baber/WOPTO huggingface dataset:
Patent JP-2000012144-A (JP)
Title: Hook ceiling cap
Inventor: SAKURAI SEIICHI
IPC: F21V21/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hook ceiling cap superior in the productivity and the withstand load property, and considerably effectively preventing the electric accident such as the breaking of a core wire of a cord. SOLUTION: A core wire (c) of a cord C provided with an annular member 25 for preventing the fray on a coated core wire lead-through end portion is connected with the electric wire connecting portions 20c of terminal fittings 20 standed on diagonal both corner portions of a base 2 made of a hard resin, and an outer body 30 made of a synthetic resin having the specific hardness and elasticity is integrally molded over the total face excluding an upper face of the base 2 and the cord C to complete a hook ceiling cap.
Patent JP-2000006245-A (JP)
Title: Vibration welding working material and method for vibration welding
Inventor: KOMORI MASAHIKO
IPC: B29C65/60
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a working material to be rigidly welded by a method for vibration welding, and a method for welding it. SOLUTION: At connecting surfaces F1, F2 of first and second working materials W1, W2 of the vibration welding working material, a protrusion P1 projecting in the material W2 direction is provided at the material W1, an open hole H2 having a smaller opening area than a contact area of the protrusion P1 is provided through the material W2 in such a manner that the protrusion P1 and the hole H2 are disposed to be aligned. In the working material, a contact surface of the protrusion formed at the first material is brought into contact with a contact surface of the second material, a vibration is given while pressurizing it to melt the protrusion P1, fed to the hole H2 formed at the second material W2, thereby welding the connecting surfaces of the first and second materials W1, W2.
Patent JP-2000005307-A (JP)
Title: Liquid medicine supplying device
Inventor: TAKAGI HIROSHI
IPC: A61M5/158
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent reuse by clearly informing a user of the fact of being used once and to instantaneously start using at the time of using by filling an injector needle to its tip with liquid medicines in advance. SOLUTION: This supplying device is obtained by attaching the injector needle 15 injecting a liquid medicine into a human body to one end of a medicine leading tube 2 the other end of which is connected to a medicine housing container. In this case, a needle cap 17 covering the needle 15 and sealing a needle tip is fitted continuously at the tip place of the tube 2 of an injection needle operation member such as a knob piece 16 etc., fitted to the tip part of the tube 2 in the state of being capable of cutting off at the position of a cutting line 21 formed at the boundary between with them.
Patent JP-H0912912-A (JP)
Title: Water-soluble natural coloring agent due to heme pigment and its production
Inventor: WAKAMATSU JUNICHI
IPC: C09B47/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble natural coloring agent using such a heme pigment as to uniformly disperse after addition to a food by utilizing animal blood. SOLUTION: Hemogolbin is subjected to enzymatic treatment (preferably carrying out decomposition treatment at pH 6 to pH 10 using one or plural enzymes selected from enzymes derived from microorganisms, animals and plants are selected and decomposition treatment is carried out at pH 6 to 10). pH of the hem is controlled to neutrality in a sate in which a part of globin chain is left in the hem and a coloring agent and coloring auxiliary are added thereto and the hem is heated to 70-90 deg.C and then reaction is carried out preferably at pH 6 to 10 to provide the objective natural coloring agent. The coloring agent is preferably powdered by spray drying or lyophilization.
Patent JP-H0743744-A (JP)
Title: Liquid crystal display device and its production
Inventor: KAWACHI GENSHIROU
IPC: G02F1/136
Filed: 1993-07-30
Abstract: PURPOSE:To provide a structure of the liquid crystal display device which is produced by simple stages and has a wide visual field angle. CONSTITUTION:Patterns of semiconductor films are formed so as to extend to regions where video signal electrodes 14 and source electrodes 15 are formed from thin-film transistor parts. The video signal electrodes 14 and source electrodes 15 are formed by selectively growing metallic films on the semiconductor films by a chemical vapor growth method. A liquid crystal layer is driven by the electric field in a direction parallel with the substrate surface formed of source electrodes 15 and common electrodes 16 formed on the same substrate. Since the patterns of the video signal electrodes 14 and the source electrodes 15 are formed without conducting a photoetching stage, the production stages are simplified and the cost of production is reduced. Since the liquid crystal layer is driven by the electric field parallel with the substrate surface, the visual field angle is greatly improved.
