baber/WOPTO huggingface dataset:
Patent JP-S57208658-A (JP)
Title: Cassette loading and unloading device
Inventor: MINAE EIJI
IPC: G11B15/675
Filed: 1981-06-16
Abstract: PURPOSE:To increase the loading/unloading operability of a cassette, by having such constitution in that a cassette inserted through an opening part is guided by a cassette holder to be automatically moved backward and then moved down automatically along with the holder to be set. CONSTITUTION:A cassette 41 inserted through an opening of a housing 1 is moved with the guidance of the holders 7 and 7'. Then a hook pawl 40 hooks to the hole of the cassette 41, and at the same time the front face of the cassette touches a contact plate 12 of a sliding plate 10 to push back the plate 10. The arms 13 and 13' turn along with the levers 19 and 19', and the springs 25 and 25' are extended and turned to be reversed. The arms 13 and 13' turn via the crank bars 20 and 20', and the cassette 41 moves backward automatically along with the plate 10. The stopper bars 16 and 16' turn with the turn of the arms 13 and 13' to release the engagement with the hook bars 37 and 37'. Thus the levers 30, 30', 35 and 35' are turned by the springs 33 and 33', then the cassette 41 is moved down along with the holders 7 and 7' to be set. In such way, the loading/unloading operability is improved for the cassette 41.
Patent JP-H02273402-A (JP)
Title: Lighting device
Inventor: FUKUDA HITOSHI
IPC: F21V21/088
Filed: 1989-04-13
Abstract: PURPOSE:To light desired places constantly by equipping front and rear portions with respective lamps and also equipping a lighting case which is to be rotatably provided to the main body case. CONSTITUTION:A lighting case 10 rotatably attached to the main body case 3 via a nut 11 is cylindrical and has lamps 12, 13 provided at respective front and rear portions thereof. A cylindrical rotor 10a is formed in the lighting case 10, and the rotor 10a is guided and inserted into an annular channel formed in a cylindrical body 3a protrusively formed on the main body case 3 and the rotor 10a is rotatable. The lamps 12, 13 can thus be pointed in desired directons by rotation of the lighting case 10 even when the angle of attachment of the main body case 3 is different, and as a result the lighting angle from each of the lamps 12, 13 is adjusted.
Patent JP-H04325878-A (JP)
Title: Pulse generator
Inventor: ITO HISAHARU
IPC: H05B41/24
Filed: 1991-04-24
Abstract: PURPOSE:To control a discharge lamp burning device using a self-excited and separately-excited half bridge inverter. CONSTITUTION:A presettable counter circuit 2 and a toggle flip-flop circuit 3 are provided. The counter circuit 2 counts 'H' zone set data and 'L' zone set data to be alternately set. The flip-flop circuit 3 forms an output pulse signal which is pulse-width-modulated by a ripple carry signal of the counter circuit 2 as a trigger clock. An ON sense signal for sensing an ON state of a self-excited switching element is applied to a pulse generator. A ripple carry signal regulation circuit 11 for regulating an input time point of the carry signal to the flip-flop circuit 3 in response to the sense signal is provided.
Patent JP-S5617618-A (JP)
Title: Dust removing method and its device
Inventor: NOBE MICHIO
IPC: B01D35/02
Filed: 1979-07-23
Abstract: PURPOSE: To automatically and efficiently remove choked dust by rotating a net body at the in-tank inside end of a discharge pipe and displacing part of the net body on the inflow water side to the outflow water side.  
