baber/WOPTO huggingface dataset:
Patent JP-S61143436-A (JP)
Title: Production of heat-resistant resin
Inventor: TOKO AKIRA
IPC: C08G73/10
Filed: 1984-12-18
Abstract: PURPOSE:To obtain the titled resin of practical use with good balance between flexibility, flexural properties and elongation, by reaction between specific aromatic diamine and aromatic tetracarboxylic acid dianhydride. CONSTITUTION:The objective resin can be obtained by reaction, pref. in an inert gas atmosphere, between (A) an aromatic tetracarboxylic acid dianhydride and (B) aromatic diamines whose essential constituents and their contents are: (i) 10wt% of 2,8-diaminodiphenylene oxide, (ii) >=10wt% of 4,4'-diaminodiphenyl ether and (iii) >=10wt% of p-phynylenediamine.
Patent JP-2000096066-A (JP)
Title: Production of fuel having low chlorine content
Inventor: IINO YUKIO
IPC: C10B53/07
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain a fuel having remarkably decreased chlorine content to solve the problems such as the corrosion of a furnace burning the fuel by treating a carbonized material produced by the thermal decomposition of a chlorine-containing plastic. SOLUTION: The objective fuel having low chlorine content can be produced by the water-washing of a carbonized material obtained by the thermal decomposition of a chlorinecontaining plastic. The chlorine-containing plastic to be used as a starting material preferably contains >=1 wt.% of a metal-containing additive. Preferably, the water-washing of the carbonized material is carried out at >=50 deg.C after crushing the material to an average particle diameter of 10-1,200 μm. The chlorine concentration of the carbonized material after water- washing treatment is preferably <=1.2 wt.%.  The troubles such as the lowering of the decomposition ratio caused by the agglomeration of the chlorine- containing plastic material can be prevented by mixing at least a part of the carbonized material produced by the thermal decomposition to the chlorine- containing plastic and carrying out the thermal decomposition of the mixture.
Patent JP-H04145862-A (JP)
Title: Dc motor
Inventor: MACHIDA MASANOBU
IPC: H02K29/08
Filed: 1990-10-03
Abstract: PURPOSE:To immediately inform the large rotational variation of a motor when the rotation of the motor becomes large by providing a plurality of Hall elements, a plurality of output voltage detection circuits which are respectively connected with the Hall elements and detect the maximum voltages of the elements, and an abnormality detection circuit which detects abnormality by comparing the maximum voltages with a reference voltage. CONSTITUTION:Output voltage detecting sections 2a, 2b, and 2c are respectively connected with three pieces of Hall elements 1a, 1b, and 1c for detecting rotating positions and input the maximum output voltage values of the elements 1a, 1b, and 1c to an abnormality detecting section 3 after detection. The detecting section 3 detects the presence/absence of abnormality in each element 1a, 1b, and 1c by comparing the maximum output voltage value of each element with a reference value.
Patent JP-H1199133-A (JP)
Title: Biomagnetism measuring device
Inventor: KANDORI AKIHIKO
IPC: H01L39/22
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a biomagnetism measuring device to monitor the movement of blood and the tissue of the heart simultaneously when the movement of a cardiac muscle is monitored. SOLUTION: In a biomagnetism measuring device which has a superconducting quantum interference element (SQUID) 4 having a detecting coil 3 to detect a magnetic field generated from a subject 1, a cryostat 2 to hold the SQUID at a low temperature and fluxmeter operating circuits 5, 6, 7 and 8 and measures the magnetic field generated from the subject, the device has an oscillator 10 to flow an alternating current to the examinee by impressing the alternating current having a first frequency on electrodes 12 and 13 arranged on the body surface of the subject, a means to synchronously detect output from the fluxmeter operating circuits by a synchronizing signal 11 from the oscillator and a display means to display a measured result, and a first magnetic field signal (a variation in a magnetic field generated when a feeble electric current flows)  is obtained from the synchronously detecting means. Therefore, a variation in a feeble alternating electric current caused by a movement of blood and the tissue of the heart can be two-dimensionally detected, and can be converted into an image.
