baber/WOPTO huggingface dataset:
Patent JP-S59201423-A (JP)
Title: Semiconductor photo etching process control system
Inventor: ABE TOSHIHIRO
IPC: H01L21/306
Filed: 1983-04-28
Abstract: PURPOSE:To form a high precision pattern through the etching in the stable size control by always executing the processing in accordance with the optimum etching data based on the etchant temperature immediately before the etching process. CONSTITUTION:In accordance with devices to be processed being set to the carriers 13a-13f, a computer 10 determines the condition [size (a)-(c), dE] and calculates an etching coefficient dE and time E based on the etchant temperature T sent from an automatic etching apparatus 11. The optimum etching control data sent from the computer 10 is stored in the apparatus 11, it is then read when the carriers 13a-13f are moved to the chuck 14 from the loader 12. When the carrier is moved the chuck, the apparatus 11 requests the computer 10 to set again the etching time. The computer 10 calculates the etching time E from the etchant temperature T at this time and the apparatus 11 processes the carriers in the etching bath 15 in accordance with the etching time E. Therefore, even when the etchant may change, the optimum etching is carried out and high precision pattern can be obtained by the etching under the stable size control.
Patent JP-S551780-A (JP)
Title: Electroacoustic converter
Inventor: UENO TAKAFUMI
IPC: H04R7/02
Filed: 1978-06-20
Abstract: PURPOSE:To increase the performance by making flat the audio pressure frequency response up to high band and making less the distortion, through the formation of vibration plate with ceramic material. CONSTITUTION:When the vibration plate 1 is formed with the ceramic material taking aluminum oxide as the major component, the audio pressure frequency response is made flat up to high band and since sufficient rigidness is obtained, distortion can remarkably be reduced. That is, when the vibration plate is made of conical cone, the frequency to start the split oscillation is in proportional to the  speed of sound. While, in case of ceramic material, the speed of sound in it is about  3.5 times that in normal paper to extend the band of the audio pressure frequency  response. Further, the rigidity for bending is about 100 times that of paper to  reduce the distortion. Further, it is more effective when through-holes 1mm or less  in diameter are provided in many number or when through-holes are filled with  foam material to make light the vibration plate in weight.
Patent JP-H02254792-A (JP)
Title: Pattern detection and device therefor
Inventor: YAMANAKA CHIE
IPC: H05K7/00
Filed: 1989-03-29
Abstract: PURPOSE:To enable only the uppermost wiring pattern of a thin film multilayer interconnection to be detected clearly enough by a method wherein illuminating light composed of only linearly polarized light component of wavelength band to which the wiring pattern is high in reflectivity is made to irradiate the pattern face of a specimen on which the thin film multilayer interconnection is formed. CONSTITUTION:Light rays emitted from a light source 101 are made to irradiate a thin film multilayer interconnection substrate 100 through the intermediary of a filter 105, a fiber bundle 102, a light guide 103, and a polarizer 107, and the reflected light rays from the thin film multilayer interconnection substrate 100 are detected arriving at a detector 106 via a photodetector 108 and an object lens 104. Light of wavelength to which an insulating film is small in transmittance and a wiring pattern is high in reflectivity is utilized as an illuminating light. By this setup, reflected light from a lower pattern under an insulating film becomes very weak, so that an uppermost layer can be discriminated from a lower pattern.
Patent JP-S571465-A (JP)
Title: Vinyl chloride decorative board and decorating method for vinyl chloride sheet
Inventor: YASUNAGA YOSHIMASA
IPC: B05D7/06
Filed: 1980-06-03
Abstract: PURPOSE: To obtain a vinyl chloride decorative board having a finished surface equal to a precious wood by successively coating a sealer, a stop sealer, a sanding sealer and a finishing agent with a specific composition on a surface of the vinyl chloride decorative board and drying the same.  
