baber/WOPTO huggingface dataset:
Patent JP-2001156312-A (JP)
Title: Method for manufacturing thin-film solar battery and thin-film substrate through hole machining method
Inventor: SATO KOKI
IPC: H01L31/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a that-him solar battery that has improved solar battery characteristics without generating any cracks in a first electrode layer, and is simple and has improved mass-producibility. SOLUTION: In the manufacturing method for machining the connection hole and the power collection hole of a thin-film solar battery mutually separated, adjacent unit photoelectric conversion parts are electrically connected in series via the connection hole and the power collection hole for electrical, series connection by using a mold made of a punch and a die, a punch P1 and a spare die D1 with an opening having an inner diameter of smaller dimensions than the outer diameter of the punch are prepared, the opening of the spare die D1 is machined in advance by the punch P1, the dimensions of the outer diameter of the punch are set to nearly the same as those of the inner diameter of the opening of the die, and a mold made of the machined die and the punch is used, thus machining the connection hole and the power collection hole.
Patent JP-H04208823-A (JP)
Title: Method and device for detecting cavitation noise
Inventor: YANAI SHINJI
IPC: G01H3/08
Filed: 1990-11-30
Abstract: PURPOSE:To improve the cavitation noise detecting accuracy by detecting cavitation noise in such a way that signals received near a propeller are divided into high- and low-frequency bands and the level variation ratio between both bands is compared with a prescribed threshold. CONSTITUTION:Such a feature of cavitation noise that the level variation of its high-frequency component is larger than that of its low-frequency component is utilized. The cavitation noise is detected in such a way that wide-band signals received by a sensor 11 near a propeller are divided into high- and low-frequency components by means of a frequency dividing means 13 after the signals are amplified by means of an amplifier 12 and the level variation ratio between both components is found by means of a level variation calculating means 13, level variation ratio calculator 15, and comparator 16. Then the level variation ratio is compared with a prescribed threshold. Therefore, the detecting accuracy and detecting ratio of this cavitation noise detecting device can be improved, since the influence of ambient noise and deterioration of characteristics of warships and other ships with lapse of time can be reduced.
Patent JP-2001159444-A (JP)
Title: Damping force adjusting type hydraulic shock absorber
Inventor: MATSUMOTO TAKUYA
IPC: F16F9/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To stably generate damping force in relation to sudden fluctuation of the flow rate of oil, in a damping force adjusted type hydraulic shock absorber. SOLUTION: A slider 39 is slidably fitted in a piston bolt 4, and pressure control valves 21, 32 on the extension side, and the contraction side for controlling pressure of oil between port 19, 20 and between ports 30, 31 are formed of valve members 42, 43 attached on both ends of the slider 39. Oil chambers 57, 58 on both ends of the valve members 42, 43 are shut off from the ports 20, 31 on the downstream side of the pressure control valves 21, 32 on the extension side and the contraction side by flange parts of the valve members 42, 43.  Since suddenly changed pressure of the ports 20, 31 is not transmitted to the oil chamber 47, 58, when the flow rate of oil is suddenly changed, even when pressure of the ports 20, 31 is suddenly changed by the flow resistance of check valves 22, 33 on the downstream side of the ports 20, 31, the slider 39 will not moved by pressure fluctuations, and therefore, a stable damping force can be obtained..
Patent JP-H06153482-A (JP)
Title: Single-pole generation nn machine
Inventor: ICHIKAWA MASAHIDE
IPC: H02K31/02
Filed: 1992-11-09
Abstract: PURPOSE:To provide a single-pole generation NN machine which is reduced by volume down to half as a whole as compared with the conventional one and increases the output energy by connecting two permanent magnets in an SN orientation which is opposite to the NS orientation. CONSTITUTION:A magnetic material (an iron plate) 2 is inserted into the middle part between a permanent magnet 1 and a permanent magnet 5, and the spiral coils of conductor or conductive disc plates 7, 8 are held between the side surface of the permanent magnet 1 and the side surface of the permanent magnet 5. A rotating shaft 3 is passed through the central part among the permanent magnet 1, the magnetic material 2, the permanent magnet 5 and the spiral coils 7, 8, and electric energy generated by rotational power is taken out from the periphery of the spiral coils 7, 8 through a brush 4. Since the NS direction of the permanent magnet 1 and the permanent magnet 5 is connected in the opposite direction or SN direction and it is equivalent to that electric energy is connected in series to each other, double voltage and current can be taken out.
