baber/WOPTO huggingface dataset:
Patent JP-H08207549-A (JP)
Title: Air conditioner for vehicle
Inventor: HAGINO MITSUAKI
IPC: B60H1/00
Filed: 1995-01-31
Abstract: PURPOSE: To generate the desired air-conditioning pattern by operating the difference in the setting between the case where any occupants are seated during the previous air- conditioning and the case where no occupants are seated from the history of the setting information on the occupants in the past, judging whether or not the occupants regard the air-conditioning performance as important, and correcting the preset temperature, the idling number of revolution, etc. CONSTITUTION: The output signals from an indoor temperature sensor 33, an outdoor temperature sensor 34, a sun light sensor 35, an indoor temperature setting device 36 and an air volume setting device 37 so as to measure the thermal environment of a vehicle are received by a controller 30 to control the intake mode of an air conditioner, the air volume, the diffusing mode and the temperature.  The difference in the setting between the case when any occupants are seated during the previous air-conditioning immediately after starting the engine and the case where no occupants are seated is operated from the history of the setting information on the occupants in the past, and a judgement whether or not the occupants regard the air-conditioning performance as important according to the quantity of the difference during the previous air-conditioning is made by providing the measures of the air- conditioning priority. In the subsequent uses, the preset temperature, the air volume, and the idling number of revolution during the preliminary air-conditioning are corrected based on this air-conditioning priority.
Patent JP-H10207173-A (JP)
Title: Developing method and multicolor image forming device
Inventor: HIRONO TAKEO
IPC: G03G15/01
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the nonmagnetic one-component contact developing method of obtaining an image of stable hue with a color toner of a mixture of three primary color toners. SOLUTION: In yellow Y of inexpensive three primary color toners, a stuck toner quantity is increased according to the fact that a developing bias (potential difference) becomes larger on a negative side from 0V, to reach the saturation point at about '-120V'. Similarly, in magenta M, saturation is made at about '-200V' and in cyan C, the saturation is made at about '-250V'. In any cases, almost all toner on a developing roller 21-2 corresponding to the developing region of a photoreceptor drum 18 is moved (transferred/stuck) thereto at the saturation point. A toner layer on the developing roller 21-2 is physically formed with a fixed layer thickness by a doctor blade 21-5, so that the stuck toner quantity in a saturated state is almost constant, that is, '1.1mg/cm<2> '.  Therefore, the potential difference larger than the saturation potential difference of the toner requiring the largest potential difference, of mixed toner is made by the developing bias, so that all the toner can be nonselectively stuck.
Patent JP-H06232314-A (JP)
Title: Lead frame for semiconductor device and resin sealed semiconductor device and manufacturing method using the same
Inventor: TANAKA NOBUYUKI
IPC: H01L23/50
Filed: 1993-02-01
Abstract: PURPOSE:To provide a semiconductor device bringing about excellent heat dissipating effect covering less space at all. CONSTITUTION:This lead frame 1 for semiconductor device is provided with multiple leads 3 for electrodes juxtaposed at specific interval near the periphery of a die pad 2 as well as heat dissipating devices 4 existing in the same plane as that of the leads 3 for electrode at the interval and formed close to the leads 3 for electrode almost in contact therewith. Besides, a resin sealed semiconductor device 1A and the manufacturing method thereof can be referred to using this lead frame 1. That is, when this lead frame 1 is used, excellent heat dissipation can be assured even if the outside dimension of package is the same as that by conventional technology thereby making high density mounting feasible due to the reduced exclusive space. Furthermore, any applicalbe metallic materials need not be wasted.
Patent JP-H11260281-A (JP)
Title: Shadow mask and its manufacture
Inventor: KAN TOHII
IPC: H01J29/07
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent spring backs by providing thermal reinforcement treatment only for the perforated part of a mask having the perforated part in its central part and a non-porous part at a peripheral edge, and by enlarging the tensile strength and the elastic coefficient of the perforated part than those of the non-porous part in respective specific ranges. SOLUTION: The tensile strength of a perforated part is 1.2-3 times larger than that of a non-porous part, and the elastic coefficient is made 1.5-3 times larger than that of the non-porous part. A thermal reinforcement treatment is performed under an atmosphere of one or more gases selected from among RX gas, propane gas, ammonia gas, B2 h6 gas, and BCl3 gas, and a central part of a shadow mask preferably contains one or more elements from among carbon, nitrogen, and boron. The shadow mask is preferably formed by a low heat expansion material, or AK steel or Invar steel. After a parallel crosses gas contact preventing means has adhered to the non-porous part of the shadow mask, it is preferable that the thermal reinforcement treatment be performed selectively only for the perforated part.
