baber/WOPTO huggingface dataset:
Patent JP-H01144669-A (JP)
Title: Hybrid integrated circuit of bipolar transistor and mos transistor and its manufacture
Inventor: JIYATSUKU SACHITANO
IPC: H01L21/285
Filed: 1988-08-19
Abstract: PURPOSE: To reduce the manufacturing process and enable formation at a low cost, by simultaneously forming in parallel a base and a gate, and an emitter and a source/drain contact, in main elements of a bipolar transistor and an MOS device. CONSTITUTION: An NPN transistor, a resistor, a PMOSFET and an NMOSFET are formed in a region 114, a region 116, a region 118 and a region 120, respectively. Masking of gate/base/collector and etching are executed, and a base contact 140, a collector contact 142, a resistor 144, and MOSFET gate electrodes 146 and 148 are defined. Thereby a source/drain contact constitution body is isolated, and an individual self-alignment source and an individual drain contact are formed.
Patent JP-H0868271-A (JP)
Title: Structure of connection between panel board and doorframe or the like
Inventor: FUKUI HIDEAKI
IPC: E06B3/74
Filed: 1994-08-31
Abstract: PURPOSE: To keep the exterior of a door clean, by a method wherein the mouth part of a recess on a doorframe into which the periphery of a panel board for a wooden entrance door or the like is fitted is rounded in the shape of a letter V, a clearance is provided, and in future the surface of the panel board can be repainted. CONSTITUTION: The mouth part of a recess 7 on a doorframe 4, into which a projection 6 on the periphery of a wooden panel board 5 is fitted, is rounded in V-shaped extent, like the part 8 shown in the diagram, and a clearance is provided between the projection 6 and the recess 7. After that, the panel board 5 painted is fitted into the doorframe 4. In future, on the occasion of contraction, deformation, peeling-off of painting or exposing of unpainted part owing to the seasoning of the panel board 5, the panel board 5 is coated with paint applied through the round part 8 by means of a brush or a spray, and is finished so that unpainted parts are not exposed. Therefore, the exterior of a door can be kept clean.
Patent JP-H0752139-A (JP)
Title: Drying of reinforcing net-containing alc panel
Inventor: SAITO AKIRA
IPC: B28B23/02
Filed: 1993-08-20
Abstract: PURPOSE:To evaporate the moisture only of a necessary part by reduced charged energy by drying a reinforcing net-containing ALC panel by irradiating the ALC panel with a microwave to heat the same. CONSTITUTION:An ALC panel 14 containing a reinforcing net, that is, a lath net 15 is irradiated with a microwave to be heated. Since the ALC panel 14 itself generates heat when the ALC panel 14 is irradiated with a microwave, the ALC panel can be heated within a short time. When the ALC panel 14 containing the lath net 15 is heated, a microwave is shielded by the lath net 15 and only the irradiated side of the ALC panel is heated. By this constitution, charged energy is reduced and the moisture only of a necessary part can be evaporated.
Patent JP-H0759113-A (JP)
Title: Pseudo stereoscopic video display device and nethod for generating the same
Inventor: ITO YOSHITAKA
IPC: G02B27/22
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a excellent sense of a pseudo stereoscopic video image by applying emphasis processing to a contour structure in the horizontal direction caused by a change in the lightness of a two dimension video so as to generate a left eye use video image and a right eye use video image. CONSTITUTION:A general two-dimension video image fetched into a video input section 11 is blocked in the unit if frames or fields and the result is outputted to a left/right video image generating section 12. The left/right video image generating section 12 generates two kinds of video images being a left eye use video image and a right eye use video image each slightly different from each other from a video image received from video input section 11. In this case, a video image whose lightness changes from a dark to a bright lightness in which only a contour structure in the horizontal direction is emphasized is used for a left eye use video image and a video image whose lightness changes from a bright to a dark lightness in which only a contour structure in the horizontal direction is emphasized is used for a right eye use video image. The two kinds of video images generated in the left/right video image generating section 12 are fed to a video image display section 13, the left eye use video image 14 is fed to a left eye use small sized display device 15 and the right eye use video image 16 is fed to a right eye use small sized display device 17.
