baber/WOPTO huggingface dataset:
Patent JP-H114503-A (JP)
Title: Brake device for car
Inventor: FUKAZAWA TSUKASA
IPC: B60K8/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To control total brake torque excellently even when abnormality is generated in an information interchange between a regenerative braking device and a hydraulic braking device. SOLUTION: A regenerative braking device 14 is supplied with regenerative brake torque target-value information from a hydraulic braking device 30, and regenerative brake torque is controlled so as to be brought close to a regenerative brake torque target value in the regenerative braking device 14. The hydraulic braking device 30 is supplied with actual regenerative brake torque value information from the regenerative braking device 14, and the brake device for the car is controlled so that target hydraulic brake torque having magnitude obtained by subtracting actual regenerative brake torque from target total brake torque is acquired in the hydraulic brake device 30. When actual regenerative brake torque value information is not received normally, the regenerative brake torque target value is reduced and brought to zero.  Since the car is braked only by the hydraulic retarding torque, the braking device for the car can be controlled excellently so that total braking torque reaches the target total retarding torque.
Patent JP-S5484742-A (JP)
Title: Electrostatic recording method for color image
Inventor: TOMITA SATORU
IPC: G03G15/01
Filed: 1977-12-19
Abstract: PURPOSE: To make it possible to record with the operation of electric charging and developing at one time only by reducing the amount of electric charge of electrostatic latent image at every coler, and by successively developing from the toner of special color so as to visualize.  
     CONSTITUTION: Reflecting light of original document 21 delivered in the direction of the arror T due to the light source lampls 20E, 20F is read by sensors 16B, 16G, 16R via lens 19, reflecting mirrors 18E, 18F, and dichroic planes 17B, 17R so that image signals due to components blue B, green G, red R are produced by signal converter 15, given to stylus electrode 2 via control unit 14, and electrostatic latent images whose amounts of charge are small in succession are formed on recording body 1 which moves between opposes electrode 13. At first, the electrostatic latent image is developed with toner of yellow Y complementary color with blue B  by developing device 3Y coupled to bias electric power 22Y, next, similarly,  developed with toner of mazenta M complementary with green G, and further, developed by toner of cyan C complementary with red R. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07332875-A (JP)
Title: Atmospheric furnace
Inventor: MATSUMURA ICHIRO
IPC: C21D1/74
Filed: 1994-06-10
Abstract: PURPOSE:To reduce the loss of energy that arises as atmospheric gas is discarded by providing a directional control valve whereby a gas supply/discharge conduit connected to a release pipe by directional switching is connected to a gas-supply pipe when the valve subsequently effects switching of the connection. CONSTITUTION:One end of each of gas supply/discharge conduits 3a, 3b for the supply and discharge of atmospheric gas is connected respectively with a gas supply/discharge port 5a, 5b provided in the furnace body 4 of an atmospheric furnace 1 and the other end, with a four-way valve 6 for the directional switching. After operation for a prescribed period of time with the directional control valve 6 held for the same manner of connection, the directional control valve 6 is made to switch the connection to a state that the atmospheric gas flowing into the furnace body 4 is preheated by a regenerative heat exchanger 10b whereas the atmospheric discharge gas flowing out from the furnace body 4 is used for the storage of heat in a regenerative heat exchanger 10a. Subsequently, the two manners of connection are alternated by switching of the directional control valve 6 at prescribed intervals of time for the operation of the furnace. As a result, an improvement can be achieved in the thermal efficiency of the atmospheric furnace.
Patent JP-S5580045-A (JP)
Title: Deficiency detection system
Inventor: ARIMURA YOSHIAKI
IPC: G01N21/90
Filed: 1978-12-12
Abstract: PURPOSE:To improve the deficiency detection accuracy by detecting the reflected light from the work or the speed of changes in the light transmitted. CONSTITUTION:A lamp 3 and a focusing lens 5 and a camera device 7 having a camera element 6 capable of scanning in multiple lines simultaneously are arranged sandwitching the work, for example a glass bottle 1. Parallel outputs of the respeciv tive scanning lines 8a-8f are added with an addition circuit 9 to determine the mean value. The output is compared with a desired scanning line, for example the scanning line 8d by means of a comparator 10, whose outut is delayed by a certain scanning time by a delay circuit 11. Then the output of the circuit 11 is compared with the output of the comparator 10 through a comparator 12, whose output is compared with the threshold through a comparator 18. Then, the output is provided to a position detecting section 19. In this manner, the speed of changes in the light is detected. By this manner, any rapid change is determined to indicate a deficiency thereby preventing misjudgement and ultimately improving the detection accuracy.
