baber/WOPTO huggingface dataset:
Patent JP-S61269170-A (JP)
Title: Electrostatic recording device
Inventor: YUASA KAZUHIRO
IPC: H04N1/29
Filed: 1985-05-24
Abstract: PURPOSE:To improve picture density without increasing a recording voltage by increasing the carrying speed of a toner carrier for carrying a toner layer larger than the carrying speed of a recording medium. CONSTITUTION:When the toner layer 18 carried by the toner carrier reaches the position of a stylus 46, i.e. the position of a recording electrode, the electric field strength between the stylus 46 and an opposite roller 42 is changed by the recording voltage 44 to be changed in accordance with recording information, but a part of the toner layer 18 positioned on the recording electrode is repulsed by electrostatic force having the same polarity as the charging polarity of the toner and adhered to recording paper 40 and the residual toner is stagnated on the toner carrier 10. When it is defined that the carrying speed of the toner carrier 10 is Vs and the carrying speed of the transfer paper 40 is Vp, a toner image having high picture density can be obtained by forming Vs>Vp.
Patent JP-S62266943-A (JP)
Title: Data transfer control system
Inventor: MATSUMOTO MASAHIRO
Filed: 1986-05-14
Abstract: PURPOSE:To attain line switching in the network of a token ring system by providing a data buffer and a controller on each node to prevent underflow of the data buffer due to the variation of a token circulating time. CONSTITUTION:A node 4 consists of a ring transmission/reception control section 11 on a ring transmission line 3 controlling transmission/reception and recovery relay of a transmission data, a transmission/reception data buffer 12 storing a transfer data tentatively, a terminal interface control section 13 and a controller 14. In the data transfer control of the controller 14, as soon as the phase is transferred to the data transfer phase, a sent data from the terminal equipment 1 is started to input to a buffer 12. The transmission to the transmission line 3, however, is controlled to allow the start after a prescribed time elapses. Since the data transfer from the buffer 12 is started by the controller 14 with a prescribed delay time in such a way, the underflow of the buffer 12 is prevented and the line switching in the network of the token ring system is realized.
Patent JP-S61269523-A (JP)
Title: Logic circuit
Inventor: TANAKA TSUNEO
IPC: H03K19/013
Filed: 1985-05-24
Abstract: PURPOSE:To improve the operating time of the entire circuit by providing a bias circuit conducting tentatively an output of a PNP transistor (TR) with an output from a logic section and the PNP TR between an output terminal of the 2nd power terminal of the titled circuit so as to reduce the delay time of the gate. CONSTITUTION:A PNP TRQ8 is connected between an emitter of an NPN output TRQ7 connected to an output node n0 of a differential logic section DL of a logic circuit and a power supply voltage VEE. Then an output terminal is connected to a connection node n1 between TRs Q7 and Q8 and the TRs Q7, Q8 constitute a push-pull output stage. A bias supply circuit comprising resistors R1-R3 giving a bias voltage to the TRQ8 and a PNP TRQ7 lowering the impedance of the said circuit are provided between the output node n0 of the logic section DL and the power supply voltage VEE and the base of the TRQ7 is connected to a connection node n2 of resistors R11, R2. Then the delay time of the gate is reduced to speed up the operating time of the entire circuit.
Patent JP-S62270416-A (JP)
Title: Method for continuously synthesizing aqueous solution of aluminum sulfate from aluminum hydroxide sludge and device thereof
Inventor: YOSHIZAKI HIDEO
IPC: C01F7/74
Filed: 1986-05-16
Abstract: PURPOSE:To synthesize an aqueous solution aluminum sulfate continuously, by effectively using aluminum sludge, waste sulfuric acid and an aqueous solution of sulfuric acid containing aluminum sulfate which are produced in surface treatment process of aluminum and whose treatment is facing difficulty. CONSTITUTION:An aluminum sludge 1 which is produced in treatment process of anodized aluminum of aluminum product and comprises 8-12% Al(OH)3, 83-87% water and 3-6% impurity, waste sulfuric acid 5 which is produced in coating film removal process in aluminum surface treatment and comprises 75-90% free H2SO4 and 0.5-2% Al2(SO4)3 and an aqueous solution 4 of sulfuric acid containing aluminum sulfate which is produced in sulfuric acid recovery process of aluminum surface treatment process and comprises 3-6% H2SO4 and 7-9% Al2(SO4)3 are fed to plural reaction tanks R1-R5 and reacted at 80 deg.C - the boiling point of the reaction solution. In the operation, the aqueous solution 4 of sulfuric acid is partially fed to one of the second reaction tank R2 - the final reaction tank R5, the reaction solution in the final reaction tank R5 is adjusted to pH 1.6-2.5 and an aqueous solution of aluminum sulfate is continuously taken out.
