baber/WOPTO huggingface dataset:
Patent JP-H0676733-A (JP)
Title: Polarized electron beam generating element
Inventor: SAKA TAKASHI
IPC: H01J37/073
Filed: 1992-11-25
Abstract: PURPOSE:To apply a semiconductor laser and the like and at the same time obtain a high polarization rate at a short wavelength by providing a first and a second semiconductor and composing the second semiconductor of GaAs1-xPx (mixed crystal ratio x>0). CONSTITUTION:A first semiconductor 102 and a second semiconductor 16 formed with crystal growth on the first semiconductor 102, which is slightly different therefrom in grating constant, are provided, and laser light is applied to the semiconductor 16, thereby generating a polarized electron beam with its spin direction maldistributed. In this case, the semiconductor 16 is constituted of GaAs1-xPx (mixed crystal ratio x>0), and the semiconductor 102 is constituted of AlyGa1-yAs (mixed crystal ratio y>0) which is formed with crystal growth on a GaAs substrate 12. That is, since GaAs1-xPx (mixed crystal ratio x>0) has a larger band gap than GaAs, the wavelength by which the maximum polarization rate can be obtained is shifted to a short wavelength side, and for example, a polarized electron bean with a high polarization rate can be taken out at the wavelength ranging 810mm to 830mm, so that a miniature and low-priced semiconductor laser and the like may be used for an excimer laser.
Patent JP-H09163107-A (JP)
Title: Document information management system and document information management method
Inventor: TABATA YASUHIRO
IPC: G06F12/00
Filed: 1995-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a hypertext using a paper document and to improve the convenience of the paper document by retrieving and outputting pertinent relating information based on selection information and connection information in a document information management system. SOLUTION: The selection information, the connection information and the relating information are read from a medium form 101 by a read means 102, the pertinent relating information is retrieved from the relating information by a retrieval means 103 based on the selection information and the connection information and it is outputted by an output means 104. Entry information on the medium form 101 is recorded at an optional position, the entry information and the relating information are connected by the connection information and further, the specified entry information is selected by using the selection information.  Thus, when the specified entry information is selected by the selection information, the corresponding relating information is retrieved from the entry position information of the pertinent entry information and the relating information recorded on the medium form 101 is retrieved and outputted from the entry information recorded at the optional position on the medium form 101.
Patent JP-H07200764-A (JP)
Title: Memory card alarm notification device
Inventor: TAMURA HIDEHIRO
IPC: G06K19/07
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to know the lowering in the battery voltage of all the memory cards by providing a battery monitoring part monitoring the lowering in the battery voltage and a display part displaying the state of the battery according to the monitoring result. CONSTITUTION:A memory card 11 has an interface part 13 exchanging data and control signal with a POS main body 12, a data recording part 14 having a memory circuit performing the storing of the data and the reading of the stored data from the interface part 13, a battery part 15 for supplying power to the whole of the memory card and holding data, a battery monitoring part 16 monitoring the lowering in the battery voltage of the battery part 15 and a display part 17 displaying the state of the battery. When it is detected that the battery voltage lowers below a prescribed level by the battery monitoring part 16, the display part 17 displays an alarm by a liquid crystal display. Therefore, the data recorded in the memory card 11 is not extringuished while a user is unaware of it and the data can be held.
Patent JP-H07185758-A (JP)
Title: Method for fixing strand guide segment in continuous casting equipment
Inventor: SAKATA MASARU
IPC: B22D11/128
Filed: 1993-12-28
Abstract: PURPOSE:To safely fix a strand guide segment to a basis frame in a short time. CONSTITUTION:In a method for fixing the strand guide segment 1 in continuous casting equipment to the basis frame 2 by using plural fixing pins, a flange 11b is arranged at the upper end part of the fixing pin 11 and the lower end part is constituted so as to be engagized downward with a disk spring 14 incorporated in an incorporating box at the lower part of the basis frame 2. After rising the fixing pin 11 against the energized force of the disk spring 14, the strand guide segment 1 is set to a prescribed position in the basis frame 2. Successively, after setting a key plate 15 to a part 10 to be pressed in the strand guide segment, the force for rising the fixing pin 11 is released, and the fixing pin 11 is lowered by the energized force of the disk spring 14. The key plate 15 is pushed with the flange 11b of the fixing pin and the part 10 to be pressed in the strand guide segment is pressed and fixed.