Patent JP-S54107671-A (JP)
Title: Manufacture for semiconductor device
Inventor: INAO HIROYUKI
IPC: H01L21/288
Filed: 1978-02-10
Abstract: PURPOSE: To make stable the strength of plating, by making excellent the bonding of the non-electrolytic Ni plating layer and non-electrolytic Au plating and succeedingly with electrolytic plating, through non-electrolytic Au plating immediately after the formation of non-electrolytic Ni plating layer.  
     CONSTITUTION: In manufacturing the semiconductor device, immediately after the formation of non-electrolytic Ni plating layer, the non-electrolytic Au plating layer is laminated, then bondingness is excellent and by making stable the plating strength with the formation of electrolytic Au plating layer on it, defective devices are avoided and the yield rate is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08212196-A (JP)
Title: Document preparing device and document management method
Inventor: YAZAKI ATSUSHI
IPC: G06F17/21
Filed: 1995-01-31
Abstract: PURPOSE: To provide a document preparing device and a document management method to decide the document contents based on the file names and to easily retrieve a desired document. CONSTITUTION: An input part 11 has such a structure that can perform a handwriting input operation by a pen. A display part 12 is unified with the part 11 and the display screen of the part 12 can be used as a pen operation surface. When the documents are stored, the file names are inputted in images through the part 11. Based on these stored file names, a control part 13 stores the document data in a document storage part 14 and also stores the file names (images) in a file name storage part 15. A list of file names (images) is shown at the part 12 when a document is called out, and the desired one of these file names is selected. Thus the part 13 calls the document data out of the part 14 in response to the selected file name.
Patent JP-S62174362-A (JP)
Title: Production of porous material
Inventor: INADA MINORU
IPC: C23C4/12
Filed: 1986-01-25
Abstract: PURPOSE:To easily obtain a porous material having a high internal porosity by thermally spraying a substance forming a porous structural material and a substance acting as a blowing agent under control. CONSTITUTION:At least two kinds of substances, that is, a substance forming a porous structural material and a substance acting as a blowing agent are fed to a flame at a high temp., melted and sprayed on a body as molten fine particles to form a deposited layer consisting of a matrix phase and an independent phase having a lower b.p. than the matrix phase. The body having the deposited layer is heated to a temp. at which the layer is expanded.
Patent JP-H05200496-A (JP)
Title: Twin roll type strip continuous casting method
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/06
Filed: 1992-01-30
Abstract: PURPOSE:To provide a casting method, which prevents the development of molten metal leakage from both side end parts of a cast slab and the development of breakout. CONSTITUTION:Inside surface temp. of a side weir is preheated in the temp. range of Td satisfying the following inequality to execute the casting. 0.41(Tl-Ts)>=(Td-Ts)>={--1.4(Tl-Ts)-440}. Wherein, Ts: solidus temp.( deg.C) of the casting metal, Tl: liquidus temp. ( deg.C) of the casting metal.
Patent JP-S60160136-A (JP)
Title: Probecard substrate
Inventor: KUNIEDA SHINICHI
IPC: G01R1/073
Filed: 1984-01-30
Abstract: PURPOSE:To make accurate measurement feasible eliminating any displacement due to deformation even in case a substrate is firmly pressed against a semiconductor element by a method wherein a sandwich type substrate holding a reinforcement metallic substrate with insulating substrate elements is utilized as a probecard substrate provided with a connector for connecting to electric signal wiring and external measurement device, an opening to fix a measuring probe. CONSTITUTION:A probecard substrate 1 provided with a connector for connecting to electric signal wiring and external measuring device, an opening to fix a measuring probe is produced by the procedures mentioned as follows i.e. a reinforcement metallic sheet 3 is held by insulating substrate 2 such as glass epoxy etc. as a sandwich structure. Through these procedures, any displacement due to deformation in case of measurement may be eliminated preventing any noise disturbance from happening due to the insulating effect of the reinforcement metallic sheet 3.
