baber/WOPTO huggingface dataset:
Patent JP-S57147050-A (JP)
Title: Oxygen sensor
Inventor: OOTSUKA YASUHIRO
IPC: G01N27/407
Filed: 1981-03-07
Abstract: PURPOSE:To increase the mechanical strength of the part to which an element is attached and to improve the reliability, by thickening a part of a laminar sensor element and embedding the tip end part of a lead wire in said portion and fixing it. CONSTITUTION:An electrode layer 2 made of platinum etc. is provided on both surfaces of a laminar solid electrolyte 1 forming a solid solution of Y2O3, MgO, CaO etc. in oxides such as ZrO2 and CeO2 on its surface. Fine holes are formed in order to embed the tip end of lead wires 3 at a thickened part 1' of the electrolyte 1. After the wire 3 is embedded in the fine hole, the wire 3 is attached bending along the face of the part 1. An oxygen sensor element is obtained by providing porous inorganic coating layers 4a, 4b on the surface of the layer 2. With such constitution, mechanical strength is improved because the lead wire is firmly attached to the element and a sensor of high reliability is obtained.
Patent JP-H07213566-A (JP)
Title: Coffin
Inventor: SOTOZONO KAZUTO
IPC: A61G17/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a flock decorated coffin by flocking all over a coffin body and a lid to close the opening of a coffin body. CONSTITUTION:A coffin comprises a coffin body 1, called lying type coffin that is long enough to lay a body and formed as a box whose upper face can be opened,and a lid 2 to close the upper opening by covering the coffin body. Both the inside of the coffin body 1 and the lid 2 are formed out of a woody plate material. Flock 3 of short fiber wholly covers both the coffin body 1 and the lid 2, covers each outside of the coffin body 1 and the lid 2, covers only the inside of the coffin body 1, or covers partially both the coffin body 1 and the lid 2. Many kind of colors are used as the flock 3. Some kind of pictures, such as a family emblem, a Chinese phoenix and a lotus, are drawn by varying the color of the flock 3. This may create a grave impression and require no expensive decorative cloth woven from gold thread to cover the coffin.
Patent JP-S60176383-A (JP)
Title: Electronic camera
Inventor: SUZUKI MASAO
IPC: H04N9/04
Filed: 1984-02-22
Abstract: PURPOSE:To obtain an electronic camera capable of proper white balance adjustment even in case of photographing with a film or a slide film by mounting a negative/positive converting device on the electronic camera. CONSTITUTION:Video signals R and B outputted from an image pick up system 2 are added through gain adjustment systems 5 and 6 to a switch 9 and a video signal G is added directly to a switch 9. The video signals R and B are added through gain adjustment systems 12 and 13 inside a negative/positive inverter 18 and said signal G directly to a negative/positive (N/P) inversion system 14. Where color temperature signals R/G and B/G outputted from a white balance constant voltage source 11 are inputted to said systems 12 and 13 to perform setting white balance adjustment. The system 14 is manually switched to the negative side in film photographing and to the positive side in slide photographing. At normal photographing, the inverter 18 is not mounted and the switch 9 is connected to a signal processing system 10.
Patent JP-S60177677-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1984-02-23
Abstract: PURPOSE:To prevent MOSFET characteristics from fluctuating even under high temperature and high bias voltage conditions, by burying an offset diffusion resistance layer into a semiconductor substrate at a drain diffusion region. CONSTITUTION:A field oxide film 12, a gate oxide film 13 and a gate electrode 14 are formed over an Si substrate 11 of a first conductive type, while a source diffusion layer 15, a drain diffusion layer 16 and a buried offset diffusion layer 17 each consisting of a second conductive type diffusion layer are formed. On the layer 7 a diffusion layer 18 consisting of the first conductive type is formed. In this way, voltage application to the offset portion can be done in the bulk, and stable current characteristics are attained, without changing the resistance value in spite of an effect of an increasing interface level at the surface layer owing to high temperature and high bias voltage.