Patent JP-2000005538-A (JP)
Title: Waste gas treating device of arc furnace
Inventor: KITABAYASHI SHOJI
IPC: C21C5/52
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To decrease the burning rate of a burner needed in a combustion tower and the amt. of water to be sprayed required in a spray tower, to drastically reduce the running cost and to easily prevent the formation of dioxin and the dew condensation in a bag filter by using the waste gas treating device provided in the outlet passage of the waste gas discharged from an arc furnace and preventing the discharge of such harmful matter as dioxin. SOLUTION: A combustion tower 3, a spray tower 4 and a bag filter 5 are provided to the waste gas passage 2 of an arc furnace 1, the waste gas is heated by a burner 6 set in the combustion tower and held at >=900 deg.C for >=2 sec, and then the waste gas is rapidly cooled to <=300 deg.C by sprinkling water in the spray tower by this waste gas treating device. The combustion tower and the waste gas passage before and behind the tower are lined with a heat accumulating material 8 repeating the heat accumulation and heat liberation in accordance with the temp. of the waste gas.
Patent JP-H1015314-A (JP)
Title: Filter element for cleaning oil
Inventor: SASAKI TORU
IPC: B01D39/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidative deterioration and degeneration of oil by charge by making a filter element for cleaning oil non-chargeable by conductive fibers. SOLUTION: As an oil cleaning filter element, a conductive oil purifying filter element is used and, as a material, conductive fibers such as metal fibers or carbon divers are sused. Further, a nonwoven fabric consisting of insulating fibers composed of polypropylene and conductive fibers is used. When the oil cleaning filter element is mounted on the container with an oil cleaning machine to be earthed, it becomes non-chargeable. The non-chargeable oil cleaning filter element thus obtained can prevent the charge at a filter region caused by the friction of oil and the filter member or the spark discharge by charge to perfectly prevent the oxidative deterioration and degeneration of oil.
Patent JP-S6083743-A (JP)
Title: Casting mold for continuous casting of beam blank
Inventor: MASUI TAMENORI
IPC: B22D11/00
Filed: 1983-10-13
Abstract: PURPOSE:To enable casting of beam blanks having different sizes with the same casting mold device by constituting a casting mold for continuous casting of the beam blanks as a blank material for shape steel of casting mold pieces for forming webs, casting mold pieces for forming flange end faces and casting mold pieces for forming flange side face and advancing and retreating these mold pieces. CONSTITUTION:A casting mold for casting continuously beam blanks as a blank material for rolling of an H-beam and I-beam is constituted of a combination of casting mold pieces 4a, 4b for forming a web, casting mold pieces 5a-5d for forming the end faces of flanges and casting mold pieces 6a, 6b for forming the side faces of the flanges. Pressing clampers 13a-13d, 12a-12d and 15a-15f are respectively attached to these casting mold pieces. The respective mold pieces are advanced and retreated by said pressing clampers in the stage of changing the height h1 and thickness t1 of the web of the beam blank and the thickness S1 and width n1 of the flanges thereof. The beam blanks having various different sizes are continuously produced with the same casting mold device.
Patent JP-H0239314-A (JP)
Title: Coordinate input device
Inventor: IKEGAYA SHINICHI
IPC: G06F3/044
Filed: 1988-07-29
Abstract: PURPOSE:To decrease errors due to a noise voltage by neglecting the electrostatic induced pulse in case the difference between the potentials of the detecting electrodes set right before and after application of a scan pulse exceeds a prescribed level. CONSTITUTION:The electrode lines X and Y are set on a coordinate input board 1 in the two directions orthogonal to each other with the prescribed spaces secured. A decoder driver 2 applies successively the scan pulses to the lines X and Y according to the address signal AD received from a CPU 3. A sample holding circuit 9 holds temporarily the input voltage (electrostatic induced pulse voltage and potentials set right before and after application of scan pulse) of that time point in response to the read pulse RP supplied from the CPU 3 via an input/output port 10. The CPU 3 sends the pulse RP to the circuit 9 when a detecting electrode 5 of an input pen 4 touches the board 1. Then the digital value of the pulse RP is stored in a RAM 13 and the difference is obtained between potentials of the electrode 5 set right before and after application of the scan pulse. When this potential difference exceeds a prescribed level, the mixture of high frequency noises is decided. This fact is written into the RAM 13.
