baber/WOPTO huggingface dataset:
Patent JP-H02254083-A (JP)
Title: Motor bicycle
Inventor: MURATA HAJIME
IPC: B62J17/00
Filed: 1989-03-28
Abstract: PURPOSE:To improve the cooling efficiency of a radiator by a method wherein an air introduction hole is formed in the front part of a cowling with which the side of a car body is covered from the surroundings of a head pipe, and a duct through which running air from the air introduction hole is guided to a position in the rear of a radiator and in the rear of a front fork is provided. CONSTITUTION:In a motor bicycle, a radiator 8 to cool engine cooling water is supported to a pair of down tubes 4 extending rearwardly from a head pipe 2. A portion ranging from the upper part of a front fork 6 to the surroundings of the head pipe 2 and a portion ranging from the side of the radiator 8 to the lower part of a fuel tank 9 are covered with a cowling 10. In this case, air introduction holes 13 are formed in both sides of the front side of the cowling 10, and a duct 14 through which running air introduced through the air introduction hole 13 is guided to a position in the rear of the radiator 8 and in the rear of the front fork 6 is provided. This constitution enables reduction of an atmospheric pressure in the rear of the radiator 8 and the increase of an air flow from the front side of the radiator 8.
Patent JP-S5410849-A (JP)
Title: Thrust bearing device
Inventor: OGITA TADAHISA
IPC: F16C17/06
Filed: 1977-06-27
Abstract: PURPOSE: To reduce stirring loss of a bearing by lowering the surface of oil in a bearing oil tank under rotation of a rod. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200316-A (JP)
Title: Branching control method for self-traveling dolly
Inventor: NAKAJIMA KAZUNORI
IPC: G05D1/02
Filed: 1983-04-27
Abstract: PURPOSE:To facilitate easy reception and processing of signals by receiving the proper code signal of each station from the ground side at the side of a self- traveling dolly and comparing the received proper signal with another proper code signal stored previously. CONSTITUTION:A self-traveling dolly 1 is driven along a main line 2 and a subline 5 to perform various jobs. A branching device 6 is set between both lines 2 and 5 to give the branching control to the dolly 1. A transmitter 8 and a receiver 9 are provided to a controller 10 of the ground side to transmit and receive an optical modulated wave. This controller 10 is provided near the device 6. While the dolly 1 also contains a controller 13 of the dolly side having a transmitter 11 and a receiver 12. The controller 10 set near a branching point transmits the proper code signals of each station, and the receiver 12 receives this code signal to compare it with another proper code signal stored previously. When no coincidence is obtained from said comparison, the dolly 1 passes through the branching point.
Patent JP-H02253251-A (JP)
Title: Method for processing silver halide color photosensitive material
Inventor: FUJIMOTO HIROSHI
IPC: G03C7/407
Filed: 1989-03-28
Abstract: PURPOSE:To prevent tar stains accompanied by time lapse deterioration of a color developer and to enhance time lapse stability of a color paper against humidity and heat by processing a silver halide color photographic sensitive material with a color developer containing an aromatic primary amine color developing agent, at least one of specified hydrazine homologues, and a kind of sugar having a ketone group. CONSTITUTION:The silver halide color photographic sensitive material is processed with the color developer containing at least one of aromatic primary amine color developing agents, at least one of the hydrazine homologues represented by general formula I and at least one kind of sugar having a ketone group. After it has been processed with this color developer it is processed with a bleach-fixing solution or a fixing solution containing substantially no sodium ions, thus permitting stains due to the tar component of the color photosensitive material to be relieved and staining of the processed photosensitive material to be reduced against the lapse of time, especially remarkably reduced in the case of using a color developer containing substantially no sulfite ions by the effect of combining the uses of the compound of general formula I and the sugar having a ketone group.
Patent JP-S572535-A (JP)
Title: Lead structure
Inventor: USAMI TAMOTSU
IPC: H01L23/50
Filed: 1980-06-06
Abstract: PURPOSE:To eliminate the improper bonding of a plurality of wires to a lead due to the erroneous operation of the position detector of an automatic wire bonder by forming recess grooves corresponding to the wires at the lead to which the wires are bonded. CONSTITUTION:When a plurality (two) of wires 18, 19 to be connected to the pad 16 of a semiconductor substrate 10 are bonded to the same lead 17, a recess groove 20 for dividing the end of the lead 17 to the number corresponding to the number of the wires is formed at the end of the lead 17, and the wires are connected to the ends 21, 22 of the respective divided lead. Thus, the improper connection caused by the superposition of the connecting positions of the wires and hence the contact of the connecting part of the wires as well as the erroneous detection of the bonding position of the position detector of an automatic wire bonder can be eliminated. Since the size of the width of the lead can be reduced to the minimum necessary size, the lead structure can be highly integrated.