Patent JP-S61172848-A (JP)
Title: Production of alpha-ketoester
Inventor: YAMAMOTO AKIO
IPC: C07D333/24
Filed: 1985-01-29
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for organic compounds efficiently and industrially advantageously, by reacting directly an easily obtainable organic halide as a staring raw material with an alcohol and CO in the presence of a catalyst and a base. CONSTITUTION:An organic halide (e.g., bromobenzene, iodobenzene, benzyl chloride, etc.) is reacted with an alcohol (e.g., isopropanol, diethyl carbinol, dipropyl carbinol, etc.) and CO in the presence of a catalyst and a base (e.g., triethylamine, sodium butoxide, etc.) to give an alpha-ketoester. A halogenated palladium complex shown by the formula (R1 is alkyl, aryl, etc.; X is halogen) is especially advantageous as the catalyst.
Patent JP-H09204248-A (JP)
Title: Keyboard
Inventor: ENDOU AKINORI
IPC: G06F3/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To use both hands uniformly to prevent the occurrence of stiffness of shoulders and tendosynovitis, etc., by providing ten keys on both sides of a keyboard. SOLUTION: The mainbody part 10a and the ten keys 10b of the keyboard 10 are the same as the conventional ones and a return key 10c, cursor keys 10d and numerical keys 10f, etc., are provided in the same arrayal as the conventional ones in them. Then, the different ten-keys 10g are provided at the left side of the keyboard 10. The ten keys g add the return key 10i. In this case, the whole key arrayal such as respective numerals from one to zero, ',' and '.', etc., is just the same in the right and left ten keys 10b and 10g. One numeral in the ten keys 10b and 10g and the corresponding numeral in the numerical keys 10f of the mainbody part are connected to a computer main body (CPU) with an OR circuit.
Patent JP-H07208836-A (JP)
Title: Refrigerator
Inventor: OKADA ATSUSHI
IPC: F24F13/30
Filed: 1994-01-13
Abstract: PURPOSE:To reduce a heat transfer rate of a fin from a tube of a refrigerant inlet side by reducing a diameter of the tube of the refrigerant inlet side of a fin and tube type evaporator smaller than that at a refrigerant outlet side. CONSTITUTION:A diameter d1 of a tube 21 of a refrigerant inlet side 20A of a fin and tube type evaporator 20 is reduced smaller than that d2 of the tube 21 of a refrigerant outlet side 20B. Thus, since the diameter d1 of the tube 21 of the side 20A is small, heat transfer rate from the tube 21 to a fin 22 is reduced from that at the side 20B, and frosting of the fin 22 of the side 20 can be decayed. Further, the diameter of the tube 21 can be gradually increased from the side 20A toward the side 20B.
Patent JP-H09215390-A (JP)
Title: Power generator
Inventor: ASADA KAZUHIKO
IPC: H02P6/26
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous power with a simple construction of single- phase and single-device. SOLUTION: A power generator has a first component 51 which has a first permanent magnet 57, a single-phase winding 58 and a core 59, a second component 52 which is so provided as to be movable relatively to the first component 51 and has second permanent magnets 60 and 61 by which flux is applied to the first permanent magnet 57 and the single-phase winding 58, a switching device 54 which is connected in series to the winding 58 and a DC power supply 53 and a driver 55 which controls the switching device 54 to turn on and off. The direction of flux which is generated by the winding 58 when the switching device 54 is turned on is opposite to the direction of the flux of the first permanent magnet 57.
Patent JP-S58130827-A (JP)
Title: Grain loader
Inventor: MATSUMOTO HAJIME
IPC: B65G69/04
Filed: 1983-01-31
Abstract: PURPOSE:To uniformly distribute grain in storage rooms, by providing a temporary storage chamber under a throw-in conveyor installed at the outlet end of a distribution conveyor and by using a detector to open or close a grain discharge valve to open or close the throw-in port of the bottom of the temporary storage chamber. CONSTITUTION:A conveyor 3 for carrying grain in and a conveyor 7 for distributing the grain from the former conveyor to plural storage rooms 2 are provided over the rooms so that the conveyor 7 can be moved in the direction of the juxtaposition of the storage rooms. A throw-in conveyor 8 is provided at the outlet end of the conveyor 7 so that the conveyor 8 is moved together with the conveyor 7 and throws the grain from the conveyor 7 into the storage room to disperse the grain in the direction of the width of the room. A temporary storage chamber 10 is provided under the throw-in conveyor 8 to receive the grain dropping therefrom. A throw-in port 11 and a grain discharge valve 12 are provided for the temporary storage chamber so that the port extends in the direction of the width of the chamber and has a prescribed size and the valve opens and closes the port. The valve 12 is opened and closed by a grain detector 15 located at the end of the conveyor 8.
