baber/WOPTO huggingface dataset:
Patent JP-H09312888-A (JP)
Title: Remote operation device
Inventor: KAJIMURA TOSHIYUKI
IPC: H04N5/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To change display on a display screen with an instruction of a transmitter and also to simplify configuration of a device by receiving signal light emitted by the transmitter with three photodetectors and calculating moving and rotational amounts of a center axis of the transmitter based on change of signal light intensity and directional characteristics of a light emitting part. SOLUTION: Signal light emitted by a transmitter 1 is received by three photodetectors 51 to 53, horizontally moving and rotational amounts of a center axis of the transmitter for a display screen 4 are calculated in an operation part 24 based on the change of intensity of received signal light 3 and directional characteristics of a light emitting part, and display of the display screen 4 is changed based on moving direction and amount of an instructed position of the transmitter 1 in a plane including the display screen 4 which is acquired from the calculated transmitter center axis moving and rotational amounts. Thereby, using one kind of the signal light 3 enables the transmitter to instruct and select displayed selection items on the display screen 4, and the configuration of the device can be simplified.
Patent JP-S61282007-A (JP)
Inventor: HASEGAWA SADAJI
IPC: A01C11/02
Filed: 1985-06-10
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-S5752020-A (JP)
Title: Electronic timepiece
Inventor: ITOU AKIRA
IPC: G04G9/00
Filed: 1980-09-12
Abstract: PURPOSE:To prevent the secular change in the display quality of a liquid crystal cell by using chemically treated sapphire glass or glass coated with SiO2 at <=350 deg.C for an upper electrode substrate. CONSTITUTION:On the mutually facing surfaces of the substrates 1 and 2 of an electronic timepiece, an SiO2 film 21, transparent electrodes 22, and an orienting film 23 orienting liquid crystal adequately which is sandwiched between the substrates 1 and 2 are provided. As the substrate glass of a liquid crystal cell, the SiO2 film 21 is provided except when glass which contains little Na2O like sapphire glass is used. In this case, a method of sputtering by heating the material up to <=350 deg.C secures performance higher than that by a conventional impregnating means, a CVD method without causing deterioration.
Patent JP-S6140410-A (JP)
Inventor: RUIIJI KARUBONI
IPC: F01N13/08
Filed: 1985-06-11
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-S5251608-A (JP)
Title: Device for detecting position of stock car
Inventor: UCHIDA RIYOUHEI
IPC: B60M1/00
Filed: 1975-10-22
Abstract: PURPOSE: To provide a device which can sense the position of stock car by obtaining information from feeders utilizing the necessity of supplying electricity to the feeders when an electric car is running to eliminate additional device for detecting the position of stock car. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61285259-A (JP)
Title: Dichroic dye and polarizing film containing same
Inventor: NAKAMURA KATSUJI
IPC: C09B5/24
Filed: 1985-06-13
Abstract: NEW MATERIAL:The compound of formula I (Y is ( or S; X1-X6 are H, halogen or (substituted) amino; Q is group of formula II or III [R1 and R2 are H, halogen, methyl, etc.; m is 1-3; R3 is COOH, -COOR4, CONH2, -CONHR4 or -COCR4 [R4 is (substituted) phenyl, naphthalene group, etc.]; X7-X13 are H, halogen, (substituted) amino, etc.}). EXAMPLE:The compound of formula IV. USE: Polarizing film having excellent moisture-resistance and heat-resistance. PREPARATION:The objective compound can be produced by the ring-closing condensation reaction of the compound of formula V (X1'-X6' are X1-X6) with the carboxylic acid chloride compound of formula VI (R1'-R3' are R1-R3) or formula VII (X7'-X13' are X7-X13) in an inert solvent such as nitrobenzene.
