baber/WOPTO huggingface dataset:
Patent JP-S5919194-A (JP)
Title: Preparation of diazo type heat sensitive recording material
Inventor: HOTSUTA YOSHIHIKO
IPC: G03C1/60
Filed: 1982-07-23
Abstract: PURPOSE:To obtain the titled recording material enhanced in preservability and head matching property, by a method wherein both color developing components of a diazo compound and a coupler are separated into two adjacent layers and different thermoplastic substances are contained in respective layers. CONSTITUTION:A coating liquid containing either one of components of a diazo compound and a coupler, a water insoluble binder and a thermoplastic substance shown by formula R1-CONH-R2 [wherein one of R1 and R2 is CnH2n+1 (n= 10-22) and the other thereof is H, CmH2m+1 or CmH2mOH(m=1-22)] is applied to a support and dried to obtain a coating which is, in turn, melted under heating and solidified to form a first layer. In the next step, a coating liquid containing the other component among the aforementioned diazo compound and the coupler and a thermoplastic substance shown by formula R3-COO-R4 (wherein one of R3 and R4 is an aromatic group and the other thereof H, or an aliphatic group) or formula R'3-CONH-R'4 (wherein one of R'3 and R'4 is an aromatic group or an alicyclic group and the other thereof is CnH2n+1) is applied to said first layer and dried to obtain a second layer.
Patent JP-S5353280-A (JP)
Title: Manufacture for semiconductor device
Inventor: YONEZAWA TOSHIO
IPC: H01L21/306
Filed: 1976-10-26
Abstract: PURPOSE: To obtain the Al wiring layer having a good shape, by providing the pattern of SiC or Si 3 N 4  on the Al wiring layer coated on the semiconductor element surface, and performing the etching of taper shape on the exposed surface of the Al layer and the interface layer with the Al layer and the film taking this as a mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5251756-A (JP)
Title: Method of treating wastewater containing heavy metals
Inventor: KATOU ISAMU
IPC: C02F1/28
Filed: 1975-10-23
Abstract: PURPOSE: To provide a method of treating wastewater containing heavy metals by removing heavy metals contained in waste water by adsorption using tri-iron tetroxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07311394-A (JP)
Title: Production of liquid crystal optical element
Inventor: YUASA KOYO
IPC: G02F1/141
Filed: 1995-05-26
Abstract: PURPOSE:To make a retardation value smaller, to lessen coloration and uneven colors and to obtain excellent bistability, dimensional stability to deformation and orientation stability by producing a liquid crystal optical element using a ferroelectric liquid crystal material compsn. consisting of a ferroelectric liquid crystal material and crosslinkable resin. CONSTITUTION:The films of a mixture composed of the ferroelectric liquid crystal material and the crosslinkable resin are formed on the electrodes of a substrate with electrodes. A substrate with electrodes is then laminated thereon and after the liquid crystal material is subjected to uniaxial orientation at need, a crosslinking treatment is executed. The ferroelectric liquid crystal material to be used in such a case is not particularly restricted, insofar as the material is a low-molecular or high molecular ferroelectric liquid crystal exhibiting a chiral smectic C phase (SmC*). Such liquid crystal materials include ferroelectric low-molecular liquid crystal, ferroelectric highmolecular liquid crystal or mixtures composed thereof. The use of these liquid crystal materials by further mixing other resins, such as a liquid crystalline polymer, olefin resin, acrylic resin, polymethacrylic resin and polystyrene resin polyester resin therewith is possible as well.
Patent JP-H01299978-A (JP)
Title: Door latch lock locking and unlocking device
Inventor: GOTANDA MOTOHIRO
IPC: E05B65/06
Filed: 1988-05-27
Abstract: PURPOSE:To facilitate the manipulation of by providing, on the door frame side, a plunger which always engages a link at one end side of a chain with the door frame side, and a solenoid for pulling up the plunger upon energization, and by providing, on the door side, a door side lock. CONSTITUTION:In a condition in which a door is unlocked while a chain 2 is stretched between a door frame 101 and a door 102, when the engagement of the chain 2 is released remotely from the door, a solenoid 13 is energized. Then, a plunger 14 is pulled up so that a link 3 at one end of the chain 2 is pushed out by the restoring force of a spring 16, resulting in releasing the engagement of the chain 2, thereby it is possible to release the door.
