baber/WOPTO huggingface dataset:
Patent JP-S57155398-A (JP)
Title: Manufacture of molybdenum parts
Inventor: TAKAHASHI HIROSHI
IPC: C25D17/12
Filed: 1981-03-23
Abstract: PURPOSE: To form the Cu plating layer of a uniform thickness on the face of an Mo sheet readily, by supporting the Mo sheet by an Ni belt which is bent so as to surround the circumference of the Mo sheet at the plural places elastically and by performing Cu plating using the Ni belt as a cathode.  
     CONSTITUTION: A belt like piece 1 of Ni is bent to surround the circumference  of Mo sheet 5 and a supporting jig 2 combining a cathode is made by providing properly a protrusion parts 3 which protrude their bent parts to the inner direction. The Mo sheet 5 is fit to this jig 2 and the circumference of the sheet 5 is supported 4 by the protrusion part 3 in a point contact. Then, after the Mo sheet 5 is degreased and washed with water, the anode treatment and Ni striking treatment are performed successively, then it is washed with water. Next, the electroplating is performed, using the Mo sheet 5, eventually the jig 2 as the cathode and the pure copper as the opposite electrode. The Mo sheet 5 having the Cu plating layer of a uniform thickness can be manufactured readily by this method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04260646-A (JP)
Title: Mortar composition
Inventor: BABA AKIO
IPC: C04B103/61
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the corrosion of corrosive metals and the deterioration of inorganic cured products by employing a mortar composition compounded with a porous aggregate which contains a rust preventive or alkali metal salt and which is coated with a cement. CONSTITUTION:A porous aggregate (e.g. natural zeolite) having a size of 5-0.06mm, an air-dried bulk specific gravity of 1.5-0.1 and a water absorption of 500-15wt.% is immersed in an aqueous solution containing a rust preventive (e.g. calcium nitrite) or an alkali salt (e.g. lithium silicate), dried with air, coated with a cement and subsequently cured/granulated to provide a porous aggregate. The aggregate is mixed with a cement, zeolite, iron particles, a water-reducing and dispersing agent, a thickening agent, sodium chloride, water, etc., and subsequently coated on the surface of a built inorganic cured product or on a repaired part thereof, whereby the rust preventive and the alkali metal salt are diffused.impregnated up to the inner part of the cured product and whereby the deterioration of the inorganic cured product is prevented over a long period.
Patent JP-H03243183-A (JP)
Title: Ultrasonic motor device
Inventor: HIROTOMI ATSUSHI
IPC: H01L41/09
Filed: 1990-02-21
Abstract: PURPOSE:To follow the output frequency of a VCO by a method wherein the rotation and stop of an ultrasonic motor is detected by a rotation and/or stopping detecting means while a reference voltage for rectifying a current for monitoring of the motor is controlled variably. CONSTITUTION:The current of the piezo-electric element of an ultrasonic motor 1 is monitored by a current monitoring means 2 and the wave form of the current is rectified and amplified to effect the feed-back of it. In this case, the rotation and/or stopping of the motor 1 is detected by a rotation and/or stopping detecting means 6. A reference voltage for the above-described rectification and amplification is controlled variably by the output signal through a reference voltage control means 7. According to this method, a reference voltage for rectifying and amplifying the wave form of the current of the motor 1 can be controlled automatically so as to be optimum even when the motor 1 is stopped by the change of a resonance frequency due to the change of the heat generation of the motor 1, an ambient temperature, the abutting force of a moving body, the magnitude of an impressing signal and the like. Accordingly, the output frequency of a VCO can be followed and the motor 1 can be driven again.
Patent JP-H01216223-A (JP)
Title: Method and device for measuring peripheral temperature of cylindrical molding
Inventor: MATSUHASHI SETSU
IPC: B29C49/06
Filed: 1988-02-25
Abstract: PURPOSE:To accurately measure temperature at respective positions on the same circumferences of various cylindrical moldings by measuring temperature at plural positions of the outer peripheral surfaces on the same circumferences of the moldings which are formed cylindrically at the same time. CONSTITUTION:The positions of a preform 3 to be measured are set facing temperature sensors 117. The measuring instrument start measuring the temperature in this state and inputs signals from the temperature sensors 117 to an arithmetic processing part 400 to measure temperature at fix positions on the outer peripheral surfaces on the same circumference and also find temperature difference among the measured values. Those data are displayed on a display device or printed out for use when necessary. This measurement is carried out at plural longitudinal positions when necessary. The measurement results are used to uniform the temperature at the respective positions on the same circumference by performing temperature control in a subsequent temperature control process according to the temperature differences among the respective positions on the same circumference or feeding back data.
Patent JP-H05216354-A (JP)
Title: Electrophotographic device
Inventor: AZUMA TAKETOSHI
IPC: G03G15/16
Filed: 1992-01-31
Abstract: PURPOSE:To enable the output of a copied image with high reliability, less energy and a low cost without contamination in the device, paper clogging, copying on the rear of paper, etc., in the case of simultaneous execution of transfer and fixing the toner image formed on a photosensitive body onto paper by applying a pressure to the photosensitive body. CONSTITUTION:This electrophotographic device consists of the photosensitive body 1 consisting of hydrogenated and/or fluorinated amorphous silicon, an electrifying device 2, an exposing device 3, a developing device 4 and a transfer fixing device and simultaneously executes the transfer and fixing onto the transfer paper by superposing the transfer paper onto the toner image formed on the photosensitive body and applying the pressure to the photosensitive body and the transfer paper 6. The above-mentioned transfer fixing device has a transfer member which is provided to face the photosensitive body 1 and presses the photosensitive body, for example, a pressure transfer roll 5 which has a surface protective layer, and a cleaning mechanism which is pressed to the surface of the transfer member, for example, a cleaning blade 10.
Patent JP-H08237036-A (JP)
Title: Temperature compensation circuit
Inventor: KATO TAKUJI
IPC: H03H11/54
Filed: 1995-02-28
Abstract: PURPOSE: To provide an optional temperature change voltage changed also linearly at an output terminal by adjusting minutely the rising voltage of a transistor(TR). CONSTITUTION: The circuit is provided with a 1st TR 5 whose base receives a 1st input voltage and whose emitter connects to one terminal of a 1st resistor 7, a 2nd TR 8 whose base receives a 2nd input voltage, whose emitter connects to a 2nd resistor 10 and whose collector connects to the other terminal of the 1st resistor 7, and an output terminal connecting to the other terminal of the 1st resistor. An optional temperature change voltage based on a rising voltage of the TRs is obtained by changing a ratio of the resistance of the 1st and 2nd resistors.
Patent JP-H10237482-A (JP)
Title: Detergent composition
Inventor: SUZUKI YASUO
IPC: C11D3/37
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition which is lowly irritating to the skin, has excellent foamability, can give creamy foams, provides comfortable touch when used in washing and has conditioning effect such as smoothness after washing by using a combination of an N-alkylamidoalkanolsulfuric ester salt with a cationic polymer. SOLUTION: This composition is prepared by mixing desirably 3-70wt.%, based on the total composition, N-alkylamidoalkanolsulfuric acid ester salt of the formula (wherein R<1> is a 6-22C alkyl or alkenyl; R<2> is a 1-22C alkyl, an alkenyl or hydrogen; R<3> is a 1-5C alkylene; R<4> O is a 2 or 3C oxyalkylene; n is 0-20; and M is hydrogen, an alkali metal, ammonium, a basic amino acid or the like) with desirably 0.01-5wt.%, based on the total composition, cationic polymer such as a polyglycol/polyamine condensate, a vinylimidazolium trichloride/vinylpyrrolidone copolymer or hydroxyethylcellulose/ dimethylallylammonium chloride copolymer.
Patent JP-S60184459-A (JP)
Title: Method and device for evacuating cavity in casting die
Inventor: KAWAI TOSHIYUKI
IPC: B22D17/14
Filed: 1984-03-02
Abstract: PURPOSE:To prevent outflow of a molten metal and to simplify the titled device by passing air to the Venturi passage provided to dies and evacuating the inside of the cavity by making use of the negative pressure generated in the Venturi. CONSTITUTION:A cavity 3 is formed of a stationary die 1 and a movable die 2. A Venturi 4 is provided at the boundary surfaces of both dies 1, 2 and air is supplied from an air feeder 8 via a conduit 9 into an introducing path 5. A negative pressure is generated in the Venturi in the mid-way where the air is released through the path 5 and a lead-out path 5 into the atm. The air in the cavity 3 is therefore sucked through a suction path 10. The outflow problem of the molten metal from the passage 10 is eliminated by the above-mentioned method and since the cavity is exacuated by the simple air feeder 8 and the Venturi 4, etc., maintenance is easy.
Patent JP-S62197651-A (JP)
Title: Fuel injection timing control device of engine with pressure wave supercharger
Inventor: ODA YOSHIHARU
IPC: F02D23/00
Filed: 1986-02-26
Abstract: PURPOSE:To obtain required supercharge effect and output performance in a specified range of medium revolution and medium load where adequate supercharge effect is difficult to obtain by means of a pressure wave supercharger by controlling fuel injection timing to be retarded so that exhaust gas temperature is raised. CONSTITUTION:A bypass passage 50 is arranged to connect a pump chamber 20a of a fuel injection pump 20 with a return passage 29, with a solenoid valve 51 and an orifice 52 interposed in the bypass passage. When an engine operating range is discriminated to be in a specified operating range other than a high revolution, high load range and low revolution, low load range at a controller for inputting an engine revolution signal (b) and a load signal (c), the solenoid valve 51 is actuated to open. This makes fuel in the pump chamber 20a flow via the bypass passage 50 to the return passage 29 to lower the fuel pressure in the pump chamber 20a and, as a result, to retard fuel injection timing by a specified amount to raise exhaust gas temperature.
Patent JP-H10243177-A (JP)
Title: Image reader
Inventor: MORIKAWA SHUICHI
IPC: H04N1/107
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make a reader simple and inexpensive and to allow the image reader to easily read an image even in the case that the read face is not flat by allowing a support unit to be moved while energizing an optical face onto a read face in the case of reading an image with a read unit mounted to a flat bed unit. SOLUTION: A support unit 3 of a read unit 1 is configured in a way that the unit 3 runs in itself while being mounted on a flat bed unit 4. The support unit 3 is provided with a pinion 33 consisting of a drive roller 31 and of a free roller 32 and supports an optical unit 2 while its support pole 26 is energized downward by an energizing element 34 that is a spring. The flat bed unit 4 is provided with a guide rail 41, which is used to move the optical unit 2 in a prescribed direction. For example, in the case of reading a read original such as a book original that is placed on a flat place such as a desk top, since the optical unit 2 is energized downward, even when the read face is not flat or the thickness of the book original is too thick, the image is read along with its file margin.
Patent JP-H05241505-A (JP)
Title: Vehicle navigation device
Inventor: ISHII YOSHIHARU
IPC: G08G1/0969
Filed: 1992-02-27
Abstract: PURPOSE:To easily confirm the information of each branch path to be passed by a vehicle by displaying information on all of registered branch paths in detail by manual operation. CONSTITUTION:This device is equipped with a position detection device 2 which detects the current position of a vehicle, a data recording device 3 which records data including map data on enlarged maps of branch paths, a display device 7 which reads the map data out of the data recording device 3 and displays them, a memory part stored with data including the read map data, and a control circuit 8 which performs arithmetic control for reading desired map data out of the data recording device 3 according to position information from an input device for desired input operation and the position detection device 2, and then marking the vehicle position on a map and sending the map to the memory part. Then branch paths which are already passed and branch paths to be passed can freely be retrieved among previously set path guide data and stored passed branch path data and displayed on a display device 7.
Patent JP-S53125819-A (JP)
Title: Portamento system for electronic instrument
Inventor: SUGIURA TOSHIO
IPC: G10H1/02
Filed: 1977-04-11
Abstract: PURPOSE: To obtain the variation in a sound tone voltage, which is so exponential as to effect the suitable hearing feeling, by controlling the oscillatory frequency of a voltage controlled type oscillator in response to the maintained voltage of a voltage maintaining circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54134297-A (JP)
Title: Radiation shielding device
Inventor: NISHIO MASAHIDE
IPC: G21D1/00
Filed: 1978-04-10
Abstract: PURPOSE: To uniformly and effectively shield radiant rays leaked from hole by means of circular shield through which an operating shaft is passed and an axial shield secured to the shaft.  
     CONSTITUTION: An operating shaft 4 is passed internally through a hole 2 perforated at a concrete shield 1 to be operated by a handle 5 externally of the shield 1 at the valve of equipment and pipe. In order to shield radiant rays leaked from the hole 2 at the position of the handle 5, a cylindrical axial shield 6 is provided at the shaft 4 to make a circular shield 7 having a hole through which the shaft 4 is passed, contact with the wall of the hole 2 at the outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51116677-A (JP)
Title: Adhesion structure
Inventor: YOSHIDA ISAO
IPC: H01L21/60
Filed: 1975-04-07
Abstract: PURPOSE: To reduce spacing by arranging lead wires three-dimensionally. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56138412-A (JP)
Title: Dual muffler
Inventor: SUYAMA EIZOU
IPC: F01N1/10
Filed: 1980-03-31
Abstract: PURPOSE: To make a dual muffler compact, reduce its maximum exhaust and heighten its silencing effect, by coupling mufflers which have exhaust bypasses, with each other.  
     CONSTITUTION: The exhaust pipes for a number of cylinders extend to two exhaust pipes P 1 , P 2  extending through a muffler which is divided into a front and a rear sections by a partition plate 2 and have chambers C, D, E, F, divided from each other by partition walls 4a, 4b provided with small holes 3a, 3b. In the pipe P 1 , about a half of exhaust gas is conducted through a gas-permeable heat-resisting member 5a. The remaining exhaust gas enters into the chamber C through small holes 6c opend in front of the member 5a and flows into the chamber D through the hole 3a and enters again into the pipe P 1  through small holes 6d opened behind the member 5a. After that, the exhaust gas is discharged. In the pipe P 2 , about a half of exhaust gas is likewise conducted through a gas-permeable member 5b. The remaining exhaust gas flows through small holes 6e, the chamber E, the hole 3b, the chamber F and other small holes 6f and is discharged through the pipe P 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11230064-A (JP)
Title: Scroll compressor
Inventor: HIROOKA KATSUMI
IPC: F04C18/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage of gas without requiring to narrow the width of a tip seal even when a fixed scroll and the spiral lap of a rotary scroll are made thin in thickness by forming the sidewall of a seal groove on the outside only. SOLUTION: A seal groove 42 for burying a tip seal 18 is bored on the tip face 41 of the spiral lap 16 of a rotary scroll 14. The seal groove 42 has a sidewall 43 only on the outside, i.e., on the radial direction side of the spiral, and a sidewall on the inside is eliminated. The pressure in a compression chamber on the center side of the spiral is made higher than the pressure in the compression chamber on the outside during the operation of a scroll compressor, and the tip seal 18 is pressed to the outside in the seal groove 42, i.e., in the radial direction, into close contact with the sidewall 43 to prevent the high- pressure gas in the compression chamber on the center side from leaking into the outside compression chamber. Even when a fixed scroll and the spiral lap 16 of the rotary scroll 14 are made thin in thickness, the width of the tip seal 18 is not required to be narrowed.
Patent JP-2000239142-A (JP)
Title: Cooling cosmetic
Inventor: TEJIMA HIROSHI
IPC: A61K8/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling cosmetic which scarcely irritates skins, can impart a sufficient cooling touch over a long time and hardly generates a characteristic smell by combining a specific amount of a menthol derivative with a specific amount of menthol or camphor and a lower alcohol. SOLUTION: This cooling cosmetic contains (A) a menthol derivative (preferably L-menthyl glyceryl ether and/or L-menthyl lactate) in an amount of 0.5-5 wt.% based on the total amount of the cooling cosmetic, (B) menthol and/or camphor in an amount of 0. 05-1 wt.% based on the total amount of the cooling cosmetic, and (C) a lower alcohol. The component C is preferably ethanol and is preferably contained in an amount of 2-50 wt.% based on the total amount of the cooling cosmetic. The cosmetic is preferably further mixed with (D) a polyhydric alcohol (preferably glycerol, 1,3-butylene glycol). The component D is preferably further mixed in an amount of 0.1-20 wt.% based on the total amount of the cooling cosmetic.
Patent JP-S55134410-A (JP)
Title: Pressure control method of process
Inventor: YOKOYAMA TAKESHI
IPC: G05D16/00
Filed: 1979-04-06
Abstract: PURPOSE: To use a proportional integral and differential operation control to control rapidly and stably the ventilator emission pressure to a fixed value throughout all ranges from a light load to a heavy load, by gain-compensating the operation output change value according to load change in the wind exposure quantity control of the drainage processing process, etc.  
     CONSTITUTION: Pressure change speed correction part 21 uses pressure value Pn at the current time dependent upon pressure detector 6, pressure value P n-1  at the preceding sampling time, pressure value P n-2  at the sampling time of the last but one, differential time TD, sampling time Δt, etc., to obtain pressure value Pn' at the current time which has the pressure change speed corrected, and this value Pn' is supplied to pressure deviation operation part 22. Operation part 22 subtracts pressure control target set value P sv  from pressure value Pn' to obtain pressure deviation after differential correction. This pressure deviation e n ' is input to operation output change operation part 23, and there, pressure deviation e n ' at the current time, pressure deviation e n-1 ' at the preceding time, integral time T 1 , proportional gain coefficient K p , etc., are used to obtain current operation output change value ΔFn. This change value ΔFn is supplied to gain compensation operation part 24 to perform gain compensation accompanied with change of the load quantity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05238123-A (JP)
Title: Important one's seal-controlling system and its apparatus
Inventor: NAGAOKA JIRO
IPC: G06Q20/40
Filed: 1992-02-27
Abstract: PURPOSE:To provide a control system for preventing one's seal from being used illegally and its apparatus by a method wherein a content of application of an important one's seal is recorded with a banking organ to enable its illegal application to be detected in its early stages. CONSTITUTION:A mainframe 2, a plurality of kinds of one's seals 3, 3..., one's seal-placing parts 4, 4... which are disposed in a row on the above-mentioned mainframe 2 and hold individually a plurality of kinds of one's seals, a one's seal user information input part 8 such as an ID card read means (a card reader 5), a recitation number, etc., information-inputting key (a ten key 6), its display part 7, etc., and a recording means which is annexed to the mainframe 2 and records an application state concerning the applications of one's seal, are provided. An objective one's seal 3 is enabled to be drawn out from the one's seal-placing part 4 based on the user information inputted to the one's seal user information input part 8, and an important one's seal is controlled by recording date of application, date of return, a class of one's seal, user's name (a symbol), etc., when the one's seal is used.
Patent JP-H02222817-A (JP)
Title: Vibration sensor
Inventor: KOSEKI TETSUO
IPC: G01H1/00
Filed: 1989-02-23
Abstract: PURPOSE:To enable always detecting of a vibration level constantly with a simple construction by a method wherein a ball turns with a vibration exceeding a fixed value to oscillate a mobile ring to bring a mobile electrode mounted on the mobile ring into contact with a fixed electrode. CONSTITUTION:A hermetic container 12 has a recess 13 at the center of the bottom thereof to house a ball 20 and a mobile ring 18 is suspended in the perimeter thereof. A mobile electrode 19 is mounted on the ring 18 and a fixed electrode 21 is provided relative to the electrode 19. Then, a container 12 is suspended in an outer case 10 and a liquid 25 is placed between the container 12 and the case 10. A vibration sensor thus arranged is mounted on a fixed object and the container 12 is suspended vertically with the ball 20 seated on the recess 13. At this point, when a vibration generated by an earthquake exceeds a fixed level, the ball 20 turns from the recess 13 and the mobile ring 18 is pushed by the ball 20 to oscillate on a pivot 17. Thus, the electrode 19 oscillates together with the ring 18 and contacts the electrode 21, thereby opening or closing an electric contact.
Patent JP-S60184887-A (JP)
Title: Optical recording medium and recording method thereof
Inventor: SHIRAI HIROYOSHI
IPC: B41M5/26
Filed: 1984-03-05
Abstract: PURPOSE:To enhance recording sensitivity, S/N and thermal stability and reduce deterioration on reproduction, by a method wherein a recording layer comprising a phthalocyanine polymer obtained by polymerizing or cross-linking two or more moleculars of phthalocyanine having a vinyl group or a composition comprising the polymer is provided on a base. CONSTITUTION:The recording layer formed from a phthalocyanine polymer obtained by cross-linking two or more molecules of phthalocyanine having a vinyl group or a composition comprising the polymer is provided on the base to obtain an optical recording medium. The phthalocyanine polymer is preferably a homopolymer or copolymer of one or more phthalocyanine coloring matters having a vinyl groups or a copolymer of one or more phthalocyanine coloring matters with one or more comonomers having one or more vinyl groups or the like. The recording medium is irradiated with writing light pulsewise to change the orientation or association state of the phthalocyanine molecules at a recorded part, thereby forming record dots having a reflectance or a transmittance or absorbance different from that of the surroundings.