baber/WOPTO huggingface dataset:
Patent JP-H02106483-A (JP)
Title: Steering wheel device for motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62K21/22
Filed: 1988-10-13
Abstract: PURPOSE:To improve the operation performance by allowing the right and left handle bars in pairs to be tilted at the same time through a connecting member by shifting an adjusting member for a handle bar bracket, in the constitution in which the installation angle and the installation height of the handle bar can be varied. CONSTITUTION:If an elevation bolt 3 is turned by loosening the bolt 31 of a handle bar bracket 2, said bracket 2 is attached and separated for an upper bracket 1, and the installation height for a vehicle of a handle bar 20 held onto the bracket 2 is changed by an equal quantity on the right and left sides at the same time. If a longitudinal adjusting bolt 7 is turned in this state, an adjusting member 19 is shifted in the longitudinal direction through a bracket 6 and a vertical adjusting bolt 8, and a connecting member 21 is swung in the longitudinal direction around a spherical part 20a. Then, the rod-shaped part 20b of the handle bar 20 is tilted, and the installation angle in the longitudinal direction of the handle bar 20 is varied on the right and left sides at the same time. Further, it is vertical adjusting bolt 8 is turned, the installation angle in the vertical direction of the handle bar 20 is varied by an equal angle on the right and left sides at the same time.
Patent JP-2001083286-A (JP)
Title: Control method for water quality suppressing stress corrosion cracking of boiling water reactor
Inventor: ANZAI HIDEYA
IPC: G21C19/307
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an effective control method for water quality suppressing stress corrosion cracking(SCC) of a boiling water reactor by combining two techniques of hydrogen injection method and alkali injection method. SOLUTION: For a boiling water reactor where hydrogen is injected in reactor water, a corrosion electric potential sensor 5 and pH sensor 7 are placed in a reactor water system and a dose rate monitor 8 is placed in a turbine system, hydrogen injection quantity is controlled so that the dose rate monitor in the turbine system shows lower than specific value. In the case the monitored electric potential does not reach a target value, alkali solution is added in the reactor water accordingly to the difference between the target electric potential and the monitored potential, and pH is raised so that generation of stress corrosion cracking is suppressed. The alkali solution is an element of Na2, B4, O7 and NaOH or mixture of them.
Patent JP-H08117835-A (JP)
Title: Niti based alloy wire and its production
Inventor: MATSUO AKIRA
IPC: A41C1/14
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an NiTi based alloy wire which is adequate for use as dress and its ornaments or woven fabrics and does not generate contamination by surface films even if the wire is used for white clothing. CONSTITUTION: The NiTi based alloy wire in which foreign matter exclusive of the oxide of Ni or Ti does not exist is formed by subjecting a wire having a wire diameter of >=0.08mm to an electrolytic treatment to elute the surface layer into an electrolyte and further, subjecting the wire to annealing by heating to 500 to 800 deg.C in a reducing atmosphere, such as hydrogen atmosphere, then cooling and thereafter, drawing the wire at <20% reduction ratio by using a lubricant. The oil sticking thereto is removed by a heat treatment.
Patent JP-H08123600-A (JP)
Title: Device for inputting display screen
Inventor: OKAWA TORU
IPC: G06F3/048
Filed: 1994-10-24
Abstract: PURPOSE: To realize the screen input system which performs a complicated input task that requires plural key input operations in the form of simple input operations. CONSTITUTION: MG number 61-0 and (n) number of MG data 61-1 to 61-n are stored in an MG(message) table 61 for each screen number. Each MG data consists of MG area pointer, MG contents pointer and macro-codes. The coordinate data in the MG area is stored in the address shown by the MG area pointer in a coordinate table 62. The MG contents are stored in the address shown by the MG contents pointer in a contents table 63. Macro-codes and plural command codes are stored in a macro-table 64. With the MG table 61, for example, 'function 1 key + execution key continuous processing' is displaying. When the display is touch-inputted, the MG area pointer is discriminated by the touch coordinate and the coordinate table 62. With the MG display area pointer, the macro-code corresponding to the MG is discriminated and plural commands corresponding to the macro-codes are executed.