Patent JP-H11302918-A (JP)
Title: Tourmaline particle-containing organic chemical fiber
Inventor: FUKAYA HIROKUNI
IPC: D01F6/92
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tourmaline particle-containing organic chemical fiber holding various characteristics which toumaline has without at least deteriorating after fiberization and provide a simple method for producing the fiber. SOLUTION: This fiber contains tourmaline particles having 3-6 μm average particle diameter in an amount of 10-50 wt.% based on total weight of whole master batch in the fiber. This method for producing the organic chemical fiber comprises the step of producing a master batch by mixing tourmaline particles having 3-6 μm average particle diameter in an amount of 10-50 wt.% based on total weight of whole master batch with an organic chemical resin material, subjecting the mixture to melt extrusion and drying the extruded body and the step of mixing the master batch with the organic chemical resin material so that the content of tourmaline particles after spinning becomes an amount of 5-10 wt.% based on total weight of whole fiber, melting the mixture and spinning melted material.
Patent JP-S616458-A (JP)
Title: Oil-pump housing of automatic transmission
Inventor: SUMIYA KOUJI
IPC: F16H57/04
Filed: 1984-06-21
Abstract: PURPOSE:To reduce the dimension of a transmission by screwing a bolt, penetrating through a through hole on an oil-pump cover, into a screw hole formed onto the prepared hole formed, penetrating through the oil-pump body, thus reducing the distance between an oil-pump housing and the transmission. CONSTITUTION:On the outer peripheral part 411a of an oil pump body 41, a screw hole 412 formed onto a prepared hole penetrating through an oil pump body 41 corresponding to the through hole 421 of an oil pump cover 42 is formed, and the both are fastened by a sealing bolt 413 coated with sealing material on the screw part. Therefore, the necessity of forming a baggy hole onto the cover 42 is avoided, and the transmission itself can be approached in the axial direction to the oil pump side, and the outside dimension of the transmission can be reduced.
Patent JP-S5252464-A (JP)
Title: Method of treating wastewater
Inventor: KANEHARA AKIJI
IPC: C02F1/72
Filed: 1975-10-27
Abstract: PURPOSE: To provide a method of treating wastewater by contacting an aqueous solution containing COD sources such as water-soluble organic substances with a metal oxide under irradiation of ultrasonic waves, whereby oxidation reaction can be accelerated to remove COD sources in high efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5755751-A (JP)
Title: Stator
Inventor: INAGAKI NORIO
IPC: H02K3/493
Filed: 1980-09-16
Abstract: PURPOSE:To fix a foaming magnetic wedge positively to an opening section of a slot of the stator, and to enable automatic insertion by widely forming the width of the front of the slot at both end sections of a stator core and widely shaping at least both ends of the magnetic wedge inserted into the slot. CONSTITUTION:The first and second slot-shaped stator cores 11, 12 with different forms are mounted. The stator core is shaped by laminating the first cores 11 at the central section and the second cores 12 at both end sections. The foaming magnetic wedge 13 inserted into the stator core is constituted by pasting both a section 13a having a low foaming rate and a section 13b having a high foaming rate. The size in the width direction of the magnetic wedge 13 is slightly narrower than the size of the opening sections of the slots of the core. The size A1 of the width of both end sections is larger and the size A2 of the width of the central section is smaller and both sizes each correspond to the width of the slots of the first and second cores 11, 12, and the whole takes an I-shaped form. According to such constitution, the wide sections at the both ends of the magnetic wedge 13 are accurately positioned at the wide sections of the front of the slots at both ends of the stator core. Automatic insertion is also enabled.
Patent JP-H0424398-A (JP)
Title: Construction of underground space with arched member
Inventor: SHIMADA KOICHI
IPC: E21D13/02
Filed: 1990-05-18
Abstract: PURPOSE:To make the excavating work safe by inserting arched members to be used for support members into the groung successively so as to continue transversely and to form a curved wall consisting of the arched members, and excavating the inner divided ground to construct an underground space. CONSTITUTION:Arched members 2 are inserted into ground G with an arched member press-in unit 11 successively so as to continue in transverse direction perpendicular to the insertion direction and to form a curved wall 9 consisting of the arched members 2. When the members 2 are inserted, lubricating material 17 is injected between the peripheral surface and the ground to reduce the frictional resistance and to make the insertion easy, and grout injection method or a method using an excavator attached to the tip of the member 2 or the like are also used to make the insertion easy. Curved walls are constructed successively in the ground with the members 2, and the ground divided inside the wall is excavated to construct an underground space. Thereby an underground space of large area can be constructed.