Patent JP-H05139353-A (JP)
Title: Protection of vehicle against rain and snow
Inventor: NISHIDA KAZUICHI
IPC: B62J17/00
Filed: 1991-01-17
Abstract: PURPOSE:To permit the getting-on a vehicle without being drenched in rain, snow fall, etc., by installing a rain.snow-shield which covers the upper part of a driver using a vehicle such as a bicycle and expands against the taking-up elasticity of a spiral spring by the introduction of air under pressure and expands in nearly horizontal state. CONSTITUTION:In the application for a bicycle, a starting-up member 3 having a nearly U-shape in plan view is installed through a horizontal member 2 which is demountable on the front fork of the bicycle, and an expandable bag shaped cover 7 which is made of thin vinyl, etc., and is constituted by inserting spiral springs 5,... in parallel in the longitudinal direction, into a horizontal member 4 for connecting the part between the top parts of the starting-up member 3. When not used, the cover 7 is put into taking-up state by the taking-up elasticity of the spiral springs 5,..., while in use in rainy weather, the cover 7 is expanded by introducing air under pressure into an air chamber 6 which is divided into plural parts in the cover 7 by operating a manually operated compressed air pump 9. This expansion is carried out against the taking-up elasticity of the spiral spring 5, and the cover 7 is developed finally in a horizontal state covering the upper part of a driver.
Patent JP-H0472321-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device produced by using the same
Inventor: TAUCHI SHIGEAKI
IPC: C08G59/20
Filed: 1990-03-27
Abstract: PURPOSE:To provide the subject composition containing a specific polyfunctional epoxy compound, an inorganic filler, a curing agent and a cure accelerator, having low water-absorbency and excellent soldering heat-resistance and developing low stress. CONSTITUTION:The objective composition contains (A) the epoxy compound of formula as a part or total of polyfunctional epoxy compound, (B) an inorganic filler, (C) a curing agent (e.g. phenolic novolak compound) and (D) a cure accelerator (preferably triphenylphosphine and imidazole). The amount of the compound of formula is preferably >=30 pts.wt. per 100 pts.wt. of total epoxy resin.
Patent JP-H08269251-A (JP)
Title: Light-resistant flame-retardant resin composition
Inventor: UEDA EIJI
IPC: C08L69/00
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a resin compsn. having excellent light resistance, flame retardance, moldability, and impact resistance and an improved stability by compounding polycarbonate resin, a rubber-reinforced polymer, a specific halogen compd., and a metal carboxylate. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. compsn. comprising 1-99 pts.wt. polycarbonate resin produced by reacting a dihydric phenol with phosgene or a carbonic diester and 99-1 pt.wt. rubber reinforced polymer comprising a copolymer formed from a vinyl polymer and a rubber selected from among rubbers having a glass transition temperature of 0 deg.C or lower (e.g. a butadiene rubber, an acrylic rubber, and an ethylene-propylene rubber) or comprising a blend of such copolymers with 3-40 pts.wt. epoxy- terminated halogen compd. represented by the formula (wherein X is Br or Cl; a, b, c, and d are each 1-4; and n is 0 or a natural number) and 0.01-2 pts.wt. alkali or alkaline earth metal carboxylate.
