baber/WOPTO huggingface dataset:
Patent JP-H09262732-A (JP)
Title: Tool holder and machining device
Inventor: ROORENSU EICHI DAARAMU
IPC: B23B29/24
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To firmly hold the bit of a drill by a method wherein a slot crossing a central opening part and extending from the front end of a body to a slope part to the rear of a slope is formed in such a state to extend through a cylindrical body. SOLUTION: A tool holder body 12 is provided with an outer surface 20 inclined to a rear and a front, and a slot 22 formed through the body 12. The slot 22 crosses a central opening part 14 and is extended from the front end of a body 12 to the body 12 part having a slope 20. An inside pressure produced through contact between the slope 20 and a spindle slope 115 is exerted such a manner to compress a tool holder body 12 and a grasping force is exerted between the upper surface 18 and the under surface 19 of the central opening part 14. Thus, a drill bit 44 is firmly grasped on the central line of the central opening part 14 through the grasping operation.
Patent JP-H08167509-A (JP)
Title: High voltage variable resistor and manufacturing method
Inventor: NAGAOKA YORIMICHI
IPC: H01C17/02
Filed: 1994-12-15
Abstract: PURPOSE: To reduce a lead time in production and provide insulating resin of stable quality, by storing an insulating board having a sliding member, an electrode and a film resistor in a one-side opened insulating case with a rotating axle, and by forming an insulating resin film on the opened side of the insulating case. CONSTITUTION: Rotating axles 1a and 1b are mounted on an insulating case 2. An insulating board 4 having two sliding members 3a and 3b, a plurality of terminals 5a and 5b, an electrode, and a film resistor is mounted on the insulating case 2. An insulating resin thin film 7 is formed on the opened side of the insulating case 2 in a printing step. The insulating board 4 is made of ceramic, for example, and the thin film 7 is made of insulating resin like epoxy. The thin film is made of insulating resin, so the insulating resin is thinner than a conventional one, and the material cost of the insulating resin is lowered and the curing time is reduced.
Patent JP-H04184143-A (JP)
Title: Particle size distribution measurement device
Inventor: IGUSHI TATSUO
IPC: G01N15/02
Filed: 1990-11-17
Abstract: PURPOSE:To measure the particle size distribution of the large and small diameter particles even if the radiation light intensity varies by radiating the laser beam for detecting the large and small diameter particles and the single wave length light and receiving the refracted light by the sample particles and correcting the received light output according to the radiation light intensity and calculating the particle size distribution. CONSTITUTION:The intensity of the single wave length radiation light by the single wave length light radiation means 23 of an optical system 20 for detecting small diameter particle is detected by a beam splitter 40 and a photosensor 41 for monitoring. A sample container 21 is radiated by the single wave length light, and the refracted light or scattered light by the sample particles is received by an annular photosensor group 26, and the received light output is corrected by a correcting means and a particle size distribution calculating means 43 according to the detection output of the sensor 41, and the particle size distribution based on the Fraunhofer refraction or Mie scattering theory for the small particles is calculated from the result of the correction. Also the large diameter particle distribution through the laser beam radiation means 22 of an optical system 19 for detecting the large diameter particle is calculated, and even if the radiation light intensity varies, the particle size distribution of the large and small diameter particle can be measured at the same time.
Patent JP-H11140427-A (JP)
Title: Polishing liquid and polishing
Inventor: SUZUKI TETSUO
IPC: B24B37/24
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing liquid having excellent swell and haze-improving effects, capable of maintaining a polishing rate at a practical level, and useful for polishing the surfaces of silicon wafers for semiconductors and the like by adding a specific linear hydrocarbon polymer to a polishing liquid containing an alkali component and colloidal silica. SOLUTION: This polishing liquid is obtained by adding (B) a linear hydrocarbon polymer having a long carbon structure and hydroxy lower alkoxy groups as side chains to (A) a polishing liquid containing (i) an alkali component, preferably a water-soluble silicate component (for example, potassium silicate) or the like, and (ii) colloidal silica, wherein the components (i) and (ii) are contained in amounts of about 0.05-5 wt.% and about 0.005-5 wt.% converted into SiO2 , respectively, and the component B is contained in an amount of 0.003-0.1 wt.%. The component B is preferably ethylene oxide-added polyvinyl alcohol or the copolymer of sodium (meth)acrylate with hydroxyethyl (meth)acrylate.
