baber/WOPTO huggingface dataset:
Patent JP-H11135536-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAGATA SHINICHIRO
IPC: H01L21/60
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having pad structure for protecting a bonding neck especially from the shift of resin in a vertical direction owing to thermal stress and the expansion of resin and preventing the neck from being cut. SOLUTION: A conductor layer of a bonding pad is made into two layers. A through hole which passes through the center part of the bonding pad 1 in a second layer and through which the surface of the bonding pad of the first layer is exposed is provided. The hole is connected to both pads 1 and 2. Projecting and recessed arts engaged with the lower face of the bonding hole 3 are provided at the peripheral part of the surface of the bonding pad 2 in the second layer. The contact area of the bonding pad in the second layer is made to be larger than the contact area of the bonding pad 2 in the first layer. Then, stress on a bonding wire at the time of sealing resin is reduced with the pad structure of the two layers different in bonding strength.
Patent JP-H02145785-A (JP)
Title: Surface treatment for stainless steel
Inventor: YAMAMOTO MITSUO
IPC: C23G1/08
Filed: 1988-11-24
Abstract: PURPOSE:To manufacture a stainless steel excellent in commercial properties with superior productivity by spraying an abrasive grain-containing slurry on the surface of a stainless steel to descale the surface and then whitening the above stainless-steel surface to the prescribed degree by means of pickling treatment. CONSTITUTION:An abrasive grain-containing slurry 2 in a tank 3 is introduced by means of a blast pump 6 via a forced feed pipe 5 into a processing gun 8 and also air is fed under pressure by means of a forced feed pipe 10 into the processing gun 8, by which the slurry 2 is sprayed on a stainless steel 11 to carry out the descaling and whitening of the surface. Subsequently, acid pickling treatment is applied to the stainless steel 11 after wet abrasive grain blasting treatment, by which the surface is whitened to the desired degree. By this method, the stainless steel 11 whose surface is excellently whitened can be manufactured in a short time.
Patent JP-2000122063-A (JP)
Title: Liquid crystal display device and its production
Inventor: KOYAMA HITOSHI
IPC: G02F1/136
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of an alignment defect by simple means without reducing production efficiency. SOLUTION: This liq. crystal display device is provided with a plural pixel electrodes 6 which are formed in plural matrix-like areas divided by plural gate signal lines 3 formed on a transparent substrate and plural source signal lines 2 formed so as to cross these gate signal lines 3, and with an alignment layer which is formed so as to cover the gate signal lines 3, the source signal lines 2 and the pixel electrodes 6 and has a surface treated with rubbing in the direction of an arrow 8. The pixel electrode 6 is formed so as to have an overlapping part with an overlap distance 9 of 5 μm with the gate signal lines 3 positioned in the backward side of the rubbing treatment direction. This overlapping part prevents light leakage even if a pre-tilt angle of the interposed liq. crystal is greater than or equal to 7 deg..
Patent JP-2000125685-A (JP)
Title: Foldable pet cage
Inventor: OKAZAKI KAZUO
IPC: A01K1/035
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a foldable pet cage mainly composed of a wire net and having a good appearance and an excellent handleability. SOLUTION: This foldable pet cage 1 has a ceiling member 2, a bottom member 3 and peripheral members 4, 5 and 6, and has a folding mechanism folding so as the ceiling member 2 and the bottom member 3 to be approached. The ceiling member 2 and the bottom member 3 are made of a resin and a recessed part B receiving the peripheral members 4, 5 and 6 in the folded state is formed both at the opposite faces to the ceiling member 2 and the bottom member 3 to conceal the peripheral parts 4, 5 and 6.
Patent JP-H05104997-A (JP)
Title: Lighting device for vehicle
Inventor: SUGAWARA TAKUMA
IPC: G05B19/05
Filed: 1991-10-18
Abstract: PURPOSE:To provide a lighting device for lighting a foot part mainly in getting on and off. CONSTITUTION:For a vehicle comprising a car body 11 in which a lower edge of a door aperture part 11a is covered with a covering member 16, a light emitting body 15 is provided at the lower edge of the door aperture part 11a, the covering member 16 is composed of a light transmitting member, and the light emitting body 15 is covered with the covering member 16 for composing a lighting device.