Patent JP-S52452-A (JP)
Title: Device for detecting deformation of a tank
Inventor: SUGIYAMA KUNROU
IPC: G01B17/08
Filed: 1975-06-23
Abstract: PURPOSE: To easily detect the deformation of the foundation of tank caused by uneven settlement, by measuring the distance from a determined position to the bottom surface of the tank utilizing ultrasonic waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09265911-A (JP)
Title: Manufacture of electron tube and manufacturing equipment thereof
Inventor: HOSOKAWA YORIO
IPC: H01J35/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of an abrasive material and shorten working time by photographing the terminal part of an electron tube where an oxide film is removed by jetting the abrasive material and finding the area where the oxide film of the terminal is removed. SOLUTION: A rotation mechanism 14 is driven, a driving roller R1 is rotated in the arrow Y1 direction, an electron tube 11 is rotated in the arrow Y2 direction, a rocking mechanism 17 is driven, a rocking shaft 16 is moved up and down, an abrasive material is jetted from a blasting port 15a at the tip of a nozzle 15 to remove an oxide film on the surface of a terminal 12 drawn out to the outside of the electron tube 11. The terminal 12 part jetted with the abrasive material is photographed with a color TV camera, and an image signal is sent to a monitor 19, and an image is reproduced.  At the same time, the image signal is sent to an image processing circuit 20, the area of the terminal 12 part where the oxide film is removed is computed, and data obtained is sent to a control circuit 21, the area where the oxide film is removed is compared with the area of the terminal 12, and if the both areas are equal, it is judged that the oxide film is removed, and oxide film removing work is finished.
Patent JP-H01251676-A (JP)
Title: Semiconductor light emitting element
Inventor: UEMOTO TSUTOMU
IPC: H01L33/30
Filed: 1988-03-31
Abstract: PURPOSE:To acquire a good blue light emitting element by doping an n-type layer with alkaline metal. CONSTITUTION:An n-type ZnSe layer 12 is formed by an MOCVD method on one principal plane of an n<+>GaAs substrate 11. Then the n<+>GaAs substrate 11 whereon an n-type ZnSe layer is formed is put in a quartz ampule together with a Zn source 22, an Se source 23, and Li2Se 24. The ampule is then sealed at a low pressure of 5X10<-6>Torr and heated for one hour at 350 deg.C to diffuse Li. The surface is cleaned and then an undoped ZnSe layer 13 is formed on the n-type ZnSe layer 12 whereon Li is diffused. An Au film is deposited to form a Schottky electrode 14. As a result, good blue light emission of good properties which controls emission from a deep level can be acquired.
Patent JP-H01249746-A (JP)
Title: Purification of 2,6-naphthalenedicarboxylic acid dimethyl ester
Inventor: KOYAMA GOJI
IPC: C07C69/76
Filed: 1988-03-31
Abstract: PURPOSE:To purify the subject compound in a high efficiency, by distilling crude compound in the presence of a specific solvent such as dipentyl phthalate in vacuum, or distilling in the presence of a solid adsorbent such as slaked lime or combining the above methods. CONSTITUTION:Crude 2,6-naphthalenedicarboxylic acid dimethyl ester is purified by distilling in vacuum under an absolute pressure of 0.1-100mmHg in the presence of a solvent having a boiling point of 300-500 deg.C under normal pressure and a melting point of <=60 deg.C and essentially nonreactive with the subject compound (e.g., dibutyl phthalate or trioctyl phosphate). As an alternative method, the compound can be purified by distilling in the presence of a solid adsorbent which is essentially insoluble in crude 2,6-naphthalenedicarboxylic acid dimethyl ester (e.g., magnesia). When the above two methods are used in combination, the distillation operation is facilitated and the acid value of the subject compound can be decreased to <=0.05mgKOH/g. The subject compound is useful as a raw material for polyesters.
Patent JP-H06264306-A (JP)
Title: Biodegradable multifilament and its production
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F8/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a biodegradable multifilament having high tensile strength and useful for fibers, etc., for industrial materials by melt-spinning a polymer consisting of poly(beta-hydroxyalkanoate), subjecting the spun yarn to air cooling and successively drawing the yarn. CONSTITUTION:A poly(beta-hydroxyalkanoate) having about 750000 molecular weight and consisting of a copolymer of poly-3-hydroxybutyrate and poly-3- hydroxyvalerate in a molar ratio of 94/6 is blended with a nucleating aid such as boron nitride and a plasticizer such as triacetin and the blend is melt-spun from a spinneret having 0.3mmphiX36 holes at 140-220 deg.C. The spun yarn is cooled by air kept at about 60 deg.C and a straight type lubricant is applied to spun yarn and then the yarn is drawn to >=1.2 times at one or two stages between a roller heated to 100 deg.C and an unheated roller to provide the objective biodegradable multifilament for fibers, etc., for industrial materials used as fishing, agricultural and civil engineering uses having >=2.0g/d tensile strength.