Patent JP-H07168355-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/022
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a positive type resist compsn. excellent in balance of such various properties as resolution, profile, sensitivity, heat resistance and the depth of a focus. CONSTITUTION:This positive type resist compsn. contains a quinonediazido photosensitive agent contg. quinonediazidosulfonic ester of at least one of phenol compds. represented by formula I and an alkalisoluble resin. In the formula I (n) is 1-3 each of R1-R3 is H, alkyl, etc., R4 is alkyl or phenyl, in the case of n=1, R1-R3 are different from one another or R1-R3 are not H and at least one of them is different from the others, each of Q1-Q12 is H, alkyl or phenyl and each of Z1-Z5 is a group represented by formula II [where each of R5-R7 is H, halogen, etc., in the case of n=1, R5-R7 are different from one another or R5-R7 are not H and at least one of them is different from the others, and (p) is 0-1].
Patent JP-S63169452-A (JP)
Inventor: KAWAMURA KIMINARI
IPC: F25B15/00
Filed: 1986-12-29
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-2000139514-A (JP)
Title: Shoes with studs
Inventor: GUENTER MANFRED HELLER
IPC: A43C15/16
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide exchangeable studs for shoes which can be produced without requiring much cost and exchanged without problems while keeping safety in rotations and improving the reliability of coupling with no danger of damage. SOLUTION: At least one stud 20 is provided with a stud binding mechanism 100, and an outsole 10 of shoes has at least one fastening hole 50. The stud binding mechanism 100 detachably couples the stud 20 and the outsole 10 so as to be moved to the position of fitting at the back of the fastening hole. The profitable binding mechanism 100 is provided with a fastener hook arranged so as to be practically turned or moved in a cavity inside the stud 20.
Patent JP-H04185594-A (JP)
Title: Floating dock
Inventor: HANEDA YASUO
IPC: B63C1/02
Filed: 1990-11-20
Abstract: PURPOSE:To construct and repair a ship having a large projection on the ship bottom such as a sonar dome or the like safely and efficiently by installing a water-tight shutter on the upper surface of a pit provided in the bottom flat surface of a floating dock main body and installing an in-pit pre-load device in the pit and water-tightly accommodating a large attachment projected below the ship bottom in the pit. CONSTITUTION:In case of installing a sonar dome as a projection of the ship bottom using a floating dock, first the sonar dome 13 is carried in a pit 2 using a marine crane 12 in the dock floating condition. A water-tight shutter 4 is closed, and the interior of the pit is pressurized by an in-pit pre-load device 5 to complete water-tightness. Subsequently, the dock 30 is sunk under the water and a hull 14 is towed in the dock. After that, the dock 30 is floated and the hull 14 is held down on a keel block 1. Subsequently, the water-tight shutter 4 is opened and the sonar dome 13 is installed on the hull 14 by the conventional engineering method. At the time of repairing a ship equipped with a large sonar dome, with the water-tight shutter 4 left open, the hull is held down, and at that time, the sea water in the pit 2 is discharged by a drainage pump 15.
Patent JP-H02159137-A (JP)
Title: Synchronizing transfer system for adpcm signal
Inventor: MATSUOKA MINORU
IPC: H04B14/06
Filed: 1988-12-13
Abstract: PURPOSE:To use just a single multi-frame detecting circuit at the reception side by using the multi-frame information which is transmitted via a TSO, the signaling information on a 1st PCM, the PCM phase difference information which is transmitted via TS16 and the signaling information on a 2nd PCM to constitute the frame of an ADPCM. CONSTITUTION:Both the multi-frame information and the signaling information on a 1st PCM(PCM1) are put into a TSO. At the same time, the phase difference information between a 2nd PCM(PCM2) and the PCM1 and the signaling information are put into a TS16. Thus the frame of an ADPCM signal is formed. Then the phase difference information on the PCM2 is put into each of frames F1-F8, and the same frame phase is secured between the PCM1 and the PCM2. The '001' shows the difference of one frams, and '111' shows the difference of 8 frames respectively.