     CONSTITUTION: The rotating force of an impeller 2 rotated by the flow of waste water is transmitted to a shaft 3 and a rotator C is slowly rotated at the inside end of the tank A of a discharge pipe 1. The water passes through a net body B and flows into the rotator C as shown by an arrow F 1 . The large dust contained therein is dammed up and removed by the net body B, but the fine dust such as cotten scrap chokes the mesh of the net. However, as the rotator C rotates, it turns out that said portions (b) successively face the pipe 1. In this position, the water flows out as shown by an arrow F 2 , hence the force of the direction opposite from before is exerted to the chocked dust and by this force, the dust may be easily dislocated from the net body B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210627-A (JP)
Title: Preparation of semiconductor device
Inventor: TAKIZAWA RITSUO
IPC: H01L21/322
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a method of manufacturing semiconductor device which can prevent change of specific resistance in the IG method comprising a low temperature (650-800 deg.C) thermal processing by executing thermal processing in order to form crystal defect detection region within a silicon semiconductor substrate using a silicon semiconductor substrate containing sufficient oxygen for generating the intrinsic gettering effect and also containing carbon of the specific (ppma) or less. CONSTITUTION:Figure shows the relations between content of carbon Cs, reduction amount of oxygen DELTAOi and specific resistance change rate DELTAP/P of a silicon semiconductor substrate obtained by measurement. The line (a) shows specific resistance change rate for reduction amount of oxygen of silicon semiconductor substrate when content of carbon is 1.48ppma, while the line (b) shows that when it is 0.4-0.97ppma and the line (c) shows that when it is 0.1ppma, respectively. As is apparent from the figure, when a silicon semiconductor substrate contains carbon of 0.1ppma or less, the specific resistance change rate can be suppressed to a value under 10% by the thermal processing with oxygen reduction amount of 5ppma or less.
Patent JP-S60252662-A (JP)
Inventor: HERUMAN REFURAA
IPC: C09D101/00
Filed: 1985-05-02
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-S57209540-A (JP)
Title: Console device
Inventor: ICHIURA NOBORU
IPC: G06F9/00
Filed: 1981-06-19
Abstract: PURPOSE:To make the test and maintenance of the hardware efficient, through the provision of an editing function, by performing the display, write and control of an internal register and main storage of a data processor only with the operation of a keyboard of a console device. CONSTITUTION:In writing, a keyboard 34 is operated to input the write register number of content of write. A CPU 32 sets a write instruction for a conventional register to a register 37 of an interface circuit 35 and drives a control 38. The control 38 drives the control circuit 27 and sets the write instruction set to the register 37 to a command register 26 via an interface register 24.
Patent JP-H10288466-A (JP)
Title: Crucible for molten aluminum
Inventor: SHIRAISHI KUNIHIKO
IPC: C22B21/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the temperature of molten aluminum and involvement of inclusions by a construction wherein the inside of the main body of a crucible is partitioned vertically into two chambers, a melting chamber and a ladling chamber, the two chambers are made to communicate with each other by a communication opening provided properly in the vicinity of the bottom of the crucible and the molten aluminum supplied to the melting chamber flows into the ladling chamber through the communication opening as a passage of the molten aluminum. SOLUTION: A partitioning material 2 is so provided inside the main body 1 of a crucible, in a vessel part thereof, as to divide the vessel part in two vertically and thereby a vessel structure partitioned into two chambers, a melting chamber 3 and a ladling chamber 4, is obtained. These two chambers are made to communicate with each other by a communication opening 5 provided in the vicinity of the bottom of the crucible 1. Moreover, molten aluminum 30 supplied by heat-melting an aluminum ingot 20 thrown in the melting chamber 3, by replenishing a hot charge or by other means flows into the ladling chamber 4 through the communication opening 5 as a passage of the molten aluminum and the molten aluminum 30 flowing into the ladling chamber 4 is ladled at a prescribed temperature. According to this constitution, the molten aluminum can be ladled continuously without lowering the temperature thereof even on the occasion of supply of the ingot.
Patent JP-H05286106-A (JP)
Title: Manufacture of cloth-covered metal sheet
Inventor: FURUYA YOSHITO
IPC: B32B37/06
Filed: 1992-04-14
Abstract: PURPOSE:To provide the manufacture of a cloth-covered metal plate, in which the cloth surface in the cloth-covered metal plate can be improved in appearance and adhesive can be dried efficiently. CONSTITUTION:In the manufacture of a cloth-covered metal plate where a solvent type adhesive is applied to the surface of a metal plate and a cloth in lapped over the applied surface and heated so that they are stuck together, the drying by heating process of the adhesive is performed by an induction heating system. Thus, the adhesive can be dried efficiently without the impairment of the appearance of the covering cloth.
