baber/WOPTO huggingface dataset:
Patent JP-H1192299-A (JP)
Title: Marking of gem and gem-holding tool
Inventor: GAIA MARIO
IPC: C30B33/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a gem-marking method capable of applying a mark including necessary information such as the gem size without deteriorating the beautiful appearance of the gem, provide a gem-holding tool suitable for the use in the above marking method and provide a gem marked by the marking method. SOLUTION: This gem-marking process comprises a step to place one or more gems in a vacuum chamber in a state to expose only a selected face of each gem, a step to introduce a marking material into a heating apparatus placed in the vacuum chamber, a step to evacuate the vacuum chamber and a step to heat the heating apparatus until at least a part of the marking material is evaporated. The gem-holding tool 10 is provided with a supporting member 20 having a housing part 22 for holding gems and a masking member 30 attached to the supporting member and having a micro-pattern part corresponding to the mark to be applied to the gem.
Patent JP-H0578535-A (JP)
Title: Thermoplastic resin composition
Inventor: TOKUDA TAKASHI
IPC: C08L101/00
Filed: 1991-08-02
Abstract: PURPOSE:To prepare the subject compsn. which has permanent antistatic properties and chemical resistance and is relatively cheap and industrially useful. CONSTITUTION:The subjective compsn. is prepd. by compounding a thermoplastic styrene resin (A), a polyetheresteramide (B), and a polyolefin (C) in wt. ratios of A/B and C/(A+B) of 10/90 to 99/1 and 10/100 to 200/100, respectively.
Patent JP-H0945586-A (JP)
Title: Electic double layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G9/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor with decreased fraction defective due to short, with decreased internal resistance, and with improved initial characteristics and improved electrical characteristics after long term use. SOLUTION: This condenser has a pair of polarizable electrodes 11a, 11b, a separator 12 interposed between this pair of polarizable electrodes 11a, 11b, and an electrolyte with which the pair of polarizable electrodes 11a, 11b and the separator 12 are impregnated, and this capacitor uses solvent spinning rayon and sisal pulp which is natural fiber as the raw material of the separator 12, and the separator 12 is constructed by sheet making these.
Patent JP-H0541862-A (JP)
Title: Variable length coding system for motion vector
Inventor: YAGASAKI YOICHI
IPC: H03M7/30
Filed: 1991-08-03
Abstract: PURPOSE:To relieve the load of the hardware when plural kinds of ranges and accuracy of motion vectors are in existence. CONSTITUTION:The system is provided with a ROM 2 forming a variable length code table within a range of + or -2 picture elements. A motion vector within a range of + or -2 picture elements is fed to the ROM 2 to obtain a VLC code equivalent to a motion vector within a range of + or -2 picture elements. An arithmetic operation circuit 1 divides an X by 2 to obtain a quotient Y and a residue Z, where X is a motion vector within a range of + or -4 picture elements. The quotient Y is fed to the ROM 2, an addition circuit 3 adds a residue Z to the output of the ROM 2 to obtain the VLC code equivalent to the motion vector within a range of + or -4 picture elements. Thus, it is equivalent with that the vector is coded by a variable length code table within a range of + or -4 picture elements. A flag representing whether a range of the motion vector is + or -2 picture elements or + or -4 picture elements is sent and the motion vector is accurately reproduced by the VLC code. Since the variable length code table (ROM2) is used to code the motion vector with the range of + or -2 picture elements or + or -4 picture elements and the load of the hardware is relieved.
Patent JP-H0940576-A (JP)
Title: New substance for curing wound
Inventor: FUJIWARA AKIHIKO
IPC: A61P17/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new substance, comprising a new peptide and capable of manifesting remarkable curing effects on wounds. SOLUTION: This substance comprises a peptide of the formula. The substance is preferably obtained by culturing a strain, belonging to the genus Streptomyces and capable of producing the substance of the formula, e.g. an actinomyces Streptomyces varlabllis (ATCC19815), then extracting the culture solution or a dried solid substance thereof or a cultured mlcrobial cell with an organic solvent, subsequently treating the resultant extract by the silica gel chromatography and then carrying out the recrystallizing treatment of the objective fraction. The culturing of the Streptomyces varlabilis is preferably performed by using a YM-based liquid culture medium, etc., containing glucose, a malt extract and a yeast extract at pH2-9 of the liquid culture medium and 15-42 deg.C culture temperature for 1-14 days.  When the substance is used as an active ingredient of the wound curing agent, it is preferably contained in an amount of 10<-10> to 50wt.% in the wound curing agent. The daily dose of the wound curing agent is usually 1fg/kg to 50mg/kg expressed in terms of the substance of the formula.