Patent JP-H06322695-A (JP)
Title: Polyester paper
Inventor: KAWAMURA SHUNICHI
IPC: D01F8/14
Filed: 1993-05-12
Abstract: PURPOSE:To obtain polyester paper having excellent strength and water- resistance and free from strike-through of the ink by preparing a slurry composed of a polyester fiber, a high-melting polyester binder and fine cellulose, making paper from the slurry and heat-treating the product. CONSTITUTION:A slurry composed of (A) 20-70wt.% of a polyester fiber, especially polyethylene terephthalate or polybutylene terephthalate fiber or a conjugate fiber having a core-shell structure and containing polyester as the core component and a polyolefin as the sheath component, (B) 20-70wt.% of a polyester binder having high melting point and (C) 1-30wt.% of fine cellulose or cellulose derivative (e.g. micro-fibrillated cellulose, cellulose acetate or CMC) is subjected to paper making process and the product is heat-treated with a hot pressing roll controlled to 150-300 deg.C to obtain polyester paper having excellent strength and water-resistance.
Patent JP-H11302060-A (JP)
Title: Quick-hardening cellular mortar
Inventor: FUJIYAMA OSAMU
IPC: C04B103/14
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To ensure an excellent quick-hardening property and to facilitate demolition and re-excavation by adding gypsum to a fired body of incineration ash contg. aluminates and calcium silicate and specifying mass per unit volume, compressive strength and flow value. SOLUTION: This cellular mortar has <=1.5 kg/m<3> mass per unit volume, >=0.5 kgf/cm<2> compressive strength after 6 hr, <=30 kgf/cm<2> compressive strength after 28 days and >=150 mm flow value. The mortar is obtd. using cement comprising a hydraulic compsn. obtd. by adding gypsum to a calcined body of incineration ash of municipal garbage and/or incineration ash of sewage sludge. The calcined body contains 10-40 wt.% one or more aluminates selected from calcium chloroaluminate, calcium fluoroaluminate and calcium aluminate and calcium silicate and preferably contains a certain amt. of activated calcium aluminate.
Patent JP-S62267841-A (JP)
Title: Program debug device
Inventor: KURIBAYASHI HIROSHI
IPC: G06F11/28
Filed: 1986-05-16
Abstract: PURPOSE:To realize the remote debug of an optional target system by forming a man-machine interface on a host computer. CONSTITUTION:A host computer 1 contains a debug program and a proper man-machine interface is formed on the computer 1. A communication circuit 2 connects the computer 1 to plural target systems 3. A desired system 3 can be automatically selected by selecting an optional window out of a multi-window 5. Thus the program debug is possible in a multi-microprocessor system or a decentralized processing system.
Patent JP-H02289712-A (JP)
Title: Portable snow-melting device
Inventor: ISHIKAWA KIYOE
IPC: F24H3/00
Filed: 1989-04-28
Abstract: PURPOSE:To process a large quantity of snow efficiently with a light weight and low cost device by feeding the hot air from a combustor into a combustion housing provided under a snow-melting plate having an inclined surface through a bulkhead plate, and burning it. CONSTITUTION:A portable snow-melting device 1 consists of a main frame housing 3, a hopper 4 provided in the main frame housing with spaces 3a and 3b between the main frame housing and the hopper, a snow-melting plate 5, a combustor 6 and a combustion housing 10. An inclined waveform surface is formed in the snow-melting plate 5, and while multiple exhaust holes are provided in the snow-melting plate 5, and a bulkhead plate 15 is provided under the hopper 4. A snow block thrown on the snow-melting plate 5 is melted by direct heating caused by burning the hot air fed from the combustor 6 in the combustion housing 10, the exhaust from the exhaust holes and the ascending hot air from the space 3b. Next, the melted water is drained from a drain pipe 9 through the spaces 3a, 3b.
