baber/WOPTO huggingface dataset:
Patent JP-H05196032-A (JP)
Title: Bearing device
Inventor: SATO TAKANOBU
IPC: F16C17/02
Filed: 1992-11-27
Abstract: PURPOSE:To prevent a driver body from being dirty by catching lubricant particulates scattered from an air hole, while they are passing a narrow and bent passage or clearance, in a bearing device which has a groove for generating dynamic pressure between a shaft and a sleeve. CONSTITUTION:When this bearing device is provided in a magnetic disk device, a sleeve 2 erected and fixed to a base board 4 is fitted to a shaft 1, while a hub 3 of a reverse cup form is fixed to the upper end of the shaft 1. A rotor 15 and a stator 16 to compose a motor for rotation drive are set inside the hub 3, and the rotor 15 is fixed on the inner peripheral surface of the hub 3, while the stator 16 is fixed on the outer peripheral surface of the sleeve 2. A clearance 18 as an air flowing passage is provided between the outer diameter surface of the sleeve 2 and the inner diameter surface of the stator 16, and it is communicated to an air vent hole 6 penetrating through the sleeve 2. This clearance 18 is released to the outer air through a clearance 19 between the stator 16 and the hub 3, a clearance 17 between the rotor 15 and the stator 16, and a clearance 20 between the rotor 15 and the base board 4.
Patent JP-H04189549-A (JP)
Title: Piezoelectric device sticking method
Inventor: SAITO TAKESHI
IPC: B41J2/16
Filed: 1990-11-24
Abstract: PURPOSE:To prevent an adhesive from sticking to an upper electrode of a piezoelectric device and curing by hindering the adhesive from rounding up to the upper electrode of the piezoelectric device and from sticking thereto by using a sheet, and peeling and removing the sheet from the piezoelectric device after a main sticking is completed. CONSTITUTION:A piezoelectric device 10 is laid on an adhesive 11 spread on the surface of a vibrating plate 9 as a substrate. A sheet 12 having a pressure sensitive adhesive layer on the lower face thereof is placed so as to cover the piezoelectric device 10, a peripheral edge of the sheet 12 is stuck to the surface of the vibrating plate 9 so as to be stuck temporarily. An adhering force of the adhesive of the sheet 12 is set so as to reduce largely under a heating condition of the adhesive 11 and not to deform under the heating condition. A main sticking is performed by pressing the sheet 12 from the top thereof with a pressing rubber 13 under a heating condition with respect to the adhesion i.e., 120 deg.C and 6 hours. After the main sticking on the vibrating plate 9 of the piezoelectric device 10, the sheet 12 is peeled and removed from the vibrating plate 9 and the piezoelectric device 10 so that the sticking is completed.
Patent JP-H04190551-A (JP)
Title: Manufacture of bulb
Inventor: HAMADA NOBUYUKI
IPC: H01K3/22
Filed: 1990-11-22
Abstract: PURPOSE:To simplify a device, reduce the number of works required and improve production efficiency by evacuating a bulb after sealing when the bulb is still in a high temperature state. CONSTITUTION:The end part of a bulb 1 is melted by heating so as to crush-seal an open end part 2 of the bulb 1. The end part of the bulb is heated for crush- sealing, then the bulb 1 of which end part 2 is completely crush-sealed at a position P42 by heat-softening is transferred from an unloading position P41 of a sealing machine to a loading position P1 of an evacuating machine 30. The evacuation is continues up to, for example, a position P13 by intervally rotating its head in an arrow direction with the bulb temperature of the bulb 1 kept at 700 to 900 deg.C. Thus, an evacuating facility can be simplified and works can be facilitated.
