baber/WOPTO huggingface dataset:
Patent JP-H03110276-A (JP)
Title: Electric lock
Inventor: HARA YUJI
IPC: E05B49/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable a plurality of light receiving sections to be arranged at arbitrary positions by making a light receiving element receive one side signal light directly, to induce another side signal light to the light receiving element via an optical line, in an electric lock using light signal. CONSTITUTION:Respectively from a controller 3 and a wireless key 5, control signal due to the ray of an infrared ray or the like is received, and an electric lock 1 for locking/releasing based on the control signal is set. In the electric lock 1, a circuit section is set in common, and one side signal light is directly received by a light receiving element 6, and another side signal light is induced to the light receiving element 6 via the optical line of an optical fiber 11 or the like. Besides, the incident angle of the light to the light receiving element 6 is properly changed, and light receiving characteristic is arbitrarily regulated.
Patent JP-H03110835-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA YOSHIHIDE
IPC: H01L21/28
Filed: 1989-09-26
Abstract: PURPOSE:To give an overhang shape at the side of an opening formed in a resist film so that an electrode film formed on a substrate and another electrode film formed on the resist film may be separated in step without fail by a method wherein the surface part only of the resist film is subjected to alteration. CONSTITUTION:An opening part 3 is formed on a part of a resist film 2 by patterning process. Later, the surface only of the resist film 2 is subjected to alteration. The purpose of this process is to subject the resist film 2 to alteration so as to be hardly dissolved in a solvent or a developer using ion etching, ion implantation or electron beam processes, etc. Next, when the resist film 2 is slightly exposed to the solvent or the developer, the surface layer 2 is left as it is but the resist film 2b of the lower layer not subjected to alteration but exposed to the side of the opening part is dissolved in the solvent or the developer to be partly removed so that, similar to the case of a double layer resist film, an overhang shape may be given to the opening part. Through these procedures, an electrode film 4a formed on a substrate and another electrode film 4b on the resist film 2 can be separated in step without fail by the given overhang shape.
Patent JP-S60144164-A (JP)
Title: Power source for nuclear fusion reactor
Inventor: SAWATANI KENJI
IPC: H05H1/12
Filed: 1983-12-29
Abstract: PURPOSE:To reduce drive power by supplying power by a power source of small capacity during a small load. CONSTITUTION:Powers are supplied from motor generator GP1-GPn for common power source to a poloidal load P and a heater load N to the loads P, N during a plasma current exciting time T1. The energy of the poloidal coil is regenerated during a plasma current stopping time T3, the generators G1-G3 are accelerated by the regenerative energy as motors and stores as rotary energy. When the poloidal loads P and N are small, powers are supplied through power supply systems, 2, 3 to the loads P, N from the power source of small capacity.
Patent JP-H1087716-A (JP)
Title: Catalyst for polymerizing olefin and polymerization of olefin
Inventor: FUKUOKA ONORI
IPC: C08F4/642
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst, comprising a specific transition metallic compound and a specified compound, having excellent polymerizing activities agent an olefin and capable of providing a polyolefin having a high molecular weight. SOLUTION: This catalyst for polymerizing an olefin comprises (A) a transition metallic compound represented by the formula [M is a group IV to VI transition metallic atom of the periodic table; R<1> and R<2> are each a 1-4C alkyl; R<3> and R<4> are each a C1-16 aryl; R<5> is H or a C4 alkyl; X<1> and X<2> are each H, a halogen a C1-20 (halogenated)hydrocarbon, etc.; Y is a C1-20 bivalent (halogenated)hydrocarbon, a bivalent silicon-containing group, a bivalent germanium-containing group, etc.] [e.g. dimethylsilanediyl(2-ethyl-4-(9-phenanthryl) indenyl) (2-methyl-4-(9-phenanthryl)z indenyl)zirconium dichloride], (B) an organoaluminum compound and/or (C) a compound reactive with the component A and capable of forming ion pairs.
Patent JP-2001072537-A (JP)
Title: Oily solid cosmetic
Inventor: IIDA MASAMI
IPC: A61K8/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an oily solid cosmetic which shows fine gloss without greasy touch, exhibits excellent shape retention and possesses reduced material odor. SOLUTION: This oily solid cosmetic is obtained by including a component (a): 1-70 wt.% of an α-olefin with an average molecular weight of 5,000-60,000 and a viscosity of 1,000-40,000 cPs at 40 deg.C and a component (b): a hydrocarbon wax with a melting point of 70-110 deg.C, e.g. an ethylene propylene copolymer with a melting point of 80-105 deg.C.