Patent JP-H03246256-A (JP)
Title: New metal salt of phthalic acid derivative and plate, containing the same metal salt and having light cutoff property and photosensitivity
Inventor: SATAKE HISAMI
IPC: C07C233/20
Filed: 1990-09-27
Abstract: NEW MATERIAL:A new metal salt of phthalic acid expressed by formula I [R1 is H or lower alkyl; Y is O or NH; R2 is (CH2)n (which may be substituted with alkyl and/or halogen; the group may be partially substituted with phenylene and/or -CH=CH-; n is 1-5); R3 is phenylene or cyclophexylene; Me is bi-or trivalent metal; m is 2 or 3]. EXAMPLE:A compound expressed by formula II. USE:A raw material for producing plates capable of exhibiting optical cutoff and photosensitive effects. PREPARATION:A phthalic acid monoester derivative expressed by formula III is dispersed in water and sodium hydroxide, sodium hydrogencarbonate, etc., are added to substitute the carboxyl group with sodium and afford an aqueous solution thereof. An aqueous solution of a bi- or trivalent water-soluble metal salt is then added to form precipitates and provide the compound expressed by formula I.
Patent JP-H07114059-A (JP)
Title: Shutter device
Inventor: NAMIOKA AKITA
IPC: G03B9/10
Filed: 1993-10-15
Abstract: PURPOSE:To arrange the front and rear group lenses of a zoom lens closely to each other for instance and to make a zooming range on a wide-angle side large by fixing a motor projected from a pedestal toward the top end part of a movable lens barrel. CONSTITUTION:This shutter device is composed of the pedestal 10, a shutter driving ring 11, shutter blades 12-14 and a coreless motor 26 and fixed on the rear end side of the movable lens barrel. On the pedestal 10, an aperture for exposing 16 is formed on the center part. The shutter driving ring 11 is assembled between the aperture 16 and the periphery, freely turnably supported centering an optical axis and turned by the drive of the motor 26. The aperture 16 is opened/closed by three shutter blades 12-14 by the turn of the shutter driving ring 11. The motor 26 has the shape of a column whose outside diameter is smaller than the width between the aperture 16 and periphery of the pedestal 10 and fixed thereon so as to project in parallel with the optical axis from the pedestal 10 to the top end part of the movable lens barrel.
Patent JP-H10105540-A (JP)
Title: Working procedure managing system
Inventor: TAKANO HIROSHI
IPC: G06F19/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a working procedure managing system with which the efficiency of following work can be improved by acquiring and recycling the knowledge showing the work to be executed on certain conditions from the history of work in the past. SOLUTION: In a work recorder 11, a list showing various kinds of work executed for jobs and the execution order of their results is recorded as work record data, and the work record data recorded by the work recorder 11 are stored in a work record data base 12. Then, a priority data acquiring device 13 acquires priority data showing the selection of procedure parts to be used on a certain stage by analyzing the work record data or updates the contents of acquired priority data and increases the knowledge for work, the acquired priority data are stored in a priority data base 14, and an optimum work presenting device 15 presents the work to be executed on a certain stage while using the priority data acquired during work.
Patent JP-H08168518-A (JP)
Title: Bag for sterilization
Inventor: OTA MITSUAKI
IPC: A61L2/26
Filed: 1995-10-05
Abstract: PURPOSE: To provide a bag for sterilization which allows sure hermetic sealing, is capable of housing many forceps in one bag and does not occupy much space in an autoclave, etc., at the time of sterilization or in a storage place. CONSTITUTION: A front side film 11 and a bottom film 10 consist of heat sealable synthetic resin films. A paper sheet 12 is a paper having vapor permeability and water repelling property. The front side film 11, the paper sheet 12 and the bottom film 10 are heat sealed by a cross sealing part 13, a punch sealing part 17 and a bottom side sealing part 19. The bottom film 10 is formed to a ship bottom shape.
Patent JP-H10103294-A (JP)
Title: Pump and fan
Inventor: NAKAMURA YOSHINOBU
IPC: F04D29/44
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiring work in a small installation space and control a flow rate and pressure minutely by opening and closing a flow passage on an outlet side in which liquid fed out by a blade by a valve device integrated with a pump main body flows or a flow passage on an inlet side in which liquid suctioned by the blade flows. SOLUTION: A left end part of, for example, a connection pipe 31 on an inlet side as a flow passage on an inlet side is connected with an inlet 23a of a blade part 23 in such a manner that it communicates with the inlet 23a. A right end part of, for example, a connection pipe 33 on an outlet side as a flow passage on an outlet side is connected with an outlet 23b of the blade part 23 in such a manner that it communicates with the outlet 23b. For example, a solenoid valve 34 which is a valve device is arranged in the vertical direction in a pump main body 22. This solenoid valve 34 consists of a valve drive part 35 arranged in an upper storage part 25 of the pump main body 22 and a valve mechanism part 36 provided in such a manner that it is extended downward from this valve drive part 35.  A flow-through port which is substantially circular and in which liquid flows through and a valve body which opens and closes this flow-through port are arranged in a lower end part of this valve mechanism part 36.