Patent JP-S6040870-A (JP)
Inventor: ARAN SESHIRU REIN
IPC: F16J15/34
Filed: 1984-07-23
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-S6311637-A (JP)
Title: Shape memory alloy
Inventor: YAMAUCHI KIYOSHI
IPC: C22C19/03
Filed: 1986-07-01
Abstract: PURPOSE:To improve recovery power at the time of martensite transformation, by substituting specific amounts of C for a part of Ni in a TinI alloy in which intermediate-phase transformation appears by ageing treatment at the prescribed temp. or below. CONSTITUTION:In the TiNi alloy in which intermediate-phase transformation appears by ageing treatment at <=600 deg.C, 0.5-2.0atom% C is substituted for a part of Ni. At this time, marked effects cannot be produced when the additive quantity of C is <0.5atom% and, when >2.0atom%, the effects of addition are observed but cold working becomes extremely difficult. The above alloy enables the manufacture of a temp. sensing actuator, etc., by application of high recovery powers at the time of martensite transformation as well as inverse transformation with maintaining reversibility similar to that of the conventional TiNi alloy.
Patent JP-H11343865-A (JP)
Title: Cryogenic turbine power generation system
Inventor: TSUJI TADASHI
IPC: F01K23/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To enlarge an output power of a cryogenic turbine power generation system. SOLUTION: In a cryogenic plant (A), compression heat is recovered from air of low pressure and high pressure compressors 1a, 1b by heating condensed water in inter coolers 5, 6, and then, the air is cooled to almost -100 deg.C in an LNG air-cooled heat exchanger 24. Furthermore, the air is expanded, for example, in an expansion turbine 4 so as to be cooled to -230 deg.C. This air is partially liquefied in a condenser 25. The liquid air is stored into a liquid air tank 26, while the remaining air is sent out to a combined cycle power generation plant (B) as cooling air (a), to be introduced into a suction air mixing cooler 15. In the suction air mixing cooler 15, the cooling air (a) is mixed with atmospheric air from an intake air chamber 14, or the liquid air from the liquid air tank 26 is directly injected if necessary.  The air from the suction air mixing cooler 15 is fed to a compressor 10 so as to enlarge an output power of a gas turbine 12, or else, the liquid air is evaporated by GT supplying air and the like so as to be used as an air source for CAES. Steam is generated in an exhaust heat recovering boiler 16 by exhaust air from the gas turbine 12, so that an output power of a steam turbine 17 is also enlarged with this steam and the generated steam at the time of recovering the compressed heat in the inter cooler 5.
Patent JP-H11344830-A (JP)
Title: Developer, and device and method for image forming
Inventor: TOMURA SHINYA
IPC: G03G9/087
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a developer suitable for a fixing method especially using an induction heating method, with which stable high image quality can be obtd., by incorporating a coloring agent, a binder resin having specified glass transition temp. and softening point, and a ferromagnetic substance having a specified range of saturated magnetic charges. SOLUTION: This developer contains a coloring material, a binder resin having 45 to 65 deg.C glass transition temp. and 80 to 140 deg.C softening point, and a ferromagnetic substance having 20 to 300 Gauss saturated magnetic charge. A developer D is used in a developing device 14, and this developer D is prepared by mixing specified proportions of toner T and magnetic particles coated with an insulating resin. The toner contains a binder resin having 45 to 65 deg.C for glass transition temp. and 80 to 140 deg.C for softening point, a ferromagnetic substance having 20 to 300 Gauss unit saturated magnetic charge (at 20 deg.C), and a coloring material. The developer D is used to form a magnetic brush on a developer carrying body 14a and brought into contact with a photoreceptor drum 10 which faces the carrying body 14a and has an electrostatic latent image formed so as to develop the electrostatic latent image.