Patent JP-H1081234-A (JP)
Title: Door close abnormality detecting device
Inventor: WATANABE MICHIAKI
IPC: B61D19/02
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To secure safety of passengers getting on and off by easily and reliably detecting that small articles such as clothes of the passengers getting on and off are caught in a door. SOLUTION: Door close abnormality detecting devices are installed on respective getting on/off doors of a train, each of them is constituted of a sensor part 10 provided between a door end 4 and a door stop 5 of a door, and a detecting circuit part for detecting the current to flow the sensor part 10. In each sensor part 10, a plurality of electrode parts 12A, 12B are formed by sticking and arranging a plurality of conductive sheets 11 on respective facing surfaces of the door end 4 and the door stop 5 of the door 3 in the longitudinal direction at the specified distances. Respective electrode parts 12A, 12B of the door end 4 and the door stop 5 are alternately arranged so that respective electrode parts 12A on one side may be overlapped on the electrode parts 12B on the other side in the door closing state and they may be electrified in series.
Patent JP-H05194597-A (JP)
Title: Production of particle of infectious bursal disease virus @(3754/24)ibdv) having protective antigenicity
Inventor: KATO ATSUSHI
IPC: C12R1/91
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a vaccine effective on protection against infection of infec tious bursal disease virus(IBDV), a producing method thereof and examining and diagnosing method for detecting existence of IBDV antibody in blood or body fluid of a chicken. CONSTITUTION:A vector integrated with a gene coding all of cleavage type virus structural proteins (VP2, VP3 and VP4) of IBDV or at least either one thereof is manifested in a host cell and the obtained protein particles are used as an active ingredient to produce a vaccine. IBDV infection of a chicken is examined and diagnosed by immunologically detecting existence of IBDV in blood or body fluid of the chicken using the above-mentioned protein particles.
Patent JP-H09175897-A (JP)
Title: Production of substrate with quartz glass film
Inventor: YAGI TAKESHI
IPC: C30B29/18
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substrate with a quartz glass film in a short time according to a sol-gel method. SOLUTION: This method for producing a substrate with a quartz glass film comprises housing a silicon alkoxide solution 6 prepared by dissolving a silicon alkoxide in a solvent having a lower specific gravity than that of water and the water 5 in a container 1 having the substrate 3 arranged in the bottom thereof so as to locate the interface between both above the top surface (3a) of the substrate 3, transferring a gel layer 7 produced near the interface as a gel film to the top surface (3a) of the substrate 3, then drying the gel film, subsequently baking the dried gel film and converting the baked film into quartz glass. A basic organic catalyst such as amines is further added to the silicon alkoxide solution 6.
Patent JP-2000350293-A (JP)
Title: Piezoelectric vibrator, and piezoelectric sound device and its manufacture
Inventor: KAKINUMA HIROMI
IPC: H01L41/23
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibrator and a piezoelectric sound device which can generate a more natural sound by enabling even a small-diameter piezoelectric vibrator to increase the low-frequency side sound pressure level. SOLUTION: The piezoelectric vibrator 18 has a couple of piezoelectric ceramic plates 16 and 17 polarized in the thickness direction and inside electrodes 19b and 20b and outside electrodes 19a and 20a formed of conductor films formed on both surfaces of the piezoelectric ceramic plates 16 and 17 respectively. The inside electrodes 19b and 20b each on one side of each of the piezoelectric ceramic plates 16 and 17 are laminated or stuck together in a mutually electrically conductive state while the polarizing directions of the piezoelectric ceramic plates 16 and 17 are made opposite, and the outside electrodes 19a and 20a are electrically connected to each other. This piezoelectric vibrator 18 has its peripheral part fixed to the peripheral wall 13 of a case main body 11 with an elastic adhesive 24 and thus built in the case main body 11.
