baber/WOPTO huggingface dataset:
Patent JP-H10281718-A (JP)
Title: Polarizing optical element, method for adjusting polarizing azimuth, and light wave interferometer using the same
Inventor: KAWAI HITOSHI
IPC: G02B5/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a light wave interferometer wherein measuring precision is improved by reducing retardation error of a wavelength plate and the error due to end-face reflection light, relating to a light wave interferometer and a polarizing optical element used with it and polarizing azimuth adjusting method. SOLUTION: With the ejection end-surface of a Fresnel rhomb 130 and the incident end-surface of a Fresnel rhomb 132 faced each other, they are connected in series while the Fresnel rhomb 132 is rotatable relative to the Fresnel rhomb 130. Such adjustment is possible as, with the Fresnel rhomb 130 and Fresnel rhomb 132 rotated relative to each other, the retardation error component occurring at one Fresnel rhomb 130 is canceled with that occurring at the other Fresnel rhomb 132 so that a specified phase difference is caused between P and S polarizing components of light. In addition, while retardation error is reduced, Fresnel rhombs 130 and 132 are inclined by a specified amount so that no end-surface reflection light is incident on a receiver.
Patent JP-H08145669-A (JP)
Title: Vehicle detection system
Inventor: SATO TAKAKAZU
IPC: G01B13/12
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a system for detecting the position or speed of vehicles having different weight or size running on a wide monitoring area, e.g. a taxiway in an airport, while reducing the cost of the entire system. CONSTITUTION: Hot water 7 is circulated under the pavement of a monitoring area, e.g. a taxiway 6 in an airport, by means of a hot water circulator 2 to generate an ascending air from an ascending air generator 3. Air is discharged from the upper end of each vertical air pipe 8 on the taxiway 6. When the upper end of the vertical air pipe 8 is choked by the tire of a vehicle 9, it is detected by an air detector 4 and the position thereof is calculated by a vehicle position operating unit 5.
Patent JP-S63141997-A (JP)
Title: Novel active peptide
Inventor: MARUYAMA SUSUMU
IPC: A61K38/00
Filed: 1986-12-03
Abstract: NEW MATERIAL:L- or D-phenylalanyl-L-valyl-L-alanyl-L-proline and its salt. USE:A hypotensor exhibiting strong inhibiting activity against angiotensinase and having low toxicity. Among the above compounds, D-phe isomer has lower decrease of activity in oral administration and has higher durability of the activity. PREPARATION:For example, Boc-Ala-OH (Boc is t-butyloxycarbonyl) is condensed with H-Pro-OBzl (Bzl is benzyl) and the synthesized Boc-Ala-Pro-OBzl is deprotected to obtain H-Ala-Pro-OBzl. The compound is condensed with Boc-Val-OH and the condensation product is deprotected to obtain H-Val-Pro- OBzl. The product is condensed with Boc-L-Phe-Oh or Boc-D-Phe-OH and the condensation product is deprotected.
Patent JP-H056900-A (JP)
Title: Compound semiconductor device
Inventor: WATANABE KOJI
IPC: H01L29/812
Filed: 1991-11-05
Abstract: PURPOSE:To provide a MES-FET having less noise in a predetermined frequency range and a high withstand voltage by reducing influence of a surface level in which a depleted layer of a substrate surface exists on a thin region. CONSTITUTION:An Si ion implanted active layer 2 is formed on a semi- insulating GaAs substrate 1. Thereafter, after high melting point metal is deposited on an entire surface, a gate electrode 5 is formed by a dry etching method. With the electrode 5 as a mask the n-type layer 2 is implanted with Si ions to form an n' type layer 3, further Si ions are selectively implanted to form an n<+> type layer 4. Thereafter, an NSG film is deposited on the entire surface to form an insulating film 6, and annealed so as to activate the implanted layers 2, 3, 4. Then, an ohmic electrode is formed of metal such as AuGe, etc., thereby to form a source electrode 8 and a drain electrode 7. Subsequently, after high melting point metal is sputter-deposited on the entire surface, a second gate electrode 9 is formed by dry etching to complete a MES- FET.