Patent JP-S63292973-A (JP)
Inventor: AKASE TAKESHI
IPC: A63B69/36
Filed: 1987-05-26
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-S6022258-A (JP)
Title: Data processor
Inventor: OONO YOSHIHARU
IPC: G06F12/08
Filed: 1983-07-16
Abstract: PURPOSE:To obtain a data processor with a simple constitution operated by a cache memory by providing a request control means and a switching control means to form a sub-model of a high speed data processor adopting two cache memories. CONSTITUTION:An instruction word is stored in an instruction register 1 of a data processor to designate one entry of an index register 2. An output of the register 2, address shift and the base address of a base register 3 are added by an operand address adder 5 to produce a virtual operand address. A relative address of an instruction counter 4 and a base address are added by an instruction address adder 6 to produce a virtual address. The virtual operand address and the virtual address are fed to the cache memories 11, 16 via address switching circuit 7, 12 and address conversion buffers 9, 14 or the like. Then a high speed data processor adopting the 2 cache memories is formed as a sub-model to simplify the constitution of the data processor.
Patent JP-H05320321-A (JP)
Title: Cryogenic material
Inventor: KASHIMA TOSHIHIRO
IPC: C08J5/04
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a cryogenic material consisting of an organic fiber and an epoxy resin containing diaminopolypropylene glycol, free from volume shrinkage by lowering of temperature, excellent in microcrack resistance and dimensional stability at very low temperature. CONSTITUTION:A fiber-reinforced plastics composite material consists of (A) an organic fiber (e.g. aramid filament or polyethylene cloth) and (B) an epoxy resin (preferably bisphenol A type or bisphenol F type) containing diaminopolypropylene glycol, preferably having 170-1150 average molecular weight. The volume fraction of the component A is 35-85%, preferably 40-70%. This material is produced e.g. by a filament winding method comprising winding round a mandrel while impregnating the component B into the fibrous or tape- like component A, a vacuum impregnation method, etc., comprising integrally impregnating the component A and the component B and then forming the impregnated material Since this composite material comprises the component A whose expansion coefficient is negative and the component B whose expansion coefficient is positive, the composite material is nearly free from volume shrinkage by the lowering of temperature and suitable as a cryogenic material.
Patent JP-S5836636-A (JP)
Inventor: UIRIAMU JIYON BOORU
IPC: C07C2/00
Filed: 1982-07-23
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-S5554370-A (JP)
Title: Ink for ball point pen
Inventor: TAGA HIDEJI
IPC: C09D11/00
Filed: 1978-10-18
Abstract: PURPOSE: To provide the title ink which is low-volatile, non-corrosive to metals, usable immediately after storage, and smooth in the touch, and elongates the life of the ball point pen, by compounding a nonionic surfactant having a specific structure, as a lubricant.  
     CONSTITUTION: A composition composed of a nonionic surfactant of formulas I, II, III, IV (R is 11W28C alkyl, alkenyl, hydroxyalkenyl; n is 1W15; n' is 1W8), a dye, a resin, and a solvent. For example, a solution composed of a solvent and the liquid components such as lubricant, etc., is added with a dye, and stirred at 60W 80°C. A resin is dissolved in the solution, and the resulting paste is filtered at high temperature to obtain the objective composition. The amount of the surfactant is pref. 3W30wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6021483-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: G21C5/10
Filed: 1983-07-15
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-2000324177-A (JP)
Title: Method and device for connecting networks
Inventor: KAWAGUCHI KENJI
IPC: H04L47/80
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent congestion of data packet during call set control and to increase line use efficiency in the case of connecting a LAN with a broad band communication network. SOLUTION: An inter-network connection device 100 is provided with a LAN I/F 130 communicating with a LAN, an N-IDSN I/F 170 performing connectionless transfer and an ATM I/F 160 performing connection transfer, uses plural networks having different transfer systems in several ways and sequentially switches communication channels as necessary. A connection table part 200 holds correspondence relations of respective communication channels. A channel set control program part 500 allocates a communication channel to new communication data, and an exclusion processing program part 1300 adapts a communication channel used by communication data with a low priority to communication data with a high priority. A recovery processing program part 700 performs reallocation to communication data whose communication channel is changed after communication with a high priority is finished.