Patent JP-H11156122-A (JP)
Title: Heat resistant filter cloth
Inventor: FUJIHIRA MITSUGI
IPC: B01D46/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter cloth having high filtration capability and high durability, capable of sufficiently standing temperature at 250 deg.C which is the general temperature upper limit of an incineration flue gas, and showing no shrinkage or expansion. SOLUTION: This heat resistant filter cloth comprises a substrate cloth 2 of totally a texture of glass fiber. Polytetrafluoroethylene fibers of 1.0-10 d are used as a raw material of batting to be formed on the substrate cloth 2 and the substrate cloth 2 and the butting 3 are intertwisted and integrated by needle punching and the resultant intertwisted and integrated filter cloth is thermally shrunk to give this heat resistant filter cloth.
Patent JP-H03198393-A (JP)
Title: Circuit board device
Inventor: TANIMOTO HIROSHI
IPC: H05K1/18
Filed: 1989-12-27
Abstract: PURPOSE:To decrease a redundant bending part, to lessen defects due to a bending and to contrive the improvement of the reliability of a circuit board device by a method wherein a flexible substrate is partially folded back by providing a notch within the surface of the substrate. CONSTITUTION:When a flexible substrate 11 is made to perform a plane expansion, a notch 13 is provided within the surface of the substrate 11. This notch 13 is provided at a distance L2, which is identical with the size L1 of mechanism components 12 or is a little longer than the size L1, from one side of the substrate 11. Thereby, the surface of the substrate 11 is formed of a component mounting main surface 11a and component mounting subsurfaces 11b, 11b..., which are bent avoiding the components 12 and are formed in three dimensions. Electronic components 18, 18... are mounted on this surface 11a and these surfaces 11b... and a prescribed electronic circuit is formed. In such a way, the notch 13 is provided within the surface of the substrate 11, whereby even if the substrate 11 is not bent over its full width L0, a bending of the width L2 is performed and the components 12 can be avoided.
Patent JP-H10179744-A (JP)
Title: Method for working tracheotomy catheter
Inventor: NAKAIZUMI MASAHIRO
IPC: A61M16/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a working method for a tracheotomy catheter having a multilumen tube capable of easily and surely executing the connection of the end of the multilumen tube and a frame without being affected by the lumen shape and size of the multilumen tube and without assembling fine members. SOLUTION: The end 7 of the multilumen tube 1 is pushed into a metal mold 20 which consists of a bind cylindrical body erected with a core rod 20e at the central part of its inside base and is subjected to high-frequency induction heating. The end 4a of the lumen 4 for sucking foreign matter and the end 5a of the lumen for cuff expansion are melted and closed. While the apertures formed respectively at the flanks near the ends 4a, 5a of the lumen for sucking foreign matter and the lumen for cuff expansion are aligned to the apertures formed at the frame, the end of the mulitlumen tube and the frame are joined.
Patent JP-H04207143-A (JP)
Title: Oil and fat composition
Inventor: FUJIMURA MASAKI
IPC: A23L7/109
Filed: 1990-11-30
Abstract: PURPOSE:To provide an oil and fat composition containing an emulsifier, starch, etc., effective for suppressing the aging of starchy food for confectionery, bakery, noodle-making, etc., and giving good palatability. CONSTITUTION:The objective composition contains (A) an emulsifier (preferably glycerol fatty acid ester, sorbitan fatty acid ester, sucrose fatty acid ester, propylene glycol fatty acid ester or lecithin) and (B) a starch (preferably natural starch or chemically modified starch such as decomposed starch, gelatinized starch, starch derivative and particular starch) and/or an enzyme (preferably amylase, protease, cellulase, glucose oxidase or lactase).
Patent JP-H10175470-A (JP)
Title: Floor box for automobile
Inventor: ABE TSUTOMU
IPC: B60N3/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor box for an automobile made excellent in usability as a foot rest also provided with high rigidity. SOLUTION: A box main unit 11 and an opening/closing type tray 12 pivotally supported to the box main unit 11 are provided. One end side 13a is turnably supported to a reverse side of the tray 12, also the other end side 13b has a frame member 13 engageable with an upper part of the box main unit 11, to hold the tray 12 through the frame member 13 with a prescribed opening. In the box main unit 11, a hook member 16 engageable with a suitable part of the other end side 13b of the frame member 13 is provided, by engaging the frame member 13 with the hook member 16, the tray 12 is held to be set to the prescribed opening.