Patent JP-H0621417-A (JP)
Title: Integrated photodetector and optical communication system using same
Inventor: HIROKI TAMAYO
IPC: H04B10/50
Filed: 1992-06-29
Abstract: PURPOSE:To improve a receiving sensitivity by integrating a light amplifier monolithically. CONSTITUTION:Because a gate electrode 15 is a Schottky electrode, a depletion layer extends into an active layer 12. The width of this depletion layer changes by a gate voltage and a channel width changes accordingly. As a result, electric current flowing between drain electrode 14 and source electrode 13 changes. When the depletion layer reaches a buffer layer 11, a channel is closed and electric current does not flow. When the light of a semiconductor laser is injected into a light amplifier in this state, the light is amplified by the light amplifier, once comes out of the space of a groove 18, and is thereafter injected into a photodetector and absorbed by the active layer 12 so that a carrier is generated there. As a result, the potential in the vicinity of the channel changes and electric current flows between source 13 and drain 14. Thus, the light amplifier is formed before the photodetector so that the minimum receiving sensitivity is improved in comparison with the case of using only the photodetector.
Patent JP-H0839935-A (JP)
Title: Thermal recording material for infrared laser and image forming method using the same
Inventor: INAGAKI YOSHIO
IPC: B41M5/337
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a thermal recording material having high sensitivity, enabling thermal recording due to low output laser and enabling recording reduced in the coloration of a background and improved in grade by using a compd. represented by a specific formula as an infrared absorbing dye of the thermal layer arranged on a support. CONSTITUTION:A thermal recording material for infrared laser is obtained by arranging a thermal layer containing at least a substantially colorless color forming component, a substantially colorless color forming component reacting with the same to form a color and an infrared absorbing dye on a support. In this case, the infrared absorbing dye is represented by formula (R1 and R2 are an alkyl group which may have a substituent, Z1 and Z2 are an atomic group forming a benzene ring which may have a substituent, L is a trivalent group wherein seven methine groups which may have a substituent are bonded by a conjugated double bond, X is an ion keeping equilibrium of charge and m is a number keeping equlibrium of charge). By this constitution, the thermal recording material having high sensitivity and reduced in the coloration of a background is obtained.
Patent JP-S6086007-A (JP)
Title: Hydrogen gas purification
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/58
Filed: 1983-10-18
Abstract: PURPOSE:To obtain a purified hydrogen gas with high purity stably for a long period, by packing a metal hydroxide to plural containers connected in a series in such a way that packed amounts of it are successively reduced, feeding a crude hydrogen gas to it, carrying out occlusion and release of hydrogen. CONSTITUTION:The containers 1, 2, and 3 are packed with a metal hydride in such a way that packed amounts of it are successively reduced, so that hydrogen equilibrium decomposition pressure is successively lowered. A crude hydrogen gas at a given pressure is fed from the feed pipe 5 to the container 1, hydrogen is occluded, the feed valve 4 is closed, the purge valve 7 is opened, and impure gases are exhausted. When the outlet valve 6 is opened and the containers 1 and 2 are communicated, occluded hydrogen in the container 1 is released and occluded in the container 2 by pressure difference of hydrogen equilibrium decomposition pressure, and impure gases are exhausted from the purge valve 10. The same operation is carried out between the containers 2 and 3. Hydrogen is occluded in the container 3. Highly purified hydrogen is stored in the reservoir tank 12.
Patent JP-2001023925-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOGURE NAOAKI
IPC: H01L21/288
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, constituted into such a structure that an embedded wiring consisting of a healthy conductor having not a defect can be formed in a microscopic recessed part and the manufacturing method of the device. SOLUTION: In a semiconductor device of a structure, where a wiring is embeddedly formed in a microscopic recessed part 5 provided in the surface of a semiconductor substrate W, wiring is formed in such a way that the wiring is constituted of a plated metal copper film grown in one direction from the bottom of the recessed part 5 toward the end part of an aperture provided in the recessed part 5. Hereby, while the plated metal copper film constituting the wiring grows in the one direction from the bottom of the recessed part 5 toward the aperture provided in the microscopic recessed part 5 and as the growth of the plated metal copper film 7 from the sidewall part of the recessed part 5 is stopped, an embedded wiring consisting of a healthy conductor having no internal defects, such as voids or seams can be formed.