     CONSTITUTION: On the surface of a vinyl chloride decorative board, a sealer comprising a mixed solution of a polyester type synthetic resin, a cellulosic synthetic resin and a polyisocyanate resin is coated and dried. On the resulting coating layer, a mixed solution of a polyester polyol resin and a polyisocyanate resin is coated and dried to form a stop sealer layer. Next, a sanding sealer comprising a polyol resin, an extending pigment and a polyisocyanate resin is coated and dried and, after a coated layer is polished, a matte finishing agent comprising an acrylic polyol resin, acetylbutylcellulose, a flatting agent and a polyisocyanate resin is coated and dried  to apply a finishing layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05237954-A (JP)
Title: Manufacture of curved honeycomb panel
Inventor: HIROSAKI KUNIHIKO
IPC: B29C69/02
Filed: 1992-02-26
Abstract: PURPOSE:To provide a method for manufacturing a curved honeycomb panel wherein a unidirectional base material with which plastics such as resin is combined can be used without cracks when an inner face plate and an outer face plate are molded with pressure by a common die, and a spacer panel to be used at that time is excellent in light weight, rigidity, hardness, heat resistance, smoothness, durability, and preciseness of plane. CONSTITUTION:By using a common die C having a predetermined curvature, a honeycomb core as a core material is inserted between an inner face plate 6 and an outer face plate 7 molded with pressure, treated with pressure molding, so that a curved honeycomb panel having a surface of second order, a surface of third order, and a surface formed by continuation of these can be obtained. At the pressure molding of the inner face plate 6, an FRP plate S2 is stuck on both faces of a honeycomb core S1 and a spacer panel S having predetermined curvature and thickness is provided between the die C and the plate.
Patent JP-S59201283-A (JP)
Title: Optical disk player
Inventor: UKITA YOSHIAKI
IPC: G11B7/12
Filed: 1983-04-28
Abstract: PURPOSE:To make an optical disk player small-sized and thin by moving diagonally an optical pickup device against an exterior wall surface, and also providing a spindle shaft driving motor so as to be separated from a spindle shaft. CONSTITUTION:An optical pickup device 34 is moved in the diagonal direction against an exterior wall surface through a pickup driving motor 58. Accordingly, an optical disk player becomes that of a small-sized square which makes a circle being near an optical disk 22 an inscribed circle. On the other hand, a center spindle 33 is driven through a decelerating means by a center spindle driving motor 69 provided separately from the spindle 33, and comparing with the case when a center spindle driving motor using the spindle 33 as a revolving shaft is used, the optical disk player becomes thin. According to them, the optical disk player becomes small-sized and thin.
Patent JP-2000274699-A (JP)
Title: Heating cooker
Inventor: KIMURA KENJI
IPC: F24C15/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heating cooker in which generation of smoke is prevented in the heating chamber and the odor of steam exhausted from the heating chamber is reduced. SOLUTION: A pan 13 is placed in a heating chamber 11 disposed in the body 10 of a heating cooker and a food F placed on a toasting net 14 arranged on the pan 13 is subjected to grill cooking by means of a sheath heater 15. Suction holes 11e are made in the bottom face 11b of the heating chamber 11 in order to such air into the heating chamber and exhaust holes 11f are made in the upper surface of the heating chamber 11, i.e., the barrier wall 10c. An exhaust duct 17 communicating with the rear part of the exhaust holes 11f and the body 10 of heating cooker is disposed above the heating chamber 11. Air sucked into the exhaust duct 17 by means of an exhaust fan 19 disposed in the exhaust duct 17 is purified through a filter 18 carrying an oxidizing deodor catalyst before being discharged to the outside.
Patent JP-2000274244-A (JP)
Title: Cooling water controller for engine
Inventor: OKUNO TATSUJIRO
IPC: F01P7/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To rapidly control a cooling water temperature to a prescribed temperature with preventing hunting in the cooling water temperature. SOLUTION: This cooling water controller is provided with a cooling water control valve 9 in an outlet channel 5, through which the cooling water of a water jacket 4 is returned to a radiator 1, opened and closed by control of an ECM 13 to increase and decrease a circulation amount of the cooling water, an outflow water temperature sensor 10 in an outlet side of the water jacket 4, and an inflow water temperature sensor 11 in an inlet side thereof. When an outflow water temperature detected by the outflow water temperature sensor 10 is out of a prescribed temperature range whose center is a target temperature in the operation of an engine, the ECM 13 controls the circulation amount according to the outflow water temperature, to immediately respond to a change in an engine heating value.  When the outflow water temperature is within a prescribed temperature range, the ECM 13 controls the circulated amount according to an inflow water temperature detected by the inflow water temperature sensor 11. Thereby, a cooling water temperature is stabilized, without excessively increasing and decreasing a flow rate of the cooling water.
