baber/WOPTO huggingface dataset:
Patent JP-H08182933-A (JP)
Title: Solid catalyst excellent in mechanical strength and its production
Inventor: KOIDE RYUTARO
IPC: B01J23/88
Filed: 1994-12-28
Abstract: PURPOSE: To produce a solid catalyst, which hardly causes powering and break ing at the time of being transported or packet into a reactor, easily removable after the catalyst is packed into the reactor and improved in mechanical strength without affecting on catalytic activity, and to provide a producing method therefor. CONSTITUTION: This solid catalyst is composed of a molded catalyst or carried catalyst having fine pores impregnated with an organic compound solid at an ordinary temp. and melting at <=300 deg.C or dissolved in an organic solvent and has excellent in mechanical strength. The producing method of the solid catalyst excellent in mechanical strength is to spray a liquid of the molted organic compound or a solution, in which the organic compound is dissolved, on the catalyst or dip the catalyst into the liquid or the solution and allowing it to cool or dry to impregnate the fine pores with the organic compound.
Patent JP-H11153243-A (JP)
Title: Butterfly valve
Inventor: HAMANAKA HIDEKI
IPC: F16K27/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve which is light in weight, excellent in corrosion resistance and pressure withstanding strength, and easy in manufacture. SOLUTION: In a butterfly valve having a casing 2 wherein a flow passage is formed, a seat ring 5 attached to an inner circumferential surface of the casing, and a disk-shaped valve element which is mounted inside the flow passage of the casing 2 turnably around the axis of rotation approximately orthogonal to the axis of the flow passage, the casing 2 is provided with a metallic ring 30, and a resin layer 32 to be obtained through the reactive injection molding of the norbornene monomer so as to cover the whole metallic ring 30 as a core. The valve element is provided with a metallic frame, and a resin layer to be obtained through the reactive injection molding of the norbornene monomer so as to cover the whole metallic frame as a core.
Patent JP-H11151285-A (JP)
Title: Edical container
Inventor: SHICHI HIROYUKI
IPC: A61J1/05
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently exhibit the functions of a desiccating agent and a deoxidizing agent by airtightly covering both surfaces of a chamber housing medicine components, disposing the desiccating agent between a moisture barrier type sheet disposed on one surface and the chamber and disposing the deoxidizing agent between a gas barrier type sheet of another surface and the chamber. SOLUTION: The medical container 1 is constituted by forming a cylindrical part 2 of a flexible resin wall, forming a sealing part 3 where the inside wall surfaces of this cylindrical part 2 are peelably adhered to each other and segmenting the inside to two chambers 4 by the sealing line part 3. A freeze dried material 12 which is changed in its properties or discolored by moisture and oxygen is housed in the chamber 4 and both surfaces of the chamber 4 are airtightly covered by the sheets 7, 8. The desiccating agent 8 is disposed between the moisture barrier type sheet 7 disposed on the surface 4A and the chamber 4 and the deoxidizing agent 10 is disposed between the gas barrier type sheet 9 on the other surface 4B and the chamber 4.  The gas barrier type sheet 9 is moisture barrier type sheet as well and the moisture barrier type sheet 7 is a moisture and gas impermeable sheet which does not allow the permeation of the moisture and the gas.
Patent JP-H02275844-A (JP)
Title: Aryloxypropanolaminotetralins, their production and remedy containing them
Inventor: UMUBERUTO GUTSUTSUI
IPC: C07C217/34
Filed: 1989-12-25
Abstract: The present invention relates to  aryloxypropanolaminotetralins possessing beta-antagonist activity, of the formula <IMAGE> in which R represents hydrogen, a hydroxyl group or a methoxy group and Ar represents an optionally substituted aromatic or heteroaromatic group, in an optically active or inactive form, as well as their salts with inorganic or organic acids. It also relates to a process for the preparation of these compounds and to the pharmaceutical compositions in which they are present.
