baber/WOPTO huggingface dataset:
Patent JP-H01192930-A (JP)
Title: Snow-flowing trench
Inventor: TANIGUCHI MASAHIRO
IPC: E03F5/02
Filed: 1988-01-28
Abstract: PURPOSE:To effectively transport snow by a small-size equipment in which water is jetted from the upper side of a snow grid to the lower side by a water jet machine. CONSTITUTION:Water in a space 5 surrounded by a snow grid 4 and a guide 3 in a pit 2 is jetted from the lower end to the upper side of the snow grid 4 along the guide 3 by means of a water jet machine 6. The snow pieces S coming down with water from an upper snow-flowing trench 1A to the pit 2 move toward the lower side on the snow grid 4. The snow pieces S coming toward the lower side on the snow grid 4 are directed forcibly into a lower snow-flowing trench 1B by water jet when they reach the lower end of the snow grid 4.
Patent JP-S60163584-A (JP)
Title: Drive method of solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1984-02-06
Abstract: PURPOSE:To improve an element drive method at the time of reading signals, to read out completely signals remaining unread in a diode and to prevent the generation of after-images by making transfer gate conductive twice or more during a vertical branking period. CONSTITUTION:A vertical CCD shift register 2 is formed by gate electrodes 8-1, 8-2..., which are formed with a low-density diffusion layer 9 and a gate oxide film 10, on a substrate 11 forming a CCD solid-state image pickup element. Clock pulses phiV1-phiV4 to repeat high and low voltage levels twice or more during a vertical branking period are impressed on respective electrodes 8-1, 8-2..., which are made conductive twice or more during a vertical branking period. A drive method of an image pickup element is improved at the time of reading out a signal charge, and the residual of the read-out signal charge is eliminated and the generation of after-images can be prevented.
Patent JP-2000213989-A (JP)
Title: Temperature detection device
Inventor: MORIGUCHI SANENORI
IPC: G01J5/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To stably and accurately switch light-introduction and light-shielding, to enhance temperature detection accuracy and to reduce noise generated at the time of switching the light-introduction and the light shielding in a temperature detection device for detecting the temperature of an object to be detected by a non-contact, particularly in a shielding plate for controlling a light- introduction and a light-shielding of an infrared. SOLUTION: An infrared detector 3 detects infrared which an object to be measured radiates. A shielding plate 1 driven by a DC motor 10 is collided to a stopper 12 and is stopped in respective states of light-introduction and light-shielding of an infrared passage arriving at the infrared detector 3. A control means is driven so as to alternately reverse-rotating the DC motor and switches the light-introduction and the light-shielding. Therefore, light- introduction time and light-shielding time are stabilized and temperature detection with high accuracy can be carried out. Since an impact-absorbing mechanism is provided at a joint portion 1b collided with the stopper 12 of a light- shielding plate 1, an impact of the collision with the stopper 12 is made less and a collision sound can be reduced.
Patent JP-H10217776-A (JP)
Title: Hood putting down device for cargo box of vehicle
Inventor: TOMITA MASAYUKI
IPC: B60P7/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet frame from getting in the way at opening a hood sheet by rotatably supporting a main arm and a sub-arm shorter than the former so as to derrick and swing around the axes in the lengthwise direction of a cargo box, positioning the free end of the sub-arm on the back side of the hood sheet, and enabling them to synchronously derrick motion. SOLUTION: A main arm 18 is rotatably supported with the center part in the axial direction of a cargo box V so as to derrick and swing around the axis in the lengthwise direction of the cargo box V, the free end side of a hood sheet fitted through tension giving means 26 are combinedly fitted to the free end, further a sub-arm 17 shorter than the main arm 18 is rotatably supported with the upper part of the cargo box V nearer to the cargo box fitting side of the hood sheet S than the rotatably supporting part of the main arm 18 so as to derrick and swing in the same direction as the main arm 18, the free end is positioned on the back side of the hood sheet S, they are connected together capably of being synchronously derricked and swung, and hence at opening the hood sheet S,  there is no possibility that the hood sheet S is intermediately bent over the cargo box V and the opened upper face of the cargo box V is blockaded.
