baber/WOPTO huggingface dataset:
Patent JP-H0440840-A (JP)
Title: Fish sorting device
Inventor: HERUMUUTO MIYUURERU
IPC: A22C25/04
Filed: 1990-06-08
Abstract: PURPOSE: To remarkably reduce danger to drop scales from a fish when passing this fish through a selector by arranging plural conveyer belts with V-shaping them mutually, and constituting the selector for fish to be rotationally driven around a rotary shaft arranged obliquely corresponding to the V-shape. CONSTITUTION: As the conveyer belts, sheet conveyer belts 2 are mounted, and the respective sheets of these mutually link-connected sheet conveyer belts have closed surfaces 9 almost flat in moving direction and have moving surfaces 10 curved vertically to the moving direction on the side facing the bottom of a V-shaped selection block. A bearing frame 5 is fixedly arranged on a carrier 1 on a conveyer side 4. Therefore, the friction between respective sheets 6 of the sheet conveyer belts 2 is comparatively reduced in case of circulating. The component of the surface 9 is the moving surface 10, which is curved in the moving direction, formed as a curved cylindrical surface. In this case, a cylindrical shaft 11 is extended parallelly to the moving direction of conveyer belts.
Patent JP-H09331489-A (JP)
Title: Video output circuit
Inventor: FUJITA NOBORU
IPC: H04N5/57
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve picture quality in spite of a received signal field turn by setting optimum the frequency characteristic correction level of a video output circuit corresponding to the pattern and luminance of a received signal. SOLUTION: A detection circuit 1 is provided for both an ABL voltage and a high pressure load fluctuating voltage or any one of them and corresponding to its output voltage, the frequency correction level of a video output circuit 2 is changed and optimized. Namely, the detection circuit 1 is composed of the output circuit 2 provided with frequency characteristic correction circuits 3 and 4. When the pattern and luminance of the received signal are changed, a high voltage value is fluctuated. Its fluctuated component is divided and inputted to the detection circuit 1. The output of the detection circuit 1 is inputted to the correction circuits 3 and 4, and the correction level of frequency characteristics is controlled. Thus, the frequency characteristics of the output circuit 2 are optimized and picture quality can be improved.
Patent JP-H076562-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIBI TAKETOSHI
IPC: G11B27/024
Filed: 1993-06-21
Abstract: PURPOSE:To simply connect plural VTRs, to facilitate the operation of plural VTRs and to enable the editing of additive data by separating the additive data of a device identification number and an operation mode code, etc., from the input data, storing them in a memory and displaying them, etc. CONSTITUTION:By a signal input/separation means 2 of an VTR 200 connected to the other VTR, the additive data of the identification number and the operation mode code, etc., of the VTR are separated from the input data from the other VTR, and the addition data, etc., are stored in the memory 12 through a system control means 4, and are displayed on a display means 7, and the regenerative data of the other VTR are recorded on a recording medium 107. On the other hand, the additive data are multiplexed on the reproducing signal of the VTR 200 through a signal multiplex/output means 8 and is outputted. By such a constitution, plural VTRs are connected easily, and the operation of plural VTRs are facilitated, and further, the additive data are edited.
Patent JP-H0277651-A (JP)
Title: Automatic chemical analyzer
Inventor: INOUE MORIHITO
IPC: G01N35/02
Filed: 1989-06-12
Abstract: PURPOSE:To efficiently utilize analysis results by a method wherein an error code corresponding to an error cause and the analysis results of a sample in a sample vessel where the error occurred are correspondingly output in case an error has occurred. CONSTITUTION:Samples are stored in a plurality of sample vessels 1 with ID bar codes of samples attached and carried by a carrier unit 20. A reaction line 40 analyzes samples in the vessels 1 and outputs analysis results. A bar code reader 60 detects sample ID bar codes of the vessels 1 being carried and issues an error code corresponding to the cause of an error when an error occurs at the time of detecting said sample ID bar codes. When a control unit 50 receives the sample ID code, it makes the analysis line 40 analyze the sample and outputs the ID code and the analysis results correspondingly, while it makes the line 40 analyze the sample in the vessel 1 where the error occurred to have the analysis results output corresponded with the error code when it receives a specified error code.