Patent JP-H0925110-A (JP)
Title: Fine hydrophilic diamond particles and their production
Inventor: HIRAKI AKIO
IPC: C10M103/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively produce fine diamond particles which can be suspended and dispersed in a stable form in a generally used solvent (dispersive medium) such as water or alcohol by removing impurities coexistent with particulate diamond and modifying the surface state of the diamond. SOLUTION: Diamond particles of <=2μm average particle diameter are heated to >=200 deg.C treatment temp. in a treating soln. contg. sulfuric acid to impart hydrogphilic atoms and/or functional groups to the surfaces of the diamond particles as well as to remove coexistent impurities and the objective fine hydrophilic diamond particles are produced. When the diamond particles are suspended in purified water of pH7.0, >=90% fraction of the particles maintain the suspended state for >=24hr in the case of <200nm average particle diameter of the particles, for >=8hr in the case of 200 to <500nm, for >=2hr in the case of 500 to <1,000nm and >=0.5hr in the case of 1,000-2,000nm.
Patent JP-H0931607-A (JP)
Title: High performance rare earth-iron-boron-carbon magnet material excellent in corrosion resistance
Inventor: TOKUHARA HIROKI
IPC: H01F1/053
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance, orienting property, magnetic characteristics and the squarencess of a demagnetization curve by specifying a compsn. and regulating the grain diameter distribution and average grain diameter of tertragonal R2 TM14 (B1- XCX) as a principal phase. SOLUTION: This magnet material has a compsn. consisting of, by atom, 12-18% R, 2-6% B, <=4% C (4%<=B+C<=8%), 3% O2 , and the balance Fe, and Co and/or Ni may be substd. for part of the Fe. It has a structure consisting of >=85% tetragonal R2 TM14 (B1- XCX) as a principal phase, 0.5-10% grain boundary phase and <=5% R-C compd. phase, the grain diameter distribution of the principal phase is 0.05-30μm and the average grain diameter is 2.0-10μm. This magnet material is obtd. as follows; a molten alloy is cast into a strip, this strip is pulverized and the resultant powder is filled into a mold, oriented in a moment with a pulsating magnetic field, compacted, sintered and aged.
Patent JP-S6185449-A (JP)
Inventor: CHIYAN PUU PAAKU
IPC: C08J9/08
Filed: 1985-09-20
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-H1049731-A (JP)
Title: Coin feeding port for automatic vending machine
Inventor: FUKANO SHIGERU
IPC: G07F1/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make a coin feeding port easily understandable for a nighttime commodity purchaser by performing illumination regardless of the change of the structure of an automatic vending machine for the illumination of the coin feeding port of the automatic vending machine by directly attaching an LED chip to a light transmissive material formed around the coin feeding port for the coin feeding port of the automatic vending machine. SOLUTION: This coin feeding port 2 is provided with a slit hole 2a and is fixed from the back surface of a main body l fitted to a feeding port frame 3 molded by the light transmissive material by a screw or the like. An LED substrate 8 is in an elliptic shape, provided with the plural LED chips 9 and fitted to a U-shaped groove 6. Thus, the illumination is performed by the light of the LED chips 9 directly attached to the feeding port frame 3 molded by the light transmissive material provided around the coin feeding port 2. Further, by changing the color of the LED chips 9 for which the feeding port frame 3 is made transparent, a color tone around the coin feeding port 2 is freely changed and a design around the coin feeding port 2 matched with the demand of a customer is obtained.
Patent JP-H0372878-A (JP)
Title: Production of human tissue type plasminogen activated factor
Inventor: SHINDOU ATSUNORI
IPC: C12N9/64
Filed: 1989-08-11
Abstract: PURPOSE:To obtain in high productivity the title single-stranded factor useful for therapeutic agents for thrombosis, with its conversion to double-stranded factor inhibited and the debonding of the cells from hardware wall prevented, by making a culture of cells in a medium spiked with a specific L-lysine derivative. CONSTITUTION:The objective factor can be obtained by making a culture of cells capable of producing human tissue type plasminogen activated factor (hereafter, referred to as tPA) in a medium spiked with pref. 1-50mM of an N-alpha-acyl-L-lysine (e.g. N-alphaacetyl-L-lysine). Said tPA-productive cells is e.g. hT-382 strain.
