baber/WOPTO huggingface dataset:
Patent JP-H11271047-A (JP)
Title: Measuring apparatus for bend amount of circular section material
Inventor: HAGIWARA HIROSHI
IPC: G01B21/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the bend amount of a circular section material can be measured in a noncontact manner and without forming a specially long section on a conveyance line by a method wherein two one-dimensional range finders are installed on the vertical face which is parallel to a rail and the bend mount of the circular section material is computed on the basis of the vertical distance, up to the circular section material from the range finders, which is measured when the circular section material is passed directly on the range finders and on the basis of an equipment factor value. SOLUTION: A one-dimensional range finder 11 and a one-dimensional range finder 12 are arranged on the vertical face which is parallel to a pair of rails so as to be separated by about 1/2 of the diameter of a circular section material 3 in its conveyance direction. When the circular section material 3 is rolled directly on the one-dimensional range finder 11 on the upstream side, the vertical distance up to the lowermost end part of the circular section material 3 from the range finder 11 is measured, and a measured value m+x is obtained. In addition, when the circular section material 3 is rolled directly on the one- dimensional range finder 12 on the downstream side, the vertical distance up to the lowermost end part of the circular section material 3 from the range finder 12 is measured, and a measured value n+y is obtained.  (m) and (n) are known as equipment specifications, and (x) and (y) can be obtained by a calculation. When the measured values are input to a computing device, the bend amount of the circular section material 3 can be obtained.
Patent JP-H05291381-A (JP)
Title: Wafer detecting apparatus
Inventor: NAGASHIMA HIROSHI
IPC: H01L21/67
Filed: 1992-04-13
Abstract: PURPOSE:To detect the presence/absence of a wafer to be sucked by a pencil by providing a detection sensor in a position independent of the pencil's movement of sucking and lifting a wafer. CONSTITUTION:Provided are a wafer cassette for holding wafers W on its staged racks at a specific interval; a boat for holding wafers W on its staged racks at a specific interval; a pencil 23 which sucks a wafer W; a sensor for detecting a wafer W to be sucked by the pencil 23; and a moving robot 19 supporting the pencil 23. The pencil 23 has, in the area where a wafer is to be sucked, a hole 50 running therethrough in the direction of the row of the racks. The detection sensor projects a beam such that it forms an optical path: the beam enters one side of the hole 50, and is reflected by the inner face 50a of the hole 50, then the reflected beam goes out of the other side of the hole 50 and is received.
Patent JP-S62248922-A (JP)
Title: High voltage generator
Inventor: KONO KUNITOSHI
IPC: F23Q3/00
Filed: 1986-04-22
Abstract: PURPOSE:To improve the configuration of an outer case and the balance of pressing forces to piezoelectric elements thereby to standardize parts in the same kind of machine by providing an outer case and a receiving case, providing two braces between the outer case and the receiving case and at the end surface of each piezoelectric element, and fitting and fixing the orter case and the receiving case at the end surface so that respective parts are located on the same axis. CONSTITUTION:A brace 10 and a piezoelectric element 5 are incorporated in an outer case 8, a receiving case 9 containing a brace 11 is fitted in and fixed to the outer case 8 at an end surface fitting portion 12. Next, a bonding agent 7 is filled in spaces formed between the piezoelectric elements 5 and the outer case 8 and receiving case 9 through a bonding agent filling hole 8a, formed in the outer case 8 and is hardened by a drier or the like. Thus, the pressing force to the piezoelectric element and the impulsive force from a impulse member are uniformly loaded, and further the strength balance between the outer case and the piezoelectric element becomes uniform. There fore, a high voltage generating characteristic, a reliability such as durability, and a stability are all increased, standardization of parts is achieved by using braces of the same parts, ant thus reduction of cost can be achieved.