Patent JP-H11133508-A (JP)
Title: Transmission screen
Inventor: MURAYAMA YOSHIAKI
IPC: G03B21/625
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission screen where ghost is eliminated and a thin Fresnel lens sheet is easily attached to a housing, whose reliability is enhanced by reducing the secular change and where a dazzling phenomenon is not caused even in the case of using a projector having a small exit pupil such as a DMD projector or a liquid crystal projector as a light source. SOLUTION: A light diffusing sheet 3 having rigidity, the Fresnel lens sheet 1 and a single-surface lenticular lens sheet 2 are arranged in order from the light source side through an air layer. The surface of the sheet 3 on the light source side is made a mat surface. A Fresnel lens is formed on the surface of the sheet 1 on an observation side and the thickness of the sheet 1 is 0.2 to 0.7 mm. The sheet 2 has light diffusivity. The outer periphery part of a screen obtained by superposing the sheets 3, 1 and 2 is supported by the housing 5.
Patent JP-2001119640-A (JP)
Title: Television receiver
Inventor: OSANAI ATSUSHI
IPC: H04N5/445
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that can receive a broadcast program supplied through various transmission media and can simply transmit/receive various sets of information. SOLUTION: This television receiver is provided with a control section, that can send/receive information related to and/or not related to a broadcast program received by the television receiver in bidirectional manner, a display section that displays the information, and a connection means that connects with a wireless portable telephone set to transmit the information from the control section or allow the information to receive the control section.
Patent JP-H03159820-A (JP)
Title: Power unit device for automobile
Inventor: KUSUNOKI RYOHEI
IPC: B60K17/04
Filed: 1989-11-16
Abstract: PURPOSE:To reduce vibration and noise by disposing a transmission mechanism more on the rear side than an engine as well as at a higher part than a differential gear mechanism, and providing a fly wheel at the input shaft of the transmission mechanism. CONSTITUTION:At the time of mounting an in-line six-cylinder engine 5 horizontally in an engine room located at the front of an automobile, the engine 5 is mounted at a part more on the front side than a differential gear mechanism 3, horizontally so that the crankshaft 6 of the engine 5 is approximately right- angled to the advancing direction of the automobile as well as the axis 8 of a cylinder bore 7 in each cylinder is inclined frontward by an appropriate angle thetain relation to the vertical surface 9 including the crankshaft axis from the view of the direction of the crankshaft 6. A transmission mechanism 10 is then disposed more on the rear side than the engine 5 as well as at a higher part than the differential gear mechanism 3, and a fly wheel 13 to the engine 5 is rotatably provided at the input shaft 11 of the mechanism 10.
Patent JP-H07152758-A (JP)
Title: Document processor
Inventor: KANAMORI YOSHIKAZU
IPC: G06F17/24
Filed: 1993-11-29
Abstract: PURPOSE:To make it possible to display also English characters mixing capital and small letters such as a person's name and a title in a vertical writing format by rotating characters detected from an inputted character string and outputting the rotated character string when a document to be prepared is a vertical writing format. CONSTITUTION:A KANA (Japanese syllabary)/KANJI (Chinese character) conversion processing part 8-6 executes conversion processing for the contents of an input buffer. A control part 8-1 detects information indicating that the input of a document is horizontal writing or vertical writing from a horizontal/vertical writing managing part 8-5. When vertical writing is set up for instance, the control part 8-1 extracts only continuous Arabic numerals including a comma or a decimal point or only an English character part mixing large and small letters from characters set up in an output buffer 8-9, adds information indicating 90 deg. right turn to a character attribute in each character and stores the contents of an output buffer 8-94 in a document managing part 8-17. A display part 8-16 displays character data stored in the managing part 8-17 in accordance with their character attributes.