Patent JP-S5320073-A (JP)
Title: Braking hydraulic pressure control device for use in vehicle
Inventor: TAKESHITA HIROSHI
IPC: B60T8/28
Filed: 1976-08-07
Abstract: PURPOSE: To control a hydraulic pressure in the wheel cylinder by performing P valve action (hydraulic pressure reducing action) when a condition lower than the specifi ed loaded condition is made, to apply a normal braking force without performing control action when it is higher than that of specified and thereby to control a stable control in reference to the condition of the loaded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09281835-A (JP)
Title: Elastic fixing roller coated with fluororesin and image forming device
Inventor: HATAKEYAMA HIDEYUKI
IPC: F16C13/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an elastic fixing roller coated with a fluororesin which does not give rise to dielectric breakdown by the bias voltage impressed for the purpose of preventing an electrostatic offset and makes it possible to keep obtaining good images even at the time of continuos paper passage. SOLUTION: This elastic fixing roller coated with the fluororesin is used for a fixing device which has a fixing roller and pressure member disposed rotatable in pressurized contact with each other and fixes the unfixed images by holding and transporting a recording material carrying unfixed toners by the fixing roller and pressurizing member described above. The layer constitution of the elastic fixing roller coated with the fluororesin consists of at least an arbor 13, a conductive elastic layer 122, an insulating elastic layer 121 and a fluororesin release layer 11 which are laminated in this order.
Patent JP-S62250641-A (JP)
Title: Detector for end point of plasma ashing
Inventor: OMORI TATSUO
IPC: H01L21/3065
Filed: 1986-04-23
Abstract: PURPOSE:To detect the end point of ashing precisely and stably by detecting the intensity of light of at least two or more of spectral lines in transition light within a specific wave range from CO carbon monoxide molecule in plasma and comparing the intensity of these lights. CONSTITUTION:The angle of rotation of a diffraction grating 15 is changed and some spectral line in b<3>SIGMA-a<3>pi transition light within the range of wavelengths 282-285nm from CO is extracted, the spectral line is projected to a photomultiplier 17, the intensity of light is converted into electric signals, and the maximum value Ia of the electric signals is memorized temporarily in a detector 13. The diffraction grating 15 is turned, another spectral line is selected similarly, and the maximum value Ib is memorized into the detector 13. The rotational temperature of plasma is obtained from the ratio of the intensity of these two maximum values, and the variation of a rotational temper ature in the vicinity of an organic film and the rotational temperature of a plasma region 1n the vicinity of an electrode is compared from the alteration of the rotational temperature of plasma or by mounting two monocbromators, thus detecting the end point of ashing.
Patent JP-H02273203-A (JP)
Title: Ceramic isotropic compression molding jig and ceramic isotropic compression molding method
Inventor: WATANABE KEIICHIRO
IPC: B30B11/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a plane molding from a powdered material in excellent dimensional accuracy and yield by having a hollow part in the molding mold of a ceramic isotropic compression molding jig, and arranging pressure medium films in either sides of the hollow part. CONSTITUTION:A powdered material mixed with a plasticizer is filled in the hollow part 2 of a molding mold 1, after filling, a protecting sheet 7 is displaced as required, and a pressure medium film 4 for example such as semitransparent elastomer or the like is put thereon, and further a supporting board 5 for example made of steel is arranged thereon, which has through holes 8 for transmitting pressure from a pressure medium, and then bolted with the bolt holes of the molding surface and the bolt holes 6' provided on the supporting board 5 and 5' in order to seal the jig air-tightly. An isotropic pressure molding jig constituted as mentioned above can manufacture a molding by the use of an isotropic pressure device Thereby, breakage and failure during the molding releasing work can be avoided; accordingly, there may be able to obtain a large-sized plane molding having excellent dimensional accuracy and high molding strength.
Patent JP-S62252146-A (JP)
Title: Sample conveying apparatus
Inventor: NAKAZATO NORIO
IPC: H01L21/67
Filed: 1986-04-25
Abstract: PURPOSE:To prevent dusts from entering from the periphery of a conveying apparatus to a sample side by providing a cover oppositely to the sample of the apparatus and supplying gas to a space between the sample and a cover. CONSTITUTION:A wafer 11 is placed on the other lower end of an arm 61 to which one end is attached of a revolving unit to attach supporting frames 62a, 62b, and divided at width Y at a tracing portion at the center of the wafer 11 with respect to the revolving center of the arm 61. The width Y is a passage of an elevator for placing the wafer 11 in case of delivering the wafer 11. A cover frame 63 is attached to the other upper end of the arm 61, and a cover 64 is detachably engaged with the frame 63. A gas supplying unit 68 is connected through a pipe 67 with the arm 61 to supply clean gas to between the wafer 11 placed on the frames 62a, 62b and the cover 64. Thus, it can prevent dusts from entering from the outside of the frames 62a, 62b.
