baber/WOPTO huggingface dataset:
Patent JP-H10201680-A (JP)
Title: Water tank cleaning tool
Inventor: NAKAMURA NAOTAKA
IPC: A47L9/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To perform a comfortable cleaning free from clogging without sucking small stones to a narrow diameter part by providing a protecting wall for receiving the water flow of a suction part major diameter part with a shape curvature close to a right angle so as to suck light dust by specific gravity difference. SOLUTION: The rear wall 3 of a major diameter part 1 is set substantially vertical to a side inner wall 7 and a bottom inner wall 8. Thus, small stones 9 carried by a water flow 6 are collided with the rear wall 3, and never physically carried to a narrow diameter part 10. This effect is enhanced by a height 11. Since a room wider in the rear than in the front is formed, the water flow is weakened, and only the dust having a light specific gravity is sucked by a sucking narrow diameter part 5. The substantially right-angled rear wall 3 and the size of a large racemes chamber 12 produce a synergistic effect, and stones are never sucked to the narrow diameter part 10. The stones collected on the bottom inner wall 8 is vertically vibrated (shaken), and the high rear wall is useful to further float the dust.  Since a suction port 2 has wide frontage, stones are never clogged in the top end as in a conventional one having a small hole.
Patent JP-S62207661-A (JP)
Title: Platen support mechanism for printer
Inventor: SUZAKI MASABUMI
IPC: B41J11/02
Filed: 1986-03-07
Abstract: PURPOSE:To enhance the abrasion resistance of turning parts and obtain a highly reliable platen support mechanism, by supporting a platen formed of an elastic material such as a rubber on a platen support plate, turnably supporting both end sides of the support plate, and turnably supporting the rear side of the support plate. CONSTITUTION:Shaft parts 21b are provided respectively at both ends of a support plate 21, and are engaged with bearing support parts 22b of a frame body 22. A projected part 22a is fitted at such a position that the center line O-O' of a flat platen 15 coincides with the center line P-P' of the projected part 22a. When a uniformly distributed load W is exerted on the platen 15 due to pressing of a thermal head, a pressing force exerted on the upper half of the platen and a pressing force exerted on the lower half, with the projected part 22a as a center, become equal to each other, so that a moment M1 for turning the platen 15 is zero. When the thermal head is pressed, the pressing force is applied uniformly to the entire surface of the platen 15, without any partial contact. Accordingly, favorable printing quality can be obtained.
Patent JP-H02225190-A (JP)
Title: Rear fork for motorcycle
Inventor: KOKUBU SHINICHI
IPC: B62K25/20
Filed: 1989-02-27
Abstract: PURPOSE:To realize the improvement of strength as well as the simplification of a structure and manufacture by connecting both ends of a reinforcement arm with the front and rear upper portions of the 1st main arm and at the same time, connecting the middle portions of the reinforcement arm as well as the 1st and 2nd respective main arms with a cross member. CONSTITUTION:At a rear fork 1, the 1st main arm 5 is provided within the orbit of a wind-hanging means 9 driving a rear wheel, and at the same time, the 2nd main arm 6 is provided in parallel with this. And a pivot portion 2 and axle support portions 4 are respectively provided at the front and rear respective portions of respective main arms 5, 6. At the above constitution, both end portions of a reinforcement arm 7 which protrudes upward further than the upper part line 9a of the wind-hanging means 9, and whose middle portion is bent, are connected with the front and rear respective upper portions of the 1st main arm 5. Also, the 2nd main arm 6 is so formed that it is thicker than the 1st main arm 5. In addition, the middle portions of the reinforcement arm 7, the 1st and 2nd respective main arms 5, 6 are connected with the each other with a cross member 8.