Patent JP-S60161315-A (JP)
Title: Purification of phosphoric acid produced by wet process
Inventor: WATANABE OSAMU
IPC: C01B25/237
Filed: 1984-02-01
Abstract: PURPOSE:To remove SO2-4, Ba<2+> and Sr<2+> substantially completely and to purify phosphoric acid by filtering off BaSO4 formed by adding a Ba compd. to phosphoric acid produced by the wet process contg. SO4<2-> and treating the phosphoric acid with cation exchange resin. CONSTITUTION:Preferably, phosphoric acid produced by the wet process and freed of cationic impurities by extracting using an org. solvent such as slcohol from crude phosphoric acid obtd. by the decomposition of rock phosphate with H2SO4 is treated by the following process. Thus, H3PO4 content in the wet process phosphoric acid is held at >=75wt%, and a Ba compd. such as BaCO3, etc. is added to the phosphoric acid. Formed BaSO4 is filtered off to reduce the concn. of dissolved SO4<2-> to <=20ppm (by weight). Then, the phosphoric acid freed of BaSO4 is allowed to contact with cation exchange resin such as polystyrenic ion exchange resin. As the result, remaining SO4<2->, Ba<2+>, and Sr<2+> in the phosphoric acid are removed and the phosphoric acid is purified.
Patent JP-S62172896-A (JP)
Title: Still picture display device
Inventor: TAKEGUCHI YORIYASU
IPC: H04N11/04
Filed: 1986-01-27
Abstract: PURPOSE:To attain the reproduction of a natural picture in a short time even in a recording medium with low speed by storing separately a luminance signal and a color difference signal in the color picture information, and adding a signal in which a memory output is decoded with a non-linear quantizing decoder and a delay output. CONSTITUTION:A subcode data reproduced in a player is transferred to a CPU1. The CPU1, after performing an error correction process, transfers it to a data register 2. A data controller 3 converts a data stored at the register 2, and writes a luminance signal Y on a memory 6, and a color difference signals R-Y, and R-B on memories 7 and 8 respectively. In case of reading out, initial value data within the memories 6-8 are set directly at delay circuits 15-17, and the data after are decoded at and outputted from non-linear quantizing decoders 9-11, and their output data and the data at the circuits 15-17 are added at adders 12-14, and are converted to analog signals at D/A converters 18-20, then being outputted to a monitor TV. Since a proportion of data quantity in the luminance signal and the color difference signal is set at 4:1:1, the natural picture can be displayed in a short time even in the recording medium with the low speed.
Patent JP-S57129430-A (JP)
Title: Infrared-ray image pickup device
Inventor: YAMASHITA JIYUNICHIROU
IPC: H04N5/335
Filed: 1981-02-04
Abstract: PURPOSE:To compensate gaps of eye sight of a detector, by locating a mirror altering instantaneous eyesight in an image forming optical system, in an image pickup device consisting of an infrared-ray detector and charge transfer elements. CONSTITUTION:An image of an incident infrared ray 1 is formed on an image pickup device IRCCD 3 consisting of an infrared-ray detector and charge transfer elements with an image forming optical system 2 and an interlace mirror 8. An output 4 of the IRCCD is applied to a display device 6 via an amplifier 5. A driver 7 supplies a driving signal to the IRCCD and the interlace mirror to change the state where instantaneous eyesight can alternately be compensated at each one field. Thus, the instantaneous eyesight of the detector which is normally at 20% can be doubled and the mask region can be reduced.
Patent JP-H10213213-A (JP)
Title: Hydraulic control device of toroidal type continuously variable transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H15/38
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To discharge an air in servo piston both rooms quickly and ensure a fovarable change gear ratio control, in the case of entering to a change gear ratio control as an oil being in a high viscosity after leaving alone for a long term, by introducing a line pressure to the servo piston both rooms in a parking state. SOLUTION: When a spool valve element 27 for inputting a speed change control valve 25 is in a state driven to a right side through the pinion 7 of a step motor in response to a change gear ratio order, a power roller 1 is off set to a lower side through a servo piston 5 and a tranion 4. After leaving a vehicle provided with such toroidal continuously variable transmission alone for a long term, when an engine is started, the line pressure introduced to a valve device 36 is introduced in the oil rooms 21, 22 of the servo piston 5 through oil passages 37, 38 from line pressure supply ports 36a, 36d. Thereby, the air gathered in the oil rooms 21, 22 is discharged quickly and a favorable speed change response is displayed by the hydraulic supply control by the speed change control valve 25.
