baber/WOPTO huggingface dataset:
Patent JP-S6238900-A (JP)
Title: Side suction type blower
Inventor: NISHIFUJI AKIRA
IPC: F04D29/44
Filed: 1985-08-13
Abstract: PURPOSE:To make it possible to take out part of air quantity by arranging a guide plate in a deep place of a suction box protruding from a side of an introduction passage opened to a suction port and making it possible to open and close the deep place by means of the guide plate. CONSTITUTION:At a suction port 3 is arranged an introduction passage 4 with one end open in the impeller axis direction to which is communicated perpendicularly one end of a suction box 6 having an air inlet 5 on the other end. In a deep place 7 of the suction box 6 is arranged a guide plate 8 for preventing air from swirling. The guide plate 8 is rotatably supported so that it can open and close the deep place 7. Accordingly, when the guide plate 8 is closed, almost 100% of air is taken out and when opened, swirl flow is produced within the introduction passage 4 so that part of air quantity can be taken out.
Patent JP-H0524934-A (JP)
Title: Method for sintering ceramics
Inventor: ASANUMA TADASHI
IPC: C09J167/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide the method for sintering which allows degreasing at a low temp. and obviates the deformation, such as peeling, of a sintered body. CONSTITUTION:This method for sintering ceramics consists in sintering a ceramic molding, which is constituted by molding a ceramic compsn. consisting of ceramic powder and a binder selected from at least poly-alpha-methyl styrene or polyalkylene carbonate, on a porous plate.
Patent JP-S5871866-A (JP)
Inventor: MAIKURU GURASU
IPC: A23L27/00
Filed: 1982-10-14
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-H1125679-A (JP)
Title: Sense amplifier
Inventor: NAGATA TOSHIHISA
IPC: G11C11/419
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sense amplifier having low power consumption and high reliability. SOLUTION: A sense amplifier 50 is provided with a sense amplifier section 51 outputting data by a potential difference generated in signal lines BL, BLB conforming to data stored in a memory cell; a detecting circuit 52 outputting a data read-out detecting signal (O) of a high level indicating that data is read out based on potential difference of signal lines BL and BLB generated at the time of reading out data; a data latch circuit 55 latching data outputted from the sense amplifier 51 based on the data read-out detecting signal (O) of a high level; and a NAND circuit 65 outputting an activation control signal making the sense amplifier section 51 a non-activation state based on the data read-out detecting signal (O) of a high level.
Patent JP-S5970293-A (JP)
Title: Electrically propulsive device
Inventor: TSUJI MASASHIGE
IPC: B63H21/00
Filed: 1982-10-13
Abstract: PURPOSE:To transmit rapid load fluctuation of rotational speed to AC power side as gentle load fluctuation, by providing a signal converting means for outputting a delayed signal. CONSTITUTION:A rotational speed indicating signal (a) of a DC motor 2 is fed to a signal converter 3 by operation of a rotational speed control handle 1. The signal converter 3 serves to control time delay. An output signal from the signal converter 3 is fed through a comparator 4, a rotational speed controller 6 and a comparator 7 to a current value controller 11 as a reference current signal. A signal from the current value controller 11 is fed to a firing phase angle controller 12, which serves to determine such a firing phase angle as to coincide with requirements of the controller 11. In proportional to a firing phase angle indicating signal (e), current from an AC main power supply 9 is supplied through a thyristor converter 13 to the DC motor 2 by operation of the thyristor converter 13.
Patent JP-H0734967-A (JP)
Title: Heater for stirling engine and stirling engine
Inventor: KATO NOBUHARU
IPC: F02G1/043
Filed: 1993-07-20
Abstract: PURPOSE:To improve efficiency with which working gas is heated by using a heat accumulating disc, having a light receiving surface heated by solar light and an infrared ray lamp, and a fin group. CONSTITUTION:In the heater 7 of a Stirling engine, a heat accumulating disc 71 arranged in a bowl-form shell body 70 comprises a light receiving surface 72 to receive solar light through a heat resisting glass disc 76; and a heat transfer surface 73 positioned facing working gas. A fin group 75 is fixed to the heat transfer surface 73. The fins of the fin group 75 are respectively formed in a semicircular shape and juxtaposed approximately at equal intervals. The notches 93 and 95 of the fin group 75 are positioned facing the openings of passages 4c and 4a for working gas. The heat accumulating disc 71 is inclined based on the axis P1 of a high temperature space and inclined based on the axis P3 of the passage 4c connected to a low temperature space. Thus, working gas flowing through the passage 4c is apt to collide with the heat transfer surface 73.
