound of formula II includes chlorobenzene, etc.
Patent JP-S55154058-A (JP)
Title: Alkaline cell
Inventor: TOMITA MASAO
IPC: H01M50/193
Filed: 1979-05-18
Abstract: PURPOSE:To improve the leak-proof of liquid of a cell, by using a hardened material made from a specific epoxy resin and specific polyamide resin as a sealing agent for sealed portions. CONSTITUTION:A positive electrode compound 1 mainly composed of silver oxide powders is contained in a positive electrode can 4, and on top of this, a negative electrode compound 2 mainly composed of amalgamated zinc powders is provided through a separator having a liquid holding layer, to cover the opening part of the positive electrode can 4 by a negative electrode can 5 with a peripherally arranged packing 6 in its edge portion, make a hermetical seal and construct a cell. When hermetically sealed the cell, a sealant 7 is provided in the contact surface between the packing 6 and the negative electrode can 5. For said sealant 7, a hardened material made from an epoxy resin of epi-bis type with an average molecular weight at least 450 and polyamide resin of amine value 20-350 is used.
Patent JP-H05261705-A (JP)
Title: Production of wood treated with synthetic resin
IPC: B27K3/52
Filed: 1992-03-18
Abstract: PURPOSE:To obtain wood treated with synthetic resin excellent in dimensional stability, rotproof properties and ant-proof properties. CONSTITUTION:Wood is impregnated with a treatment solution prepared by adding 0.5-10% of periodic acid to a 10-50% aqueous solution of polyethylene glycol and then the impregnated wood is dried. By adding periodic acid, the elution of polyethylene glycol from wood is suppressed.
Patent JP-H04297008-A (JP)
Title: Electromagnetic equipment cover and power supply device
Inventor: YOSHIIKE HIDETSUGU
IPC: H01F38/42
Filed: 1991-03-26
Abstract: PURPOSE:To shield magnetically and insulate an electromagnetic equipment from the outside simply and positively. CONSTITUTION:Since a shielding body 18 having magnetic shielding properties is wound on the outer circumference of an insulating cover body 12 covering a transformer 1, there is no possibility of short circuits due to the contacts of the shielding body 18 and the terminals 6, etc., of the transformer 1, thus easily assembling and controlling an electromagnetic equipment 10, then improving productive efficiency. The shielding body 18 having sufficient size capable of covering the whole outer circumference of the winding section 4 of the transformer 1 can be disposed, thus acquiring a magnetic shielding effect sufficient to leakage flux generated from the winding section 4. Since a conductive grounding pin 20 grounding the shielding body 18 is inserted into a transformer cover 11, the shielding body 18 can be grounded easily, thus allowing positive magnetic shielding by simple structure while preventing the charging of the transformer cover 11.
Patent JP-H02242473-A (JP)
Title: Storage control method
Inventor: HAMAGUCHI YOSHIO
IPC: G11B11/105
Filed: 1989-03-16
Abstract: PURPOSE:To use a storage medium whose rewriting frequency is limited without decreasing its effective performance by providing a gate block which includes a count field and a label block including a gate block pointer filed. CONSTITUTION:The gate block is provided with a count field for storing the number of times of writing and also provided with a label block containing a pointer for the gate block and when the number of times of writing to the gate block reaches a constant value, the contents of the gate block are recorded in a newly secured area and the pointer in the label block is updated to enable access to the area of a new gate block thereafter. Consequently, the storage medium whose writing frequency is limited can be used effectively with high reliability and high performance.
Patent JP-2000261576-A (JP)
Title: Telephone system
Inventor: TANAKA KEISUKE
IPC: H04M17/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a user from listening to call originating tones in the case of forcedly cutting speaking because of the call tariff lack of the user concerning telephone equipment for performing autonomous charging during call originating speaking. SOLUTION: Concerning a public telephone set 1, a mute circuit 16 is provided between a speech circuit 14 and a transmitter/receiver 15 and when the off-hook of the user is continued after the forced cut of call originating speaking, a control part 22 repeats operation to turn on the mute circuit 16 for 500 ms and to turn it off for 500 ms, converts the call originating tones (continuous tones) from an exchange through a polarity detecting circuit 13 and the speech circuit 16 to busy tones (intermittent tones) and sends them to the transmitter/ receiver 15.
