baber/WOPTO huggingface dataset:
Patent JP-S5941874-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSOYA KIYOSHI
IPC: H01L31/04
Filed: 1982-08-31
Abstract: PURPOSE:To make it possible to simplify manufacturing processes and to reduce manufacturing costs, by using a BSG film as an impurity source in a process for forming a P<+> layer on one surface of a substrate, and using the BSG film as a mask in a process for forming an N<+> layer on the other surface thereof. CONSTITUTION:An SiO2 12 is formed at the periphery of a P type silicon substrate 11 by heat oxidation. Only the SiO2 film on the back surface of the substrate 11 is etched away. Then, a BSG film 13 is formed on the back surface of the substrate 11 by a chemical evaporation method. With the BSG film 13 as an impurity source, heat treatment is performed at, e.g., about 1,100 deg.C. Then boron is diffused into the substrate 11 from the BSG film 13, and a P<+> (boron) layer 14 is formed. Then the SiO2 film at the part, where an N<+> (phosphorus) layer is to be formed on the surface of the substrate 11, is etched away. Then, with the BSG 1 film 13 at the back surface of the substrate 11 as a mask, an N<+> (phosphorus) layer 15 is formed on the surface of the substrate 11, by the thermal diffusion with POCl3 as an impurity source. At this time, an SiO2 film 12' is simultaneously formed. Thereafter, the SiO2 film and the BSG film around the substrate 11 are etched away.
Patent JP-H04351681-A (JP)
Title: Water-soluble polyethylene primer composition
Inventor: MORIFUSA SHUNKAI
IPC: C08L51/06
Filed: 1991-05-29
Abstract: PURPOSE:To improve the labor environment, air polution and odor due to a volatile solvent by minimizing the amount of the solvent, the large reduction in the amount of the solvent being effective for the cost reduction of coating materials, improving the safely to fire, simplifying a deodorizing apparatus and reducing installation investment. CONSTITUTION:A water-soluble polyethylene primer which comprises a graft polymer of an ethylene-vinyl acetate copolymer with an unsaturated dicarboxylic acid, rosin, a chlorinated product of a graft polymer of polypropylene with an unsaturated dicarboxylic acid, a surfactant, an organic solvent and water.
Patent JP-S5578391-A (JP)
Title: Display printer unit
Inventor: ABE FUMITAKA
IPC: G06K15/14
Filed: 1978-12-08
Abstract: PURPOSE: To provide a display function and a printer function by using a storage medium consisting of materials, which generate photochromic reaction, for display and using a diazo photosensitive substance for print recording.  
     CONSTITUTION: The ultraviolet-ray beam of ultraviolet-ray light source 1 has intensity modulated by optical modulator 2 and is incident onto rotary polyhedral mirror 3. The ultraviolet-ray baem deflected by polyhedral mirror 3 is condensed by focusing lenes system 4 and is focused to color the image on photochromic storage medium 8 and record it. A light is irradiated from visible light source 9 to colored medium 8, and the image is magnified by magnifying lens 11 and is projected onto screen 12. When light path converter 5 is switched, the ultraviolet-ray is irradiated to diazo photosensitive substance 6 to record the image. Photosensitive substance 6 is developed through development liquid 7. The color of image colored on medium 8 is eliminated by irradiating an infrared ray from infrared ray light source 10. Then, since the image colored on medium 8 can be eliminated by infrared rays, this medium can be used again and again. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5485099-A (JP)
Title: Toll collecting device in toll road
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B15/00
Filed: 1977-12-20
Abstract: PURPOSE: To increase the reliability and facilitate the maintenance, by letting the operation panel to be used in three kinds of as ticket distributor, ticket checker and data input device by dividing with button changeover plate.  
