baber/WOPTO huggingface dataset:
Patent JP-H07164130-A (JP)
Title: Method for casting cylinder block
Inventor: FUNAHASHI TORU
IPC: B22C9/06
Filed: 1993-12-15
Abstract: PURPOSE:To restrain the deformation in the radial direction of a cylinder liner while facilitating the fitting of the cylinder liner into a liner holding insert at the time of casting the cylinder liner. CONSTITUTION:On the outer peripheral surface of the liner holding insert 26 for holding the cylinder liner 40 from the inside, plural recessed parts 30 extended along the axial direction of the cylinder liner 40 are formed at a prescribed interval in the peripheral direction. The deformation in the radial direction of the cylinder liner 40 caused by the pressure of molten metal 50 and the solidified shrinkage of molten metal 50 is restrained by guiding the molten metal 50 into each recessed part 30 at the time of casting.
Patent JP-H09125446-A (JP)
Title: Bucket device for hydraulic shovel
Inventor: YAMADA MASAO
IPC: E02F3/40
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To rapidly contain concrete blocks, by supporting the rear part of a hydraulic cylinder at the nearby position of the upper end of the inclined face connected to the rear part of a bucket bottom face, connecting a rod front end to the front end of an oscillating lever, providing a slide type partition at the feed opening of concrete blocks, supporting the rear end of a guide rod at the lower rear part of the inclined face, and connecting the front end of the guide rod and the rear end of the oscillating lever and supporting them at the rear end of the partition. SOLUTION: When a hydraulic cylinder 49 is operated to contract a rod 410, a guide rod 414 is contracted almost along the inclined face 42 of a bucket by an oscillating lever 411 and a partition plate 46 is slid backward nearly by half. When the rod 110 of the hydraulic cylinder 49 is further contracted, the guide rod 414 is oscillated backward around the fitting shaft 413 and the hydraulic cylinder 49 is oscillated backward around the fitting part of the rear end thereof and hence, the partition plate 46 is completely opened.
Patent JP-H09134010-A (JP)
Title: Resin composition and its cured body
Inventor: MORI SATORU
IPC: H01J11/34
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To ensure superior developability, satisfactory pattern precision after development, little org. residue after firing and superior adhesion by incorporating partially saponified polyvinyl acetate, a diluent, a photopolymn. initiator and one or more selected from among metal powder, a metal oxide and glass. SOLUTION: This resin compsn. contains partially saponified polyvinyl acetate, a diluent, a photopolymn. initiator and one or more selected from among metal powder, a metal oxide and glass. This compsn. forms a satisfactory resistor pattern for allowing electric current to flow stably, a circuit pattern having superior electric conductivity, a phosphor pattern, a partition wall, etc., when it is fired at 400-1,000 deg.C after exposure with UV and development with a slightly alkali aq. soln. or water. This compsn. is excellent in developability, ensures satisfactory pattern precision after development, leaves little org. matter even by firing at a low temp. and is excellent in adhesion.
Patent JP-H08172090-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAWADA JUN
IPC: C03B19/14
Filed: 1994-12-19
Abstract: PURPOSE: To prevent a boron deposit or a phosphorus deposit from being formed on the surface of a glass film and to reduce a reflow temperature by a method wherein after the glass film containing at least one side of boron and phosphorus is deposited on a wafer, the glass film is flattened and the whole surface of the glass film is covered with an insulating film. CONSTITUTION: A glass film 16 is deposited on the whole surface of a wafer 10. That is, a boron phosphosilicate glass(BPSG) film 16 containing 9.0wt.% or more of the total concentration of a boron concentration and a phosphorus concentration is deposited. Then, after the film 16 is reflowed and is flattened, an insulating film 18 is applied on the whole surface of this film 16. Here after the wafer 10 deposited with the BPSG film 16 is arranged in a device, the interior of the device is reflowed at a temperature of 800 deg.C or higher in a nitrogen gas atmosphere to flatten the surface of the BPSG film 16 and the film 18 of a film thickness of 50Å or thicker is applied on the whole surface of the glass film at a temperature of 600 deg.C or higher.