Patent JP-H04303080-A (JP)
Title: Core bar for rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1991-03-30
Abstract: PURPOSE:To prevent any damage from a step part at the time of application by forming a central part into being thicker (thickness T) than each of both symmetrical blade parts, and connecting these blade parts to the central part with a curved surface of more than a radius T from an intersection corner between an angular part and the central part. CONSTITUTION:Both blade parts 11, 12 of a core bar are embedded in a rubber elastic body 13, while a pair of angular parts 15 are formed in both inner ends being opposed, and an engaging part 16 being engaged with the central part, namely, a sprocket is formed in an interval between these angular parts 15. Here, thickness T at the central part 16 is made at least larger each of these symmetrical blade parts, and is formed with a curve A with more than a radius T from a corner part or an intersection X between the angular part 5 and the central part 16, thereby connecting it to the underside of these symmetrical blade parts 11, 12. With this constitution, there is no anomalous force concentrated in particular, thus any damage to the core bar is brought to nothing.
Patent JP-S59218096-A (JP)
Title: Manufacture of diaphragm for speaker
Inventor: OKUMURA MASATOMI
IPC: H04R7/02
Filed: 1983-05-26
Abstract: PURPOSE:To form a diaphragm with excellent characteristic by impregnating and curing a resin to the degree not reaching the surface from a rear side of a ceramic layer formed by plasma melt-spray. CONSTITUTION:The manufacturing process of the diaphragm for a speaker consists of a ceramics melt-spray process 20 to a die, a process 22 release a ceramic thin plate from the die, a resin impregnating process 24 reinforcing the diaphragm, and a curing processing process 26. The melt-spray process 20 is a process to form a ceramic layer by melt-spraying a ceramics to the die whose surface is processed smoothly by means of the plasma melt-spray and this ceramics layer is released from the die by the die releasing process 22. The resin is impregnated from the rear side to a degree not reaching the surface of the ceramics layer by the resin impregnating process 24. Since the sound irradiating face is kept in the plasma melt-spray state, the internal loss becomes a proper value and the mechanical strength is also high.
Patent JP-S58209284-A (JP)
Title: Optical transmission system of color display information
Inventor: KONISHI KUNIYOSHI
IPC: H04B10/00
Filed: 1982-05-31
Abstract: PURPOSE:To use a low-cost AC amplifier for light receiving part, by converting serial data to pseudo-random by using a scramble circuit to eliminate a DC component. CONSTITUTION:Serial data is converted to pseudo-random by using a scramble circuit 350 to eliminate a DC component. The output of the circuit 350 is converted to an optical signal and transmitted to a light receiving part 500 on a monitor side through one line of optical cable. The optical signal transmitted to the light receiving part 500 is converted to an electric signal by a photodetector 510 and amplified in AC by an AC amplifier 520. Since it is not necessary to amplify from DC at this stage, no high-priced complex wide band amplifier is required, but only a low-cost AC amplifier is sufficient.
Patent JP-S62250034-A (JP)
Title: Heat-resistant resin molding material
Inventor: TAGAMI YOSHITAKA
IPC: C08K5/14
Filed: 1986-04-22
Abstract: PURPOSE:To obtain the titled molding material having excellent moldability and forming no burn mark in molding, by compounding specific amounts of an organic peroxide and a liquid having a boiling point of <=90 deg.C to a molding material composed of a bismaleimide, an aromatic diamine and glass fiber. CONSTITUTION:A molding material composed of (A) a bismaleimide (e.g. maleic acid N,N'-ethylenebisimide), (B) an aromatic diamine (e.g. 4,4'-diami nodiphenylmethane) and (C) glass fiber at a molar ratio (A/B) of 2-5 is com pound with (D) 0.2-2pts.wt. of an organic peroxide (e.g. benzoyl peroxide) based on 100pts.wt. of the component A. The obtained composition is further compounded with (E) 0.5-10wt% liquid having a boiling point of <=90 deg.C (e.g. methanol). The addition of the component E is effective in preventing the forma tion of burn mark in molding.
Patent JP-H08269523-A (JP)
Title: Molten steel heating material for converter
Inventor: KUNISHIMA TAKAYUKI
IPC: C21C5/28
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a molten steel heating material which effectively heats up the molten steel in a converter without affecting molten steel components and slag basicity. CONSTITUTION: This molten steel heating material for converters has a compsn. having a carbon-component of >=95wt.%, volatile-component of <=4wt.%, ash content of >=1wt.% and sulfur content of <=0.01wt.% and is briquetted to a grain size of 25 to 55mm. Carbon powder which has a grain size distribution of 10 to 25wt.% a grain size of >=1mm and 15 to 30wt.% a grain size of <=0.15mm and is obtd. from electrodes or electrode scrap baked at a high temp. is used as the carbon-component. Starch is added to the material at 2 to 4wt.% as a binder at the time of briquetting.