Patent JP-H09265069-A (JP)
Title: Liquid crystal display device
Inventor: KOJIMA TETSUAKI
IPC: G02F1/13
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To utilize external light for illumination of a liquid crystal element and to shield light of a light source leaking backward with simple operation by providing a light shielding liquid crystal element provided in the rear of a translucent member and capable of switching a transmission state transmitting the external light to a shield state shielding the external light. SOLUTION: This device is provided with a displaying liquid crystal element 7, a light transmission body 8, the light source 9 and the translucent member 12. The shielding liquid crystal element 13, capable of switching the transmission state transmitting the external light to the shield state shielding the external light, provided in the rear of the translucent member 12. Then, when the external light is obtained sufficiently, the shielding liquid crystal element 13 is brought into the transmission state, and the light source 9 is turned off. Further, when the external light L is not obtained sufficiently such as night, etc., the shielding liquid crystal element 13 is brought into the shield state, and the light source 9 is turned on. Although a part of the light of the light source 9 transmits through the translucent member 12, it is shielded by the shielding liquid crystal element 13 not to be leaked backward.
Patent JP-H02252402-A (JP)
Title: Preparation of injection molding shoe
Inventor: TANAKA FUMIO
IPC: A43D86/00
Filed: 1989-03-27
Abstract: PURPOSE:To allow the reduction of mid sole material and the cooling time, and to improve the cushion properties and to lighten by providing a surrounding projection wall to an outer sole molded in the first process on the peripheral part of thick part at least of thin bottom plate top surface. CONSTITUTION:A dummy mold 2 and a sole mold 1 are combined, and between them a clearance 5 is made, into which an outer sole material is injected, and a surrounding projection wall 13 is formed after a model of heel part top surface having thick thickness at least, and the top surface of the projection wall is made contact with the bottom surface of a last mold to which quarter 7 is fitted. Thus, the projection wall has a space 8 inside of it and the space works as an air bag, so that cushion properties are improved and lightening is possible owing to the reduction of second mid sole material. Also, even if a mid sole is thick, it is made contact with a die by a large area compared to the volume, allowing the reduction of cooling time and the unnecessity of shrinkproof.
Patent JP-H06287318-A (JP)
Title: Production of fibrous composite sheet
Inventor: KARIKAYA KOUICHI
IPC: C08J5/18
Filed: 1993-04-01
Abstract: PURPOSE:To produce the title sheet having uniform thickness widthwise and excellent in appearance and strength. CONSTITUTION:Twelve reinforcing fiber bundles arranged side by side are introduced into a fluidized material tank 2 filled with a resin powder, where the reinforcing fiber bundles F1 slide on bars 22 in a state in which they are pressed against the bars and a vibration with an amplitude of 1mm and a frequency of 30 Hz is directly given by a vibration bar 231 to the fiber bundles F1 passing between the bars 22 to thereby sufficiently and uniformly disintegrate the fiber bundles F1 into monofilaments. The filamentous reinforcing fibers F2 are passed through a tension adjusting bar 3 and introduced in a state of tension into a container 4 filled with a resin powder, where the resin powder is stuck to the fibers F2 to give a uniform thickness widthwise. The fibers having the adherent resin powder are introduced between heating rolls 5 heated to 200 deg.C to form a sheet, which is passed through cooling rolls 6 and rolled up by a winder 7, thus giving a fibrous composite sheet 8.
Patent JP-H07281887-A (JP)
Title: Method and device for specifying cause of degrading
Inventor: FUJI HITOSHI
IPC: G06F9/06
Filed: 1994-04-14
Abstract: PURPOSE:To recognize the operation considered as an object of prevention against redegrading by specifying, a misoperation which has caused a bug by using correspondence data generated by making bug as the cause of degrading and misoperation causing the bug correspond to each other. CONSTITUTION:This device is equipped with an input part 1, a specification part 2 which specifies misoperation 4 causing a bug as the cause of degrading supplied from the input part 1, and an output part 3 which outputs the contents of the misoperation 4 causing the degrading specified by the specification part 2. The specification part 2 specifies the misoperation 4 which causes the bus 6 as the cause of degrading. The data 5 for specification are data stored to specify the misoperation 4, and generated from data on the degrading and bug generated when the program is updated by utilizing the process of a development model applied when the program to be analyzes is updated and the development model.