Patent JP-H0683900-A (JP)
Title: Simulation method for system and simulation system
Inventor: HIRAI CHIAKI
IPC: G06F19/00
Filed: 1993-04-21
Abstract: PURPOSE:To save a processing time for a simulation by reading in information for showing an input to a system and obtaining an output of the system at the time of execution of an execution type program. CONSTITUTION:A simulation compiler 10 reads in constituting information 30 of a system, and generates an execution type program (object program) 20. This execution type program 20 reads in an input waveform to the system, and calculates an output waveform from the system. In this case, since the constituting information 30 of the system is fetched already in the execution type program 20, even if an input waveform is varied at the time of execution of a simulation (at the time of execution of the execution type program 20), it will suffice that only a different input waveform is read in, as long as the constitution of the system is not varied, and it becomes unnecessary to read in the same constituting information. Moreover, the execution type is generated by compiling defined information of the system, and by inputting a boundary condition to this execution type, the system can be analyzed.
Patent JP-H03292052-A (JP)
Title: Picture read method
Inventor: AOKI MIKIO
IPC: G06T1/00
Filed: 1990-04-10
Abstract: PURPOSE:To apply distortion correction of a picture by storing the result of a characteristic point read by a 1st sensor and a characteristic point read by a 2nd sensor to a memory as it is when the discrimination as to whether the 2nd sensor reads a same characteristic point as a characteristic point read by a 1st sensor is disabled and employing a speed obtained from the correspondence of the characteristic points not certain when the correspondence is confirmed at other waiting point. CONSTITUTION:While seeking a characteristic point from a picture read by a 1st sensor 103 at all times, the same characteristic point is sought from a picture read by a 2nd sensor 103 and the picture elements of the picture are rearranged every time the corresponding characteristic point is found out. Thus, even when the correspondent characteristic point is not in existence by chance or the degree of coincidence between the corresponding characteristic points is low, the correspondence of the characteristic point is implemented accurately and a picture without distortion is obtained.
Patent JP-H03292347-A (JP)
Title: Resin composition
Inventor: TAGAITO CHIKA
IPC: C08L33/04
Filed: 1990-04-10
Abstract: PURPOSE:To improve the adhesion to a metallic material and a workpiece by preparing a resin compsn. comprising a carboxylated, fluorinated vinyl copolymer and an org. solvent. CONSTITUTION:30-70wt.% fluorinated vinyl monomer (e.g. vinyl fluoride), 0.1-10wt.% carboxylated vinyl monomer (e.g. monobutyl maleate), and 30-70wt.% other copolymerizable monomer (e.g. methyl vinyl ether) are copolymerized in the presence of a radical polymn. initiator and 5-1000 pts.wt. (based on 100 pts.wt. the sum of the above three monomers) org. solvent (e.g. n-pentane) under 100kg/cm<2> or lower pressure at 0-140 deg.C to give a resin compsn. comprising a carboxylated, fluorinated vinyl copolymer and the org. solvent.
Patent JP-S5720330-A (JP)
Title: Production of double-layer vessel such as container or the like
Inventor: DAITOU MASAAKI
IPC: B29C49/00
Filed: 1980-07-10
Abstract: PURPOSE:To easily produce the vessel inscribed on the face at a low cost, by simuiltaneously molding an outside member and an inside member by blowing a synthetic resin along the cavity of each semimold in the same mold, and then ratating one of th members by a half to connect it to the other. CONSTITUTION:A synthetic resin parison is hung down from the die 1 of an extruder into blowing molds 2 and 3 for outside and inside members, respectively. The resin is mated with each semidie cavity 20, 30 in the molds 2, 3. Thus, the outside member A and the inside member B are simultaneously molded. After the molds are separated, one of the outside member A and the inside member B is rotated by a half, to receive and assemble the inside member B in the outside member A. Thereafter, a joint part C between the two members is connected. If necessary, a heat-insulating material prepared from a synthetic resin foam such as expanded polysryrene or the like may be interposed between the outside member A and the inside member B.