Patent JP-H06156916-A (JP)
Title: Vocal abnormality notifying device of elevator for private house
Inventor: TERASAKI MASAYUKI
IPC: B66B3/00
Filed: 1992-11-25
Abstract: PURPOSE:To automatically notify the rescue demand of an elevator to the neighborhood at a low cost of equipment upon generation of a trouble of the elevator by automatically dialing to a neighbor previously registered, and notifying a rescue demand message previously registered. CONSTITUTION:A terminal device 2 always monitors generation of trouble of an elevator, and when a trouble signal is input from an elevator control device 1a, a trouble detecting circuit 2a detects the trouble of the elevator, following which, a telephone control circuit 2d dials automatically a destination number previously registered in a destination register circuit 2b. Thereby, the telephone control circuit 2d confirms that the terminal device is connected to the telephone 4 of the previously registered destination number through a telephone line 3, and succeedingly a rescue demand message previously registered in a message register circuit 2c is transmitted. Thus, on generation of trouble in the elevator, the rescue demand is automatically notified to the neighborhood.
Patent JP-H06318406-A (JP)
Title: Conductive transparent base member and manufacture thereof
Inventor: SHIGEMATSU KAZUYOSHI
IPC: H01B13/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a conductive transparent base member and a method for manufacturing the same by utilizing a transparent conductive film having adequate conductivity and light transmissivity in practical use and excellent in moisture and heat resistance and etching property. CONSTITUTION:A conductive transparent base member is formed of a transparent conductive film made of amorphous oxide including indium (In) and zinc (Zn) as main cation elements on a transparent base member, wherein an atomic ratio In/(In+Zn) of In with respect to the amorphous oxide is set to 0.55-0.80. A transparent conductive film made of amorphous oxide including indium (In) and zinc (Zn) as main cation elements and having an atomic ratio In/(In+Zn) of 0.55-0.80 is manufactured on a transparent base member by a sputtering method, thus obtaining the conductive transparent base member.
Patent JP-H04185096-A (JP)
Title: Plant monitoring device
Inventor: ITO TAKASHI
IPC: H04Q9/00
Filed: 1990-11-20
Abstract: PURPOSE:To accurately transmit the status change of a plant process also by hearing sense by deciding whether the conversion result of a display control device for converting the arithmetic result of a controlling computer into a plant status variable display signal forms a set monitoring condition or not and acoustically informing the plant status. CONSTITUTION:The controlling computer 5 computes a plant control variable based on a status variable detecting result in each stage of a plant process. The computed result is converted into a plant status variable display signal by the display control device 6 to which the plant monitoring condition has been inputted and set up to display the converted signal on a display part 7, the device 6 compares the converted signal with the set condition and decides whether the converted signals form the set condition or not and a sound is generated from a sound generator 8 in accordance with the decided result. Thus, the status change of the plant process can be accurately transmitted also by hearing sense in addition to visual sense.
Patent JP-2000143066-A (JP)
Title: Device for conveying overlapped sheets, particularly, paper sheet
Inventor: GESKE MATTHIAS
IPC: B31B50/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet transfer device capable of realizing the optimum, reliable, and economical operation in the use over a wide scope. SOLUTION: A device for conveying overlapped paper sheets is provided with a first transfer means 2 feeding paper sheets 20 individually, a second transfer means 8 which receives the paper sheets 20 supplied individually in a transfer region C and overlaps them to transfer paper sheets 18, and an action means 22 acting on the paper sheet 18 by an action force in the cross direction by providing an angle for the paper sheet 20. A rear fringe part 18r of a preceding paper sheet 18 is deviated from a feed face of a front fringe part 20v of a following paper sheet 20 in the transfer region C to overlap the papers 18 and 20.  A control means 40 for controlling action force based on operation parameters of a device such as a transfer speed and number of paper sheets to be overlapped, characteristics of the paper sheet such as a thickness of paper sheet, a specific weight, and a fringe part length of the paper sheet, and ambient conditions such as humidity and temperature is provided.
