baber/WOPTO huggingface dataset:
Patent JP-H0698923-A (JP)
Title: Bag device for medical treatment and laminated tube
Inventor: KAWAI TATSUYA
IPC: A61J1/10
Filed: 1992-09-21
Abstract: PURPOSE:To enable the fixing of a tube fixed to a bag and other members by a blocking fixing method even if synthetic resins exclusive of a polyvinyl chloride(PVC) resin are used for the bag. CONSTITUTION:This bag device for medical treatment is constituted by having the synthetic resin bag 1, at least the inside surface of which is formed from the synthetic resins exclusive of the PVC resin and the laminated tube 2 which is connected at one end to the bag and is inserted and fixed with the member formed from polycarbonate and/or PVC resin within the other end. The tube 2 is the laminated tube 2 constituted of at least >=2 layers, the outermost layer of which is formed from a material thermally bondable to the synthetic resin forming the inside surface of the bag 1 and the innermost layer of which is formed from a material blocking fixable to the member to be inserted and fixed therein. Further, the laminated tube 2 is fixed to the bag 1 by thermal bonding and to the inserting member by blocking fixing.
Patent JP-H03145593-A (JP)
Title: Liquid ring vacuum pump insensible to contaminated liquid
Inventor: MARUCHIN SHIYUTEERE
IPC: F04C19/00
Filed: 1990-10-17
Abstract: PURPOSE: To efficiently discharge contaminated liquids by providing a liquid ring on the outside of a cylindrical rotor which rotates eccentrically within a round housing space, dividing the housing space into a suction chamber and a pressure chamber, and forming a ring channel in the rotor. CONSTITUTION: A rotor 1a is eccentrically mounted at one end of a shaft 2 freely rotationally supported against a housing 4 having a suction-side inlet 5 and a pressure-side radial outlet 6. A liquid ring 7 is provided in the internal space of the housing 4 and between the housing 4 and a rotor channeled base 8 in such a way as to rotate while forming a sickle-shaped space 9 and forming a sealing zone 10 on the opposite side. Thereby the internal space of the housing is divided into a suction chamber 13 and a pressure chamber 14. The rotor 1a is provided with a barrier plate 17 and communicated with the pressure chamber 14 via a passage 18 at the front of the barrier 17 and with the suction chamber 13 via a passage 19 at the rear of the barrier 17, and a liquid-ring pickup blade 20 is provided on a channeled side wall.
Patent JP-H03139377-A (JP)
Title: Game equipment
Inventor: KUBO HIROMI
IPC: A63F13/837
Filed: 1989-10-24
Abstract: PURPOSE:To accurately judge the number of hits without hitting by an unaimed targeting chance by assuming dummy beam projection in a display section indicating permission of shooting to be a target hit and providing a score- indicating section for indicating the number of the hits. CONSTITUTION:A player ridges on a vehicle travelling along an annular track to direct a gun 4 to a target so that an invisible light beam from the target is introduced into an introducing path. If the invisible light beam is detected by a sensor, the permission of shooting is indicated on a display section 14. When a dummy light beam is projected in the display, a target hit is obtained to indicate the number of hitting times on a score indicating section 15. Also, when the dummy light beam is not projected during the indication of the permission of shooting, the target hit is not obtained.
Patent JP-H08136751-A (JP)
Title: Optical waveguide and its production
Inventor: SATO KOJI
IPC: G02B6/13
Filed: 1994-11-10
Abstract: PURPOSE: To provide an optical waveguide in which high optical transmission efficiency is easily obtd. and to provide its production method. CONSTITUTION: This optical waveguide consists of a first layer comprising a KTP single crystal the refractive index of which is decreased and a second layer comprising a KTP single crystal having a pure compsn. on the first layer. The second layer functions as a waveguide layer. In the production method of this optical waveguide, a KTP single crystal thin film having a pure compsn. is formed by epitaxial growing on the first layer comprising a KTP single crystal the refractive index of which is decreased by substitution for a part of component elements of the crystal so that the second layer functions as a waveguide layer.