Patent JP-H05181805-A (JP)
Title: Electronic apparatus with printer
Inventor: TOYOMURA SHIGERU
IPC: B41J19/18
Filed: 1992-01-07
Abstract: PURPOSE:To constitute the printer so that it can execute printing at a speed corresponding to a user is operating speed of a key. CONSTITUTION:A keyboard part KB is provided with function keys which are set so as to execute printing of a result of operation such as arithmetic operations keys of addition '+', subtraction '-', multiplication 'X', division 'divided by ', and total '=', and function keys which are set so as not to execute printing such as a clear key 'C', and a memory key 'M+', etc., and a printing speed of a printer PR is variable. An arithmetic part AC derives an average value of an operating time interval of the key obtained by dividing the time when the function key accompanied with a printing operation is operated after a numerical key of the keyboard KB is operated for the first time, by the number of times of operation of the key, and controls a printing speed of the printer PR in accordance with this average operating time interval.
Patent JP-H02199607-A (JP)
Title: Head supporting device for flexible disk device
Inventor: ITO TADAO
IPC: G11B5/60
Filed: 1989-01-27
Abstract: PURPOSE:To prevent a magnetic shield plate from being easily peeled by applying baking coating made of a material fused with an adhesives to an adhering face to which the magnetic shield plate is adhered. CONSTITUTION:Baking coating fused with an adhesives used for the adhesion is applied to at least the adhering face of a magnetic shield plate 4 of magnetic heads 2a,2b. The baked coating 5 coated to the magnetic shield plate 4 is fused by the adhesives in use and the both are adhered with each other, the peeling of the magnetic shield plate 4 from a carriage 3a and an arm 3b is avoided.
Patent JP-H05315581-A (JP)
Title: Method for manufacture of large-region active matrix
Inventor: HUGHES JOHN RICHARD
IPC: H01L29/78
Filed: 1993-02-05
Abstract: PURPOSE: To manufacture a large-area active matrix array for a large image or display unit. CONSTITUTION: This large-area active matrix array 2 is made by preparing four substrates 1, which amount subarrays 2' having active regions 11 composed of matrices of switching elements 30 with row and column conductors 41, 42 which are capable of addressing the respective switching elements 30. The row and column conductors 41, 42 terminate at connection leads 41a, 42a which extend over the active regions 11. Part 1a of each substrate 1 and mounted connection leads are removed, so as to form a new substrate edge 1'a near two adjacent edges of the active regions 11, and the substrate 1 is provided on a support 12 so that each new substrate edge which neighbors other new substrate edge 1'a forms a large-area array 2.
Patent JP-H0571211-A (JP)
Title: Panel for building
Inventor: NAGI SATSUO
IPC: E04F15/18
Filed: 1992-01-07
Abstract: PURPOSE:To obtain building panels having excellent durability and excellent dimensional stabilties by a method in which a surface material such as natural stone or tile of a given thickness is attached to the surface of a lightweight inorganic noncombustible core material by combining them in such a way as to set up the difference in thermal expansion coefficients between the core and the surface material within a given range. CONSTITUTION:A surface material 2 of natural stone such as marble or granite, or tile having a thickness of 4-10mm is bonded by an adhesive 3 of epoxy resin to one or both sides of a core material 1 consisting of volcanic conglomerate mixed with glass fibre by combining them in such a way as to set up the difference in thermal expansion coefficient between the core 1 and the surface material 2 within a given range of 30X10<-5>. Since no separation or warping occurs in the core 1 and the surface material 2, building panels having excellent durability, excellent dimensional stability, an are lightweight can be obtained at low cost.
Patent JP-S58136096-A (JP)
Inventor: KACHI MASAMIKI
IPC: G10L21/02
Filed: 1982-02-08
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-S61177873-A (JP)
Title: Fitting construction of solid-state image pick-up element
Inventor: NARITA HITOSHI
IPC: H04N5/335
Filed: 1985-02-04
Abstract: PURPOSE:To radiate effectively heat and to suppress the temperature rise by transmitting most of the heat from a drive IC to a heat radiation plate and radiating the heat. CONSTITUTION:A pin 1a of a solid-state image pick-up element 1 is inserted into the hole of a heat slinger 8 and fitted to a circuit substrate 3. As the heat radiation plate is made from the substrate with a high thermal conductivity and a good insulating characteristic, by soldering the pin 1a inserted into the hole, adhesion with the radiation plate 8 is increased and the heat transfer is easily executed.