Patent JP-H10321553-A (JP)
Title: Manufacture and manufacturing device for semiconductor device
Inventor: YAHIRO KAZUYUKI
IPC: H01L21/28
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture and manufacturing device of a semiconductor device which is capable of accurately forming the tungsten film of a target film thickness and shortening time for film deposition. SOLUTION: In patterning an Al film 6 formed on a semiconductor substrate 2 and forming a wiring pattern, a film thickness management pattern composed of two or more patterns for management separated by a prescribed distance is formed. An insulation film 4 is formed on the entire surface of the semiconductor substrate 2, and at the time of forming a connection hole for exposing a part of the wiring pattern on the insulation film 4, the insulation film 4 formed on the film thickness management pattern is removed and the two or more patterns for the management are exposed. The tungsten films 22 are selectively and isotropically formed on the surface of the two or more patterns for the management of the film thickness management pattern.  While detecting whether or not the tungsten films 22 formed on the surface of the two or more patterns for the management are brought into contact with each other, the tungsten films 22 are selectively formed on the surface of the wiring pattern inside the connection hole.
Patent JP-H01298045-A (JP)
Title: Heavy concrete
Inventor: YAMAMOTO YUICHI
IPC: C04B14/36
Filed: 1988-05-26
Abstract: PURPOSE:To obtain heavy concrete having superior radiation shielding property and various superior characteristics such as compressive strength, Young's modulus and tensile strength at a low cost by using stably available hematite as coarse aggregate and fine aggregate. CONSTITUTION:Hematite having high specific gravity is used as coarse aggregate and hematite or magnetite having high specific gravity and hardly contg. fine powder is used as fine aggregate. They are blended with cement, water and an admixture to obtain heavy concrete. Hematite produced in the Carajas mine in Brazil, the Iscor mine in the Republic of South Africa or the Hamersley mine in Australia, having high specific gravity and a satisfactory size distribution and hardly contg. fine powder is preferably used as the hematite.
Patent JP-H02305324-A (JP)
Title: Supercharging pressure control valve device
Inventor: KYOTANI MICHIO
IPC: F02B39/00
Filed: 1989-05-19
Abstract: PURPOSE:To provide a small-sized and low-cost device by providing a by-path passage which bypasses the fan of a supercharger, and installing on the way a valve body mounted on a diaphragm driven by the differential pressure between upstream and downstream sides to construct a supercharging pressure control valve for an integrated structure of the supercharger and the supercharging pressure control valve. CONSTITUTION:In the housing 31 of a supercharger, the first and second by-path passages 34, 35 are formed, and in the housing 31, a case 36 is fixed through a diaphragm 38. The edge of the second by-path 35 is takes as a valve seat part 39 to make into contact with a valve body 40 installed on the diaphragm 38, and the diaphragm 38 is forced in the closing direction of the valve body 40 by action of a spring 42. At the time of middle and high load duty operation, a throttle valve is closed immediately, and when the negative intake pressure on the downstream side of the throttle valve increases, the pressure in the second by-path passage 35 increases to become positive high pressure, so that the valve body 40 is opened against the spring 42, and pressurized air is circulated between by-path passages 34, 35. It is thus possible to prevent the pressure on the upstream side of the throttle valve from increasing.
Patent JP-H0950125-A (JP)
Title: Photopolymerizable composition and photosensitive planographic printing plate using that
Inventor: TSUJI SHIGEO
IPC: B41N3/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having good sensitivity, developing property and printing durability. SOLUTION: This photopolymerizable compsn. contains a compd. which is addition-polymerizable and has at least one ethylenic unsatd. bond, a photopolymn. initiator which is activated by active rays, and a polymer binder. The addition-polymerizable compd. having at least one ethylenic unsatd. bond contains a compd. expressed by the formula by 10-60wt.%. In the formula, R<1> is hydrogen atom or methyl group, R<2> is hydrogen atom, methyl group, ethyl group or chloromethyl group, and (n) is an integer >=2.
Patent JP-H0421787-A (JP)
Title: Coating method with platinum and coating solution therefor
Inventor: TSURUOKA SATORU
IPC: G01N27/12
Filed: 1990-05-17
Abstract: PURPOSE:To enhance the yield of coating with Pt and to enable partial coating by applying a Pt salt soln. to a body to be coated, heating the soln., supporting a Pt catalyst on the body and immersing the body in a chemical Pt plating soln. CONSTITUTION:The surface of a body to be coated is cleaned and a Pt salt soln. is applied. The Pt salt is decomposed by heating the soln. and a Pt catalyst is supported on the body. The body is then immersed in a chemical Pt plating soln. and heated to form a Pt coating. The Pt salt soln. is preferably a soln. consisting of 0.1-20g/l (expressed in terms of Pt) ammineplatinum nitrite, 5-100g/l ammonium nitrate, 1-200ml/l aq. ammonia soln. and the balance water. The Pt coating on the body to be coated is formed only on the part with the supported Pt catalyst by self-catalyst type chemical plating by which Pt deposited on the catalyst acts as a catalyst and plating proceeds. A chemical reaction for depositing Pt can be controlled according to the pH of the plating bath.