Patent JP-H0492391-A (JP)
Title: Lighting device
Inventor: IGARASHI YOSHITAKA
IPC: H05B37/02
Filed: 1990-08-06
Abstract: PURPOSE:To switch a light on, which is adjusted to the degree of dimming favorable to an user by means of remote control by storing the degree of dimming into a control means, and thereby turning a light source on so that a light is switched on to the degree of dimming stored. CONSTITUTION:When a switch 96 is depressed in a state that a power supply is turned on with a switch 19a depressed, an infra-red ray signal based on the switch 19a is issued from a transmitter section 21, the whole of light sources 2 and 3 is switched on simultaneously by a control means 24 based on the signal from the receiver section 23 of an equipment main body 1. And when a switch 19c is depressed, an infra-red ray signal based on the switch 19c is issued from the transmitter section 21, the light sources 2 and 3 are switched on while being dimmed by the control means 24 based on information indicating the degree of dimming stored together with the signal from the receiver section 23. Furthermore, when a switch 19d is depressed, an infra-red ray signal based on the switch 19d is issued from the transmitter section 21, a safety lamp 4 is switched on by the control section 24 based on the signal from the receiver section 23.
Patent JP-H0869790-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M10/0569
Filed: 1994-08-31
Abstract: PURPOSE: To materialize high energy density and besides, improve cycle property by using the powder of lithium manganese composite oxide whose specific surface area has a specified value, for a compound containing lithium which becomes a positive electrode active material. CONSTITUTION: The mixture consisting of a manganese dioxide and a lithium carbonate is baked in air, and this is crushed and classed into powder 0.05-5.0m<2> /g in specified surface area. A conductive material and a binder are mixed in it to make a positive electrode active material, and artificial graphite material is made into a negative electrode active material. Band-shaped negative electrodes 1 having the said active material and band-shaped positive electrodes 2 are stacked in order through separators 3, and those are wound in large numbers, and the of the outermost part is made in the form of an adhesive tape. This spiral type electrode is housed in an iron battery can 5 plated with nickel, and insulating boards 4 are arranged on both top and bottom.  Next, the positive electrode lead 13 is led out of the positive electrode collector 11, thus the electric continuity with an electric cover 7 is secured, and it is welded to the projection of a safety device 8, and a negative lead 12 is led out of the negative electrode collector 10, and it is welded to the bottom of the electric can 5.
Patent JP-H1140839-A (JP)
Title: Light-receiving device and manufacture thereof
Inventor: MORI MIKIO
IPC: H01L31/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving device equipped with an antireflection film which hardly becomes cloudy or modified, is properly formed at a proper growth temperature, and is capable of surely preventing the reflection of light. SOLUTION: A light-receiving device is equipped with a silicon nitride film 20, which is formed as an antireflection film to cover a light-receiving surface layer 16 of semiconductor material which contains In and P. In this case, after the light-receiving surface layer 16 has been formed, an light-receiving inhibiting film 17 having translucency, formed of semiconductor material that contains no P, and lattice-matched to the light-receiving surface layer 16 for inhibiting P from getting away from the light-receiving surface layer 16, is formed on the light-receiving surface layer 16. The antireflection film 20 is formed on the light-receiving surface layer 16 through the intermediary of the inhibiting film 17.
Patent JP-H0523130-A (JP)
Title: Frozen sliced vegetable
Inventor: HIRAMATSU TAKUYA
IPC: A23L19/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the subject directly utilizable vegetable useful for salad, etc., by freezing slices of a vegetable in a state of their cut surfaces to which films are applied. CONSTITUTION:The objective vegetable is obtained by freezing slices (A) of a vegetable such as a tomato in a state of their cut surfaces to which films 21 such as cellophane are applied. Furthermore, the films are preferably laminated films prepared by laminating the, cellophane 21 to one or both surfaces of carrier films which are polyester films 31 or PP films.