Patent JP-S63259726-A (JP)
Title: Device for interpreting register transfer operation
Inventor: TOTSUGI KEISUKE
IPC: G06F9/34
Filed: 1987-04-17
Abstract: PURPOSE:To shorten calculation time by presuming the set of registers having the same input/output relation to be one register as a register file, when information related to a route from the register up to the register is extracted. CONSTITUTION:A register file extracting part makes a register file storing part A store the registers having the same input output relation as one register file and a bus extracting part from the register file up to the register file extracts all the routes for all the sets of the register files stored in the storing part A and makes a bus storing part B from the register file up to the register file store them. Based on the information of the storing parts A, B, the operation storing part of a functional module and an operator storing part, a micro- operation inputted successively from an I/O part is interpreted, and developed into the operation of the respective operational module. Thus, a micro-operation interpreting part can execute a route search about all register transfers in short calculation time.
Patent JP-H10264711-A (JP)
Title: On-vehicle article holding device
Inventor: MIYAGAWA TAKUYA
IPC: B60N3/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To change the direction of fins at an air outlet. SOLUTION: An article holding device 10 has a support member 24 mounted on the fins 36 of a fin unit 32 via a clip part 34. A support groove 26 provided in the support member 24 is in the form of a circle whose center of curvature is located at a rotating shaft 40 which is the center of rotation of the fin unit 32, and a pin provided on a tray 14 is inserted in the support groove 26. The tray 14 is provided with a double-sided adhesive tape on the lower surface of a supporting tongue 30 provided at its back, and the supporting tongue 30 is secured to a dashboard 28 via the double-sided adhesive tape.
Patent JP-H03292186-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/337
Filed: 1990-04-10
Abstract: PURPOSE:To obtain excellent recording sensitivity without lowering various recording capacities by providing a thermal color forming layer formed using a dye precursor, a developer and a specific heat-meltable substance on at least one surface of a sheet like support. CONSTITUTION:A thermal color forming layer containing a colorless or light- colored dye precursor and the developer reacting with the dye precursor under heating to develop a color is provided on at least one surface of a sheet like support. This thermal color forming layer further contains at least one kind of an ether compound represented by formula I (wherein R1 and R2 are a 2 - 4C alkyl group). Since this compound has low viscosity in a molten state and also has a proper affinity for the dye precursor and the developer, the sensitivity of the thermal color forming layer is estimated to be enhanced. The thermal color forming layer is not lowered in whiteness because it is hardly soluble in water and reduced in a phenomenon deteriorating a recording image such as whitening because of its low sublimability.
Patent JP-H01263838-A (JP)
Title: Preventing method for runaway of microcomputer
Inventor: YAMADA NORIO
IPC: G06F11/00
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the runaway of a microcomputer due to the break of an external power supply of a microcomputer system using an external memory by providing a specific instruction code generator to the microcomputer system together with a starting gate for said code generator. CONSTITUTION:An instruction generator 12 sends a code of Yen39 to a data bus when a power supply is cut after an operation code is fetched and as long as an instruction belongs to an external memory 21. Thus an MPU 11 fetches mistakenly said code as an operand and therefore the MPU 11 judges an instruction of Yen3,939 and jumps to Yen3,939 in case the memory 21 uses an absolute address jump instruction. However the MPU 11 has runaway if the absolute address is not allocated to the memory 21. In this respect, the memory 21 uses only a relative address jump instruction so that the memory 21 does not get out of its space.
Patent JP-S61254014-A (JP)
Inventor: SASAKI NOBORU
IPC: H02G3/00
Filed: 1985-04-30
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-S58646-A (JP)
Inventor: KAARU TSUEHI
IPC: F16F1/46
Filed: 1982-06-02
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-S5536601-A (JP)
Title: Spool valve
Inventor: MAEKAWA HISAMITSU
IPC: F16K11/07
Filed: 1978-07-31
Abstract: PURPOSE: To obtain a spool valve which produces no sharp edge in such a way that a pipe is inserted into a spool valve main body having concave parts which conduct to ports inside, plastic deformation given by applying pressure from inside sharply reduces burden on machining.  