Patent JP-H11149858-A (JP)
Title: Field emission type cold cathode and manufacture thereof
Inventor: TAKEMURA HISASHI
IPC: H01J1/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an emission characteristic, especially the generation of gate leakage current, and at the same time lower electric power consumption, prolong life, and enhance the reliability by covering the surface of an emitter with a protective film made of a high resistance material or an insulating material. SOLUTION: An emitter 5a having a sharp tip end, a gate electrode 3a, and an insulating film 2 are formed on a silicon substrate 1, and furthermore the emitter 5a and the exposed silicon substrate 1 surface are coated with a protective film 6 made of a semi-insulating film such as a diamond film. The electrons emitted from the emitter 5a have tracks within a certain spread and the residual gas ionized by collision of the electrons moves in the emitter 5a direction along the potential distribution. Although the ions generated in close proximity to the emitter 5a move towards the tip of the emitter 5a since the ions generated at remote positions have energy in the vertical direction, the ions enter in the sidewall of the emitter 5a. As a result, the generation of gate leakage current can be prevented.
Patent JP-H02159765-A (JP)
Title: Field-effect transistor
Inventor: TATEYAMA TAKESHI
IPC: H01L29/78
Filed: 1988-12-13
Abstract: PURPOSE:To make a contact region small in contact resistance by a method wherein a recess is provided to the surface of the contact region where a drain and a source region are brought into contact with an aluminum electrode, where the contact region serves to connect the drain and the source region with the aluminum electrode. CONSTITUTION:A recess 9 is provided to the surface of a contact region 8 where a drain and a source region, 6 and 7, are brought into contact with an aluminum electrode 5, where the contact region 8 serves to connect the drain and the source region, 6 and 7, with the aluminum electrode 5. And, a silicon substrate 1 is exposed and thermally oxidized to form a silicon oxide film 12 in an opening 11 which is to serve as the contact region 8. Then, a photoresist layer 10 is removed, and furthermore the silicon oxide film 12 is etched to remove for the formation of the recess 9. As mentioned above, the recess 9 is provided to the surface of the contact region 8 which is connected to the Al electrode 5, so that a contact effective area can be made large in a limited chip area, consequently the contact planar region 8 can be miniaturized and made small in contact resistance.
Patent JP-H06154433-A (JP)
Title: Internal cutting edge of reciprocating electric razor
Inventor: OTSUKA HARUTAKA
IPC: B26B19/04
Filed: 1992-11-25
Abstract: PURPOSE:To easily form an internal cutting edge and attain satisfactory sharpness. CONSTITUTION:In a reciprocating electric razor where an external cutting edge is curved in the reciprocating direction of an internal cutting edge, and the internal cutting edge is forced to reciprocate along the curved surface of the external cutting edge, the internal blade 21 in the internal cutting edge 2 comprising many internal blades 21 and an internal cutting edge base 20 for supporting the internal blades 21 has a relief angle to the normal of a circular arc envelope for connecting the edges of the respective internal blades on at least one side surface in the reciprocating direction, and the surface having the relief angle is positioned outward, directing from the center of the internal cutting edge to both ends of reciprocating motion.
Patent JP-H07170397-A (JP)
Title: Image reader
Inventor: OGAMICHI TAKASHI
IPC: H04N1/19
Filed: 1993-12-15
Abstract: PURPOSE:To excellently read and process the images of various kinds of originals including thin originals such as slips, etc. CONSTITUTION:A reflection light quantity control part 25 varies and controls the reflection light quantity from a reference member 15 by the instruction from a system control part 1. Namely, after the reading of an original image is started, the reflection light quantity from a reference member 15 is controlled to M below a prescribed level, the reflection light quantity from the reference member 15 at the time of sampling correction data is varied and controlled according to the texture density of an original 12, transmission light quantity of the original 12 is measured just after the reading of an original image is started, the reflectance of the reference member 15 is controlled according to the transmission light quantity. Or, this device is provided with a first reference member having a reflectivity which is roughly equal to that of a standard white original and a second reference member having reflectivity which is sufficiently lower than that of the reference member, either one of them is selected, and it may be arranged just above a reading location.