Patent JP-H08183649-A (JP)
Title: Inorganic building material
Inventor: TANO SHIGEO
IPC: C04B40/02
Filed: 1994-12-27
Abstract: PURPOSE: To improve workability by using a CaSiO3 crystal, a hemihydrate gypsum powder and a water-crashed granulated slag as the main components and adding a reinforcing material, an extending agent, a curing modifier and a retarder thereto. CONSTITUTION: A CaSiO3 crystal gel is obtained by mixing a lime raw material with a silica raw material in the molar ratio C/S of 0.6-1.0, adding water to prepare a slurry having 30% concn. and performing hydrothermal synthetic reaction under >=2kg/cm<2> water vapor pressure in an autoclave. Next, the components are blended so that the ratio of each component in the blended material is respectively 30-70wt.% (hereinafter %) in the CaSiO3 crystal, 70-30% in the sum of 14-40% β-type hemihydrate gypsum having the size wholly passing through 200 mesh and 14-40% water-crashed granulated slag powder having the Blaine value of >400, 3-15% in the reinforcing agent such as pulp, mica or fiber, 5-20% in the extending agent such as CaCO3 , talc, or wallastonite and 2-10% in the curing modifier such as Ca(OH)2 or Al2 (SO4 )3 and protein retarder.  Water is added into the blended material to make 10% slurry, the slurry is dehydrated and molded to make a semifinished product, thus the objective inorganic building material is obtained by aging the semifinished product at about 60 deg.C.
Patent JP-H03198061-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/07
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in flexibility, film strength, and adhesiveness by incorporating a polysilane derivative optionally substituted by arylene groups on the main chain. CONSTITUTION:The polysilane derivative to be added to the photosensitive layer has the optionally substituted arylene groups on the main chain represented by formula I in which each of R<1> - R<4> is H or optionally substituted alkyl, alkoxy, alkenyl, aryl, alkylsilyl, or arylsilyl; Ar is an optionally substituted arylene group each of x, y, and z is a proportion of units derived from each monomer, thus permitting the obtained photosensitive body to be enhanced in adhesiveness, film strength, and flexibility.
Patent JP-2000174091-A (JP)
Title: Carrying device and manufacturing device
Inventor: SHIRAI HIDENOBU
IPC: H01L21/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device with a high throughput and a small occupation area of a carrier robot. SOLUTION: A semiconductor-manufacturing device 41 is provided with a vacuum carrying robot 45 for carrying a wafer W by the turning and up/down operation of vacuum carrying arms 47a and 47b. Then, a treatment chamber 43 and a load lock(L/L) chamber 44 are arranged on the turning periphery of the vacuum carrying arms 47a and 47b. The vacuum carrying robot 45 carries the wafer W between the L/L chamber 44 and the vacuum carrying chamber 42 and between the vacuum carrying chamber 42 and the treatment chamber 43 only by turning and moving up/down the vacuum carrying arms 47a and 47b.
Patent JP-H06186082-A (JP)
Title: Infrared sensor device
Inventor: HORI KENJI
IPC: H01L37/02
Filed: 1992-12-22
Abstract: PURPOSE:To enhance workability during assembly of an infrared sensor device and to increase the yield of the device by eliminating the need for connections made by lead wire. CONSTITUTION:An infrared array sensor 1, in which the electrodes of a pyroelectric element to be connected to the external are aligned on the light receiving surface of a pyroelectric base and installed in proximity to one another, and a circuit substrate 2 having windows 9 bored therethrough to correspond to the pyroelectric element and having the grating 10 of the windows and/or a wiring pattern formed on its peripheral side opposite the light-receiving side, are used. The infrared array sensor 1 is bonded to that side of the circuit substrate 2 which is opposite the light-receiving side, so that infrared rays pass through the windows 9 and impinge on the pyroelectric element, and also that the electrodes are connected to the wiring pattern.