Patent JP-H10104482-A (JP)
Title: Aerial optical cable
Inventor: HWANG JOONG-JIN
IPC: G02B6/44
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an aerial optical capable of preventing the damage of optical fibers and the damage of this aerial optical cable. SOLUTION: This cable is constituted by installing many pieces of tension members 24 of nonconductors formed to a rod form on the outer periphery around a slot 10 of a nonconductor holding loose tubes 14 packaged with the optical fibers 16. The slot 10 is formed spirally with >=1 grooves 12 holding these loose tubes 14 at a specified pitch.
Patent JP-S60137333-A (JP)
Inventor: MURATA KATSUTAKA
IPC: A47L9/00
Filed: 1983-12-27
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-2000081699-A (JP)
Title: Medical dry film
Inventor: HONDA BON
IPC: B32B7/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To permit the easy observation of an exact image by recording the image on one surface of a base and providing the opposite side thereof with an antireflection film, thereby making the image observation from the rear surface easy and lessening reflection without degrading transmittability. SOLUTION: The image 3 is recorded in the receiving layer 2a on the one surface of the base of the medical dry film 1 and the opposite side thereof is provided with the antireflection film 4. The image 3 is recorded by ink which is solid at ordinary temp. The image is observed from the rear surface having the antireflection film 4 of the base 2 recording the image 3 by this ink. The reflectivity on the base 2 surface not recorded with the image 3 is below 4% in a range where the wavelength width of the reflected light is min. 100 nm. The image 3 is recorded on the one surface of the base 2 of the medical dry film 1 and the opposite side thereof is provided with the antireflection film 4 in such a manner. The effect of preventing the reflection is imparted by this antireflection film 4, by which the image observation from the rear side is made easy.  In addition, the reflection is lessened and the easy and exact observation is made possible.
Patent JP-H0299730-A (JP)
Title: Governor power supply device of engine for dual-purpose electricity and steam generation
Inventor: OGURA KAZUHIKO
IPC: F02G5/04
Filed: 1988-10-04
Abstract: PURPOSE:To actuate a governor stably by connecting a commercial power supply and a battery to a switch for switching the power supplies of an electronic governor device of an engine for a dual-purpose electricity and steam generation system, and providing a relay to conduct to the commercial power supply side during the existence of the commercial power supply. CONSTITUTION:In a dual-purpose electricity and steam system, a gas engine 1 and an alternating current generator 2 are located in series, and an exhaust heat recovery device 3 and the engine main frame is connected in a closed loop by a coolant passage 4. A throttle valve 17 of the engine 1 is controlled by an electronic governor device 15 which consists of a control system 13 and an actuator 14. A switch 19 is for switching is connected to the electronic governor device 15, and an input terminal 21 of one side is connected to a battery 23 and the other input terminal 22 is connected to a commercial power supply 24 through a power supply stabilizing circuit 25 (a transformer and a rectifying circuit) and a relay 29. When the commercial power supply is stopped, the relay 29 switches to the battery 23 so as to actuate the electronic governor device stably and constantly.
Patent JP-S61129508-A (JP)
Title: Body observing device for robot
Inventor: KUWABARA HAJIME
IPC: B25J19/04
Filed: 1984-11-28
Abstract: PURPOSE:To obtain three-dimensional data on an object body properly without any user's correcting arithmetic operation by fitting a camera to a robot arm and obtaining three-dimensional position and attitude data of the body directly with degree six of freedom. CONSTITUTION:Three kinds of offset values (SA/W, VAS, and AA/W), and data C which are stored in a storage means stored with the offset value (SA/W) of a screen coordinate system in a world coordinate system (b), a storage means for the offset value (VA/S) of an image plane coordinate system (a) in a two-dimensional orthogonal coordinate system consisting of the X and Y axes of the screen coordinate system, a storage means for the offset value (AA/W) of the coordinate system (b) in an arm coordinate system (c), and a storage means for data C on the current position and attitude in a list are used by coordinate converters M1, M2, and M3 to convert the offset value (VA/S) of said two-dimensional orthogonal coordinate system into the offset value (VA/ Wrist) of the image plane coordinate system (a) in a list coordinate system (d). Consequently, the offset value which is updated as the camera shifts in position is obtained.