Patent JP-H0749016-A (JP)
Title: Valve system for engine
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 1994-03-31
Abstract: PURPOSE:To make the reset of valve system to full cylinder operation from cylinder cut off operation or the change of valve timing smooth by providing an energizing means for pressing the tip of a second rocker arm to the stem head of a valve. CONSTITUTION:A valve system for an engine is provided with a spring 21 serving as an energizing means interposed between the tip 3b side of a second rocker arm 3 and a part unrelated to the movement of the valve system so as to press the tip 3b of the second rocker arm 3 to the stem head 9a of a valve 9. This spring 21 is so constituted that energizing force acts only before the lift of the valve 9 and in the initial stage of lift from before the lift and that the energizing force is gradually reduced in association with the lift of the valve 9. Springing-up at the cylinder cut off time and the jump of the valve during the lift are thereby prevented, so that the reset of the valve mechanism to full cylinder operation from cylinder cut off operation or the change of valve timing can be performed smoothly.
Patent JP-H02284531-A (JP)
Title: Method and apparatus for allocating communication source
Inventor: MAIKERU DEI SASUTA
IPC: H04W28/16
Filed: 1990-03-13
Abstract: PURPOSE: To improve efficiency in allocation and to automate the allocation by permanently allocating the 1st group of communication resources to a certain RF communication system, permanently applying the 2nd group of resources to a 2nd system and automatically allocating the 3rd group of resources to the RF communication system. CONSTITUTION: N pieces of communication resources are permanently allocated to a system 1. A system 2 has a group 205, to which communication resources 206 are permanently allocated, as well. A 3rd group 207 of communication resources 208 is a group from which the resources are to be automatically and temporarily allocated. On the assumption that most of N pieces of resources 203 in a system 1-201 are used and only M pieces of comparatively a little usable resources 206 in a system 2-204 are under use, in such a case, all R pieces of resources 208 usable for allocation are temporarily allocated to the system 1-201.
Patent JP-H0569878-A (JP)
Title: Rear derailer for bicycle
Inventor: IWASAKI YOSHIHISA
IPC: B62M9/121
Filed: 1992-03-18
Abstract: PURPOSE:To provide a rear derailer for a bicycle constituted such that substantial strength can be improved by reducing a hazard of damage due to concentration of acting stress by such as contact with an external object and also a position of a chain guide can be displaced downward as necessary while maintaining a link mechanism in a horizontally placed condition. CONSTITUTION:In the case of a device providing a parallelogram pantograph link mechanism comprising a base member 3 mounted on a frame, pair of link members 4, 5 of connecting the base end to this base member and a movable member 6 connected to a point end of these link members, the base member 3 is formed so as to connect the link members 4, 5 in just the front of a mounting part relating to a bicycle frame, and in the movable member 6, a supporting part of a chain guide is displaced downward of a connecting part relating to the link member.
Patent JP-H02240084-A (JP)
Title: 1,5-disubstituted-1h-pyrazolo(3,4-b)-pyrazine derivative and antitumor agent containing the same compound
Inventor: SUZUKI SHINICHI
IPC: A61P35/00
Filed: 1989-03-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 represents H, methyl, ethyl, 2-hydroxyethyl, benzyl, vinyl or phenyl; R2 represents H, cyano or acyl having a straight-chain alkyl expressed by the formula CnH2n+1CO (n is 1-17)]. EXAMPLE:5-Mercapto-1-phenyl-1H-pyrozolo[3,4-b] pyrazine. USE:An antitumor agent. PREPARATION:A 5-chloro-1-substituted-1H-pyrozolo[3,4-b] pyrazine derivative expressed by formula II is reacted with sodium sulfide to form a 5-mercapto-1- substituted-1H-pyrazolo-[3,4-b] pyrazine derivative expressed by formula III, and a sodium salt of which is reacted with cyanogen bromide to afford a 5- thiocyano-1-substituted-1H-pyrazolo[3,4-b] pyrazine derivative expressed by formula IV.
Patent JP-H08260311-A (JP)
Title: Multiple felt and its production
Inventor: OBA TATSU
IPC: D04H1/4374
Filed: 1995-03-22
Abstract: PURPOSE: To prevent physical property such as sound insulating property or appearance from impairing while retaining sufficient joining strength. CONSTITUTION: This multiple felt 1 is constituted of the first felt layer 2 and the second felt layer 4 in which at least one of density and a constituent fiber is mutually different. In a boundary part 3 between the first felt layer 2 and the second felt layer 4, fibers 2a and 4a of both felt layers 2 and 4 are mixed while entwining with each other. A ratio of a fiber 2a of the first felt layer 2 is continuously decreased from nearly 100% to 0% from the first felt layer 2 side to the second felt layer 4 side and a ratio of the fiber 4a of the second felt layer 4 is continuously increased from nearly 0% to 100%, accompanying decrease in the ratio of the fiber 2a.