Patent JP-S63278616-A (JP)
Inventor: HAAKAN SARANDAA
IPC: B21D22/20
Filed: 1988-03-28
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-S58192145-A (JP)
Title: Extended scroll system
Inventor: SUMITA SHIGEKAZU
IPC: G06F3/048
Filed: 1982-05-06
Abstract: PURPOSE:To reduce the amount of a scroll operating circuit remarkably and to improve the operability, by using a cursor key in common with a scroll key and providing a function extending key for the cursor key. CONSTITUTION:In operating a cursor key 2011, the cursor is moved upward togeter with the key operation and reaches the upper end of a display line, the cursor key 2011 is operated further, then the document on a display screen is scrolled down one by one line. Horizontal scroll is done with cursor keys 2013 and 2014. When the cursor key is operated after the operation of a function extending key 202, the lowermost end, the uppermost end, the most right end and the most left end of the document are displayed respectively. Then, the amount of the key operating circuit at the scrolling is reduced considerably and the key operability is improved.
Patent JP-H08271297-A (JP)
Title: Detecting equipment of gas leakage
Inventor: HOSOHARA YASUHARU
IPC: F16K17/34
Filed: 1995-03-31
Abstract: PURPOSE: To provide a detecting equipment of a gas leakage wherein a function of making possible automatic temporary stoppage of gas supply when a large quantity of gas jets out or an earthquake of a prescribed seismic intensity or above occurs is incorporated integrally in addition to a manual gas shut-off function and which is designed so as to be made small in size and thereby to improve packaging property and to reduce the cost of construction. CONSTITUTION: A valve element 21 of an automatic on-off valve means 2 is made to operate to open or close a valve automatically by operations of a diaphragm 22a, a coupling member 23, etc., in accordance with the presence or absence of consumption of gas on the downstream side. A gas leakage determining means determines a gas leakage on the basis of whether a gas flow detection signal outputted by a gas flow detecting means is inputted consecutively for a predetermined period or longer or not. By switchover of a passage switching means 4, the difference between gas pressure applied on the opposite sides of the diaphragm 22a on which the gas pressures on the upstream and downstream sides of the valve element 21 are applied ordinarily is made zero forcibly and thereby the valve element 21 is made to operate forcibly to close the valve.  The valve element 21 is made to operate automatically to close the valve when a jet gas flow or an earthquake takes place.
Patent JP-S571912-A (JP)
Title: Multipoint recorder system
Inventor: YUHARA HITOSHI
IPC: G01D9/28
Filed: 1980-06-05
Abstract: PURPOSE: To obtain a recorder system suitable for an analyzing system, with a simple constitution, by a method wherein a main multipoint recorder having a function to deliver control signals and secondary multipoint recorders performing dot recording are synchronized with each other in the dotting address and the dotting time.  
     CONSTITUTION: By the initializing signal IL from a main multipoint recorder MR, secondary multipoint recorders SR1WSRn are initialized. By the control signals CLV1WCLVm, valves V1WVm are successively opened, so that fluids are fed to  an analyzer ANL. On the other hand, by the signal CL, the dotting addresses of the  secondary multipoint recorders SR1WSRm are successively changed over. The main  multipoint recorder MR successively dot-records the measured results by the analyzer ANL, while the secondary multipoint recorders SR1... successively dot-record the  operational results of analysis outputted from calculating circuits CC1.... The SRn  successively dot-records the detection signals from detectors D1WDm. Thereby, a recorder system suitable for an analyzing system can be obtained with a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57190731-A (JP)
Title: Die for precision blanking
Inventor: NAKANO TAKASHI
IPC: B21D28/16
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a die for blanking that manufactures precision blanked parts by providing a slanting part having a minute clearance between it and a punch in the cutting edge part that faces the punch. CONSTITUTION:In a die for blanking, the die 2 is placed in parallel to the main punch 1. A blanking part 2a having a clearance Cb between it and the punch 1 and a finishing part 2b having a very small clearance Ci are provided, and a slanting part 2c is formed between the blanking part 2a and fnishing part 2b. The clearance Cb is made to plate thickness (0.04-0.15) and the clearance Si is made to plate thickness (0.003-0.015). recommendable slanting angle theta of the slanting part 2c is 6-30 degrees. By this way, breaking faces generated in blanking continuously to a shearing face having a smooth surface is made to plastic flow and the whole blanked face is finished smoothly.