Patent JP-S5750966-A (JP)
Title: Novel dopamine benzazepine, manufacture and medicinal composition containing same
Inventor: ERU MAACHIN BURENNAA
IPC: C07D223/16
Filed: 1981-07-14
Abstract: A new series of compounds having renal vasodilating activity is described. The compounds are 3-cycloalkylmethyl-7,8-dihydroxy-6-halo-1-(p-hydroxyphenyl)-2,3,4,5-te trahydro-1H-3-benzazepines.
Patent JP-S595051-A (JP)
Title: Air-permeable retroreflection sheet
Inventor: DEBITSUDO KAATEISU MEI
IPC: G02B5/128
Filed: 1983-06-20
Abstract: Retroreflective sheeting (10) is provided in which a specularly reflective layer (16) within the sheeting has extensive discontinuities (17) which make the sheeting permeable to vapor, thereby allowing release of vapors from a substrate (18) to which the sheeting is applied. In the embodiment of the drawing, the transparent microspheres (11) are supported as a monolayer in transparent binder layer (12), and transparent spacer layer (14) places the spheres at the approximate focal point for light rays impinging on the reflective sheeting and passing through the microspheres to the reflective layer. Top layer (13) forms a smooth top surface and aids in wet reflection.
Patent JP-S60257171-A (JP)
Title: Manufacture of thin-film semiconductor element
Inventor: OOGAMI MICHIO
IPC: H01L29/786
Filed: 1984-06-01
Abstract: PURPOSE:To place a gapless, flat, heat-resisting resin film in a portion free of wiring conductors by a method wherein an negative-type photosensitive, heat-resisting resin is provided by application on the wiring conductors connected to a semiconductor island located on a transparent insulating substrate, and exposure to light is accomplished from the rear side of the substrate prior to development. CONSTITUTION:An Si island 102 is built on a quartz substrate 101, and the entire surface is coated with a photosensitive polyimide film 103 by application. The entirety is subjected to pre-baking in N2 at 80 deg.C. Next, from the rear surface of the substrate 101, exposure to light is accomplished, which is followed by development. The entirety is then cured in N2 at 360 deg.C. This causes the top of the Si island 102 on the substrate 101 to become flush with the upper surface of the polyimide film 103. No portion remains unexposed to light along the periphery of the Si island 102 due to some light reflected inside the polyimide film 103, which eliminates gaps from between the Si island 102 and the polyimide film 103. In this design, a pattern may be completed of a heat-resisting resin film without using photoresists or photo masks, simplifying the process of manufacturing a thin-film element in a transparent substrate.
Patent JP-H10299015-A (JP)
Title: Stone masonry coupling method for retaining wall and other
Inventor: SHIBA YUJI
IPC: E02D29/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to retain the coupling strength between natural stones for many years with an easy working method by mutually connecting natural stones together by inserting a coupling pin made of a metal material at least expandable by rusting to each pin insertion hole drilled in adjacent natural stones. SOLUTION: A pin insertion hole 3 having its inner diameter slightly larger than the diameter of a coupling pin 2 is drilled to the opposite surfaces of natural stones 1, 1 by using a hammer drill or the like. Then, after inserting one end to a coupling pin 2 to a pin insertion hole 3 of one natural stone 1, the other end of a coupling pin 2 projected out from the natural stone 1 is inserted a pin insertion hole 3 of the other natural stone 1 thereby arranging the insertion to two adjacent stones, and a retaining wall 11 is built. If a steel coupling pin 2 is rusted as time elapses, the rusted portion will be expanded and strongly pressed to the inner surface of the pin insertion hole 3, and then the rusted coupling pin 2 cannot be pulled out easily.  Therefore, the coupling strength between the natural stones 1 can be held for many years and the durability of the retaining wall 11 formed by stacking the natural stones 1 can be improved.
Patent JP-H06298575-A (JP)
Title: Method for forming long ceramic pipe
Inventor: OKUDA KOJI
IPC: C04B37/00
Filed: 1993-04-13
Abstract: PURPOSE:To easily form a long pipe and facilitate the coating operation of joined part by using a sintered ceramic divided in the circumferential direction at the butting part and heating the sintered ceramic to form a long ceramic pipe. CONSTITUTION:A pair of sintered ceramic pipes to be joined are butted against each other. A ceramic material for forming a long pipe having the inner circumferential form same or similar to the outer circumference of the butted part is placed along the outer circumference of the butted part and the assembly is heated to form a long ceramic pipe. The ceramic material for forming the long pipe is composed of a sintered ceramic dividable in the circumferential direction of the butted part to join the joining ceramic materials with each other or join the joining ceramic material to the ceramic material for forming a long pipe. Generally, the heating of the assembled ceramic materials is carried out by the local heating at or near the butted part of the joining ceramic materials including the ceramic material for forming a long pipe, however, the assembled materials may be heated as a whole provided that the size of the joining ceramic material is small. The heating means such as high-frequency heating may be used as well as resistance heating.