Patent JP-S63142135-A (JP)
Inventor: TAKEUCHI HIDEO
IPC: E03F5/08
Filed: 1986-12-03
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-S62147690-A (JP)
Inventor: ISOYA MAMORU
IPC: H05B6/20
Filed: 1985-12-20
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-H01129471-A (JP)
Title: Thin-film solar cell
Inventor: HAMA TOSHIO
IPC: H01L31/04
Filed: 1987-11-16
Abstract: PURPOSE:To increase strength against tension of a lead in a lead connecting section, and to improve reliability to the moisture resistance and heat resistance of a lead leading-out section by coating one part of a metallic film in a photoelectric conversion section with a conductive film, exposing one part of the surface of the conductive film from a protective film and fixing an output leading-out lead in a conductive manner. CONSTITUTION:Copper conductive paints capable of coating solder are applied at each three position at intervals of approximately 50mm on aluminum electrodes 4 on opposed sides in thickness of 10-30mum through a screen printing method in areas of 7mm width and 10mm length and conductive films 10 are formed, lead leading-out sections 7 in a 5mm square are exposed onto the films 10 and the whole is coated with a protective film 6 composed of an silicone resin, and leads 8 having a diameter of 0.5mm is brazed with solder 9. A low- temperature curing type at 100-200 deg.C is preferable as the copper conductive paints.
Patent JP-H02136465-A (JP)
Title: Constructing paneled floor
Inventor: OKI KATSUTAKA
IPC: E04F15/00
Filed: 1988-11-17
Abstract: PURPOSE:To make easy execution of work possible as well as to reduce construction coats by spreading self-leveling material over a concrete-bearing floor and bonding smooth block posts thereto, and by placing flat-board panels on the posts through shock-absorbing materials. CONSTITUTION:A smooth bearing surface 3 is constructed by spreading self- leveling material, made of cement or gypsum, over a concrete-bearing floor 1, to whose surface water-impermeable treatment is applied. Then smooth block posts 4, with positioning studs 6 protrudingly provided thereon, are bonded, at necessary intervals, to the surface of the smooth bearing surface 3. After installing ring-shaped, soft shock-absorbing materials 7 over the surfaces of the smooth block posts 4, flat-board panels 8 with arc-shaped notches, fitting against the studs 6 provided at the corners are placed on the block posts 4 one after another and a paneled floor is constructed thereby.
Patent JP-H11111383-A (JP)
Title: Multipole cord connector
Inventor: MUKASA HIDEKAZU
IPC: H01R13/56
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector for which a multiconductor cord can be used by bending it at an acute angle and which prevents connection defects and disconnection accidents of a conductor. SOLUTION: A multipole cord connector 9 is composed by forming a bent clamp part 26 comprising a semicircular notch, having a diameter generally equal to or slightly larger than a multiconductor cord 12 on the side surface of a tip of a connector cover 17; the multipole cord connector 9 is inserted into and extracted from an apparatus body 10 by keeping the multiconductor cord 12 in a bent state at the bent clamp 26. Thereby, the force produced from the bending of the multiconductor cord 12 is absorbed by the connector cover 17 of the multipole cord connector 9 so that the bent state is maintained, irrespective of insertion and extraction so that the force for causing connection defects at a pin part between the apparatus body 10 and the multipole cord connector 9 with not be exerted.  In addition, the operation of the insertion and the extraction by means of the bending of the multiconductor cord 12 is simple, and disconnection accidents of an inside conductor will not occur.
Patent JP-2000119038-A (JP)
Title: Material for plasma display panel
Inventor: SHIBATA SHOJI
IPC: H01J11/22
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of forming bulkheads having low dielectric constants in plasma display panels by adding glass powder having a composition comprising PbO, B2O3, SiO2 and Al2O3 in a specific ratio. SOLUTION: This material for plasma display panels contains glass power having a composition comprising 30-60 wt.% of PbO, 26-55 wt.% of B2O3, 7-20 wt.% of SiO2 and l-15 wt.% of Al2O3. The material for plasma display panels comprises 50-95 wt.% of the glass powder and 5-50 wt.% of ceramic filler powder. When the material is used as a material for forming bulkheads, the ceramic filler is added for the maintenance of the shapes of the bulkheads, etc. The ceramic filler powder includes at least one of alumina, zirconia, zircon, titania, cordierite, mullite, silica, etc. If necessary, the material for plasma display panels may further contain a pigment such as a black pigment. The material for plasma display panels can be used in the form of a paste, a green sheet, etc.