Patent JP-H11216515-A (JP)
Title: Coil skid and skid cover
Inventor: NAGAYAMA KATSUHIRO
IPC: B32B17/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a coil skid which can stand long time use by using a skid cover whose main components are inorganic fiber and thermoplastic resin and having a porous material layer with the specific density. SOLUTION: This coil skid has, for example, a base stand 2 with a one side inclined face 1 and a skid cover 3 attached to an upper surface of the one side inclined face 1. This coil skid is usually used as a pair of coil skids 4a, 4b, and slopes 1a, 1b, to which skid covers 3a, 3b are attached respectively, are arranged in the form of the V-shaped cross section to parallel groves 6a, 6b respectively which are installed parallel to a hold member 5. The skid cover 3 is mainly composed of inorganic fiber and thermoplastic resin and has a porous material layer with the density of 0.3-1.0 g/cm<3> . Though the inorganic fiber is not especially limited, it is glass fiber or metal fiber, etc. The thermoplastic resin is polyolefin, etc., as polyethylene and the like.
Patent JP-H10211245-A (JP)
Title: Self-walk assisting device
Inventor: SHIMOYAMADA KAZUO
IPC: A61H3/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-walk assisting device in which assisting in walking, standing, and sitting action for a person having a handicap in a leg function can be solely realized, and in which an especially effective braking system is employed. SOLUTION: An electromagnetic brake 18 as a wheel braking means D is installed to the axle direction of an intermediate wheel 5. Restricting of wheel rotation can thus be easily realized as well as braking action, serviceability at the time of a trouble is improved because of an extremely simple structure, and running performance matching usage conditions of a user can be realized.
Patent JP-H09208970-A (JP)
Title: Two-stage regeneration tower
Inventor: ABE TAKAYUKI
IPC: C10K1/32
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration tower for a desulfurizing gent, exhibiting high desulfurizing agent regeneration capacity required in the use of a fuel having high sulfur content and having relatively small tower diameter to decrease the amount of the regeneration gas and reduce the installation cost and operation cost. SOLUTION: This regeneration tower is connected to a desulfurization tower for removing sulfur from gas produced by gasifying a fuel such as coal. The desulfurizing agent sulfurized in the desulfurization tower is introduced into the regeneration tower, regenerated on a dispersion plate in a state fluidized with a regeneration gas introduced into the tower main body and recycled to the desulfurization tower. The regeneration tower 1 contains upper and lower fluidized layers 6, 7, a regeneration gas supplying line 18 to supply regeneration gases 16, 17 is connected to the bottom of the regeneration tower main body 1 and a branch line 20 branched from the supplying line 18 is connected to the space in the tower main body 1 between the upper and the lower fluidized layers 6, 7.
Patent JP-H10214497-A (JP)
Title: Semiconductor memory
Inventor: TANAKA SHINJI
IPC: G11C29/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which fixes the selector line at a low voltage without disposing a new low potential power source line in a memory array. SOLUTION: This device is provided with a row power source line 24 connected to the sense amplifier 22 which is connected to a bit line pair 21 connected to a memory cell and amplifies the minute potential of the bit line pair 21 and an N-type transistor 26 which is disposed between a selector line 16 which is selected by the decoder 15 and selects the memory cell and the power source line 24. And a control circuit 27 which is inputted with selector line activating signals and SA activating signals is provided to connect its output to the gate of the N-type transistor 26 and control the transistor 26.
Patent JP-H02200137-A (JP)
Title: Suction core material in drug spraying vessel
Inventor: YADA HIDEKI
IPC: D04H3/12
Filed: 1989-01-26
Abstract: PURPOSE:To obtain core material having thinness, suitable hardness and high sucking power by capillarity and able to be automatically constructed by adhering and shaping sliver-like synthetic resin fiber with thermosetting resin. CONSTITUTION:The aimed core material is composed of sliver-like synthetic resin fiber adhered and shaped with thermosetting resin. Containing amount of the thermosetting resin is preferably 5-20% and acrylic resin fiber having single yarn denier of a range of 5-20 denier is used as the synthetic resin fiber. Melamine resin is used as the thermosetting resin, preferably having a construction of 40-60% porosity in the adhered and shaped core material. The core material is able to suck also colloidal substance and such effect is impossible with core material of sintered rod. Comparing core materials having same thickness, the aimed core material has higher sucking ability, thus the thickness of the aimed core material is able to be made thinner than sintered rod in a case of using in the same state.