Patent JP-2001149665-A (JP)
Title: Three-dimensional combined toy
Inventor: NISHIMURA HIROMI
IPC: A63H33/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional combined toy capable of being used repeatedly without losing interest in it. SOLUTION: This three-dimensional combined toy consists of a plurality of constituent blocks which are a collection of at least one kind of cube constituting a combined cube and a plurality of kinds of rectangular parallelopiped and a mark seal which is bonded on at least one face of the combined cube so as to be peeled off and indicates characters and figures. The cube and the rectangular parallelopiped have such shapes that are formed by multiplying lengths of the shortest side among sides forming each constituent block and three mutually vertical sides of a unit cube formed by using a cube composed of the same sides as a unit by natural number, respectively. The combined cube is formed by combining all the constituent blocks without producing a clearance.  The mark seal is a collection of unit seals having such size that is stored within one face of the unit cube, and each unit seal corresponds to unit cube face of a constituent block face.
Patent JP-H11154762-A (JP)
Title: Light receiving electromotive device
Inventor: MIYAGAWA TOSHIYA
IPC: H01L31/042
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving electromotive device for converting light transmitted from an optical fiber to electric power effectively. SOLUTION: A light receiving electromotive device 41 includes two or more power feeding light-receiving electromotive elements 43 connected in parallel. The power feeding light-receiving electromotive element 43 generates power from light that is transmitted from a laser light source 10 through an optical fiber. In this case, the optical fiber 26 is branched into two or more, and each light receiving electromotive element is preferably irradiated with the light from the output terminal that corresponds to each branch of the optical fiber.
Patent JP-2001121142-A (JP)
Title: Scum removing apparatus for digester tank
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a scum removing apparatus for a digester tank which is effective for removal and is inexpensive. SOLUTION: The scum removing apparatus for removing the scum floating in the tank to the outside has a leading-out means which makes a trough having a scum induction port liftable according to the fluctuation in a water level and introduces the scum induced into the trough to the outside of the tank.
Patent JP-H07196322-A (JP)
Title: Production of oxide powder for ferrite and multiple oxide powder for ferrite
Inventor: SAITO KAZUHIRO
IPC: C01G49/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an oxide powder or multiple oxide powder for ferrite capable of producing high-performance and inexpensive ferrite magnets. CONSTITUTION:This oxide powder can be obtained by the following process: a solution of a complex of an amino acid and nitrates essentially containing Fe atom and also containing at least one kind selected from among Ba and Sr atom is heated to a temperature between the boiling point of the solvent and 400 deg.C followed by driving into powder. The multiple oxide powder can be obtained by the following process: a solution of a complex of an amino acid and nitrates essentially containing Fe atom and also containing at least two kinds of atoms selected from among Cu, Mn, Ni and Zn atoms is heated to a temperature between the boiling point of the solvent and 400 deg.C followed by drying into powder.
Patent JP-2000228721-A (JP)
Title: Method for inserting watermark and authenticating digital signal
Inventor: IOANA DONESUKU
IPC: G06F21/60
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a method for inserting additional information aiming at digital data authentication to detect digital data in various spectrums or space expression fields. SOLUTION: The method inserts additional information to data for the purpose of authenticating a digital signal separated into sets of coefficients (Xij), the respective coefficients are expressed in 16 bits, and the method by which the additional information is expressed by sets of binary values (wij) of the same size as that of the sets of the coefficients (Xij) includes steps (E5, E6) where check bits (Cij) with respect to at least one coefficient (Xij) are calculated as a function of first 15 bit planes of the coefficient (Xij) based on a prescribed reversible operation, steps (E7, E8) where the final bit plane (X0ij) is calculated as a function of the check bits (Cij) and the binary values (wij) of the additional information (W), and a step (E7) where the final bit plane of the coefficients (Xij) is replaced with the calculated final bit plane (X0ij).  Thus method is especially applicable to the authentication of a compression format picture.