Patent JP-H05299-A (JP)
Title: Purifier of bathtub
Inventor: NAGATOMI HIROSHI
IPC: B01D29/62
Filed: 1991-06-25
Abstract: PURPOSE:To purify the hot water of a bathtub and to inject jet water using the same flow passage. CONSTITUTION:The water suction port 2 and water emitting port provided to a bathtub 1 are connected by circulating passage 4 and a sand filter tank 14 and a biological filter tank 5 are successively arranged on the way of the circulating passage 4 in series on the upstream side of the water suction port. The circulating pump 13 for returning the hot water sucked from the water suction port 2 to the bathtub 1 from the water emitting port 3 through the sand filter tank 14 and the biological filter tank 5 is provided to the circulating passage 4. The water suction port and the sand filter tank 14 as well as the biological filter tank 5 and the water emitting port 3 are connected by connection flow passages 27. The jet pump 26 for sucking the hot water from the water suction port 2 to inject the same from the water emitting port through the connection flow passages 27 is provided to the connection flow passages 27.
Patent JP-2000335690-A (JP)
Title: Liquid container
Inventor: FURUICHI KAZUO
IPC: B67D1/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liq. container with a long life in which scoring and seizing of a screw part between a mouthpiece and a fitting hardly occur. SOLUTION: This liq. container has a mouthpiece 91 on the inner peripheral face of which a female screw part is provided and a fitting 2 provided with a fitting member 21 on the outer peripheral of which a male screw part to be screwed into the female screw part of the mouthpiece is formed. In this case, one of the mouthpiece 91 and the fitting member consists of an austenite stainless steel and another one consists of a two phase stainless steel.
Patent JP-S5855455-A (JP)
Title: Preparation of aminomaleimide
Inventor: FUKUI KIYOSHI
IPC: C07D207/456
Filed: 1981-09-29
Abstract: NEW MATERIAL:The aminomaleimide of formulaI[R<2> is H, 1-4C alkyl, or group of formula II (R<3> is 1-4C alkyl or halogen; m is 0-3); X is 2-5C alkoxycarbonyl, 2-5C aliphatic acyl, benzoyl, or cyano]. EXAMPLE:3-Amino-4-cyanomaleimide. USE:Useful as pharmaceuticals, pesticides and their intermediates. PROCESS:The compound of formulaIcan be prepared by reacting a cyanoformic acid ester of formula III (R<1> is 1-4C alkyl) with an amide of formula IV in the presence of zinc chloride and a tert-amine preferably in a solvent such as benzene, methylene chloride, etc. at 20-100 deg.C, and treating the resultant reaction product with an acidic aqueous solution such as hydrochloric acid, p-toleunesulfonic acid, etc.
Patent JP-S5776530-A (JP)
Title: Liquid crystal display device
Inventor: YAZAWA SATORU
IPC: G09F9/00
Filed: 1980-10-31
Abstract: PURPOSE:To increase the panel contrast to the change of luminous intensity of atmosphere for a liquid crystal display device which makes use of a polarizing effect, by using both a fixed polarizing plate and a detachable polarizing plate. CONSTITUTION:Front and rear glass substrate 33 and 35 hold a liquid crystal layer 34 in-between. A rear polarizing plate 36 (about 43% single unit transmittance and about 95% of polarization) is stuck to the substrate 35; while a front polarizing plate 32 (about 49% single unit transmittance and about 80% of polarization) is stuck to the substrate 33 respectively. In addition, a front polarizing plate 31 (equal single unit transmittance, degree of polarization and direction of polarizing axis to the plate 32) is provided in a detachable way. Such display device is used with detachment of the plate 31 in a room of the ordinary illumination and with attachment of the plate 31 in a place of high luminous intensity such as the inside of a room of the bright illumination (or the outdoors) respectively. In such way, a high- contrast display is always ensured.