Patent JP-S6239794-A (JP)
Inventor: MATSUDA TAKESHI
IPC: G21F9/34
Filed: 1985-08-16
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-H0912510-A (JP)
Title: Antiferroelectric liquid crystal compound and its composition
Inventor: KOBAYASHI ICHIRO
IPC: C07C69/94
Filed: 1995-06-22
Abstract: PURPOSE: To obtain the subject new compound exhibiting stable antiferroelectric property at about room temperature, excellent in memory property and specifically, having remarkably large memory margin by modifying two sites of main skeleton of an antiferroelectric liquid crystal compound with fluorine. CONSTITUTION: This compound is expressed by formula I (R<1> is a 4-18C alkyl; R<2> is a 1-10C alkyl; the mark * exhibits an optically active carbon), e.g. 4-(1,1,1- trifluoro-2-desiloxycarbonyl)-3-fluorophenyl-4'-n-decanoyloxy-3'-fluor obiphenyl-4- carboxylate. Furthermore, the compound is obtained by reacting a 4'- alkanoyloxy-3'-fluoro-4-biphenylcarboxylic acid of formula II with a chlorinating agent such as thionyl chloride and reacting the resultant chloride with a (1,1,1- trifluoro-2-alkyl)-2-fluoro-4-hydroxybenzoate using methylene chloride as a solvent and triethylamine as a catalyst, respectively in a nitrogen atmosphere at room temperature at least overnight.
Patent JP-S6079011-A (JP)
Inventor: RUISU AARU DATSUKUUOORU JIYUNI
IPC: C08F8/28
Filed: 1984-08-30
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-S57102256-A (JP)
Title: Supersonic spray
Inventor: YAMAMOTO MASUO
IPC: B06B1/02
Filed: 1980-12-17
Abstract: PURPOSE: To spray uniform fine particles by providing an inner hole for sending liquid under pressure having a bubble forming valve inside and outer holes for sending gas under pressure and installing a supersonic nozzle and a cylindrical casing that spray liquid mixed with bubbles and gas in trumpet-shape by a core at the tip.  
     CONSTITUTION: Liquid sent under pressure from a liquid pump is sent into an inner hole 7 of an inner cylinder 5 through a tube 29 and sent to the core body 12 side from the inner hole 7. High pressure air is sent under pressure into outer holes 4 made in an outer cylinder 1 and an opening 10, and sent to the  core body 12 side at the tip. At the same time, a part of high pressure air  pushes a bubble forming valve 9 resisting the elastic force of a spring 8 by the  air pressure, and flows into the inner hole 7. A large amount of bubbles are  generated and mixed in. High pressure air spouts to outside along an inclined  groove 19, and breaks the liquid spray particles into minute particles by supersonic impulse waves. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5882581-A (JP)
Title: Led lamp
Inventor: MORIKAWA FUMIO
IPC: G09F13/20
Filed: 1981-11-11
Abstract: PURPOSE:To enable to emit an indirect beam of light giving a soft feeling from the illuminating surface of a housing by a method wherein the point of a pair of lead frames protruding outward is bent, an LED chip is adhered to the lower surface of said lead frames, a molding is performed on this part alone using transparent resin, and the light-emitting surface of the chip on the LED lamp which is obtained as above is positioned on the parabolic side of the housing. CONSTITUTION:Of a pair of lead frames 11 and 12 conisting of a base side and a plus side, the point of the frame 11 is bent at a right angle and the LED chip 14, which was turned its back to the front side, is adhered to the lower surface of the mounting part 13 of said frame 11. Also, a bent engaging piece 15 is provided at the point of the frame 12, and the lower surfaces of the engaging piece 15 and the chip 14 are connected using a bonding wire 16. Then, the chip 14 part is going to be soldered using transparent resin material 17, and at this time, the back side of the chip 14 is to be formed, without fail, into an arc- shaped surface 18 such as parabolic and the like. Subsequently, the arc-shaped surface 18 of the LED lamp 20 is arranged facing the reflecting surface 21 which was provided on the housing 22, and a beam of light is irradiated from the side of the illuminating plate 24 of the housing.
