baber/WOPTO huggingface dataset:
Patent JP-S6362712-A (JP)
Title: Manufacture of integral molding of polyurethane foam
Inventor: MIZUNO TAKUMI
IPC: B32B27/30
Filed: 1986-09-02
Abstract: PURPOSE:To prevent the separation of a skin from a foam and shorten the cycle time of molding, by a method wherein foamable mixture, consisting of specified constituents, in injected into the skin, molded by soft vinylchloride resin. CONSTITUTION:A foamable mixture, consisting of polyol, crosslinking agent, reactive catalyst, adding agent, the epoxidized substance of hydroxide group terminal unsaturated compound and isocyanate constituent, is injected into a skin, molded by soft vinylchloride resin for an tuotmoive interior trim member. The epoxidized substance of hydroxide group terminal liquidous polybutadien is the optimum as the epoxidized substance of the hydroxide group terminal unsaturated compound while this epoxidized substance can be solved previously in to the polyol constituent or can be added into a reaction series simultaneously with urethanizing reaction. When the soft vinylchloride resin for motorcar, which is sold in a market, is employed, the adding amount of the epoxidized substance of the hydroxide group terminal unsaturated compound is preferable to be 0.3-40pts.wt. with respect to the 100pts.wt. of polyurethane foam.
Patent JP-S58110797-A (JP)
Inventor: OONISHI TAKASHI
IPC: E21D11/10
Filed: 1981-12-22
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-H0936762-A (JP)
Title: Receiver
Inventor: TOCHIHARA SHUNJI
IPC: H04L25/40
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To adjust automatically a reference bit rate frequency without the need for manual operation in the production and to realize an excellent receiving sensitivity at all times depending on a change in a reception state in a real field. SOLUTION: A reception clock being a reference of sampling received data by a data reception section 24 is generated by a reception clock generating section 23 based on a reference clock, which is generated, based on a reference bit rate frequency in a reference clock generator 22. The reference bit rate frequency is given from a reference oscillator 14 controlled by a control voltage and a phase difference voltage conversion section 26 generates the control voltage according to a phase difference between a reception data change timing detected by a reception clock generating section 23 and the reference clock.  When an excellent receiving sensitivity is not obtained because of the presence of the phase difference, the phase difference voltage conversion section 26 generates a control voltage in a direction of eliminating the phase difference and the control voltage is applied to a variable capacitor 15 of the reference oscillator 14 to automatically adjust the reference bit rate frequency.
Patent JP-H0371600-A (JP)
Title: Plasma apparatus and use of same apparatus
Inventor: SAKAMOTO JUNICHI
IPC: H01L21/302
Filed: 1989-08-09
Abstract: PURPOSE:To increase utilization efficiency of microwave power as well as to reduce the size and weight of an apparatus by connecting a magnetron generating microwave to a plasma container. CONSTITUTION:A magnetron 1 for oscillating microwaves with an electromagnet 1b being a source for generating magnetic field provided around a bulb 1a is connected to an upper part of a plasma container 2 made of stainless steel while microwaves oscillated from the magnetron 1 are radiated from an antenna inside a protecting tube 1c into the plasma container 2. With this constitution, a microwave transmission circuit is omitted and microwave power from the magnetron 1 is directly absorbed into the plasma 2 so that loss at a connecting part is eliminated thereby increasing utilization efficiency of the microwave power. In addition, divergent magnetic field formation is possible by utilizing the magnet 1b constituting the magnetron 1, so that the number of magnets can be decreased thereby reducing the size and weight of an apparatus.
Patent JP-S6450402-A (JP)
Title: Variable resistor
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/32
Filed: 1987-08-20
Abstract: PURPOSE:To make it possible to implement mounting with flow solder, by providing an elastic plate between a rotor and an insulating substrate, and tightly enclosing a resistor and a slider. CONSTITUTION:A plurality of conductive metal wires 18 are inserted and molded in the direction of the thickness along the entire surface of a disk shaped elastic plate 17 comprising silicone rubber, resin and the like so that the metal wires are exposed on the upper and rear surfaces of the plate. The elastic plate 17 is provided between the rotor 15 and an insulating substrate 1. The elastic plate 17 is compressed on the insulating substrate 1 with skirt parts 15c and 15d at the inside and the outside of the rotor 15. A contact point 16b of a slider 16 is compressed on the elastic plate 17 and electrically connected to a resistor 2 through the metal wires 18 at all the rotating positions. Therefore, the resistor 2 is covered with the elastic plate 17 and tightly enclosed. The slider 16 is contained in the tightly closed part, which is formed with the rotor 15 and the elastic plate 17. Thus the mounting with flow solder can be implemented.