Patent JP-H06166253-A (JP)
Title: Multipurpose ink pad and multipurpose stamp
Inventor: KAZUHARA EIICHIRO
IPC: B41K1/14
Filed: 1992-11-27
Abstract: PURPOSE:To enable full colors to be sealed by a method wherein a control part which forms a sealed image with sealing ink melted or softened by controlling heating of a sealing pattern forming part according to a sealing pattern is provided. CONSTITUTION:A multipurpose stamp 2, in a state not on the service, is charged from charging electrodes 11, 12 of a multipurpose inking pad 1. When it is used as a stamp, after selecting a pattern to be used for sealing with a keyboard part 3, the sealing pattern is confirmed with a display part 4. If necessary, the sealing pattern can be also corrected by operation with the keyboard part 3. Then, when a sealing switch of the keyboard part 3 is pushed down, a sealed image by melted or softened ink is formed on a sealing pattern forming part 5, the sealed image is transferred to a transfer surface 68 of the multipurpose stamp 2. Then, the multipurpose stamp 2 is raised while a heating switch is being pushed down, and required sealing is carried out by sealing on a material to be sealed in the same way as that for an ordinary stamp.
Patent JP-H05242247-A (JP)
Title: Method and device for picture processing
Inventor: YOKOYA NAOKAZU
IPC: G06T7/60
Filed: 1992-11-27
Abstract: PURPOSE:To use the dynamic programming to extract an outline without error at a high speed. CONSTITUTION:When the picture inputted from a picture input means 1 is subjected to filtering processing in a Gaussian filtering operation means 4, a variable sigma indicating the degree of gradation of the Gaussian filter is converted to plural stages. An optimum solution based on the dynamic programming is obtained in an optimum solution calculating means 5 with respect to filtered picture data obtained in this manner, and the movement range (interval of picture element data sampling) of data as the processing object in the dynamic programming is caused to correspond to the variable sigma. The variable sigma is successively changed from larger one to smaller one to stepwise shift the rough outline extraction to the fine outline extraction, thus accurately extracting the outline at a high speed.
Patent JP-2000150588-A (JP)
Title: Adhesive sheet for semiconductor device, component using the same and semiconductor device
Inventor: SAWAMURA TAIJI
IPC: H01L21/60
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the reflow resistance, moisture resistance and thermal cycle resistance by preparing a thermosetting adhesive whose adhesive layer contains an epoxy resin, a thermoplastic resin and a hydrotalcite compound. SOLUTION: A bisphenol A epoxy resin (composition ratio: 50.4; the equivalent weight of the epoxy: 186), a thermoplastic resin (composition ratio: 35.0), a hydrotalcite compound (Mg4.5Al2(OH)13CO3.5H2O; composition ratio: 2.0), aluminum hydroxide (composition ratio: 10.5), a curing agent (composition ratio: 2.1) are blended in the respective composition ratios, and the blend is stirred and dissolved into a mixed solvent composed of DMF/monochlorobenzene/MIBK at 40 deg.C to obtain a concentration of 28 wt.%, thereby preparing an adhesive solvent. The adhesive solvent is coated to a 25 μm thick silicoat-processed polyethylene telephthalate film to a dried thickness of about 50 μm using a bar coater, and then dried for 1 minute at 100 deg.C and 5 minutes at 150 deg.C, thereby preparing an adhesive sheet.
Patent JP-H05156892-A (JP)
Title: Method and apparatus for tunnelling
Inventor: SUDA SHOJI
IPC: E21D9/08
Filed: 1991-12-03
Abstract: PURPOSE:To tunnel easily economically with a simple mechanism without needing a complicated excavating mechanism. CONSTITUTION:A tunnelling mechanism is composed of a bulkhead 13 mounted on a shell body 11 forming an enclosed space 34 between itself and a facing surface 31, a jet nozzle 29 disposed spaced from the bulkhead 13 opposedly to the facing surface 31 and rotated about the excavating direction to jet out high pressure water to the facing surface 31 at a predetermined angle and a discharge piping 15 opened at the bulkhead 13 to discharge excavated soil and sand together with jetted water. While the shell body 11 is propelled from the rear, the high pressure water cuts the facing surface 31 in front of the shell body 11 to discharge soil and construct a tunnel formed of a Hume pipe in the ground.
Patent JP-H05229152-A (JP)
Title: Thermal head
Inventor: HAYASHI KAZUISHI
IPC: B41J2/335
Filed: 1991-12-04
Abstract: PURPOSE:To shorten the temp. response time of a heating element and perform minute control by using a heating resistor having marked positive temp. characteristics as the heating element of a thermal head. CONSTITUTION:In a fundamental structure of a thermal head, first and second electrodes 2, 4 are printed on a substrate composed of ceramic being an insulating material using a material such as gold and a heating resistor 3, for example, made of a PTC thermistor whose resistance value suddenly changes at 1250 deg.C is connected to the first and second electrodes by bonding or vapor deposition. Since the abrasion resistance of the thermal head is inferior in this state, a coating material 5 composed of glass is applied.