Patent JP-H08308132-A (JP)
Title: Feeding device for transmitter and its control method
Inventor: IINO YASUHIRO
IPC: H02J7/34
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the thermal trip of the backup battery of a feeding device for transmitter incorporating the backup battery and, at the same time, to give a smooth electricity supplying characteristic which is stable over a wide temperature range to the feeding device. CONSTITUTION: The temperature characteristic of a feeding device for transmitter which supplies a constant voltage to a load while the device charges a battery is controlled in the state shown in the figure by detecting the temperature of the battery by means of a control circuit so that the voltage can be maintained at a constant value E2 when temperature is lower than a room temperature T2 and at a downward gradient when the temperature falls within a range from the room temperature T2 to the highest ambient temperature T3. Because of the downward gradient, the thermal trip of the battery can be prevent. Moreover, a stable voltage can be supplied to the load, because the constant voltage E2 is secured at a temperature lower than the room temperature.
Patent JP-H0425235-A (JP)
Title: Music information service system
Inventor: OBA YOSHINORI
IPC: B66B3/00
Filed: 1990-05-21
Abstract: PURPOSE:To offer the music information service to an elevator cage and a hall by adopting a music reproduction circuit generating a sound itself depending on the combination of the interval and the length of tone. CONSTITUTION:Data of music score information being the data of a music are sent from a monitoring center to an elevator remote supervisory and monitoring diagnostic device via a telephone circuit and a network control circuit(NCU) 130, the data are A/D-converted by a MODEM(MDM) 100 and the result is stored in a RAM 20 via a serial communication interface(SCI) 1, 50, by an instruction from an MPU 10 from a control program stored in a ROM 30. The music score information for an SDGN 70 is read and inputted to the SDGN 70. Moreover, the music reproduced by the entered music score information is output to an elevator cage interphone via an interphone interface 140 by an output switching device SDT 110. Thus, the amenity in a building is attained.
Patent JP-S5756634-A (JP)
Title: Control method of rotary speed
Inventor: MANAKA TOSHIO
IPC: F02D11/10
Filed: 1980-09-19
Abstract: PURPOSE:To surely perform speed control of an engine at low temperature in a device controlling a degree of throttle valve opening through operation of a motor, by applying a pulse of larger width to said motor at low temperature and returning the pulse to normal width after the valve opening to a prescribed degree of opening. CONSTITUTION:At the time of starting an engine at low temperature when voltage of a battery is low, a driving motor 21 in a throttle actuator 7 is caused in suspicion not to operate by normal pulse width. Then from speed immediately after completion of explosion to objective speed, that is, till an idle detecting switch 20 is turned on, a pulse of width longer than normal is applied from a control module A to surely operate the actuator 7. After the idle detecting switch 20 is turned on, the pulse is returned to the normal width to perform speed feedback control. Said actuator 7, by rotating the motor 21, controls the opening of a throttle valve 13 through a reduction gear 19, throttle valve lever 14, etc.
Patent JP-S63292589-A (JP)
Title: Manufacture of modular insert
Inventor: HIRAOKA HIROMITSU
IPC: H01R43/20
Filed: 1987-05-26
Abstract: PURPOSE:To allow plating with the simple process by the immersion in a plating liquid by bending contact springs in the direction almost perpendicular to the plate face of a hoop material then plating them. CONSTITUTION:A hoop material 81 integrated with contact springs 31 and lead pieces 32 is formed by the punching of a conductive metal thin plate. An oblong separation hole 82 perpendicular to the longitudinal direction of the contact spring 31 is formed at the position of a frame 83 corresponding to the tip section of the contact spring 31. The frame 83 is cut off at both end portions of the separation hole 82, the contact spring 31 is bent almost perpendicularly to the plate face of the frame 83, with the tip of the contact spring 31 connected to a binding piece 85 cut off from the frame 83. Under this condition, plating is applied to the tip section of the contact spring 31 with gold or the like. Plating can be thereby applied by the mere immersion in a plating liquid without requiring a special facility.
