baber/WOPTO huggingface dataset:
Patent JP-H03222292-A (JP)
Title: Variable color light source lighting device
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1990-01-26
Abstract: PURPOSE:To highly efficiently obtain a light color having a low color temperature by adding a light source in which the light color having the low color temperature can be obtained by light color correction. CONSTITUTION:In a lighting device of three light sources 1a-1c of red, green and blue, a light source 1d of yellow is added. Namely, red, green, blue and yellow light colors are provided. Switching transistors Tr1-Tr4 are connected in series to the light sources 1a-1d, respectively, and this series circuit is connected in parallel to the lighting circuit. The light sources 1c, 1d are switched according to a desired light color to light either of the light sources 1c, 1d. In this case, the emission of each light source 1a-1d is successively switched by a control circuit P to control the emitting period ratio, whereby the light flux ratio of each lamp is substantially controlled to change the emitting light color. Hence, a light color having a low color temperature can be highly efficiently obtained and utilized as a main light source.
Patent JP-S59143018-A (JP)
Title: Heat treatment of steel material
Inventor: SEKIWA SEIICHIROU
IPC: F27B9/12
Filed: 1983-02-04
Abstract: PURPOSE:To maintain a steel material at a desired temp. in a preheating chamber and to preheat said material with good thermal efficiency by controlling the supply rate of air in the stage of introducing the atmosphere gas in a refining chamber and air into the preheating chamber and burning the same. CONSTITUTION:The atmosphere gas (a) supplied through a supplying pipe 11 into a hardening furnace 1 is heated by a heater 18 and is mostly introduced through an inclined tunnel 14 into a preheating chamber 2. The furnace tail gas (a1) (atmosphere gas) stagnating near the steel material outlet 17 of the furnace 1 is introduced into the preheating chamber. The supply rate of the air supplied through an air supplying pipe 21 into the chamber 2 is controlled and the gases (a), a1 are burned by the air of the controlled rate, thereby the inside of the chamber 2 is maintained at a prescribed temp. and the steel material supplied from a charging port 24 is preheated. The waste combustion gas is released through the port 24 into the atmosphere. A suitable draft effect is given to the gas (a) by a vertically movable shutoff damper 13 provided in the midway of the tunnel 14 in the stage of operating the furnace 1 with the preheating chamber.
Patent JP-S58134435-A (JP)
Title: Wire bonding method
Inventor: TAKAMURA TOORU
IPC: H01L21/60
Filed: 1982-02-05
Abstract: PURPOSE:To adjust the quantities of movement of cutting and feeding easily by a method wherein a clamper is elevated by the rise of a sliding frame vertically moving a tool  into which a wire is inserted, the wire is cut, the clamper is opened independently, and the tool is moved in the direction of insertion and supplied. CONSTITUTION:The bonding of a second bonding point is completed by predetermined operation, the clamper 20 is closed, a motor is reversed, and the sliding frame 4 and the closed clamper 20 are elevated. Contactors 6, 9 are not contacted until the frame and the clamper are elevated by prescribed quantities, and the wire 21 is cut by the root of the tool 1 by the rise of the clamper 20. The motor 41 is further turned, the tool 1 is separated from a bonding point 54, the contactors 6, 9 are contacted, a solenoid 27 is conducted, the clamper is opened, an arm 24 is turned in the counterclockwise direction centering around a shaft 26, a rod 22 and the clamper 20 are moved in the direction of the wire, and the wire 21 is forwarded to the lower end of the tool 1. The motor is stopped, and an XY base is moved. According to the constitution, tail length is stabilized because the wire is cut by the rise of the clamper 20, the quantities of movement of the clamper for cutting and feeding the wire need not be adjusted at the same time, and adjustment is facilitated.
Patent JP-S55110476-A (JP)
Title: Solidstate image sensor
Inventor: AOKI MASAKAZU
IPC: H04N5/335
Filed: 1979-02-19
Abstract: PURPOSE: To enable high circuit integration and to improve the balance of sensitivity to long and short wave light, by the source region of MOSFET for vertical switch lower in the surface impurity concentration and deep in junction depth in comparison with other source and drain regions.  