Patent JP-H0491159-A (JP)
Title: Polycarbonate resin composition
Inventor: YONEDA HARUYUKI
IPC: C08L55/02
Filed: 1990-08-07
Abstract: PURPOSE:To provide the subject polycarbonate resin composition composed of a high molecular aromatic polycarbonate and an aromatic vinyl compound- based resin and excellent in chemical resistance, heat resistance, tensile strength and fluidity. CONSTITUTION:With (A) 5-80 pts.wt. aromatic polycarbonate having 45000-300000 average molecular weight measured by gel permeation chromatography and containing >=35000 molecular weight component in an amount of >=45wt.% on integrated area percentage base, (B) 15-60 pts.wt. aromatic vinyl compound- based graft copolymer synthesized by copolymerizing an aromatic vinyl compound (e.g. styrene) with one or more vinyl compounds (e.g. acrylonitrile) in the presence of a rubber-like polymer (e.g. polybutadiene) and (C) 0-40 pts.wt. aromatic vinyl compound-based copolymer synthesized by copolymerizing an aromatic vinyl compound with one or more vinyl compounds are blended.
Patent JP-S6453735-A (JP)
Title: Mold for continuous casting and its production
Inventor: SOEDA MASUMITSU
IPC: B22D11/059
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a mold extending service life by executing chromium plating on casting surface of the mold base body composing of precipitation hardening type copper alloy and making less than the specific quantity per unit chromium of hydrogen quantity in the chromium plated layer. CONSTITUTION:The chromium plated layer is formed on the casting surface of the mold base body and the hydrogen quantity in this chromium plating is limited to <=100ml/100g chromium. By this method, as this chromium plated layer has low plated stress and is difficult to exfoliate, it has excellent wear resistance. After forming the chromium plating, the heat treatment is executed at 200-800 deg.C for 30min-3hr, to discharge hydrogen gas absorbed in the plated layer and it can be reduced to the above hydrogen gas concn. By reducing the hydrogen quantity, the plated stress is lowered and stickness of the plated layer is made to good and the wear resistance is improved and the mold having long service life can be obtd.
Patent JP-H1040946-A (JP)
Title: Fastener of fuel cell
Inventor: OTSUBO MITSUO
IPC: H01M8/24
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in a pressure vessel by reducing a projecting quantity of a fastening rod after preprocessing. SOLUTION: A stack 1 is sandwiched by upper and lower holders 2 and 3, and is placed on a lower bolster 4. An inside bolster 5 and an outside bolster 6 are arranged on the upper holder 2, and a cushion is interposed between the upper holder 2 and the inside bolster 5, and preprocessing bellows 8 are interposed between the inside bolster 5 and the outside bolster 6. The upper ends of fastening rods 16 erected on the lower bolster 4 are positioned at an intermediate level in the thickness direction of the inside bolster 5, and the lower ends of small diameter extending rods 18 inserted into the outside bolster 6 are connected. The fastening rods 16 and the extending rods 18 are connected to each other by screw-fitting of inner screws 15 arranged in upper end parts of the fastening rods 16 and male screws 17 arranged on the lower ends of the extending rods 18.
Patent JP-2000037575-A (JP)
Title: Coated pipe cutter
Inventor: HORIGUCHI TADASHI
IPC: B26B27/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a cutting blade by providing a coated pipe cutter, which is used to cut and remote a pipe coating at an end of a flexible pipe provided with a protecting coating, comprising a pair of divisional cutters overlapping each other in a thickness direction, and arranging a cutting blade in an overlapped portion of said two divisional cutters. SOLUTION: A coated pipe cutter comprises a first and a second divisional cutters 1A, 1B overlapping each other in a thickness direction. Further, a cutting blade 5 for cutting a coating film 22 of a coated pipe 20 is interposed between boundary portions of the divisional cutters 1A and 1B. Positions of opposed surfaces facing each other at boundary portions 4A of the divisional cutters 1A, 1B are determined by engagement between a fitting protrusion and a fitting recess. The cutting blade 5 is formed by diagonally cutting two ends of a cutlery steel plate having a long hole formed in its center, and the blade is subsequently sharpened. Each of the divisional cutters 1A, 1B positioned at two sides of the cutting blade 5 is provided with a guide protrusion 11 for fitting and thus positioning the cutting blade 5 into an annular groove 21a of a bellows pipe 21.