Patent JP-H04142824-A (JP)
Title: Data transmission system
Inventor: ARIMA SHIRO
IPC: H04L25/02
Filed: 1990-10-03
Abstract: PURPOSE:To attain the reduction in the equipment cost and to miniaturize the equipment by allowing a transmission side to add the data of 2-channels of dual flow processing and compressing the data into one channel and allowing a reception side to reproduce the data. CONSTITUTION:Input signals 111, 112 are converted into a dual-flow signal by balanced line drivers 113, 114, and outputted as output signals 117, 118 via pulse transformers 115, 116, an output signal 119 adding the output signals 117, 118 is inputted to an equipment 12 as an input signal 121 via a connection cable 16. Then the signal is inputted to balanced line receivers 127-130 and output signals 131-134 are outputted as output signals 140, 141 via a decode circuit 135 and an OR circuit 139 and become the regenerative signals with respect to the input signals 111, 112. Thus, the numbers of connection cables and connection connectors are reduced, the cost is reduced and the equipment is miniaturized.
Patent JP-2000079498-A (JP)
Title: Crusher of container
Inventor: TAZAKI HIROSHI
IPC: B26F1/24
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of crushing containers such as metallic cans like aerosol spray cans and aluminum cans and also plastic bottles including PET bottles alike. SOLUTION: The crusher is structured such that oppositely facing long sides are constituted of side boards 3a, 3b of a prescribed height, and that one of the short sides is provided with a rectangular base 2 formed with a reservoir part 6 having a suitably sized recess, a supporting board 9 which is overlaid on the base 2 with the oppositely facing long sides constituted of side boards 11a, 11b of a prescribed height, and a pressurizing plate 15 which is overlaid on the supporting board 9 with the oppositely facing long sides constituted of side boards 17a, 17b of a prescribed height.  In this case, the supporting board 9 and the pressurizing board 15 are axially supported with the side boards 3a, 3b on the reservoir part 6 side of the base 2, and freely rotated against the base 2, the pressurizing board 15 is rotated against the supporting board 9 on the base 2, so that used containers such as an aerosol spray can, a beverage can, and a plastic bottle are easily crushed by placing them between the supporting board 9 and the pressurizing board 15 and pressing down the pressurizing board 15 by a foot.
Patent JP-2001089488-A (JP)
Title: Production method for ascorbic acid 2-phosphate
Inventor: NAGAMURA AKIHITO
IPC: C07F9/655
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a production method for L-ascorbic acid 2-phosphate or its alkali metal salt capable of simply and inexpensively producing L-ascorbic acid 2-phosphate or it's alkali metal salt in high purifying efficiency without requiring complicated processes such as repeating recrystallization or the like, suitable for production in an industrial scale. SOLUTION: This production method for L-ascorbic acid 2-phosphate includes a process eluting L-ascorbic acid 2-phosphate by an eluent including one or more materials selected from group comprising salts and acids, after absorbing L-ascorbic acid 2-phosphate included in supernatant liquid of a microbial culture such as Sphingomonas trueperi.VCP-1 (ATCC12417) into a weakly basic anion exchanging resin.
Patent JP-S62126643-A (JP)
Title: Wire bonding method
Inventor: ATSUMI KOICHIRO
IPC: H01L21/60
Filed: 1985-11-28
Abstract: PURPOSE:To prevent cooling of a ball and to enhance bonding strength, by providing a ball forming process at a starting point of a cycle or at a part between the cycle starting point and the first bonding process, in one cycle of wire bonding. CONSTITUTION:At a starting point SP (t0), previous IC bonding is finished. A specified amount of a wire 2 is protruded downward from a capillary 1 in a wire cutting process. An IC, whose wire bonding is to be performed from now, is sent to a specified position. Then a cycle is started at a position indicated by a longitudinal line SP (time t0). At first the position of a pellet 4 is recognized and corrected with an automatic recognizer, and the recognizing process is finished during a time t0-t1. Then, a ball forming process is performed during a time t1-t3. Namely, at first a torch electrode 10 is driven and brought to a part under a wire 2, which is protruded downward from the capillary 1, by a solenoid. Discharge occurs between the wire 2 and the electrode 10 and a ball 3 is formed. Then, the torch electrode 10 is returned to a specified position. Then, the IC is moved to the next first bonding process.