Patent JP-H09105863-A (JP)
Title: Variable power viewfinder
Inventor: MURATA YASUNORI
IPC: G02B25/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a real-image type variable power viewfinder through which an excellent viewfinder image can be observed over the entire power variation range by correcting diopter scale variation accompanying power variation and providing an objective system with at least one aspherical surface. SOLUTION: An image inversion optical system P consists of a triangular prism P1 and a roof prism P2 and an object image formed by an objective system 10 at a position 4 between the triangular prism P1 and roof prism P2 is inverted upside down and between the right and left and converted into an erect image. This objective system 10 consists of four 1st-4th lens groups L1-L4 and at least one aspherical surface in a specific shape is provided. Then the object image is formed by the objective system 10 at the position between the triangular prism P1 and roof prism P2 to make it easy to correct aberrations, so that the excellent object image can be observed. Further, the 3rd group L3 is moved toward an object to vary the power, thereby effectively obtaining a specific power variation ratio.
Patent JP-H01131917-A (JP)
Title: Touch panel input device
Inventor: KONDO KOKEI
IPC: G06F3/0487
Filed: 1987-11-18
Abstract: PURPOSE:To improve operability by setting a key input effective range on a touch panel in a storage means as position information at every key input position indicating image data, and taking out corresponding key output information by investigating the content of the storage means when key input is performed. CONSTITUTION:The position information to decide the effective range of each key input on the touch panel 16 and the key output information to be outputted when the key input is valid are stored in the storage means 11 by forming as a pair corresponding to image data (1-n) to display an image which indicates plural key input positions on a display means, and when the touch input is performed, the content of the storage means 11 is investigated, and the corresponding key output information is taken out. The effective range of the key input on the touch panel 16 can be set freely as coordinate data. Therefore, the position and the shape of the image to indicate the key input position to be displayed on a color CRT display can be designed freely. In such a way, it is possible to obtain a touch panel input device for which no limitation for the arrangement or the shape of the image to indicate the key input position to the displayed on the display means is applied.
Patent JP-H11126765-A (JP)
Title: Method for simulating polishing, recording media for recording the same method and method for polishing
Inventor: NISHIOKA TAKESHI
IPC: G06F19/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To enable to accurately match the form of a part to be polished by polishing simulation with a form to be actually measured within a desired polishing range. SOLUTION: A method for simulating polishing has a first step for dividing a material 1 to be polished or an abrasive cloth 2 into multiple parts according to elastic modulus, setting the elastic modulus of the divided parts including the contact part between the abrasive cloth 2 and the material 1 to be polished smaller than that of the parts adjacent to the divided parts including the contact part, and calculating the pressure at the contact part; and a second step for calculating a polishing amount at the contact part according to the pressure calculated in the first step, and setting the form of the material 1 to be polished. The form of the material 1 to be polished according to the method for simulating polishing is matched to the measured form with accuracy within a desired polishing range and the reliability can be improved.
Patent JP-H09106640-A (JP)
Title: Optical head locking mechanism
Inventor: OKADA HITOSHI
IPC: G11B7/085
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a locking apparatus for locking an optical head moving base without giving any harmful impact on an optical head and a bearing of the guide. SOLUTION: To an optical head 1, which reciprocally linearly moves, a plate spring 6 having a square hole is attached, a base is provided with a solenoid 4 and a lock arm 5 driven by the solenoid 4 and a protruded area 5a at the end part of an arm 5 is engaged with the square hole of the plate spring 6. When the apparatus is used for recording and reproduction, the electrical power is supplied to the solenoid 4 to attract the arm 5 so that the protruded area 5a is not engaged with the square hole of the plate spring 6. At the time of locking, the solenoid 4 is turned off and thereby the lock arm 5 is pulled by the force of the spring 7 and the protruded area 5a is inserted into the square hole of the plate spring 6. Since the lock arm 5 pushes a little the plate spring 6 to generate elastic deformation, an impact by the lock arm 5 is absorbed by the plate spring 6.