Patent JP-H11240869-A (JP)
Title: Lactam carboxylic acid derivative, its production and production of piperidine derivative using the same
Inventor: MIYAMOTO HIDETO
IPC: C07D211/22
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a manufacturing intermediate for piperidine derivatives, which are intermediates of medicaments useful as antidepressant such as paroxetine, or the like. SOLUTION: This lactam carboxylic acid derivative is a compound expressed by formula I (R<1> is a 1-5C alkyl), e.g. methyl (±)-trans-4-(4-fluorophenyl)-2-oxo-3- piperidinecarboxylate. The compound of formula I is obtained by catalytically reducing a compound of formula II (R<2> is a 1-5C alkyl) [e.g. methyl 4-cyano-3-(4- fluorophenyl)-2-methoxycarbonyllactate, or the like], preferably at room temperatures to -150 deg.C, 0.5-150 kgf/cm<2> hydrogen pressure by using reducing catalyst, preferably Raney nickel, on the like. The amount of the catalys to be used is preferably 0.0-0.3 pts.wt. based on 1 pt.wt. of the compound of formula II.
Patent JP-2000145129-A (JP)
Title: Staging provided with load lifter
Inventor: UEDA RYOJI
IPC: E04G21/16
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To safely and easily carry in and out building materials by detachably fitting this staging to a veranda of a building or an outside scaffold in order to carry in and out relatively small building materials at any arbitrary floor of the building under construction. SOLUTION: A working floor 11 is detachably fitted to a veranda at an arbitrary floor of a building under construction or an outside scaffold 1 by wires 16, 17 so as to overhang outward and handrails 21, 22 are erected along the edge except the building side of the working floor 11. Supports 28 are erected at the inside of the handrails and an arm 29 is connected at the upper end of the support so that the front end of the arm extends to the outside of the handrail and can be horizontally turned. Further, a motor-driven hoist 30 is equipped at the front end of the arm 29.
Patent JP-H03201166-A (JP)
Title: Display system at the time of correcting japanese document reading translation system
Inventor: SAKAI RIEKO
IPC: G06F17/27
Filed: 1989-12-28
Abstract: PURPOSE:To make it possible even for a person having no knowledge of Japanese to easily execute correcting work by detecting erroneous recognition from a translated result. CONSTITUTION:A corresponding table forming part 11 forms a corresponding table in which a document obtained after checking an image document and a translated document are set up and displays the table on a display part 7. If an error position exists in the translated document out of the display contents, an instruction is inputted to a correction part 6, the Japanese document corresponding to a document obtained after translating the specified position is extracted while referring a Japanese document/translated document correspondence table 13 and an image document corresponding to the extracted document is checked. At the time of deciding the translated document, the checked document and the corresponding position of the image data, these data are displayed on a display part 7. After the succeeding operation, the candidate character of an error position is formed and displayed by a candidate character forming part 12. When a correct characters selected from the displayed candidates, the erroneously, recognized character is corrected by a correction part 6. Thus, even a person knowning no Japanese can easily execute the correction work of Japanese.
Patent JP-H10179238-A (JP)
Title: Brush for hair dryer
Inventor: KAMATA KENJI
IPC: A45D20/50
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To quickly dry hair by increasing the area of contact between hot air from an outlet and the hair. SOLUTION: In a brush in which a number of bristles 2 are projected out from the surface of a base 1 in which a hot-air outlet 3 is formed, projections 4 not higher than the bristles 2 and leading to the roots of the bristles 2 are formed/intermittently along the longitudinal direction of the brush. Where the projections 4 are present, hair 9 is floated from the base 1 and therefore the hair 9 is stepped between the projections 4 and the portion where the projections 4 do not exist, with the result that air discharged from the outlet 3 flows smoothly.
Patent JP-H05174471-A (JP)
Title: Cassette loading device
Inventor: SAITO SAKAE
IPC: G11B15/675
Filed: 1991-12-25
Abstract: PURPOSE:To easily take in/out a cassette by housing a slide housing into a housing in the state of placing the housing at a loading position and making the slide housing capable of sliding and projecting from the inside of the housing in the state of placing the housing at an unloading position. CONSTITUTION:The housing 3 of a loading device is placed from the unloading position to the loading position by inserting a cassette 2 into a slide housing 30 and pressurizing it from the direction of the arrow A. Then, at this time, the slide housing 30 is actuated in the housing 3 while linking with the movement of a slide pin 55 since the slide housing 30 is connected rotatably to the slide pin 55 sliding along a guide groove 31 of the hosing 3. That is, the slide housing 30 is protruded from and housed in the inside of the housing 3 in accordance with sliding of the slide pin 55 moving along the guide groove 31. Further, the guide pin 33 of the housing 30 is moved in the long hole 32 of the housing 3 and the housing 30 is guided.