Patent JP-H08111193-A (JP)
Title: Cathode structure for x-ray tube
Inventor: KANAZAWA HIDESHI
IPC: H01J35/06
Filed: 1994-10-06
Abstract: PURPOSE: To make assembly in common for mass-productive effect by forming a hole, through which a supporting rod jointed to a filament is inserted, into a slit shape extended in the lengthwise direction of the filament to selectively set the length of the filament. CONSTITUTION: An insulating material 1f is provided with an elliptic slit 1g. The slit 1g can be formed to be 20mm long and 3mm wide or so for example, if the diameter of the insulating material 1f is 25mm and the diameter of a supporting rod 1d is 1.5mm, the mounting of 10.5mm long coiled filament 1a, e.g. is achieved by brazing two sleeves 1e at a space of 10.5mm and one collar 1e to the slit 1g. For the insulating material even 1f provided with the slit 1g, the length of the filament 1a can be selectively set in a range of maximum 20mm, depending on a brazing space between the sleeves 1e.
Patent JP-2001090122-A (JP)
Title: Lifeline ensuring device against disaster
Inventor: MOCHIZUKI KIYOSHI
IPC: E03B11/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lifeline ensuring device against disaster and fuel capable of ensuring water and fuel for a considerably long period even if it takes along time for the recovery of the lifeline in a disaster. SOLUTION: This device comprises a frame 10, and a water tank 14, a water pump 20, a charging battery 22, a fuel gas cylinder 26 and a cooking stove 30 are set on the frame 10. The water pump 14 is driven by the charging battery 22 to take out the water from the water tank 14, and the fuel gas from the cylinder 26 is supplied to the cooking stove 30 to perform a cooking.
Patent JP-H11111108-A (JP)
Title: Push switch device
Inventor: KAWASE TATSUAKI
IPC: H01H13/60
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a push switch device, capable of improving durability and contact reliability. SOLUTION: A push switch device has a leaf spring 3 to energize a movable contact member 2, being tilted in either direction, to the direction, a plunger 6 supported by an upper case 8 in a push-down possible manner, a cam 5 arranged between the lower face of a plunger 6 and the movable contact member 2 in a turnable manner, moved vertically together with the plunger 6 and tilted by sliding a switch drive 55 provided thereunder on the movable contact member 2 to apply the push-up force of the plunger 6 onto the movable contact member 2 with the switch drive 55 for pushing down the movable contact member 2, a switch guide protrusion 24 protruded on the movable contact member 2 to always guide the switch drive 55 of the cam 5 to the end side of the movable contact member 2, lifted up,  depending on the tilting direction of the movable contact member 2 and a coil spring 4 to energize the cam 5 to be automatically reset to a neutral position.
Patent JP-H0689710-A (JP)
Title: Structure of battery housing part of electric apparatus
Inventor: WAKABAYASHI YOSHIHIKO
IPC: H01M2/10
Filed: 1992-09-09
Abstract: PURPOSE:To prevent rattles of a battery in a battery housing part of an elec tronic appliance. CONSTITUTION:A pushing piece 22 to protrude erected by cutting is installed on the inside of a battery lid 10 which opens and closes the battery a housing part, and in the condition that the lid 10 is shut, a resilient friction piece 23 to be fixed to the tip of the pushing piece 22 contacts the battery 100 and holds it.
Patent JP-S62124762-A (JP)
Title: Semiconductor rectifier
Inventor: KIYOHARA TOYOHIKO
IPC: H01L21/58
Filed: 1985-11-25
Abstract: PURPOSE:To increase the force of pressure welding per unit area of a section where both the surface of a conductor and a semiconductor element are pressure-welded substantially, and to obtain an electrical sufficiently stable device even by an assembly by an unskilled operator having comparatively little experience by forming a recessed section having a predetermined area to a pressure-welding surface section for the semiconductor element on the surface of the conductor. CONSTITUTION:A flat type semiconductor element 2 is pressure-welded and connected to a pressure-welding surface section 11 for a conductor 1 and a semiconductor rectifier is assembled, but a shallow circular recessed section 12 is shaped at the central section of the pressure-welding surface section 11. When the overall area (a section surrounded by a broken line) of the pressure-welding surface section 11 is represented by S1, the area of the circular recessed section 12 by S2 and the allowable force of pressure welding of the flat type semiconductor element 2 by P, the surface pressure P0 of the pressure-welding surface section 11 is shown in P0=P/(S1-S2), and the surface pressure of the pressure-welding surface section 11 can be made higher than conventional devices, in which the pressure-welding surface sections are formed in a plane, only by the area S2 section of the circular recessed section 12. Consequently, the force of pressure welding can be compensated by increasing surface pressure even when pre-treatment is not made strict sufficiently. Accordingly, an unskilled operator having no sufficient experience can be left with pre-treatment.