Patent JP-H03173651-A (JP)
Title: Manufacture of ink jet head
Inventor: MIURA KAZUHIKO
IPC: B41J2/045
Filed: 1989-12-01
Abstract: PURPOSE:To make constant the interval of adhesive layer and to stabilize the characteristic by bonding a nozzle forming member and a piezoelectric converter through an adhesive containing particles themselves or conductive particles having surfaces subjected to conductive treatment and interval regulating particles. CONSTITUTION:Conductive particles 40 and interval regulating particles 41 are agitated to be dispersed uniformly in a synthetic resin or an inorganic adhesive thus producing an adhesive 24, which is then printed precisely onto one or both of the metallic layer 31 of a piezoelectric converter 21 and a nozzle forming member 22. The interval regulating particles 41 have uniform grain diameter and desired thickness equal to that of an adhesive layer, whereas the conductive particles 40 have uniform grain diameter which is prefereably 0.5-1.0 times that of the interval regulating particle 41. Preferably, the conductive particle 40 is composed of an elastic material such as resin while the interval regulating particle 41 is composed of glass or ceramics having higher rigidity than that of the conductive particle 40. By such method, the interval which has influence on the ink delivery characteristic can be controlled highly accurately.
Patent JP-2000146749-A (JP)
Title: Intermittent smoke generator
Inventor: MORINAGA YASUHIKO
IPC: C06D3/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating smoke intermittently by generating spot-like smoke balls at a specified interval. SOLUTION: A smoke material liquid having high light absorbance is prepared by adding carbon black, as a light absorbent, to a smoke source liquid, i.e., fat. The smoke source liquid is contained in a containing section 10 which is then pressurized through a pump 12 thus feeding the smoke source liquid to an ejector 16 through piping 14. The ejector 16 is internally provided with a valve which is opened at a specified interval to eject a specified quantity of the smoke source liquid to a smoke generating position 26. On the other hand, the smoke generating position 26 is irradiated with laser beam from a laser generator and the ejected smoke source liquid absorbs the laser beam to form smoke balls. The smoke balls are formed in succession upon opening the valve of the ejector 16 thus generating intermittent smoke.
Patent JP-H10164707-A (JP)
Title: Hybrid primemover and its controlling device
Inventor: KITAJIMA YASUHIKO
IPC: B60K6/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently limit the rotational change (torque ripple) to a lower level with a system as simple as possible. SOLUTION: The output shafts of a motor 6 and an engine 7 are connected so as to satisfy an equation, p=L/(2N), which makes both torque ripples anti- phase; where p = number of paired poles of the motor 6, L = number of cylinders of the engine 7 and N = rotational speed ratio of the output shafts of the motor 6 and engine 7. A DC brushless motor is used as the motor 6. A switched reluctance motor can be used.
Patent JP-H04187030-A (JP)
Title: Plant factory
Inventor: SATONO TADASHI
IPC: A01G7/00
Filed: 1990-11-21
Abstract: PURPOSE:To efficiently culture plants in a sterile state by setting a culture device of plants in a light transmitting closed culture chamber, controlling temperature, humidity, etc., of air in the culture chamber, circulating air and collecting various germs. CONSTITUTION:A closed culture chamber is controlled by an air conditioner 10 to maintain temperature and humidity in the culture chamber constant, air in the culture chamber 7 is forcibly circulated by an air circulating blower 11, dust and various germs in the culture chamber 7 are collected by an air sterile filter 12, various germs in a circulating nutritive solution are collected by a nutritive solution sterile filter 15 attached to an outlet of a nutritive solution pump 14 by passing through the nutritive solution for plant culture and the culture chamber to grow plants is always kept in a sterile state.