Patent JP-H01119944-A (JP)
Title: Data recording method and tape cassette
Inventor: MURABAYASHI NOBORU
IPC: G11B15/07
Filed: 1987-10-31
Abstract: PURPOSE:To prevent an errorneous erasure by setting plural levels of the depth of an errorneous erasure prevention switch hole on a tape cassette, detecting the depth of the errorneous erasure prevention switch hole pierced in the prescribed position of the cassette and controlling the errorneous erasure prevention action of plural kinds with respect to the recording medium based on the detected data. CONSTITUTION:Plural levels of the depth of the errorneous erasure prevention switch hole 8 is set in the tape cassette 20. By using an errorneous erasure prevention mode detection means 50 in a data recorder 30, the depth of the errorneous erasure prevention switch hole 8 pierced in the prescribed position of the tape cassette 20 is detected. By using an errorneous erasure prevention mode control means 39, plural errorneous erasure prevention actions with respect to a tape recording medium 12 is controlled based on errorneous erasure prevention mode detection data DTA and DTB according to the detected result. Thus, plural kinds of errorneous erasure in the recording medium can be prevented.
Patent JP-H08110049-A (JP)
Title: Incense stick ignition gadget
Inventor: WATANABE HIROYUKI
IPC: F23Q13/00
Filed: 1994-10-05
Abstract: PURPOSE: To make it possible to ignite a bundle of sticks of incense quickly and protect a user from such hazards as a burn and eliminate any possible anxiety about a failure to put out a fire by switching on so as to feed gas from a gas tank and heating an ignition net by burner type flames and igniting the tip of incense sticks. CONSTITUTION: A plurality of air holes 3 are bored near an opening 2 of a cylinder 1 made of a non-combustible material where an igniting net 4 is installed to the depth of the cylinder 1. When it is used, a wrapping paper for a bundle of incense sticks is removed and the sticks are inserted into the opening 2 of the cylinder 1 as they are and pressed against the ignition net 4. Gas is supplied from a gas tank 7 by operating a switch 7 so that the ignition net 4 may be heated with burner type flames, thereby igniting the tip of the incense sticks. This construction makes it possible to ignite a bundle of incense sticks easily and quickly and protect a user from any possible hazard, such as a burn on a hand and eliminate an anxiety about the failure to put out the fire.
Patent JP-H0996221-A (JP)
Title: Cylinder head
Inventor: NAKAJIMA MASAKICHI
IPC: F02M61/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a low pollution engine by generating turbulence in a combustion chamber at the last period of combustion so as to exhibit the effect of expediting combustion without generating any soot. SOLUTION: The cylinder head 1 of a diesel engine is provided with an air chamber 1a formed by fittingly attaching, to the cylinder head 1, mouth piece 5 provided with the same number of communication holes 5a in the same direction as those of fuel 4a injected from a main fuel valve 4 to the tip end part of the main fuel valve, and a pilot fuel valve 6 for injecting pilot fuel 6a into an air chamber is also provided.
Patent JP-H09102150-A (JP)
Title: Optical recording medium and optical recording and reproducing device
Inventor: MATSUI TSUTOMU
IPC: G11B13/00
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium laminated with a magneto- optical recording layer and a phase transition recording layer and an optical recording and reproducing device which is capable of recording and reproducing of information to and from this optical recording medium. SOLUTION: A first substrate 1 formed with the phase transition recording layer 4 on its front surface and a second substrate 7 formed with the magneto- optical recording layer 10 on its front surface are adhered by a light transparent material 13 in such a manner that the respective front surfaces face each other.  The optical recording and reproducing device is provided with a differential amplifier which controls a laser beam L so as to selectively (1), (2) condense this laser beam to the phase transition recording layer 4 and magneto-optical recording layer 10 of this optical recording medium and is inputted with the received light output of the reflected light from the optical recording medium and a means for selecting the output of this amplifier, by which the access to the phase transition recording layer 4 and the magneto-optical recording layer 10 and the execution of the recording and reproducing of the information to and from these layers at a high speed are made possible.
Patent JP-H09117682-A (JP)
Title: Grain polisher
Inventor: CHIBA MASAAKI
IPC: B02B7/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily maintain the quality of a cereal grain polished by pounding at a specified level. SOLUTION: An adjuster 9a for adjusting the supply of a falling cereal grain (f) polished by pounding to a pounding and polishing part side by changing the passage area of a feed passage through the shuttle movement of the adjuster in the passage diametral direction, is disposed in the feed passage for supplying the falling cereal grain (f) by its own weight to the pounding and polishing part side from the bottom side of a storage part 5 storing the cereal grain (f). In addition, an upper face 9g located to the right side of the feed passage of the adjuster 9a is inclined in such a manner that the supply of the falling cereal grain (f) is gradually decreased toward the tip side in which the decrease is maximized, of the forward movement direction of the adjuster 9a.  Thus the cereal grain polished by pounding falling on the upper face 9a falls from the tip side of the forward movement direction.