Patent JP-2000078934-A (JP)
Title: Cutting machine and unit for the same
Inventor: SATO MASAHIRO
IPC: B27B17/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a machine capable of cutting and delimbing trees without requiring a person climbing onto a high place and self-propellable. SOLUTION: This cutting machine has a cutting part 11, an arm part 13, a linearly transferring part 15, a rotation part 17, a going up and down part 21, a dolly part 23 and remote control part 25. The arm part has joints 13d and 13e. The linearly transferring part transfers the arm part and the cutting part along the first direction (e) crossing to a shaft line (d) of a root part 13c of the arm part. The rotation part rotates the arm part, the cutting part and the linearly transferring part around the shaft line (d) or a shaft (f) parallel to the shaft line as a rotation axis. The going up and down part makes the arm part, the cutting part, the linearly transferring part and the rotation part go up and down in one body.  The dolly part loads the arm part, the cutting part, the linearly transferring part, the rotation part and the going up and down part, and itself can rotate or self-propellable. The remote control part remote controls a part necessary in the dolly part, the going up and down part, the rotation part, the linearly transferring part and the joints so as the cutting part to be a position suitable for cutting the trees.
Patent JP-2000082920-A (JP)
Title: Micro strip array antenna
Inventor: SATO MASATO
IPC: H01Q21/24
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of cosecant beams different in two orthogonal directions and symmetrical beams without restricting the maximum beam direction by constituting a series power feeder circuit almost in the central position of a second direction orthogonal to a first direction where the cosecant beams are formed and connecting parallel power feeder circuits to respective branches. SOLUTION: The power of radiation element 3, which corresponds to the positions of respective branches 6a-6f in exciting power to the respective radiation elements 3, which is formed of exciting amplitude and exciting amplitude in a second direction 2, is supplied to parallel power feeder circuits 8 on both sides in the order of the respective branches 6a-6c and 6d-6f in a series power feeder circuit 7. In the respective parallel power feeder circuit 8, unequal distribution (second exciting distribution) is executed in a branch 6g so that exciting amplitude becomes prescribed distribution in a first direction 1 and unequal distribution (third exciting distribution) is executed in a branch 6h so that exciting amplitude in the second direction 2 becomes desired distribution and a desired exciting amplitude is given to the respective radiation elements 3. Final exciting phases to the respective radiation elements 3 are formed of the line length of the micro strip lines 5 of the series power feeding circuit 7 and the respective parallel power feeding circuits 8.
Patent JP-H0195281-A (JP)
Title: Drier with high-speed fluidized bed
Inventor: KURODA SHOICHI
IPC: F26B3/084
Filed: 1987-10-05
Abstract: PURPOSE: To improve the drying efficiency per unit energy, prevent the physical property change of a matter to be dried and enable a stable operation by bringing grains to be dried in contact with superheated steam in a state of being accelerated by the superheated steam up to a proximity of a terminal velocity by using a heater-contg. high speed fluidized bed. CONSTITUTION: A high speed fluidized bed 1 permits a powder to be treated to flow and pass nearly at a terminal velocity by a fluidizing gas. A plate-like or tubular heater 2 is provided inside for heating the flowing fluid. Because a large heat conduction area to quantity of the flowing gas is provided, ratio of the height of the fluidized bed to its cross sectional area becomes higher than that of the conventional fluidized bed. The fluidizing gas passing through the bed 1 is fed to a gas-solid separator 3 composed of a cyclone, bag filter, etc., to separate it from the powder. Purified supercooled steam is fed into a lower part of the bed 1 by a steam circulation blower 4 so that circulation of the fluidizing gas is constituted.  Part of the fluidized gas (of a quantity corresponding to a newly produced steam by drying) passing through the separator 3 is compressed and heated by a vapor compressor 5 and fed to a heater 2 and used for heating the fluid flowing through the bed 1.