Patent JP-H08140796-A (JP)
Title: Showcase system
Inventor: KUROODO ROBORIN
IPC: A47B57/42
Filed: 1994-11-24
Abstract: PURPOSE: To provide a showcase system capable of easily changing its arranging position and without any possibility of overturning. CONSTITUTION: In this showcase device, plural struts 2 on which connecting holes 6 are pierced at fixed intervals are connected to four peripheral faces of cross-sectional square cylinder shape along the vertical longitudinal direction, and shelves are mounted through brackets or horizontal engaging members to be attached freely attachably/detachably to/from the engaging holes 6 on the struts 2. The engaging claws 14 of mounting pieces 15 at one terminal of a connecting arm 12 are engaged with the engaging holes 6 of the plural poles 2 provided in parallel in a horizontal line, besides, an engaging piece 17 of rectangular plate shape fixed onto another terminal of the connecting arm 12 is engaged with the oblique guide groove part of an oblique guide rail 13 of front opened shape fixed onto the wall 5 at the back face side of the plural struts 2 so as to be moved laterally.  The height position of the connecting arm 12 can be adjusted together with the strut 2 by an adjusting bolt 10 for adjusting the height of the lower end 1 of each strut 2.
Patent JP-H10133296-A (JP)
Title: Method for automatically setting reference frame number
Inventor: HAMILTON CASSIE L
IPC: G03B27/46
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To automatically identify an image frame number on a film with DX codes by setting up a reference frame number corresponding to the highest frame number in a film string of measured length on a final frame. SOLUTION: A detector 10 outputs a signal in each detection of a joint part for separating a continuous film band joined by a film frame notch and an adhesive band. A CCD sensor 12 outputs an analog signal read out from a bar code of a film 14 to a CPU 22 for a film code reader. When a final valid bar code is read out, the length of the film is calculated from the measured values of the position of a top joint part and the position of a final joint part. When a practical bar code count exists within the range of bar code counts available for a 36-frame film string, the highest frame number is set up on the final bar code.
Patent JP-H11217803-A (JP)
Title: Concrete product for forming road surface
Inventor: SASAKI KUNITAKA
IPC: E04F15/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To ensure safety in the case where the road surface is used by obtaining the desirable antiskid effect, in the road surface forming concrete product for forming a walking or a traveling road surface and, at the same time, to enable the promotion of beauty or the additional value such as air pollution improvement, etc. SOLUTION: In a concrete product for forming a walking or a vehicle traveling road surface, a tile-like projected plate surface 9 formed in a square, circular or proper shape or a plate-like body having the circumference with recessed grooves is formed on the surface thereof, a plurality of projections are arranged on the projected plate surface 9, and tessellated picture or geometrical pattern is formed on the whole surface of plate-like body surface or rough surface layer or powder material layer making use of adhesive coating or rubber material layer.
Patent JP-H09131870-A (JP)
Title: Ink jet recording head
Inventor: KAMIYAMA YUJI
IPC: B41J2/16
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To decrease cost of an ink jet recording head and to perform fine recording by providing the second member wherein an ink output is formed on one end of a channel forming an ink liq. path corresponding to the position of an output energy generating element and a repeating wiring member transmitting a signal to a base sheet on an ink feeding hole supporting body. SOLUTION: A repeating wiring member 101 is covered with a mold resin not so as to be deformed by pressure during molding and a resin supporting body unit 100 is integrally molded. When the wiring member 101 is molded, a connecting terminal 102 being a contact pad part for receiving a recording signal from a recording apparatus main body is exposed on the surface of the supporting body 100. A channel constituting an ink liq. path corresponding to an electric converter of a base sheet 103 is provided on the second member part 108 and an ink output is formed on one end of the ink liq. path 105. Then, on the opposite end of the ink output, a common liq. room for feeding an ink to a plurality of the ink liq. paths is provided. Then, the resin supporting body unit 100 and the base sheet 103 with an electric converter are connected with each other.