Patent JP-S5980027-A (JP)
Title: Audio signal transmitting system
Inventor: KATOU MASARU
IPC: G11B20/02
Filed: 1982-10-30
Abstract: PURPOSE:To reduce the noises generated within a cord, by providing a voltage current converting circuit at the output side of an electronic device which delivers an audio source and transmitting a signal converted into a current through said converting circuit to another electronic circuit via the cord. CONSTITUTION:A connection cord 20 is connected to an electronic device constituting an audio source 10 in order to transmit the audio signal to an amplifier 30. The circuit has double systems R and L if the source 10 is equal to a stereo signal. At the same time, a current/voltage converting circuit V/I consisting of resistances R1-R4 and a differential amplifier OP1 is provided to each source 10. Then the source 10 supplies the audio signal converted into a current to a load RL set at the terminal of the cord 20 to convert it into voltage. This voltage is supplied to an amplifier 30 via a coupling capacitor C. This prevents the noise current induced within the cord 20 from flowing into the amplifier 30. As a result, the S/N is improved and at the same time the deterioration of separation is avoided for the stereo signal.
Patent JP-H0474856-A (JP)
Title: Production of beta ti alloy material having high strength and high ductility
Inventor: MIYAMOTO ATSUYUKI
IPC: C22C14/00
Filed: 1990-07-17
Abstract: PURPOSE:To produce a beta Ti alloy material having fine metallic structure and excellent in strength and ductility by carrying out hot working, solution treatment, cold working, and ageing treatment in specific temp. regions at the time of subjecting a beta Ti alloy to these treatments. CONSTITUTION:At the time of successively applying hot working, solution treatment, cold working, and ageing treatment to a beta Ti alloy, solution treatment is exerted in an (alpha+beta) two phase temp. region lower than the beta-phase temp. region, and cold working is performed in a state where small amounts of alpha-phase are mixed. At this time, if not working prior to solution treatment is also carried out in the (alpha+beta) two phase temp. region, the crystalline structure of the beta Ti alloy after ageing treatment can be refined to a greater extent and the Ti alloy improved in strength and ductility to a greater extent can be obtained.
Patent JP-H04243835-A (JP)
Title: Drug composition for therapy of disease on high intraocular tension or glaucoma and method for therapy thereof
Inventor: JIYON ERU RAMATEIINA
IPC: A61K31/40
Filed: 1991-07-30
Abstract: PURPOSE: To obtain a medicinal composition for the treatment of a high intraocular tension or glaucoma containing norstachine and norcyclostachine polypeptides. CONSTITUTION: This medicinal composition for the treatment of a high intraocular tension or glaucoma contains a compound of formulae I and II [R1 is an alkyl, an aminoalkoxy, pyridyl, etc.; Y is CO, SO3 , etc.; A is NH, O, etc.; (m), (p) are each 0, 1; M is phenyl, benzyl, naphthyl, etc.; Q is methyl or H; R2 is an alkyl, benzyl, a hydroxyalkyl, a guanidoalkyl, etc.; X is cyclohexyl, i-propyl, or phenyl; W is CH...OCOalkyl or dialkylamino, CH...OCOalkylpyridino, etc.; Z1 is CH2 OH, R-U-T (R is CO; U is O, NH, etc.; T is an alkyl, H, trifluoroethyl, etc.); L is CH or N; R5 is an imidazol-4-ylmethyl or an alkyl; R6 is an alkoxy or an alkylamino] or their salts as an active ingredient.
Patent JP-H06163240-A (JP)
Title: Magnet system for electroacoustic transducer
Inventor: GERUHARUTO PUFUATSUFUINGAA
IPC: H04R9/00
Filed: 1993-07-30
Abstract: PURPOSE: To provide a magnetic system which enables a significant increase of the flux density of a gap. CONSTITUTION: An electric acoustic converter magnetic system, whose core 12 has a neodymium disc 14, has been known by its prior art. In order to increase the flux density of a gap 17, it has been known in the prior art that the weight of the neodymium disc 14 of the core 12 is increased. However, the flux density is increased only by 5-8% of the initial density by this method. By attaching another neodymium disc 18 to the side of a bottom 16 of the cup-type magnet 11 which is opposite to the side to which the disc 14 is attached, the problem is solved. In accordance with the significant increase of the flux density of the gap 17 which is obtained with the present invention, the quantity of the neodymium material used can be minimized, regardless of attaching of the two neodymium discs 14 and 18.
