baber/WOPTO huggingface dataset:
Patent JP-H10287241-A (JP)
Title: Car body tilt control device for rolling stock and its car body tilt control method
Inventor: SATOU TOMOYUKI
IPC: B61F5/22
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately control tilt displacement when a car body is tilted, perform ordinary car body tilt control when the device is in failure. SOLUTION: A car body tilt control device is provided, in which a tilt beam 3 is interposed between a car body 1 and a bogie 2, in an actuator 5 suspension supported to both ends of the tilt beam 3, both ends of a torsion bar 6 horizontally provided between side beams of the bogie 2 are flexibly connected through a link 7. Height adjusting valves 10a, 10b, 10c of air spring are set up in three parts of right/left sides and center between the bogie and the tilt beam. Between an air source 13 and right/left air spring 9 is connected by a pipe 11 by interposing the right/left height adjusting valves 10a, 10b, between the right/left air springs is connected by a pipe 12, between a pipe central part and the air source 13 is connected by a pipe 11 by interposing the height adjusting valve 10c in the center, in the halfway of a pipe between each height adjusting valve and the right/left air spring, opening/closing control valves 14a, 14b are provided.
Patent JP-S5342725-A (JP)
Title: Film feeder
Inventor: SUZUKI RIYUUTAROU
IPC: G03B17/00
Filed: 1976-09-29
Abstract: PURPOSE: To wind up and rewind the film with the same member by selectively transmitting a drive force of the film feed and drive system via a clutch mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308991-A (JP)
Title: Speaker fitting structure
Inventor: SHIROTA KOZO
IPC: H04R1/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To fit a speaker without using a tool by providing a cabinet with an engagement part to engage a supporting face in front of a speaker and a first end part of the speaker and using a holding member which is engaged with the engaged parts of the cabinet and gives force for pressing the second end part of the speaker on the supporting face. SOLUTION: A sound conductor rib 7 for supporting the front of a speaker 4 and executing positioning is provided on a sideboard 3 of a cabinet 1. The upper end 4c of the speaker 4 is restrained to the lower end of a positioning rib 9 and right/left ends 4b and 4d are positioned by positioning ribs 8 and 9. Opening holes 11 and 12 are provided on the baseplate of the cabinet 1. The opening holes 11 and 12 have insertion parts 11a and 12a of sizes into which restraining pieces can be inserted and the narrow engagement parts 11b and 12b which are connected to the insertion parts and to which the restraining pieces can be engaged. The restraining piece 13 is inserted and it is laterally shifted. Thus, the pawl part of the restraining piece 13 gives force for depressing the lower end of the speaker 4 toward the beseplate 2.
Patent JP-H04321936-A (JP)
Title: Head movement control method and optical disk device
Inventor: SUZUKI HARUYUKI
IPC: G11B7/085
Filed: 1991-04-20
Abstract: PURPOSE:To execute such stable control as the moving time is not different even if a pitch is varied, and the speed gain is not varied either by calculating a head moving speed by multiplying a relative speed between an optical head and a track, and a track patch. CONSTITUTION:An optical head 10 detects crossing of a track as a track error signal 'IE, and it is converted to a track pulse signal PLS by a track crossing means 11. The signal PLS allows a counter 1 to count up and down, its output shows the track number Nd, and a track pitch Tp is calculated by an N-Tp converting part 4. On the other hand, as for the signal PLS, a relative speed Vdn of the optical head 10 and the track is detected by a speed detecting means 12. By multiplying this relative speed Vdn and the track pitch Tp by a multiplying means 13, a real speed Vd of the optical head 10 is calculated, and by using it, speed control is executed.
Patent JP-H11310211-A (JP)
Title: Sealing package
Inventor: OTSUKA ATSUHIRO
IPC: B65D75/62
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing package wherein not only a vertical perforation but a horizontal perforation can be easily cut by one action and in which, at the time of unsealing, there is no danger that the sealing package is broken in a direction deviated from the lateral perforation. SOLUTION: In the sealing package wherein a first breakage line and a second breakage line intersecting the first breakage line are provided and after the package in broken along the first breakage line, it is broken along the seconds breakage line to unseal the package, there are provided a breakage guide means 45 which guides the breakage along the first breakage line 41 to a point of intersection 40 between the line 41 and the line 42 and a breakage direction changing means to change the direction of breakage from the point 40 to a direction along the line 42. And in order to prevent the breakage along the line 41 from developing unnecessarily farther, a breakage preventive means is provide to prevent the breakage.
