baber/WOPTO huggingface dataset:
Patent JP-S5312342-A (JP)
Title: Two-dimensional light scanner
Inventor: SUZUKI TAKEOMI
IPC: G02B26/10
Filed: 1976-07-21
Abstract: PURPOSE: To form the title scanner of simple structure without using mechanical constitution, by vibrating a thin film light transmitting path ultrasonically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10259807-A (JP)
Title: Hydraulic cylinder
Inventor: HATASA KIKUO
IPC: F15B15/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by raising a yield and by reducing the number of working processes and improve general versatility as a forklift. SOLUTION: This hydraulic cylinder has a cylinder 1 as a fixed member, a rod 2 as a movable member inserted into the cylinder 1, and a piston 3 held on the top end of the rod 2 and slidably fitted in the cylinder 1 and partitioning a hydraulic pressure room R communicating with an outside oil supply source P. The rod 2 has at the top end thereof an annular groove 2c having recessed cross section in which the piston 3 is fitted, and an annular groove 2d in which a stop ring 8 for retaining a seal 6, which is fitted in the top end of the rod 2 in series with the piston 3 and whose outer periphery slidably contacts the inner periphery of the cylinder, is fitted.  The piston 3 comprises a plurality of piston members 31 divided in the peripheral direction, the piston members 31 butting against each other at the ends thereof in a structure preventing the piston members 31 from moving in the direction of sliding and being annularly disposed.
Patent JP-H11282474-A (JP)
Title: Karaoke device for automatically replaying singing start part
Inventor: HAYANO KATSUMI
IPC: G10K15/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE (orchestration without lyrics) device capable of starting singing without performing playing again from the start even when the playing of music is started and singing misses it. SOLUTION: KARAOKE data loaded to a main computer 8 is provided with a mark code added at a prescribed position of the introduction part of the music progress time base, whereas a microphone 2 has a hand-held sensor 22. The main computer 8 checks the output of the sensor 22 at the time of advancing the KARAOKE data to the position where the mark code is added, and in the case of recognizing that the microphone 2 is not held in hand, advances the processing to the point of time of ending the introduction part, then returns to the position where the mark code is attached, restarts the processing and replays a singing start part.
Patent JP-S5421643-A (JP)
Title: Method of cooling liquid
Inventor: YAGI SHIGENOBU
IPC: F25D3/10
Filed: 1977-07-18
Abstract: PURPOSE: To uniformly cool liquid while agitating it, without using expensive agitators and electric facilities, by communicating liquefied refrigerant with a cooling pipe mounted into a cooling tank while injecting vaporized refrigerant from a lower portion of the cooling pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5312052-A (JP)
Title: Supervisory protection apparatus for asynchronous motor
Inventor: NAKAMURA OSATERU
IPC: H02P23/14
Filed: 1976-07-20
Abstract: PURPOSE: To enable a prior countermeasure to be worked out and a proper and accurate decision to be made by simulating and monitoring the operation state over the whole range from the starting of the asynchronous motor to the normal operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07294032-A (JP)
Title: Refrigerating cycle
Inventor: HONMA KAZUMI
IPC: F25B13/00
Filed: 1994-04-25
Abstract: PURPOSE:To increase operable temperature conditions even if the atmospheric temperature rises. CONSTITUTION:A refrigerating cycle has non-azeotrope refrigerant sealed therein and a liquid bypass circuit having a liquid bypass valve 10 and a throttle 11 and connected between a high-pressure liquid refrigerant circuit between an outdoor heat exchanger 3 and the throttle and the inlet of a low-pressure accumulator 9 and comprises a high-pressure liquid reservoir 20 connected between the liquid bypass circuit connecting part of the high-pressure liquid refrigerant circuit and the throttle via a first solenoid valve 21. A return circuit having a second solenoid valve 22 is provided between the reservoir 20 and the valve 21 and between the valve 10 of the bypass circuit and the throttle 11, and a controller 30 for detecting the high pressure or the atmospheric temperature to control the valves 10, 21, 22 is provided.