Patent JP-S5997234-A (JP)
Title: Repeater supervisory system
Inventor: MOTOI HIDESUKE
IPC: H04B17/40
Filed: 1982-11-27
Abstract: PURPOSE:To supervise n-number of lines with one supervisory filter, by providing a supervisory signal detecting means for each line and switching and connecting the supervisory filter to respective lines by detection outputs of a supervisory signal detecting means. CONSTITUTION:In the circuit where n-number of lines are star-connected to one station by a signal line and a supervisory signal line, detectors 11A, 11B...11D which detect the supervisory signal such as a pulse trio signal in regenerative repeaters 4A, 4B...4D and relays 12A, 12B...12D which are operated by outputs of detectors 11A, 11B...11D are provided. When the supervisory signal is sent to the signal line in the circuit to which a terminal station belongs, the regenerative repeater 4A receives it and amplifies it, and the detector 11A detects the supervisory signal. The relay 12A is operated by this detection output, and a supervisory filter 13 is connected between the demodulation output of the regenerative repeater 4A and the supervisory signal line.
Patent JP-H0258231-A (JP)
Title: Monolithic ic for switching regulator
Inventor: ITO HISASHI
IPC: H01L29/732
Filed: 1988-08-24
Abstract: PURPOSE:To perfectly prevent the parasitic effect from being exercised without requiring any additional process by a method wherein a dummy island is provided around an inner output switching transistor to be supplied with a constant potential. CONSTITUTION:Within a monolithic IC for switching input power supply of a switching regulator with an inductance directly connecting to an inner output switching transistor, a dummy island 8 is provided around said transistor to be supplied with a constant potential. When the potential of said transistor is reduced by VBE (around 0.6V) lower than the substrate potential due to the inverse electromotive force of the inductance, a parasitic transistor composed of a collector 3, an isolation 4 and the dummy island 8 of the inner output transistor actuates to supply a current for the collector 3 of the inner output switching transistor from a ground line.
Patent JP-H0373311-A (JP)
Title: Flow straightening plate for extrusion molding of fiber reinforced cement material
Inventor: FUKI HIDEO
IPC: B29C48/50
Filed: 1989-08-12
Abstract: PURPOSE:To prevent extrusion holes from being closed by growth of caught fiber by forming a flow straightening plate main body into a funnel-like shape so as to project to ward the downstream side of the extrusion direction and radiately forming the slit-like extrusion holes around a through-hole. CONSTITUTION:The main body 1 of a flow straightening plate A is formed into a funnel-like shape so that is projects to ward the downstream side of the extrusion direction as it reaches the central part. A through-hole 2 is formed in the central part of the main body 1. The slit-like extrusion holes 3 are communicated with this through-hole 2 and radiately formed around the through-hole 2. Both small pieces 8 sharpened in the tips and piece materials 9 longer than the small pieces 8 are fitted to a cylindrical casing 7. The slit-like extrusion holes 3 are formed between the small pieces 8 and the long piece materials 9. The through-hole 12 is formed in the center thereof.
Patent JP-H0936633-A (JP)
Title: Antenna device and portable radio equipment
Inventor: KANAYAMA YOSHITAKA
IPC: H01Q1/38
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of shape of a plane antenna in which a dielectric is interposed between a radial conductor and a ground conductor profitably and to effectively use a space occupied by an antenna. SOLUTION: The dielectric 232 located between the ground conductor 231 and the radial conductor 233 of the plane antenna 230 incorporated in portable radio equipment is made of injection moldable synthetic resin. A cavity part 232c is formed so as to be provided in the inside of the dielectric 232, which reduces an effective dielectric constant.
Patent JP-S6452165-A (JP)
Title: Electrophotographic sensitive body
Inventor: KITAGAWA SEIZO
IPC: G03G5/14
Filed: 1987-08-22
Abstract: PURPOSE:To obtain a photosensitive body superior in characteristics resisting to dark decay and fatigue characteristics and in durability by successively laminating on a conductive supporting body an electric charge transfer layer and a charge generating layer, and further, a surface protective layer by coating. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on the conductive supporting body 1 an amorphous selenium layer as the charge transfer layer 2, a selenium-tellurium layer containing 40wt.% Te as a charge generating layer 3, and moreover, the surface protective layer 6 made of a transparent organic polymer having high resistivity, such as acrylic, urethane, silicone, or the like thermosetting resin or polyethylene, polystyrene, polypropylene, or the like thermoplastic resin, thus permitting light loss to be suppressed, accordingly, the film thickness of the charge generating layer 3 or its Te concentration to be reduced by the corresponding extent, and resistance to dark decay and fatigue characteristics to be enhanced.