Patent JP-H08185273-A (JP)
Title: Isam file information processor
Inventor: MIZUTA TETSUO
IPC: G06F17/30
Filed: 1994-12-29
Abstract: PURPOSE: To make possible protection against a fault in ISAM file processing through simple constitution. CONSTITUTION: An external storage device 102 is nonvolatile and stored with the data file and index file of an ISAM file. A central processor 101 which processes information by using the files saves the necessary files on a main storage device 103 and performs speedy processing. The index file has B tree structure and the generation of a new node and alterations such as the addition and deletion of a key are generated during the information processing operation of the central processor 101. If a fault occurs during the processing, there is the possibility that the contents of the index file do not match the contents of the data file, but necessary information before the alteration is stored in a nonvolatile storage device 104 to make possible fault restoration processing.
Patent JP-2001150464-A (JP)
Title: Method for manufacturing molding and molding
Inventor: FURUTA AKIHIRO
IPC: B29C43/36
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a molding with a uniform thickness of a low cost structure. SOLUTION: A rigid sheet 6 is arranged in a mold 21 and a molten thermoplastic resin 2' is supplied to one of the sides of the rigid sheet 6 and further, a compressed fluid is supplied to the other side of the rigid sheet 6. Thus the resin 2' is pressed by means of the rigid sheet 6 to shape the resin 2'.
Patent JP-H06197450-A (JP)
Title: Demand controller and demand control system
Inventor: NANJO KAZUHIKO
IPC: F24H1/18
Filed: 1992-12-21
Abstract: PURPOSE:To provide a demand controller capable of performing load control suited depending upon the situation at home or factory in a demand controller for reducing the quantity of total power used for load groups to that set for load groups. CONSTITUTION:When the quantity of total power used for load groups L1 to L3 has exceeded a target quantity of power set, a load state monitor portion 5 monitors the operating conditions of each load detected by state detecting portions N1 to N3 in accordance with the priority order preset; a judging portion 3 judges a load requiring the control of the operating conditions based on the results of monitoring; a control signal is output from a control signal output portion 4; and a state control portion Ml to M3 controls the operating state of each load based on the control signal.
Patent JP-H04208367-A (JP)
Title: Air conditioner
Inventor: AKAI HISAMITSU
IPC: F25B13/00
Filed: 1990-11-30
Abstract: PURPOSE:To sufficiently exhibit room heating performance responsive to a room heating load by controlling the operating frequency of a compressor in response to the opening of a motor-driven type expansion valve and superheat degree of refrigerant. CONSTITUTION:If the opening of a motor-driven type expansion valve 5 is smaller than a set opening, whether a predetermined time is elapsed in the state or not is counted by a timer. If the predetermined time is elapsed, the operating frequency of a compressor 1 is controlled to be lowered. Sensed temperatures T1, T2 of first, second refrigerant temperature sensors 21, 22 are again read, and superheat degree  T of refrigerant is calculated. The opening of the valve 5 is so controlled in an opening direction that the  T becomes constantly a set value Tsa. If the opening of the vale 5 is decided to be the set opening or more, whether a difference  T(= T1-T1) is a predetermined value  Tbeta or more or not is decided. If the opening of the vale is the set opening or more and yet a predetermined time is elapsed in the state that the difference T(=T2-T1) is the value  Tbeta or more, the operating frequency of the compressor 1 is controlled to be raised.
Patent JP-H11157927-A (JP)
Title: Zirconia amorphous refractory
Inventor: TERANISHI HISAHIRO
IPC: C04B35/66
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconia amorphous refractory having increased infiltration resistance to slag, erosion resistance to the slag, and extremely improved tolerance by using zirconia as a main component and adding carbon, silicon carbide and silica flour thereto. SOLUTION: This zirconia-based amorphous refractory consisting essentially of zirconia and contains 3-20 wt.% carbon for improving infiltration resistance to slag and tolerance, 2-10 wt.% silicon carbide acting as an antioxidant of the carbon and having <=100 μm particle diameter and 0.3-2.0 wt.% silica flour acting as a hydration retardant and having <=10 μm particle diameter. A pulverized material of a zirconia-carbon-based brick including >=50 wt.% zirconia is used singly or in combination with the zirconia by regulating the content of the carbon so as to be within the range not exceeding 20 wt.%. If necessary, 10 wt.% water-soluble phenol resin can be added as a binder.