Patent JP-H0441086-A (JP)
Title: Rotating side work gripper of friction press welding machine
Inventor: UCHIDA MASAKATSU
IPC: B23K20/12
Filed: 1990-06-07
Abstract: PURPOSE:To facilitate mounting of a work to a friction press welding machine by using a collet chuck composite equipped with a collet chuck for adjustment on the inner side of the largest collet chuck which grips the work of the largest outside diameter. CONSTITUTION:The collet chuck composite of the rotating side work gripper of the friction press welding machine which can grip plural kinds of the works varying in outside diameter size is constituted of the largest collet chuck 16 which is fixed to a rotary driving device and grips the work of the largest outside diameter size and the collet chuck 19 for adjustment which is fitted and fixed tightenably to the inner side thereof and grips the work of prescribed diameter sizes. The works of plural kinds of the different outside diameter sizes are easily gripped by the simple construction in this way.
Patent JP-S5852473-A (JP)
Title: Surface treatment of metallic material
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C8/24
Filed: 1981-09-21
Abstract: PURPOSE:To easily form a film of a desired metallic compound on the surface of a metallic material by setting the material in a vessel contg. an atmospheric gas such as gaseous N2, gaseous hydocaron or gaseous H2 and by irradiating laser light on the surface of the material from the outside of the vessel to keep the surface at a temp. at which the metallic compound can be formed. CONSTITUTION:A metallic material to be treated such as a Ti plate 1 is  mounted on a cooling table 2 in a treating vessel V, and after evacuating the vessel V from the evacuating valve 8 of a vacuum pump, gaseous N2 is introduced into the vessel V from a gas introducing valve 6. Laser light from a laser generator 4 is then irradiated to the surface of th Ti plate 1 through a reflecting mirror 5 and a laser light irradiating window 3 made of a transparent material such as glass. By keeping the surface of the Ti plate 1 at about 1,400 deg.C, a TiN film having about 5mum thickness is formed on the surface.
Patent JP-S5373333-A (JP)
Title: Method of searching trouble point in power cable
Inventor: NAKAYAMA TADAHARU
IPC: H02H1/00
Filed: 1976-12-10
Abstract: PURPOSE: To permit the repair operation after the end of the secondary searching operation to also cover the operation of repairing the point of defective insulation of the corrosion-proof outer fitting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H093280-A (JP)
Title: Modification of ionomer
Inventor: UDAGAWA YOSHITAKA
IPC: C08L23/26
Filed: 1995-06-15
Abstract: PURPOSE: To readily modify an ionomer without requiring many hours by heating an ethylene-based ionomer in the presence of an organic solvent at a specific temperature into an ionomer useful as a covering material for a golf ball having a high crystallinity. CONSTITUTION: An ethylene-based ionomer [e.g. one obtained by partially neutralizing a copolymer comprising an α-olefin such as ethylene, propylene, etc., and an unsaturated carboxylic acid such as (meth)acrylic acid, etc., with a monovalent metal ion such as sodium, potassium, etc., or a bivalent metal ion such as zinc, magnesium, etc.] is heated in the presence of an organic solvent such as xylene or toluene, especially acetone, etc., at a temperature equal to or lower than the melting point of a polyethylene crystal in the ionomer (e.g. 40-90 deg.C) preferably for 1-8 hours.
Patent JP-S6210534-A (JP)
Title: Ventilation fan
Inventor: KOJIMA HIDEO
IPC: F24F7/08
Filed: 1985-07-09
Abstract: PURPOSE:To reduce the influence to the temperature within the room by fitting to the fan a heat pipe both ends of which face an air exhaust path and an air suction path. CONSTITUTION:In winter season, heated air passes from the interior of the room through a lower air flowpath 12b by a fan 20b and is heated the lower end side of each heat pipe panel 30, and is discharged out of the room. Further, cool air passes from the outside of the room through an upper air flow passage 12a and is heated at the upper end and flows into the room. Accordingly, the temperature within the room is not lowered remarkably. Further, in summer season, air cooled by a cooling device passes from the inside of the room through the flow passage 12a and is discharged out of the room. High- temperature air outside the room passes through a passage 12b and is heated at the lower end and flows into the room. Hence, high temperature air is sucked of its heat at the lower end of the panel 30 and does not remarkably raise the temperature within the room.