Patent JP-H07146922-A (JP)
Title: Noncontact ic module and noncontact ic card, and their manufacture
Inventor: HAYASHI MASAHIRO
IPC: B42D15/10
Filed: 1994-08-12
Abstract: PURPOSE:To provide the noncontact IC card which is superior in manufacture cost and characteristic reliability. CONSTITUTION:The noncontact IC card 1 is constituted by mounting a noncontact IC module 2 on a resin plate 6 having a recessed part 4 formed so that a loop antenna 32 is exposed in the top surface similarly to the noncontact IC card. The noncontact IC module 2 is constituted by providing the loop antenna 23 and an IC chip 40 on the opposite surfaces of a durable insulating substrate and the loop antenna 32 seldom deform plastically even when a user applies a bending force to the noncontact IC card while handling it.
Patent JP-H0719132-A (JP)
Title: Intake device for v-type engine
Inventor: NAKAMURA MASANORI
IPC: F01M13/00
Filed: 1993-07-02
Abstract: PURPOSE:To facilitate the work of changing the openings of vertically disposed surge tanks into fore and aft arrangement avoiding protrusion and interference by specifying the shape of plural upper reaches side intake passages individually led out of the respective upper reaches ends of the upper and lower surge tanks. CONSTITUTION:A V-type engine is provided with both side banks 1, 2. A surge tank 9 of two vertical stage structure extended in the direction of a cylinder row for both banks 1, 2 is disposed above a cylinder head cover 6 in one side bank 2. In this case, a first and a second upper reach side intake passages 18, 19 individually led out of the respective upper reaches ends of the upper and lower surge tanks 10, 11 are displaced and enlarged gradually downward and upward respectively in the inclination upper part and lower part of the inclined face alpha of the cylinder head cover 6 from the view of the cylinder row direction to the upper reaches from the lower reaches of throttles 22, 24 as both passages 18, 19 are respectively extended in the direction of the cylinder row. The respective upper reach ends 18a, 19a of both passages 18, 19 are disposed in the fore and aft direction.
Patent JP-H1137758-A (JP)
Title: Setting-out implement for earth floor level
Inventor: NISHIKAWA MASAHIKO
IPC: G01C15/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a setting-out implement that does not hunt the health of an operator when an unnatural posture is imposed on the operator and that makes even one operator possible to decide the height of fill and the height of earth floor concrete simply and quickly. SOLUTION: An outer circumferential handle 3, which is placed at the top end of an outer circumferential foundation X and a partition handle 4 which is placed on the top end of a partition foundation Y are installed at the upper part of a vertical rod 2 in such a way that they are situated in different steps and in opposite directions. In addition, two mounting implements 5 to which the setting-out implement P is attached so as to be freely detachable are installed in the lower part of the vertical rod 2 by keeping an interval in the up-and-down direction. Then, as required, the mounting implements 5 are installed in such a way that their height can be adjusted with reference to the vertical rod 2.
Patent JP-2001021334-A (JP)
Title: Sample inspection device
Inventor: YAMAGATA MASAYASU
IPC: H01L21/66
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the inspection time at the time of inspecting a wafer to be inspected by using a scanning electron microscope(SEM) by impressing different identification frequencies upon charged particle beams at every beam passing port. SOLUTION: An SEM 1 is provided with a lens barrel 56, a multifield emission electron gun F11, and an acceleration electrode F12. The SFM 1 is also provided with an X-deflector F17 and a Y-deflector F18 which deflect an electron beam in the X- and Y-axis directions, a beam reducing lens F19 which converges the electron beam on a wafer W to be inspected, etc. A beam identification frequency impressing member PL2 impresses different identification frequencies upon charged particle beams which pass through the beam passing ports of identification frequency impressing substrates 114 and 116. Therefore, the rays emitted from a plurality of beam-irradiated portions of the surface of the wafer W can be detected separately. Since the rays emitted from a plurality of beam-irradiated portions of the surface of the wafer W can be detected at once, the inspection speed is improved.