Patent JP-H09102145-A (JP)
Title: Optical card
Inventor: KUBOTA TAKESHI
IPC: G11B7/24012
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an embedded optical card which is excellent in mass productivity and necessitates the lower cost of an apparatus for production. SOLUTION: This optical card is formed by embedding an optical recording member 1 laminated with an optical recording layer 5 covering the track patterns 4 formed on the rear side of a transparent protective layer 3 into a recessed part 7 formed on a card base material 2. This optical recording member 1 is embedded into the card base material 2 in the state of protruding from its front surface. Pressure may be applied always on the optical recording member 1 alone even if either of a flat press or roll press is used in fixing the optical recording member 1 to the recessed part 7. In addition, there are no requirements for limitation of the size of the press plate and the press roll to be used and position accuracy, etc., and, therefor, the yield of production is high, the mass productivity is excellent and the cost of the apparatus is reduced.
Patent JP-S61137832-A (JP)
Title: Purification of ethanol
Inventor: ISOGAI YOSHIO
IPC: C07C31/08
Filed: 1984-12-10
Abstract: PURPOSE:To purify crude ethanol solution containing aldehydes and esters as impurities, in high yield and purity, by hydrogenating the solution in liquid phase in the presence of a copper-chromium catalyst or supported ruthenium catalyst. CONSTITUTION:A crude ethanol containing aldehydes and esters as impurities is hydrogenated in liquid phase in the presence of a hydrogenation catalyst consisting of a copper-chromium catalyst containing 10-90wt% copper and 10-90wt% chromium, or a supported ruthenium catalyst obtained by supporting a ruthenium compound such as ruthenium chloride, ruthenium oxide, ruthenium nitrate, etc., to a carrier such as activated carbon, alumina, diatomaceous earth, etc. in an amount of 0.01-10% in terms of metallic ruthenium. The impurities are hydrogenated and/or hydrocracked to the corresponding alcohols by this process. The alcohol free of the above impurities and having high purity can be produced in high yield by fractionating the hydrogenation product.
Patent JP-H1197800-A (JP)
Title: Semiconductor laser module
Inventor: MINEO NAOYUKI
IPC: H01S5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module in which adjustment of a first lens can be facilitated while reducing the cost. SOLUTION: The semiconductor laser module comprises a semiconductor laser 30, and a condenser lens 38. An inclining face 41A is formed at the bottom face section 41 of a lens holder 40 securing the condenser lens 38 and a wedge type spacer 100 having an inclining face of same inclination angle as the inclining face 41A is provided. The wedge type spacer 100 is inserted tightly between the lens holder 40 and a base 36 for securing the semiconductor laser 30 in order to secure the contact point between the lens holder 40 and the wedge type spacer 100 and the contact point between the base 36 and the wedge type spacer 100.
Patent JP-H03120838-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KAZUYOSHI
IPC: H01L29/417
Filed: 1989-10-04
Abstract: PURPOSE:To increase insulation between a first wiring layer and a second wiring layer and improve reliability, by forming a spacer composed of insulator on the side wall of a first wiring layer, and forming an oxide film on the first wiring layer and a semiconductor substrate surface by thermal oxidation. CONSTITUTION:A first wiring layer 13 is formed on a semiconductor surface 1; a spacer 5 composed of insulator is formed on the side wall of the first wiring layer 13, oxide films 14, 24 are formed on the first wiring layer 13 and the semiconductor substrate 1 surface by thermal oxidation; an interlayer insulating layer 7 is formed so as to cover the first wiring layer 13, the interlayer insulating layer 7 and the oxide film 24 on a specified region of the semiconductor substrate 1 are eliminated, a second wiring layer 20 connected to the above specified region is formed. Hence the oxidation of the oxide film 14 progresses so as to permeate into a part of the interface between the spacer 5 and the side surface of the first wiring layer 13, so that the peripheral part of the interface between the first wiring layer 13 and the oxide film i4, e.g. the shoulder parts 13S1, 13S2 of the first wiring layer are formed as curved surfaces with radius, and insulation between the first wiring layer and the second wiring layer is improved.