Patent JP-S6186767-A (JP)
Title: Light emitting device for electrostatic recording
Inventor: TERAO KAZUO
IPC: B41J2/455
Filed: 1984-10-03
Abstract: PURPOSE:To obtain an excellent optical image with a simple and small-sized constitution by selectively setting phosphors arranged in a dot-like condition to a luminous condition and forming an image on a photosensitive body by means of a photoconductive image forming means through an upper glass plate on which a multilayer reflection preventing film is formed. CONSTITUTION:Anodes 14 and phosphors 15 arranged in a dot-like condition on a base glass plate 10 are surrounded by a grid 16 and the quantity of electrons toward the anodes 14 from filaments 13 provided outside the grid 16 is controlled. The upper glass plate 11 is covered with the multilayer reflection preventing film 17 and photoconductive image forming means 18 are provided the outside of a closed container 100 at every dots. Therefore, the luminous image of the phosphors 15 can be formed on the surface of the photosensitive body 19 under an excellent condition with a simple and small-sized device.
Patent JP-H0764178-A (JP)
Title: Compact camera
Inventor: SATO YUICHI
IPC: G03B17/17
Filed: 1993-08-23
Abstract: PURPOSE:To provide a camera capable of being made compact by contriving the arrangement of a member inside the camera, in a camera using the film cartridge of a system for feeding the top end part of a film. CONSTITUTION:A total reflection mirror 8 forming the angle of 45 deg. by an optical axis is fixedly provided in an optical path after the passage of a photographic lens 7, the rays of light of the photographic lens are reflected at right angle and arrangement that the spool shaft of a film cartridge and the optical axis of the photographic lens 7 are in the same direction is executed. A lens driving motor 11 is disposed on the side of the photographic lens 7, with respect to the total reflection mirror 8 and a driving motor for feeding the film 27 is disposed on the side opposite to the photographic lens 7, so that a finder part 26 is arranged on the upper part of a film winding chamber.
Patent JP-H0374125-A (JP)
Title: Electric connection box and wiring system
Inventor: ICHIKAWA YOJI
IPC: B60R16/02
Filed: 1989-08-14
Abstract: PURPOSE:To decrease the number of poles (the number of connection terminals) and to realize miniaturization by providing a through connector mounting port, which can mount the connector at the cable terminal of a wire harness removably, at the main body of an electric connection box, and engaging a unit connector directly with this connector. CONSTITUTION:A connector 16 is inserted into a connector mounting port 11 from the surface side of the main body 10 of an electric connection box A and is pierced to and projected from the rear side. Under this condition, the elastic contact piece 24 of a terminal 19 in the connector 16 is positioned inside the window in the outer circumferential wall of housing, and is not contacting with the conductive path 12 inside the mounting port 11. Next, when a unit connector 26 engages with the connector 16, the unit terminal 27 enters into the electric contact part 21 of the terminal 19, and pushes up a piece 24b while pressure contacting with the bottom of a bent contact piece 24. Hereby, the protrusion 24a of the elastic contact piece 24 projects from the window 18, and contacts elastically with the conductive path 12 at the inner wall in the mounting port.
Patent JP-H0878868-A (JP)
Title: Fixing equipment of printed board
Inventor: DOMEKI TAMOTSU
IPC: H05K7/04
Filed: 1994-09-01
Abstract: PURPOSE: To provide a fixing equipment of a printed board wherein a printed board with which outer cables are connected is easily attached to and detached from a chassis. CONSTITUTION: A chassis rear board 10 which retains outer cables 13 is made to be independent of a chassis main part, and the chassis rear board 10 and a printed board 7 are built in a body by combining the chassis rear board 10 with the printed board 7. An elastic member 9 is installed on the front edge of the printed board 7, and the front part of the printed board 7 is retained by pressing the elastic member 9 against the inside of the chassis main part. The rear of the printed board 7 is retained by fixing the chassis rear board 10 to the rears of chassis side boards 2, 3 with screws.