Patent JP-H11152576-A (JP)
Title: Plasma cvd device and formation of thin coating
Inventor: KAWASHIMA ATSUMICHI
IPC: B01J19/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To correctly control power consumption in plasma at the time of forming thin coating by using a plasma CVD device and to stably form thin coating having desired physical properties. SOLUTION: A plasma CVD device 1 is provided with a plasma impedance measuring means 5 measuring the impedance of the plasma of a reaction gas and a supplying power controlling means 4 controlling the power to be supplied. Then, based on the impedance measured by the plasma impedance measuring means, the power to be supplied is controlled by the supplying power controlling means.
Patent JP-H03180704-A (JP)
Title: Laser interference gauge
Inventor: REIMONDO JIYON CHIYAANEI
IPC: G01B9/02
Filed: 1990-11-22
Abstract: PURPOSE: To enable calibration when the temperature of equipment locally changes, by obtaining a beat frequency from two laser beams reflected by a laser interferometer. CONSTITUTION: Laser 100 outputs a stabilized laser beam 102 of single frequency, which is transmitted by an acousto-optic modulator 104. The modulator 104 outputs a second laser beam, whose frequency ω0 is different by Δω from the frequency ω of the beam 102. The two beams are converged by a lens 108, and enter a single mode polarization plane preserving optical fiber 110. The two laser beams from the fiber 110 are collimated by a lens 112. A part of the two beams is branched into a polarizing plate 116 side. The beam which has passed the polarizing plate 116 turns to the state of coherence as a reference interference beam 118. It is converged by a lens 120, enters the lens 112, and travels to a photodetector 124. A reference signal 126 corresponding to an optical beat frequency is outputted.
Patent JP-H03176805-A (JP)
Title: Magnetic disk device
Inventor: KAJITANI KOJI
IPC: G11B21/21
Filed: 1989-12-04
Abstract: PURPOSE:To perform detection with high sensitivity by moving a floating head slider to a head loading/unloading device when it is judged that the danger of head crush is predicted, and after that, unloading the floating head slider. CONSTITUTION:When a contact detecting element 100 on a rail 11 is brought into contact with a disk medium 8, a voltage generates due to the distortion of a piezoelectric film, and the signal of the voltage is sent from lead wires 12, 13 to a contact signal processor 10 via a contact signal line 30. When it is judged that the danger of head crush is predicted, a signal to move the floating head slider 1 from the contact signal processor 10 to the head loading/ unloading device 3 via a floating head slider moving signal line 40 is sent to an actuator 5, and furthermore, a signal to unload the floating head slider 1 via a load/unload signal line 50 is sent to the head loading/unloading device 3, and the floating head slider 1 is unloaded based on the signal. In such a way, it is possible to evade the occurrence of the head crush, and to improve the reliability of the magnetic disk device.
Patent JP-H07196333-A (JP)
Title: Method of laminating refractive media
Inventor: JIEIMUSU UIRIAMU FUREMINGU
IPC: G02B6/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide a process for producing an optical fiber preform capable of preventing the outside surface of a clad from being contaminated by impurities in a production process.  
     CONSTITUTION: A core rod is inserted into a hollow clad tube. An assembly 20 consisting of the two refraction media is exposed to a plasma torch 10. The assembly is moved so as to pass a torch at an average velocity which is not zero in a longitudinal direction. The torch is moved back and forth with respect to a heating range. If the air pressure between the rod and the tube is decreased at the time the rod is superposed on the inside of the hollow tube, the contaminants that can enter are removed and simultaneously the tube is crushed with respect to the rod. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10162430-A (JP)
Title: Dipyromethene metal chelate compound and optical recording medium using the compound
Inventor: MISAWA TSUTAYOSHI
IPC: G11B7/249
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which makes possible recording and reproducing with a short wavelength laser and is suitable for high- density recording by using a dipyromethene metal chelate compd. of a dipyromethene compd. and metal ions for a recording layer. SOLUTION: The recording layer on a substrate contains a dipyromethene metal chelate compd. of a dipyromethene compd. and metal ions expressed by the formula. In the formula, R1 is 1 to 20C alkyl group, alkoxyalkyl group, etc., or 2 to 30C alkenyl group, R2 to R10 are H, halogen atoms, nitro groups, cyano groups, hydroxyl groups, etc. The compd. has a high absorption const. and its absorption wavelength region can be freely selected by selecting substituents. Therefore, the obtd. layer satisfies n>=1.8 and k=0.04 to 0.40, where n and k are optical constants, and moreover, n>=2.0 and k=0.04 to 0.20.