Patent JP-H08302750-A (JP)
Title: Slewing device for upper slewing type construction equipment
Inventor: ITO KOICHIRO
IPC: E02F9/22
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a turning force, and to prevent rocking at the time of stoppage by controlling tuning force with excellent response by installing a body of revolution and a bearing member and a driving motor rotating the body of revolution and mounting a gyro-stabilizer, an arithmetic unit and a motor driving device. CONSTITUTION: A gyro-stabilizer 10 is set up to an upper revolving superstructure 2. Gyro-moment is utilized for revolving torque by actively controlling the angular velocity of the precession axis P of the stabilizer 10. Consequently, large revolving torque is obtained without receiving the reaction of a lower revolving superstructure 3. The angular velocity of the precession axis P is controlled at a high speed, and revolving torque at the time of stoppage is controlled properly, thus preventing re-shaking, etc. When the self-movement of the bodies of revolution 11 of one or more of the stabilizers 10 is reversed to others and the direction of precession is also reversed, components excepting slewing are denied mutually, and only moment composed as tuning force is acquired. Accordingly, workability and slewing operationability can be improved.
Patent JP-S5555530-A (JP)
Title: Electrode device for plasma processor
Inventor: SUGANO TAKUO
IPC: H01L21/31
Filed: 1978-10-18
Abstract: PURPOSE: To make the density of electrical current uniform, by providing recesses on the top of an electrode in set positions of wafers and placing an insulating cover of quartz or the like on the top of the electrode except for the recesses.  
     CONSTITUTION: Projecting members 3 are fitted in recesses 5 on the top of an electrode 1 equipped with a water cooling jacket 6. Wafers 2 to be treated with plasma are placed on the projecting members 3. An insulating cover 4 of quartz or the like is provided on the top of the elecrode 1 except for the recesses 5. A cylndrical shield 7 is provided around the electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299713-A (JP)
Title: Roll-forming method for welded tube
Inventor: YAMADA MASAYUKI
IPC: B21C37/08
Filed: 1988-05-25
Abstract: PURPOSE:To effectively prevent edge buckling by forming a metallic strip into a tube shape giving a tension from the upstream side of a roll forming machine in the feeding direction of the metallic strip by a roll forming method executed before welding a thin thickness welded tube wherein a ratio of a wall thickness to an outer diameter does not exceed a specified value. CONSTITUTION:In a roll forming line for a welded tube, a torque limiter is provided in a rotating part of an uncoiler 1 so that a rotary torque of the uncoiler 1 can be set and a tension is given to the metallic strip. In a thin thickness welded tube wherein the ratio t/DX100% of the wall thickness (t) to the outer diameter D does not exceed 1.6%, on both side edges 10, 10 of the metallic strip H, waves W are formed, edge buckling is generated, butting parts become irregular in a welding time and can not be welded. The metallic strip is formed into a tubular shape while a tension is given from the upstream side of the roll forming machine 3 in the feeding direction of the metallic strip before it is welded. In this way, it is possible to effectively prevent the edge buckling and to obtain a welded tube excellent in welding quality.
Patent JP-S5460947-A (JP)
Title: Information recording-reproducing method
Inventor: OGURA YUKIO
IPC: G02B27/00
Filed: 1977-10-24
Abstract: PURPOSE: To enable recording and reproducing to be performed in the state of being able to prevent leakage of the scret of image information by using the optical system which uses a plurality of graded index tupe light transmission bodies of a constant conjugate length and different magnifications and is installed with wavelength selective filters of respectively different values.  