Patent JP-H01223810-A (JP)
Title: Gain control circuit
Inventor: KAWAGUCHI TOSHIHARU
IPC: H03G3/30
Filed: 1988-03-03
Abstract: PURPOSE:To make an output current and potential stable when the gain of a gain control section is decreased by providing additionally a 2nd DC feedback path feeding back a DC component extracted from an output signal of an operational amplifier to an inverting input of the operational amplifier via a current limit element. CONSTITUTION:A new DC feedback path 38 feeding back a DC component in an output signal of an operational amplifier 12 extracted by a resistor R1 and a capacitor C2 to an inverting input terminal (-) of the operational amplifier 12 via a resistor R5 is provided in addition of a DC feedback loop 18. Thus, in a range where the gain of the DC feedback loop 18 including a level comparator 16 is higher than the gain of the DC feedback loop 38 including the resistor R5, an output offset Vos is canceled similarly as a conventional circuit. Even when the gain of a gain control section 15 is decreased to make the gain of the DC feedback loop 18 including the level comparator 16 lower than the gain of the DC feedback loop 38 including the resistor R5, the interruption of the DC feedback loop due to the action of the DC feedback loop 38 is avoided. Thus, a stable DC feedback is applied and the output current and potential is determined.
Patent JP-S51124078-A (JP)
Title: Ceiling construction of one body lighting
Inventor: AWATA MASANOBU
IPC: F21V21/04
Filed: 1975-04-23
Abstract: PURPOSE: To enable to constitute the lighting implements without providing with any special processing on the ceiling surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07261784-A (JP)
Title: Pattern recognition method, sound recognition method and sound recognition device
Inventor: KOMORI TAKASHI
IPC: G10L15/32
Filed: 1994-03-18
Abstract: PURPOSE:To provide a pattern recognition method, sound recognition method and sound recognition device which can perform sound recognition based on posterior odds and pattern recognition. CONSTITUTION:A sound recognition device comprises a data input section 5 to which input data being a sound pattern is inputted, a score calculating section 7 which calculates a score indicating probability of recognition of a partial pattern of the sound pattern based on a estimated value of posterior odds, an optimized design section 18 which designs an optimized parameter to obtain an estimated value of posterioric odds in the score calculating section 7, a narrowing processing section 9 which narrows a score to operate efficiently, a cumulative score calculating section 11 which calculates a cumulative score by cumulating a narrowed score, a recognized result deciding section 13 which classifies input data for each kind based on the cumulative score, and a recognized result outputting section 15 which outputs the recognized result 17.
Patent JP-H06242520-A (JP)
Title: Photograph printing device
Inventor: SAIDA HIROBUMI
IPC: G03B27/72
Filed: 1993-02-16
Abstract: PURPOSE:To provide a photograph printing device in which the defect of a liquid crystal light control member is easily confirmed and which is constituted to be small in size. CONSTITUTION:A light source 2, a beam splitter 4, the liquid crystal light control member 8, and a mirror for controlling light 10 are arranged in a line in this order, and the supporting parts of photographic film 28 and a photosensitive material 26 are arranged in a direction where light from the light source 2 is transmitted through the beam splitter 4 and the member 8, reflected in a reverse direction by the mirror 10, and further reflected to the beam splitter 4, whereby an optical path for exposure is formed in a T shape. The mirror 10 can recede from the optical path, and a mirror for non-controlling light 36 is arranged between the beam splitter 4 and the member 8 so that its reflection surface may be opposed to the beam splitter 4 to be inserted in/pulled out from the optical path. Since the light transmitted through the member 8 before reaching the film 28 is confirmed by simple constitution, the defect of the member 8 is easily detected, and the device is not made larger.
Patent JP-H08251204-A (JP)
Title: Equipment control system
Inventor: KUBO SEIICHI
IPC: H04L12/40
Filed: 1995-03-08
Abstract: PURPOSE: To provide a convenient equipment control system with which plural pieces of equipment at home can be operated or speaking owing to a telephone can be performed while using one piece of portable equipment. CONSTITUTION: This system is composed of master equipment 1 for controlling the equipment connected to a home bus 3 through the home bus 3 and slave equipment 2 for applying an instruction for controlling the equipment corresponding to the radio communication with the master equipment 1. The master equipment 1 is connected to a telephone line and composed of a telephone part to be functioned as a base station in a radio telephone system and an equipment information storage part, storing the information concerning operations peculiar for the equipment connected to the home bus 3 or the like and on the other hand, the slave equipment 2 is composed of a telephone part to be functioned as a mobile station in the radio telephone system and a display part or the like.  According to the instruction from an operator, the slave equipment 2 controls the equipment connected to the home bus 3 through the master equipment 1 or functions as a portable telephone set.