Patent JP-H03286951-A (JP)
Title: Hot water feeder
Inventor: MORIUCHI YOSHIHISA
IPC: F24H1/00
Filed: 1990-03-31
Abstract: PURPOSE:To enable an easy control of hot water feeding into a bath tub to be carried out within the shortest time by a method wherein an amount of hot water feeding is converted into a time and an apparent hot water feeding is enabled in response to the hot water feeding time and in turn, the apparent hot water feeding is carried out from a going circulation passage in an additional boiling circulation passage and a returning circulation passage. CONSTITUTION:After detecting an initial hot water feeding water level L1, the first piping mode A is provided in such a way as a hot water feeding (a water level L2) at a circulation port of a water level corresponding to the initial hot water feeding water level L1 and an apparent hot water feeding (a water level L3) up to near a set water level Ls corresponding to a size of a bath tub are enabled from both passages (hot water feeding at both sides) of a going circulation passage of the third hot water feeding pipe system 12 in a hot water feeder 1 and a return circulation passage in an additional boiling pipe system 18 of a two- circuit type comprising an additional boiling circulation passage of a hot water feeding circuit and an additional boiling circuit. The amount of hot water feeding is converted into a time and then the apparent hot water feeding is enabled in response to the hot water feeding time and in turn, the apparent hot water feeding is carried out from the going circulation passage and the return circulation passage in the additional boiling circulation passage, so that an automatic hot water feeding up to near the set water level can be carried out through out one to two times of apparent hot water feeding from a small bath tub to a large bath tub.
Patent JP-H07297982-A (JP)
Title: Image processing system
Inventor: HAYASHI TOSHIO
IPC: H04N1/00
Filed: 1994-04-25
Abstract: PURPOSE:To perform a scramble processing in which the decoding of image data is more difficult. CONSTITUTION:In each of the ROM 21 and 22 of a scanner 1 and an IPU 2, plural scramble tables and scramble release tables are stored. A random number is generated for every dead time of the image reading operation of the scanner 1 and the image printing operation of the IPU 2 in a CPU part 23, and the scramble tables and scramble release tables for a scramble processing and the release are selected based on the random number. In the scanner 1 and the IPU 2, the scramble processings and the releases are performed based on the selected tables.
Patent JP-H1023833-A (JP)
Title: Seedling tray-arranging machine
Inventor: ISHIDA ISAO
IPC: A01G9/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To solve problems that the seedlings are grown, as the seedling trays are laid on the ground in the seedlings-growing house, until the seedlings grow up to a certain size and the operations for arranging seedling trays on the ground have been manually done because its mechanization is difficult, and requires many workers and heavy labors for laying the heavy seedling trays filled with soil one by one on the ground. SOLUTION: In a seedling tray-arranging machine that the seedling trays stacked on the machine body are transferred near the ground surface by a conveyer and arranged in turns on the ground, a sensor (Se 1) for detecting the interval between the conveyer and the ground surface and a control mechanism for controlling the height of the conveyer from the ground surface according the detection of the sensor (Se1).
Patent JP-S60232194-A (JP)
Inventor: SHIBUYA SHIYOUICHI
IPC: D05B1/12
Filed: 1984-04-28
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-S60229627-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: G05F1/66
Filed: 1984-04-26
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-H08289404-A (JP)
Title: Pantograph
Inventor: ITO YASUSHI
IPC: B61D49/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a pantograph which hardly generates noise upon receiving wind while travelling. CONSTITUTION: Four frame levers 4, 6 and the like are installed and connected to constitute a rhombic frame assembly 14. Bevel gears 52, 53 adopting a pivot 8 as a center are respectively connected to the end parts of the upper frame levers 4, 6 rotatably connected by the lateral pivot 8. Lateral shafts 49, 50 are provided in the side surface of a longitudinal shaft 51 for supporting a collector head at the upper end, and idle bevel gears 47, 48 engaged with bevel gears 52, 53 to constitute a differential bevel gear device are pivotally mounted.
Patent JP-S5611791-A (JP)
Title: Self digestion of microbial cell
Inventor: UCHI OSAMU
IPC: A23L1/28
Filed: 1979-07-09
Abstract: PURPOSE: To control rottenness occurring in self digestion of a living microbial cell with admittable food additives, by treating the living microbial cells with an acid in pH not larger than specific value so that they can be dyed with methylene blue, followed by subjecting them to self digestion.  
