baber/WOPTO huggingface dataset:
Patent JP-2001135114-A (JP)
Title: Down-light
Inventor: BABA TOSHIRO
IPC: F21Y101/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a down-light which is capable of eliminating the discharge of a high induction voltage from lighting circuit parts or a wiring pattern on a printed-circuit board into a metal reflecting film. SOLUTION: In a down-light in which the base end of an electrically insulated reflecting shade 6, adjacent to lighting circuit parts 2, is put in contact with a printed board 3 mounted with the lighting circuit parts 2, a metal reflecting film 15 shown by a bold line in Fig. 8 is deposited on the reflecting shade 6 with evaporation for efficiently reflecting a light from a lamp 7 downward, although the metal reflecting film 15 is not deposited on, at least, the base outside and the base end of the reflecting shade 6. Preferably, the metal reflecting film 15 is deposited only on the inner face of the reflecting shade 6.  In this configuration, since the metal reflecting film 15 is not deposited on the base outside and the base end of the reflecting shade 6, a high induction voltage from the lighting circuit parts 2 or a wiring pattern on a printed circuit board 3 is prevented from being discharged into the metal reflecting film 15 and a control part for electronic circuits (control IC or the like) is free of malfunction in the lighting circuit parts 2.
Patent JP-H01167319-A (JP)
Title: Transparent resin composition
Inventor: TSUCHIDA SATORU
IPC: C08F290/00
Filed: 1987-12-24
Abstract: PURPOSE:To provide the title composition containing a specific polymerizable compound and a radically polymerizable (meth)acrylate monomer, etc., and capable of quickly forming a plastic lens, etc., having excellent heat-resistance, water and chemical resistance and machinability. CONSTITUTION:The objective composition contains (A) a polymerizable compound of formula (R is H or CH3; n is 10-35) [a viscous liquid oligomer produced by using a compound having urethane groups bonded to both terminals of a polybutadiene chain and modifying the compound with (meth)acrylic acid] and (B) a radically polymerizable (meth)acrylate monomer or a vinyl group- containing monomer [e.g., 1,6-hexanediol di(meth)acrylate, styrene or N- vinylpyrrolidone]. The amounts of the components A and B are preferably 5-70wt.% and >=30wt.%, respectively.
Patent JP-H09142490-A (JP)
Title: Bottom structure for easily openable bag with hexagonal bottom
Inventor: OKI TOSHIRO
IPC: B65D30/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide the bottom structure for a bag with a hexagonal bottom, which has a sealability, is easily openable, and in addition, is effective to prevent a content from splashing during an unsealing work by a method wherein at the center of an unfolding part, an internal bottom plate with dimensions wherein the longer edges stride between both triangular folding down parts, and the shorter edges exceed both second folding lines is linearly bonded along the outside of one of the second folding lines. SOLUTION: At one end of a cylindrical body without pleats of one layer or a plurality of layers, which is a flatly cut or cut in steps, a first folding line 2 which is in parallel with the opening end edge of the cylindrical body, and a 45 deg. folding line 3 which extends toward the center of the opening end edge from a point where the first folding line 2 crosses the side end edge of the cylindrical body, are provided. Then, an unfolding part 5 of which the opening end part is unfolded with the first folding line 1 as the center, and which has triangular folding down parts 4a, 4b at both corners, is formed, and at symmetrical locations on both sides of the first folding line 2, second folding lines 8 being in parallel with the first folding line, are provided.  Then, at the center of the unfolding part 5, an internal bottom paper 7 with dimensions wherein longer edges stride between both triangular folding down parts 4a, 4b, and shorter edges exceed both second folding lines 8, is bonded with an adhesive 6 which is linearly applied along the outside of one of the second folding lines.