Patent JP-2000159040-A (JP)
Title: Vehicle with rear-end collision buffer device
Inventor: TAMADA KAZUO
IPC: B60R19/56
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for road works equipped with a rear-end collision buffer device capable of being mounted and demounted on/from the vehicle rear end simply and easily. SOLUTION: This vehicle comprises a supporting frame 4 attached to the rear end of a vehicle, a rear-end collision buffer device 3 mounted removably on the frame 4, a locating and supporting means 19 to support the buffer device 3 on the frame 4 at the specified level in the condition that the front extremity of the device 3 is located about the horizontal transverse direction to the left and right, and a coupling means 20. The coupling means 20 is furnished with pin insert parts 21 and 22b adjoining over and under in the concentrical state to each other in the condition that the front extremity of the device 3 is supported by the means 19 on the frame 4 and a coupling pin 23 to be inserted removably between the pin insert parts 21 and 22b over the two members, the frame 4 and buffer device 3.
Patent JP-2000131693-A (JP)
Title: Liquid crystal display device
Inventor: OMURO KATSUFUMI
IPC: G02F1/1335
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the VA mode liquid crystal display device which has its field angle and contrast optimized by arranging a specific biaxial phase difference plate almost in parallel to or almost at right angles to the axis of absorption of a polarizing plate which is arranged on the same side with the phase difference plate as for a liquid crystal layer. SOLUTION: A phase difference compensating film 14A is inserted on one side of a liquid crystal panel 11 comprising substrates 11A and 11B and a liquid crystal layer 12 enclosed between them. The phase difference compensating film 14A has negative retardation Δn.d1 (Δn=ny-nz=nx-nz, where nx to nx are the refractive indexes in the directions of the main axes (x) to (z) of an index elliptic body and d1 in the thickness of the retardation film) in the (z) direction, and the film 14A is arranged between the liquid crystal panel 11 and the polarizing plate 113A to compensate the birefringence of light passing through the liquid crystal panel 11. Namely, the phase difference plate is arranged almost in parallel or almost at right angles to the axis of absorption of the polarizing plate 13A arranged on the same side with the phase difference compensating film 14A as for the liquid crystal layer 12 so as to obtain a wide field angle.
Patent JP-H09180593-A (JP)
Title: Electrically-driven spring operation mechanism for breaker
Inventor: TANAKA TSUTOMU
IPC: H01H33/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven spring operation mechanism for a breaker in which engaging conditions of a trigger and a support is easily adjustable always in the most suitable state, and operation characteristics are stable. SOLUTION: A breaking spring 11 is held by a breaking support 30 in a breaking energy storing state. A closing spring 25 is held by a closing support 40 in a closing energy storing state. An engaging face 51 engaging with the roller 33 of a breaking support 30 and a reference face 52 are provided on a breaking trigger lever 31. The engaging face 51 is engaged with the roller 33 in the predetermined most suitable position relationship. When the engaging face 51 and the roller 33 are engaged with each other in the most suitable position relationship, the reference face 52 makes a same flat surface as the contact surface of the peripheral surface of the roller 33.  On a closing trigger lever 41 likewise, the engaging face 51 engaging with the roller 43 of a closing support 40, and the reference face 52 making a same flat surface as the contact surface of the peripheral surface of the roller 43 are provided.
Patent JP-H07161788-A (JP)
Title: Burn-in contactor and probe card
Inventor: MORI SHIGEOKI
IPC: G01R31/26
Filed: 1993-12-03
Abstract: PURPOSE:To provide contactor wherein a probe is restrained from deviating from the terminal of an integrated circuit due to a temperature change in a burn-in process. CONSTITUTION:This burn-in tester is equipped with a multilayer interconnection sheet 4 which is possessed of probes 3, which come into contact separately with the prescribed terminals of ICs 2 formed on a semiconductor wafer 1, on its underside and a multilayered wiring circuit pattern electrically connected to these probes 3, a compensation plate 6 which is laminated on the upside of the multilayer interconnection sheet 4 in one piece through the intermediary of elastic bodies 5 so as to cover a probe region and has the same thermal expansion coefficient with the semiconductor wafer 1, and a temperature regulating plate 7 which controls the compensation plate 6 in temperature. All the ICs 2 are collectively subjected to a burn-in process through such a manner that the probes 3 are brought into contact with the prescribed terminals of the semiconductor wafer 1 placed on a mount 8 controllable in temperature.