Patent JP-S5862144-A (JP)
Inventor: DEGISCHER GERHARD
IPC: C07C231/02
Filed: 1981-09-21
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-S635737-A (JP)
Inventor: IWAMA NOBUYUKI
IPC: A61B17/22
Filed: 1986-06-27
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-H09312889-A (JP)
Title: Transmission device
Inventor: YAMAGISHI HIROYUKI
IPC: H04B10/118
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To transmit a high quality digital signal in various environments by performing error correction processing of a digital signal and reproducing it once after it is relayed and demodulated, modulating this signal after performing encoding processing of it together with an error correction code and generating a transmission signal and sending it in space. SOLUTION: In a digital signal relay device 6, an infrared ray L1 emitted from a digital signal transmitter 3 is received by a light receiving circuit 25, whose output signal is successively undergone signal processing by a demodulation circuit 26, a decoding circuit 27 and an error correction circuit 28. The correction circuit 28 recovers deterioration of quality by transfer and reproduces a digital audio signal S1. Then, this signal is transmitted in space toward a digital signal receiver 10 by an infrared ray L2. Thus, by relaying a digital audio signal and reproducing it once, it can be transferred even to such a place where an infrared ray is cut off by a wall, etc.
Patent JP-H0313942-A (JP)
Title: Processing method for silver halide color photosensitive material
Inventor: IWANO HARUHIKO
IPC: G03C7/407
Filed: 1989-06-13
Abstract: PURPOSE:To reduce the amt. of a second color developing soln. to be used and to increase workability by mixing at least part of a first color developing soln. used to process a first photosensitive material with the second color developing soln. and processing a second photosensitive material with the resulting mixed soln. CONSTITUTION:A first photosensitive material such as a color negative film is processed with a first color developing soln. contg. a first color developing agent and having high activity. At least part of the first developing soln. is mixed with a second color developing soln. contg. a second color developing agent different from the first developing agent and having lower activity than the first developing soln. and a second photosensitive material such as color paper is processed with the resulting mixed soln. For example, an overflow from a development tank 12a in a first processing system A is allowed to flow in a development tank 12b in a second processing system B and an overflow from a bleach-fixation tank 14a in the system A is allowed to flow in a bleach- fixation tank 14b in the system B. Then, processing is performed.
Patent JP-S63313117-A (JP)
Title: Spectacles lens
Inventor: SHIMAGAMI MASATO
IPC: G02C7/06
Filed: 1987-06-16
Abstract: PURPOSE:To reduce the astigmatism of a sideward visual field by swelling a lens surface smoothly and reducing the swelling downward at a part where a far-sightedness correction area changes into a short-sightedness correction area. CONSTITUTION:A far-sight spectacles lens 1 has a far-sightedness correction area 2 and a short-sightedness correction area 3, which have a common meridian 4, and respective astigmatism contours which encircle the short-sightedness correction area 3 shift in center upward more and more as they are outside and outside and forms convex from the optical center of the short-sightedness correction area 3 toward the outside. The spectacles lens is smaller in the astigmatism in the sideward visual field as compared with a progressive focus lens, and the distortion of an image in the sideward visual field is reduced correspondingly. Further, the astigmatism is varied smoothly at the intermediate part between the far-sightedness correction area 2 and short-sightedness correction area, so the discontinuity of an image of a double focus lens is eliminated and the distortion of the image due to the astigmatism at the intermediate part is a little and causes no problem in practical use.
Patent JP-S5939362-A (JP)
Title: Air-water nozzle
Inventor: OKAJIMA MASAKI
IPC: C21D1/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain stable and uniform injected air-water distribution, by forming the jet part provided to the leading end of a nozzle from a throttle part and a projected room succeeding thereto. CONSTITUTION:An air-water nozzle 1 has a throttle part 11 formed to the leading end part 1b thereof and a projected room 12 is continuously formed to the outer surface of said throttle part 11 while a slit 13 injecting air-water (c) is provided to the projected room 12. In this structure, air-water formed at the base part is passed through a nozzle pipe 14 to sufficiently mix cooling water and compressed air and uniformly distributed to the cross area direction of the nozzle pipe 14. In addition, the projected room 12 exhibits the head function of air-water flowed out from the throttle part 11 and air-water is enlarged in the jet angle theta thereof and can be injected in uniform air-water distribution.