Patent JP-H04211592-A (JP)
Title: Method and device for television signal encoding
Inventor: JIEEMUSU HEDORII UIRUKINSON
IPC: H04N5/926
Filed: 1991-02-06
Abstract: PURPOSE:To enable decoding by means of the accurate interpretation of sound data by dividing sound information into plural blocks provided with a pointer instructing digital data and sound data and encoding them. CONSTITUTION:Reproduced sound blocks are supplied to a detector 11, the respective sound blocks are identified and constructed corresponding to a synchronization signal and the required information is taken out of an ID signal. A pointer decoder 12 takes out and interprets the pointer and obtains the instruction of the movable part of the respective sound blocks. The instruction is supplied to a writing controller 14 as a control signal, and a memory 13 writes the sound data included in the respective sound blocks. A reading clock generator 15 operates under the control of the reading clock signal, supplies clock and reset signals to the memory 13, reads out the sound data at an original sampling rate and performs D/A conversion. A sound decoder 4 performs the error detection and correction of the sound data.
Patent JP-H09209759-A (JP)
Title: Cylinder direct injection type internal combustion engine
Inventor: MATOBA MASASHI
IPC: F02B23/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a carburetion characteristic of fuel, and enhance an engine output by improving a piston cap face shape in a cylinder direct injection type internal combustion engine. SOLUTION: In the intake side portion (a portion facing to an intake port 13) and the exhaust side portion (a portion facing to an exhaust port 14) of a piston cap face 10A, such cylindrical face-like recessed curved faces 19A, 19B as a mutual intersection line extends in a direction along an approximately orthogonal line to a line combining an intake side and an exhaust side and positions in the vicinity of an ignition plug 18 at a piston 10 top dead point are respectively formed. An elevation portion 20 which takes the intersection line as a ridge line 20A and is elevated approximately mountain-like is formed on the piston cap face 10A by both recessed curved faces 19A, 19B.
Patent JP-H07225875-A (JP)
Title: Commodity temperature controller
Inventor: INOUE KIYOHIKO
IPC: G07F9/10
Filed: 1994-02-10
Abstract: PURPOSE:To strictly manage the commodity temperatures of an ice cream vending machine, etc., in order to inhibit the sale of such defective commodities as the melting ice cream, etc., and also to timely sell the nondefective commodities. CONSTITUTION:A temperature sensor 10 provided in a housing where the cooled commodities are stored is fixed by the epoxy resin 12 around a thermistor 11. The heat capacity of the sensor 10 is set at a degree similar to that of the commodities, and the sensor 10 is placed at a position close to the commodities as much as possible. Thus it is possible to eliminate a large difference caused conventionally between the actual commodity temperature and the temperature detected by a temperature sensor (thermistor) when the temperature of air is suddenly changed in the housing. A slight difference caused between the temperature detected by the sensor 10 and the actual commodity temperature, i.e., a time delay caused between both temperatures can be corrected by a timer.
Patent JP-S63186015-A (JP)
Title: Cylinder device
Inventor: KAWASAKI HISASHI
IPC: F15B15/26
Filed: 1987-01-26
Abstract: PURPOSE:To realize a secure locking action even with a simple structure by providing a piston with a different-diameter portion formed on a hook bar and also providing a cylinder with a flat spring engaged to the different- diameter portion and an engagement releasing means. CONSTITUTION:A block 17 is disposed on the head cover 3 of a cylinder 1, and then, a flat spring 20 is provided on the inner surface of the block 17, while a relief cylinder 23 and a relief piston 24 for releasing the locked condition are provided inside thereof, the further, a hook bar 21 is disposed on the end surface of a piston 2, and moreover, on the hook bar 21 is formed a different- diameter portion 22 locking with the flat spring 20. Therefore, it is unnecessary to mount any complicated parts for constituting locking mechanism on either piston 2 or cylinder 1, thereby realizing the secure locking action of a piston rod 5 even with a simple structure.