Patent JP-H0344554-A (JP)
Title: Jig and apparatus for filtration
Inventor: SHIBAZAKI MICHIROU
IPC: B01D29/01
Filed: 1989-07-12
Abstract: PURPOSE:To facilitate mechanical and manual operations for suction and to make it possible to meet wet fixation in a simple manner by opening a filtration port in the bottom of a jig for filtration and also by opening a suction port in the lateral side part thereof. CONSTITUTION:After a water retaining piece 3 is built in the main body 4 of a jog, a filter body 2 is built therein. Next, an injecting body 1 is built in the main body 4 of the jig. On the occasion, the injecting body 1 is pressed elastically against the main body 4 of the jig by a retaining piece 12 and retained thereby, and the lower side is sealed hermetically by an O ring. Next, a sample solution is injected into an injecting body 1 and sucked through a filtration port 7 and a suction port 8 and a specimen is caught on a filter. On the occasion of suction, an open state is brought about by pressing an opening-closing pin 9 in the filtration port 7 or a sphere 11 in the suction port 8 against an elastic force of an elastic body 10 by a manual suction unit or a nozzle port of a suction device, and the suction is conducted. After the filtration, the filter body 2 is taken out by a pincette or the like. On the occasion when the specimen is set in wet fixation, the opening-closing pin 9 in the filtration port 7 is pushed upward by a slender rod or the like, the water retaining piece 3 is pushed by the pin and the water retaining piece 3 and the filter body 2 are taken out together.
Patent JP-H06277765-A (JP)
Title: Method for working top end of tube
Inventor: SASAKI ISAMU
IPC: B21D19/00
Filed: 1991-07-19
Abstract: PURPOSE:To prevent a tube from bulging into a clearance on a division line in a forming die by providing a clearance part on a division line in a forming die. CONSTITUTION:A tube 2 is fixed with a clamp 1 for forming a bulging part. A punch 3 for forming the bulging part is provided at one end surface side of the tube 2. A 1st ring like bulging part 2a is formed on the tip end outer circumferential surface of the tube 2 clamped with the clamp 1. Then, a 2nd ring like bulging part 2b is formed on the tip end outer circumferential surface of the tube 2 by interposing a division type forming die 8 between the clamp 1 and the punch 3. At this time, a clearance 10 is provided between the division type forming die 8 and the tube 2. Therefore, because a sharp division mark does not remain between both ring like bulging parts, so a surface treating process of the mark of division surface can be eliminated.
Patent JP-H0344494-A (JP)
Title: Plating device
Inventor: ONISHI TOSHIYUKI
IPC: C25D21/10
Filed: 1989-07-12
Abstract: PURPOSE:To surely form a metallic film having uniform thickness on the surface of a material by bearing a rotating rod inserted into the center holes of the many materials with a bearing rod fixed to a vibrating sheet, dipping the materials in a plating bath, rotating and vibrating the materials. CONSTITUTION:The rotating rod 2 is inserted into the center holes a1 of many materials (a) to be plated and hung, and the rod 2 is borne by the bearing rods 3A and 3B. The upper ends of the rods 3A and 3B are fixed respectively to the vibrating sheet 4, the sheet 4 is fixed to the plating bath 1 through a spring 9, and the material (a) is completely dipped in the bath 1. Under such conditions, the rod 2 is rotated by a motor 5 to rotate the material (a) by friction, and the sheet 4 is vibrated by a motor 7 to vibrate the material (a). Consequently, the bubbles generated on the surface of the material (a) are removed, the ion concn. in the plating soln. close to the material (a) is uniformized, and a uniform plating film is formed.
Patent JP-H0624503-A (JP)
Title: Garbage disposer
Inventor: YAMAGUCHI USABURO
IPC: B09B3/00
Filed: 1992-07-07
Abstract: PURPOSE:To provide a garbage disposer having no diverge of odor during disposal and no decayed odor during storage and capable of sanitary and simple disposal, by heating and drying garbage to reduce its weight and volume. CONSTITUTION:The first container 2 to evaporate moisture of garbage by heating, the second container 3 to return vapor to water by means of heat exchange with the outside air and a reservoir 27 to store moisture separated from garbage are connected to each other with a connecting tube and an equalizing pipe 24 to form an airtight room, and a safety valve 19 is provided to dehydrite and dry garbage. Air looking from the safety valve 19 is deordorized enough by means of a deordorization unit to be emitted to the outside air. This results in that odor is not emitted directly to the outside air, decayed odor during storage is eliminated through heating and drying of garbage and disposal becomes easy because of light weight and small volume.