Patent JP-2001020206-A (JP)
Title: Connection panel
Inventor: TAZAWA HISAMITSU
IPC: E01C13/04
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a connection panel capable of easily being laid at an uniform interval by providing a projection gradually narrowing through the maximum width part after the width is gradually widened on one side, and providing the recess corresponding to the projection on the other side. SOLUTION: A connection panel 10 is made of a substantially rectangular plate as a whole, each projection part 20, 20 is provided on one opposite group of each side 12, 12, and each recess part 30, 30 is provided on the other group of each side 14, 14. The two projection parts 20 are made to have the same shape, and have the same width parts 22, 22, widening parts 24, 24, the maximum width parts 26, 26 and width reducing parts 28, 28 from the base end to the edge part. In addition, the recess part 30 is made to have the shape and size corresponding to the projection part 20. The projection parts 20 and the recess parts 30 of the adjacent connection panels 10 are successively fitted to be laid on ground or the like. Thereby an interval between the connection panels 10 can be easily and uniformly laid without producing relative displacement in the width direction and length direction.
Patent JP-H0742184-A (JP)
Title: Manhole joint
Inventor: YASUDA YOSHIHIRO
IPC: E02D29/12
Filed: 1993-08-02
Abstract: PURPOSE:To simply and surely connect a synthetic resin pipe to the side wall of a manhole or the like. CONSTITUTION:The flange 32 of a flange joint 3 made of an elastic body such as rubber is connected to the side wall 1 of a manhole or the like with an adhesive 34. A sleeve 4 is inserted into the cylinder section 31 of the flange joint 3, the end section of a synthetic resin pipe 2 is inserted into the sleeve 4, and they are expandably connected via a rubber packing 42. The synthetic resin pipe 2 can be simply and surely connected to the side wall 1 of the manhole or the like, and the breakage of the synthetic resin pipe 2 can be surely prevented.
Patent JP-H0744689-A (JP)
Title: Device for discriminating type of vehicle
Inventor: DOMOTO TOSHINORI
IPC: G08G1/04
Filed: 1993-08-02
Abstract: PURPOSE:To provide a device for accurately discriminating type of vehicle corresponding to the variation of type of vehicles. CONSTITUTION:The device is provided with a detection means 7 detecting the arrival of the enterring vehicle, image pickup means successively picking up the image of vehicle including the side shape of the enterring vehicle, picture collecting means 1, 2 collecting at least two screens of picture obtained by the image pickup means by time difference, and processing means 2 having the 1st function obtaining the difference of the collected pictures and extracting the contour from the differential picture and the 2nd function which computes the vehicle characteristic information including the characteristic of the area and contour of the vehicle from the contour information and discriminates the type of vehicle based on the obtained vehicle characteristic information and the vehicle characteristic information of various vehicles prepared in advance.
Patent JP-H0531099-A (JP)
Title: Magnetic resonance imaging device
Inventor: KIMURA TOKUNORI
IPC: G01R33/48
Filed: 1991-07-31
Abstract: PURPOSE:To provide a magnetic resonance imaging device capable of measuring a perfusion at high sensitivity with an IVCM model. CONSTITUTION:The first pulse sequence symmetrically applying the gradient magnetic field with constant intensity at the front and rear of the 180 deg.-pulse on at least one axis and the second pulse sequence applying the gradient magnetic field with the same intensity and the opposite polarity to the first pulse sequence at the front and rear of the 180 deg.-pulse on at least one axis are executed in the pulse sequence of the spin echo method, parameters reflected with the phase difference are detected from the magnetic resonance signals collected in the first and second sequences, thus the blood flow coherently moved in a voxel is imaged.
Patent JP-2000019602-A (JP)
Title: Cover opening/closing mechanism and camera
Inventor: YASUDA KOJI
IPC: G03B17/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce occupied space by a cover opening/closing mechanism and to miniaturize a device by making a 1st shaft and a 2nd shaft common and arranging 1st and 2nd covers in the same area with respect to a shaft part. SOLUTION: A battery cover 7 and a cartridge chamber cover 8 are opened/ closed with the same shaft 4 as fulcrum, and they are formed in the same area with respect to the shaft 4, so that the outer periphery part 7b of the cover 7 is made to come close to a film cartridge 9. By making the cover 7 come close to the cartridge 9 to such an extent that a driving battery 5 is superposed on the cartridge 9 in the case of viewing from the front of a camera, arrangement where dead space on the periphery of a cartridge chamber 3 is reduced is realized. Therefore, the cover body opening/closing mechanism part(battery cover 7, cartridge chamber cover 8 and shaft 4) is miniaturized, and a distance between the chamber 3 and a lens barrel 2 is shortened, whereby the camera is miniaturized.