Patent JP-H06151416-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MINE TOSHIYUKI
IPC: H01L27/10
Filed: 1992-11-09
Abstract: PURPOSE:To avoid the defectives such as disconnection, shortcircuit, etc., in the wiring formation steps by a method wherein ammonia or steam are added in the reflow atmosphere of a BPSG film. CONSTITUTION:An SiO2 film 102 is formed on a single crystalline substrate 101. Successively, after removing the SiO2 film 102 using fluoric acid water solution, a gate oxide film 103 is formed. Next, polycrystalline Si films are successively deposited to be successively etched away to form a gate electrode 104. Later, diffused layers 106a, 106b are formed using the gate electrode 104 as a mask. Next. a thermal nitride film 113 is formed on the surface of an accumulation electrode 112. Next, a plate electrode 114 is formed to deposit an SiO2 film 115 and then a BPSG film 116a is made reflow in ammonia and steam atmosphere so as to form another BPSG film 116b containing nitrogen. Accordingly, the yield of the wiring steps can be increased.
Patent JP-H04173061-A (JP)
Title: Production of liquid food additive and food additive obtained thereby and processed food to which the same food additive is added
Inventor: INOUE RANKO
IPC: A23L29/00
Filed: 1990-11-03
Abstract: PURPOSE:To obtain food additives containing high concentration ionized calcium and improved in taste by adding an aqueous solution of lactic acid to a water suspension of alkaline ionized calcium composition powder and dissolving the suspended powder in the aqueous solution while stirring. CONSTITUTION:Powder of oyster shell or scallop shell is heated to 500-1200 deg.C and electricity having about 600V is applied to the powder to decompose CaCO3 into CaO and CO2 and then powdered to provide an ionized calcium composition having 200-300 mesh average grain size. Then, 10-35ml aqueous solution of lactic acid whose concentration is 10-30vol.% is added to a suspension obtained by suspending <=2.4g of the above-mentioned composition in 90-65ml water and the suspended powder is dissolved in the aqueous solution while stirring.
Patent JP-H05135238-A (JP)
Title: Adjustment system
Inventor: FUJII MAMORU
IPC: G07B15/00
Filed: 1991-11-14
Abstract: PURPOSE:To record a payment record on a non-contact medium of a remote reading and writing type just when a user such as a ski guest approaches a device at the time of the payment by using the non-contact medium of the remote reading and writing type instead of a contact type card, in an adjustment system using the medium enabling the non-contact reading and writing. CONSTITUTION:This system is equipped with a medium 1 which attains the non-contact reading and writing, medium reading and writing device 3 which reads a balance from the medium 1, and writes the balance obtained by subtracting the rental fee of equipment from it, and gate opening and closing device 4 which opens and closes a gate 5. Then, when the user carrying the medium 1 enters the equipment, the medium reading and writing device 3 operates the non-contact reading of the balance from the medium 1, and writes the balance obtained by subtracting the rental fee of the equipment from it, and the gate opening and closing device 4 opens the gate 5.
Patent JP-H0654726-A (JP)
Title: Thin type slider for drawer
Inventor: KENTO ARETSUKUSU JIYOODAN
IPC: A47B88/493
Filed: 1992-11-09
Abstract: PURPOSE: To provide an inexpensive sliding device for a drawer having a thin outer shape for a heavy packing. CONSTITUTION: A thin type sliding device 10 for a drawer capable of supporting slidably a heavily packed drawer installed at furnitures consists of outer channel sliding members 20, 40 capable of mounting slidably this device to the drawer and furnitures, plural ball bearings supported slidably in the channel by ball bearing retainers which are opposite in parallel to each other, and an 'I' shaped central sliding member 30 guiding the ball bearing retainer incorporated with track members 36A, 36B parallel to its top and bottom. A thin and robust drawer sliding device capable of moving a heavy load can be constructed using a single and central sliding member provided with the track members 36A, 36B capable of guiding four ball bearings separately.
Patent JP-S62156674-A (JP)
Title: Electrophotographic recorder
Inventor: KANAI YUTAKA
IPC: H04N1/23
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a continuous variation to attain a high gradation by controlling the voltage value applied to a slit electrode to control the quantity of toner passing a slit. CONSTITUTION:When a light beam is projected from the transparent supporting body side of a photosensitive body through a polygonal mirror 7 and an f-theta mirror 8 at an image recording time, the light part has conductivity partially, and a minus electric charge having the polarity opposite to that of the electric charge charged from a transparent electrode 1b, which is biased to a negative voltage by a power source E2, by a doctor blade 10 is charged to a toner 4 in the light part, and an electrostatic force acts upon the toner 3 from a transfer roll electrode 3, and the toner is filed toward a recording medium 2. A voltage which has the same polarity as the electric charge charging the toner and corresponds to the variable density signal of the image is applied from a voltage applying means 12 to a slit electrode 11 between a photoconductive layer 1c and the recording medium 2 to control the quantity of the toner 4 passing a slit 11a.