     CONSTITUTION: The device consists of the silicon substrate 31, P type layer 32, N +  type regions 33∼35, and gate electrodes 36, 37. The short channel type MOSFET is made for high circuit integration with the junction depth x j  smaller than 0.5μm, and surface impurity concentration of about 2×10 20 /cm 3  or more, and suitable spectrum sensitivity at short wave length band is given to the photo diode with the surface impurity concentration of N +  region 35 of about 1×10 20 / cm 3  or less and x j  of about 0.7μm. With the thickness of the layer 32 of about 1.5μm and impurity concentration of 10 15 ∼10 17 /cm 3 , x j  of the region 35 is taken as 0.5∼1.0μm to obtain the long wave length sensitivity with good balance. The length of the gate 37 of readout switch MOSFET is taken loger and x j  of the region 34 is formed equal to x j  of the region 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07227179-A (JP)
Title: Fishing tool
Inventor: SUGAYA EIJI
IPC: A01K87/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a fishing tool having excellent appearance with brightness, improved strength and permanence, useful for fishing rod, etc., provided with a main body of a member formed into a given shape and a prescribed pattern layer. CONSTITUTION:This fishing tool has a main body 11 of a member formed into a given shape and a pattern layer 14 composed of a resin such as an epoxy resin containing glittering particles 13 such as gold, silver or aluminum. The pattern layer 14 is made to collect the particles 13 in high density.
Patent JP-S63201489-A (JP)
Title: Module system furnace lining and attached hardware
Inventor: GEIRII DABURIYUU DEREN
IPC: F27D1/06
Filed: 1988-01-29
Abstract: Attachment hardware (10) and modular furnace lining (50) which may be secured to an interior surface (not shown) of a furnace by any one of a variety of methods. e.g., welding, self-tapping screw, or to a previously secured stud or matingly configured member. In a preferred embodiment the module is formed of refractory ceramic fiber blanket portions (58) which are retained into a modular unit by the hardware system. Each module includes hardware having support structure which passes through the layers of blanket adjacent the furnace wall. The hardware includes a collar (18) which is moveable relative to the base bar (12) to allow adjustment of the position of the module and means to facilitate access from the hot face (51) of the module to install it.
Patent JP-H05215360-A (JP)
Title: Air-conditioner
Inventor: YUKI TAKESHI
IPC: F24F1/00
Filed: 1992-02-03
Abstract: PURPOSE:To provide an air-conditioner wherein dew condensation is difficult to occur to a motor for driving an air direction varying plate. CONSTITUTION:In an air-conditioner having a heat-exchanger 14 and a discharge port 5, a containing space 17 is formed in a state that the upper part of the discharge port 5 is positioned in a level lower than that of an upper part 4a of a heat-exchanger 14. A motor 12 with the aid of which an air direction varying plate 4 is driven is arranged in the space 17. During cooling operation, the temperature of air flowing through the upper part 14a side of the heat- exchanger 14 is higher than that of air flowing the lower part side of the heat- exchanger, the periphery of the motor 12 is difficult to be cooled and the motor 12 is also difficult to be cooled, whereby dew condensation is prevented from occurring to the motor 12 as much as possible.
Patent JP-H09206389-A (JP)
Title: Cap for hair growing promotion
Inventor: WATABE YOSHIKAZU
IPC: A61N5/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cap for hair growing promotion, hair falling prevention, and prevention of going bald, by using laminate cloth made by printing arbitrary patterns on a material containing a far-IR emitting material to irradiate far-IR rays under temperature within a range of body temperature and pressing and adhering second cloth to the printed face. SOLUTION: On the surface S2a of first cloth 2, arbitrary patterns of a material 3 containing far-IR emitting material to emit far-IR rays under temperature within a range of body temperature is printed, and second cloth 4 is pressed and adhered to the material 3 printed surface of the first cloth 2 to form laminate cloth 1. As the first cloth 2 and the second cloth 4, air permeable cloth with void pores, concretely weaved fabric of white cotton knit, is used. As the material containing a far-IR emitting material to emit far-infrared rays under temperature within a range of body temperature, a kneaded matter (kneaded liquid) made by kneading fine powder of carbonized shells, sea weeds or a mixture of shells and sea weeds and a proper amount of an adhesive and making it into an inklike matter with prescribed viscosity is used.