Patent JP-S6438962-A (JP)
Title: No-electrode plate lamp
Inventor: UKEKAWA MAKOTO
IPC: H01J65/04
Filed: 1987-08-04
Abstract: PURPOSE:To see that the brightness becomes high the light output uniform extending for the entire bulb can be obtained, and unevenness in brightness eliminated, by using an endless bulb which forms a rounding discharge path so as to form a face-shaped light source with the entire bulb and arranging an induction coil along a rounding discharge path. CONSTITUTION:A bulb 1 is endless and turned up several times over into comb shape and the plane outside shape is nearly rectangular and forms a rounding discharge path. An induction coil 2 is arranged along the outside wall of the bulb 1 and further along the rounding discharge path. If high frequency current is applied to the induction coil 2 from the outside, an induction field is generated, and the current which flows inside the bulb 1 takes a rounding path along the coil 2, and uniform plasma is formed in the entire bulb 1. Thus, the coupling of the induction coil 2 and the plasma inside the bulb 1 becomes magnetic field coupling and the brightness is high, and in addition light output uniform ranging over the entire bulb 1 can be obtained and unevenness in brightness eliminated.
Patent JP-H0480896-A (JP)
Title: Sensor
Inventor: OKA SHOICHI
IPC: G08B17/107
Filed: 1990-07-23
Abstract: PURPOSE:To save labor for check and to prevent an object from being erroneously recognized as out of standard even when it is within the standard by directly inputting the judging output of a comparator circuit part to a switching circuit when a check switch is set in a check state. CONSTITUTION:Between an input part (a) of an accumulation circuit part 16 and the gate of a thyristor 17, a field effect transistor FET is inserted as a switching element to directly input the output of a comparator circuit part 15 to the gate of the thyristor 17 as the switching circuit when a check switch SW2 is set in the check state, namely, is closed. Therefore, when the check switch SW2 is set in the check state, the switching circuit 17 can be operated by the output of the comparator circuit part 15 and in the case of normal use, the switching circuit 17 can be operated by an output from the accumulation circuit part 16. Thus, labor for check can be saved, and the object can be prevented from being erroneously recognized as out of the standard although it is within the standard.
Patent JP-H0862645-A (JP)
Title: Waveguide optical switch of thermally controlled surface tension type and matrix type optical switch
Inventor: SATO MAKOTO
IPC: G02B26/08
Filed: 1994-08-19
Abstract: PURPOSE: To provide a waveguide optical switch of a type to thermally control surface tension which executes static movement of a refractive index matching liquid and is easily formable to a smaller size. CONSTITUTION: This waveguide optical switch has slits 1 which are formed to cross the intersecting parts of optical waveguides, the refractive index matching liquid 2 which is injected in an adequate amt. into these slits 1 and heaters 3 which are capable of heating the slits 1 by dividing the slits to plural regions. A gradient in the longitudinal direction of the slits l is applied to the surface tension of the refractive index matching liquid 2 by dividing the slits 1 to the plural regions and heating the slits. The refractive index matching liquid 2 is moved in the slits by this gradient in the surface tension. The slits 1 may be provided with points narrowed in the width in their central parts. The cap side substrate of the slits 1 or the optical waveguide side substrate may be provided with slits for bypass moving of the refractive index matching liquid 2.  The matrix type optical switches are formable as well by embedding the optical waveguides in a grid form on the optical waveguide substrate and constituting switching elements in the respective intersected parts thereof.
Patent JP-2000027403-A (JP)
Title: Alc exterior wall repair structure
Inventor: FURUKAWA SEIJI
IPC: E04F13/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ALC exterior wall repair structure in which the mounting strength of a new dry wall is sufficient without applying a burden (load) to an ALC exterior wall. SOLUTION: This ALC exterior wall repair structure has a through hole C formed in a position where the bed A of an existing ALC exterior wall B is disposed, with a connecting material bed D inserted into the through hole C and secured at one end to the existing material bed A by a riveting gun and secured at the other end to furring strips E1, E2 disposed on the surface of the ALC exterior wall B. A new dry wall F is secured to the furring strip E2.