Patent JP-H05245522-A (JP)
Title: Damping device for steel sheet
Inventor: SAKURAI AKIRA
IPC: B21B39/00
Filed: 1992-03-05
Abstract: PURPOSE:To stably control the vibration of the steel sheet running on the running path by computing the position detecting signal of the steel sheet and controlling the attracting force of the electromagnet. CONSTITUTION:The vibration of the steel sheet 10 is damped by detecting the deviated position of the steel sheet 10 with a position detecting unit 13, and controlling the electric current applied to an electromagnet 12 with a control unit 14 based on the outputting signal. There are a proportional compensation which shows the effect applying the positive spring to the steel sheet 10 by making flow the electric current being proportional to the deviation of the steel sheet, a differential compensation applying the positive decay to the steel sheet 10 by making flow the electric current being proportional to the velocity of the steel sheet 10 and further an integral compensation damping so as to make the deviation to zero by integrating the deviation of the steel sheet 10 from the surface of running path 11 and making flow current to the electromagnet 12. The doping effect is improved by providing plural numbers of the electromagnets 12 and the position detecting units 13 by keeping the prescribed interval against the surface of running path 11 of the steel sheet 10.
Patent JP-H03249324-A (JP)
Title: Fan in radiator for vehicle
Inventor: AKAIKE SHIGERU
IPC: F01P11/10
Filed: 1990-02-28
Abstract: PURPOSE:To reduce noise and improve cooling efficiency of a radiator by inclining the axial core of a fan toward the one side of an engine block positioned aside the one end part of the radiator. CONSTITUTION:By means of a fan 4 interposed between the back surface part provided aside the one side end part of a radiator 1 which is arranged in the engine room of a vehicle and in which an air flowing-in surface is opposed to a vehicle running-on direction, and the front surface of an engine block 10, air flow is led-in from the back surface part provided aside one side end part through a shroud 3. The axial core of the fan 4 is inclined toward one side of the engine block 10 positioned aside the one side end part of the radiator 1. It is thus possible to reduce turbulence flow generated by collision on the front surface of the engine block 10, and reverse flow toward the other side part of the radiator 1. It is thus possible to reduce noise and improve cooling efficiency of the radiator 1.
Patent JP-H01222479-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI HIROYUKI
IPC: H01L29/41
Filed: 1988-03-01
Abstract: PURPOSE:To decrease a base current and an ineffective current which flows through a P-type silicon substrate by a method wherein a recess is provided in the surface of an N-type epitaxial layer and an emitter region is formed on the base of the recess. CONSTITUTION:An N-type high concentration buried layer 2 is selectively formed on a P-type silicon substrate 1 where the 100 face is the principal face, and then an N-type epitaxial layer 3 is formed. The surface of the N-type epitaxial layer 3 is subjected to an etching to form a recess. When an anisotropic etching is performed on the surface of the N-type epitaxial layer 3 where the 100 face is the principal face, a flat 111 face provided with a required slope is formed on the side face of the recess deeply etched in the 100 face. An emitter region 4 is formed on the base of the recess and a collector region 5 is formed on a part other than the recess. The depth of the recess is so set as to enable the base of the emitter region 4 to be connected with the surface of the N-type high concentration buried layer 2. By these processes, charges are prevented from being injected from the base of the emitter region to the base region.
Patent JP-H08214690-A (JP)
Title: Flooding or sprinkling agent for mushroom culture
Inventor: YAMAMOTO TETSUO
IPC: C12R1/23
Filed: 1995-02-13
Abstract: PURPOSE: To obtain the subject agent to be used for e.g. flooding a mushroom bed prior to mushroom development, capable of giving mushroom reduced in cost and excellent in quality and productivity. CONSTITUTION: This agent is to be used for flooding or sprinkling a mushroom bed prior to mushroom development, pref. raw wood, in conducting a mushroom culture. It is preferable that at least part of this agent be a culture supernatant for microbes such as Enterococcus faecalis, Streptococcus thermophilus, Lactobacillus acidophilus or Acetobacter aceti.