Patent JP-S58109832-A (JP)
Title: Tensile testing device at low temperature
Inventor: TSUCHIDA YASUHIRO
IPC: G01N3/18
Filed: 1981-12-23
Abstract: PURPOSE:To realize a tensile test with high reliability, by heat-insulating a test piece at its testing area and jetting a cooled fluid to both holder parts to cool evenly the test piece. CONSTITUTION:A cooled fluid controlled down to a prescribed temperature is jetted through nozzles 12a and 12b, and a test piece 1 is cooled from its holding edge parts 1a and 1b through a testing area 4. Then holder plates 3a and 3b are moved up and down when the temperatures detected by temperature sensors 13a and 13b reach the set value, respectively. As a result, the tensile force is transmitted for a test while chucks 2a and 2b are being held tight. In such a way of test, the holding edge part responding to a tensile holding part A where heat intrudes easily from the outside is cooled. Thus the temperature distribution of the piece 1 can be assuredly equalized. At the same time, no breakdown arises at the holding edge part.
Patent JP-S6270336-A (JP)
Title: Production of cyclopentane-1,3-dione
Inventor: TAJIMA MASAHIKO
IPC: C07C67/00
Filed: 1985-09-20
Abstract: PURPOSE:To industrially, advantageously and selectively obtain the titled compound useful as a synthetic starting material for pharmacologically active substances, e.g. cyclopentanoid based substances, etc., by simple operation, by reacting a cyclopentenone derivative as a raw material in the coexistence of water and an acid. CONSTITUTION:A compound obtained by heating D-gluconolactone prepared by oxidizing D-glucose expressed by formula I (R is CH3) abundantly present in nature in a mixed solvent of acetic anhydride-pyridine (1:1 volume ratio) while heating at 80 deg.C for 1hr is reacted in the coexistence of a base, e.g. sodium methylate, in methanol to give a cyclopentanone derivative expressed by formula I (R is H, alkl or aryl) in high yield. The resultant cyclopentenone derivative expressed by formula I is then reacted in the coexistence of water in excess, cation exchange resin and an acid catalyst, e.g. 1N hydrochloric acid, at room temperature, preferably 50-100 deg.C for 2-16hr to afford the aimed cyclopentane-1,3-dione expressed by formula II. EFFECT:The reaction can be carried out by a one-pot method.
Patent JP-H0491101-A (JP)
Title: Polymer scale deposition inhibitor and method for preventing polymer scale from depositing
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the subject resin, containing a water-soluble anionic polymer and nonbasic polysaccharides and having high safety without toxicity and useful for polymerizing monomers having ethylenic double bond. CONSTITUTION:The objective inhibitor, containing (A) a water-soluble anionic polymer compound (preferably having carboxyl groups or sulfonic acid groups) and (B) nonbasic polysaccharides [e.g. pectin (pectic acid) or alginic acid] and capable of preventing scales from depositing by precoating inner wall surfaces of polymerizers therewith.
Patent JP-H03219246-A (JP)
Title: Opaque material
Inventor: SAWADA TAKASHI
IPC: G03F1/92
Filed: 1989-08-11
Abstract: PURPOSE:To substantially prevent the flawing of the transfer layers of printed matter or the molding contained therein by providing at least one layer of the transfer layers on a base material, incorporating a specific thermoplastic resin at a specific ratio into at least one layer of the transfer layers and forming the transfer layers having >=2B pencil hardness. CONSTITUTION:At least one layer of the transfer layers of the opaque material which can be printed by a thermal head formed by providing at least one layer of the transfer layers on a base material contain >=30wt.% thermoplastic resin having 50 to 150 deg.C softening point and have >=2B pencil hardness. The thermoplastic resin is selected from polyamide, polyester, styrene/acryl copolymer, acrylic resin, rosin resin, etc. The thermoplastic resin is incorporated at >=30wt.% into the transfer layers and others, such as 0 to 40wt.% wax, 0 to 50wt.% dye or pigment and 0 to 20wt.% additive are incorporated therein. The light shielding layer formed of such opaque material is hardly flawed by scratching and rubbing.