Patent JP-H06182172-A (JP)
Title: Aerator
Inventor: MATSUTEI ORABI REIPONEN
IPC: C02F3/20
Filed: 1993-07-14
Abstract: PURPOSE: To provide an improved aerator device suitable for treating various waste water. CONSTITUTION: An aerator device comprises several flow chutes extending outwardly from a frame of a stator 1 which is installed coaxially with a rotor 2. A flow channel 8 comprises a first part 9 that is closed at the top and a flow chute 10 consisting of at least one part that is open at the top.
Patent JP-H1042476-A (JP)
Title: Interconnecting apparatus
Inventor: MASUKO TOSHITAKE
IPC: H02M7/48
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To quickly and surely enable interconnection of power supply systems, by combining a semiconductor power converter and an interconnection breaker, installing them between systems to be interconnected, and closing the interconnection breaker in the state that the output of the semiconductor power converter satisfies the synchronous closing condition for interconnection of an electric power system. SOLUTION: An interconnection apparatus 3, constituted of a semiconductor power converter 3A, an interconnection breaker 3B, potential transformers(PTs) 3C-3E, and a power conversion control part 3F is interposed between power systems 1 and 2 to be interconnected. In the case of interconnection, voltages of the respective points are detected with the respective PTs 3C-3E. The power converter 3A is so controlled that the output coincides with the voltage, the phase, the frequency, etc., of the other object. When the synchronous closing condition is satisfied, the interconnection breaker 3B is closed. A breaker 4 for bypass is opened in the normal operation, and closed at the time of maintenance check.
Patent JP-S6173401-A (JP)
Title: Electric expansion mechanism for car antenna
Inventor: KAMIYA TORU
IPC: H01Q1/12
Filed: 1984-09-18
Abstract: PURPOSE:To attain impedance matching precisely by directly coupling an antenna element with a flexible coaxial line which is a feeder to use the coaxial line as a driving cable, driving the coaxial line on the basis of the friction of a pulley while fixing its output part, and arranging a sleave between the antenna element and the outside conductor of the coaxial line. CONSTITUTION:The coaxial line 6 is pressed and contacted between the pulley 5 rotated synchronously with a wheel 4 by a worm 3 coupled with a motor 1 and a pulley idle 10 by a spring 11 to move the coaxial line up and down on the basis of frictional force. Since a basic 1/4 wavelength antenna 13 and an I/O connector 9 are directly coupled with both the ends of the coaxial line 6 respectively, the coaxial line 6 acts as a feeder. The antenna 13 may be expanded higher than a car body, so that an FRP rod prevented from electromagnetic influence to be exerted upon antenna characteristics is used for the coaxial line 6. At the storage of the antenna 13, the coaxial line 6 is stored in a compositly shaped storage body 15 of which upper and lower parts are shaped conically and cylindrically to store the coaxial line 6 under compact state while fixing the I/O connector 9 as it is.
Patent JP-H0481321-A (JP)
Title: Outside air leading structure for automobile
Inventor: TOMITA YUKIOMI
IPC: B60H1/28
Filed: 1990-07-23
Abstract: PURPOSE:To lead the traveling wind into a car room side smoothly by guiding the traveling wind flowing backward on a bon-net of an automobile from a traveling wind guide part provided in the bon-net to a guide member side, and making the traveling wind to collide with a longitudinal wall part to deflect it to an outside air lead-in port side positioned in the lower. CONSTITUTION:Car body of an automobile is designed so that surface lines of a bon-net 1 and a front window 2 are inclined at nearly same angle with consideration of aerodynamics characteristic and the appearance of the car body. In this case, an outside air guide part 3 is formed in a rear end 1b of the bon-net 1 so that as the guide part 3 comes closer to the rear end side, it is inclined deeper in order from the surface 1a of the bon-net. An outside air lead-in port 6 is formed at a position in a garnish corresponding to just under the end of the outside air guide part 3, and under the outside air lead-in port 6, a plenum 9 comprising a fan 12 is fitted to a cowl upper panel 7 extending from a cowl box 8 to the downward. Furthermore, a guide member 4 is located at a position in the outside air lead-in port 6 closer to the rear of the car body so as to be opposite to the outside air guide part 3, and a longitudinal wall part 4a thereof is faced to a rear end 3a.