     CONSTITUTION: Proper number of concave parts 31, such as annular grooves, etc. which conduct to each port EX, CYL, etc. are formed. A pipe 32 is inserted into this main body 3, parts 33 corresponding to the concave parts are dilated by applying pressure from the inside of the pipe. And bores 34 are opened their ways from the sides of the ports, such as EX, CYL, etc., which make ports get conducted into the pipe. A spool 35 is inserted into the pipe 32 formed such as this. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11288037-A (JP)
Title: Display and its cooling method
Inventor: YAMADA SUSUMU
IPC: G09F9/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a display where satisfactory picture can be obtained and which can sufficiently cool heat generated therein by preventing dust from entering the display and from being adhered to optical parts, provide a its cooling method. SOLUTION: A display 60 has a screen 45 on its front face and is formed of a casing 38 of a sealed structure, an optical block 3 of a sealed structure and a connection means for air-tightly connecting the casing 38 and the optical block 3 and circulating air. The display 60 has the screen 45 in the front face and has the casing 38 of a sealed structure, the optical block 3 of a sealed structure, a light source, first cooling means 18, 18A and 18B for cooling the light source and second cooling means for cooling the optical block. At least the optical block 3 is made of a sealed structure and the optical block 3 is cooled by circulation of air as a cooling method of the display 60. The light source is cooled by the first cooling means 18, 18A and 18B and the optical block 3 is cooled by the second cooling means 10, 22a and 22b as a cooling method of the display device 60.
Patent JP-S5216857-A (JP)
Title: Sanitary water flushing device
Inventor: KUWANO YASUAKI
IPC: E03F5/22
Filed: 1975-07-30
Abstract: PURPOSE: To provide a sanitary water flushing device, which adds miscellaneous waste water to waste water or dirt and flushes them to sewerage with air pressure without wasting water of a simple-structured toilet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000281902-A (JP)
Title: Semiconducting polyamic acid composition solution and its use
Inventor: KANETAKE JUNYA
IPC: C08L79/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide semiconducting polyamic acid composition solutions excellent in shelf stability (particularly, electrical resistance) and a method of using the same. SOLUTION: A polyamic acid (a polyimide precursor) composition solution is imparted with semiconductivity by incorporating electroconductive carbon black thereinto and has a change in the electrical resistance after storing in an atmosphere at 23 deg.C at a relative humidity of 65% for at least 180 days of not higher than 7% as against the initial electrical resistance of the composition solution as prepared. This composition solution can be obtained, e.g. by mixing 5-40 pts.wt. polyamic acid, 95-60 pts.wt. organic polar solvent and 10-40 wt.% carbon black having a volatile content of 5-20% based on the polyamic acid, a specific surface area of 100-300 m2/g and a pH of 2-4.  The composition solution can be used for molding a stabilized, semiconducting heat-curable polyimide tubular film which is useful as the intermediate belt member for fixing and transferring the toner of a copying machine.
Patent JP-S57207207-A (JP)
Title: Cooler for optical fiber bundle for illumination
Inventor: HARADA ISATOMO
IPC: A61B1/06
Filed: 1981-06-17
Abstract: PURPOSE:To reduce the damages in the incident end part of an optical fiber bundle for illumination by disposing a water cooler near the incident end side face of said bundle in such a way that good thermal contact is obtained. CONSTITUTION:A water cooler 8 is like a water jacket or spiral tube and is disposed near the incident end side face of an optical fiber bundle 3 for illumination in such a way that good thermal contact with a metallic pipe 4 is obtained. Cooling water is supplied from a water feeder through a water feed pipe 9 to the cooler 8, and is discharged through a discharger pipe 10. Although the end face 3a of the bundle 3 is heated to high temps. by the radiation heat from a light source 2, the temp. near the end face 3a of the bundle 3 is forcibly reduced by the cooling effect of the cooler 8 disposed near the incident end side face in such a way that good thermal contact is obtained.