Patent JP-H05131157-A (JP)
Title: Impact type air grinder
Inventor: MITSUMURA SATOSHI
IPC: B02C19/06
Filed: 1991-11-08
Abstract: PURPOSE:To efficiently grind a powder raw material with high accuracy by allowing the discharge port of the coarse powder centrifugally separated in an air classifier part with good accuracy to communicate with the powder raw material supply port of an impact type air grinder part excellent in grinding efficiency and further allowing the ground matter discharge part of the impact type air grinder part to communicate with the powder supply cylinder of the air classifier part. CONSTITUTION:In an air classifier part, the annular guide chamber 45 communicating with a powder supply cylinder 48 is provided to the upper part of a classifying chamber 44 and a plurality of louvers 47, 49 whose tips are directed in the tangential direction of the inner circumferential direction of the guide chamber 45 are provided between the guide chamber 45 and the classifying chamber 44. In an impact air grinder part, a powder raw material supply port 1 or a powder raw material supply port 1 consisting of two or more holes is provided so as to reach the entire circumferential direction of an acceleration pipe 3 and the cross-sectional shape of a grinding chamber 5 is made circular or oval. The discharge port 51 of a centrifugally separated coarse powder is allowed to communicate with the powder raw material supply port 1 and a ground matter discharge port 6 is allowed to communicate with the powder supply clinder 48.
Patent JP-H09161963-A (JP)
Title: Heating device for roller
Inventor: KINO MASAHIRO
IPC: D01H13/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily prevent the temperature rise of a heating coil at a low cost by providing multiple oxide magnetic substance pieces on the surface of a cylindrical nonmagnetic substance provided on the inside of a roller, and winding the high-frequency induction heating coil on it. SOLUTION: A cylindrical nonmagnetic substance 21 made of an aluminum material and fitted to a flange section 11 is arranged to face the inside of a roller 13 directly connected to the shaft 12 of a motor main body 10. Multiple oxide magnetic substance pieces 22 such as ferrite pieces are provided on the surface of the nonmagnetic substance 21. A heating coil 15 is wound along the circumference of the surfaces of multiple oxide magnetic substance pieces 22. High-frequency power is fed to the heating coil 15 from a high-frequency inverter to induction-heat the rotor 13. The cooling of the heating coil 15 is accelerated by the voids between the respective oxide magnetic substance pieces 22.
Patent JP-H08180222-A (JP)
Title: Radio toll receiving system
Inventor: IIZUKA KENJI
IPC: G07B15/00
Filed: 1994-12-22
Abstract: PURPOSE: To execute communication between an antenna unit and an on-vehicle machine on a vehicle traveling on each lane without causing error by clearly separating the communication area of each antenna unit. CONSTITUTION: Plural antenna units 11 to 13 having respective restricted communication areas at the upper positions from a lane are arranged, and when a vehicle mounting an on-vehicle machine passes the communication areas, radio communication is executed between the units 11 to 13 and the on-vehicle machine to charge the passed vehicle. Each of the antenna units 11 to 13 is provided with a carrier oscillator 24, a data modulator 25, a data transmitting antenna 21, a carrier transmitting antenna 23, a receiving antenna 22, a transmitting antenna switching device 27 for alternately switching data transmission and carrier transmission at the time of transmission, and a TDMA device 26 for executing time-divided multiple connection with another adjacent antenna unit and the communication area of the other antenna unit is restricted by carrier transmission.