     CONSTITUTION: An operation panel 50 consists of input button part 51 and display part 52, and can be used as data input device, ticket distributor and ticket checker by dividing with a button changeover plate 53 as shown by dot-dash line. That is, when the button changeover plate 53 is removed, the operation panel can be used as data input device; when it is tilted to the left, it can be used as ticket distributor; and when it is tilted to the right, it can be used as ticket checker. To realize such changeover operation, the built-in transfer mechanism is controlled by switches 54a, 54b, and also the printing and magnetic recording machines are controlled according to the selection of the plate on the operation panel 50. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5675925-A (JP)
Title: Device for preventing internal combustion engine from burglary
Inventor: TSUBOI MASAHARU
IPC: B60R25/04
Filed: 1979-11-27
Abstract: PURPOSE:To prevent a plate being altered by providing in a crankcase an opening which is closed oil tight by the thin plate having production number of an engine attached. CONSTITUTION:A crankcase 1 of an internal combustion engine is formed with an openings 2 communicating to the interior and exterior of the crankcase and closed oil tight with a plate 4 having the production number 3 of the engine attached. This plate 4 is made of metal plate, glass plate, etc. and formed thinner than the wall of the crankcase 1. The production number 3 is marked directly on the plate 4 so that, if this plate 4 is shaved off to erase the production number, oil in the case is drained to disable the engine, resulting in the prevention of burglary.
Patent JP-H08318080-A (JP)
Title: Device for transmitting rotation of sewing machine and method therefor
Inventor: KOJIMA HISAYOSHI
IPC: D05B69/12
Filed: 1995-05-26
Abstract: PURPOSE: To provide a device and a method for transmitting the rotation of a sewing machine in which a belt is not loosened and not detached from a pulley even when a sewing machine main body is rotated. CONSTITUTION: This rotation transmission device of the sewing machine is provided with the sewing machine main body 3 rotatable by centering a horizontal axial line 5 as a center, a motor pulley 6 provided on the rotary shaft of a motor 4, a sewing machine pulley 7 provided on the main shaft of the sewing machine, an intermediate pulley 11 provided rotatably by centering one horizontal axial line as the center, a first belt 12 provided between the motor pulley 6 and the intermediate pulley 11 and a second belt 13 provided between the sewing machine pulley 7 and the intermediate pulley 11.  Then, the sewing machine is operated by transmitting the rotation of the motor 4 to the sewing machine through the first belt 12 provided between the motor pulley 6 and the intermediate pulley 11 and the second belt 13 provided between the sewing machine pulley 7 and the intermediate pulley 11 and the maintenance of the sewing machine is performed by rotating the sewing machine main body 3 around the rotary shaft line of the intermediate pulley 11.
Patent JP-S5776808-A (JP)
Title: Oil-filled electric device
Inventor: ISHIMOTO AKIRA
IPC: H01F27/40
Filed: 1980-10-30
Abstract: PURPOSE:To perform easy detection of an abnormal region by a detection device for the generation of abnormal gas, having a gas transmitting film in a tank filled with insulating oil, and gas guiding pipe connecting the gas transmitting film and an insulation barrier of the device. CONSTITUTION:Tublar insulation barriers 5, 6 are provided around a primary coil 3 and a pair of high voltage coils 4 and a tubler insulation barrier 9 is provided around a leading wire 8 which connects the high voltage coil 4 and a bushing 7. A tank is filled with insulating oil 11. A gas detection device is placed inside a case 13 and the ends of a gas guiding pipes 16 connected to each insulation barrier and others ends 90 to the gas transmitting film. Hydrogen gas etc. generated by a corona discharge or spark, moves along the insulation barriers and directly passes through the guiding pipe 16 and are detected via the gas transmitting film.
Patent JP-H11345550-A (JP)
Title: Inclination detecting switch
Inventor: SAKAI KATSUSHI
IPC: H01H35/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent chattering. SOLUTION: This switch detects an inclined state from a state of continuity between contacts 3 which can be closed by a moving conductor 2 which moves freely within a conductor path 1 made of an insulator. In this case, the moving conductor 2 and the contacts 3 make contact with each other in a contact area 4 whose length almost coincides with the amplitude of vibration during a transient period up to the stop of the moving conductor 2, so as to prevent chattering during the initial period of detection of the moving conductor 2.
Patent JP-H07324749-A (JP)
Title: Method and combustion equipment for reducing noise generatedin combustion process
Inventor: RESURII ROI SOOHOORU
IPC: F02C7/232
Filed: 1995-05-25
Abstract: PURPOSE: To provide method and an apparatus for reducing noise generated in combustion system. CONSTITUTION: Fuel is introduced into a combustion zone 53 at a first acute angle A with respect to the axis 38 of a combustor 15 in order to improve the stability of combustion process. Combustion air is introduced into a combustion zone at a second acute angle with respect to the radially outward direction so as to swirl the air about the combustor axis in the same circumferential direction that the fuel is swirled, with the first and second acute angles being approximately equal. By swirling the combustion air in a manner that is compatible with the swirling of the fuel, noise associated with the combustion process is reduced.