Patent JP-H0713598-A (JP)
Title: Specific task speech data base generating device
Inventor: KUROKAWA HIROSHI
IPC: G10L13/06
Filed: 1993-06-24
Abstract: PURPOSE:To provide the specific task speech data base generating device which can greatly reduce the labor required to record speech data. CONSTITUTION:This device is equipped with a 1st appearance frequency calculating means 1 which calculates the 1st appearance frequency of a phoneme chain in an object sentence 7 of a specific task, a selecting means 2 which selects a subject in a general speech data base 8, a 2nd appearance frequency calculating means 3 which calculates the 2nd appearance frequency of the phoneme chain in the selected subset, a correlation value calculating means 4 which calculates the correlation value between the 2nd appearance frequency and 1st appearance frequency, a specifying means 5 which specifies the subset of a sentence having an appearance frequency closer to the 1st appearance frequency by utilizing the calculated correlation value, and a data base generating means 6 which selects speech information in the general speech data base 8 corresponding to the specified document and generates a speech data base 9 for specific task.
Patent JP-H113880-A (JP)
Title: Method for processing semiconductor wafer
Inventor: FUKUYAMA RYOJI
IPC: H01L21/3213
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To shorten an etching processing time and a postprocessing time, by a method wherein, after etching is performed by chlorine gas in an etching processing chamber and continuously an additional etching processing is performed by H2 O gas, corrosion prevention and resist removal are performed in another processing chamber in a vacuum. SOLUTION: It is confirmed that an etching chamber 13 is discharged in a sufficient high vacuum, and a wafer 10 is conveyed to an etching chamber 13 and is mounted to a substrate mounting electrode. Then, gas, chlorine and boron trichloride for etching are introduced from a gas introduction port, and a bias voltage is applied to the wafer 10. Thereafter, etching gas is changed over to H2 O gas and an etching process is succeeding. Next, it is confirmed that pressure of an ashing chamber 18 is less than a specified pressure, and the wafer 10 is mounted to a substrate holder in the ashing chamber. Then, a resist component scarcely containing Al components is removed at a high speed, and also a chlorine component is further removed.
Patent JP-H053877-A (JP)
Title: Living body rhythm curve measuring instrument
Inventor: KOYAMA EMI
IPC: G16H10/60
Filed: 1991-06-25
Abstract: PURPOSE:To non-intrusively measure a rhythm of a living body without giving a pain to a person to be examined, and also, without giving a hindrance to his work action in a daily work place. CONSTITUTION:By a main sensor part 2, the heart activity potential, etc., are measured, and by a sub-sensor part 3, a disturbance element is measured. A measurement timing by each sensor 2, 3 is decided by a timer means 4, its measured data is stored time sequentially in a storage means 5, a circadian component is extracted by a circadian component extracting means 10, the influence of a disturbance is eliminated by a correcting means 6, and a rhythm carve of a living body is outputted by a rhythm curve output means 8. In such a way, a living body rhythm of a person to be examined in a daily life can be measured from the heart activity potential, etc.
Patent JP-S5944464-A (JP)
Inventor: NANAUMI TAKASHI
IPC: E04B1/41
Filed: 1982-09-03
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-H103124-A (JP)
Title: Combination and projection type display device
Inventor: YAMADA YUICHI
IPC: G03B21/58
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability in terms of strength and to assemble and remove a combination and projection type display device in a short time by adding a first reinforcing member recitilinearly connecting and coupling the front upper part and the back lower part of a cabinet positioned on a lower stage with respect to a cabinet positioned on an upper stage. SOLUTION: The cabinet 2 is constituted by forming a cubic housing by coupling four horizontal long piece members to the upper and the lower, the front and the back sides thereof in total, coupling four side-surface long piece parts to the upper and the lower sides of both side surfaces in total and coupling both ends of four vertical long piece members 14 to four corners thereof in total and fixing both ends of a pair of rails 15 whose front and back side are set in the longitudinal direction to the almost central part of the long piece member 14 in a direction orthogonally crossing the long piece member 14.  As for the fourth-stage and the fifth-stage cabinets from the upper part of the cabinets piled by four or five stages, a reinforcing tool 22 is obliquely laid near the coupling part of the side-surface long piece member 13 and the long piece member 14 on the reinforcing cabinet 2 in order to reinforce the coupling part of the long piece part 13 and the long piece part 14 and coupled by a bolt 18 and a nut 19. Then, the coupling part is reinforced with respect to vibration in the horizontal direction.