Patent JP-H07142761-A (JP)
Title: Photoreceptor element and its array, device and method for sensing picture
Inventor: HARA KUNIHIKO
IPC: G01S17/89
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a small-sized photoreceptor element which senses at a high speed such informations as the position and size of an object present in a three-dimensional space. CONSTITUTION:A semiconductor substrate 56 absorbs an incident light and generates photoelectric charges. On the surface of this semiconductor substrate 56, a first electrode 53 whereto a control voltage VB ranging from a positive value to a negative value is applied is connected with the substrate 56 via a metal-semiconductor junction, and also, a second electrode 54 outputting a photoelectric current is connected with the substrate 56 via another metal-semiconductor junction. Thereby, near the surface of the semiconductor, depletion layers 57, 58 are formed respectively, and by the control voltage VB, the expansions of the depletion layers 57, 58 are made unbalanced, and in its turn, the photoelectric charge caused by the incident light of the semiconductor substrate 56 flows in the direction of either one of these depletion layers 57, 58, according to the control voltage VB. As a result, a positive or negative current flows from the second electrode 54 to the outside. Therefore, this photoreceptor element configures such an element that its photosensitivity is set by the control voltage VB.
Patent JP-H11212350-A (JP)
Title: Device for storing particle, developer unit and electrophotographic printer
Inventor: HARRIS MICHAEL
IPC: G03G15/08
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a particle supply source storage device to which torque required for rotation when developer is charged is suitably transmitted and also which is used for a variety of electrophotographic printers. SOLUTION: This device 40 for storing the particles used for the developer unit of the electrophoto-graphic printer cooperates with mechanisms (66 and 134) to feed the particles from the device 40 to the developer unit. The device 40 is provided with a container 53 in which a chamber storing the particles is formed inside and a first member 100 capable of detachably connecting with the container 53. An opening 68 is formed at the container 53. The first member 100 is provided with a first member function 136, and the first member function 136 can be engaged with the mechanisms (66 and 134) to feed the particles from the device to the developer unit.
Patent JP-S63164197-A (JP)
Inventor: ALMERING FRANCISCUS JOSEPH
IPC: H05B41/231
Filed: 1987-12-14
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-2000143893-A (JP)
Title: LIQUID ADDITIVE-IMPREGNATED GRANULAR ETHYLENE-alpha-OLEFIN COPOLYMER COMPOSITION, RESIN COMPOSITION USING SAME AND MOLDED PRODUCT COMPOSED OF SAID COMPOSITION
Inventor: FUJITANI SHIGEO
IPC: B29C45/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid additive-impregnated granular ethylene-α-olefin copolymer composition which can be more easily kneaded and prepared better in quality compared with conventional compositions obtained by kneading an ethylene-α-olefin copolymer with a liquid additive and is suitable as a resin master batch of a liquid additive, a resin composition comprising a thermoplastic resin or a synthetic rubber having incorporated the same therein and a molded product obtained by molding these compositions. SOLUTION: A liquid additive-impregnated granular ethylene-α-olefin copolymer composition comprises 100 pts.wt. of a granular ethylene-α-olefin copolymer of a melt flow rate of 0.1-50 g/10 min and a density of 0.86-0.94 g/cm3 having been impregnated with 0.01-200 pts.wt. of a liquid additive. A resin composition is prepared by mixing or kneading 1-99 wt.% of a liquid additive-impregnated powdery ethylene-vinyl acetate copolymer composition with 99-1 wt.% of a thermoplastic resin or a synthetic rubber. A molded product is prepared by subjecting these composition to extrusion molding, injection molding, rotational molding or compression molding.
Patent JP-2000152542-A (JP)
Title: Motor
Inventor: KAYAMA TAKASHI
IPC: H02K21/24
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is easy to assemble and allows reduction in parts cost and cost for multipolar magnetization. SOLUTION: A motor 10 contains a stator 11, provided with a winding coil and a sensor 18 and a rotor 20 having a first magnet placed so as to face opposite a winding coil 17 and a second magnet placed facing opposite the sensor 18. In the motor 10, a first magnet 24 and a second magnet 25 are formed of bonded magnets.