Patent JP-H05213800-A (JP)
Title: Preparation of 1,3-propanediol
Inventor: DEIITORITSUHI ARUNTSU
IPC: C07C29/141
Filed: 1992-09-29
Abstract: Process for the preparation of 1,3-propanediol by hydrogenation of hydroxypropionaldehyde (HPA) in aqueous solution on a shaped supported catalyst in a solid bed, the concentration of the HPA in the solution being 5 to 100% by weight, and the hydrogenation being carried out at temperatures from 30 to 180 DEG C and hydrogen pressures from 5 to 300 bar and at a pH between 2.5 and 6.5, characterised in that the supported catalyst consists of titanium oxide, on which platinum is present in finely divided form in an amount relative to the support of 0.1 to 5.0% by weight.
Patent JP-S62120457-A (JP)
Title: Manufacture of permanent magnet
Inventor: YAMASHITA SHINICHI
IPC: C21D9/00
Filed: 1985-11-21
Abstract: PURPOSE:To manufacture a permanent magnet having high coercive force and free from deterioration in residual magnetic flux density by sintering an alloy powder in which rare earth elements, B, and Fe are properly blended and by subjecting the resulting sintered compact to heat treatment in a specific temp. range and then to rapid cooling. CONSTITUTION:The alloy powder consisting of 25-44wt% R (one or more kinds among rare earth elements including Y), 0.5-5wt% B, and the balance Fe with impurities is sintered at 900-1,200 deg.C. Subsequently, in order to increase the coercive force of the alloy, the sintered compact is heat-treated at 500-700 deg.C, followed by rapid cooling at >=50 deg.C/min cooling rate. As a result, the maximum energy product is increased and the temp. characteristics of coercive force can be improved.
Patent JP-H07113110-A (JP)
Title: Device for recovering heat in converter and control method thereof
Inventor: SHIGEYAMA YUKINORI
IPC: F27D17/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a heat recovery device of a converter and a control method thereof, by which the equipment cost and the operation cost can be reduced and the heat can be recovered stably and efficiently. CONSTITUTION:In the heat recovery device provided with a skirt cooling device 31 having a cooling water circulating pipe line 22 for cooling the skirt 2 covering the furnace opening part of the converter 1, a hood 3 and a radiation cooler 4 providing the cooling water pipes, a boiler drum 7 connected with the hood 3 and the radiation cooler 4, a deaerator 16 connected with the boiler drum 7, a water supplying tank connected with the skirt cooling device 31 and the deaerator 16 are provided, further, a heat exchanger 31 in which a high temp. side flowing passage is inserted into the cooling water circulating piping 22 and a low temp. side flowing passage into a pipe line 14 for connecting the water supplying device 12 and the deaerator 16, respectively, a cooling water expansion tank 24 arranged in the cooling water circulating pipe line 22 at the inlet side of the heat exchanger 31 and a flow rate adjusting device 36 arranged in a skirt temp. adjusting pipe line 35 for connecting the water supplying tank 12 with the outlet of the lower temp. side of the heat exchanger, are provided.
Patent JP-S61138202-A (JP)
Title: Production of diffraction grating
Inventor: AKIBA SHIGEYUKI
IPC: G02B6/122
Filed: 1984-12-11
Abstract: PURPOSE:To obtain a diffraction grating of which the phases of periodic ruggedness invert by providing a region consisting of only the photoresist film of a negative type and a region where the photoresist film of the negative type is formed on the photoresist film of a positive type on a substrate and subjecting the film to two-beam interference exposing. CONSTITUTION:The photoresist (P film) 2 of the positive type is formed in the 2nd region on a substrate 1 and the photoresist (N film) 7 of the negative type is coated over the entire region so that the N film is formed in the 1st region and the N film is formed on the P film in the 2nd region. The 1st and 2nd regions are then subjected to two-beam interference exposing and after development, the substrate 1 is etched with the diffraction grating-shaped photoresist film consisting of the P film 2 and the N film 7 as a mask. The P film 2 and the N film 7 are thereafter removed and the diffraction grating substrate having the phases inverted in the 1st region and the 2nd region is obtd.