Patent JP-H02145130-A (JP)
Title: Vegetable-storing box
Inventor: MARUO KATSUHIKO
IPC: F25D23/00
Filed: 1988-11-25
Abstract: PURPOSE:To store a vegetable in a fresh state for a long period by blowing fine amounts of air into a vegetable-storing container in response to an air composition in the container. CONSTITUTION:A vegetable 5 is stored in a vegetable-storing container 4 integrated with a door 8 and a silicone rubber-made flexible sheet 6 is disposed on the container 4 to form a space 9. An air composition in the air space 9 is detected with a sensor 11 and air-blowing pumps 10a and 10b are operated through a control device 12 in response to the value of the sensor 11 to gradually ventilate the air in the space 9 with fine amounts of air.
Patent JP-H01140289-A (JP)
Title: Sales data settling system
Inventor: ISHIKAWA TORU
IPC: G06F11/00
Filed: 1987-11-26
Abstract: PURPOSE: To remarkably shorten the adjustment processing time at the time of terminating the business of a day by unnecessitating the clear processing of the sales data of each commodity code of an commodity file at the time of an adjustment operation. CONSTITUTION: The sales data of a terminal equipment 2 is received, and an update processing is performed for the sales data of a pertinent commodity record in the file 131 of a disk 13 and other files in a controller 1. When the terminal equipment 2 performs the adjustment operation on the day after the business of a day is terminated, the sales data of other files is cleared, the adjustment serial number of the counter of a device 15 storing the adjustment serial number 151 for the whole of sales data is added by one, the serial number is only updated and the sales data of each article code of the file 131 is not cleared. If the adjustment serial number within the recording of the file and the whole adjustment serial number are not matched, a processing referring to sales data is performed by defining the day sales point as 0.  By this constitution, the clear processing of the sales data of each commodity recording of the files becomes unnecessary at the of an adjustment and the processing time is remarkably shortened.
Patent JP-H09120937-A (JP)
Title: Aluminum electrolytic capacitor and its drive electrolyte
Inventor: NAITO KATSURA
IPC: H01G9/035
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a long life electrolytic capacitor wherein a leak current is little and solution does not leak even if used in high temperature atmosphere and its electrolyte by using 1,5-diazabicyclo [4,3,0] non-5 hydrochloric acid of caboxylic acid with a specific structure formula as solute. SOLUTION: As solute, 1,5-diazabicyclo [4.3.0] non-5 hydrochloric acid of carboxylic acid shown in a formula is used. In the formula, X expresses carboxylic acid. As for carboxylic acid, aromatic and aliphatic organic carboxylic acid such phthalic acid, benzoic acid, salicyllic acid, resolcyl acid, maleic acid and citraconic acid are desirable from the viewpoint of stability; however, it is not restricted to them. Thereby, a highly reliable long life aluminum electrolytic capacitor wherein leak current is little and solution does not leak even if used in high temperature atmosphere and electrolyte of the electrolytic capacitor can be obtained.
Patent JP-2001057832-A (JP)
Title: Brake for double bearing reel
Inventor: OKADA ATSUTO
IPC: A01K89/0155
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake ensuring the braked state of a double bearing reel to be confirmed even without detaching the side plate or the like of the reel. SOLUTION: This brake has such a scheme that, a spool 4 is mounted with brake elements 7a-7f movable by the rotary centrifugal force of the spool 4 and furnished with a brake ring 8 abuttable for the brake elements thereon, the brake elements are nipped with one flank of the spool 4 and a rotor 9, which is provided with a cam face so as to differ in the peripheral movement magnitude of the brake elements toward the brake ring around the rotating axis of the spool and engaged with the brake elements, the movement of each of the brake elements is regulated by engagement selection thereof on the cam face, either a dial 24 or indicator is mounted on the spool, the other on the rotor, and part of the side plate 2 of the double bearing reel is made transparent or furnished with a peephole 26 to enable both the dial and the indicator to be recognized visually from the outside.