Patent JP-S5240863-A (JP)
Title: Sealing method of actuating liquid into heat pipe
Inventor: HONDA ICHIROU
IPC: F28D15/02
Filed: 1975-09-27
Abstract: PURPOSE: A sealing method of actuating liquid of heat pipe capable of sealing the actuating liquid in a simple and stable state and of sharp shortening the time of sealing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0414105-A (JP)
Title: Process controller
Inventor: HOYA KAZUO
IPC: G05B13/04
Filed: 1990-05-08
Abstract: PURPOSE:To attain the application of a process controller in a range covering the disturbance of a short period through the operation pattern fluctuation of a long period by correcting automatically the sensitivity of each factor of a model formula when the operation analysis data and a group of samples are arranged for reconstruction of the model formula. CONSTITUTION:A state detector 2 detects the various information on a control subject process 1 and inputs them to a control subject estimating means 4 and a data memory 6. The means 4 contains a model formula that is obtained based on the dynamic characteristic data of an actual process stored in a memory 6. At the same time, the control subject estimation values obtained by the means 4 are successively stored in the memory 6. The sample that is sampled at the entrance of the process 1 is analyzed by an analyzing means 3 and this analyzing result is stored in the memory 6. At the same time, an estimated model correction means 5 corrects the key parameter of the model formula of the means 4 based on the analyzing result. An operation end target value deciding means 8 counts backward a manipulated variable necessary to hold the target value of a control subject from an estimated model formula and outputs the result of this reverse operation to the process 1.
Patent JP-S5542283-A (JP)
Title: Production of star ruby and star sapphire
Inventor: KAWACHI AKIHIKO
IPC: C30B29/20
Filed: 1978-09-21
Abstract: PURPOSE: To obtain high quality star ruby and star sapphire by melting raw material alumina sintered beforehand and crystallizing the melt.  
     CONSTITUTION: Aluminum oxide powder, chromium oxide powder and titanium oxide powder are compression molded and sintered to make a rodlike raw material. Part of the raw material is heated to a high temp. to form a melting zone, and by slowly shifting this zone the melt is crystallized. The raw material is heated most simply by condensing infrared rays in an elliptic mirror of revoltion. By this method  sintering is carried out in the raw material stage, so titanium oxide is dissolved  in corundum uniformly and surely, and the following high temp. melting facilitates  uniform dispersion of titanium oxide. As a result, ritanium oxide microcrystals  are formed in the resulting crystal, and star ruby and star sapphire in which a perfect 6-string star appears are obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5240362-A (JP)
Title: Length measuring apparatus
Inventor: MATSUTANI KATSUMI
IPC: G01B21/06
Filed: 1975-09-26
Abstract: PURPOSE: To make accurate measurement of length by adding the respective counts of a counter which makes counting during operation of a detector and a counter which makes counting during non operation of the detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5241059-A (JP)
Title: Device for extracting hairs of a nostrils thorns and the like
Inventor: MIWA TAIJIROU
IPC: B25B9/00
Filed: 1975-09-26
Abstract: PURPOSE: A device for extrating hairs of a mostils or other thin neelle-like objects, rapidly and without unnecessary swing motion, by pushing a button with the objects being gripped firmly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5342586-A (JP)
Title: Crystal oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1976-09-29
Abstract: PURPOSE:To obtain the crystal oscillator of small type stably operating, by forming the shape of the oscillating part of the DT cut crystal oscillator as a given width and embodying it with the support.