Patent JP-H05122448-A (JP)
Title: Image scanner
Inventor: HATTORI SHINJI
IPC: H04N1/04
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a compact subscanning mechanims with high precision by fixing at least a part of mirrors, which are arranged in the optical path between an original and an image sensor, to a scanner main body. CONSTITUTION:A part of mirrors which turn back the optical path is fixed to the scanner main body to constitute a moving carriage 10 of minimum constituting parts of a light source 1, a first mirror 21, an image forming lens 3, and an image sensor 4, and the reading is executed. The light source in the carriage 10 illuminates the read position on the original 6, and the reflected light from the original is turned at right angles by the first mirror 21. The reflected light emitted from the moving carriage 10 once is made incident on the moving carriage 10 again through mirrors 32 to 25 fixed to the scanner main body, and its image is formed on the one-dimensional image sensor 4 by image forming lens 3. The optical distance from the original 6 to the image sensor 4 is kept fixed independently of movement of the moving carriage 10 to read the image.
Patent JP-H04151717-A (JP)
Title: Pointing device
Inventor: HIYAMA YUTAKA
IPC: G06F3/0354
Filed: 1990-10-15
Abstract: PURPOSE:To prevent the restraint of a moving range by providing a means which can transmit and receive data by radio. CONSTITUTION:A battery 1 supplies power sources to each part, a rotation detecting part 3 detects the rotational direction and the number of time of rotation by rotating a roller part 4, and transmits the data to a controlling part 2. The controlling part 2 transmits the data to a radio module part 5, and the radio module part 5 modulates the data for the radio. Then, radio waves are radiated from an antenna part 6, the radiated radio waves are received by a personal computer PC and processed as the data. Like this, this device is equipped with the means which can operate a data communication with the personal computer or the like by radio. Thus, the restraint of the moving range due to lines is prevented by removing the lines.
Patent JP-H01121328-A (JP)
Title: Monomer elimination in solid phase polymerization
Inventor: NOMA MASARU
IPC: C08G85/00
Filed: 1987-11-04
Abstract: PURPOSE:To readily eliminate monomers unreacted in a solid phase polymerization through the lower end of the chillers, by alternate changeover of two double-pipe chillers with fin for cooling the chillers after changeover to melt the monomers solidified within said chillers. CONSTITUTION:First, a granular polymer is fed to a polymerizer to carry out solid phase polymerization in a heated inert gas atmosphere. Thence, the impurity-contg. inert gas from the polymerizer is cooled in one (6a) of two parallel vertically installed double-pipe chillers with fin followed by eliminating the impurities in the adsorption column to bring said gas into recycling use. Along with this, when the chillers 6a clogged due to the solidification of the monomers unreacted caused by fall of temperature, changeover values 8a, 8b, 9a and 9b are switched to the other chiller 6b to continue the operation, as well as heating the chiller 6a clogged to melt the monomers solidified followed by discharge through the lower end of said chiller 6a by opening the stop valve 10a.
Patent JP-H01149854-A (JP)
Title: Production of chemical composite with molding material based on polyphenylene ether on one hand and molding material based on ep(d)m ruubber vulcanized by peroxide on other hand
Inventor: HANSU YADAMUSU
IPC: C08J5/12
Filed: 1988-11-04
Abstract: The object was to produce chemical composites of this type which combine adequate adhesive properties with good solvent and weathering resistance. 
<??>The process according to the invention proceeds from a rubber composition which contains a mixture comprising 20-100% of EP(D)M rubber and 80-0% of E-SBR, additives, peroxidic vulcanising agents, vulcanisation activators and optionally extenders. The composite is produced by covulcanisation of a PPE-containing thermoplastic moulding composition with the rubber composition. 
<??>The composites obtainable by this process can be used, for example, for the production of brake and clutch discs, profiles, conveyor belts and vehicle tyres.