Patent JP-H0372557-A (JP)
Title: Resin composition and printing ink composition
Inventor: SATO KOJI
IPC: C09D11/101
Filed: 1989-08-11
Abstract: PURPOSE:To produce a resin composition useful for a printing ink with which printing can be effected stably by reacting a phenol resin with an alkylene oxide and esterification the resulting alcoholic hydroxyl groups with a monocarboxylic acid. CONSTITUTION:Phenolic hydroxyl groups of a phenol resin are reacted with an alkylene oxide and the resulting alcoholic hydroxyl groups are esterificated with a monocarboxylic acid, thereby producing a resin composition. As the phenol resin to be used, a compound obtained by the addition condensation of phenol with formaldehyde, for example, novolak phenol resin and resol phenol resin can be mentioned. Also, a resin obtained by reacting the resol phenol resin further with resin or a derivative thereof can be advantageously used. When it is used as a printing ink, from the point of view of the solubility in, and the compatibility with solvents and dispersibility of pigments, etc., it is preferred to use an alkylphenol such as butylphenol, amylphenol or t- cyclohexylphenol.
Patent JP-2001030503-A (JP)
Title: Capping mechanism for ink-jet printer
Inventor: KOYAMA SADAMI
IPC: B41J2/165
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately control ascent and descent of a purge box for capping a recording head in an ink-jet printer. SOLUTION: A purge box 65 is moved vertically to the direction of a recording head 52 with the recording head 52 moved to immediately above the purge box 65. A nozzle 52a of the recording head 52 is closed by a cap 108 so as to cap the nozzle 52a of the recording head 52. A pair of gears 97, 99 are supported rotatably on the same plane below the purge box 65 with a certain interval therebetween. Ascending and descending shafts 124, 126 are screwed each into a screw hole formed in the center part of the gears 97, 99. The upper end of the ascending and descending axes 124, 126 is fixed on a bottom part of the purge box 65. An intermediate gear 136 engaged with the pair of the gears 97, 99 is supported rotatably therebetween. The intermediate gear 136 is interlocked with a driving device.
Patent JP-H0746306-A (JP)
Title: On-vehicle hand-free equipment
Inventor: OKAWA YOSHIRO
IPC: H04M1/60
Filed: 1993-07-31
Abstract: PURPOSE:To prevent the generation of receive blocking when there is much amount of sound from a speaker entering a microphone. CONSTITUTION:Two speakers SR, SL are arranged on both sides of a microphone M, and a receiving signal is branched into two components and outputted from respective speakers SR, SL. An inverter amplifier circuit 24 for positively- negatively inverting the level of the received signal and a level adjusting amplifier 25 for adjusting the levels are connected to a signal path connected to one speaker and a delay circuit 23 is connected to a signal path connected to the speaker arranged close to the microphone M, so that sounds outputted from respective speakers SR, SL are mutually offset by the microphone M and hauling is prevented.
Patent JP-S6364803-A (JP)
Title: Retractable device for spike tire pin in traveling
Inventor: INOMURA YOSHIHIRO
IPC: B60C11/16
Filed: 1986-09-03
Abstract: PURPOSE:To prevent a road surface damage and dust pollution by making a spike pin to be retractable by a switch control in a driver seat with an electro-magnet installed in the base of a curve spike pin provided in a round pin box with the pin adjustable to be retractable. CONSTITUTION:The energizing of a electro-magnet 4 by a control switch causes an iron core 3 to move and a pin 1 to shift by an inductive piece 2. Therefore, the reciprocating of the energized direction to the electro-magnet 4 allows a rising and setting of the pin 1, a manifestation of a spike function, and the using as a normal tire. At this time, the rising and setting of the pin 1 is smoothly carried out as the spike pin 1 is curved and a pin box 7 rounded. This constitution enables pollution to be prevented with the spike pin to be retracted as required.