Patent JP-H0315467-A (JP)
Title: Ground fabric possible to visually recognize liquid leak
Inventor: SAEKI YOSHIKI
IPC: B65D65/38
Filed: 1989-06-13
Abstract: PURPOSE:To take a sensitive measure for a liquid leak by providing a layer, which contains a soluble coloring substance when dissolved by a liquid, in contact with a main unit of the ground and by using a material, through which the coloring substance can be visually recognized from the outside, as the main unit of the ground. CONSTITUTION:A layer 3, which contains a soluble coloring substance when dissolved by a liquid, for instance, water, oil, etc., to detect liquid leakage is interposed between ground fabric main units 1, 2. The ground fabric main units 1, 2 are formed such that the coloring substance contained in the layer 3, at the time of dissolving in the liquid, can be visually recognized from the outside. A material of, for instance, fabric, aromatic polyamide fiber or unwoven fabric or paper, resin film, etc., is used. The layer 3, containing the coloring substance, is formed to contain pigment easily dissolved in the liquid, whose leakage is to be detected, or may be formed to contain the coloring substance colored in reaction with the liquid.
Patent JP-H09309764-A (JP)
Title: Production of isotropic boron nitride molding
Inventor: SHINDO TOSHIHIKO
IPC: C04B35/583
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily obtain an isotropic boron nitride molding by crushing a molding produced by pressure molding of hexagonal boron nitride powder under isotropic pressure so as to come to a specific particle size and by hot press molding of the resultant crushed particles. SOLUTION: First, hexagonal born nitride powder is subjected to pressure molding under isotropic pressure followed by crushing the resultant molding so as to come to particle size greater than that of the stock powder (an article on the market <=10μm in average particle size is enough). Subsequently, the resultant crushed particles are subjected to hot press molding to obtain the objective isotropic boron nitride molding. The crushed particles are pref. each <=5mm (more pref. <=2mm). For the pressure molding under isotropic pressures, rubber press molding process can be preferably used.
Patent JP-H0445850-A (JP)
Title: Salt-resistant water absorbent
Inventor: NAKAMURA MORIO
IPC: C09K3/00
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a water absorbent which absorbs a liquid containing salt, especially metal ions of two or more valences, by polymerizing water-soluble ethylene-type unsatd. monomers containing amino groups and acrylic acid monomers having specified neutrality with using alkali metal. CONSTITUTION:Such a monomer aq. soln. is prepared consisting of 50 - 90mol.% of water-soluble ethylene-type unsatd. monomers containing amino groups such as acrylamide, methacrylamide, etc., and 10 - 50mol.% of acrylic acid monomers showing 40 - 100mol.% neutrality with using alkali metal such as sodium and potassium. These monomers are polymerized in the presence of a crosslinking agent and a water-soluble initiator for radical polymn. The obtd. water- absorbing resin absorbs a large amt. of water-base liquid when the resin is brought into contact with a water-base liquid containing salt, especially metal ions of two or more valences.
Patent JP-S6128837-A (JP)
Title: Vibration testing machine
Inventor: HORIKAWA MIKIO
IPC: G01M7/04
Filed: 1984-07-18
Abstract: PURPOSE:To reduce cost and to enlarge the stroke of a table, by respectively arranging a single-acting hydraulic actuator and an elasticity energizing means to both sides of a table for supporting a body to be tested in an opposed state to connect both of them to the table and reciprocally moving the table. CONSTITUTION:A table 2 supporting a body 1 to be tested is guided by a guide 13 while a single-acting hydraulic actuator 13R and an elasticity energizing means consisting of a single-acting hydraulic actuator 13L and a hydraulic accumulator 23 are respectively arranged to the right and left sides of the table 2 in an opposed state and cylinders 14R, 14L and rams 15R, 15L are respectively provided to the actuators 13R, 13L. The cylinders 14R, 14L are respectively connected to a repulsive force frame 18 and the rams 15R, 15L are respectively connected to the table 2 while the servo valve 16 of the actuator 13R connected to the hydraulic chamber 20R of the actuator 13R, a pump 21 and a tank 22, and the accumulator 23 having a gas bag 24 is connected to the hydraulic chamber 20L of the actuator 13L.