Patent JP-H102386-A (JP)
Title: Ratchet type tensioner with cushioning mechanism
Inventor: SUZUKI YASUSHI
IPC: F16H7/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet type tensioner with a cushioning mechanism to cushion an impact force exerted on a plunger from the chain side regardless of a backlash amount of a ratchet mechanism and provide an excellent suppression effect against vibration generated at a chain. SOLUTION: An inner plunger 10 is retractably fitted in an outer plunger 9 backward movement of which is regulated by a ratchet mechanism 12. The inner plunger 10 is energized in a protrusion direction by an inner plunger spring 15 stronger than a plunger spring 11 to energize the outer plunger 9 in a protrusion direction. An oil reserve chamber 10A communicated with a high pressure chamber 9E through a check valve 14 is formed in the inner plunger.
Patent JP-S6214871-A (JP)
Inventor: MATSUO AKIHISA
IPC: A63B47/02
Filed: 1985-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5484739-A (JP)
Title: Electrophotographic copier
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/10
Filed: 1977-12-19
Abstract: PURPOSE: To obtain a copier provided with a developing device wherein the contanimation resulting from flying about of a develping liquid as well as the waste resulting from the veporization  of the developing liquid are prevented by transporting the transfer paper in the linear direction  without bending of the transfer paper such that the transport path of the transfer paper may  lie under the photoreceptor below the device.   
     CONSTITUTION: Developing device 36 is provided at the side of photoreceptor 32 drum while  cleaning unit 45 is provided at the position face face to with the developing device such that  the flow of transfer paper 40 lies horizontally under the photoreceptor. Accordingly, paper  jamming never occurs at the separation unit, and it is possible to apply such a simple separation mechanism as separation claw, etc. Besides, developing roller 48 is provided in the developing device 36. Elastic material 50 such as, urethane rubber which has spongy continuous air  bubbles is provided around the roller 48. Further, in case the material 50 is non-conductive,  mesh material 51 of stainless steel net is covered on the material 50. In case the material 50 is  conductive, mesh material of nylon 51 is covered on it. And the roller 48 is pressed to the photoreceptor 32 to uniformly coat it by squeezing out the developing liquid in the air bubbles. Hence  the aqueezing means is not particularly required so that excess developing liquid can be absorbed.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5676573-A (JP)
Title: Field effect semiconductor device
Inventor: KURUMADA KATSUHIKO
IPC: H01L29/78
Filed: 1979-11-28
Abstract: PURPOSE: To enhance the efficiency of a field effect semiconductor device by forming a reverse conductivity region to an active layer of predetermined depth in the section under the anode electrode of the active layer formed with cathode and anode thereon.  
     CONSTITUTION: An Si-doped GaAs active layer 14 is formed on a Cr-doped GaAs high resistance substrate 1, as a mesa structure with etching. Be ions are implanted to the section to be formed with anode electrode 19, and a P type region 16 reaching the substrate 11 is formed. Even if the region 16 does not reach the substrate 11, it may be preferred that there is the substrate 11 in the hole expansion length in the layer 14. Cathode electrode 18 and anode electrode 19 are formed through the contact layers 20, 21 respectively, and a planar type gunn diode is formed in this manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11346335-A (JP)
Title: Receiver
Inventor: MATSUKURA YUJIRO
IPC: H04N5/44
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To use an obtained error detection signal for interpolation of a video image by detecting a tracking error produced in a dynamic tracking filter DTF section. SOLUTION: A 2nd intermediate frequency signal 1 and a modulated prediction signal 15 are given to a multiplier 2 of a DTF section. An output signal of the multiplier 2 passes through a BPF 3 that uses a prescribed frequency band for a pass band, an extracted difference component and the a modulated prediction signal 15 are multiplied by a multiplier 4 and a BPF 5 extracts the sum component. An output signal of the BPF 5 is demodulated by a demodulation circuit consisting of a PLL 6, a de-emphasis circuit 7 and an LPF 8 to obtain a demodulation signal 9. The output signal of the multiplier 2 passes through an LPF 16 of a tracking error detection circuit and an extracted difference component passes through a trap filter 17 that uses a pass band of the BPF 3 for a block band.  A voltage comparator 19 compares an output signal of the trap filter 17 with a comparison voltage to provide an error detection signal 20.