Patent JP-H09112421-A (JP)
Title: Hermetic motor compressor
Inventor: TANAKA YASUHIKO
IPC: F04B39/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To make improvements in lubricity and durability by eliminating any effect of the inclination of a motor's washer receiving surface to the washer of a thrust bearing. SOLUTION: A large washer 25 having an outer diameter being larger than that of a thrust surface of a bearing 12 and a small washer 25a being smaller than the former are set up so as to mark this small washer 25a upwards, whereby even if a washer receiving part of a rotor 10 is inclined to some extent, the large washer 25 comes into contact with the thrust surface with no inclination, so that a uniform flow of lubricating oil is well promoted and any possible partial contact or the like is not produced, besides durability is improved.
Patent JP-H08170079-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/42
Filed: 1995-10-16
Abstract: PURPOSE: To obtain the subject composition markedly improved in crystallinity at low temperatures without impairing its quick responsiveness and high voltage retentivity, and exhibiting nematic phase over a wide temperature range, comprising specific compounds substituted with deuterium atom(s) for the H atoms(s) of the cyclohexylene rings. CONSTITUTION: This composition comprises (A) a compound selected from those of formula I (R<1> is a 2-5C straight chain alkyl) and (B) a compound selected from those of formulas II and III ((k) and (l) are each 0 or 2; (m) is 1 or 5; (n) is 3 or 5), and at least one compound selected from the compounds A and B is a compound substituted with deuterium atom(s) (D) for the H atom(s) of the 1,4-cyclohexylene rings. It is preferable that the weight ratio A/B be (15-40):(15-50). The compound substituted with D(s) for the H(s) of the 1,4- cyclohexylene rings is pref. a compound of formula IV(X<5> -X<7> are each H or D, however, at least one of them is D), and the component B is pref. a compound of formula II.
Patent JP-S63119943-A (JP)
Title: Metallic die for forging piston
Inventor: SAKURAI HISASHI
IPC: B21K1/18
Filed: 1986-11-10
Abstract: PURPOSE:To improve the dimension accuracy, to minimize the machine work, and to improve the production efficiency by forming simultaneously an undercut recessed part on the inner wall by the lower punch, at the time of forming a piston pin boss part by a side punch, at the time of forming a piston pin boss part by a side punch. CONSTITUTION:End faces 8c, 8c of the base end of a forming part 8a of a side punch 8 are brought into contact with the outside peripheral surface of a thick part of a stock by the invasion forming limit and pressed against it, and controls a flow to the outside in the diameter direction of thickness. In such a way, a boss part C4 and a recessed part C3 of a piston pin boss formed part C are formed by a forming part, and also, an undercut recessed part C6 is formed in the upper part of the pin boss part C4 by a projecting part 10a. Also, a head part C1 is pressed by punched 5, 9 and formed, and a wall C5 of a recessed part formed in a skirt part C1 is thinned.
Patent JP-H01109865-A (JP)
Title: Intelligent digital telephone set
Inventor: OGASAWARA SHIGERU
IPC: H04N1/00
Filed: 1987-10-22
Abstract: PURPOSE:To execute a sound speech and to transmit and receive the writing information of a character and a graphic by providing a writing board, a transmitting part for converting the writing information of the character or the graphic and sound information to a digital signal and transmitting to a telephone line, a sound and graphic processor for decomposing the received digital signal and a graphic printer. CONSTITUTION:At the time of transmitting and receiving graphic information during an interaction, the graphic is drawn on the writing board and display 5 by a write pen 5a and when it is completed, an option key 6 is depressed. Then, the graphic information and the sound information are converted to the digital signal and transmitted. When the digital signal is received from a remote side during a speech, the digital signal is decomposed to the sound information and the graphic information by the sound and graphic processor 8. The decomposed sound information is transmitted to a handset 1, the graphic information is transmitted to the writing board and display 5, displayed and transmitted to the graphic printer 9 and printed. This printed result is outputted from a facsimile input and output part 7.