Patent JP-H08184979-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: SATO KAZUMA
IPC: G03G5/14
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having the potential characteristic stabilized in all the environments ranging from a low-temp. and low-humidity environment to a high-temp. and high-humidity environment and an electrophotographic device using the photoreceptor by incorporating a powder consisting of a barium sulfate fine particle having a coating layer into the intermediate layer and forming the coating layer with a specified compd. CONSTITUTION: An intermediate layer and a photosensitive layer are formed on a conductive substrate in this order to constitue an electrophotographic photoreceptor 1. The intermediate layer contains a powder consisting of a barium sulfate fine particle having a coating layer, and the coating layer is formed with a compd. selected from a group consisting of indium oxide, zinc oxide, zirconium oxide and cadmium oxide. The electrophotographic device has the photoreceptor 1, a means 2 for charging the photoreceptor 1, a means for image-developing the charged photoreceptor to form an electrostatic latent image and a means 4 for developing the photoreceptor 1 wherein the electrostatic latent image is formed with a toner.
Patent JP-H04195507-A (JP)
Title: Function extending station and information apparatus connectable to the station
Inventor: IDENO KYOICHI
IPC: G06F1/16
Filed: 1990-11-28
Abstract: PURPOSE:To make it possible to carry both of an information apparatus and a function extending station in their connected state by unlocking between the information apparatus and the function extending station in the stored state of a handle, and only when the handle is drawn out, fast locking between both the units. CONSTITUTION:This system is provided with the handle 12 having a storing position at least a part of which is to be stored in the function extending station 1 at the time of non-carrying and a carrying position to be used by extending it at the time of carrying the station 1, an aperture part 11 formed on a contact face with the information apparatus such as a personal computer 2 and a latch member 13 for fixing the apparatus 2 connected by interlocking with the movement of the handle 12 from the storing position to the carrying position. Thereby, the apparatus 2 and the station 1 are fast locked with each other. Consequently both the apparatus 2 and station 1 can be carried in the connected state through the handle 12.
Patent JP-S63274730-A (JP)
Inventor: UOOREN SHII ORIBAA
IPC: C22C19/03
Filed: 1987-12-24
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-H10171166-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAGATSUKA TAKAYUKI
IPC: G03G9/087
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a toner for developing an electrostatic charge image capable of stably giving a high quality image even after use over a long period of time and even in any environment. SOLUTION: This toner contains toner particles and fine inorg. oxide powder. The toner particles contain a compd. obtd. by allowing naphthalenediol or its deriv. to react with baron. The rate (S) of coating of the surfaces of the toner particles with the fine inorg. oxide powder is 15-85% and the ratio (F/S) of the sticking spatial frequency F (frequency/μm) of the inorg. oxide powder to the rate S is 0.08-0.35.
Patent JP-H04198752-A (JP)
Title: Manufacturing device of capillary column for gas chromatography
Inventor: OKANO HIROAKI
IPC: G01N30/56
Filed: 1990-11-28
Abstract: PURPOSE:To realize a high-resolution device useful for analyzing a polar compound by providing a gas discharge port discharging the gas to the outside at a preset flow quantity at the end section near the connector of a gas guide pipe. CONSTITUTION:In a device constituted of an inert gas feed source 5, a constant- temperature oven 2 storing a capillary 1, and a gas guide pipe 3 having a connector 4 at one end and connected to the inert gas feed source 5 at the other end, the inert gas is fed to the capillary 1, and the needle valve 8 of a gas discharge pipe 7 provided at the end section near the connector 4 of the gas guide pipe 3 is adjusted to discharge a preset quantity of the inert gas to the outside. The oxygen in the air left in the gas guide pipe 3 before the capillary 1 is connected is discharged to the outside together with the inert gas, the effect of the high-temperature treatment for fixing the liquid phase is prevented, and a high-resolution capillary column for gas chromatography can be manufactured.
Patent JP-H05142601-A (JP)
Title: Optical nonlinear material
Inventor: AMANO MICHIYUKI
IPC: G02F1/35
Filed: 1991-11-18
Abstract: PURPOSE:To provide a polymer material having a great optical nonlinear effect, excellent heat resistance, and low optical loss. CONSTITUTION:This optical nonlinear material consists of an optical nonlinear material coupled with a polymer compd. expressed by formula. In formula, R1 and R2 have at least one benzene ring and at least one of them contains fluorine. As an example of the optical nonlinear material to be coupled, such a material having an electron attracting group and an electron donating group at the ends of molecule is connected with pi-electron conjugate cyclic compd. and X=Y group (wherein X, Y is CH, N, or N   O). Thereby, the obtd. material is useful for second-order or third-order optical nonlinear effects.