Patent JP-H05318106-A (JP)
Title: Device for cutting groove
Inventor: SUGAWARA SHOJI
IPC: B23K7/00
Filed: 1992-05-21
Abstract: PURPOSE:To cut a product having a different groove condition on the same planar shape by means of a prearranged NC program. CONSTITUTION:The device is provided with a tilting mechanism 5 by which a grooving torch 4 is inclined, a horizontal shift mechanism 6 by which the torch 4 is shifted in the horizontal direction, and an arithmetic part by which t.tantheta-B.tantheta is calculated by inputting the thickness of a material A to be cut, groove angle theta, and height B of a root face 1 and by which a horizontal shift quantity of the grooving torch 4 against a vertical torch 2 is calculated. The motor 5a of the tilting mechanism 5 is driven in accordance with a driving signal from the arithmetic part, and simultaneously the motor 6b of the horizontal shift mechanism 6 is driven.
Patent JP-S5675670-A (JP)
Title: Color image developing device
Inventor: YAMADA MIKIO
IPC: G03G15/01
Filed: 1979-11-27
Abstract: PURPOSE:To make accurate development possible, by putting developing equipments, where color image coloring toners are stored, in a line in the truck movement direction on the truck which is provided movably in the horizontal direction in the machine body housing. CONSTITUTION:Truck 26 to move along rail 25 is arranged on the bottom of machine body housing 1, and four developing equipments 27, 28, 29 and 30 storing coloring toners of yellow, magenta, cyanine and black are put on truck 26. On the bottom of machine body housing 1, development rising and falling device 31 is provided to cause the developing equipment corresponding to the development position to face to the running path of recording material A. Consequently, recording material A where a color resolved image is made into a latent image oppositely to screen photoreceptor 3 is raised, and the corresponding coloring toner is developed when recording material A passes on the developing device. Thus, processes including rinse squeeze, drying, and so on are performed besides development four times for the same recording material A, and a complete color picture is formed surely.
Patent JP-H09311083-A (JP)
Title: Method for compensating linearilization of load cell and load cell with linearization compensation function
Inventor: ONISHI YOJI
IPC: G01D3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To achieve a linearization compensation of a load cell which has been impossible because of the absence of a space for attaching a semiconductor gauge for the linearization compensation to a strain-generating part. SOLUTION: The load cell is provided with a bridge circuit 1 consisting of strain gauges RA-RD set to a strain-generating body and a plurality of compensation operation circuits 3, 4. An output range of a nonlinear load signal output from output terminals 7, 8 of the bridge circuit 1 correspondingly to a load impressed to the strain-generating body is divided to a plurality of output ranges. The compensation operation circuits 3, 4 are provided to correspond to the plurality of output ranges. The nonlinear load signal is subjected to linearization compensation when a load signal in the output range is input to the corresponding compensation operation circuit, so that a compensated linear load signal is output.
Patent JP-H1171408-A (JP)
Title: Production of deproteinized natural rubber latex
Inventor: NOBUCHIKA HIDEO
IPC: C08C1/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To remove protein from a natural rubber latex in good efficiency to a high degree, by adding a proteolytic enzyme and a surfactant to a natural rubber latex to decompose protein, adding OHcontaining microparticles to the latex and centrifuging the resulting mixture. SOLUTION: The natural rubber latex is subjected to proteolysis, OH- containing microparticles are added to this latex, and the resulting mixture is centrifuged. Alternatively, the natural rubber latex is subjected to proteolysis, the latex is deproteinized by centrifugation, and OH-containing microparticles are added to the latex. The resulting mixture is then centrifuged. Although not particularly limited, the proteolytic enzyme is desirably alkali protease or the like. The surfactant which is applicable is an anionic, nonionic or amphoteric surfactant. Examples of the OH-containing microparticles include silica microparticles such as silica gel and silica magnesia microparticlcs.