     CONSTITUTION: A living microbial cell is treated with an acid in pH not larger than 2.5 so that it can be dyed with methylene blue, and it is subjected to self digestion. The acid treatment can be carried out at least partly in the presence of sodium chloride in pH not larger than 3.5. An inorganic acid, e.g., hydrochloric acid, phosphoric acid, etc., an organic acid, e.g., acetic acid, citric acid, tartaric acid, etc. may be used as the acid used in the acid treatment. The acid treatment is preferably carried out at low temperatures, usually at 0W40°C, preferably at 5W 30°C. A 5W25wt% suspension of the living microbial cell is made for self digestion and it is kept at 20W50°C with stirring slightly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08281034-A (JP)
Title: Waste gas purifying filter and waste gas purifying device using the same
Inventor: KASAI YOSHIYUKI
IPC: F01N3/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a waste gas purifying filter capable of preventing the occurrence of crack and erosion at the boundaries between partition walls and sealing parts and a waste gas purifying device using the same. CONSTITUTION: This filter is used for removing solid particles consisting essentially of carbon from waste combustion gases and is the waste gas purifying filter 1 in the form of alternately sealing both ends of honeycomb shapes by the sealing parts 5. The waste gas purifying filter is so constituted that the sealing thickness of the sealing part 5 disposed at both ends is substantially nonuniform. The waste gas purifying filter 1 is fixed into a boiler proper.
Patent JP-H05299655-A (JP)
Title: Thin film transistor
Inventor: ITOIDA SATOSHI
IPC: H01L29/43
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a wiring having high reliability without disconnection due to a hillock, a migration without increasing the number of steps by composing a gate electrode of Al and Al alloy layers. CONSTITUTION:An Al alloy layer 12 and an Al kayer 13 are continuously formed on a transparent substrate, and a pattern is cut by once etching by photolithography technique to form a gate electrode. Then, a dense Al2O3 film is formed as an insulating film on the electrode by anodizing.
Patent JP-H08284766-A (JP)
Title: Failure diagnosis device for port heater
Inventor: KASHIMA TAKAMITSU
IPC: F02B77/08
Filed: 1995-04-12
Abstract: PURPOSE: To accurately detect the failure of a port heater by, in a fuel injection engine provided with the port heater which is arranged at a position where the fuel jetted from an injector can attain, and heatedly atomizes the fuel, comparing electrical characteristic at the start with actual electrical value. CONSTITUTION: At the time of starting an engine, specified fuel is jetted into an intake path 12 by an injector 13, and sucked into each cylinder together with air to produce fuel-air mixture, which is ignited and burned. In addition, heater current is supplied to a port heater 21 provided at a position attained by the jetted fuel through an electric supply means C2, and the jetted fuel is heated by the heater heat to quicken its atomization. In this case, at the time of starting the engine, the electrical value of the port heater circuit is detected by an electrical value detecting means C4, and the electrical characteristic at the normal time when the current is supplied to the port heator is compared with actual electrical value by a failure judging means C5 to judge the existence of the failure of the portheater 21, and when the failure is judged, an alarm is issued.
Patent JP-H01257041-A (JP)
Title: Scribe base film
Inventor: KIZAWA KINICHI
IPC: B32B9/00
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a scribe base film whose bleeding properties and light resistance are improved without spoiling transparency by containing ultrafine particles of ultraviolet light absorbing metallic compound into a coating layer as a light screen. CONSTITUTION:Ultrafine particles of an ultraviolet light absorbing metallic compound whose mean particle diameter does not exceed 250Angstrom  are contained into a coating layer as a light screen, in a matter obtained by providing the coating layer for scribe on a light transmission substrate film. A light transmission high molecular film is used as the substrate film and polyester or polyamide of polypropylene is used as a high molecule. An iron oxide, for example, Fe2O3 or Fe3O4 is used preferably as the ultraviolet absorbing metallic compound. Ultrafine particles of a metallic compound are used at the rate of 2-20wt.% within a coating layer for scribe. The ultrafine particles of the metallic compound can be used together with dye especially with yellow series dye and a light screening effect is improved all the more due to joint use of the yellow series dye. Loading of the dye are good with a small amount and they are ordinarily about 1-6wt.% within the coating layer. Light whose wave length is 500nm or less can be screened almost completely through the joint use of the yellow dye.