Patent JP-H0789479-A (JP)
Title: Bicycle
Inventor: OTANI SHOICHI
IPC: B62M11/06
Filed: 1991-02-26
Abstract: PURPOSE:To provide a bicycle in which the wheel space between a front wheel and a rear wheel is set short. CONSTITUTION:A frame 1 is provided with a shaft insert hole, and with a rear hub having a free wheel 15 on the outer periphery. A crankshaft 16 is inserted in the rear hub through a bearing, and a pair of right and left cranks 20, 20 having a pedal 19 are provided on both ends of the crankshaft 16. A gear 21 is provided on the right crank 20 in such a manner as to rotate in a body. A driven gear 23 which meshes with the gear 21 is supported on the frame 1. An interlocking gear is spline-coupled to the driven gear 23, and one or more transmission gears are arranged in a line between the interlocking gear and the free gear of the free wheel 15. Thus, the rear hub and the crankshaft 16 are on the same axis, and the rear wheel 11 is disposed in a position close to the front wheel 8. Accordingly, the wheel base can be reduced, the turning performance is excellent, and the parking space for bicycles can be reduced.
Patent JP-S5544065-A (JP)
Title: Hatch of small boat
Inventor: OOSHITA SATOSHI
IPC: B63B19/14
Filed: 1978-09-22
Abstract: PURPOSE: To eliminate failure of a hatch and its metal fittings, by protecting holders with rubber members for releasing the restraint on a hatch cover even when the cover is under excess load.  
     CONSTITUTION: A hatch cover 12 is kept open by making a holding metal fitting 36 engaged with the hatch cover 12 and a deck 14 through receiving members 32, 34 fitted to them respectively. The receiving member 32, 34 are composed of rubber members 42, 44 fitted to metal fittings 38, 40. The rubber members 42, 44 have holes 46, 48 to which the holding metal 36 is fited detachable and also have notches 50, 52 to which the holding metal 38 formed below the holes is fitted detachable. When an excess load is put on the hatch cover 12, the metal fitting 36 comes off the receiving member 34 to release the restraint of the cover 12. When the cover 12 is closed, the metal fitting 36 is held by the receiving member 34 and another receiving member 54 fixed to the deck 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02297483-A (JP)
Title: Recording sheet
Inventor: KABURAGI YOSHIAKI
IPC: D21H27/36
Filed: 1989-05-12
Abstract: PURPOSE:To make the subject recording sheet best suited to a wire dot printer using an ink ribbon by laminating an ink reception layer consisting mainly of acrylic resin at specific glass transition temperature and a surface layer consisting mainly of butyral resin sequentially on one side of a support. CONSTITUTION:An ink reception layer consisting mainly of acrylic resin at glass transition temperature of less than 20 deg.C and a surface layer consisting mainly of butyral resin are laminated sequentially at least, on one side of a support to form a recording sheet. Acrylic resin at glass transition temperature of less than 20 deg.C is, for example, polymethylacrylate or ethylacrylate. The preferable thickness of the ink reception layer is about 2 to 10mum and ink is not fixed stably, if the thickness is out of this range. The surface layer protects the ink reception layer and makes the recording sheet easy to handle and highly resistant against blocking. The butyral resin used as a resin for the surface layer has no particular limitation. Thus the recording sheet becomes highly capable of retaining ink and is compatible with a wire dot printer for printing.
Patent JP-H10310182-A (JP)
Title: Manufacture of double-wall structure heat insulating article made of synthetic resin
Inventor: TANAKA ATSUHIKO
IPC: A47J41/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method wherein the enclosing-sealing of a low heat conductive gas in a space in order to form a heat insulating layer is performed while surely keeping air-tightness, and the work is reduced and simplified, in the manufacturing method of a heat insulating article of a double wall, comprising internal and external wall bodies made of a synthetic resin which are arranged across a heat insulating space. SOLUTION: An internal wall body 2 and an external wall body 3 made of a synthetic resin are arranged across a heat insulating space 4 (8), and integrated for an heat insulating article 1 of a double wall, and after a gas of a low heat conductivity is filled to a specified pressure through a gas introducing port 3b which communicates with the space 4, the synthetic resin around the gas introducing port 3b is heated and molten, and thus, the gas introducing port 3b is molten and fused, and closed and sealed.