Patent JP-H11336889-A (JP)
Title: Control device for automatic transmission
Inventor: NISHIMURA EIJI
IPC: F16H61/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from feeling incongruity by abrupt shift at the time of switching a shift characteristic by changing a normal first shift characteristic to a second shift characteristic enlarged in a low speed stage area at the time of detecting down-shift as well as a travel road being an upward slope. SOLUTION: Signals from sensors or switches 11-15 of accelerator actuating quantity, vehicle speed, and the like are inputted to a control unit 10 and outputted to a throttle actuator 7 and solenoids 5, 6. A first shift characteristic is set with the accelerator actuating quantity and vehicle speed as parameters, and a second shift characteristic to be a vehicle speed sensitive shift characteristic is set with only the vehicle speed as a parameter. The second shift characteristic is set to cover the shortage of engine output caused by traveling on the (low speed stage area enlarged) highland by setting a shift line in such a way as to shift at higher vehicle speed than the first shift characteristic in a range of the accelerator actuating quantity much used on a winding road.
Patent JP-H0834192-A (JP)
Title: Parts of stationery made of resin
Inventor: NAKANO KAZUYOSHI
IPC: A45C11/34
Filed: 1995-05-09
Abstract: PURPOSE:To improve transparency, gas barrier properties and impact resistance of parts of stationery made or a resin of which injection molding is made easy, by preparing a polyester copolymer containing two or more kinds of either one of, or both of, diol components or dicarboxylic acid components. CONSTITUTION:A polyester copolymer is prepared, which contains two or more kinds of either one of, or both of, diol components or dicarboxylic acid components. As the diol components, an ethylen glycol residue and a cyclohexanedimethanol residue are particularly preferable. On the other hand, as the dicarboxylic acid components, a terephtalic acid residue is particularly preferable. When two kinds of the ethylene glycol residue and the cyclohexanedimethanol residue are selected, a molar ratio of 25 to 75 of the former to 75 to 25 of the latter is particularly preferable. In utilizing the characteristic of the polyester copolymer contained in parts of stationery as application of the same, it is preferable to use it for parts of writing utensils, particularly for caps of writing utensils for liquid-base ink.
Patent JP-S592351-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABATA YUTAKA
IPC: H01L21/3205
Filed: 1982-06-28
Abstract: PURPOSE:To prevent the disconnection in a through-hole, etc. by flattening the uneven surface of an inter-layer insulating film in a multilayer wiring process. CONSTITUTION:The aluminum layer 22 of a first layer wiring is evaporated onto the whole surface of a semiconductor substrate 21, a resist film 23 is formed, and a through-hole section is patterned. When the aluminum layer 22 is removed only by the thickness section of the inter-layer insulating film, the thickness of sections except the through-hole section 22h are brought to that of the first layer wiring. The resist film 23 is removed, a whole-surface resist film 23a is formed again, and the first layer wiring is patterned. The resist film 23a is removed, a PSG film 24 is grown on the whole surface, a resist film 23b is formed so that the surface is flattened, the resist film 23b and one part of the PSG film 24 are removed, and the through-hole section 22h is exposed to the surface while the surface of a wiring layer is flattened. Lastly, a second aluminum wiring layer 22b is evaporated, and multilayer wiring is formed.
Patent JP-H05307927-A (JP)
Title: Electromagnetic relay
Inventor: SUZUKI TAKESHI
IPC: H01H50/44
Filed: 1992-04-30
Abstract: PURPOSE:To provide an electromagnetic relay capable of securing desired mounting strength and prevent coil terminals from falling off in the assembling process. CONSTITUTION:An electromagnetic relay is provided wherein the intermediate part 27c of a coil terminal 27, which is located between a bundling part 27a located on an upper end and a terminal part 27b located on a lower end, is mounted on the external surface of a flange part 21 of a spool 23 from sideways. A part of the intermediate part 27c of the coil terminal 27 is forced into the external surface of the flange part 21 as a forced-in part 27d, while at least a part of the intermediate part 27c is fixed by caulking on the external surface of the flange part 21.