Patent JP-H08180085-A (JP)
Title: Device and method for supporting design
Inventor: IE SHINICHIRO
IPC: G06F17/50
Filed: 1994-12-22
Abstract: PURPOSE: To make possible equal correction without applying any excess load to a user by storing the correction contents of design cases mutually performed from the user to a computer and effectively utilizing those contents for automatically correcting the design cases. CONSTITUTION: An editing means 19 corrects design case data by an automatic design case correcting means 17 while using any correction knowledge held in a case correction data storage means 12. On the other hand, the editing means 19 outputs one of correction procedures held in a basic correcting method storage means 13 to an input/output means 22 at least and it is selected by an input/output device 33. Next, after the input/output means 22 receives this selection, corresponding to the history of correction performed to the design cases, case correction data are automatically generated by a case correction data generating means 20 and stored in a case correction data storage means 12.  Then, while referring to the data held in the case correction data storage means 12, the automatic design case correcting means 17 automatically corrects the extracted design cases so as to match them with design request specification.
Patent JP-H01279837-A (JP)
Title: Drug for suppressing and treating lipid formation
Inventor: PIEERU DEMEITSU
IPC: A61K31/70
Filed: 1988-12-19
Abstract: PURPOSE: To obtain a preventive/therapeutic agent for obesity of mammals including human, containing a (lyso)sphingolipid such as sphingosine. CONSTITUTION: This preventive/therapeutic agent contains a compound of the formula (X is H, galactose, sulfogalactose, etc.)(pref. sphingosine) as active ingredient. The (lyso)sphingolipid, which is capable of restraining or entirely inhibiting the lipogenesis of fat cells, is therefore capable of preventing or treating the obesity of mammals including human. For the extent of the inhibition, the lipogenesis stimulation of fat cells by insulin, growth hormone(s) or phorbol esters is reversibly inhibited at relatively low concentrations of the active ingredient, while the fundamental lipogenesis (lipogenesis in the absence of hormones) is entirely inhibited at higher concentrations.
Patent JP-H01116246-A (JP)
Title: Turbo compound internal combustion engine control device
Inventor: NIHONGI SHIGERU
IPC: F02B41/10
Filed: 1987-12-18
Abstract: PURPOSE:To perform an adequate control corresponding to energy of exhaust gas by controlling an exhaust bypassing solenoid valve being based on a detecting signal from an exhaust gas flow quantity detecting sensor provided in a position in the downstream from an exhaust gas branch port of an exhaust gas recirculation control device further in the upstream from the exhaust bypassing solenoid valve. CONSTITUTION:Since exhaust gas, which is present in a position in the downstream from an exhaust gas branch port 7-1 of an exhaust gas recirculation control device and in the upstream from an exhaust bypassing solenoid valve 19, branches no more to the other part, the exhaust gas results in the supply to a power turbine 8 being placed in an energy condition in this position. The energy condition of the exhaust gas in this position is detected by a flow quantity sensor 15, and its detecting signal controls the exhaust bypassing solenoid valve 19. By the control thus obtained, the control, suited for the energy condition of the inflow exhaust gas, can be adequately performed.
Patent JP-H11137020-A (JP)
Title: Seedling ptansplanter provided with fertilizer
Inventor: SAEKI MASABUMI
IPC: A01C15/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the operation of a fertilizer applicator by error operation in taking out of residual fertilizer in finishing of operation and maintenance operation of the fertilizer applicator. SOLUTION: This seedling transplanter is obtained by movably providing a fertilizer storage part 70 at a position in operating and a position other than the above position and providing a means 108 for stopping transmission of power to fertilizer application when the fertilizer storage part 70 is not located at the position in operating, in a seedling transplanter with the fertilizer applicator, in which a seedling transplanter is provided behind the traveling vehicle body and the fertilizer storage part 70 is provided in the rear of the traveling vehicle body.
Patent JP-H04190237-A (JP)
Title: Photosensitive body for electronic photography
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a photosensitive body having a good carrier generating ability, a high sensitivity, and a small residual potential which, in addition, can be used repeatedly without changing the properties by using a photosensitive layer including a specified bisazo compound. CONSTITUTION:A photosensitive layer including a bisazo compound shown by an expression I, expression II or expression III is provided on a conductive support body. The bisazo compound has a good light conductivity, and a photosensitive layer having it scattered in binder is provided on the conductive support body. The bisazo compound is used for a carrier generating material by use of its good carrier generating ability, and preferably it shall be provided as a lamination type photosensitive body comprising a carrier generating layer comprising the carrier generating material, and a carrier transfer layer. The carrier generating layer may include both of the carrier generating agent and part of carrier transfer material. A protective film may be provided on the photosensitive layer, and a primer layer (middle layer) having a barrier function and adhesion property may be provided between the support body and the photosensitive layer.