Patent JP-H10245511-A (JP)
Title: Aqueous ink for use in ink-jet recording
Inventor: UEDA TAKAMASA
IPC: C09D11/38
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink which is free from occurrence of nozzle clogging or bleeding by water and excellent in durability and other performance, by comprising non-spherical, colored resin fine particles which are prepared by dispersing a colored resin solution containing a resin having an ionic group, an organic solvent, a vinyl monomer and a colorant into an aqueous medium, and then polymerizing the vinyl monomer while at the same time removing the organic solvent. SOLUTION: A colored resin solution, which contains a resin having an ionic group, preferably a polyester resin (for example, a resin prepared from dimethyl terephthalate, pentasodium sulfoisophthalic acid dimethyl ester, ethylene glycol and tricyclodecane dimethanol); an organic solvent capable of dissolving this resin (for example, methyl ethyl ketone); a vinyl monomer (for example, styrene and butyl methacrylate); and a colorant, preferably a pigment, a disperse dye or an oil-soluble dye, is dispersed in an aqueous medium, Subsequently, the vinyl monomer is polymerized while at the same time removing the organic solvent, thereby producing non-spherical, colored resin fine particles. The aqueous ink comprises the resultant colored resin particles thus prepared.
Patent JP-H03253293-A (JP)
Title: Driving system for ac motor and controlling method thereof
Inventor: MATSUI TAKAYUKI
IPC: H02P27/06
Filed: 1990-03-02
Abstract: PURPOSE:To make output currents of a plurality of inverters balanced at all times and to conduct an output current control of high-speed response in a stable manner by computing an average value and an unbalanced value based on detected values of the output currents of the aforesaid inverters and by feeding back the average value and the unbalanced value, with different weights, to output current control circuits. CONSTITUTION:An addition value of output currents iA and iB of inverters 1A and 1B is supplied to a motor 2. In the meantime, an unbalanced component is generated due to unbalance between output voltages of the inverters 1A and 1B and flows between these inverters, and therefore an impedance of a circuit for each current component differs. As the result, a transfer function from a voltage instruction to the current component is different. Since an average value (iA+iB)/2 is fed back to the inverter 1A and the output current iB to the inverter 1B, an unbalanced component operates only in current control circuits 11B, 12B and 13B.
Patent JP-H07263612-A (JP)
Title: Lead frame
Inventor: TASHIRO YUKINORI
IPC: H01L21/56
Filed: 1994-03-18
Abstract: PURPOSE:To provide the title lead frame capable of diminishing the production of the interfacial void on the boundary between the title lead frame and a resin body. CONSTITUTION:The title lead frame is provided with a frame body, plural leads connecting outer lead side one ends to the inside of the frame body while extending inner lead side one ends toward the inside of the frame body, square sheetlike die pads 1e arranged for opposing to or connecting to the inner ends of the inner lead 1d as well as hanging bodies 1f1, 1f2 hanging the die pads 1e in the two directions. Accordingly, the hanging bodies 1f1 is provided with a through holes or 1g a notch part substituting for the through holes 1g.
Patent JP-S63215687-A (JP)
Title: Composition for prophylaxis and remedy of swine dysentery or promotion of animal growth
Inventor: HASHIMOTO MASAHARU
IPC: A61K31/70
Filed: 1987-03-03
Abstract: PURPOSE:To obtain the titled composition, effective in prophylaxis and remedy of swine dysentery, promotion of animal growth, etc., and having no problem of toxicity, containing as a component an antibiotic substance selected from WS-1627A, WS-1627B, WS-1627C, WS-1627D and salts thereof. CONSTITUTION:The aimed composition is prepared by using one or two or more species selected from WS-1627A, WS-1627B, WS-1627C, WS-1627D and salt thereof as an active ingredient. The WS-1627A, WS-1627B, WS-1627C and WS-1627D are obtained from a culture produced by cultivating a bacterium producing said antibiotics belonging to genus Streptomyces noboritoensis subsp. amamiensis. The WS-1627C is a novel substance having following characteristics. Appearance; White powder. Melting point; 110-113 deg.C. Molecular weight: 513. Elementary analysis (%); C 53.65; H 6.33; N 2.95. Solubility; Soluble in water, etc., insoluble in acetone, etc.