Patent JP-S63112103-A (JP)
Inventor: IHARA KAZUNORI
IPC: B01J35/04
Filed: 1986-10-30
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-H01134353-A (JP)
Title: Color photographic printer and exposure control
Inventor: BUERUNAA RITSUTAA FUON SHIYUTA
IPC: G03B27/73
Filed: 1988-10-15
Abstract: PURPOSE: To find out a color component value without using a measuring filter by evaluating and integrating the spectral value of measuring light reflected from a print original correspondingly to the spectral sensitivity curve of a printing material. CONSTITUTION: A color component value matched with the spectral sensitivity curve of a printing material is found out by photo-electrically scanning a print original N and compared with a corresponding reference value to obtain required printing light quantity and the light quantity is controlled by a shutter. Namely the original N is irradiated with measuring light L, light transmitted through a scanning range Si e.g. is decomposed to spectra by a prism P or the like and the decomposed spectra are sent to a photoelectric sensor Aij on a panel A. The sensor Aij generates a signal expressing transmissivity and sends a digitized signal to a computer 6. The computer 6 converts the received signal into a constant to obtain a spectral transmission value including the color characteristics of a scanner.  The spectral transmission values of respective scanning ranges are weighted in accordance with the sensitivity value of the printing material or the color characteristics of respective devices and integrated or added over the whole wavelength range and a color component value is obtained from a prescribed equation.
Patent JP-H04273846-A (JP)
Title: P-oxybenzoic acid derivative
Inventor: FURIIDOMAN RAITAA
IPC: A61K31/235
Filed: 1991-10-08
Abstract: PURPOSE: To provide a new-p-oxybenzoic acid derivative which is most suitable for producing a medicine having activity to lower the level of hyperlipidemic symptoms.  
     CONSTITUTION: This is a p-oxybenzoic acid derivative of formula I, its physiologically acceptable salt and an enantiomer and a diastereomer thereof, e.g. 4-[4-(4'- tert-butylphenyl)-2-hydroxybutoxy]benzoic acid 2,3-dihydroxypropyl ester. The compound of the formula I is obtained by allowing an epoxide of formula VII (X is a proper protecting group) to react with a p-oxybenzoic acid ester and subsequently releasing the existent protecting group. In the formula I, R 1  is the formula II, III or IV; R 2  is OH, the formula V or VI, provided when R 1  is the formula II, R 2  is the formula V or VI and that R 2  is OH when R 1  is the formula III or IV. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1195340-A (JP)
Title: Sheet for fixing original
Inventor: SEGAWA KUNIHIKO
IPC: G03B27/62
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which is easily handled and which does not leave paste on the original platen of an image reader. SOLUTION: This sheet has a silicone layer 1 forming a tight contact surface, a PET film 2 and a black vinyl chloride layer 3 constituting a light shielding area, and is equipped with a regular sized window 4 in the vicinity of a center part so that only a necessary image is irradiated with light from the light source of the image reader. An original including the image which should be processed to be read is placed on the tight contact surface of the sheet. At such a time, the surrounding part of the window 4 is brought into tight-contact with the outer edge part of the original. Thereafter, the sheet on which the original is fixed is placed on the glass plate of the image reader so that the tight contact surface may come in contact with the original placing surface.  The part of the tight contact surface, which is not brought into tight-contact with the original, is brought into tight-contact with the flat glass plate, so that the sheet and the original fixed on the sheet are fixed on the glass plate.
Patent JP-2001086257-A (JP)
Title: Telecontrol system, and controller and device to be controlled used in the system
Inventor: KAMII YOSHIKAZU
IPC: H04W12/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a telecontrol system in a short time that can accurately control a device to be controlled. SOLUTION: This telecontrol system includes a device to be controlled 3, that is installed at a user's home and is a controlled system, a controller 2 that is installed at the use's home for two-way wireless communication with the device to be controlled 3, and a portable phone 1 with a display function that is connected to the controller 2 via a public line network and used by a user at its visit place. The portable phone 1 transmits a control signal 7, to control a selected device to be controlled 3 to the device to be controlled 3 via the controller 2. The device to be controlled 3 transmits device information 6 of itself to the portable phone 1 via the controller 2.