Patent JP-S52100380-A (JP)
Title: Solid oxidizing agent
Inventor: OOTSUBO KOUSAKU
IPC: B03C1/10
Filed: 1976-02-20
Abstract: PURPOSE: To produce a treating agent for purifying waste water containing reducing substances such as dissolvable organic containinants by mixing (per) oxides of Ni, Co and/or V, etc. with ferromagnetic substances such as magnetite and solidifying the mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07204454-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: OFUJI YOSHIO
IPC: B01D53/34
Filed: 1994-01-17
Abstract: PURPOSE:To provide an exhaust gas treatment apparatus capable of efficiently performing dilution and capable of safely and easily performing internal washing. CONSTITUTION:In an exhaust gas treatment apparatus 1 equipped with a mixing treatment chamber mixing introduced exhaust gas with water, a mist treatment chamber 3, the dilution chamber 4 communicating with the mixing treatment chamber 2 and an exhaust gas introducing part 5 guiding exhaust gas to the dilution chamber 4, a water contact mechanism 50 bringing the exhaust gas into contact with water before introducing the same into the dilution chamber 4 is provided to the exhaust gas intoruding part 5. Further, in this exhaust gas treatment apparatus 1, a cross plate 81 is provided between a filter 8 and a fan 9 and the inner surfaces of the mixing treatment chamber 2, the mist treatment chamber 3 and the dilution chamber 4 are coated with PVC 10 and a freely openable and closable door 42 is provided to the dilution chamber 4 and an HF supply mechanism 71 supplying fluoric acid automatically is provided.
Patent JP-S60162671-A (JP)
Title: Printer
Inventor: SUZUKI HIROSHI
IPC: B41J5/30
Filed: 1984-02-02
Abstract: PURPOSE:To enable high-speed printing, by a method wherein when writing data, addresses are counted by n (an integer of 1 or more) addresses at a time by an address-counting means, and when reading, the addresses are counted by Pn (P is an integer of not less than 2) addresses at a time, and inputting and outputting operations are conducted in parallel. CONSTITUTION:Two sets of memories 3, 4 for storing line data for printing are provided. When writing data into the memories, addresses are counted by n (n is an integer of 1 or more) addresses at a time by the address-counting means, and when reading the data, the addresses are counted by Pn (P is an integer of not less than 2) addresses at a time, and the inputting and outputting operations for the memories 3, 4 are conducted in parallel. Namely, when n is 1 and P is 5, the addresses are counted by one address at a time when writing and are counted by 5 addresses at a time when reading. For example, the memory addresses in outputting data from the memories are so constructed that the low order 3 bits in a divide-by-5 counter in inputting data into the memories are made to function as high order 3 bits, by switching a clock signal, and the addresses are counted by one address at a time when inputting and are counted by 5 addresses at a time when outputting.
Patent JP-S63185175-A (JP)
Title: Picture reproducing device
Inventor: SATO KOICHI
IPC: H04N5/783
Filed: 1987-01-27
Abstract: PURPOSE:To easily use the device by a user by providing a speed change control means executing a prescribed variable speed processing according to the operation of a variable input means changing the reproducing speed of a speed change reproduction and the stroboscope interval of a stroboscope picture display. CONSTITUTION:The titled device is provided with the variable input means 2A, 2B changing the reproducing speed of the speed change reproduction and the stroboscope interval of the stroboscope picture display, and the speed change control means 3 discriminating an operation state when the variable input means 2A, 2B are operated and executing the prescribed variable speed processing SP1 according to the operation state. The speed change control means 3 executes the prescribed variable speed processing according to the operation state when the variable input means 2A, 2B are operated, thereby, the stroboscope interval of the stroboscope picture display or the reproducing speed of the speed change reproduction can be varied if required by the use of a pair of variable input means 2A, 2B.
Patent JP-H0640779-A (JP)
Title: Cordierite body and preparation thereof
Inventor: DAGURASU MANROO BIOORU
IPC: B01J21/14
Filed: 1992-02-04
Abstract: PURPOSE: To obtain a low coefft. of thermal expansion by stepwise heating an unburned body obtd. by molding a prescribed material after dried.  