Patent JP-H11251820-A (JP)
Title: Interfering wave removal reception antenna system
Inventor: NAGATOMI AKIHIKO
IPC: H01Q3/26
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the attenuation of a received desired wave as much as possible by permitting a first circuit and a second circuit for adjusting the amplitudes of received interfering waves contained in the two inputs of a third mixing part to be in opposite phases with equal amplitudes. SOLUTION: For an interfering wave reception antenna 20, the reception antenna of a horizontal stack, which is similar to a desired wave reception antenna 10, is arranged to be faced in an interfering wave arriving direction and null is given in a desired wave arriving direction. An amplifier 7 making the amplitude of the received interfering wave received in the desired wave reception antenna 10 to be equal in amplitude with that of the received interfering wave received in the interfering wave reception antenna 20 is installed in the output of the desired wave reception antenna 10. A phase shifter 9 making the phase to be opposite is installed in the output of the interfering wave reception antenna 20.  A mixer 30 synthesizing the output of the amplifier 7 and the output of the phase shifter 9 is installed and an interfering wave removal reception antenna system for removing the interfering wave is constituted.
Patent JP-S58166440-A (JP)
Title: Menue screen processing system
Inventor: KOMATSUBARA AKIRA
IPC: G06F3/0482
Filed: 1982-03-27
Abstract: PURPOSE:To speed up menue processing without modifying an application program, by holding menue identifiers as a data set in a section composed file. CONSTITUTION:An object menue discrimination part 9 discriminates whether a read data set is a source menue or an object menue from its discrimination character. When the read data set is the object menue, it is stored as an internal table 11 in a specific area of a memory. When it is the source menue, on the other hand, a menue analyzing part 10 performs conversion to the internal table as well as conventional systems. After the internal table 11 is obtained, a screen editing part 12 generates menue screen data including the contents of a menue data area MDA13 and sends and displays it on a display terminal 3.
Patent JP-H04284441-A (JP)
Title: Image plane detector
Inventor: YAMAJI YOSHIYUKI
IPC: G03B27/46
Filed: 1991-03-14
Abstract: PURPOSE:To accurately detect an image plane and also to freely select the setting position of an image plane detector by irradiating a negative film with light from a light source, condensing transmitted light so that it may form an image on a light receiving surface and increasing a light quantity received by a photodetector. CONSTITUTION:The light from the light source 2 is condensed by an aspheric condenser lens 3, a heat absorbing filter 4, a B filter 5 and a cylindrical lens 6 so as to irradiate the negative film. The transmitted light is condensed further by a lens array 21 and received by a slit plate 22, then light passing through a slit 22a is detected by a photodiode 23 to detect the width of an image.
Patent JP-S55141035-A (JP)
Title: Manufacturing method of image pickup tube target
Inventor: SADAMATSU KAZUMI
IPC: H01J29/45
Filed: 1979-04-20
Abstract: PURPOSE:To obtain an excellent picture image over a broad temperature range by coating the second layer of the material whose primary component is CdTe on the film of the first layer which has a larger band gap than CdTe and heat-treating it. CONSTITUTION:The transparent conductive film 2 is formed on the glass substrate 1 and the film 3 of the first layer which has a larger band gap than CdTe is formed. Then the film 4 consisting of the material whose primary component is CdTe is coated on the film 3 as the second layer and is heat-treated in vaccum or in inert gas with the ranges 270-550 deg.C. Subsequently, the film 5 whose primary components are Zn, In and Te alloys or compound.
Patent JP-S58166392-A (JP)
Inventor: ITOU HISATSUGU
IPC: G09G3/18
Filed: 1982-03-25
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-S58165998-A (JP)
Inventor: HANEDA YUUSAKU
IPC: B26D5/00
Filed: 1982-03-26
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-H02273687-A (JP)
Title: Method for separating phosphoric acid from aqueous solution of thiamine phosphate
Inventor: BUORUFUGANGU SHIYUURU
IPC: B01D11/04
Filed: 1990-03-02
Abstract: PURPOSE: To separate phosphoric acid cheaply and without difficulties by adding a specific tertiary amine and a polar solvent to an aqueous solution of a thiamine phsophate.  
     CONSTITUTION: Thiamine is phosphorylated and subsequently hydrolyzed partially to give an aqueous solution of thiamine phosphate, to which is added a mixture of a tertiary amine insoluble or slightly soluble in water (preferably trioctylamine etc.), and a polar solvent immiscible or slightly miscible with water (preferably methylisobutylcarbinol, etc.), the tertiary amine being contained in an amount of preferably 40-70 wt.% based on the polar solvent, and phosphoric acid is extracted and separated. When the pH value of the solution becomes 3-4, the extraction is terminated. 
     COPYRIGHT: (C)1990,JPO