Patent JP-H09183834-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: C08G64/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce a resin excellent in moldability, heat stability and mold- corrosion resistance and useful for producing a formed article having a low birefringence such as an optical material by polymerizing specific two kinds of divalent phenols with a carbonic acid diester in molten state. SOLUTION: (A) An aromatic dihydroxy component whose at least 80mol% is (i) 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane and (ii) 4,4'-(m- phenylenediisopropylidene)diphenol, wherein a ratio of the components (i) to (ii) is 99:1 to 20:80, preferably 80:20 to 20:80 in terms of molar ratio is polymerized with (B) a carbonic acid diester, preferably diphenyl carbonate in molten state. Further, the obtained aromatic polycarbonate resin preferably has a specific viscosity of 0.2-0.5 at 20 deg.C in a solution prepared by dissolving 0.7g of the resin in 100ml of methylene chloride.
Patent JP-H11326616-A (JP)
Title: Mirror and optical condensing system using the same
Inventor: YAMAGUCHI SATORU
IPC: B23K26/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To realize efficient machining by using a mirror whose angle of inclination of the reflection face at each position of the mirror is designed corresponding to the spot shape and intensity distribution of a laser beam and to those of a beam emitted to an irradiated face. SOLUTION: A rectangular coordinate system, where an optical axis is the origin and the direction of an uniform intensity distribution to be converted is taken as a (y)-axis and the direction orthogonal to it is taken as an (x)-axis, is defined on a plane which includes a point S and is orthogonal to the optical axis of incident light. Assuming that a reflected light 4 from an arbitrary point P of a mirror 1 arrives at an irradiation position 5 and arrives at a point Q on the plane orthogonal to the optical axis in the irradiation position 5, it is sufficient if the point Q is so determined that a desired beam profile 6 which has a uniform intensity distribution with respect to a uniaxial direction be obtained in this position. In order to make the reflected light 4 of the mirror 1 arrive at a position corresponding to the point Q, it is sufficient if the normal of the curved surface at the point P of the mirror 1 divides ∠SPQ equally into two.
Patent JP-H07176059-A (JP)
Title: Optical disk device
Inventor: SASAKI TAKESHI
IPC: G11B7/085
Filed: 1993-12-17
Abstract: PURPOSE:To always decide an optimum threshold value and to decode a sum signal output from a split type photosensor without an error and without requiring a special operation by adding simple circuits including an AD section, a data storage section and a threshold decision device to a decoding section. CONSTITUTION:A sum signal output 7 is inputted to a decoding section 14 and simultaneously inputted to an analog digital conversion section 11 and the output is stored in a data storage section 12. A threshold value decision device 13 decides a threshold value Vth based on the data of the section 12, a decoding section 14 decodes the sum signal output to '1' and '0' binary codes based on the threshold value and outputs them from an output terminal 15. Where, the output of the section 11 is stored in the section 12 for a prescribed time. Let Vmax and Vmin be a maximum and a minimum values among the data stored in the section 12 and the Vth is decided by an equation Vth=Vmin+(Vmax-Vmin/2. The section 14 binarizes the output 7 employing the Vth as the threshold value and performs accurate decoding.
Patent JP-H10184279-A (JP)
Title: Excavated muck conveyor for tunnel boring machine
Inventor: MIZUNO NAOSUKE
IPC: E21D9/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of soil removal by a method wherein a facing is excavated by a cutter for a tunnel boring machine, excavated muck is piled into a hopper and conveyed by a conveyor and the inside of a transfer pipe is washed away by a water-jet means installed into the transfer pipe. SOLUTION: The ground is excavated by extending a shield jack 9 while rotating a cutter 10 for the tunnel boring machine, and excavated muck is piled into a hopper 15. The inside of the hopper 15 is supplied with water from a cooling water pipe 28, and excavated muck is carried easily. Excavated muck is transferred into a discharge port 18 at the rear of a partition wall 11 by a screw blade 21 for a screw conveyor 19 from an intake 17 in the hopper 15. Excavated muck is transported to the rear of a tunnel through a transfer pipe 25 connected to the discharge port 18. A high water-pressure nozzle 26 is installed to the curved section 25c of the main body section 25b of the transfer pipe 25, and excavated muck in the transfer pipe 25 is washed away to the rear of the tunnel.  The efficiency of soil removal is improved by adopting the high water-pressure nozzle 26 having large fluid transport capacity regardless of the space of a cutter chamber 12.