Patent JP-H05150468-A (JP)
Title: Method for washing conductive base body for electrophotogrpaic sensitive body
Inventor: MATSUMOTO MASANORI
IPC: G03G5/05
Filed: 1991-11-29
Abstract: PURPOSE:To suppress the generation of spilling, staining, etc., and the generation of unequal drying, staining, etc., by defective drying by washing a base body with water or surfactant-contg. water and immersing the base body into isopropyl alcohol(IPA) after a rinsing treatment. CONSTITUTION:The base body after the rinsing treatment is immersed into an IPA immersion chamber 51, where the water sticking to the surface of the base body in washing and rinsing stages is substd. with the IPA. The fresh liquid of the IPA is supplied from a pipe 54 to the IPA immersion chamber 51 and is circulated again to the immersing chamber 51 by a pump 52. The base body is subjected to an immersing treatment into an IPA vapor chamber 61 after the IPA immersion treatment and the IPA is heated and gasified by a heater 64 in the lower part of the IPA vapor chamber 61. The cooling water in the cooling pipe 65 of the IPA vapor chamber 61 cools and liquefies the IPA vapor to prevent the splashing of the IPA vapor. A charge generating layer is then formed by a dip coating method on the surface of the conductive base body subjected to the washing treatment and a charge transfer layer is formed by a spray coating method on the charge generating layer.
Patent JP-H08172344-A (JP)
Title: Television tuner device
Inventor: SUZUKI TAKUJI
IPC: H03J5/02
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a television(TV) tuner device capable of neglecting weak stations and presetting only stations having excellent picture quality. CONSTITUTION: A microcomputer 55 judges the existence of a broadcasting station based upon an AFT signal from an intermediate frequency detecting circuit 52 and a synchronizing signal from a synchronizing separator circuit 53 and outputs 1st and 2nd preset signals from P1 and P2 terminals having respectively different patterns based upon the judged result. The TV tuner device is provided with a preset circuit 1 for switching the selection of a broardcasting station based upon the 1st and 2nd preset signals for an AGC signal.
Patent JP-H09174578-A (JP)
Title: Method for forming color contrast to article obtained by molding polymerizable composition and coloring composition
Inventor: MARCIANDI FRANCO
IPC: C08L33/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To impart uniform surface color contrast. SOLUTION: Before a mold is filled with a polymerizable flowable compsn., a polymerized coloring compsn. is applied to the surface of the mold or to a part thereof. The coloring compsn. is a flowable and stable re-dispersible dispersion consisting of at least 20% by wt. of the total compsn. of a mixture (a) of a polymerizable liquid monomer and an arbitrary non-polymerizable volatile org. soln. as a solvent, 0.1-10% by wt. of the coloring compsn. of inor pigment or 0.0001-1wt.% of org. pigment or a dye (b) and 1-30wt.% of an acrylic resin (c) soluble in the solvent (a) and containing a reactive functional group capable of imparting crosslinking.
Patent JP-H04186797-A (JP)
Title: Manufacture of multi-layer circuit board
Inventor: MATSUNAGA SATORU
IPC: H05K3/46
Filed: 1990-11-20
Abstract: PURPOSE:To suppress bending by a method wherein, after a plurality of circuit boards is pressure-bonded, it is heat-treated under the crystalline melting point of crystalline thermoplastic resin and over the glass-transition temperature. CONSTITUTION:The insulation layer constituting a multi-layer circuit board is made of crystalline thermoplastic resin. The crystalline thermoplastic resin is a thermoplastic resin whose crystallinity can be more than 20% by sufficient heat-treatment. For example, polyarylenesulfide, polyarylenesulfidecaine, or polymer-blend which consists of more than two kinds of those reins can be given. A mitigation heat treatment is performed preferably over the crystallization temperature and under melting point, and more preferably, within the temperature range over the temperature in the process where parts are soldered the multi-layer circuit board in the post-processing and the melting point.