Patent JP-H10300951-A (JP)
Title: Method and device for manufacturing light guide body
Inventor: GENBAN YASUO
IPC: G02B6/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the display quality by improving the mutual parallelism of the optical fibers of the light guide body in a right-angled triangular flank shape having many optical fibers which are put together closely and used for a liquid crystal display device to enlarge an image. SOLUTION: On a lower heating block 21, an optical-fiber gathered layer 45 as a 1st layer is mounted. Then a heat-conductive plate 31 and an upper heating block 26 are moved down and the optical fibers are heated under such low pressure at such temperature that the optical fibers do not deform and their clads are not softened. Then the upper heating block 26 is elevated and the optical fibers are cooled with air through a cooling nozzle 34 under such low pressure that the optical fibers do not deform with the heat-conductive plate 31. Then the heat-conductive plate 31 is elevated and an optical-fiber gathered layer 45 as a 2nd layer is mounted on the optical-fiber gathered layer 45 as the 1st layer. Thus, the process is repeated to form a light guide body in a rectangular parallelepiped shape for obtaining two light guide bodies in a right-angled triangular flank shape.
Patent JP-H05312650-A (JP)
Title: Welding part detector for metal
Inventor: MARUI TOMOTAKA
IPC: G01J5/00
Filed: 1992-05-11
Abstract: PURPOSE:To detect welding part positively without making a small hole thereat by determining an emissivity ratio based on a plurality of radiance temperatures measured by means of a plurality of radiation thermometers at one region of metal surface with different incident angles. CONSTITUTION:With respect to a region 1a on the surface of a steel plate 1 moving continuously in the arrow direction, a first radiation thermometer 2 is disposed in normal direction while a second radiation thermometer 3 is disposed at an angle theta with respect to the normal with field of view being directed toward the region 1a. Radiance temperatures measured through the thermometers 2, 3 are taken into a computor which calculates an emissivity ratio according to a specific formula. The emissivity thus calculated is compared with a prestored threshold and a decision is made that a detected part is a welding part if the threshold is higher, otherwise the detected part is not the welding part. This detector can detect a welding part positively without making a small hole at a welding part.
Patent JP-H01287944-A (JP)
Title: Gate array device
Inventor: TAMAMURA MASAYA
IPC: H01L27/04
Filed: 1988-05-13
Abstract: PURPOSE:To reduce non-used elements on a slave part, and to contrive improvement in the degree of integration in the entirety of a macro-cell array by a method wherein a master part and a slave part are constituted with a cell having a large area and a cell having an area smaller than that of the above- mentioned large cell. CONSTITUTION:A plurality of macro cells 1 and 2 are arranged in a matrix form. The gate array device, wherein the wiring connecting between micro cells is formed and constitutes a logical circuit, is composed of a macro cell 1, having a large area with which the macro cells 1 and 2 constitute the master cell of a master slave flip-flop circuit, and the macro cell 2 having a relatively small area which constitutes the slave cell of a master slave flip-flop circuit and arranged adjacent to the above-mentioned macro cell having a large area. As a result, the number of the non-used element can be reduced, and the degree of integration of the gate array device can be improved.
Patent JP-2000307277-A (JP)
Title: Power controller
Inventor: OGAWA KEIJI
IPC: H05K7/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive power controller by omitting auxiliary heat radiating parts by effectively radiating the heat generated from other heat generating parts by using the radiator of a main power element. SOLUTION: A power controller is composed of a high-radiation heat sink 5, a substrate 1 mounted with a power circuit and a control circuit, heat generating parts 4 attached to the heat sink 5 and mounted on the substrate 1, a case 6 which houses the substrate 1 and heat sink 5, and a composite insulating material 7 which is attached to quasi heat generating parts 3 and the heat sink 5 so that the parts 3 and sink 5 may be connected thermally to each other and has high thermal conductivity.