Patent JP-H10261138-A (JP)
Title: Automatic transaction device, its operation switch method, automatic transaction system and its operation switch method
Inventor: KAMISAKA TOMOO
IPC: G06Q30/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction device improving operation efficiency, its operation switch method, an automatic transaction system and its operation switch method. SOLUTION: In a prescribed operation time zone, an A bank host computer 31 manages the automatic transaction device 1 connected through a private adapter 30 and the automatic transaction device 1 realizes transaction between a customer and a bank A. The private adapter 30 switches connection with the automatic transaction device 1 by the private adapter 30 to a B credit company host computer 32 after prescribed operation time zone passes and the B credit company host computer 32 manages the automatic transaction device 1. The automatic transaction device 1 realizes transaction between the customer and a B credit company.
Patent JP-H01234953-A (JP)
Title: Input/output processor
Inventor: MURAMOTO KOJI
IPC: G06F13/00
Filed: 1988-03-16
Abstract: PURPOSE:To localize the influence of a fault by providing a display means for displaying whether an access is restricted to a specific I/O operation or not and when an abnormal interruption in the time required for the access is generated, referring the display means and executing the abnormal end of the specific I/O operation when the access is restricted to the specific I/O operation. CONSTITUTION:A flip flop (FF) 5 is controlled so as to display the execution of processing restricted by the specific I/O operation at the time of '1' and the execution of processing not restricted by the specific I/O operation at the time of '0'. At the time of recognizing that an input signal is an abnormal interruption in the time required for an access, a microprogram sequence control part 7 decides whether abnormality in the time required for accessing a main storage device 8 is generated by the processing restricted by the specific I/O operation or not by referring the FF 5, and when said abnormality is generated in the processing restricted by the specific I/O operation, executes the abnormal end of the I/O operation. Consequently, a fault affecting range can be locally controlled.
Patent JP-S51138437-A (JP)
Title: Device for driving optical blades
Inventor: KONDOU TOSHIHIRO
IPC: H02K41/03
Filed: 1975-05-26
Abstract: PURPOSE: To provide a linear motor type drive device for driving optical blades of shutter blades or the like to enable large moving stroke and high speed motion of the blades. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02240960-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI YOSHIMITSU
IPC: H01L27/105
Filed: 1989-03-14
Abstract: PURPOSE:To make it possible to form an NVRAM having a small occupying area by providing a capacitor electrode on a control gate electrode through an insulating film. CONSTITUTION:This device is composed of a DRAM part comprising one MOS transistor T and one capacitor C and an EEPROM part comprising one FLOTOX type MOS transistor MT. The capacitor C has a stacked structure wherein an insulating film is inserted between a plate capacitor electrode 6 and a storage node (control gate electrode) 5. The storage node 5 is connected to a source diffused layer 3 of the transistor T. Meanwhile, the transistor MT is provided with a floating gate electrode 4, a tunnel insulating film 8 and the control gate electrode 5. In this way, an NVRAM, wherein the capacitor C commonly uses the storage node 5 and the control gate 5 of the EEPROM part and the capacitor C is laminated on the EEPROM part, can be formed so that the occupying area is small.
Patent JP-H055080-A (JP)
Title: Urethane coating composition
Inventor: UEMURA HIROYUKI
IPC: C09D175/04
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the title composition for use in intercoating capable of reducing surface tension, doing away with repelling phenomenon through raising coating viscosity and smoothing coating-film surface, by incorporating a polyurethane resinous matter with a specified amount of cellulose acetate butyrate. CONSTITUTION:The objective composition can be obtained by incorporating (A) a coating film-forming component consisting of a resinous matter predominant in polyurethane with (B) 0.1-1.5wt.% of cellulose acetate butyrate (CAB). The solvent for dissolving the CAB is e.g. a mixed solvent comprising (1) 20wt.% of a cellulose ester, (2) 72wt.% of acetone and (3) 8wt.% of ethanol.