Patent JP-S5940166-A (JP)
Title: Method and reagents of immunological determination
Inventor: KUDOU TAKASHI
IPC: G01N33/543
Filed: 1982-08-30
Abstract: PURPOSE:To determine a total amount of two or more substances to be determined by a single determining procedure, by using a mixture of two or more insolubilized antibodies which are obtained by joining antibodies corresponding to two or more different antigens to be determined, respectively, with different insoluble carriers, respectively. CONSTITUTION:A liquid to be tested containing substances to be determined is submitted to reactions with red cells joined with antibodies against substances to be determined (e.g., monoclonal antibodies), red cells joined with antigens, polymer latices, or insoluble carriers such as carbon black, and thus substances present in a living body is determined by means of an agglutination or antiagglutination reaction. Further, such an insolubilized antibody or antigen is formed as a mixture of two or more insolubilized antibodies or antigens which is obtained by combining antibodies or antigens of two or more different substances to be determined, respectively, with different insoluble carriers, respectively. Thus, a total amount of two or more different substances to be determined is determined at one time.
Patent JP-H04372909-A (JP)
Title: Star coupler and optical communication network
Inventor: OTA TAKESHI
IPC: H04L12/44
Filed: 1991-06-21
Abstract: PURPOSE:To construct a large-sized network easily by combining star couplers with a small terminal number by way of designing distribution ratio of star coupler properly in a network using the star couplers. CONSTITUTION:In a star coupler where no distribution of optical signal to a self terminal P1 provided with a plurality of terminals (at least three terminals) transmission characteristics are set so that the following characteristics are obtained. When a signal S is input to a terminal P1, a signal bS is distributed to a specified terminal P0 While aS signal is distributed to other three terminals P2, P3, P4. In this case, no signal is distributed to the self terminal P1 and the relation between the signals bS and aS are represented by bS aS 0. It is the same even in the case where there is an input to the terminals P2, P3, P4. When there is an input to the specified terminal P0, on the other hand, the signal S is distributed to the four terminals P1, P2, P3, P4 equally and there is no distribution to the self terminal P1.
Patent JP-S636384-A (JP)
Inventor: AKIMOTO TATSUO
IPC: F27D7/06
Filed: 1986-06-26
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-S5773157-A (JP)
Title: Manufacture of iron-base sintered machine parts with high strength and wear resistance
Inventor: KAJINAGA TAKEYOSHI
IPC: B22F3/10
Filed: 1980-10-27
Abstract: PURPOSE: To manufacture the titled parts with high strength and high wear resistance by sintering a mixed green compact of alloy steel powder having a prescribed composition and graphite powder by heating in an atmosphere of a nondecarburizing heat-absorbing type converted gas, tempering the sintered body at once by heating to a prescribed temp., and carrying out oil hardening.  
     CONSTITUTION: Alloy steel powder contg., by wt., 0.4W8% in total of one or more among 0.10W2.3% Mn, 0.10W5.5% Cr, 0.10W7.0% Mo, 0.01W3.5% V, 0.10W8.0% W  and 0.01W3.0%Nb, and a prescribed percentage each of Al, Ti, C and O is prepared.  A mixed green compact of the powder and graphite powder is heated to 1,130W1,200 °C in an atmosphere of a nondecarburizing heat-absorbing type converted gas. The  resulting hot sintered is oil-hardened, degreased, and tempered by heating to 500°CW  a temp. 20°C below the Ac 1  transformation temp. in a nonoxidizing atmosphere to  precipitate spheroidal carbide. The tempered sintered body is then heating and held  at 740W900°C to carry out oil hardening. Thus, the titled sintered machine parts are  manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63314764-A (JP)
Title: Hydrogen absorbing electrode
Inventor: ITO YASUKO
IPC: H01M4/38
Filed: 1987-06-17
Abstract: PURPOSE:To improve a discharge characteristic at a low temperature by using a hydrogen absorbing alloy of specific constitution for a negative electrode. CONSTITUTION:A hydrogen absorbing alloy of the constitution 0.05<=w<=0.35 in the alloy to be expressed by a general formula Ln(Ni5-x-y-zMnxCuyCOz)Mw is used for a negative electrode. However, Ln shall be lanthanum alone or a mixture of rare earth elements including lanthanum, 0<x<=0.5, 0<y<=0.5, 0<z<=1.0 and M shall be one of Ti, Fe, V, Cr, Ni, Cu and Co. The content of lanthanum in this alloy is properly 10-25wt.%.
Patent JP-S6134293-A (JP)
Inventor: KURATA MIKIO
IPC: D07B1/08
Filed: 1984-07-19
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。