Patent JP-H08172227-A (JP)
Title: Laminated piezoelectric actuator and manufacture thereof
Inventor: MASUDA MICHIYUKI
IPC: H01L41/22
Filed: 1994-12-19
Abstract: PURPOSE: To improve the migration resistance, conductivity and adhesive properties by forming an external electrode by containing a specific quantity of Pd or Ni flake and thermosetting resin. CONSTITUTION: Inner electrodes 12a, 12b by Ni plating are formed on a piezoelectric magnetic board 11, 150 layers are adhesively laminated by using epoxy resin adhesive, and insulating plates 16 are adhesively laminated on both the ends. The side is divided into right and left halves, and insulating films 13 made of epoxy resin having the length of the half of the side are alternately formed at the right and left sides of the parts exposed with the electrodes 12a, 12b. The right and left halves of the laminated surface are coated with conductive paste containing 80wt.% (70 to 90wt.%) of Pd or Ni flake and epoxy resin to form external electrodes 14. The flake has high migration resistance, an adhesive strength of 100kg/cm<2> or more, electric resistivity of 0.10/cm<2> , thereby improving the migration resistance, the conductivity and the adhesive properties.
Patent JP-H05197530-A (JP)
Title: Version control system
Inventor: KANEKO YOKO
IPC: G06F9/06
Filed: 1991-11-29
Abstract: PURPOSE:To surely put a program into operation and to improve the operability as to the version control system which controls a version given to a device to which the program is to be offered. CONSTITUTION:This system is equipped with a medium generating means 26 which generates a medium 30 storing individual medium version information 27, all offered medium latest version information 28, and the offered program 29, a substituting means 32A which replaces the contents of the medium 30 with information stored in the program offered deice 31 already and adds information, and a comparing and informing means 32B which compares the all offered medium latest version information 34 in the program offered device 31 with actually stored an individual medium version information group 33 and informs a user of the comparison result.
Patent JP-H08148183-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: AKASHI HIROYUKI
IPC: H01M10/052
Filed: 1994-11-24
Abstract: PURPOSE: To effectively restrain abnormal current at the time of the occurrence of a shortcircuit or the like in a nonaqueous electrolyte lithium battery, and eliminate a current breaking element. CONSTITUTION: Lithium or a lithium compound is used as an active material for a negative electrode, and a metallic oxide or a conductive polymer to become an oxidized state due to p-type doping is used as an active material for a positive electrode. Regarding this nonaqueous electrolyte secondary battery, the surface of at least one of the positive and negative electrodes is covered with an ion conductive polymeric film.
Patent JP-2001135970-A (JP)
Title: Case structure of signal generator
Inventor: SATO MARE
IPC: H05K5/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a case structure which is capable of improving a signal generator in EMI characteristic and superior in maintainability. SOLUTION: A board 4 is housed in an inner shield case 5, and high-frequency electromagnetic waves generated by the board 4 are doubly shielded by the inner shield case 5 and an outer shield case 2. The openings 2a and 5a, which are each provided to the cases 2 and 5 are at the same level and can be stopped up with only a case lid 2b at the same time. A support plate 21 is provided to the front plate 2f of the outer shield case 2, and coaxial connectors 20 are fixed to the support plate 21. An attenuator 11 is mounted on the front plate 2f. When the front panel 30 is dismounted, the case structure can be improved in degrees of freedom, and the attenuator 11, and an LCD 34, a switch and others provided on a front panel 30 can be maintained easily.  A conductive leaf spring 23 is provided between the coaxial connectors 20 and the front panel 30, and the outer conductors of the coaxial connectors 20 are grounded to shield leakage electromagnetic waves.
Patent JP-H03177261-A (JP)
Title: Sheet transporting device
Inventor: MIZUNUMA NOBORU
IPC: B65H29/60
Filed: 1989-12-04
Abstract: PURPOSE:To prevent stacked sheets from being stained by images formed on other sheets by installing a means for controlling a reversal means so that the sheets are stacked on a placing means, by opposing the surfaces on which images are formed. CONSTITUTION:The sheets having the order of odd number P1, P3, P5,... among the sheets each of which is transported one by one from a sheet bundle 106 and has an image formed on one side are introduced into a passage (a) by a flapper 110, and sent in the state where the image surface is directed down ward into an intermediate tray 111. Further, the sheets in the order of even number P2, P4, P6... are introduced into a passage (b) by the flapper 110, and after the rear edge passes through a branch point between the passage (b) and a passage (d), the flapper 110a is switched, and the sheet is sent in the reverse direction by revolving a pair of transport rollers 117 in the reverse direction. The rear edge of the sheet is introduced into the passage (d) by the flapper 110a, and sent into the intermediate tray 111, setting the image surface upward.