Patent JP-H11160064-A (JP)
Title: Testing apparatus for azimuth-angle detecting sensor
Inventor: TSUNO KATSUHIKO
IPC: G01C1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To realize a performance test whose reliability is high and whose accuracy is high only by providing a simple facility. SOLUTION: A testing apparatus is constituted in such a way that a wedge- shaped optical system 13 provided with a face, on the side, having a prescribed zenith angle with reference to a reference face is arranged, so as to be freely rotatable, in the intermediate part between a simulator light source 12 and a star tracker 11, the optical system 12 is turned and controlled and light from the simulator light source 12 is incident on the detection part 11a of the star tracker 11 while its angle of incidence is made variable.
Patent JP-H10247474-A (JP)
Title: Planar illuminating lamp and manufacture therefor
Inventor: NAKAMURA SUEHIRO
IPC: H01J61/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a bright and thin planar illuminating lamp by setting the spacing between multiple electrodes formed on the same plane to a specific value, setting the pressure of a filler gas to a specific value, generating ultraviolet rays via a plasma discharge, and allowing a phosphor a luminance with the ultraviolet rays. SOLUTION: A pair of discharging electrodes, i.e., an anode 23 and a cathode 24, are formed on one face of a glass substrate 22 to obtain this planar illuminating lamp 21, and a phosphor layer 26 is applied on one face of the second substrate, e.g. a glass substrate 25, facing the glass substrate 22. The glass substrates 22, 25 are arranged face to face so that their electrodes, i.e., the anode 23, cathode 24, and phosphor layer 25, are located on the inside, and they are airtightly sealed via a spacer 27. The electrode spacing is set to 50μm or below, and it can be set to 5μm or below, e.g. 0.5μm or below. A filler gas is sealed in a sealing container 28 at 0.8-3.0atm., e.g. 0.9-2.0atm.
Patent JP-2000156303-A (JP)
Title: Square-shaped chip resistor
Inventor: WADA HISANOBU
IPC: H01C7/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a square-shaped chip resistor on which the electric discharge between the upper surface electrodes can be suppressed and resistance value is hardly changed. SOLUTION: This chip resistor is composed of an insulated substrate 11, a pair of upper surface electrode 12 provided on both ends of the upper surface of the insulated substrate 11, a resistor 14 positioned between the pair of electrodes 11 and provided overlapping on a part of the electrode 12, and a protective film 15 covering the most of the pair of electrode 12 and the resistor 14.
Patent JP-H11162119-A (JP)
Title: Data processor and data recording/reproducing method applied to the same
Inventor: ISHIBASHI YASUHIRO
IPC: G11B20/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To realize a recording format of AV data suitable for DVD-RAM. SOLUTION: At the leading part of a video object unit(VOBU) of AV data, a pack B-PCK indicating the start of the VOBU is provided instead of a navigation pack. After the final video pack (V- PCK) or audio pack (A- PCK) of the VOBU, a predetermined number of reserved packs (R- PCK) for producing a free area are embedded. By thus recording AV data with a blank area provided for each VOBU unit and enabling writing of audio and video data after editing the blank area, the condition of seamless reproduction can be easily satisfied with respect to edited data.
Patent JP-H09168585-A (JP)
Title: Blood bag system
Inventor: ONO SHINJI
IPC: A61M1/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a blood preparation not containing a leucocyte. SOLUTION: This blood bag system consists of a single bag 3 for collection of blood sample and a single bag 6 for separation of a blood component connected to the upstream side of a leucocyte removing filter 8, and a single bag 11 for preserving an erythrocytic liquid and a single bag 13 for separation of a blood component connected to the downstream side of the leucocyte removing filter 8. After separating the blood as a plasma component and an erythrocytic component by centrifugal separation, the leucocyte is removed from the erythrocytic component.