Patent JP-H10187332-A (JP)
Title: Hologram input keyboard
Inventor: ITO MASAKAZU
IPC: G06F3/0488
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform an input operation through an input keyboard by using a touch panel without a feeling that something is wrong by pasting a transparent hologram on which characters and numerical character information of keys of a keyboard are recorded on a touch panel and functioning a hologram reproduced image as a touch switch. SOLUTION: A hologram recording film 2 is pasted on a glass base plate 1, and object beams from a keyboard 9 and reference beams are made incident from the same side with prescribed degrees and are interfered in the film 2. What is more, a PET protection layer 10 is pasted on a hologram plane, and a wavelength selective filter 7 is laminated. Here, when regenerative light illuminates the hologram 2 through the filter 7 from the same direction with the reference beams 5, an observer recognizes a reproduced image of the keyboard from the side of a piezo-electric device 6. Then, the key positions of the reproduced image of the keyboard is made the switch positions of a touch panel, and touching here with a finger fetches it as an input signal.
Patent JP-H03204808-A (JP)
Title: Hair-washing composition
Inventor: FUKUCHI YOSHIHIKO
IPC: A61K8/89
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the subject composition having excellent usability such as a wet state after washing, pliability and smoothness of hair after drying by mixing a surfactant and polyoxyalkylene-modified organopolysiloxane in a specific ratio. CONSTITUTION:The aimed composition contains (A) 5-40wt.% one or more of an anionic surfactant, an amphoteric surfactant and a nonionic surfactant and (B) one or more polyoxyalkylene-modified organopolysiloxane selected from compounds expressed by formula I to formula IV (R is 1-3C alkyl or phenyl; R' is H or 1-12C alkyl; p is 1-5; m is 0-100; n and x are 1-50; t and y are 0-50) in a weight ratio of B/A of 1/2000-1/5, preferably 1/500-1/5.
Patent JP-H06194502-A (JP)
Title: Microlens and microlens array and their production
Inventor: UMEKI KAZUHIRO
IPC: G02B3/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide the microlens and microlens array having good efficiency of utilizing light and the process for production thereof. CONSTITUTION:A film 12 consisting of the thermally deformable photosensitive material and having the uniform thickness is formed on a transparent substrate 10. The film 10 is photopatterned according to the patterns meeting the respective lenses in the microlens array to be formed and the arrangement thereof. The photopatterned films 12 are heated to a thermal deformation temp. or above to form the array arrangement of the photosensitive material having smoothly projecting shapes 12A by the thermal deformation and surface tension of the photosensitive material. The surface formed with the array arrangement is subjected to dry etching to engrave and transfer the array arrangement of the projecting surface shapes 12A to a substrate 10, by which the desired refractive surface shapes and the array arrangement thereof are formed on the substrate 10.
Patent JP-H05169474-A (JP)
Title: Interior panel
Inventor: OOSA KOUJI
IPC: B29C41/22
Filed: 1991-12-26
Abstract: PURPOSE:To improve appearance by eliminating the generation of a recessed part in the outermost skin layer by certainly preventing the impregnation of a soft foam layer with a hard foamable molding raw material by forming a skin material into a sandwich structure and uniformizing the substantial thickness of the soft foam layer over the whole thereof. CONSTITUTION:In a door trim 1 wherein a hard foamed base material 5 is integrally molded on the rear of a skin material 3, the skin material 3 is constituted of the outermost skin layer 13, the soft foam layer 15 integrally molded on the rear of the outermost skin layer 13 by slush molding and the innermost skin layer 17 composed of the solid layer integrally molded on the rear of the soft foam layer 15.