Patent JP-H06252528-A (JP)
Title: Printed circuit board and its manufacturing method
Inventor: MATSUI TERUHITO
IPC: H05K3/46
Filed: 1993-02-23
Abstract: PURPOSE:To control the thickness of a dielectric thin film accurately and to form an accurate thin-film capacitor directly by constituting the metal film of a lower electrode with a first metal film which cannot be oxidized easily and a second metal film which can be oxidized easily and then performing oxidation treatment to the second metal film. CONSTITUTION:A conductor 2 for wiring is formed on a printed circuit board 1, a photoresist film is applied, and then a specific region is opened. Then, a first metal film 4 which becomes an oxidation stopping layer and cannot be subjected to anode oxidation easily is formed as a lower metal film. After that, the photoresist and the unneeded first metal film 4 are eliminated and then a second metal film which can be subjected to anode oxidation easily is formed on the remaining first metal film 4. Then, an oxide dielectric film 6 is formed by performing anode oxidation treatment of the second metal film. The anode oxidation is performed until it reaches the surface of the first metal film 4 and stops. Then. a conductor metal film 7 for upper electrode is formed and finally the unneeded part is eliminated by etching etc., thus completing a thin-film capacitor.
Patent JP-H02275824-A (JP)
Title: Anti-hiv agent
Inventor: SUMIO HAJIME
IPC: C07K16/00
Filed: 1989-02-13
Abstract: PURPOSE:To obtain anti-HIVagent remarkably inhibit formation of a giant cell generated from fusion of HIV-infected cell with non-infected cell by containing chemically modified protein in which polarity of charge at functional group in amino acid residual side chain of a plasma protein is chemically modified as active ingredient. CONSTITUTION:Functional group in amino acid residual side chain of a plasma protein, e.g. amino group is converted to a group expressed by the formula NHCORCOO<-> (R is organic group) using dicarboxylic acid anhydride (e.g. maleic anhydride), or treated with a phosphate containing aldehyde group (e.g. pyridoxal phosphate) and reduced to a group expressed by the formula NHCH2ROPO3<->. Thiol group is converted to a group expressed by the formula S-S-SO3<-> using tetrathionic acid compound to modify polarity of electric charge to negative, and the chemically modified protein is contained in the subject agent as active ingredient. As the plasma protein, human serum albumin, human immunoglobulin, human transferrin, human fibrinogen or bovine serum albumin is used.
Patent JP-H03236841-A (JP)
Title: Head rest device of chair
Inventor: NARUHIRO TAKASHI
IPC: A61G15/12
Filed: 1990-02-14
Abstract: PURPOSE:To give an ideal treatment posture in a medical care chair or the like turning the second arm and a head rest main body in proportional interlocking to the turning angle of the first arm with respect to a slide bar. CONSTITUTION:The first arm 3 is rotatably fitted to the forward end of the slide bar 2 of a head rest device by a pin 13, and the second arm 4 is rotatably fitted to the other end of the first arm 3 by a pin 14. When the first arm 3 turns around the pin 13 in the direction of an arrow A, a gear 9 is turned around the pin 14 in the direction of an arrow B through a gear 7 and a gear 8, and the second arm 4 turns around the pin 14 in the direction of an arrow B. Similarly, a head rest main body 5 is caused to turn around the pin 15 in the direction of an arrow C by the rotation of the second arm 4. The head rest main body 5 can be moved along a desired locus by selecting the optimum lengths of the first an second arms 3, 4 and the optimum number of teeth of gears 7-12, so that it is possible to obtain a head rest device which does not force a patient to take any unreasonable posture and is easily operated and simple in its mechanism.
Patent JP-S59160826-A (JP)
Title: Manufacturing device for magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/85
Filed: 1983-03-01
Abstract: PURPOSE:To conduct accurate measurement of the degree of vacuum when ferromagnetic material metal sticks to a base body by irradiating a ferromagnetic material metal layer with light and measuring its glossiness. CONSTITUTION:A vaporization source 6 is heated to vaporize the ferromagnetic material metal 7, which is vapor-deposited on the base base at a specific angle of incidence. The base 3 on which the ferromagnetic material metal 7 is vapor- deposited is cooled by a can 5 and its glossiness is measured by an optical monitor 9 before it runs to a take-up roller 4. When the kind of the ferromagnetic material metal 7 and its angle of incidence are predetermined, the degree of vacuum and glossiness are in 1:1 proportion and a graph showing the proportion is found previously to measure the degree of vacuum in the vapor deposition of the ferromagnetic material metal 7 on the base 3 from the glossiness of the ferromagnetic material metal layer. Thus, the degree of vacuum when the ferromagnetic material metal 7 is vapor-deposited on the base 3 is measured accurately to control characteristics of the ferromagnetic material metal layer more accurately.