Patent JP-H10166632-A (JP)
Title: Multicolor thermal printer
Inventor: KASHIMURA HIDEO
IPC: B41J2/355
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize high speed multicolor printing using a thermal head while eliminating print shift. SOLUTION: A control section 100 generates print mask data of yellow, magenta, cyan and black which are then stored in a print mask data memory section 400. A strobe signal (c) for conducting respective heating elements commonly is delivered to a heating element drive section 200. A gate section 300 takes out one print mask data from the memory section 400 based on a select signal (f) and the heating element drive section 200 masks a strobe signal (c) being applied to a corresponding heating element and controls the applying energy by varying the applying pulse width thus realizing multicolor printing. Consequently, multicolor printing can be carried out at high speed through a simple circuit.
Patent JP-H01171755-A (JP)
Title: Polishing method
Inventor: MATSUO SADANOBU
IPC: B24B37/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent scattering of grinding grains and polish a subject matter effectively at a high precision in one process by applying and rotating a polishing rod moulded of resin mixed with additives with many protrusions formed in the surface of its head part on the surface of the subject matter, and dropping diamond slurry to it. CONSTITUTION:Many protrusions are formed in the surface of a head part 4 of a polishing rod 3 moulded of additives 5 consisting of materials of fine grains of SiC, etc., of several microns solidified by moulding resin 6. Grinding grains of diamond in dropped slurry 7 are caught at these protrusions to be held and fixed there, where the polishing rod 3 is rotated in a predetermined direction to be applied on the surface of a subject matter 1, thereby the surface of the subject mater 1 is polished by these held and fixed grinding grains of diamond without causing scattering of the grinding grains.
Patent JP-2000153446-A (JP)
Title: Polishing cloth action surface adjusting method
Inventor: EGUCHI YOSHIKAZU
IPC: B24B53/017
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid use of a high-cost wafer, and reduce cost for flattening by smoothing a polishing cloth using an adjusting plate comprising the same material as an object part of a workpiece to be polished. SOLUTION: Diamond 22 of a dresser 10 is rotated and pressed to an action surface 48 of a polishing cloth 14 rotated, and tooth resetting of the action surface 48 is conducted for 15-30 sec. After that, an adjusting plate 4 comprising the same material as an object part of a workpiece to be polished is rotated and pressed to the polishing cloth 14, and the action surface 48 is smoothed for about 60 sec. This tooth resetting and smoothing are alternately repeated, thereby the surface of the adjusting plate 54 is polished to be flat.
Patent JP-H11141295-A (JP)
Title: Structure of tunnel timbering body
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/14
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping-out of a key piece by the fall of bedrock by connecting a plurality of circular timbering pieces along a tunnel wall surface to form a timbering body having mutually separated lower parts, and inserting the key piece between the separated parts. SOLUTION: Timbering pieces 1, 1A, 1B and key piece 2 curved along the circumferential direction of an excavated tunnel wall surface T are mutually connected by a bolt and nut 3 to constitute a timbering body S. The timbering pieces 1, 1A are arranged on the upper circumferential wall part and both side circumferential wall parts of the tunnel wall surface T, and the timbering pieces 1B are connected to both the lower ends thereof. The key piece 2 is interposed in a reversed trapezoidal sectional separated part formed between the timbering pieces 1B, 1B. Since the key piece 2 having a low resistance to the pressure from the tunnel wall surface T is arranged on the bottom circumferential wall part side causing no loosening load such as fall of earth, the key piece 2 is never dropped out into the tunnel.  The timbering piece 1 has a falling preventing material 4 consisting of a wire mesh which is laid on the top circumferential wall surface of the tunnel wall surface T to prevent the fall of bedrock.