Patent JP-H11261198-A (JP)
Title: Manufacturing wiring board using transferring original plate, transferring original plate and manufacture thereof
Inventor: YOSHINUMA HIROTO
IPC: H05K3/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the film uniformity of an insulative resin layer by inserting a spacer for keeping specified thickness of the insulative resin layer between a transferring original plate and base board for transfer-forming a wiring in a region where no wiring of the transferring original plate is formed, and conduction compression-welding. SOLUTION: A transferring original plate having a wiring 130 composed of a conductive layer of specified shape on one surface of a support 110 is compression-welded to one surface of a base board 180 for a wiring board via an insulative resin layer 140 along the wiring part shape of the transferring original plate, and the support 110 for the transferring original plate is peeled off to transfer the wiring part to the base board 180 via the insulative resin layer 140 to form a wiring. In the compression welding, a spacer composed of fine grains 150 of specified size for keeping specified thickness of the insulative resin layer 140 is inserted between the transferring original plate and base board for forming a wiring in a region where no wiring of the transferring original plate is formed.
Patent JP-H02257747-A (JP)
Title: Public network connection method
Inventor: KADOTA HARUNOBU
IPC: H04M11/00
Filed: 1989-03-30
Abstract: PURPOSE:To simplify the circuit and to reduce the development cost by allowing a communication controller to use a MODEM and a network control unit(NCU) so as to apply connection and communication with the public network through one kind of interface and a single protocol. CONSTITUTION:When a communication controller 1 connects to a public network by using a MODEM 21-1 and an NCU 31, interfaces A1, A2 and a connection protocol able to be connected respectively to the MODEM 21-1 and the NCU 31 are provided among the communication controller 1, the MODEM 21-1 and the NCU 31 and an NCU adaptor 51 having a single connection protocol and one kind of an interface A3 is provided to the communication controller 1. Thus, one kind of the interface to the public network is enough for the communication controller 1 and one kind the connection protocol for the communication controller 1 to the public network is enough. Thus, the circuit is simplified and the development cost is reduced.
Patent JP-S62237893-A (JP)
Inventor: SUKOTSUTO YUUJIEN FUAAREI
IPC: H04N21/434
Filed: 1987-03-31
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-S62232692-A (JP)
Inventor: ARIYOSHI TAKASHI
IPC: G10L15/06
Filed: 1986-04-03
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-S62235151-A (JP)
Title: Sheet overlapping feed preventing mechanism
Inventor: NANBA TOYOAKI
IPC: G03G15/00
Filed: 1986-04-02
Abstract: PURPOSE:To make it possible to surely prevent the overlapping feed of sheets, by providing such an arrangement that when a sheet runs on one of sheet conveying paths, a gate member is rotated toward the other sheet conveying path while an opening and closing piece closes the other sheet conveying path. CONSTITUTION:When a copying button is depressed, a sheet M1 is fed from a cassette 1, and simultaneously with or just after that, when a sheet M2 is inserted into a manual insertion paper feed bed 4, the sheet M1 runs on a first sheet conveying path 3 while it pushes up an opening and closing piece 17a on a gate member 17, and therefore, the opening and closing piece 17a stops the sheet M7 having advanced on a second sheet conveying path 7. Further, when the sheet M1 passes over the opening and closing piece 17a, the gate member 17 is rotated counterclockwise to open the sheet conveying path 7, and therefore, the sheet M2 may initiate running. When the preceding sheet M1 comes to a merging conveyer path 10, the rotation of conveyer rollers is stopped to temporarily stop the running of the sheet M2, and after relieving from the jamming timing, the conveyer rollers are again rotated so that the sheet M2 is conveyed to PS rollers 11, 12, thereby a manual insertion mode is effected.
Patent JP-S58195416-A (JP)
Inventor: YOSHIDA KOU
IPC: H02G5/06
Filed: 1982-05-07
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-H06289051-A (JP)
Title: Metal wire material and manufacture thereof
Inventor: YUZUTORI TAKAAKI
IPC: G01R1/06
Filed: 1993-04-02
Abstract: PURPOSE:To provide a metal wire material and a method for manufacturing the same in which new mechanical function different from a function of the material itself can be imparted, or another functions such as wear resistance, conductivity, etc., can be, for example, imparted in a state that the strength, toughness, etc., of the material is obtained. CONSTITUTION:After an end face part of a metal wire material 4 as a base material is integrally melted to a function imparting metal element such as an Ni film 5, an Au film 6, etc., by emitting a laser beam, they are quenched, thereby forming a functional part having a quenched solidified structure alloyed thereby at an end of the material 4.