Patent JP-2001154496-A (JP)
Title: Transfer and separation controller
Inventor: TAKAHASHI TAKAYOSHI
IPC: G03G15/16
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer and separation controller capable of stabilizing an image by eliminating trouble such as cissing or the scattering of a character. SOLUTION: This transfer and separation controller is equipped with a transfer separator 20 transferring developer adhering to a photoreceptor drum 1 to carried paper and separating the paper from the drum 1, and a transfer and separation control part 61 controlling a transfer current and a separation current flowing to the transfer separator 20. The control part 61 is provided with a transfer current control table and a separation current control table where the electrifying conditions of the toner of the developer are set as a parameter, and the transfer current and the separation current are controlled by using tables.
Patent JP-H10179867-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To increase the possibility of big win to thereby improve the fun of game by displaying a special win-reachable figure/pattern in a central figure display part, performing control so that a big win is obtained when a display figure the same as a display figure of a special win-reachable figure is displayed on one side of both sides of the special win-reachable figure. SOLUTION: When a ball shot enters a special prize hole 15, a variable display 18 is operated to conduct a same or corresponding figure collecting game and at the time of a big win when a stopped figure forms a special figure combination, a special condition advantageous to a player is generated. In this case, when the same display figure as the display figure of special win- reachable figure is displayed on at least one of both sides of the special win- reachable figure pattern where two same display figurers are aligned in a central figure pattern display part of the display 18 whose pattern display parts are formed in three lines, a bag win possibility is given by a special win- reachable display means 24.  Accordingly, the reachable condition is obtained with only one special win-reachable figure pattern displayed, thereby increasing the expecting feeling of player for increasing the fun of game.
Patent JP-H11174033-A (JP)
Title: Device and method for inspection of weld zone of ultrasonic welding
Inventor: FUJIKAWA SHINJI
IPC: G01N29/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of inspection processes by performing a judgment on whether a ultrasonic welding is good or not simultaneously with an ultrasonic welding. SOLUTION: This device comprises an ultrasonic horn 4 for welding members to be welding 3a and 3b put on an supporting table 2 by ultrasonic while pressing them, an ultrasonic transmitter 10 for adding ultrasonic vibration to the ultrasonic horn 4, a sound collecting microphone 6 for collecting sound generated from the members to be welded at the time of welding by the ultrasonic horn 4, and a calculation and processing device 7 such as a personal computer for analyzing the waveform of the sound collected through the sound collecting microphone 6 and judging on whether the welded condition of a weld zone is good or not. Thus the inspection of the weld zone can be performed based on the sound generated at the time of ultrasonic welding so as to reduce the number of inspection processes.
Patent JP-H11176701-A (JP)
Title: Developing solution
Inventor: HARA YASUSHI
IPC: H01G11/62
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution without liquid leaking out, which does not make a material forming an electrochemical element deteriorated and which can make the electrochemical element thin and laminated. SOLUTION: In a developing solution, a salt in which polyvinyl imidazolimium compound is set to be a positive ion component is set to be electrolyte. Polyvinyl imidazolimium compound is set to be that expressed by a formula. In the formula, (n) represents an integer not less than 2, and R1 and R2 each represent alkyl groups the carbons number of which is 1-4, and R3 represents an alkyl group hydrogen or carbon number of which is 1-4. In the developing solution, more than one type of acid constituting salt in which the polyvinyl imidazolimium compound is set as a positive ion component is selected from a group constituted of carbon acid and inorganic acid or developing solution which is an aggregate which polyvinyl imidazolium compound cross-linkage is provided.