Patent JP-S572812-A (JP)
Title: Production of slag reduced stainless steel
Inventor: ETOU BUNJI
IPC: C22C33/04
Filed: 1980-06-07
Abstract: PURPOSE:To reduce slag sources entering the inside of furnace and save heat energy and treatment time by blowing carbonaceous powder and oxygen into the molten iron of low silicon and low phosphorus in a converter. CONSTITUTION:While blast furnace molten iron is being stirred, oxygen sources and the like are supplied, whereby desiliconization and dephosphorization are carried out. The molten iron of low silicon and low phosphorus obtained in this way is charged into a converter, and chromium sources and the like are added thereto. Next, carbonaceous powder is blowed through the tuyere installed under the molten iron surface of the converter, and oxygen refining by top blowing is carried out, thus while the oxidation of the carbon and chromium in the molten metal is being suppressed, the dissolution and decarburization refining of solid raw materials are accomplished.
Patent JP-S554231-A (JP)
Title: Outboard machine
Inventor: YAMAZAKI TOSHIYUKI
IPC: B63H20/08
Filed: 1978-06-23
Abstract: PURPOSE: To improve the maneuverability of an outboard machine by providing a rotary arm at a tilting lever pivotally secured to a tilting shaft.  
     CONSTITUTION: A rotary arm 11 extending backwardly in a pivotal projection 8 is integrally provided at a tilting lever 10 rotatably secured to a tilting shaft 9, and a link 14 connected rotatably to a stationary shaft 13 is pivotally secured via a pin 16 to the rear end of the arm 11. Then, a connecting rod 17 pivotally secured via a pin 19 to a first tilting lock plate 18 is rotatably secured to the top of the link 14. Thus, when the operating portion 12 of the lever 10 is depressed, the arm 11 is raised to turn the link 14 to then raise the rod 17 to thereby rotate the first and second tilting lock plates 18, 22 around a pivotal shaft 23 as a center to cause the hook 20 to be removed from the tilt rod 21. Accordingly, even if the rotating amount of the lever 10 is small, the link 14 is exactly turned and displaced by lengthening the arm 11 to thereby lock or relase the link 14 even with small elevational displacement of the operating portion 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09270798-A (JP)
Title: Distributed shared data transmission system
Inventor: TANAKA YASUHIRO
IPC: H04L12/911
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a distributed shared data transmission system for surely and promptly reflecting change data to respective distributed shared memories when distributed shared data are changed. SOLUTION: In this system, plural computers 5 for control are connected through an optical fiber 6 to an ATM switching device 1. In this case, the ATM switching device 1 multi-cast transmits the distributed shared data through a point-multi connection to the respective computers 5 for the control when the distributed shared data of the distributed shared memory 2-1 of the ATM switching device 1 are changed and retransmits the distributed shared data to all the computers 5 for the control with prescribed intervals until delivery confirmation informing is received from all the computers 5 for the control through the backward of the point-multi connection.
Patent JP-H10266290-A (JP)
Title: Water purifier
Inventor: OKANO MASAAKI
IPC: C02F1/44
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier which has durability and is excellent in operability over a long period of time in a click feeling imparting mechanism. SOLUTION: A main body 1 is provided with a first passage to pass and deliver raw water, a second passage to deliver the raw water after passing it through a filter 15 and a switching part to switch the first passage and the second passage to/from each other, and the switching part is provided with rotary bodies 20 and 25, and a receiving member 32 having a click feeling imparting engaging recessed part 36 is supported by either one of the main body 1 and the rotary bodies 20 and 25, and a contact member 32 to freely engage with and separate from the engaging recessed part 36 is supported by the other. In that case, the receiving member 32 is made of an engineering plastic.