Patent JP-2000139775-A (JP)
Title: Toilet device
Inventor: TAKAGI TOSHIHIRO
IPC: A47K13/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To reflect user's intention for saving by providing an estimate means for using a toilet, controlling the toilet seat surroundings and a control-setting manipulation means controlling the toilet seat surroundings at an arbitrary time, in accordance with use frequency of the toilet operated on the basis of a detecting means of use of toilet and a counting means. SOLUTION: This toilet device is provided with a means 10 for detecting use of a toilet and a means 11 for counting the using time zone to estimate the frequency of use by a means 12 for estimating use of the toilet inputting these output signals. Further, it is provided with a control-setting manipulation means 13 for setting the control of the toilet seat surroundings. The output signals is inputted in a control means 16 controlling the toilet seat surroundings together with the output signals of the estimation means 12 and a control quantity-control means 17 by which a user can arbitrarily set a setting quantity of the toilet seat surroundings. A toilet seat heater 20 and a hot water heater 21 generating hot water washing the private parts are controlled by the control signals obtained by the control means 16.  In this way, a target temperature can be lowered to save electric power in the time zone where an estimated use frequency is small.
Patent JP-H06166534-A (JP)
Title: Method for sensing occurrence of defective of chopped strand and sensor
Inventor: GOTO SEIJI
IPC: G01N21/89
Filed: 1992-11-27
Abstract: PURPOSE:To provide a method for continuously measuring the amount of fluff produced from a chopped strand and accurately and rapidly sensing the occurrence of a defective and its apparatus. CONSTITUTION:A fan 15 is installed near a conveying passage of a chopped strand 4 to suck produced fluff, which is then introduced into a space between a projecting part 11 and a receptor part 12 of a laser beam (a). A change in the intensity of the laser beam applied to the receptor part 12 is measured to determine the number of filaments crossing the beam within a prescribed time.
Patent JP-H05175799-A (JP)
Title: Noise elimination circuit
Inventor: KUBOTA AYUMI
IPC: H03K17/00
Filed: 1991-12-24
Abstract: PURPOSE:To simply check a fault such as a rapid charging discharge circuit or the like by measuring a capacitor voltage in the circuit provided with a CMOS inverter circuit, a capacitor, a rapid charging circuit and a rapid discharge circuit or the like so as to compare the voltage with an output of the inverter circuit. CONSTITUTION:The noise eliminating circuit consists of CMOS inverter circuits 3, 4, a capacitor 5, a rapid charging circuit 6 and a rapid discharge circuit 7 or the like. A voltage at a node Po being a voltage across the capacitor 5 is observed and measured by a Schmitt trigger inverter 8, the result of measurement and an output of the inverter 4 are compared by an exclusive OR circuit 9 and the result is monitored by a monitor 12. Then a prescribed pulse signal corresponding to a fault in the circuits 6, 7 and a broken wiring is monitored and a fault in the rapid charging circuit 6 and the rapid discharge circuit 7 and the broken wiring or the like is simply checked.
Patent JP-2000162043-A (JP)
Title: Optical device using wavelength variable interference filter
Inventor: NAGASHIMA TETSUYA
IPC: G02B3/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent interference fringes from occurring at the time of image formation of rays of light transmitted through a wavelength variable interference filter. SOLUTION: A CCD camera 1 is provided with a wavelength variable-type wavelength variable interference filter 2 capable of changing the transmission characteristics of light by arranging a pair of optical substrates, in which reflecting membranes are formed on their opposing surfaces, at a micro interval and changing the micro interval of the optical substrates and picks up images by performing image formation of rays of light transmitted through the interference filter 2 from an object body at an image sensor 4. The CCD camera 1 is further provided with an interference fringe preventing optical structure for preventing interference fringes from occurring at an image forming plane by bringing the rays of light transmitted through the interference filter 2 into parallel rays of light by optical fiber plates 8 and 9 provided in the front and rear of the interference filter 2.