Patent JP-H03182314-A (JP)
Title: Rubber chip mat and manufacture thereof
Inventor: UEDA HIROBUMI
IPC: B29C31/04
Filed: 1989-12-12
Abstract: PURPOSE:To keep the air permeability of resin or accordingly the shock-proofing performance of a rubber chip mat excellent by a method wherein a multitude of rubber chips covered with an air nonpermeable resin film having elasticity is bonded with each other by a resin having air permeability so as to retain air gaps between each other. CONSTITUTION:In a rubber chip mat 10, a multitude of rubber chips 14, covered with a film 12 consisting of air nonpermeable resin having an elasticity such as acrylic resin or vinyl chloride resin, is bonded with each other by a resin 18 having air permeability such as urethane resin or vinyl acetate resin with air gaps 16 between each other. The resin film 12, covering the rubber chips 14, is provided with an elasticity and air gaps 18 exist around the resin film whereby the deformation of the rubber chips 14 at the applying point of a load and the vicinity thereof is guaranteed when a shock load is applied on the rubber chip mat 10 while the shock may be absorbed efficiently by the elastic deformation of the rubber chips 14 and the elastic deformation of the resin 18 as an adhesive agent having air permeability.
Patent JP-2000146807-A (JP)
Title: Optical cantilever and its production
Inventor: ARAWA TAKASHI
IPC: G01Q70/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical cantilever excellent in mass productivity and uniformity and allowing observation of even a soft sample at high speed without damaging it by forming a tapered dielectric body so as to protrude onto a cantilever, covering the circumference with a light shielding film, and forming a minute opening at the tip of the dielectric body. SOLUTION: An etching mask 12 is formed on the upper surface of a substrate 11 such as silicon, and a cantilever part and a through-hole are formed thereon by anisotropic dry etching. A dielectric body such as silicon dioxide is accumulated on the surface of the substrate 11 by a plasma gas phase synthetic method, a mask is formed in the part forming a light propagating tip thereon, and a tapered part is then formed by isotropic dry etching. A light shielding film 14 is formed on the surface of the substrate 1, the light shielding film 14 at the tip of the light propagating tip is removed to form a minute opening. Finally, an optical cantilever 1000 is separated from the substrate 11 by the anisotropic wet etching from the reverse side of the substrate 11.
Patent JP-H03180922-A (JP)
Title: Touch panel structure
Inventor: KOZAKURA FUMIHIKO
IPC: G06F3/041
Filed: 1989-12-11
Abstract: PURPOSE:To make it possible to simultaneously recognize plural coordinates on a display screen by providing the 3rd and 4th touch detecting line groups passing the intersecting points between the 1st and 2nd touch detecting line groups and extending in respective directions different from the directions of both 1st and 2nd groups. CONSTITUTION:Plural touch detecting circuits 12 extending in the X axis direction and plural touch detecting lines 14 extending in the Y axis direction are provided on a touch panel 10. Other plural touch detecting lines 16, 18 passing through the touch coordinate detecting parts and extending in respective directions different from that of the touch detecting lines 12, 14 are also provided on the touch panel 10. When a display screen is operated with a finger, the plural touch detecting lines 12, 14, 16, 18 are brought into contact with each other on the touch coordinate detecting parts of the touch panel 10 and the coordinate positions are detected. Thus, plural coordinates can be simultaneously recognized.
Patent JP-2001142949-A (JP)
Title: Bar code information processing system
Inventor: FUKADA HISAAKI
IPC: G06F19/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of facilitating the preparation of a document on an article such as an estimate and ordering work by processing bar code information. SOLUTION: A bar code list with printed article bar code, instruction bar code and document bar code is outputted from a printing part 4. When the document bar code on the bar code list is read by a bar code reader 11, a corresponding document is read out of a document form storage part 8 and displayed on a display part 9. When the article bar code is read by the bar code reader 11 in the state of displaying the document form, the information of a corresponding article is inputted to the document form. When ordering the inputted article, by reading the 'order' of the instruction bar code, an order instruction can be executed.