Patent JP-S6352631-A (JP)
Inventor: DOI SHIRO
IPC: H02M7/48
Filed: 1986-08-20
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-S6257555-A (JP)
Inventor: SHISHIDO KIHACHI
IPC: A61J1/10
Filed: 1985-09-06
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-H0640455-A (JP)
Title: Envelope with two-surface opening
Inventor: KIYOKAWA AKIYOSHI
IPC: B65D27/00
Filed: 1991-05-01
Abstract: PURPOSE:To store an important document, etc., without putting a folding line by a method wherein an envelope body the two edges of which are opened is formed of a non-flexible sheet, and sealing pieces on which a double-face adhesive tape is applied are provided along the opening end edges on the surface side. CONSTITUTION:The envelope body 1 with non-flexibility which is strong to the outside pressure is formed into a doubly folded envelope body with bottom with a surface part and rear surface (b), of which the bottom part is joined, and sealing pieces 2, 3 are provided along the end edge lines of the surface part. Then, a double-face tape 5 is attached on respective sealing pieces 2, 3. When a document, etc., is mailed, after putting the document, etc., in the envelope body 1 using an opening 4 which is opened at the end edges (c), (d) of the rear surface part (b), the release paper of the double-face tape 5 which is provided on respective sealing pieces 2, 3 is removed. Then, respective sealing pieces 2, 3 are folded along the end edges (c), (d) of the rear surface part (b), and bonded to the rear surface part (b) to seal the envelope body 1.
Patent JP-H0939635-A (JP)
Title: Support structure of assist grip
Inventor: MIURA HIDEYA
IPC: B60N3/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise from being made at the time of drawing an assist grip or storing it as both ends of a retainer are gradually housed when a hand is released. SOLUTION: A slot 50 is formed along the longitudinal direction on both ends of a retainer 46 of an assist grip. Additionally, a pedestal 12 is fixed in a car by a bolt 24, the slot 50 is inserted through by this bolt 24, and the retainer 46 slides along the longitudinal direction in a state where it is held by the bolt 24. A resin cover 56 is installed on a sliding part of the slot 50 and the bolt 24. Consequently, when both ends of the retainer 46 are drawn out from the pedestal 12, or when the both ends of the retainer 46 are pulled back to the pedestal 12, the resin cover 56 makes contact with the bolt 24. In this way, as it is not collision of the slot 50 and the bolt 24 (metal and metal) but collision of resin and metal, no abnormal noise is generated.
Patent JP-2000028985-A (JP)
Title: Display control method for liquid crystal display device and liquid crystal display device
Inventor: MAKINO TETSUYA
IPC: G02F1/133
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, which supplies display data of each color to a liquid crystal panel, suitable for a transmission liquid crystal display device using a back light. SOLUTION: In the liquid crystal display device where a back light of three color light is caused to emit light in time division to perform full color display, display data of respective colors inputted in parallel are temporarily stored in memories 32R, 32G, and 32B, and the memory (32R, 32G, or 32B) of one color is selected by a switch circuit 33 during emission of light of this color, and a one-frame portion of display data of this color is successively outputted to a source driver 21 of a TFT panel 3. A two-stage constitution of alternate read and write processings is given to these memories 32R, 32G, and 32B.
Patent JP-H0775000-A (JP)
Title: Focusing device for video camera
Inventor: HANMA KENTARO
IPC: G02B7/28
Filed: 1994-08-22
Abstract: PURPOSE:To provide a video camera focusing device capable of continuously compensating out-of-focus due to the transition of a subject or zooming even on an extremely near position. CONSTITUTION:A feedback loop consisting of a rear lens focusing zoom lens 1, a camera circuit 2, a focusing variable detecting circuit 3, a difference detecting circuit 4, a motor driving circuit 5, and a motor 6 moves a master lens (rear lens) in accordance with the degree of focusing based upon a video signal to focus a video camera. Thereby out-of-focus due to the transition of a subject or the change of zooming power can be continuously compensated even on an extremely near position.