     CONSTITUTION: Magnesium oxide of 12 to 16 wt.% having ≤15.0 μm average particle size, 35 to 41 wt.% Al 2 O 3  of ≤8.0 μm in average particle size and 43 to 53 wt.% SiO 2  are compounded, and are also mixed together so as not to contain clay and talc, to obtain a compsn. Next, a binder and a mold assistant in desired quantities are added to this compsn., are then mixed together to impart plasticity and the green strength thereto, thereby obtaining a plastic mixture. Next, this mixture is molded to obtain the unburned body, which is then dried and is heated to a first temp. of 1000 to 1200°C and is raised to a second temp. at a rate of ≤ about 100°C/hour. Then, this second temp. is held for a desired time to produce a cordierite body, about 90 wt.% of which consists of cordierite and which has an average pore size of 10.0 μm and a coefft. of thermal expansion of ≤9.0×10 -7 /°C over a temp. range of 25 to 1000°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06209454-A (JP)
Title: Video tape recorder
Inventor: AOKI MOTOHIRO
IPC: G11B20/02
Filed: 1993-01-08
Abstract: PURPOSE:To optimize a reproduced picture without providing a component to the outside of an IC by controlling a noise canceller circuit or the like with serial data outputted in response to a head output level at the time of reproduction. CONSTITUTION:A system controller 9 detects a level of an ATR control signal amplified by an amplifier 5b And converted into a DC signal by an FM detection circuit 6 and a DC amplifier 7 and generates serial data in response to the level and outputs the resulting data. A serial control interface 11 in a Y/C signal processor 22 converts the received data into a signal to control a line noise canceller circuit 18 in a luminance signal processor 21, a noise canceller circuit 19 and a picture control circuit 20 and controls the circuits 18-20. Through the constitution above, other components than a noise reduction ON/ OFF switch are not provided on the outside of the IC and reproduction picture quality in response to a head output level from a reproduction tape is obtained.
Patent JP-2000210241-A (JP)
Title: Dishwasher
Inventor: SAKATA HIROSHI
IPC: A47L15/42
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable leak-out noises generated inside a dishwasher to be suppressed without using a damping material by making at least part of peripheral walls of a washing chamber a liquid seal-in structure. SOLUTION: A lid 11 and the bottom part 2a and a peripheral part 2b of a washing tub of this dishwasher are made so as to function as peripheral walls of the washing chamber 1. The bottom part 2a of the washing tub 2 and the peripheral part 2b among the peripheral walls except for a part equipped with a water tank part 6 of the bottom part 2a and a part of wiring connected with a heater 5 are respectively formed hollow by plastic and liquid, for instance water, is sealed in the hollow parts. Though various noises are generated in the washing chamber 1 in washing dishes, the noises are absorbed by the bottom part 2a and the periphery parts 2b of the washing tub 2 and the lid 11, i.e., water 13 in the hollow parts of the periphery walls of the washing chamber 1 to suppress the noises to leak out. Thus the noises can be suppressed without using a damping material.
Patent JP-H01193797-A (JP)
Title: Spontaneous light emission type display device
Inventor: KISHI TOMOKATSU
IPC: G09G3/296
Filed: 1988-01-28
Abstract: PURPOSE:To reduce the power consumption by controlling the display volume so that the increase of display volume is suppressed based on the detection output of a display volume detecting means. CONSTITUTION:The display volume of display data displayed on a plasma display panel 1 is finely detected by a display volume detecting means 37. The display volume of the plasma display panel 1, namely, the discharge time of a cell in the discharge state is finely controlled based on the detected display volume by a display volume control means 38. Consequently, the power consumption for the number of cells in the display state is gently changed. Thus, the power consumption is reduced without damaging the visual recognizability of display.
Patent JP-S55111636-A (JP)
Title: Oil pipe device of hydrogen cooling rotary machine
Inventor: MATSUDA OSAMU
IPC: H02K5/15
Filed: 1979-02-21
Abstract: PURPOSE: To prevent the reflux of leaked hydrogen gas or its inflow to the collector chamber and to improve the reliability of the entire rotary machine by providing oil sumps in the external slush pipes which lead to the air extraction tank of the bearing slush.  