Patent JP-H0229933-A (JP)
Title: Offset setting system
Inventor: ITO OSAMU
IPC: G11B7/09
Filed: 1988-07-18
Abstract: PURPOSE:To execute high accurate offset setting by finding the output amplitude of a tracking sensor when the positive and negative bias offsets of an equal quantity are given and setting the offset when the difference of the output amplitude is within an allowable value. CONSTITUTION:The positive and negative offsets of an equal quantity are given to the outputs of photodetectors (focus sensors) 1 and 2 through an adding amplifier 24, respectively. The output amplitude and the difference of the photodetectors (tracking sensors) 31 and 32 are found in giving the respective bias offsets. When the found difference of the output amplitude is within an allowable value, the offset at this time is set to the outputs of the photodetectors 1 and 2. Thus, the offset which can obtain a focusing point can be set high accurately and automatically. Besides, even when the temperature change or the secular change of the photodetector for focusing is generated, the offset does not become improper, and offset setting whose reliability is high can be executed.
Patent JP-H0348069-A (JP)
Title: Material for metallic gasket
Inventor: YASHIRO TOSHIYUKI
IPC: F16J15/08
Filed: 1989-07-12
Abstract: PURPOSE:To relax stress generated at a bead without damaging uniform distribution of a fastening force by a bolt during working of an engine by a method wherein a material for a metallic gasket is formed by using a plywood formed such that a plurality of thin metallic base sheets are superposed with each other. CONSTITUTION:A lamination material for a desired metallic gasket is formed by using a plywood in which a plurality of thin metallic base sheets 1, 2, 3...n are superposed with each other. This constitution provides a lamination material for a metallic gasket approximately the same rigidity and a high sectional factor and relaxes stress generated at a bead without damaging uniform distribution of a fastening force by a bolt during working of an engine.
Patent JP-H06143969-A (JP)
Title: Vehicle height adjusting device
Inventor: SUZUKI MANABU
IPC: B60G17/04
Filed: 1991-07-20
Abstract: PURPOSE:To keep the operational characteristic of a cushion unit to be constant by changing the mounting position relative to a motorcycle body or wheels without changing the overall length of the cushion unit, and thereby adjusting the motorcycle height. CONSTITUTION:While a motorcycle height is greatly increased, only the mounting position of a mounting end part 10b on the body side relative to the motorcycle frame is changed in a cushion unit 10, and the balance length of a hydraulic damper 11 and a coil spring becomes constant irrespective of the motorcycle height, and the operational characteristic is not changed. The swaying of a lever member 59 is mechanically prevented by inserting a lock pin 53 of a cylinder actuator 50 into a lock hole 60, and when a gear pump 47 is stopped, the cushion unit 10 is held in the condition where the cushion unit is located to the lowest position relative to the motorcycle frame.
Patent JP-S57104662-A (JP)
Title: Vapor deposition method
Inventor: OOSATO YOUICHI
IPC: C23C14/24
Filed: 1980-12-18
Abstract: PURPOSE:To eliminate the influence of the heat of a heater radiated to the outside of a boat by disposing a metal made shade of high reflectivity against visible light or IR light on the outer side of the vapor deposition boat, and heating the vapor depositing material in the boat. CONSTITUTION:A shade 2 made by bending a metallic plate (e.g.; stainless steel plate) is disposed on the outer side of a vapor deposition boat 1 made of quartz glass. Here, 3 is a support base of the boat 1, and 4 is a W coil heater for heating of the vapor depositing material. Next, the vapor depositing material (e.g.; shot-like Se) is charged in the boat 1, and an Al drum is installed in the position apart by a prescribed distance in a perpendicular direction from the opening of the boat 1, and while this is rotated, the vapor deposition is accomplished. As a result, the temp. elevation of the drum is slight as compared to the case in which the shade 2 is not disposed, thus the drum is maintained at a desired temp. Namely, the leakage of heat to the outside of the boat 1 is considerably decreased and therefore the temp. rise of the substrate forming vapor deposition films in particular is prevented, and the leakage of heat to the outside of the boat 1 is decreased, hence, the vapor depositing material is heated with good efficiency at high temp. elevation rates.
Patent JP-H0346019-A (JP)
Title: Printer controller
Inventor: TAKAMATSU KAZUHITO
IPC: B41J2/485
Filed: 1989-07-14
Abstract: PURPOSE:To save trouble for correcting original data by converting an arbitrary font in original data into a different font to output it without changing original data at all. CONSTITUTION:The controller consists of a pattern data storage circuit 11, a pattern memory 12, an original data input circuit 13, an original data storage circuit 14, a printer 15, a code conversion circuit 16, a character pattern signal generation circuit 17, a table setting circuit 21 and a font conversion circuit 22. A function code showing the arbitrary font is converted into a function code showing the different font to convert the font at a stage inputting the signal in the character pattern signal generation circuit 17 without correcting original data itself. Thus, it does not take a time for the correction work of original data.