Patent JP-S56117092-A (JP)
Title: Transmitting device for heat
Inventor: MURAKAMI MASAAKI
IPC: F28D15/02
Filed: 1980-02-19
Abstract: PURPOSE: To improve reliability and working property by a mechanism wherein an evaporating section vessel and a radiating section vessel are connected by a plurality of pipings, on way thereof instant couplings are disposed, and both ends of at least one piping are contacted with liquid storing sections.  
     CONSTITUTION: An evaporating section vessel 1 and a radiating section vessel 2 are connected by a plurality of pipings 5A, 5B, on way thereof instant couplings 6 are arranged, and both ends of the piping 5A are contacted with liquid storing sections 4A. Thus, since the circulation of a working fluid is smoothed and the evaporating section vessel 1 and the radiating section vessel 2 can easily be divided, the working property and reliability at transportation, execution, etc. can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59144775-A (JP)
Title: Hydroxyphenylbenzothiazine derivative and preparation thereof
Inventor: IWAO JIYUNICHI
IPC: C07D279/16
Filed: 1983-02-07
Abstract: NEW MATERIAL:A hydroxyphenylthiazine derivative of formula I (R<1> is H or lower alkyl; R<2> is H or lower alkoxyl) and a salt thereof. EXAMPLE:2-(4-Hydroxyphenyl)-2H-1,4-benzothiazin-3(4H)-one. USE:Useful as a synthetic intermediate for drugs used for circulatory organs, having hydroxy groups convertible easily into various derivatives, and used as the synthetic intermediate for medicines. PREPARATION:A halide of formula II is reacted with a phenol of formula IIIin an inert solvent, e.g. methylene chloride, at room temperature (if necessary under cooling or heating) to give the compound of formula I . In case the progress of the reaction is slow, a Lewis acid, e.g. aluminum chloride, is used if necessary.
Patent JP-H09190155-A (JP)
Title: Signboard fixture
Inventor: KIMIOKA SEIJI
IPC: G09F7/18
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To extremely facilitate the installation of a signboard by providing this fixture with a tightening member which is capable of fastening a stand material in the state of inserting the stand material and a detaining member which is fixed to the circumference of this tightening member and detains a plate body, such as signboard. SOLUTION: The upper part of a cylindrical member 2 is provided with the detaining member 4 which detains the corner of the signboard. The detaining member 4 consists of a signboard contact part 41 which is formed to a shape gradually opening from the front end toward the base end and is displaced at its base end toward the one axial direction from the front end, signboard clamping parts 42 which are connected to both base ends of this signboard contact part 41, are displaced toward the one axial direction and are arranged in approximately parallel with each other and a fixing part 43 which fixes the base ends of this signboard clamping parts 42 to the tightening member 10.  This detaining member 4 is fixed by welding, etc., to the top end of the cylindrical member 2 by directing the fixing part 43 facing the vertex toward the direction perpendicular to the axial direction of the cylindrical member 2. In such a case, the front end of the detecting member 4 is formed to approximately a triangular shape and, therefore, the sure holding thereof is possible regardless of the thickness of the signboard 5.
Patent JP-S54113011-A (JP)
Title: Superconducting rotor
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K19/00
Filed: 1978-02-24
Abstract: PURPOSE: To prevent astable vibration of the rotor by providing a radially and axially extending partition in the torque tube with intervals in the circumferential direction for the purpose to block the circumferential flow of the liquid refrigerant.  