Patent JP-H05319208-A (JP)
Title: Seat belt holding structure
Inventor: TANAKA MASANORI
IPC: B60R22/26
Filed: 1992-05-22
Abstract: PURPOSE:To prevent nipping of a seat belt and hooking of the seat belt to the seat back of a tongue plate by integrally forming a seat back knob to a seat belt hanger part and hooking the seat belt to the seat belt hanger part. CONSTITUTION:The holding structure of a seat belt is formed such that a seat back knob 21 with which a seat belt hanger part 20 is formed integrally is arranged at the upper surface part 5a of a seat back 5. A female screw hole with which the rod of a lock mechanism disposed in the seat back 5 is joined in a screwed-in state is formed in the base part 22 of the seat back knob 21, and the seat hanger part 20 is formed in a plate-form manner. Since a seat belt 4 is hooked at the seat belt hanger part 20 arranged to the upper part of the seat back 5, the seat belt 4 is prevented from being nipped even when by pulling upward the seat back knob 21, the seat back 5 is released from locking effected by means of a lock mechanism to incline or cause re-rise of the seat back 5.
Patent JP-2000003036-A (JP)
Title: Negative type photo image forming composition
Inventor: BARR ROBERT
IPC: G03F7/027
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To impart a high tent film strength, high flexibility, adhesion, peelability and a high resolution and to suppress the occurrence of a development scum by using a binder polymer, a photo-(addition-)polymerizable α,β- ethylenically unsatd. compd. and a photoinitiator. SOLUTION: The photo image forming compsn. contains a binder polymer (A), an addition-polymerizable nongaseous α,β-ethylenically unsatd. compd. (B) and a photoinitiator (C). The amt. of the component A is 30-80 wt.% of the total amt. of the components A and B, the amt. of the component B is 20-70 wt.% of the total amt. of the components A and B and the amt. of the component C is 0.1-20 wt.% of the total amt. of the components A and B. When the component B is a urethane oligomer represented by the formula X-R, the amt. of the oligomer is 1-70 wt.% of the total amt. of the components A and B. In the formula, X is a multivalent aliphatic, alicyclic or arom. hydrocarbon group, a multivalent isocyanurate group or a multivalent biuret group and more than two symbols R are independent groups.
Patent JP-H04352890-A (JP)
Title: Deinking agent
Inventor: TAKAHASHI HIROMICHI
IPC: C11C3/06
Filed: 1991-05-31
Abstract: PURPOSE:To provide a deinking agent containing an ester compound produced by addition-reacting an alkylene oxide to a mixture of a specific fat or oil (or its reaction product with glycerol) with an alcohol and exhibiting an excellent deinking ability. CONSTITUTION:A deinking agent contains an ester compound, has excellent defoamability and operability and gives dainked pulp having high white degree and reduced in the total amount of the remaining ink. The ester compound is produced by addition-reacting (B) and alkylene oxide, preferably ethylene oxide or propylene oxide, to (A) a mixture of (i) the reaction product of glycerol with a fat or oil comprising 8-24C, on average 12.7-22.5C. higher fatty acids, the content of the 20-24C higher fatty acids being-9.6-70.0wt.% and the iodine value of the higher fatty acids being <=70, with (ii) a monohydric to 14-hydric alcohol such as ethanol or octanol.
Patent JP-H06339776-A (JP)
Title: Welding of ni-cr-mo-fe heat resistant alloy and cr-mo steel
Inventor: OHATA ISAO
IPC: B23K9/23
Filed: 1993-05-31
Abstract: PURPOSE:Not to lower the corrosion resistance and ductility of Ni-Cr-Mo-Fe heat resistant alloy forming a second member by providing a butt weld zone with adequate strength not depriving the material property of both a first member and second member. CONSTITUTION:A clad layer 5 composed of Ni base heat resistant alloy is formed on the butt welding end 3 of a first member 1 composed of Cr-Mo steel. After executing stress relief annealing for the clad layer 5 and first member 1, the butt welding end 7 of a second member 2 composed of Ni-Cr-Mo-Fe alloy is butt welded on the clad layer 5 with using a welding material composed of Ni base heart resistant alloy. The first member 1 and second member 2 are struck through the butt weld zone 8 formed by welding and clad layer 5.