Patent JP-H0444045-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/039
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the positive type resist compsn. having a high gamma value by incorporating a specific resin and radiation sensitive component into this compsn. CONSTITUTION:The resin obtd. by condensing a novolak resin or polyhydro- xystyrenes and naphthoquinone (1, 2)-diazide-5 sulfonic acid halide then exposing the same and the radiation sensitive component are incorporated into the resist compsn. in order to obtain the positive type radiation sensitive resist compsn. having the excellent gamma value. The novolak resin or the polyhydroxystyrenes, such as polyhydroxystyrene, are used as the resin to be condensed with the naphthoquinone (1, 2)-diazide-5 sulfonic acid halide. A quinone diazide compd., etc., are used as the radiation sensitive component. The resist compsn. having the excellent gamma value is obtd. in this way.
Patent JP-S63317784-A (JP)
Title: Apparatus for inspecting semiconductor device
Inventor: KASUKABE SUSUMU
IPC: G01R31/28
Filed: 1987-06-22
Abstract: PURPOSE:To measure the high speed electric characteristic of a semiconductor device, by inserting the part exposed from a coaxial cable of a core wire for a probe through a pipe composed of a shielded insulating material one at a time in a movable manner to allow the same to correspond to an electrode to be contacted. CONSTITUTION:A core wire 17 for a probe is covered with an insulating material and the outer periphery thereof is further covered with a shield material to form a coaxial cable having specific characteristic impedance. The chip part exposed from the coaxial cable of the core wire 17 for the probe is passed through each of a plurality of pipes 18 composed of an insulating material fixed between a pair of fixing boards 19, 20 one at a time and the leading end of the core wire 17 for the probe is guided to the position corresponding to each of the electrodes 1 of a semiconductor device 2 being an object to be inspected and the periphery of each of the insulating pipes 18 fixed between a pair of the fixing substrates 19, 20 is covered with a conductive material 21 and the pipes 18 are earthed in common. By this method, since the core wire 17 for the probe is shielded up to the vicinity of the leading end part thereof, the impedance matching of the whole from the probe to an inspection circuit is taken and the disturbance of the wave form of a high speed signal is prevented.
Patent JP-S639001-A (JP)
Title: Magnetic field generating device
Inventor: MAJIMA HIROYUKI
IPC: G11B11/105
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a magnetic field generating device capable of generating a magnetic field with necessary intensity by a small current and preventing the rise of a heating value by winding plural coils around the magnetic cores of a york constituted like a cross. CONSTITUTION:Coils 18a-18e are wound around the magnetic cores 16a-16d, 17 in the same direction and made to correspond to each other by the york 15 formed like a cross and all magnetic flux generated from respective coils is concentrically applied to a magnetic disk 12. Since the magnetic cores 16a-16d are formed like tapers along the lower direction and intervals between the end parts of respective magnetic cores 16a-16d and the end part of the magnetic core 17 are narrowed, the density of magnetic flux generated from the coils is increased and the intensity of the magnetic fields is improved. Thereby, the magnetic field with necessary intensity can be generated by reducing currents supplied from drivers 20d-20e constituted of current sources and current polarity changing switches respectively to respective coils and the rise of the heating values of the coils can be also prevented.
Patent JP-S6131013-A (JP)
Inventor: SUESE SABURO
IPC: A01D34/73
Filed: 1984-07-23
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-S5942440-A (JP)
Title: Urine leakage detector
Inventor: NISHIMURA TAKAMASA
IPC: G01N27/07
Filed: 1982-09-02
Abstract: PURPOSE:To widen a detectable range for urine leakage and to detect surely the urine leakage, by providing two rows of conductors to a base material which forms a continuous phase of water by absorbing water in such a way that the conductors are united substantially in one body with the constituting body of the base material. CONSTITUTION:A urine leakage detector A is constituted by providing two rows of conductors 2, 2 to a pad-like base material 1 which forms a continuous phase of water by absorbing water in such a way that the conductors are united substantially in one body with the constituting body of the material 1. The term ''united substantially in one body'' refers to the state wherein the conductors 2, 2 are constituted like the blank materials constituting the material 1. For example, if the material 1 is knitted or woven fibrous materials, the fibrous conductors 2, 2 are knitted or woven together with fibers 1A'. When there is urine leakage, the electric resistance between the conductors 2 and 2 decreases on account of the moisture penetrating in the material 1, by which electricity is conducted and alarming, etc. are accomplished by the effect of a detection circuit 3.