Patent JP-S63142299-A (JP)
Inventor: EITO YOSHINORI
IPC: G21F5/00
Filed: 1986-12-05
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-H01130432-A (JP)
Title: Circuit breaker with self-judgement function
Inventor: TANDA SHOJI
IPC: H01H9/54
Filed: 1987-11-16
Abstract: PURPOSE:To conduct a prompt failure disposal by outputting an abnormality disposing signal when an abnormal action of an operating means is discriminated. CONSTITUTION:An action detecting means is formed of light emitting diodes LED 1-LED 5, a through hole 8a, light receiving diodes PD 1-PD 5. The detected outputs of light receiving diodes PD 1-PD 5 are sent to a CPU 20 through an I/O port 16. A control current for actuating an operating mechanism 10 is detected by current sensors 12, 12' which are control signal detecting means. Their detected outputs are also sent to the I/O port 16. The CPU 20 discriminates in operation, open phase, and delay of operating speed at the time of breaking as a discriminating means. In such cases, the CPU 20 further acts as a control means to output a trip signal to an I/O port 24. Hence, a prompt trouble judgement is conducted, and also other circuit breakers are used as back-up protective breakers, so that a signal to break other circuit breakers can be output when its own operating mechanism is in trouble.
Patent JP-S62149148-A (JP)
Title: Method for evaluation of semiconductor device
Inventor: ITO MASAYUKI
IPC: H01L21/66
Filed: 1985-12-23
Abstract: PURPOSE:To evaluate the film body on a substrate quantitatively, by positioning one semiconductor substrate, which is one of two divided semiconductor substrates, vertically with respect to the other semiconductor substrate, and pulling the vertical semiconductor substrate in the vertical direction. CONSTITUTION:A semiconductor substrate 1 is divided into two parts from the opposite side of the surface on which a film body 2 is not formed without cutting the film body 2 with its continuous state being maintained. One semiconductor substrate 1a is vertically bent. The other semiconductor substrate is fixed in the horizontal direction. The substrate 1a is pulled in the vertical direction with a tensile strength tester and the like. The tensile strength when the film body 2 is separated from the substrate 1b is measured. Thus the adhesive strength is evaluated. The quantitative evaluation of the film body 2 is performed in this way.
Patent JP-2000104162-A (JP)
Title: Formation of sputtered laminated film
Inventor: YOSHIKAWA MASAHITO
IPC: G02B1/115
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely form a thin film different in refractive indexes along the thickness direction by executing sputtering in such a manner that silicon carbide is used as a target, and the electric power to be supplied to the target is continuously or intermittently changed. SOLUTION: Preferably, the concn. of reactive gas is continuously or intermittently changed as well, moreover, as a silicon carbide target, a silicon carbide sintered body having >=2.9 g/cm3 density and obtd. by sintering a mixture in which silicon carbide powder and a nonmetallic sintering assistant are homogeneously mixed is used, and the sputtered laminated film is the one for a reflection preventing film. Since the SiC target using the silicon carbide sintered body has electric conductivity, DC sputtering or DC magnetron sputtering is desirably executed, and, as the base material, an inorganic material such as glass, ceramics, a metallic material, an organic material such as PMMA, PET can be used. In this way, a laminated film having an optional refractive index change in the thickness direction in the range of 1.4 to 2.8 refractive index can surely be formed.
Patent JP-H08143590-A (JP)
Title: Production of high-purity methylcobalamin
Inventor: ISHIYAMA TADASHI
IPC: C07H1/00
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a reaction mixture containing impurity-free methylcobalamin capable of giving high-purity methylcobalamin through a simple purification, by conducting a methylation of cyanocobalamin and after-treatment under oxygen-free conditions using inert gas, respectively. CONSTITUTION: The objective reaction mixture free from both hydroxycobalamin and cyanocobalamin is obtained by conventional methylation of cyanocobalamin and after-treatment successively under oxygen-free conditions using inert gas, respectively. Specifically, cyanocobalamin is reduced with sodium borohydride in deionized water; and when the reaction product is to be methylated by adding Mohr's salt, ferric chloride and methyl iodide to the system, it is recommended that the dissolved oxygen concentration of the deionized water as reaction solvent has been brought to <=0.1ppm by using an inert gas.  And in the after- treatment process where the ferrocyanide precipitate produced from the reaction mixture is filtered off and the filtrate is concentrated, it is recommended that the removal of the precipitate be made by filtration under pressure using an inert gas and the reduced pressure release for the filtrate made by using an inert gas.