Patent JP-S62157262-A (JP)
Title: Control device of engine
Inventor: TAKAHANE TETSUO
IPC: F02P5/15
Filed: 1985-12-28
Abstract: PURPOSE:To make it possible to discriminate an occurrence of an abnormal combustion condition accurately by compensating a threshold value for discriminating the abnormal combustion condition and/or output characteristics of a vibration sensor based on an output of the vibration sensor under a non- combustion condition as a reference value. CONSTITUTION:A reference value setting means 5 sets an output value from a vibration sensor 1 at the time of an engine revolution under non-combustion condition detected with a specific running condition detecting means 4 as a reference value. And by compensating at least either one of a discrimination reference value (threshold) used for discriminating an abnormal combustion condition by a combustion condition discriminating means 2 and output characteristics of the vibration sensor 1 by means of a compensation means 6, ignition timings and fuel feed rate are controlled with a control means 3 according to the combustion condition dicriminated. Thus, it is possible to discriminate the occurrence of an abnormal combustion condition accurately, and to control ignition timings and fuel feed rates favorably without being affected by variance in the output characteristics of the vibration sensor.
Patent JP-H04172292-A (JP)
Title: Reactor auxiliary cooling system
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1990-11-06
Abstract: PURPOSE:To enable response by one of system of RCW-A system and B system by switch power source section for an isolation valve and enabling function assurance for open-close operation of outlet valves in A system for PCV isolation even during LOPA of B system power source. CONSTITUTION:In the case of occurrence of LOPA, isolation signal for PCV is generated and inlet valves and outlet valves 7 to 12 for PCV isolation are fully closed. However, some loads in PCV of RCW are important for plant power operation and also in some cases, it is considered desirable to send coolant to the functionable system from the view point of component protection from damage and the like due to stop of coolant. In the case of LOPA in B system after LOCA, the isolation valves 7 to 12 are all closed due to LOCA. As B system is in LOPA, magnet valves 8, 9, 11 in B system are not available of remote opening operation. On the contrary, only valve 9 outside the PCV in the intact power source system A is not available of remote operation and this is outside of PCV and thus, an operator is accessible to the side to manually operate it.
Patent JP-H05133647-A (JP)
Title: Recovering method for refrigerant
Inventor: KAWAMOTO AKIRA
IPC: F25B45/00
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a method for recovering refrigerant in which the refrigerant can be simply recovered without necessity of power, a large-scale device, its recovering rate can be improved and a transportation and storage of the refrigerant after recovery are facilitated. CONSTITUTION:A coupler 12 is fixed to a tube 17 of a refrigerating cycle, and connected to a recovery cylinder 14 via a flexible tube 13. The cylinder 14 is previously set to a pressure-reduced state. The cylinder 14 is so disposed as to bury substantially the entirety in dry ice 16. A valve 24 of the cylinder 14 is opened, an opening pin 23 of the coupler 12 is clamped, and a hole is opened at the tube 17. Thus, refrigerant in the cycle is recovered to the cylinder 14 in a liquefied state.
Patent JP-H0540325-A (JP)
Title: Heat developable photosensitive body
Inventor: TANAKA HIROMI
IPC: G03C5/00
Filed: 1991-11-14
Abstract: PURPOSE:To obtain the photosensitive body high in heat developing speed and image contrast and storage stability in an unexposed state by incorporating a specified heat development promoter in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a support contains silver salt, silver halide, a reducing agent, and a compound having a reduction potential of -1.2 to +1.0V based on the standard of an AgCl/Ag electrode, especially, that of -0.8 to +0.8V reduction potential. The compound of -2 to +1.0V acts as a heat developing promoter. The compound of <=-1.2V is small in that effect, and the compound of >=+1.0V that effect becomes too strong and generates fog. This promoter has both functions as this intrinsic promoter and, moreover, an additional function of an irradiation preventing coating material attainable by properly controlling light absorption wavelength.