Patent JP-S5736632-A (JP)
Title: Preparation of heat insulating layer on one side of vessel
Inventor: TANAKA TOYOMIZU
IPC: B29C59/00
Filed: 1980-08-14
Abstract: PURPOSE:To prevent a heat insulating layer from cladding a vessel when it is provided on the outside of a vessel by a method wherein sealing insulation material is provided on the outward edge of the vessel, a concave mold is put on the insulation material to form a cavity and foaming material is charged in it to be expanded. CONSTITUTION:When a heat insulating layer is provided on the outside of a vessel 12 like a bathtub and a water tank for a flush toilet, etc. the vessel 12 is turned over to form a convex mold, the sealing insulation material 18 like rubber etc. is provided on the outsie circumferential edge part, a concave mold 16 is put thereon to form a cavity between the vessel 12 and the concave mold 16 and foaming synthetic resin (for example, prefoamed polystyrene beads) is charged and expanded.
Patent JP-H11306307-A (JP)
Title: Structural body
Inventor: MIYATA TSUNEO
IPC: G01V15/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a structural body which does not spoil the convenience of use due to the attachment of a contactless tag and prevents the contactless tag from being carelessly lost. SOLUTION: A thread 14 is formed on the sidewall of a contactless tag 11 formed in a thin disk shape with a resin. An outer peripheral projection 15 is formed on the outer periphery of an top surface 12 of the contactless tag 11 and are notched in three positions to form grooves 16a to 16c for a jig. Meanwhile, an attaching hole 19 formed in a part 18 to be attached to which the contactless tag 11 is attached is formed to a recess corresponding to the contactless tag 11. A screw groove 21 to be screwed to the side wall 13 of the contactless tag 11 is formed on the side wall 20 of the attaching hole 19. At the time of attachment, grooves 16a to 16c for the jig are used to rotate the contactless tag 11 in the direction of an arrow after the contactless tag 11 is set to the attaching hole 19. Thus, the thread 14 of the contactless tag 11 and the screw groove 21 of the attaching hole 19 are screwed to each other to firmly attach the contactless tag 11 to the attaching hole 19.
Patent JP-H0410236-A (JP)
Title: Optical recording system
Inventor: SAITO MINORU
IPC: G11B7/00
Filed: 1990-04-26
Abstract: PURPOSE:To decrease the fault rate of an optical disk storage device by using a laser beam source for recording as an alternative laser beam source for eras ing in the case of fault such as disabling or lowering the output of a laser beam source for erasing. CONSTITUTION:When a laser beam source 1E for erasing breaks down, a control ler 15 detects the quality abnormality of a reproducing signal and a fault detec tion circuit 14 detects the fault of the beam source 1E. With this detection, the circuit 14 outputs a fault laser designation signal ORS to a switching circuit 12 and simultaneously outputs a fault detection signal ODS to the controller 15. According to the signal ORS, the circuit 12 cancels connection between a laser driving circuit 11E for erasing and the controller 15 and regards the driving instruction of the beam source 1E as the driving instruction of a beam source 1W. On the other hand, an operation sequence is changed by the input of the signal ODS in the controller 15, and a switch control signal CTL is transmitted to the circuit 12. Thus, the fault rate of the optical disk storage device is reduced.
Patent JP-S60254268-A (JP)
Title: Selection system of microprogram data
Inventor: SEKI SHIYUUICHI
IPC: G06F9/22
Filed: 1984-05-31
Abstract: PURPOSE:To prevent difficulty at operation of a main program despite of a slow answer of an I/O device by controlling an I/O interface via various I/O interface control parts and performing other processes through a common control part. CONSTITUTION:A common program control part 1 decides the input/output conditions, etc. of a central controller and an I/O device and produces a head address of a microprogram stored in a common memory 3 to send it to a common program control sequencer 2. An I/O program selection part 7 decides the input/ output conditions of various I/O devices and produces the head addresses of the microprograms stored in the I/Oa and I/Oj control program memories 9 and 11, etc. An I/O control interruption signal generating part 12 outputs an interruption signal to a common control program and uses properly the program 3 and an I/O control program for execution of transfer of data to the I/O device.