Patent JP-H08286028-A (JP)
Title: Production of color filter, color filter obtained by the method and liquid crystal display device provided with same
Inventor: KIMURA MAKIKO
IPC: B05D5/06
Filed: 1995-04-19
Abstract: PURPOSE: To reduce a production cost and to obtain a high quality color filter by forming an ink layer on a substrate by ink-jet method, irradiating the ink layer with laser beam to remove a part thereof and forming a light shielding member. CONSTITUTION: The ink layer 2 is formed on the light transmissive substrate 1 by ink-jet method. Next, the ink layer 2 is irradiated with laser beam 4 by using a mask 3. As a result, a part of the ink layer is removed and the light shielding member 21 is selectively formed. Next, a coloring materials 7 constituting plural coloring members different in spectroscopic characteristics are arranged by ink-jet method on the region 5, where the light shielding member 21 is not formed. As a result, the color filter having the light shielding member 21 and the coloring members [e.g. R(red), G(green), B(blue)] different in spectroscopic characteristics arranged on the base material 1 is formed.
Patent JP-S60238153-A (JP)
Title: Regeneration of catalyst used in oxidation of carbon monoxide
Inventor: TANAKA KUNIHIRO
IPC: B01J38/04
Filed: 1984-05-10
Abstract: PURPOSE:To keep the high oxidation ratio of CO and to enhance effect for largely conserving energy and reducing operation cost, by simultaneously performing the oxidizing action of CO and the regeneration of a deteriorated catalyst. CONSTITUTION:In a method for regenerating a catalyst used in the oxidation of CO in exhaust gas, oxidizing catalysts 5a, 5c having high activity are arranged in the upstream side of an exhaust gas flowline and deteriorated oxidizing catalyst 5b, 5d are arranged in the downstream side to perform oxidation of CO and the catalysts in the downstream side perform not only the oxidation of CO remaining in the exhaust gas issued from the catalyst beds in the upstream side but also the regeneration of the catalyst deteriorated by said gas. By this method, the high oxidation ratio of CO can be kept and the replacement of the catalyst or the high temp. heating of exhaust gas is dispensed with while CO contained in exhaust gas is oxidized perfectly. As a result, the entire amount of heat of CO-oxidation can be utilized in the regeneration of the deteriorated catalyst and effect for largely conserving energy and reducing operation cost can be enhanced.
Patent JP-H10284489-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INAI TAKAAKI
IPC: H01L21/3205
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof which reduces the capacitance between wirings, without complicating the manufacturing process and limiting the selectivity of the material of an insulation film. SOLUTION: After forming parallel extending Al wiring layers 2a, 2c through a first insulation film 1 on a semiconductor substrate, a second insulation film 3 is formed on the substrate 1 to form recesses at regions between the wiring layers 2a, 2c, and Al wiring layers 2b, 2d are formed so as to be buried in the recesses. In these steps the width and spacing of the wiring layers 2a, 2c and the thickness of the second film 3 are controlled to have specified cross sections of the recesses, thus obtaining a semiconductor device having reduced capacitance between the wirings.
Patent JP-H01265552-A (JP)
Title: Logic ic with unnecessary radiation preventive function
Inventor: KAWADA TOMOYUKI
IPC: H03K5/12
Filed: 1988-04-15
Abstract: PURPOSE:To prevent unnecessary radiation from being emitted on a logic IC by a method wherein a integrating circuit consisting of a resistor and a capacitor is provided in the logic IC to make the time constant of the circuit variable. CONSTITUTION:Control terminals A8 and B9 are both turned to an 'L' level in a mode 1 and switches SW1(12)-SW3(14) are controlled ON, OFF and OFF by a control circuit 15. As a result, a resistor 6 is short-circuited, capacitors C1(10) and C2(11) are opened; integrating circuit comes to a state equal to its absence in the mode 1 and the time constant of the circuit becomes 0; that is, the operation of the circuit becomes the same as that of a general logic IC. The output waveform to a rectangular input wave at this time includes a high-frequency component. Then, turning the terminal B9 to an 'H' level in a mode 2 makes the resistor 6 and the capacitor C1(10) effective and the integrating circuit alive; the high-frequency component is some removed from the output waveform. The high-frequency component is further removed in modes 3 and 4.