Patent JP-H10179894-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: G06F21/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for game which can strenuously prevent a malpractice relating to a game control. SOLUTION: A security code is obtained utilizing data for a game control program by performing operational content (an operational program for the security code) in a game machine 34. Then, a security check is made to determine whether a game program is a regular one or not by comparing the game program with a regular security code. The operational content used for the security check and regular security code information are properly changed when changeably supplied to the game machine 34 from a security code/ operation drawing control device 101 which is installed ousted of a game parlar 200.
Patent JP-H03202893-A (JP)
Title: Lyrics color changing mechanism in karaoke orchestration without lyrics) equipment
Inventor: TSUMURA MIOJI
IPC: G10K15/04
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the burden of the time management by providing a main CPU for executing the reproduction processing of a musical piece and a CPU of lyrics display for displaying the lyrics, and interrupting and inputting a frequency division value for a character to the lyrics display CPU. CONSTITUTION:In order to determine a reproducing speed of the whole tune, with respect to a reference clock, a frequency division value is determined by a tempo frequency divider 6 in accordance with speed T of a tune. Subsequently, in order to further frequency-divide the frequency division value determined in such a way by the number Y of horizontal resolution dots of a one- character portion of lyrics displayed on a display 5, a Y frequency divider 7 is used. This Y frequency division value can become a reference clock, block but in this case, in one character, a color is changed gradually. Also, in accordance with the frequency division value for a character, an interruption pulse is inputted to a lyrics display CPU 2, and a character color is changed by a one-dot portion. In such a way, the information quantity is curtailed, comparing with a conventional mechanism, and the burden of the time management is reduced.
Patent JP-H04209257-A (JP)
Title: Application tool for flow coating of floor
Inventor: YAMAGUCHI SATOSHI
IPC: E04F21/24
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the floor coating operation and make the coating thickness uniform by adjusting the gap between the trowel surface and the floor surface and providing a pre-leveling means for spreading the coating material through the direction of the width of trowel member in an floor coating application tool. CONSTITUTION:An application tool comprises a trowel member 1, a means 6 for adjusting the gap between the trowel member 1 and the floor surface, a means 2 for traveling the trowel member 1, a means 8 for adjusting the traveling angle, and a pre-leveling member 5 for spreading the coating material through the width direction. The pre-leveling member 5 is held by a holding member 51 having a width nearly equal to that, of the trowel member 1, and positioned in parallel between the traveling wheel 4 of frame 3 and the trowel member 1. An inclined angle adjusting means 55 is installed by the holding member 51 and a bolt, 14 to adjust the inclined angle of leveling surface 5b of pre-leveling member 5. This enables the supplied coating material to be applied by almost uniformly spreading in the width direction by the pre-leveling member 5.
Patent JP-H08175940-A (JP)
Title: Hair dyeing method and hair dyeing agent composition used therefor
Inventor: TANAKA KEIJI
IPC: A61K8/49
Filed: 1994-12-27
Abstract: PURPOSE: To provide a hair dyeing method for dyeing black hair in clear color free from blackish color by treatment once and to obtain a hair dyeing agent used for the method. CONSTITUTION: This hair dyeing agent comprises an agent A containing 2-50-wt.%, especially 5-2wt.% of xanthene-based dye, an agent B containing 2-6wt.%, especially 5-6wt.% calculated as H2 O2 of hydrogen peroxide and/or a hydrogen peroxide generating part and an agent C containing a persulfate. The agents A, B and C are mixed in the ratio of 0.1-5 pts.wt. of H2 O2 . contained in the agent B based on 1 pt.wt. of the xanthene-based dye in the agent A and 0.5-8 pts.wt. of the persulfate contained in the agent C based on 1 pt.wt. of H2 O2 contained in the agent B and the mixed solution is used to dye hair. The pH of the mixed solution is >=7 and preferably 8-10 and is controlled by the amount of an alkali substance to be mixed with the agent A and/or the agent B.