     CONSTITUTION: An optical system 4 parallel bundled with a plurality of graded index type light transmission bodies 3 are relatively removably provided between the original picture 1 and a color recording material 2. Since the respective transmission bodies 3 are the same in the conjugate length L, vary respectively in magnification and are provided with respectively different wavelength selective filters 5, the image areas shared by the original picture 1 and recording material 2 face by the optical transmission 3 of each one vary respectively and the images having been recorded are unidentifiable as compared to the original picture 1 and yet the colors of the image surface having been recorded vary respectively, thus the visual identification of the images is entirelay impossible. If reproduction is performed by using this same optical system, reading may be performed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05324702-A (JP)
Title: Information processing unit
Inventor: MARUTA TOMOE
IPC: G06F17/27
Filed: 1992-05-20
Abstract: PURPOSE:To speedily select and display a desired phrase among many phrases consisting of documents, etc., and to convert it into another language and vocalize the phrase in the converted language. CONSTITUTION:The information processor 31 is equipped with a liquid crystal display 32 which displays phrases, etc., a speaker 33 for speech output, etc. An operator presses one of scene buttons 161-1613 to display the phrase of each scene on the liquid crystal display 32 and presses a Japanese-English conversion button 24 to converts the Japanese phrase into English and display them. With a speech output button 25 pressed, the speech of the phrase is voiced in English. A corresponding phrase can be retrieved on the basis of the label information added to the phrase with a key word button 23 depressed.
Patent JP-S5751536-A (JP)
Title: Lock device for top lid
Inventor: MURAMATSU YUKIO
IPC: B60P7/02
Filed: 1980-09-12
Abstract: PURPOSE: To prevent scattering of a load owing to opening of a top lid unintentionally by allowing the detained member to make engagement with the detainer member when the lid is shut.  
     CONSTITUTION: A top lid 5 opens or shuts the top opening of a container box 1 with the aid of a slide 4 operated by the transmission mechanism 6. A lever 7 is turned counterclockwise to allow the top lid 5 to take the shutting position. At this time, a recess 9 formed in the lever 7 will make engagement with a pin 8 installed on a side gate 2, and the two members are thus fast bound by each other. When the lid 5 is opened, a contact part 11 is placed at a stopper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5920066-A (JP)
Title: Device access control circuit
Inventor: KATOU TOSHIHIKO
IPC: G06F13/00
Filed: 1982-07-23
Abstract: PURPOSE:To utilize effectively an element of large capacity without decrease in processing speed, by assigning an address of an input/output element to an access inhibiting area of the element of large capacity and accessing automatically only an element of small capacity when said area is accessed. CONSTITUTION:When a signal on a terminal 1 is coincident with the content of a register 2, a comparison circuit 3 outputs a coincidence signal on a coincidence signal terminal and in other cases, no coincidence signal is outputted. On the other hand, when an address effective signal is inputted to a terminal 5 receiving an address effective signal tansmitted from a CPU, if the address selection signal on the terminal 1 is coincident with the content of the register 2 and the coincidence signal is given to a terminal 4, then this signal inhibits the address effective signal with a gate 6 so as to prevent the signal from being given to a terminal 7. The coincidence signal on the terminal 4 permits the address effective signal on the terminal 5 with a gate 8 at the same time and transmits it to a terminal 9.
Patent JP-S5753291-A (JP)
Title: Treatment with active sludge
Inventor: NISHIMURA KUNIO
IPC: C02F3/12
Filed: 1980-09-13
Abstract: PURPOSE: To favorably purify waste water or the like with active sludge while annihilating snails or suppressing their growth, by adding a proper amount of nicotinamide to a system for an active sludge process.  
