baber/WOPTO huggingface dataset:
Patent JP-S57154676-A (JP)
Title: Reproducing device of video disk
Inventor: WATANABE TOSHIO
IPC: G11B23/02
Filed: 1981-03-20
Abstract: PURPOSE: To exactly prevent a malfunction so that a pickup stylus, etc. are not damaged carelessly, by controlling a pickup means by use of a disk-containing signal and a shutter opening and closing signal.  
     CONSTITUTION: A catch plate 43 is locked at its pushed-in position by a locking means 49, and also is detected by a detecting switch 53. Also, on a substrate 44, a pair of release pawls 50, 50 placed so as to relaese hooks by operating on levers 5, 5 of a caddy 2 are installed. Disk side detecting means 17 are installed in parallel with each other so as to face the passing surface of a disk pack guided by guide grooves 13, 13, and the detecting parts are slightly shifted to each other in the forward and backward direction and are placed. One switch 55 is installed to a place corresponding to a tapered surface 9 formed on the front end of the caddy 2, and the other switch 56 positioned in the rear is installed so as to come into press-contact with a flange 10 adjacent to the tapered surface 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04259001-A (JP)
Title: Process controller
Inventor: MOCHIZUKI KIYOSHI
IPC: G05B9/02
Filed: 1991-02-14
Abstract: PURPOSE:To deal with the abnormality of a system by a controller of a simple constitution. CONSTITUTION:A process input/output part 3 is provided with a regular output register 32 which stores the output value operated by a control part 1, an abnormality output register 33 which stores the output value in place of that of the register 32, when the part 1 has the abnormality, an abnormality output selection register 34 which selects one of the register 32 and 33 when the part 1 has the abnormality, a retriggerable monostable multivibrator 31, and an output register selector 35. When the multivibrator 31 has a time-out state in the abnormality of the part 1, the final output value of the register 32 or the output value of the register 33 is selectively outputted.
Patent JP-S57155782-A (JP)
Title: Photovoltaic cell
Inventor: HORI YOSHIKAZU
IPC: H01L31/042
Filed: 1981-03-20
Abstract: PURPOSE:To discharge electromotive force produced in a photovoltaic cell in a short time by a method wherein a second photovoltaic cell is provided electrically in parallel with a photovoltaic cell and, when attenuation in electromotive  force is required, light beams are irradiated on the second photovoltaic cell to  reduce its resistance. CONSTITUTION:A CdTe skew vaporization film 2 and a CaS thin film 3 are produced on a substrate 1. The CdTe skew vaporization film 2 has abnormal photoelectric effect and its electromotive force is taken out of metal electrodes 4. A He-Ne apparatus irradiates He-Ne laser beams 5 on the CdTe skew vaporization film 2 to generate photo-electricmotive force and an argon laser apparatus irradiates argon laser beams 6 on the CdS thin film to attenuate photo- electric motive force rapidly. This feature can attenuate photo-electromotive force in a very short time.
Patent JP-S59166435-A (JP)
Title: Pressure boost-up device
Inventor: SATAKE HIDENOBU
IPC: B23Q3/06
Filed: 1983-03-11
Abstract: PURPOSE:To make it possible to change-over the pressure of low pressure oil into a high pressure with no use of an electrically control means, by providing such an arrangement that a flow passage switching device automatically actuates a ram means to highly pressurize the latter when low pressure oil for moving a hydraulic piston to a position just before a clamping position is filled and the supply of the low pressure oil is stopped. CONSTITUTION:When low pressure oil is fed from a port 22 communicated with a hydraulic pressure source S, the low pressure oil is filled in the right side chamber 21b of a cylinder 21 and in the inside of a plunger 25 so that the plunger 25 reaches the left side position. Then, the low pressure oil flows into a cylinder chamber 12, and is fed to a predetermined clamping means. When the low pressure oil is filled in the predetermined clamping means, the feed thereof is automatically stooped, and an urging means 40 which has been contracted, pushes the plunger 25 toward its original position. The low pressure oil in the right side chamber 21b flows into the left side chamber 21a of the cylinder 21 through a choke 31 so that the plunger 25 is pushed back to its original position, and therefore, a port 23 is communicated with the port 22. At this stage the low pressure oil pushes out a ram means 13 so that the low pressure oil filled in the cylinder chamber 12 is gradually increased in its pressure, and then acts on a hydraulic clamping means to apply a predetermined clamping force to a workpiece.
Patent JP-H11223784-A (JP)
Title: Color picture forming device
Inventor: KATO MANABU
IPC: G02B13/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a color picture forming device in which resist color tone deviation due to various fluctuation (the initial change and environmental change of a color picture forming device main body) can be reduced to the minimum, and color deviation can be reduced in a simple constitution. SOLUTION: This color picture forming device is provided with plural scanning optical devices 11-14 having deflecting elements, and plural light fluxes outgoing from each scanning optical device 11-14 are introduced to the faces of plural corresponding image carriers 21-24, and the faces of the plural image carriers 21-24 are scanned with the plural fluxes so that a color picture can be formed. In this case, the plural scanning optical devices 11-14 are constituted by setting each element so that a distance from the rotary axis of the deflecting element of each scanning optical device to the image carriers 21-24 can be made shorter than the length of a valid scanning area in the image carrier, and the angle of incidence in the main scanning face of the light flux made incident to the image carrier can be 27 deg. or less in the whole valid scanning areas.
Patent JP-S51117299-A (JP)
Title: Process of concentrating radioactive waste fluid
Inventor: KOJIMA AKITAKA
IPC: G21F9/08
Filed: 1975-04-07
Abstract: PURPOSE: To concentrate radioactive waste fluid without use of a heating tube by bringing steam in direct contact with concentrated fluids. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53127599-A (JP)
Title: Epoxy resin composition
Inventor: KITAMURA MASAHIRO
IPC: C08G59/62
Filed: 1977-04-13
Abstract: PURPOSE: At least one selected from epoxy resins and phenol novolak resins is mixed with a specific curing accelerator under melting to produce an epoxy resin composition deliquecence-free and excellent in storage stability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52125336-A (JP)
Title: Toner density control device
Inventor: TSUNEFUKA NOBUHIKO
IPC: G03G15/08
Filed: 1976-04-14
Abstract: PURPOSE:To perform a delicate toner density control even at the development means where it takes much time to know a value of density in the detection circuit by providing a syspension circuit for toner replenishment.
Patent JP-S55134308-A (JP)
Title: Inclination detector
Inventor: FUKUDA NORISUKE
IPC: G01C9/12
Filed: 1979-04-06
Abstract: PURPOSE: To provide a miniaturized, simply-constructed inclination detector by utilizing variations in quantity of light, which detector permits speedily and accurately detecting inclination of a movable body thereof during an earthquake and being automatically reset to work again when the movable body has ceased to be inclined.  
     CONSTITUTION: Light sources 8a, 8b, each of which consists of a LED, are provided in a movable body 4 housed in a casing. A light receiving element 12 and a transparent window 11 for monitoring light from a light source are provided on a stationary body 1. An illumination actuator coil 7 is wound around the outer circumferential surface of an intermediate frame 6 in the movable body 4 and connected to the light sources. The light receiving element 12 is adapted to generate a voltage in accordance with a quantity of light received thereby, and apply the voltage to the base of a detector element 15. When the frame 6 is inclined at not less than a predetermined angle so that the light receiving element 12 is out of a light receiving region to receive no light, a signal is generated. In accordance with this signal, an oil stove is stopped burning. Since the frame 6 is movable with respect to the casing, it is automatically returned to a normal position when the casing in an inclined state is returned to a normal position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224412-A (JP)
Title: Tilling depth controller for ground working machine
Inventor: ONO HIROYOSHI
IPC: A01B63/114
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To simply switch a tilling depth control mode in a ground working machine. SOLUTION: In a tilling depth controller for a ground working machine controlling tilling depth by detecting the change of swinging angle of a rear cover covering the rear of a tilling part, the side of a main machine drawing this part is provided with a tilling depth setting device 40 and an engine revolution detector 42 to attain tilling depth control based on a tilling depth detector 37 and engine load control based on the engine revolution detector 42 and tilling depth control based on the tilling depth detector 37 is started at the point of a time when a detected value detected by the tilling depth detector 37 changes more than a prescribed value.
Patent JP-H07180666-A (JP)
Title: Displacement control valve for compressor
Inventor: TAKAGI NOBORU
IPC: F04B49/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a control valve performing pressure control effective to defog window glass at the time of low outside air temperature. CONSTITUTION:An injection nozzle 32 is provided between the discharge pressure HP of a chamber 35 communicating with the discharge chamber 40 of a control valve 2 and the crank chamber pressure Pc of a chamber 36 communicated with a crank chamber 41, and a ball 39 and a valve seat 34 with sealing function are disposed between the crank chamber pressure Pc of the chamber 36 and the intake side pressure Ps of a chamber 37 communicating with an intake chamber 42 so as to form the generating part 24 of the crank chamber pressure Pc. Negative pressure is generated to the chamber 36 communicating with the crank chamber 41 by the injection of refrigerant from the injection nozzle 32 at the opened time of the valve seat 34 so as to make the crank chamber pressure Pc lower than the intake side pressure Ps, and a check valve 50 is provided at the intermediate part of a pressure lead-in hole 31 communicating with a high pressure correcting part 23.
Patent JP-H09225223-A (JP)
Title: Bathtub water circulation cleaning device
Inventor: ENOMOTO TOSHIAKI
IPC: B01D35/027
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To store a cleaning material in accordance with a required quantity with only one device, by slidably attaching a cylindrical container to a device main body. SOLUTION: When a bathtub water circulation cleaning device 20 is worked, bathtub water is sucked from a water suction port 42 and is discharged from a discharge port 34 into the inside of a bathtub 1. The cleaning material is housed in the cylindrical container 40 having the bottom 40, and the cylindrical container 40 is slidably attached to the device main body 30. When the cylindrical container 40 is slid against the device main body 30 and is properly extended or contracted, a volume of a cleaning material housing part 43 for housing the cleaning material in the cylindrical container 40 is increased or decreased.  Then, in the case that many cleaning materials are required, the cylindrical container 40 is extended against the device main body 30 so as to increase the volume, and conversely in the case that less cleaning materials are required, the cylindrical container 40 is contracted against the device main body so as to decrease the volume. Thus, with only one device, a use method in accordance with a quantity of the required cleaning material is allowed.
Patent JP-H04279710-A (JP)
Title: Oil passage throttling device for internal combustion engine or the like
Inventor: TAKAHASHI TAKESHI
IPC: F01M1/06
Filed: 1991-03-07
Abstract: PURPOSE:To provide an oil passage throttling device of an internal combustion engine or the like where workability is good, manufacturing cost is low, clogging at a throttling part due to foreign matters in the lubrication oil can be prevented and a sufficient structure and strength to be used as a knockpin are provided. CONSTITUTION:A spring pin 56 provided with a slit 55 in the longitudinal direction is fitted to a shaft hole 58 of a body pipe 57 in an elastic manner, and the spring pin 56 is protruded from at least the upperstream side of the body pipe 57. The body pipe 57 is made of a high strength material, forming a knockpin to determine the positions of an engine case 25 and a bevel gear case 26.
Patent JP-S59167223-A (JP)
Title: Fixing of padding material
Inventor: KAKIGI TADASHI
IPC: B29C65/00
Filed: 1983-03-14
Abstract: PURPOSE:To locate a padding material on a specified position in a simple manner and in a short time by inserting the ends of the padding material into grooves provided on a panel and then welding them with heat and to improve the appearance by covering the ends of the padding by the grooves of the panel. CONSTITUTION:Surface material 2 such as soft vinyl chloride, polyethylene, polypropylene, etc. is laminated on an expandable sheet 3 of the same group material as the above surface material through bonding agent or by hot welding to obtain composite sheet. The composite sheet is vacuum formed or pressed into a desired shape and cut at a specified size to obtain padding 1. Thermally adhesive sheet is bonded with the end or the rear side of the padding 1 if necessary. The panel 4 formed by thermoplastic plastics such as polyvinyl chloride, ABS or polypropylene etc. is provided with grooves 5 suited to the size and thickness of each end of the padding. When the ends 7 of the padding 1 is inserted into the grooves 5 of the panel and each groove wall on the rear of the panel is heated and crashed, the groove wall and the padding 1 are welded by heating into one body.
Patent JP-S60187294-A (JP)
Title: Variable speed operating device
Inventor: SUGIMOTO OSAMU
IPC: H02P23/00
Filed: 1984-03-07
Abstract: PURPOSE:To suppress an overvoltage induced at the secondary side by a voltage variation by simultaneously operating positive and negative group thyristors for the prescribed time. CONSTITUTION:When the primary side terminal voltage varies, a variation amount detector 22 detects the variation amount, and a time setter 23 outputs a constant time command signal corresponding to the amount. In order that firing pulses from positive and negative group pulse generators 25, 27 are applied through AND circuits 29P, 29N to thyristors 4, 5 during this constant time, the thyristors 4, 5 are simultaneously operated in this time. Thus, the variation in the magnetic energy between the primary and secondary sides of an induction machine 1 upon varying of the voltage at the primary side of the machine 1 becomes the overcurrent, and is abruptly absorbed, the secondary side of the machine is not set to the overvoltage, but can be set steadily to the normal current.
Patent JP-H05213150-A (JP)
Title: Controlling-monitoring device for air bag
Inventor: MATSUSHITA MASAAKI
IPC: B60R21/16
Filed: 1992-01-31
Abstract: PURPOSE:To recognize the generation of deviation in the mounting direction of an impact sensor by providing a tilt angle sensor for detecting the mounting direction to a collision sensor, and providing a reference tilt angle sensor for detecting car-body tilt angle to the car-body, thereby monitoring deviation in the mounting direction of the collision sensor by the difference between outputs of both the sensors to issue an alarm. CONSTITUTION:A controller 5 judges directional deviations of collision sensors 1-3 when the car speed is zero before starting travel immediately after ignition. That is, the controller receives the tilt angles respectively from tilt angle sensors 6-8 integrally mounted to the collision sensors 1-3, and receives a reference tilt angle from a reference tilt angle sensor 9 mounted to the car body. When the differences between the tilt angle of the respective collision sensors 1-3 and the reference tilt angle are larger than specific angles, the controller judges that the directions of the collision sensors 1-3 are deviated, and blinks a warning lamp 11.
Patent JP-2000239799-A (JP)
Title: Ni-FREE TWO-PHASE STAINLESS STEEL FOR LIVING BODY
Inventor: KOGA TAKESHI
IPC: C22C38/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide two-phase stainless steel which does not contain Ni and also has corrosion resistance required as that of the material for living bodies. SOLUTION: This steel contains, by weight, <=0.06% C, <=1.0% Si, 3.0 to 20.0% Mn, <=0.030% P, <=0.010% S, <=0.10% Ni, 10.0 to 20.0% Cr, 3.0 to 6.0% Mo, 0.06 to 0.50% N, <=0.020% Al, <=0.010% O, and the balance substantial Fe.
Patent JP-H11240020-A (JP)
Title: Molding equipment
Inventor: KITAGAWA AKIHIRO
IPC: B29C33/26
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the working efficiency, maint an inability and safety of molding equipment by a constitution wherein a vertically movable bottom mold and a top mold, which is opposite to the top surface of the bottom mold so as to openably and closably clamp the molds, are equipped on a base table and, at the same time, the top mold is reversingly pivotally supported on the base table. SOLUTION: On a base table 2, a bottom mold 3 and top mold 5, which is openably and closably arranged opposite to the top surface 3a of the bottom surface, are provided. The top mold 5 pivots from its stand by position towards the top surface 3a of a bottom mold 3. Next, the bottom mold 3 is raised by means of hydraulic cylinders 7A and 7B up to a predetermined mold clamping position P1 for mold-clamping. After that, through a bung hole 51 opened on a top mold 5 side, a molding material W is poured in a cavity space 4. Then, under the state that the air is vented through an air vent hole 52, the pouring is performed so as to mold a plate-like product on curing. When the mold clamping is released, the bottom mold 3 is lowered to a position, at which the reversingly pivoting of the top mold 5 is allowed, so as to reversingly pivot the top mold 5 in order to unload a plate-like product.
Patent JP-H02248629-A (JP)
Title: Casing structure for rotary machine and manufacture thereof
Inventor: TEODOORU DABURIYUU HOORU
IPC: F01D25/26
Filed: 1990-02-22
Abstract: PURPOSE: To absorb differential thermal expansion to perform effective sealing by constituting a second case by radially inserting the second segment into a circumferential slot of a first segment and radially positioning it so that the segments may be relatively displaced. CONSTITUTION: An inner case for forming a cooling air passage together with an outer case is composed of four segments 76a, 76b..., the segments are spaced at a gap G, the second segment 76b is provided with a pair of plates 84b, 86b, and the first segment 76a is inserted between them. Rivets 104 are inserted into through holes 98, 96 of both plates and lateral (circumferential) slots 102 formed on the first segment 76a through spacers 106, and the segments are connected to each other so as to be relatively moved in the circumferential direction but so as not to be relatively moved in the radial direction. Therefore, effective sealing can be performed while preventing the inner case from being damaged caused by differential thermal expansion.
Patent JP-H02219871-A (JP)
Title: Printing ink
Inventor: YOSHINAKA MINORU
IPC: C09D11/02
Filed: 1989-02-22
Abstract: PURPOSE:To improve slip resistance and wear resistance without spoiling luster and clarity by compounding an ink with a specified tetrapod-like zinc oxide whisker. CONSTITUTION:1-95wt.% tetrapod-like zinc oxide whisker consisting of a nuclear part and acicular crystalline parts extended in four different directions from the nuclear part with a diameter of the base of the acicular crystalline part of 0.3-14mum and a length from the base to the apex of 1-200mum is compounded in an ink such as an acrylic emulsion type or larquer type ink.
Patent JP-S63209232-A (JP)
Title: Receiver capable of being provided on moving structure
Inventor: TAKANASHI KAZUMITSU
IPC: H04B1/16
Filed: 1987-02-25
Abstract: PURPOSE:To reproduce a frequency signal and a waveform signal with a good accuracy even when an oscillation and a rocking occur at the fitting part of a receiving means by detecting the displacement of the fitting part of a receiving signal and correcting a receiving signal in accordance with the displacement. CONSTITUTION:Even when a base providing a parabolic antenna 1 is oscillated and rocked, the oscillation and the rocking are detected by an accelerating sensor 2, and by converting them to the displacement and the displacing speed with an integrator 4, and a signal correcting part 5 corrects the output signal waveform of a receiving part 3 corresponding to the oscillation and the rocking. Consequently, as the output of the signal correcting part 5, the parabolic antenna 1 is provided at a strong base in which the oscillating and the rocking do not occur and the receiving signal of the same waveform as the received one can be obtained.
Patent JP-S58158469-A (JP)
Inventor: UEDA HIROSHI
IPC: F24H1/00
Filed: 1982-03-16
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-H07246610-A (JP)
Title: Die for extruding ceramic structure
Inventor: INOUE HIROSHI
IPC: B28B3/26
Filed: 1994-03-14
Abstract: PURPOSE:To enhance the contact bonding strength of a ceramic structure after extrusion and to reduce effects of various factors after an extrusion pressure is changed. CONSTITUTION:In a ceramic structure extruding die provided with forming grooves 2 and a plurality of body supply holes 3 each connected to the forming grooves 2, (a) a ratio of a molding groove depth to a molding groove width ranges 6-20, (b) a ratio of a cross-sectional area of one body supply hole to a body supply hole pitch ranges 0.1-0.6, (c) a ratio of a body supply hole diameter to a body supply hole pitch ranges 0.4-0.8, and (d) the length of an overlapped part of the forming groove with the body supply hole in a body progressing direction ranges 0.3-1.5mm.
Patent JP-H01258986-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/44
Filed: 1988-02-24
Abstract: PURPOSE:To form a high-density printing image, by a method wherein a thermal transfer recording medium is formed by successively laminating a heat-softening intermediate layer containing a polyester wax etc. and a heat-softening coloring material layer on a substrate. CONSTITUTION:On a substrate 1, a heat-softening intermediate layer 2 containing one or more compounds selected from among groups made of polyester wax, polyamide wax, and polyurethane wax and a heat-softening coloring material layer 3 are successively laminated to form a thermal transfer recording medium. As the substrate, a material, such as papers and resin films, is preferably used with a thickness of 2-6mum. The thickness of the heat-softening intermediate layer 2 is normally 0.3-5mum and preferably 0.5-3mum. A coloring material, a hot melt compound, and a heat-softening resin are incorporated in the heat- softening coloring material layer with a layer thickness of 0.5-8mum normally and 1.0-5.0mum preferably.