Patent JP-S57190839-A (JP)
Title: Construction method for foundation of sheathing retaining wall
Inventor: KIMURA SHIYOUTAROU
IPC: E02D29/02
Filed: 1981-05-21
Abstract: PURPOSE:To form a monolithic foundation and to improve safety, by a method wherein a retaining wall 11 is built on a foundation ground, reinforcing rods for foundation are welded to reinforcing rods emerging from the lower retaining wall part, and forms are assembled to place concrete. CONSTITUTION:A retaining wall 1 is horizontaly and vertically erected on a foundation pebbles 9, a concavity 3 mates a convexity 4 to extend the wall gradually, and a rust resisting steel material 7 is tightened and secured to coupling 6, 6' at the back surface of the retaining wall by means of high-intensive bolts 8. Connection reinforcing rods 10 and 11 for foundation are welded to reinforcing rods emerging from the retaining wall 1, and concrete is depoisted in forms assembled at the side surface to construct a foundation concrete 12.
Patent JP-H08243132-A (JP)
Title: Injection needle remover
Inventor: WATABE MITSUMICHI
IPC: A61G12/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide an injection needle remover capable of removing an injection needle mounted on a syringe from the syringe without touching by the hand. CONSTITUTION: A movable plate member 22 is arranged in a disk 16 fixed on a hollow container 14 so as to push down with the syringe K on which the injection needle H is mounted, and a pair of driving members of a needle removal mechanism operated by pushing down the movable plate member 22 is mounted on a bridge member which supports the movable plate member on the fixed disk 16.
Patent JP-S63243638-A (JP)
Title: Warm water circulation apparatus
Inventor: MATSUMOTO MOTOKI
IPC: F24D3/02
Filed: 1987-03-30
Abstract: PURPOSE:To prevent obstruction of warm water circulation by lowering the heating value of a burner when a temp. sensor installed at a circulation pipe interconnecting a water boiler and a radiator near the water boiler detects a high temp. CONSTITUTION:A temp. sensor 7 is installed at a circulation pipe 5 interconnecting a water boiler and a radiator, near the boiler 3 and when the sensor detects a high temp., the heating value of a burner is lowered. By this constitution, the sensor 7 watches circulating temp. and when the temp. of warm water reaches the temp. of hot water mixed with steam and approaching a boiling state, the heating value of a burner 2 is switched to a lowered one caused by weak combustion. As a result, the time required for the boiler 3 to reach complete no-water-burning condition from boiling is lengthened and even if the time to detect the start of no-water-burning is dispersed, the water in an open to tank 1 is forced to flow into the boiler 3 before the complete no-water-burning. Thereby, obstruction of warm water circulation can be prevented.
Patent JP-S5412742-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1977-06-30
Abstract: PURPOSE: To adapt the title photoreceptor to various kinds of electrophotographic processes and to render it highly sensitive and flexible, by adding a specified disazo pigment to the photosensitve layer as an effective component. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08248619-A (JP)
Title: Patterning method, manufacture of optical component by using the same, and manufacture of liquid injection recording head using the same patterning method
Inventor: GOTO AKIRA
IPC: G03F1/52
Filed: 1995-03-08
Abstract: PURPOSE: To simplify a patterning and heighten the speed thereof by making a coating film adhere to a substrate so as to obtain a layered body, and radiating light, which penetrates through the coating film so as to be absorbed with a negative pattern, to the obtained laminated body. CONSTITUTION: A work W is a layered body made by printing a negative pattern 11 using a red dye ink selectively absorbing light on a Si substrate 10, drying the same, and forming a multilayer reflection film 12 being a coating film thereon. The negative type pattern 11 is printed by a screen printing. In this case, when second harmonic L3 separated by an optical filter 3 is radiated by three pulses to the work W on a moving stage so as to be absorbed by the negative pattern 11 of the red dye ink, the negative type pattern 11 is heated, is decomposed, and is removed together with the reflection film 12 coated thereon so that a mask M for projection exposure composed of the on reflection film 12 having a pattern opening 12a and a Si substrate 10. A patterning process can be thereby simplified, and the speed thereof can be heightened.