Patent JP-H11291845-A (JP)
Title: Movable bumper device for vehicle
Inventor: HAGA HACHIRO
IPC: B60R21/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bumper device capable of surely protruding the entire or a part of the bumper by a proper timing at the time of collision without damaging the style of a running vehicle and increasing the safety of an occupant by softening shocks at the time of collision to prevent the damage of a collision opponent or a car body. SOLUTION: The possibility of collision with an obstacle is determined by a collision predicting means 6a based on data regarding a distance from the obstacle outputted from a distance detecting means 4 and data regarding a vehicle running state outputted from a running state detecting means 5 and, when collision is predicted, a locking mechanism 3 holding a bumper main body 2 pressed to be protruded by an elastic body 10 in a withdrawn position is released, and the bumper main body 2 is operated to be protruded to the front side of a car body.
Patent JP-H08287484-A (JP)
Title: Optical pickup
Inventor: GOTO HIROSHI
IPC: G11B11/105
Filed: 1995-04-20
Abstract: PURPOSE: To provide an optical pickup minimized in the fluctuation of a track signal due to the defocus and also stable in playability. CONSTITUTION: This optical pickup performs focusing and tracking operations by a laser module 1, amplifier 9 and amplifier unit 14. In this optical pickup, the amplifier unit 14 is provided with an amplifier 15 for increasing a front track signal from a front photodetector 5 in the laser module 1 by GA times and an amplifier 16 for increasing a rear track signal from a rear photodetector 6 to GB fold, then the relation is set as GA>GB.
Patent JP-S5620008-A (JP)
Title: Adhesive resin
Inventor: KITAMURA TADASHI
IPC: C08F20/00
Filed: 1979-07-27
Abstract: PURPOSE: A resin having excellent adhesive strength and warm-water resistance and being useful for bonding a vinyl chloride resin or an ABS resin with a metal, prepared by copolymerizing an acrylate monomer with a monomer of a phosphoric ester of an acrylate.  
     CONSTITUTION: An acrylate monomer of formula I, wherein R 1  is H or -CH 3  and R 2  is a 1W8C alkyl is reacted with a monomer of a phosphoric ester of an acrylate of formula II. As the compounds of formula I, there can be mentioned methyl (meth) acrylate and 2-ethylhexyl (meth)acrylate and these monomers are employed preferably in an amount of at least 60wt%. As the compounds of formula II, there can be mentioned 2-(acid phosphoxy)ethly (meth)acrylate and 3-chloro-2-(acid phosphoxy)propyl (meth)acrylate, and these monomers are employed preferably in an amount of 0.2-10wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03295111-A (JP)
Title: Anisotropic conductor and manufacture thereof
Inventor: MASUKO KAZUHISA
IPC: H01R11/01
Filed: 1990-04-12
Abstract: PURPOSE:To impart accurate conductivity only in the thickness direction of an anisotropic conductor by electrostatically planting a linear conductor in a bonding agent layer. CONSTITUTION:An anisotropic conductor is formed out of a bonding agent layer 4 which is applied on the electrode for electrostatic plantation, and which is removed after an insulating material 3 that forms a structure, is hardened, multiple pieces of linear conductors 2, 2... which are electrostatically planted on the bonding agent layer 4, and of the insulating material 3 for forming the structure, which is filled and hardened between the planted linear conductors 2, 2... that are arranged in the thickness direction thereof, and whose ends are exposed from the front and back surfaces. As a bonding agent, a hot-melt bonding agent is used. In order to electrostatically plant the linear conductor in the bonding agent layer, the planting is carried out by flying the linear conductor charged by the effect of electrostatic field to the side of the bonding agent layer.
Patent JP-S5224604-A (JP)
Title: Control system of steam turbine plant having turbine by-pass system
Inventor: YOKOTA MITSUHISA
IPC: F01D19/00
Filed: 1975-08-06
Abstract: PURPOSE: Control system of steam turbine plant having turbine by -pass system, that prevents to generate excessive stress from turbine parts by correct flow distribution of steam to both turbines when turbines are started to drive. 
     COPYRIGHT: (C)1977,JPO&Japio