Patent JP-H112811-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1368
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a screen of high front luminance with sufficient lightness although the reflection display device which makes a display by making use of external light as a liquid crystal display device equipped with a color filter. SOLUTION: The areas of color filters 15R, 15G and 15B corresponding to pixel areas A are made less than the area of the pixel areas and the respective areas of the pixel areas A which do not correspond to the color filters are formed as uncolored light projection areas. On the internal surface of a front substrate 1, a flank reflecting film 16 which increases the front luminance by changing the projection direction of light made incident from before the device, reflected by a reflection member on the rear surface side, and projected to before the device by the flank is provided corresponding to the areas between the pixel areas A and part of the uncolored light projection area of each pixel area A.
Patent JP-H04353219-A (JP)
Title: Intake air cooling structure for engine
Inventor: YAMANE SHUICHI
IPC: F02B29/04
Filed: 1991-05-30
Abstract: PURPOSE:To improve the cooling performance by guiding the air introduced from an air introducing port in front of an engine room, free from the useless flow-away. CONSTITUTION:In an engine intake air cooling structure which cools the intake air supplied by a supercharger into an engine mounted on a vehicle, by an intercooler 20, an air guide member 44 which guides the air introduced into the intercooler arranged over an engine room 6 from an air introducing port 22 in front of the engine room is installed. A fine gap 66 is secured between the upper side surface of the air guide member and the lower side surface of the closed state hood panel 62 of the engine room, and the air guide member is directly installed on the car body constituting member in the engine room.
Patent JP-S5377112-A (JP)
Title: Digital value setter for radio receiver
Inventor: AKIYAMA TOORU
IPC: H03J5/02
Filed: 1976-12-20
Abstract: PURPOSE:To enable the tuning operation sumply and surely to the broadcast frequencies such as 9 kHz spacing, by developing the set pulse with the pulses of N spacing developed from the N notation counter newly provided.
Patent JP-H0819808-A (JP)
Title: Thickness controller
Inventor: TANISAKA AKIHIKO
IPC: B21B37/18
Filed: 1994-07-05
Abstract: PURPOSE:To accurately roll a metal plate even when the plate is thin. CONSTITUTION:By providing a controller 7 for controlling the tension of the metal plate on the inlet side, speed controller 8 for controlling the rolling speed of a rolling mill and arithmetic unit 1 for calculating the correction value DELTAT of tension and correction value DELTAV of speed from various constants and detected values, and executing tension control and speed control by respectively adding this DELTAT to the set value of tension on the inlet side and the DELTAV to the set value of rolling speed, highly accurate thickness control is possible even when the metal plate is thin and kiss-roll is generated.
Patent JP-H0319373-A (JP)
Title: Formation of ferroelectric thin film
Inventor: TAKENAKA KAZUHIRO
IPC: H01L21/8246
Filed: 1989-06-16
Abstract: PURPOSE:To eliminate the occurrence of cracks in a ferroelectric thin film so as to improve it in ferroelectricity by a method wherein a ferroelectric thin film is etched into a prescribed pattern, which is thermally treated. CONSTITUTION:A ferroelectric thin film 104 is formed through, for instance, a sputtering method. For instance, PZT is used as ferroelectric, and a material composed of, for instance, PbZrO3 and PbTiO3 in the ratio 52%/48% to which 5mol% PbO is added is used as a target. Sputtering is executed, for instance, in an atmosphere of Ar/O2 a power of 200W keeping a substrate at from a normal temperature to a temperature of 300 deg.C. Then, the sputtered PZT is etched into a prescribed pattern with mixed acid of HCl and HF, which is thermally treated. The sputtered PZT is turned into a perovskite structure through the thermal treatment concerned and grows to display ferroelectricity.
Patent JP-S5278287-A (JP)
Title: Method for producing vinyl chloride polymer
Inventor: MITANI KATSUO
IPC: C08F4/54
Filed: 1975-12-25
Abstract: PURPOSE: A method for producing vinyl polymers in high polymerization yield characterized by using a three-component catalyst to improve the durability of the catalyst activity at high temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio