baber/WOPTO huggingface dataset:
Patent JP-H03191282-A (JP)
Title: Damper opening/closing device
Inventor: KAKITA KENICHI
IPC: F25D17/08
Filed: 1989-12-18
Abstract: PURPOSE:To ensure highly accurate control by detecting the degree of opening of an opening/closing plate and successively setting the opening of the opening/ closing plate to an arbitrary one in response to a temperature difference between actual temperature and set target temperature by providing driving means for receiving signals from comparison means and position determination means and issuing a signal to a motor. CONSTITUTION:Warehouse temperature T1 from a warehouse temperature detection means 62 and target temperature T2 from warehouse temperature setting means 63 are inputted, respectively. A target resistance R1 between brushes A60g and B60h corresponding to the degree of the opening of an opening/closing plate is determined, which target resistance R1 is then inputted as a signal into driving means 66. A present resistance R2 between the brushes A60g and B60h is inputted as a signal S5 into the position determination means 65 by position detection means 60, and is inputted as a signal into a driving circuit 66 by the position determination means 65. The target resistance R1 and the present resistance R2 are compared, it is judged on the basis of a detected resistance value whether the resistor is broken down or is opened.
Patent JP-H03190055-A (JP)
Title: Solid electrolyte fuel cell
Inventor: TAKITA KATSUHIKO
IPC: H01M8/02
Filed: 1989-12-18
Abstract: PURPOSE:To prevent displacement constraint and to retain steady a conductive sealing material, by installing containers in junctions where gas sealing is required of power generating parts, and filling each container with a conductive sealing material which is converted into liquid at around operating temperature. CONSTITUTION:Power generating parts 21 are connected through a conductive sealing material 26, such as tin, lead and mercury, which is conductive and converted into liquid during operation, while the areas between the power generating parts 21 and containers 25. Displacement constraint is eliminated and the conductive sealing material 26 which is generally solid at normal temperature is melted and filled in the container 25 when temperature is raised to 800-1000 deg.C during operation. The sealing material 26 fills spaces between junctions, where gas sealing is required, and has a gas sealing function.
Patent JP-H07184047-A (JP)
Title: Facsimile equipment
Inventor: KONDO HIROTAKA
IPC: H04N1/401
Filed: 1993-12-24
Abstract: PURPOSE:To allow the user to fine out early a fault of a scanner system by reading a white press plate for each prescribed period and printing out read data onto recording paper. CONSTITUTION:A power supply section, an original sensor and a picture memory section or the like are connected to a system controller. When a prescribed time comes (routine YES in the step S1) and the state is not a transmission state (routine YES in the step S2) and paper for output is set (routine YES in the step S3), the system controller starts checking of a faulty scanner (S4). In a subroutine for starting check of the faulty scanner, a white press plate is read without an original for a prescribed period (e.g. once per month) and an output is provided. If the white press plate is dirt or a glass plate to read an original is dirt or dust is depositted on a mirror face used for a reduction optical system utilizing a CCD, a black stripe is produced in a carrying direction of recording paper outputted as a copy. Thus, a fault of the scanner system is early found out.
Patent JP-H09179115-A (JP)
Title: Liquid crystal light valve and projector using the same
Inventor: RI OUSOU
IPC: G02F1/1347
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal light valve, light in weight, thin in thickness and using subtractive color mixture capable of improving the availability of light, and to provide a projector using the light valve. SOLUTION: This projector is provided with a light source 41, a reflector 42 provided behind the light source 41, a liquid crystal light valve 30 provided in front of the light source 41 for forming a color image through the subtractive color mixture, a projecting lens group 43 provided on the front face of liquid crystal light valve 30, and a projection screen 44 for forming the image by projecting light passed through this projecting lens group 43.  In this case, the liquid crystal light valve 30 is provided with 1st, 2nd and 3rd liquid crystal display elements 31, 32 and 33 and color polarizing plates 35 (composed of Cyan polarizing plate 35a, green polarizing plate 35b, red polarizing plate 35c and Magenta polarizing plate 35b) arranged alternately with the respective liquid crystal display elements 31, 32 and 33 so as to form the color image by using the subtractive color mixture for providing the color of emitted light by subtracting the wavelength of incidental light.
Patent JP-H09165123-A (JP)
Title: Paper sheet conveying device
Inventor: GOTO KAORU
IPC: G06Q40/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To continuously monitor the passage of paper sheets by registering the time in which a paper sheet passes through a plurality of sensors on a conveying passage, detecting a following paper sheet by a first sensor when the foregoing paper sheet detected by the first sensor is not detected by the second sensor although the paper sheet is conveyed by the constant amount, and judging that there is no obstacle in the conveyance of the paper sheet when the following paper sheet can be detected by the second sensor. SOLUTION: A bill passage checking unit 9 monitors the passage of bills between sensors Sn, Sn+1 by a sensor 8 after setting the time of the passage of the bills into a passage time registering area 10. When the bill is not detected by the Sn+1 sensor although the bill detected by the Sn sensor is conveyed by the constant amount, the following bill is detected by the Sn sensor, when a following bill is detected by the Sn+1 sensor, correction is performed so as to prevent the abnormal conveyance from being judged.
Patent JP-H02217381-A (JP)
Title: Method for protecting product of carbon-containing composite material from oxidation,and product protected thereby
Inventor: JIYANNKUROODO KABARIE
IPC: C04B41/50
Filed: 1989-12-20
Abstract: PURPOSE: To improve the oxidation resistance by impregnating open pores in a carbon-containing composite material with a solution of alkali metal compound and applying heat treatment.  
     CONSTITUTION: Residual open pores in a product of carbon-containing composite material, such as carbon fiber-reinforced SiC matrix composite, are impregnated with a solution of an alkali metal compound (e.g. sodium silicate) under a vacuum (e.g. 30 Torr). The product is dried and then heated to a temp. in the vicinity of the softening point of the impregnated material. If necessary, a wear- and oxidation-resistant material, e.g. refractory ceramics, such as SiC, is subjected to chemical vapor growth to apply protective coating against oxidation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03190192-A (JP)
Title: Circuit device shielding structure and formation of shield
Inventor: SHIBUYA HIDEKI
IPC: H05K9/00
Filed: 1989-12-19
Abstract: PURPOSE:To enable a shielding structure to be improved in shielding effect, simplified, miniaturized, and reduced in cost by removing a shielding case by a method wherein a conductive film is formed on the surface of the insulating coating layer of a circuit device to serve as a shielding structure. CONSTITUTION:A circuit board 4 mounted with optional electronic components 81, 82, and 83 is installed on a circuit device 2, an insulating coating layer 16 is formed on the surface of the circuit device making a terminal lead 10 selectively exposed, a conductive film 18 is formed on the surface of the insulating coating layer 16 avoiding the terminal lead 10, and the conductive film 18 is connected to a reference potential or a grounding point. By this setup, the peripheral part of the circuit device 2 is surrounded by an equipotential surface through the conductive film 18, and the circuit device 2 can be electrostatically and magnetically shielded from an adjacent external circuit. A structural waste of a conventional shielding structure formed of a metal plate can be eliminated, an optical shielding structure can be realized, a process required for providing connection pawls to a metal case and connecting them can be dispensed with, so that a shielding structure of this design can be lessened in manufacturing cost.
Patent JP-H11163263-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI YUKIHIRO
IPC: H01L27/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which is capable of suppressing the fluctuations of the resistance value of resistance element and of realizing the highly accurate resistance element. SOLUTION: Exposure is made by using a photomask 17 having a photomask pattern 14 for a resistance element and other photomask patterns 15 and 16, which are provided in the neighborhood of the mask pattern 14 for the resistance element and suppress the fluctuations of the dimensions of the resistance element through the interference of light in the exposure process. The separation width between the photomask pattern 14 for the resistance element and the other photomask patterns 15 and 16 is set at twice or more of the minimum dimension of the layout rule for the photomask pattern (e.g. 1.0 μm).
Patent JP-H02176011-A (JP)
Title: Method of evaluating ground properties
Inventor: YAMAZAKI TSUTOMU
IPC: G01V1/00
Filed: 1988-12-28
Abstract: PURPOSE:To make highly accurate evaluation of ground properties possible by making a shear wave emitter, adherently attached to the inside of the first shaft bored into the ground, emit the shear wave by applying shock torque thereto, and by making a receiver installed at the inside of the second shaft receive the said wave. CONSTITUTION:Two shafts 2 and 3 are bored, facing each other, to the ground 1 and horizontal shock torque is applied to a shear wave emitter 11 adherently attached to the inside of the first shaft 2, and shear wave 13 is emitted thereby. Then the velocity of elastic wave inside the ground between the shafts 2 and 3 is measured by making a receiver 12 installed at the inside of the second shaft 3 receive the shear wave 13, and evaluation is made thereby to determine properties of the ground. As the shear wave 13 propagating in the ground is an oscillating wave to which only the horizontal displacement is available, incident wave to and reflected wave from a stratum having the different rigidity and lying deep are scarcely made, and vertical elastic wave is not made too. Therefore, there is little disturbance at the reception and accuracy in evaluating the ground properties can be improved thereby.
Patent JP-H07190427-A (JP)
Title: Ventilation fan
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/10
Filed: 1993-12-24
Abstract: PURPOSE:To assuredly prevent a worker from being injured due to a remote control of a ventilation fan main body from an unpredictable place at the time of a maintenance work of the ventilation fan main body. CONSTITUTION:A ventilation fan is equipped with a ventilation fan main body 1 for which a blower is provided, and a remote control switch 10 which remotely controls the ventilation fan main body 1 using a wireless signal. The remote control switch 10 is detachably fitted in an attaching device 14 which is fixed at a location being apart from the ventilation fan main body 1, and can be transmit the signals only when being fitted in the attaching device 14. By doing so, the ventilation fan main body can be assuredly prevented from being remotely controlled from an unpredictable place.
Patent JP-H09165789-A (JP)
Title: Construction machine
Inventor: SASAKI YUKIRO
IPC: E02F9/22
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of energy consumption for electric motors of a construction machine for which oil-hydraulic pumps are operated by electric motors using a battery as their power source. SOLUTION: A main motor 23a in a relatively large output and a sub-motor 23b in a relatively small output are started by a battery 22b mounted on a construction machine, and a variable displacement main pump 24a is operated by the main motor 23a while a fixed displacement sub-pump 24b is operated by the sub-motor 23b. Working fluid supplied by the pumps is controlled by a control valve 28a, and a travel device and various hydraulic actuators of working equipment are driven therewith. An unloading valve 60 operated on starting of the sub-motor 23b is provided at a delivery line 59 of the sub-pump 24b.  In accordance with a hydraulic actuator to be operated, signals are outputted from a controller 46 to relays 54a and 54b, and a type of operation is selected out of the following three: operation only by the main motor 23a, operation only by the sub-motor 23b, and operation by both of the main motor 23a and the sub-motor 23b.
Patent JP-H06172440-A (JP)
Title: Catalytic component for polymerizing alpha-olefin
Inventor: KANAZAWA SEIZABURO
IPC: C08F4/60
Filed: 1992-12-09
Abstract: PURPOSE:To obtain the subject component providing a polymer having excellent rigidity in high yield, having improved strength while maintaining high activity by bringing a specific solid component into contact with an olefin in the presence of a specific organosilicon compound and an organoaluminum compound. CONSTITUTION:(A) A solid component essentially comprising Mg, Ti, a halogen and an electron donative compound is brought into contact with (D) an olefin in the presence of (B) an organoaluminum compound and (C) an organosilicon compound of the formula [R<1> is Si-containing heterocyclic substituent group; R<2> is 1-10C hydrocarbon or R<4>O (R<4> is 3-10C hydrocarbon), etc.; R<3> is CH2 or C2H5; (x) is 1 or 2; (y) is 0 or 1; (z) is 3 or 3 with x+y+z=4] (e.g. 3,3- dimethyl-3-cyclopentyldimethoxysilane) to give the objective component. The component A is preferably obtained by bringing a halogen-containing alcohol into contact with a contact product of metal Mg, a halogenated hydrocarbon and a compound of the formula XmM(OR)m-n n (X is H, halogen, etc.; M is B, C, etc.; R is 1-10C hydrocarbon; m>n>=0) and bringing an electron donative compound and a Ti compound into contact with the reaction product.
Patent JP-H08141292-A (JP)
Title: Air pressure type hand ring press to remove wrinkles
Inventor: WATANABE KAZUMASA
IPC: D06F73/00
Filed: 1994-11-21
Abstract: PURPOSE: To reduce wrinkle-removing work effort by utilizing air pressure to facilitate continuous work by disposing an ironing table that can be applied with air pressure in directions allowing wrinkles to be removed and an iron to be movable together with the ironing table for clothing hung on a vertical frame. CONSTITUTION: Sliding rail columns 2 suspend a horizontally sliding rail frame 17 supported on a vertically sliding rollers 3 via wires by means of a vertically balancing turn rollers 4 fitted at the top of a main body frame 1, whereas vertically weighting weights 29 are disposed at the lower end of the wires. Furthermore, a steam iron fitting plate 22 is attached to one end of a steam iron oscillating arm 13 by a horizontally swinging pin 11, the one end being fitted with a steam iron 15 by a steam iron rotating pin 14. Moreover, a vertically adjustable hanger 25 to hang clothing is disposed at the upper part of the main body frame 1, the hanger being so fixed as it can be moved vertically by an up/down adjusting bolt 26 and a butterfly nut 27.
Patent JP-H02177654-A (JP)
Title: Fault informing system
Inventor: IHARA SHIGEKO
IPC: H04B17/00
Filed: 1988-12-28
Abstract: PURPOSE:To accurately judge the significance of a fault in a network(NW) to be monitored by an NW monitoring device by deciding the significance of the fault and informing plural network monitoring devices of fault information including the fault significance and fault contents by the NW monitoring device when the fault occurs or is restored. CONSTITUTION:When the fault occurs or is restored in an NW 1(1) to be monitored, a NW monitoring device 2(1) receives fault information b1 to indicate either the occurrence or the restoration of the fault with a reception part 4(1). A significance deciding part 6(1) takes out composition information (c) corresponding to the fault information b1 from an NW composition information part 5(1) based on the fault information b1. The significance deciding part 6(1) decides the significance of the fault based on the composition information (c) and the fault information b1 and classifies the significance of the fault into either serious significance or slight significance for the fault. Information (d) about the significance of the fault is displayed from the significance deciding part 6(1) onto a screen display part 7(1). Thus, the significance of the fault can be accurately judged.
Patent JP-S63175076-A (JP)
Inventor: UIRIAMU PERUHAMU BURATSUKUBAAN
IPC: B05D7/00
Filed: 1987-12-24
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-H03193685-A (JP)
Title: Method for applying glaze
Inventor: YAMAKAWA TAKAHIRO
IPC: C04B41/86
Filed: 1989-12-21
Abstract: PURPOSE:To allow the rapid completion of spray application by applying glaze formed by using butyl acetate dissolving nitrocellulose as a dispersion medium on ceramics by a spraying method. CONSTITUTION:The butyl acetate dissolving the nitrocellulose is used as the dispersion medium at the time of applying the glaze by the spraying method on the ceramics. The nitrocellulose acts as a binder to bring the sprayed glaze into tight contact with the ceramics body even after drying and the ratio thereof is preferably 1 to 10 pts.wt. per 100 pts.wt. glaze component. The amt. of the butyl acetate to be used is 40 to 200 pts.wt. per 100 pts.wt. glaze component. The probable reason why the butyl acetate is good as the dispersion medium lies in a mechanism that, while the b.p. of the butyl acetate is about 110 deg.C and is higher than the m.p. of water, the latent heat of evaporation is smaller than the latent heat of evaporation of the water and the vapor pressure of the butyl acetate in the atm. air is substantially zero and, therefore, the drying thereof is faster than the water and the evaporation speed thereof is adequate.
Patent JP-H10170458-A (JP)
Title: Method and apparatus for heating by heat medium metal and method and apparatus for inspecting cast body
Inventor: SHIMIZU TOSHIO
IPC: B22D46/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method realizing quick and uniform heating, and particularly detect whether or not a product is good in accordance with a required quality with the use of an inspection method applying the heating method to a cast body obtained by casting an alloy member of a lower melting point than that of a matrix into the matrix. SOLUTION: A lower end 1a of a matrix 1 is dipped as a heat area B in a heat medium metal 4 and heated. After a predetermined time has passed, an attained temperature of an upper end of an alloy member 2 is detected. Whether a cast body 3 is good is judged from the temperature. If the alloy member 2 is melted by the heating from the side of the matrix 1 thereby exerting a predetermined function in a product, the inspection method detecting a heat conduction characteristic of the product is more suitable than a conventional nondestructive inspection method discovering a defect such as air bubbles or the like with the use of X rays or the like.
Patent JP-2000155070-A (JP)
Title: Collision test device for vehicle
Inventor: OKUDA YUKITO
IPC: G01M7/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To early damp the longitudinal vibration of a rope-like member towing a vehicle and to control the speed and acceleration of the towed vehicle with good precision. SOLUTION: This collision test device is provided with a towing dolly 5 connected to a vehicle 1 made to collide against a fixed wall 7, a rope-like member 2 fitted to the towing dolly 5 to tow the vehicle, and dampers 52a, 52b fitted to the towing dolly 5 and damping the longitudinal vibration of the rope-like member 2 generated when the vehicle 1 is towed.
Patent JP-H07253064-A (JP)
Title: Outboard motor
Inventor: MIYAKOSHI SHINICHI
IPC: B63H20/00
Filed: 1994-12-05
Abstract: PURPOSE:To provide an outboard motor which has a compact configuration and an engine having high output and large displacement. CONSTITUTION:The configuration of an outboard motor provided with a Vee- engine 1 of vertical crankshaft type has an air suction passage 37 which communicates with an air intake port 25 in the inside of a V bank 2a and is extended in the direction in which it leaves a cranckshaft on a horizotal face, a throttle valve device 4 which is connected to the upstream of the air intake passage, and a guide cover 54 which is provided with an opening facing downward and a connection port facing sideways, connected to an upstream end of the throttle valve device, and causes air intake stream facing upward.
Patent JP-H01172350-A (JP)
Title: Regeneration of used halogenated ethylene
Inventor: YAMADA TETSUZO
IPC: C07C17/00
Filed: 1987-12-28
Abstract: PURPOSE:To regenerate a used halogenated ethylene, by removing a solid material from the halogenated ethylene, a used solvent for dry cleaner by a filter, etc., eliminating polar oily stain with a zeolite adsorbent and removing nonpolar oily stain with active carbon having modified surface. CONSTITUTION:First, stain of solid material is removed from perchloroethylene, trichloroethylene, etc., a used solvent for dry cleaner, by a filter, etc., then the halogenated ethylene is treated with a zeolite adsorbent and active carbon having modified surface to remove polar oily stain and nonpolar oily stain and generated. The active carbon having modified surface is active carbon which has an average pore diameter somewhat larger than molecular diameter of an oil in the halogenated ethylene and is nonpolar free from acidic group and ash on the surface. SecadoK-1(R), etc., for example, is used as the zeolite.
Patent JP-H07151663-A (JP)
Title: Universal test equipment
Inventor: HOSHINO TAKAHIRO
IPC: G01N3/34
Filed: 1993-11-30
Abstract: PURPOSE:To provide a test equipment suitable for the behavior test of a test object subjected to repetitive application of pressure in a specified pattern. CONSTITUTION:The universal test equipment 2 comprises a controller unit 1, a receiving table unit 11 for mounting a liquid containing bag as a test object, and a slide table 9 having the rear surface secured with a press table 9a. Up/ down movement of the slide table is controlled by means of the control unit provided with an input unit comprising buttons 21, 23 for inputting the conditions of pressure application pattern in the repetitive test, e.g. a load value and a duration of pressure application.
Patent JP-2000143508-A (JP)
Title: Premenstrual syndrome depressant composition
Inventor: UEDA TOMOKO
IPC: A61K31/195
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject premenstrual syndrome depressant composition that is effective for inhibiting the symptoms developing as premenstrual syndrome by admixing theanine as an active ingredient thereto. SOLUTION: The objective composition is prepared by using theanine as an active ingredient. The theanine is a glutamic acid derivative distributing in tea leaves, one of the main flavor enhancer for tea and has been used as a food additive for flavoring. The theanine is obtained by extraction from tea leaves, via an organic synthetic route or action of glutaminase on the mixture of glutamic acid and ethylamine. The tea leaves are, for example, leaves of green tea, oolong tea, black tea or the like. L-form is preferably used as the theanine. The daily dose of the theanine is 0.2-200 mg/kg of body weight, preferably 0.5-50 mg/kg of body weight.