Patent JP-H06128671-A (JP)
Title: Alloy excellent in resistance to stress corrosion cracking
Inventor: YAMANAKA KAZUO
IPC: C22C30/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide an alloy excellent in resistance to stress corrosion cracking in lead-contg. hot water as well as in a thick alkali environment. CONSTITUTION:This alloy excellent in resistance to stress corrosion cracking has a compsn. consisting of, by weight. <=0.07% C, <=1.0% Si, <=1.0% Mn, 38-45% Cr, 40-57% Ni, <=0.5% Al, <=0.5% Ti, <=0.1% Mg and the balance Fe with inevitable impurities or further contg. 0.5-5.0%, in total, of one or more among Mo, W and V. This alloy is preferably treated before use so as to prevent the precipitation of chromium carbide and to eliminate a Cr-deficient layer formed by the precipitation.
Patent JP-H01119507-A (JP)
Title: Production of insoluble laminar titanium phosphate
Inventor: TSUNAKO MITSUTOMO
IPC: C01B25/37
Filed: 1987-11-02
Abstract: PURPOSE:To directly and efficiently produce insoluble laminar titanium phosphate in a short time without forming amorphous titanium phosphate as an intermediate by bringing a mixture of TiO2 or titanium hydroxide with phosphoric acid into a reaction under special conditions in an autoclave. CONSTITUTION:TiO2 or titanium hydroxide is mixed with phosphoric acid in 0.5-2.0 molar ratio of P2O5 to TiO2. This mixture is put in a proper vessel and brought into a reaction at 130-175 deg.C under 1-7atm. pressure of steam for 3-5hr in an autoclave to produce alpha-titanium phosphate [Ti(HPO4)2.H2O]. The mixture may be brought into a reaction at 200-250 deg.C under 7-25atm. pressure of steam for 3-5hr in an autoclave to produce gamma-titanium phosphate [Ti(HPO4)2.2H2O].
Patent JP-H06100492-A (JP)
Title: Production of 2-chloro-4,5-difluorobenzoic acid
Inventor: NISHIYAMA TATSUO
IPC: C07C63/68
Filed: 1992-09-22
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate, etc., for medicines from a readily available raw material in high yield under mild conditions by reacting a Grignard reagent obtained by reacting chlorodifluorobromobenzene with metallic Mg with CO2 and then hydrolyzing the reactional product. CONSTITUTION:2-Chloro-4,5-difluorobromobenzene is made to react with metallic Mg, usually in a solvent such as THF to afford 2-chloro-4,5- difluorophenylmagnesium bromide. CO2 is introduced into the reactional solution, preferably at 5-30 deg.C and then the reactional product is hydrolyzed to provide the objective compound. Furthermore, 2-chloro-4,5-difluorobromobenzene which is a raw material is preferably obtained by successively subjecting 0- difluorobenzene to nitration and reduction to afford 3,4-difluoroaniline, subjecting this compound to de-diazotization and chlorination to give 3,4- difluorochlorobenzene and further brominating this compound.
Patent JP-H07128626-A (JP)
Title: Production of liquid crystal display device
Inventor: HIYAMA IKUO
IPC: G02F1/13
Filed: 1993-11-08
Abstract: PURPOSE:To prevent decrease in brightness due to rubbing of substrates and further, to realize improved productivity and low cost by irradiating a liquid crystal sealing agent with UV rays while a pair of substrates is pressed with gas pressure when a pair of substrate is adhered. CONSTITUTION:A liquid crystal element 20 is interposed between upper and lower pressing substrates 44, 45 each having windows 46 for irradiation of UV rays. These windows 46 for UV-ray irradiation are arranged in different positions between the upper and lower pressing substrates 44, 45 so that the inside part of the liquid crystal sealing agent 30 can be uniformly pressed. The liquid crystal element 20 is put in a chamber for UV-ray irradiation and irradiated with a UV lamp to obtain a uniform gap of the liquid crystal element 20. After irradiating the element with UV rays to harden the liquid crystal sealing agent 30 and to keep a uniform gap, a liquid crystal is injected in vacuum through a liquid crystal sealing port 48 as a part of the liquid crystal sealing agent 30. Then the liquid crystal sealing port through which the liquid crystal is injected is sealed and hardened with use of a UV curing resin under pressure.