     CONSTITUTION: Nicotinamide is added to a system for treating waste water, filthy water or the like with active sludge, at a rate of at least 0.5ppm based on the amount of retained sludge water, and its concentration is maintained at a fixed level. The nicotinamide does not give any harmful effect on aerobic bacteria or algae, but has a selective effect on the growth-suppression and annihilation of snails even in very small amounts. Consequently, waste water, filthy water or the like can be favorably purified with active sludge, while inhibiting troubles due to the adhesion of snails onto the installation for the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0423719-A (JP)
Title: Carrying device
Inventor: TAKEMURA TORU
IPC: B65G47/48
Filed: 1990-05-17
Abstract: PURPOSE:To improve the working efficiency of a directing and carrying device of the material for sewing work by deliverying the material to a delivery rail without overflow on the basis of the command when a directing command is given, and deliverying the material to a delivery rail without overflow and connected to other directing means when a command is not given. CONSTITUTION:Number of the material to be carried is read by a number reading M1, and direction judging means M3 judges existence of the directing command of the material to be carried from a carrying rail to a directing means M2. An overnormal detecting means M4 detects overflow of the material to be carried on each delivery rail. When a directing command is given, a first setting means M5 corresponds to the commanded direction to delivery it with a delivery rail without overflow. When a command is not given, a second setting means M6 directs the material to be carried to a delivery rail connected to other directing means M2 and without overflow.
Patent JP-H05328756-A (JP)
Title: Ultrasonic motor
Inventor: IMABAYASHI HIROYUKI
IPC: H02N2/00
Filed: 1992-05-20
Abstract: PURPOSE:To rotate the rotor installed at the end face with high torque and besides stably by maximizing the amplitude of vibration at both end faces. CONSTITUTION:An oscillator 29 is formed by sandwiching piezoelectric elements 1 and 2 with resonators 5 and 6 through electrode plates 3, 4, and 7 and welding and fixing them with the flange 26 and the fixing nut 28 provided on a fastening member 10. At this time, since cup-shaped recesses 5a and 6a are formed inside an oscillator 29, the oscillator 29 is fixed at the nearly center of the fastening member 10. Hereby, the position of the maximum amplitude of oscillation can be generated at the peripheries of both end faces, and the rotor 8 can be rotated efficiently.
Patent JP-H06318493-A (JP)
Title: Card type lighting control device
Inventor: ISHIMA MITSUHIKO
IPC: H05B37/02
Filed: 1993-05-06
Abstract: PURPOSE:To independently control the lighting times of floodlights in a plurality of positions according to the frequency recorded in a card by a card type lighting control device. CONSTITUTION:A lighting control device independently ON/OFF-controls a plurality of lighting facility groups with a preset charge by the use of a card type prepaid card. A card reader/writer 5 controlled by a central control circuit 1 is constituted in the inside of a card insert hole 7, so that a plurality of lighting facility groups A, B... can be selectively driven, when a magnetic card or IC card has a residual frequency, by the input from a lighting facility group selecting switch 11.
Patent JP-H10295219-A (JP)
Title: Fishhook
Inventor: KOROYASU TAKASHI
IPC: A01K83/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate a slave hook to improve a fishing result and also to prevent the damage of a hook shank in a parentage hook with configuration where the slave hook is fitted to a master hook in a freely rotatable state. SOLUTION: The parentage hook consists of the master hook 2 where a bending part 4 is formed in the hook shank 3 and the slave hook 7 where a ring part 6 is formed in the end part of the hook shank 5, a support body 8 for putting through the hook shank 3 is arranged in the upper part of the bending part 4 in the master hook 2, the ring part of the slave hook 7 is arranged in the upper position of the support body 8 and the slave hook 7 is fitted in the freely rotatable state.
Patent JP-2000318282-A (JP)
Title: Rotary stamp
Inventor: OTA TSUYOTOSHI
IPC: B41K1/10
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To simply and effectively adjust in height a printing belt and to efficiently assemble a rotary stamp. SOLUTION: In the rotary stamp comprising a body case 1, a rotary printing element 3 vertically movably assembled in the case 1, a master printing element 36 vertically movably mounted at a lower end of the case 1, and a grip member 31 stood on an upper surface of the case 1, an elastic member 12 for always elastically supporting the element 3 upward is provided in the case 1, an adjusting ring 18 is supported to a shaft bar 17 stood on an upper surface of a frame 4 of the element 3 to be rotatable between the upper surface of the frame 4 and the upper surface of the case 1, and an oblique portion 22 is provided on one of the upper surface of the frame 4 and the lower surface of the ring 18 and a guide portion is provided on the other. Thus, the ring 18 is rotated so that the portion 22 is brought into slide contact with the guide portion so that the element 3 rises or falls in the case 1.