Patent JP-S58205434-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A01G31/00
Filed: 1982-05-22
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-S61268564-A (JP)
Inventor: RAMON JIYANE KABAGUNERO
IPC: B62B9/00
Filed: 1986-04-15
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-S5611851-A (JP)
Title: Flash discharge lamp
Inventor: HIRAMOTO TATSUMI
IPC: H01J61/80
Filed: 1979-07-11
Abstract: PURPOSE:To obtain a highly efficient emission of light of a lamp and increase its quantity of light, by specifying the relation between the thermal capacity of a metal cap and electric power input to a specific value. CONSTITUTION:At both end parts of a glass tube 1, metal caps 5 are provided. The central part 6 of one of the metal caps 5 is protrusively formed inward, and the inner face of said central part 6 is used as an anode in a state as it is. On the inner face of the other metal cap 5 a cathode substance 3 is provided. A ratio J/Q of thermal capacity Q (Joule/ deg.C) for the metal cap 5 used as the anode and electric power input J (Joule) is specified to a value not less than 100.
Patent JP-2000284243-A (JP)
Title: Production of liquid crystal device
Inventor: HOSOGAYA HIROYUKI
IPC: G02F1/13
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality liquid crystal device by eliminating dimensional changes caused in a plastic film substrate in the production of a liquid crystal device using the plastic film substrate. SOLUTION: By this method, a liquid crystal device having a plastic film substrate as one of the substrates is produced. A plastic film 4 adhered to a hard glass supporting member 2 is subjected to the processes of forming a plastic film substrate including processes P1 to P7 of forming electrodes and a process P8 of baking an alignment film as a heat-treatment process. The thermal deformation casing in the plastic film 4 in the process of baking the alignment film is eliminated in a peeling process P9 to peel an adhesive layer 3 and a slowly cooling process P10 of the plastic film 4, and then the film is subjected to the succeeding process.
Patent JP-S61246325-A (JP)
Title: Manufacture of steel sheet for enameling
Inventor: IKEDAIRA JIYUNKO
IPC: C23D5/00
Filed: 1985-04-23
Abstract: PURPOSE:To obtain steel sheet in which bubble fault and adhesion inferiority of enamel are improved, by regulating various components in steel strictly, and controlling finish rolling temp. of slab suitably during hot rolling, at manufacturing cold rolled Ti bearing steel sheet used by press forming then enameling it. CONSTITUTION:Steel composed of, by weight, <=0.002% C, 0.009% <=N, S <=0.008%, <=0.01% P, 0.05% <=Ti<=0.12%, and the balance Fe is continuously cast to slab. Next, the slab is hot rolled at 750-820 deg.C finishing temp. thereof, then pickled, cold rolled and recrystallization annealed. Thereby, the surface layer of the steel after annealing is composed of the structure in which accumulation of smut composed of Ti, Fe, S, P, O, N, etc., is decreased remarkably and steel sheet for enameling preventing bubble fault and enamel adhesion inferiority due to smut problem is obtd.
Patent JP-H08281029-A (JP)
Title: Filter for air conditioner
Inventor: TANI YATSUHIRO
IPC: B01D39/14
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a filter for air conditioners featuring low pressure drop, high capturing efficiency, absence of fiber dislodgment and good handling quality in exchange by sandwiching and integrating both surfaces of a blended fiber web consisting of electret fibers and thermally fusing fibers with net-like sheets. CONSTITUTION: The blended fiber web consisting of the electret fibers thermally fused and bonded by thermally fusing fibers is formed. Both front and rear surfaces of the blended fiber web are sandwiched with two sheets of the net-like sheets and are heat treated, by which the web and the sheets are integrated. The electret fibers are the electret split fibers formed by splitting the electret films formed from polymers of a polyolefin, etc., and the average fineness thereof is 1 to 50 denier. The fineness of the thermally fusing fibers is 10 to 300 denier. The METSUKE of the blended fiber webs consisting of the electret fibers and the thermally fusing fibers is about 5 to 500g/m<2> and the packing density thereof is preferably about 0.05 to 0.005g/cc.