Patent JP-2001097171-A (JP)
Title: Pillar garnish attaching structure in vehicle with head protection air bag device
Inventor: UCHIDA HIRONOBU
IPC: B60R21/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent a pillar garnish from detached in developing an air bag body and to improve assemblage and external appearance quality. SOLUTION: When a C pillar garnish 50 is attached, the C pillar garnish 50 is slid from a car body front side to the rear side so that a claw part 42B formed in a garnish support part 42 of a jump board 34 is easily inserted into a closed cross section part 58 constituted of a hook 54 formed in the C pillar garnish 50 and a base material 56 of the C pillar garnish 50. When the C pillar garnish 50 is moved inward a compartment in developing the air bag body, the hook 54 and the claw part 42B are engaged with each other so as to prevent the C pillar garnish 50 from being detached.
Patent JP-H09101027-A (JP)
Title: Abnormal combustion discriminating device
Inventor: BABA YASUAKI
IPC: F23N5/24
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To cause an accurate discrimination on an abnormal combustion to be carried out by a method wherein when a device shows a combustion state, it is discriminated whether or not its amount of state is suitable for a utilization of the discrimination of the abnormal state and when the result of discrimination is appropriate, the abnormal state discrimination is performed. SOLUTION: When a request for combustion is judged as it is present, a mode of abnormal state occurrence possibility is set initially (S12) and then it is checked whether a time of application or the number of times of use is larger than a predetermined value. As a result, if they are not larger than the predetermined values, it is checked whether or not a general hot water supplying is being carried out (S15). As a result, in the case that it is discriminated that the general hot water feeding is not performed and only either the hot water feeding or additional heating is carried out, the number of rotation in prepurging operation is set to a high sufficient number of rotation and a prepurging timer is set to a sufficient long time (S19) and then the fan is rotated to perform a prepurging operation (S20, S23).  Then, during this prepurging operation, it is checked whether or not a fan driving current is lower than its reference value (S22) after the fan driving current is made stable (S22). In the case that the driving current is low, it is discriminated that the fan driving shows an abnormal state so as to display an alarm (S23, S24).
Patent JP-2000113616-A (JP)
Title: High performance integrated micro-actuator for, in particular, hard disc read/write converter
Inventor: VIGNA BENEDETTO
IPC: G11B5/596
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively damp sedimentation vibrations (ringing) in the vicinity of read position without using a complicated closed loop control circuit by a method wherein a mechanical damping structure for restricting vibrations of a rotor element is inserted into between a part of a stator element and a part of the rotor element. SOLUTION: An integrated micro-actuator 9' connects a stator element 17' to a fixed bias region 30 where two fixed damping arms 18a", 18b" are biased at the same reference potential as a rotor element 11' via a connection part 25, and the fixed damping arms 18a", 18b" are respectively connected to fixed arms (bias regions) 20a, 20b to bias first and second drive potentials. As the results, a movable arm of the rotor element 11' arranged between the fixed damping arms 18a", 18b" is a movable damping arm 13". The fixed damping arms 18a", 18b" and the movable damping arm 13" structure as a whole a damping structure 32 for sedimentation vibrations of the rotor element 11".
Patent JP-H03140933-A (JP)
Title: Camera provided with date imprinting function
Inventor: HARADA YOSHIHITO
IPC: G04G3/02
Filed: 1989-10-27
Abstract: PURPOSE:To simplify an adjusting process for correcting lunar equation and to improve an advancement rate in process by previously storing deviation from an ideal value in the specified time of an oscillation frequency as a correction value and eliminating the need of adjusting the oscillation frequency of an oscillator. CONSTITUTION:A microcomputer 113 incorporates an EEPROM 113a where the deviation from the ideal value of the oscillation frequency of the oscillator in a counter means 111 for counting time is stored as the correction value and a lunar equation correction part 113b. When a counted value obtained by counting one day is inputted from the counter means 111, for example, the lunar equation correction part 113b in the microcomputer 113 reads out the correction value from the EEPROM and performs the calculation of an ideal current time, that is, the correction of the lunar equation based on the correction value and the counted value. Thus, the current time is easily obtained at any time as a value after performing the correction of the lunar equation while the oscillation frequency of the oscillator is kept as it is. Then, the adjusting stage for correcting the lunar equation is simplified and the advancement rate in process is improved.