Patent JP-H09215152-A (JP)
Title: Wiring duct
Inventor: MATSUDA TAMOTSU
IPC: F16L3/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring duct in which signal wires and power supply cord can be bundled while being separated by applying a synthetic resin coating to the outer circumferential surface of a metal body where a long planar fixing part is formed integrally with a large number of bendable winding parts projecting to the left and right, at a prescribed interval, along the longitudinal direction of the fixing part. SOLUTION: Metal body 2 of a wiring duct 1 is formed by punching a metal plate such that a long planar fixing part 3 is formed integrally with a large number of bendable winding parts 4 projecting alternately to the left and right, at a constant interval, along the longitudinal direction of the fixing part 3 in the direction perpendicular thereto. A synthetic resin coating is applied at least to a part of the outer circumferential surface of metal body 2 abutting against a wire thus forming a wire holding part 5. Plate thickness of metal body 2 is preferably set at about 0.4-0.5mm while taking account of the winding work. The winding part 4 of metal body 2 is folded obliquely upward on the opposite sides of the fixing part 3 in order to facilitate the winding work.
Patent JP-H05234414-A (JP)
Title: Conductive paste
Inventor: TANI KOJI
IPC: H01G4/12
Filed: 1992-02-20
Abstract: PURPOSE:To prevent generation of a warp and a crack on a chip element so as to improve an yield of a product by dispersing a specific amount of copper powder in an organic vehicle. CONSTITUTION:Copper powder 40 to 70wt.% is dispersed in an organic vehicle so as to obtain a conductive paste. Since this paste is made into a glass fritless containing no glass frit having a large coefficient of heat contraction, the coefficient of heat contraction is small resulting in thinner coat. Further, generation of firing blister in an outer electrode can be suppressed.
Patent JP-S58151847-A (JP)
Title: Priventing device for dew condensation in aircooler for rotary electric machine
Inventor: MIYAJI JIYUNICHI
IPC: H02K11/00
Filed: 1982-03-01
Abstract: PURPOSE:To prevent the dew condensation on the surface of cooling tube by a method wherein a dew point temperature of air is calculated utilizing each detecting signal to control cooling water volume supplied for an air cooler so that the cooling tube temperature may be maintained higher than the dew point temperature. CONSTITUTION:The detecting data processor 29 processes temperature of air coming in and going out of air cooler 2 detected by various detecting elements, humidity of the air, surface temperature of cooling tubes 10, temperature of cooling water, voltage, current and internal temperature of rotary electric machine 1. The dew point temperature processor 30 calculates the dew point temperature of air utilizing a part of detected data. The pertinent water volume processor 31 calculates the detected data and the pertinent value of cooling water volume supplied for the air cooler 2 from dew point temperature to supply water volume controller with them. Through these procedures, the surface of cooling water tube may be prevented from dew condensation.
Patent JP-S59157845-A (JP)
Title: Formation of lubricating film on magnetic recording medium
Inventor: HINOBAYASHI TAKEO
IPC: G11B5/84
Filed: 1983-02-28
Abstract: PURPOSE:To form a uniform thin lubricating film on the surface of a magnetic recording medium formed thereon with a magnetic layer by forming the lubricating film by a prescribed method on the surface of said medium. CONSTITUTION:An alpha-Fe2O3 film consisting essentially of iron is formed by a sputtering method on an Al disk and is heat-treated to form a gamma-Fe2O3 magnetic film. The disk is immersed in an aq. soln. of a surface active agent consisting essentially of alkyl benzene and thereafter the disk is rinsed. Such disc 11 is fitted to a supporting means 12 having a rotating mechanism in a containing chamber 13 and is rotated in the direction of an arrow C. A vessel contg. a stearic acid 17 is heated to 80 deg.C in an oil bath 16 provided with a heater 15 to expose the disk 11 for 10min in the vapor of the stearic acid, thus forming a lubricating film on the disk. The uniform thin lubricating film is thus obtd.
Patent JP-H10214502-A (JP)
Title: Emergency light for earthquake
Inventor: SUZUKI HIROYUKI
IPC: F21L4/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an emergency light for an earthquake which can be very easily maintained in an always operable condition by making it possible to work for replacing and recharging only when a battery runs out. SOLUTION: This emergency light for an earthquake has a battery 6 as a power source. In addition to the emergency light 6 for an earthquake in which switches 7, 10 for lighting are turned on by vibration sensing sensors 8, 11 and its light source is lighted, a clock 12 which operates with the battery as a power source is provided, and between this clock 12 and the battery 6, a sensor to detect quantity of electricity stored in the battery 6 and a clock stopping switch to stop operation of the clock 12 if the quantity of electricity stored in the battery 6 detected by this sensor becomes not more than a specific value, are provided.