Patent JP-H0843138-A (JP)
Title: Pointer-leaving meter
Inventor: OGAWA NAOTO
IPC: G01D11/10
Filed: 1994-08-01
Abstract: PURPOSE:To provide a pointer-leaving meter in which a pointer can be stopped surely through a relative simple structure. CONSTITUTION:In the pointer-leaving meter, a magnet rotor 2 supported rotatably by a pointer shaft 3 is inserted, along with a high viscosity fluid, into the enclosed hollow part in a housing 1 and rotated by the field produced from a driving coil 4 wound around the housing 1. The pointer shaft 3 is born slidingly by a bearing part provided in the housing 1. Protrusion and recess part 3c are provided at a part of the pointer shaft 3 and corresponding protrusion and recess receiving part 1e is provided at a part of the housing 1. Positional relation ship is set such that the protrusion and recess part 3c, 1e are engaged each other due to the weight of the pointer shaft 3 and the magnet rotor 2 when the driving coil 4 is not conducting, and when the driving coil 4 is conducting, the pointer shaft 3 and the magnet rotor 2 ascends slightly in the axial direction due to the field generated from the driving coil to disengage the protrusion and recess part 3c, and its receiving part 1e from each other.
Patent JP-H1024115-A (JP)
Title: Infrared therapeutic apparatus
Inventor: MOROZUMI KEIJI
IPC: A61N5/06
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an infrared therapeutic apparatus which is thin, small-sized and inexpensive and by which infrared medical treatment can be pleasantly received under relaxed condition. SOLUTION: In an infrared therapeutic apparatus 1, a foot placing part 13 for supporting the sole of a foot is provided on a diseased part supporting plate 10. An infrared irradiation layer 14 prepd. by mixing ceramic powder which can emit far infrared rays in a heat-resistant plastic is formed on this surface 13a. In addition, a plurality of small projections 21 are formed on the surface 13a of the foot placing part 13. In addition, a flat heat generating body 25 is embedded in the foot placing part 13. Therefore, the infrared therapeutic apparatus 1 is thin, small-sized and inexpensive. In addition, it exhibits excellent portable properties as it is thin and small-sized and infrared medical treatment can be conveniently performed at any place.
Patent JP-H05346023-A (JP)
Title: Earth retaining device
Inventor: ITO HIROSHI
IPC: E02D17/08
Filed: 1992-06-16
Abstract: PURPOSE:To increase efficiency of installation and removal works by mounting a support member between bending sections of a pair of opposing wall panels and mounting a connecting pole on a connecting section which is joined on an outer face of the bending sections to connect the adjacent wall panels. CONSTITUTION:A pair of wall panels 2 are mounted in opposition and a support member 3 is mounted between the wall panels 2 to assemble an earth retaining device 1. Next, a wire is attached to a hoisting tool 25 of the end dam device 1 to hoist and insert the earth retaining device 1 into a groove. Then, another earth retaining device 1 is constructed beside the end dam device 1 with a space. Projections of a connecting section 23 which are joined to a bending section 21 of the wall panels 2 of the adjacent end dam device 1 are inserted into connecting poles 4 which are formed by joining the back of two C channel steel respectively to connect the earth retaining devices 1 each other.
Patent JP-H094033-A (JP)
Title: Standing water natural draining device
Inventor: SUZUKI TETSUO
IPC: E03F1/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a standing water natural draining device capable of draining naturally water settled in a structure embedded in the ground such as manhole, etc., preventing the incursion of ground water on the contrary, having a simple construction with durability and facilitating the installation thereof. CONSTITUTION: A standing water natural draining device is formed in a cylindrical shape, and at least the internal shape is so formed that the inside diameter is gradually small conically upward from the lower end and that the inside diameter is gradually large conically upward to form a cylindrical body 10. A valve body 31 having a spherical body with the outside diameter larger than the smallest part 11 of the inside diameter and having a construction floating on water is stored in the lower side than the smallest part (narrow part 11) of the inside diameter of the cylindrical body 10. The standing water natural draining device 1 is stored in a through-drain hole 113 provided to the floor 111 of the structure sush as manhole, etc., embedded in the ground.