Patent JP-H09147270-A (JP)
Title: Disaster prevention monitoring control device and method thereof
Inventor: SUTEIIBUN SUKOFUIIRUDO
IPC: G08B25/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention monitoring controller which can extremely reduce the power consumption in a service interruption state. SOLUTION: This controller is provided with a center monitoring device and the terminal equipments which are connected to the monitoring device via a transmission line and have the CPUs that return the acquired monitoring information to the center monitoring device with reception of the call signals sent to the CPUs themselves. The central monitoring device includes a control part which transmits the sleep commands to all terminal equipments to stop the operations of their CPUs and also changes the voltage of the transmission line when a prescribed time passed after transmission of the sleep commands. The CPU of every terminal equipment stops its operation with reception of a sleep command. This stop state is canceled when the voltage change of the transmission line is detected in the stop state.
Patent JP-H03192633-A (JP)
Title: Gyrotron oscillation tube
Inventor: HAYASHI KENICHI
IPC: H05H7/18
Filed: 1989-12-21
Abstract: PURPOSE:To absorb electromagnetic waves leaking from a cavity sufficiently, stabilize electron beam current and prevent oscillation of unnecessary modes by constituting so that a beam tunnel has in its inside no cylindrical portions having a surface parallel to the axial line of the tunnel and its inner surface is made of an electromagnetic wave absorbing material. CONSTITUTION:The inner diameter of a beam tunnel 41 continuously increases from its cavity 5 to a MIG(magnetron incident electron gun) 2 side. The beam tunnel 41 comprises a plural number of metallic rings 42 having a tapered inner surface, a cylindrical housing 43 supporting the rings 42 from outside, and tapered tubes 44 interposed between the metallic rings 42 and made of silicon carbide. Therefore, no cylindrical portions having a side surface parallel to the axis of the tunnel exist within the beam tunnel. Since no portion exists that forms a cavity, no oscillation of unnecessary modes is produced in the beam tunnel. Since the inner surface of the beam tunnel is constituted with electromagnetic wave absorbing material of a large value of high frequency loss such as silicon carbide, electromagnetic waves leaking out of cavity are absorbed with the electromagnetic wave absorbing material. This stabilizes electron beam current.
Patent JP-H07154868-A (JP)
Title: Remote controller
Inventor: TSUGAWA AKIHIKO
IPC: H04Q9/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a remote controller for reducing the consumption of a backup battery and increasing the opportunities of display for the use of a user. CONSTITUTION:This controller is constituted of an operation means 4 for inputting instruction contents, a display means 6 for displaying the instruction contents, a communication means 5 for performing transmission to an equipment to be controlled, an external power source connection means 9 for supplying a power from an outside, a secondary battery 10 for charging when the external power source is connected no the external power source connection means 9 and supplying the power when it is not connected, a forced lighting mode switch 3 for instructing the display at all times and a power source control means 11 for lighting the display means 6 when the external power source is connected and the operation means 4 is operated when the switch 3 is off, putting it out when the external, power source is not connected and lighting it when the switch 3 is turned on regardless of the presence/absence of the connection of the external power source.
Patent JP-H10170800-A (JP)
Title: Driving device for zoom lens barrel
Inventor: YOSHIDA TATSUYA
IPC: G02B7/08
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To attain the simplification and miniaturization of the constitution of a driving device at a lens barrel separately provided with the driving mechanism of two movable variable power lens groups by forming the cam grooves of plural driving plates into a shape, where two movable variable power lens groups are driven in a previously stipulated direction by the turning of the driving plates at the time of variable power. SOLUTION: The lens barrel provided with two movable variable power lens groups and respectively driving two movable variable power lens groups at the time of the variable power is provided with cam pins 16a and 17a respectively integrated with the lens frames of variable power lens groups and also projecting in the same direction. Also, two rotatable driving plates 35 and 36 respectively having the cam grooves where the cam pins 16a and 17a are fitted in are provided in parallel with each other. Then, the cam grooves of two driving plates 35 and 36 are formed into the shape where two movable variable power lens groups are driven in the previously stipulated direction by the turning of two driving plates 35 and 36 at the time of the variable power.