Patent JP-H03113051-A (JP)
Title: Method and device for tucking is shuttleless loom
Inventor: TAKEKOSHI HIROTSUNA
IPC: D03D47/48
Filed: 1989-09-27
Abstract: PURPOSE:To perform a sure tucking-in operation by series disposing an electromagnetic valve closed on the missing of a picking operation and a mechanical valve synchronized with the picking cycle between a compressed air source and a compressed air-jetting device for arranging the end of a weft within an action region of a tucking-in needle. CONSTITUTION:A mechanical valve and an electromagnetic valve are disposed in series on a compressed air-supplying passageway between a compressed air-supplying source and an air-jetting device for arranging the end of weft within an action region of a tucking-in needle longitudinally reciprocated and rotated. When the missing of a picking operation occurs, the electromagnetic valve is closed to stop the tucking-in operation for the smooth treatment of the missed weft. When the ordinary operation excluding the missed picking operation is carried out, the electromagnetic valve is opened and the supply of compressed air into the air-jetting device is controlled with the mechanical valve closed or opened synchronously with the picking cycle.
Patent JP-H0985165-A (JP)
Title: Coating method of plate material
Inventor: ISHIDA MUNEO
IPC: B05D7/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To apply a coating capable of easily obtaining a smooth surface compared to the conventional coating on a plate material having a myriad of fine holes or ruggedness on the surface. SOLUTION: A thermal transfer coating film sheet 1 is a double layer structural sheet material composed of a smooth base film 3 and a hot melt coating material layer 5, the plate material 11 is covered with the thermal transfer coating film sheet 1 so that the coating material layer 5 side of the thermal transfer coating film sheet 1 faces the plate material 11 side and the thermal transfer coating film sheet 1 is heated and at the same time, held and pressed between the cut end surface 17 of the plate material 11 and a worked surface 23 by using a fixture, having the worked surface 23 almost parallel to the cut end surface 17 of the plate material 11. As a result, the coating material layer 5 is fused and then, a coating film composed of the coating material layer 5 is formed on the surface of the plate material 11 by stripping the base film 3.  A final coating can be applied on the surface by using other coating material 31.
Patent JP-H0297951-A (JP)
Title: Fine pattern forming method
Inventor: ISHIO NORIAKI
IPC: H01L21/3065
Filed: 1988-10-04
Abstract: PURPOSE:To make a resist pattern finer, and to improve the integrated degree of the resist pattern by etching a lower layer resist using an intermediate layer and a side wall as a mask. CONSTITUTION:The lower layer 2, the intermediate layer 3 and an upper layer resist 4 are mounted on a substrate 1 in this order, and the resist 4 is exposed using the mask 5, followed by developing the exposed resist. Thus, a pattern having a slightly larger width W1 than the width W0 of the opening part of the mask 5 is obtd. Next, an ion beam 6 the layer 3 is irradiated with an ion beam by means of an Ar ion milling method, and the layer 3 is etched while forming the side wall 7. Next, the layer 4 is removed, and then the resist 2 is subjected to reactive ion etching with an oxygen plasma, followed by removing the layer 3 and the side wall 4. Thus, the pattern having a smaller width W2 than the width W1 by the thickness of the side wall 7 is formed.
Patent JP-S63107483-A (JP)
Title: Brushless motor
Inventor: TAMAE HIROAKI
IPC: H02P6/06
Filed: 1986-10-22
Abstract: PURPOSE:To obtain incrementing function and positioning function by advancing the phase of a phase exciting position signal by a position signal, and energizing a coil by the position signal. CONSTITUTION:A phase exciting position signal is obtained by a noncontact sensor 23 contained in a motor 20, and the position signal is input through position signal amplifiers 24a-24c to a composite circuit 25 and a phase advancing circuit 26. The circuit 25 combines 3-phase signals displaced at 30 deg. of phase, and the circuit 26 leads or lags the phases of the 3-phase exciting position signals in response to a phase advancing instruction amount. A 3-phase sine wave drive circuit 27 supplies currents proportional to the advanced phase exciting position signal to the coils of a 3-phase motor. A phase advancing instruction signal is output by an adder 32 for adding the outputs of an electronic switch 29, a differentiator 30 and an F/V converter 31.