Patent JP-S6259407-A (JP)
Inventor: PACE WILSON D
IPC: H03G3/02
Filed: 1986-09-04
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-2000037244-A (JP)
Title: Book shelf and shelf board thereof
Inventor: KIKUTA HIROYUKI
IPC: A47B63/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To enable a user of a book shelf to open a book taken out from the book shelf without holding by both hands at the spot, to inspect something, and to make a note. SOLUTION: In this book shelf 1, a number of hanging holes 3 are arranged at vertical intervals on the inside of a shelf board 2. Shelf receivers are hung on hanging holes 3 at positions of desired height to receive shelf boards 4, 5 so as to enable shelf boards 4, 4 to be detachably attached on positions of desired height. The shelf board 4 with laying board 6 is equipped with a shelf board main body 7 with inward directed L-shape guide parts 7a in downward protruding conditions on both side edge parts. Lower face sides of side frames 6a formed on both side parts of the laying board 6 are supported by the guide parts 7a and side faces of side frames 6a are made supported by the guide parts 7a.
Patent JP-H05293108-A (JP)
Title: Method for detecting aberration of skin, especially melanoma, and device therefor
Inventor: JIERARUDO MAATENSU
IPC: A61B5/00
Filed: 1991-08-21
Abstract: PURPOSE: To enable a detection of an aberration of skin, especially melanoma, by respectively recording a fluorescent picture with a light of the first wave length and a reference picture with a light of the second wave length resulting to form an output picture by standardizing the fluorescent picture of the reference picture. CONSTITUTION: This device comprises a picture sensing unit 1, a picture processing unit 2 and a picture displaying unit 3. A light source 110 irradiates an examining area 4 with ultraviolet rays having a wave length between 340 to 380nm while the fluorescent pictures thereof are recorded. When recording the reference pictures, a blue light is generated at around the wave length of 435nm and a light transmission to the ultraviolet rays is prevented. Image signals formed as the fluorescent pictures are supplied to an image memory 22 through a picture processing device 25. An electric signal corresponding to the reference picture is digitized by A/D converter 21 and stored in the picture processing device of a memory 23.  A quotient of values F (x, y) and R (x, y) assigned to the same picture point of the fluorescent picture and the reference picture is formed and stored in the memory 24 as an output picture A (x, y) resulting to be displayed the monitor 3.
Patent JP-H1154521-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEDA YUTAKA
IPC: H01L29/417
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of semiconductor devices, which can form a shallow surface, can form the transistor having the high performance and the high volume productivity, can achieve the improvement in characteristics, the improvement in reliability and the improvement in productivity, and can cope with the future achievement of the compact configuration and the high speed. SOLUTION: A low-concentration impurity semiconductor layer 5, wherein low-concentration impurities are added, and a high-concentration impurity semiconductor layer 6, wherein high-concentration impurities are added, are sequentially laminated. Then, the impurities in the low-concentration impurity semiconductor layer 5 are diffused, and a base diffused layer 7 is formed. Then, the low-concentration impurity semiconductor layer 5 and the high-concentration impurity semiconductor layer 6 are selectively removed. Thereafter, the impurities in the high-concentration impurity semiconductor layer 6 are diffused. The low-concentration impurity semiconductor layer 5 is fetched into the high- concentration impurity semiconductor layer 6, and the integral body is obtained.
Patent JP-H0763692-A (JP)
Title: Method and apparatus for inspection of pattern defect
Inventor: INOUE HIROSHI
IPC: G01N21/93
Filed: 1993-08-24
Abstract: PURPOSE:To discriminate a defect due to a drop in transmissivity from a permissible small defect and to detect them by a method wherein a difference image between inspection image data and reference image data is found, a level is judged on the basis of a threshold value with reference to the difference image, a difference between a picture element noticed and its adjacent picture element is found and the level is judged by another threshold value. CONSTITUTION:An object 2, to be inspected, on an X-Y table 1 is imaged 3, it is A/D-converted 4, inspection image data at a multivalue shading level is formed, and a shading conversion circuit 6 generates reference image data on the basis of the design data and the X-Y coordinates of the object 2 to be inspected. Then, the difference in level between the inspection image data and the reference image data is computed 5, and it is output as the difference image. A judgement circuit 10 takes in the difference image, and it outputs a position exceeding a threshold value as the high level. In addition, a difference between a picture element noticed and its adjacent picture element is computed 5, the level is judged 12 by another threshold value, and it is output. A detection circuit 13 logically multiplies individual judged results by the judgement circuits 10, 12, it discriminates a defect due to a drop in transmissivity from a permissible small defect, and it detects them.