Patent JP-H05232663-A (JP)
Title: Treatment for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C1/37
Filed: 1992-02-20
Abstract: PURPOSE:To improve storage property of a stabilizer, to suppress precipitation of sulfide and to prevent contamination by incorporating a specified compd. into a photosensitive material and incorporating a specified compd. into the stabilizer in a stabilizing bath. CONSTITUTION:The photosensitive material contains at least one kind of compd. expressed by formulae I-III and the stabilizer in a stabilizing bath contains at least one kind of compd. expressed by formula IV. In formula I, R1 is alkyl group, cycloalkyl group, aryl group, etc., and R2 and R3 are hydrogen atom, halogen atom, amino group etc., and M is hydrogen atom, alkali metal atom or ammonium group. In formulae II and III, R4 is hydrogen atom, alkali metal atom, etc., R5 and R6 are hydrogen atom, halogenated alkyl group, etc., R7 is hydrogen atom. halogen atom, etc., R8-R11 are hydrogen atom, halogen atom, hydroxyl group, etc. In formula IV, R1-R3 are hydrogen atom, alkyl group, or aryl group, and X is nitrogen-contg. heterocyclic group.
Patent JP-H07244250-A (JP)
Title: Light deflector
Inventor: SADA SADAJI
IPC: G02B26/12
Filed: 1994-03-03
Abstract: PURPOSE:To provide a light deflector capable of accurately rotating a polygon mirror by preventing the whirling of the polygon mirror, restraining the vibration of a container hermetically sealing the polygon mirror and a motor part and performing stable optical scanning. CONSTITUTION:This light deflector is constituted of a polygon mirror 1 where plural reflection mirror surfaces la are formed on its outer circumference and which is rotatably disposed around a fixed shaft 7, and a motor 8 rotating the mirror 1 at a specified speed, and, it reflects and deflects the light beam made incident on the reflection mirror surface 1a. The hermetically sealing container for the polygon mirror 1 and the motor 8 are constituted of an upper housing 30 and an under housing 31 whose peripheries are mutually connected, and one end of the fixed shaft 7 is fixed in the upper housing 30 and the other end thereof is fixed in the under housing 31.
Patent JP-H09229053-A (JP)
Title: Dynamic pressure bearing
Inventor: TAKAHASHI TAKESHI
IPC: F16C17/04
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To strengthen against moment applied from the outside, and sufficiently exhibit axial supporting force at starting. SOLUTION: This dynamic pressure bearing is formed with pump-out type dynamic pressure generating grooves 5, 6 on the end faces 2A, 2B of flanges 2 of a shaft part 1. The flanges 2 are provided with through holes 7 penetrating in the axial direction in the vicinity of inner ends in the radial direction of the grooves 5, 6. At rotating the shaft part 1, the dynamic pressure generating grooves 5, 6 generate the peak of dynamic pressure in the vicinity of the outer ends in the radial direction of the grooves 5, 6. At starting, the dynamic pressure generating grooves 5, 6 push out fluid to the outside in the radial direction of the flanges 2, and hence fluid on the circumference of the flange can be prevented from being drawn in toward the shaft.
Patent JP-H02214636-A (JP)
Title: Injection molding machine
Inventor: KUMAMURA MASAAKI
IPC: B29C33/22
Filed: 1989-02-15
Abstract: PURPOSE:To save energy and make a driving source compact by installing a clamping section moving means for reciprocatingly rotating and moving a clamping component for clamping a couple of rotating shafts and a section to be clamped by means of a driving source different from 1 driving source for a mold opening and closing means. CONSTITUTION:A mold opening and closing cylinder 27 is driven to move upward a movable side mold 26b and brought the same into contact with a fixed side mold 26a, and a mold 26 is closed. Then, a cylinder 20 is driven and a clamp rod 22 is moved to the left to rotate two clamping arms 19l, 19r rotating simultaneously to the left, bring a contact surface 19b into contact with clamping rollers 24l, 24r and further move the same to pressure weld. A large clamping force is generated between the fixed side mold section and the movable side mold section by said arrangement to carry out clamping. As the clamping is carried out by utilizing wedge action of the clamping arms having specified angles theta to the clamping rollers with the contact surface, energy can be saved and also a driving source can be made compact.