Patent JP-S62111764-A (JP)
Title: Thermal head
Inventor: SHIRAKAWA KYOJI
IPC: H01L49/00
Filed: 1985-11-09
Abstract: PURPOSE:To form an edge-type thermal head which is capable of high quality printing and reliable in performance by providing a breaking protection layer so as not to expose a feeder body layer if chippings generated by division processing are found and limiting the width of the feeder body layer. CONSTITUTION:A partial glazed layer 2, a heating resistor layer 3 and a feeder body layer 4 are laminated on an insulative substrate 1, and the feeder body layer 4 is formed through division so that the heating resistor layer 3 may be positioned on almost the apex of the partial glazed layer 2. At that time, the common feeder body layer 4 should be formed to the width of less than 150mum. Further a strip-like convex breaking protection layer 8 (almost 10mum wide) made of the same material as that of the feeder body layer 4a is arranged on the partial glazed layer 2 near the common feeder body layer 4a. In addition, the first protective layer 5 in SiO2 and the second protective layer 6 in Sa2O5 are formed on the breaking protection layer by means of sputtering. Then these are ground with a dicing saw within 0.25mm from the center of the heating resistor layer 3 in proximity of the breaking protection layer 8, and then are divided into thermal head chips.
Patent JP-S61130052-A (JP)
Title: On-demand type ink jet head
Inventor: AMEYAMA MINORU
IPC: B41J2/055
Filed: 1984-11-28
Abstract: PURPOSE:To prevent bubbles from penetrating into an ink-pressurizing chamber and prevent pressure variations from occurring in the chamber, by a construction wherein a head is constructed by joining two resin-molded substrates, and a part of a wall of a common liquid chamber is constituted of a thin-walled plate. CONSTITUTION:A nozzle substrate 1 consists of an integrally molded resin body comprising a common liquid chamber part 2, a thin-walled part 3, an ink passage 4, the ink-pressurizing chamber 5, a nozzle 6 and the like, and a vibrating substrate 10 consisting of an integrally molded resin body comprising a connecting part 11, a pressurizing plate 12 and a vibration-transmitting rod 13 is joined to the substrate 1 to construct a nozzle head. With the thin-walled part 3 molded as one body with the substrate 1, pressure variations can be effectively absorbed. In addition, by covering the thin-walled part 3 with a metallic plate, it is possible to ensure air permeation resistance, moisture permeation resistance or the like of the part 3, and to prevent the ink viscosity from being varied and bubbles from being generated due to an increase in the degree of dissolution of gases in an ink.
Patent JP-H0297978-A (JP)
Title: Exposure control method
Inventor: MAEHARA SHIGEJI
IPC: G03B27/72
Filed: 1988-10-04
Abstract: PURPOSE:To improve quality by controlling a light source so that it has largest light quantity after it starts. CONSTITUTION:A mobile body which supports an exposing lamp 1 stood-by at a starting position 8 moves in a direction 81 after a transfer action starts. After the lamp 1 starts moving, it does not control exposure and a maximum permissible voltage determined by performance is applied to the lamp. Consequently, in spite of high reflectance in an inward direction toward the lamp 1 of a light shielding plate 13, the light quantity from the lamp 1 rises to be maximum at the lowest speed. The first mobile body passes through a home position detecting element HPS 1 in a scanning starting position l 1 from the position 8, and the measurement of a pulse counted value N corresponding to a certain fixed distance starts. A set number N is hte number of pulses generated from the element HPS 1 when the connecting piece 49 of the first mobile body moves a moving distance l 2 before the exposure starting end 16 of an original 15 is irradiated with the light of the lamp 1. After the first mobile body counts the number N, it reaches the starting end just before the starting end 16 is irradiated with the light of the lamp 1. Therefore high quality is attained.
Patent JP-H0994963-A (JP)
Title: Manufacture of ink jet head
Inventor: ONO HIROKAZU
IPC: B41J2/045
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To hold the front or upper surface of a channel board stuck with a nozzle plate or a cover plate in a smooth state and to eliminate the residue of an electrode. SOLUTION: An ink channel 11 is formed on a channel board, the front surface 1b of the board is covered with photoresist, the board is covered with a metal film from the upper surface 1a side to form an electrode 31 at the side of the partition wall for partitioning the ink channel. Thereafter, the photoresist is removed from the front surface by using solvent, the metal film of the front surface is simultaneously removed, and a nozzle plate 4 is stuck to the front surface after the removal. The metal film on the upper surface of the board is removed, and a cover plate 5 is stuck on the upper surface after the removal.