Patent JP-H06302295-A (JP)
Title: Mass spectrograph device and differential air exhaust device
Inventor: SAKAIRI MINORU
IPC: H01J49/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide a mass spectrograph device with a differential air exhaust device, which is applicable to the plural kinds of atmospheric pressure ionization methods. CONSTITUTION:Ions generated under atmospheric pressure pass through the first nozzle 7, the second nozzle 8 and the skimmer 9 of a differential air exhaust section, and are led to a mass spectrograph section so as to allow a mass spectrometric analysis to be done. It is possible to set the first chamber 34 of the differential air exhaust section at a pressure suitable for each mode of an atmospheric pressure ionization method. Therefore, the provision of pressure change means 26 and 27 enables the pressure of the first chamber 34 of the differential air exhaust section to be set at a pressure suitable to each mode of the atmospheric pressure ionization method, so that any change is made with ease between modes without breaking the vacuum of the differential air exhaust section.
Patent JP-S62243738-A (JP)
Title: Steel material having high corrosion resistance
Inventor: MORITA JUNICHI
IPC: C22C38/00
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a steel material having workability and chemical treatability necessary for a steel material for an automobile and also having superior corrosion resistance by adding specified amounts of C, Mn, S, Cu, P and Ti to a steel. CONSTITUTION:The composition of a steel material is composed of, by weight, 0.001-0.02% C, 0.1-0.5% Mn, 0.001-0.005% S, 0.1-1% Cu, 0.03-0.15% P, 0.03-0.1% Ti and the balance Fe with inevitable impurities or 0.001-0.02% C, 0.1-0.5% Mn, 0.001-0.005% S, 0.1-1% Cu, 0.03-0.15% P, 0.001-0.5% Ni and the balance Fe with inevitable impurities.
Patent JP-H11284462-A (JP)
Title: Device and method for processing audio signal
Inventor: YASUDA NOBUYUKI
IPC: H03G5/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of signals with a limited transmissible and reproducible peak frequency. SOLUTION: A high-pass filter 15 extracts a high frequency signal Si of an input audio signal. The absolute value signal Sl of a signal Sj obtained, by differentiating the high frequency signal Si is detected by a level detector 17b. A signal Sd is formed to instantaneously respond to the level increase of the signal Sl and to be gradually lowered, in response to its level decrease. The level of a high frequency random noise is controlled by this signal Sd. The ratio of the signal Sd and a signal Sm for which level control is performed to the absolute value of the signal Si is detected by a divider 19. Through this ratio, the characteristics of a variable filter are controlled.  The frequency characteristics of the high frequency random noise are controlled by the variable filter, its level is controlled by the signal Sd, and as a result, an out-of-band high frequency random noise having a level and frequency characteristics corresponding to the high frequency signal Si is generated and is added to the input audio signal.
Patent JP-H03286180-A (JP)
Title: Outboard motor
Inventor: YOSHIOKA HIDEHIKO
IPC: F02D29/02
Filed: 1990-03-31
Abstract: PURPOSE:To increase an output at a reverse time of an outboard motor by providing, in a gear pulse count circuit, a reverse ignition timing advance setting circuit unit which is immediately operated upon an input of a reverse signal for setting and engine ignition timing in a state advanced constantly than that at a forward mode time. CONSTITUTION:When an operator switches a clutch lever reversely (backward), the rotational force of the clutch lever is immediately transmitted to a clutch sensor 7 via a switch shaft and a clutch plate. The sensor 7 immediately outputs a reverse signal into a gear pulse count circuit 14. As soon as the clutch sensor 7 outputs the reverse signal, an ignition time advance setting circuit unit 14A is operated in the pulse count circuit14 so that an ignition timing specific curve is forcibly switched from a characteristic A to a characteristic B. Accordingly, an ignition timing is shifted from a point P1 to a point P2 at a reverse timing even without any change in opening of a throttle valve. Therefore, an output of an outboard motor can be increased effectively.
Patent JP-H04299372-A (JP)
Title: One-component developing device
Inventor: ABE JUN
IPC: G03G15/06
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the occurrence of an excess toner cloud and to obtain a sharp image without degrading the quality of an image, in a developing device soaring up a developer on a developer carrier inside a vibration electric field, and sticking it to an electrostatic latent image, and visualizing it. CONSTITUTION:A position is set inside the developer carrier of a developing region to provide an electrode 300, the vibration electric field occurs between the electrode 300 and an electrostatic latent image holding body 200, so that the sphere of the occurrence of the toner cloud is limited. On the other hand, an electric field regulating member 500 is arranged in the vicinity of the electrode 300, and an electric field is more accurately, regulated by catching the line of electric force. Further, a voltage is applied to the electric field regulating member and the sphere and the strength of the electric filed are adjusted.