     CONSTITUTION: A plurality of partitions 11 having same length with that of the axial length of the torque tube 2 are projected inwardly from the inner wall in the torque tube 2 which constitutes the tank wall for the liquid refrigerant with same interval in the circumferential direction. The damper shield 4 has combined function of the damper winding and the electromagnetic shield. The radiation shield 5 is maintained at the temperature between these at the outer normal temperature section and the inner super-low temperature section thus to shield the radiant heat. A lead for the superconducting field winding 3 and refrigerant supply/exhaust tube 8 are provided in the central hollow section in the supply/exhaust shaft 6. With such structure the circumferential flow of the liquid refrigerant in the radial cross-section is prevented to eliminate the astable vibration of rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02201898-A (JP)
Title: Deflecting electromagnet for charged particle apparatus
Inventor: MATSUDA TETSUYA
IPC: G21K1/093
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a uniform magnetic field distribution in a vast area in the S direction by dividing a wound wide of a shim coil into a plurality so as to make a distribution in a beam proceeding direction (S direction distribution) of an output magnetic field (n-polar components) of an n-polar shim coil almost the same as the S direction distribution of n-polar components among error magnetic field components generated by a main coil. CONSTITUTION:A wound wire of a quardrupole (n-polar) shim coil 15 which forms a deflecting electromagnet is divided and the open angles of the inside shim coil wound wires 30, 32 among the devided coils are set to be theta2. Thus, within a range of theta=0 deg.-theta2, a total electric current of the outside shim coil wound wires 29, 31 and the inside shim coil wound wires 30, 32 runs as a shim coil current, but in the case of a range of theta=theta2-theta1, electric current of only coils 29, 31 runs as the shim coil current. That is in the case of theta=theta2-theta1, the primary components become weak as compared to those in the case of theta=0 deg.-theta2. Like this, the distribution of primary components in S direction of each of the shim coil and a main coil agrees each other by either adjusting the current ratio to the inside coils and the outside coils, or adjusting the open angle theta2, or making the number of division >=3.
Patent JP-S62179568-A (JP)
Title: Electrically conductive high-molecular material composition
Inventor: UJIIE KOJI
IPC: C08K3/04
Filed: 1986-01-31
Abstract: PURPOSE:To form a high-molecular material compsn. having electrical conductivity as well as radiation- and electromagnetic wave-shielding properties which conventional composn. does not have, by blending a high-molecular blend with flaky lead having little oxide film on the surface thereof and electrically conductive fine particles and/or electrically conductive fiber and arranging the blend in the form of multi-lamination. CONSTITUTION:This electrically conductive high-molecular compsn. is obtd. by blending a high-molecular blend with 40-65vol% flaky lead having little oxide film on the surface thereon and 10-35vol% electrically conductive fine particles and/or electrically conductive fiber and arranging the blend in the form of multi-lamination. Said flaky lead is one having a thickness of 0.06-1.0mm, an apparent density of not higher than 2.5g/cm<3> on the average and having such a particle size distribution that not less than 80% thereof has a particle size passing through a 4-325-mesh sieve. The high-molecular blend is a rubber or a synthetic resin contg. conventional compounding additives added thereto. Examples of the electrically conductive particles are electrically conductive carbon black, graphite and fine metallic particles having no oxide film on the surfaces thereof. Examples of the electrically conductive fiber are carbon fiber, metallic fiber, etc.
Patent JP-S54113267-A (JP)
Title: Wafer chuck
Inventor: YOSHIDA KIYOSHI
IPC: H01L21/683
Filed: 1978-02-24
Abstract: PURPOSE: To improve an airtight property by providing a seal link, which has seal materials, at the tip in an air suction and exhaustion hole, which is positioned on  the circumference, of air suction and exhaustion holes provided in a chuck.  
     CONSTITUTION: Air suction and exhaustion holes 2 are provided to be arranged in concentric circles on the surface of chuck 1, and seal link 3 having seal materials 3A is fitted slidably to the tip of hole 2 which is positioned on the most outside circle at least. Next, wafer 4 which is caused to adhere to mask holder 7, which has through hole 8, through mask 5 is put on chuck 1 facecdown. After that, hole 2 is made into an air suction state to suck wafer 4, and positioning between wafer 4 and the mask pattern provided in mask 5 is performed. Next, hole 2 is changed to an air exhaustion state to press wafer 4 against mask 5 by the air pressure. At this time, air is prevented from leaking by seal materials 3A of protruded link 3, so that wafer can be caused to adhere closely to mask 5 uniformly. 
     COPYRIGHT: (C)1979,JPO&Japio