     CONSTITUTION: The bearing slush pipes 4 are exclusively used for the external bearing slush, the oil sumps 8 are provided in the pipes. The internal bearing slush and external shaft seal slush are led to the air extraction tanks 5 by the internal bearing slush pipe 9. Also the air discharge pipe 10 is connected to the air extraction tank 5. In this way, the reflux of leaked hydrogen gas or its inflow to the collector chamber can be prevented to improve the reliability of the entire hydrogen cooling rotary machine, in can safely be used for a long term. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10212275-A (JP)
Title: Lubricating substance and magnetic recording medium using the same
Inventor: FURUYA TAKAHIRO
IPC: C07D213/79
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating substance useful for magnetic recording media, etc., capable of sliding in low friction and abrasion between two solids which comes into contact with each other by including a compound having a structure in which a heterocyclic group is bonded through a polar group to a hydrocarbon group or an fluorinated carbon group. SOLUTION: This lubricating substance comprises a compound represented by the formula W-(X-R)n [W is a heterocyclic group of >=6-membered ring, most preferably a pyridine ring; X is a polar group, preferably an ammonium based, an amide, an ester or an organic group containing the above compound; R is a hydrocarbon group such as an 8-100C alkyl or polyether or a fluorocarbon group such as an 8-100C alkyl or a perfluoropolyether; (n) is 1-3]. In this lubricating recording medium having a nonmagnetic support and a magnetic layer on at least one side thereof, the lubricating substance having the above constitution is added as the lubricating agent to the interior or the surface of the magnetic layer. Thereby, a magnetic recording body improved in durability and traveling property is obtained.
Patent JP-S63187643-A (JP)
Title: Dust-free conveyor
Inventor: MIYAZAKI HIDEKI
IPC: H01L21/68
Filed: 1987-01-30
Abstract: PURPOSE:To keep a member to be carried cleanly, and to convey it easily by mounting a chamber interrupting the member to be carried supported by a loading section from external space to a car body and supplying the chamber with a clean gas. CONSTITUTION:A loading section 11 supporting a member to be carried W is set up to a car body 10. A chamber 12 isolating the member W supported to the loading section 11 from external space and having a freely openable door for taking in and out the member W to the loading section 11 is installed. The member W supported by the loading section 11 can be isolated from the outside by a cover 14 constituting the chamber 12 and the freely openable door 15. The chamber 12 is supplied with a clean gas so that the inside of the chamber is brought to positive pressure, thus preventing the adhesion of dust even when the member W is loaded onto the loading section 11 without being hermetically sealed as practiced in conventional devices.
Patent JP-S56116335-A (JP)
Title: Phase synchronism detecting system
Inventor: FUJIWARA YUKINARI
IPC: H03L7/095
Filed: 1980-02-19
Abstract: PURPOSE:To enable the constitution of digital circuit, to make ease of adjustment and to make stable the operation, by detecting asynchronous state between the reference signal and the comparison signal, when the value counting the frequency difference between the reference signal and the comparison signal reaches a given value. CONSTITUTION:In the asynchronous state of frequency fR of the reference signal < frequency fV of comparison signal, the subtraction by comparison pulse (d) is repeated, and when count outputs QA-QC show a given value 2, FF1 is set and the formation of the reference pulse (c) and compared pulse (d) is blocked, and output is made by taking the output (n) of FF3 as the synchronous detection output OUT2. In the asynchronous state of fR>fV, the addition of the reference pulse (c) is repeated, and when the count outputs QA-QC reach a given value 6, the reference pulse (c) and the comparison pulse (d), and the output (m) of FF2 is output as the synchronous detection output OUT1. Thus, the change of the frequency of comparison signal in comparison with the frequency of the reference signal can be detected.
Patent JP-H07224979-A (JP)
Title: Spigot protruding part forming piece
Inventor: TOSHIMA TOSHIO
IPC: F16L21/00
Filed: 1994-02-16
Abstract: PURPOSE:To provide a spigot protruding part forming piece allowing a protruding part to be formed at the spigot side part of a pipe without taking time. CONSTITUTION:A spigot protruding part forming piece 10 is disposed in such a way as to lie across a groove part 5 formed on the outer peripheral surface of a spigot side part 4 in a pipe and the tip face 4a of the spigot side part 4. An engaging protruding part 11 engaged being fitted into the groove part 5 is formed at the spigot protruding part forming piece 10, and a stud bolt 13 is embedded in a bolt hole 12 extended along the axial direction of the pipe on the spigot tip side. When the tip of the stud bolt 13 is pressed to the tip face 4a of the spigot side part 4, the spigot protruding part forming piece 10 moves in an (a) direction, and the engaging protruding part 11 of the spigot protruding part forming piece 10 is engaged with the spigot tip side face 5a of the groove part 5 so as to fix the spigot protruding part forming piece 10 to the spigot side part 4.