Patent JP-S608303-A (JP)
Title: Photo-polymerizable composition
Inventor: KUBOTA NAOHIRO
IPC: C09D4/00
Filed: 1983-06-29
Abstract: PURPOSE:To provide the titled composition storable stably for a long period and polymerizable by the photo-irradiation for a short time to give a colorless polymer, by compounding a compound containing an ethylenic unsaturated double bond with a specific aromatic ketone compound as the photo-polymerization initiator. CONSTITUTION:The objective composition is obtained by compounding (A) a compound containing ethylenic unsaturated double bond (e.g. acrylic acid) with (B) preferably 0.1-20pts.wt., based on 100pts.wt. of the component A, of an aromatic ketone compound of formula (R1 and R2 are H, halogen, alkyl or alkoxy; m and n are 0 or 1) [preferably n=1, e.g. 1,1'-biphenyl-4,4'-diylbis(2-chlorophenyl) methane, etc.] as a photo-polymerization initiator. Preferably, an alkanolamine is used in combination with the component B to promote its effect.
Patent JP-S608175-A (JP)
Inventor: FUJITA HARUYASU
IPC: B62J17/00
Filed: 1983-06-29
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-H1068809-A (JP)
Title: Optical filter and manufacturing thereof
Inventor: SHU JING-SHING
IPC: G03F1/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an optical image and a device therefor in micro-lithography, having a high resolution and a deep focal depth and capable of correcting defects. SOLUTION: A micro-lithographic image-forming device 100 has a filter which is matched practically to a first image plane and positioned adjacent to an opening 185. This filter is made in response to an image projected by a light source 110 onto the 1st image plane through a reticle 160. An additional filtering function performed by the filter allows this image-forming device 100 to have a high resolution and a deep focal depth.
Patent JP-S61275741-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AKAMATSU HIDEO
IPC: G03C1/12
Filed: 1985-05-31
Abstract: PURPOSE:To enhance sensitivity and graininess and the like by sensitizing with a specified sensitizing dye, silver halide grains each having outer shells, each of the shells specified in silver iodide content, formed on the outside of an inner shell (core) made of silver bromide or iodobromide. CONSTITUTION:The core/shell type silver halide emulsion contains silver halide grains composed of <=10mol% iodide in the outermost shell of each grain, and one of the outer shells has the highest content of the iodide more than the content of the outermost layer by <=6mol% in the highest content outer shell, and the inner core has the iodide content higher by >=3mol% than that of the outermost shell and lower by <=3mol% than that of the highest content layer. These silver halide grains are sensitized to give the max. spectral absorption in the wavelength region of >=600nm by using the sensitizing dye represented by general formula (I) in which Z<1>, Z<2> are each a nonmetallic atomic group necessary to form a basic hetero ring; R<1>, R<2> are each alkyl optionally substd. by OH, COOH, or the like; L<1>, L<2>, L<3>, L<4> are each methine; X<1> is an acid anion; l1, l2, m1, m2, m3, n1 are each 0 or 1, and m1+m2+m3=1-3. As a result, deterioration of sensitivity due to high shutter speed can be prevented.
Patent JP-S5241817-A (JP)
Title: Turning apparatus
Inventor: NISHIJIMA KEIJI
IPC: H02P1/52
Filed: 1975-09-30
Abstract: PURPOSE: The operation of the turning apparatus in the low-frequency synchronous starting is simplified and surely performed, and reliability is enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02295733-A (JP)
Title: Far infrared radiation composite film
Inventor: HAYASHI SOICHI
IPC: B32B27/18
Filed: 1989-05-10
Abstract: PURPOSE:To enhance heat insulating effect by effectively emitting far infrared rays to a front surface by forming a metal vapor deposition film to the single surface of a far infrared radiation body composed of a polymer containing particles having a far infrared radiation characteristic. CONSTITUTION:A metal vapor deposition film 2 is formed to the surface of a far infrared radiation film 1 composed of ceramics particles having a far infrared radiation characteristic such that far infrared emissivity at 30-200 deg.C is 65% or more on an average within a wavelength range of 5-30mum. The ceramics particles to be used are composed of one component selected from a group consisting of alumina, zirconia, magnesia and titanium oxide with purity of at least 95% or more or a mixture of two or more kinds of them and the polymer is a thermoplastic resin such as polyurethane, polyvinyl chloride, polyacrylonitrile, polyester or polyethylene. The metal vapor deposition film 2 is pref. an aluminum vapor deposition film. This far infrared radiation composite film is used after an adhesive agent 4 and release paper 5 are further laminated to the metal vapor deposition film 2.