Patent JP-S54126336-A (JP)
Title: Hydraulic mission for tractor or the like
Inventor: TSUDA NAOYA
IPC: B60K17/10
Filed: 1978-03-22
Abstract: PURPOSE:To improve operatability by feeding front wheel and rear wheel hydraulic motors with working fluid from separate hydraulic pumps and ensuring that whole working fluid from the pumps is fed to the rear wheel hydraulic motor when a selector valve is changd over. CONSTITUTION:In low-speed operation, an engine 7 is driven and hydraulic pumps 9 and 10 operate so as to discharge working fluid set by a control lever. The working fluid flows through a selector valve 22 into branch valves 11 and 13, where it is divided evenly into right and left portions, then fed to hydraulic motors 3L, 3R, 6L, and 6R for driving front wheels 1L and 1R and rear wheels 2L and 2R at the same speed. For turning, a handle 20 is operated to turn on limit swithches 18 and 19 through the function of a Pitman arm 17 and the solenoid valves 12 and 14 are changed over. Therefore, the high-pressure sides of the motors 3L, 3R, 6L  and 6R are shortcircuited, and the left front wheel 1L and left rear wheel 2L rotate  rapidly. Result is deflection effect between the left and right motors 3L, 3R, 6L,  and 6R and a rapid turning.
Patent JP-S61194916-A (JP)
Title: Output circuit for synchronous timing control signal
Inventor: SAKAMOTO KAZUO
IPC: H03K5/156
Filed: 1985-02-22
Abstract: PURPOSE:To reduce number of circuits, to attain common circuit and to decrease the design period by constituting the titled circuit with a read only memory circuit in which a code binary-coding a timing control signal is written and an address output counter circuit. CONSTITUTION:One or plural timing control signals required for the operation of a ROM circuit 1 are subject to timing pattern into a binary code at an optional prescribed time at each signal and the timing pattern at each signal is written in advance. Then the time period of timing pattern and a clock pulse having the same period are counted by a counter circuit 2 from the start to the end of operation. Then the code as the result of count by the counter circuit 2 is impressed to the ROM circuit 1 as an address code. Thus, a signal obtained from parallel output of one or plural bits of the ROM circuit 1 is used as the timing control signal as it is.
Patent JP-S5217859-A (JP)
Title: Arrow beam type time setting timer
Inventor: SONOBE SHIROU
IPC: G04C23/18
Filed: 1975-03-20
Abstract: PURPOSE: A timer of simple construction that makes and breaks electric circuits at many times set up through light receiving element worked by the light caused by conversion that rotation of cylinder is changed into lateral motion of light beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000229632-A (JP)
Title: Simple container
Inventor: WATANABE TAKAHISA
IPC: B65D6/18
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a simple container wherein the container can be simply assembled and a coupling is unlocked whereby a side plate extends outwardly due to elasticity to return to an original position so that extremely efficient nesting is possible. SOLUTION: A press-molded container forms a container molding 21 with four side plates 26 to 29 connected to an outer rim of a rectangular base plate 22 wherein the side plates 26 to 29 are made to stand and an L-shaped coupling 32 is fitted into a corner of a corner frame formed of the side plates 26 to 29 to couple the adjacent side plates to each other, thereby providing a simple container with an upper surface opened. When the simple container is emptied, the coupling 32 is unlocked, whereby the respective side plates 26 to 29 are inclined to taper to increase the upper opening in size. Thus upper and lower containers can be stacked less bulkily.
Patent JP-H11217442-A (JP)
Title: Hydroxyphenyl group containing silalkarylene compound and silalkarylene modified organic resin
Inventor: KOBAYASHI HIDEKI
IPC: C08G77/448
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel hydroxyphenyl group contg. silalkarylene compd. having hydroxyphenyl groups on both the terminals of the molecular chain, and a silalkarylene modified org. resin which is modified by the compd. SOLUTION: This hydroxyphenyl group contg. silalkarylene compd. is represented by the formula (wherein R is, same or different, a monovalent hydrocarbon group which does not comprise aliph. unsaid. bonding; R<1> is a 1-10C alkylene group; -Ph- is a substd. or unsubstd. phenylene group; A is a substd. or unsubstd. hydroxyphenyl group; B is an alkylene or alkylenoxyalkylene group with a carbon atom no. of >=2; x is an integer of 1-100; y is an integer of 1-60; and a is 0 or 1). A silalkarylene modified org. resin is obtd. by copolymerizing the hydroxyphenyl group contg. silalkarylene compd. with an org. resin monomer.