Patent JP-H02113964-A (JP)
Title: Character data output apparatus and method
Inventor: TANAKA MINORU
IPC: B41J2/485
Filed: 1988-10-25
Abstract: PURPOSE:To connect a character data output device to one or more of external machinery in common by connecting the character data output device capable of being loaded with a plurality of character memory media storing characters of an indivisual form as character data to a plurality of external machineries. CONSTITUTION:The order for reading the index codes 8 of the memory media 21...2n mounted in a character data output apparatus 1 is sent from external machinery, for example, a computer 3. The order reading the index code 8 is transmitted to a reading order control means 10 through an interface 13 to judge that said code is an index code reading code to be transmitted to an index code reading means 11. This means 11 successively reads the index code 8 of the memory medium 2 to transmit the same to the external machinery. The transmitted code 8 is processed by the computer 3 to be displayed on a display 4. The character data inputted by the computer 1 is transmitted to the means 10 which in turn transmits the index code in character data to the means 11 at first and the means 11 selects the desired memory medium 12 among the memory media 21...2n.
Patent JP-H0577485-A (JP)
Title: Raster plotter device
Inventor: TODA TOYOAKI
IPC: B41J2/455
Filed: 1991-09-18
Abstract: PURPOSE:To prevent one continuous dot line from being disconnected, thinned, and the like, adjust a developing density, and average a drive current by a method wherein in adjacent line data, correction image data is generated, and an image dot is formed by overlapping optical image spots. CONSTITUTION:Predetermined data is inputted to an interface 1. Various operations are set by an operation panel 5. Vector data is converted to raster data suitable for the storage in an image memory 7 by a graphic controller 6. Based on the image data transmitted from a line memory 8, a latent image is formed on the surface of a photosensitive body by an optical element 10. A clock change-over of the line memory 8 and a conduction time of the optical element 10 are controlled by a control part 9. At this time, based on image information for two or more adjacent lines, correction image line data for one or more lines is generated among the image information. Image dots made of a plurality of optical image spots overlapped on optical image spots for one line are formed.
Patent JP-H11110638-A (JP)
Title: Cash processing system and its accessing method
Inventor: WATANABE AYUMI
IPC: G07F19/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple and quick cash processing system capable of executing all communication from an operation management device by optical communication units included in automatic teller machines(ATMs) and a carrier. SOLUTION: The cash processing system is constituted of plural ATMs 10a to 10e for executing transaction processing by using cash stored in a cash storage, the carrier 4 for recovering/replenishing cash from/to respective ATMs 10a to 10e and the operation management device 1 for managing respective ATMs 10a to 10e.  The device 1 is provided with a mechanism for recognizing the amount of cash in the storage and sending a necessary moving instruction of the carrier 4 and cash recovering/replenishing instruction to respective ATMs 10a to 10e through a communication line, the ATMs 10a to 10b are respectively provided with mechanisms for receiving the moving instruction and the processing instruction through the communication line and transmitting the received instructions to the carrier 4 by respective infrared units and the carrier 4 is provided with a mechanism for moving among respective ATMs 10a to 10d based on these instructions and recovering/replenishing cash.
Patent JP-H07120877-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA MARI
IPC: G03C1/83
Filed: 1993-10-26
Abstract: PURPOSE:To provide a silver halide photographic sensitive material without any fogging, desensitization and color turbidity by incorporating solid fine grain of diphenyl azo dyes having an alkali dissociative group. CONSTITUTION:The solid grain of diphenyl azo dye having an alkali dissociative group is incorporated into the photosensitive layer or non-photosensitive layer. The undercoating layer, anti-halation layer, intermediate layer, yellow filter layer, UV absorbent layer, rear layer, colloidal silver-contg. layer and protective layer are exemplified as the layer to be incorporated with the solid fine grain. The diphenyl azo dye has a partial structure shown by the formula, and any group can be substituted. Meanwhile, -COOH, -SO2NHR1, -CONHSO2R2 and -CONHCOR3 are preferably used as the alkali dissociative group from the standpoint of diffusion resistance and effluence. In the formula, each of R1, R2 and R3 is an alkyl, phenyl or aryl.