baber/WOPTO huggingface dataset:
Patent JP-H01232205-A (JP)
Title: Visual sensor device
Inventor: MIYATA HIROSHI
IPC: G01C3/00
Filed: 1988-03-11
Abstract: PURPOSE:To measure a distance and an inclination and to detect a mark such as a target line with high contrast by including the wavelength spectrum of beam light in one of sensitivity wavelength ranges of red, green, and blue of a color TV camera. CONSTITUTION:A red beam light source 1 consists of an HeNe laser 1a, a beam expander 1b, and a circular slit 1c and projects circular parallel beam light 6 on an object surface 4. The color television camera 2 is installed having its center axis at an angle phi to the beam optical axis of the circular parallel beam light 6. Further, a blue lighting device 5 consists of a white light source 5a and a blue filter 5b and illuminates the inside of the visual field of the color television camera 2 in blue. Then a processor 3 processes the image signal from the color TV camera 2 to calculate the distance to the object surface 4 and the inclination of the object surface 4 and detect the target line 4b at the same time. Consequently, the distance and inclination are accurately measured and the mark image such as the target line is detected with the high contrast.
Patent JP-S63224207-A (JP)
Title: Locking means
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1987-03-13
Abstract: PURPOSE:To contrive to totally remove the leakage of magnetic line of force by a method wherein one side only of a permanent magnet 1 is magnetized and it is used as a magnetic pole surface, and the magnetic rays between the N-pole and the S-pole are collected to all ferromagnetic plates. CONSTITUTION:A permanent magnet 1 is inserted, with its magnetic pole surface (a) positioned inside, into the non-magnetic case 4 having an inverted plate-shaped hole 4a communicated to the hole 1a of the permanent magnet 1 on the bottom face, a non-magnetic pole surface (b) is closely contacted to a mounting base metal 5, the engaging piece 4b provided on the aperture edge of the case 4 is pierced into a mounting metal base 5, and it is attached by bending. On the disc-shaped ferromagnetic plate 2 having the same diameter as the magnetic pole surface (a), a fine diameter stud part 3' having a non-magnetic protrusion 3 on its one end is inserted into the fine hole provided in the center of the plate 2, it is calked after it has been inserted into a fine hole of the washer-like leg member 6 having a pair of bent leg pieces 6a, the protrusion 3 and a leg member 6 are formed in one body on the ferromagnetic plate 2, the bent leg piece 6a is pierced into a mounting metal base 5', and it is bent by interposing a washer 7. As a result, all the magnetic line of force between the N-pole and the S-pole is collected on the ferromagnetic plate, the ferromagnetic plate and the permanent magnet are attracted, and the leaking magnetic line of force becomes almost nil.
Patent JP-S56152231-A (JP)
Title: Method and device for cleaning gas pipe
Inventor: KINOSHITA SHIGEJI
IPC: H01L21/302
Filed: 1980-04-25
Abstract: PURPOSE:To increase the quality of the vapor growth by introducing halogen gas into a pipe for connecting a gas supply unit to a gas reactor with the gas supply unit side closed and cleaning it by plasma etching, thereby constantly increasing the quality of the pipe. CONSTITUTION:A gas supply unit 1 for a chemical reactor and a gas reactor 2 are connected via shut-off valves 4, 5 by a pipe 3, a vacuum exhaust unit 9 is connected via a shut-off valve 10 to the pipe and a gas plasma generator 7 made of halogen gas is connected via a shut-off valve 8 to the pipe. Then, plasma gas is introduced into the pipe 3 with the shut-off valve 4 closed, and solid matter and contaminant are cleaned by etching in the pipe. Since the quality of the pipe can constantly be increased, the quality of the vapor growth can be increased, and the expenses in repairing the device can be saved.
Patent JP-H04292928-A (JP)
Title: Fixing method of part in blow molding
Inventor: SATO YUKIO
IPC: B29C33/18
Filed: 1991-03-20
Abstract: PURPOSE:To make the application to parts made of various materials possible and, at the same time, simplify the shape of the part at the fixing of the part to the outside of a blow molded article simultaneously with blow molding. CONSTITUTION:Thermoplastic resin film 10 is pasted to a part 3 so as to block the engaging holes 9 of the part 3. Said part 3 is sucked to the inner surface of a mold 1 by evacuating through the portions of said engaging holes 9. By carrying out blow molding under said evacuation so as to suck out some portion of parison P through the engaging holes 9, said part 3 is fixed to a molded article F.
Patent JP-S58183393-A (JP)
Inventor: KURISUTEIAN ROTSUHE
IPC: B64G1/28
Filed: 1983-03-31
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-S60201899-A (JP)
Inventor: HASEGAWA YORIO
IPC: B26D7/01
Filed: 1984-03-23
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-2000255492-A (JP)
Title: Engine mount for small-sized planing boat
Inventor: KINOSHITA MASATO
IPC: B63H21/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and prevent the splashing of water to an engine in the engine mount of a small-sized planing boat. SOLUTION: An engine mount 6 as an aluminum alloy forged product is provided with a casing part 25 integrally formed to cover the full periphery of a coupling 11 for connecting the output shaft 9 of an engine 1 to the propeller shaft of a jet pump. Preferably, in the upper surface of the casing part 25, an observing window 27 is formed for verifying the centering of the coupling 11, and a draining hole 26 is also formed.
Patent JP-S59179605-A (JP)
Title: Production of modified polyvinyl alcohol having silyl group bonded to alkoxyl group
Inventor: MARUYAMA HITOSHI
IPC: C08F30/08
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a modified PVA which forms a difficultly thickening aqueous solution and forms a water-resistant film, by saponifying a copolymer of a vinyl ester with an olefinically unsaturated monomer having a silyl group bonded to a secondary alkoxyl group. CONSTITUTION:The titled modified PVA is obtained by copolymerizing a vinyl ester (e.g., vinyl acetate) with an olefinically unsaturated monomer having a silyl group bonded to a secondary alkoxyl group, of formula I or II (wherein R<1> and R<5> are each H or CH3, R<3>, R<3>, and R<4> are each a lower alkyl, allyl, or an allyl- containing lower alkyl, A is a bivalent organic residue which may contain an O- or N-containing group, and n is 0-2), e.g., vinyltriisopropoxysilane or 3-(meth) acrylamido-propyltriisopropoxysilane, in the presence of a radical polymerization initiator, and saponifying the produced copolymer. This modified PVA can form a stable aqueous solution difficult to thicken and can form a water-resistant film.
Patent JP-H11258662-A (JP)
Title: Camera capable of switching visual field size of finder
Inventor: KURAHASHI TOSHIAKI
IPC: G03B13/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of switching a visual field size of finder by which an entire camera height is made low. SOLUTION: Between a screen 12 where subject luminous flux made incident from a photographing lens formed into an image and a cavity type pentagonal mirror 13 leading a subject image formed on the screen 12 to the objective lens of a finder optical system; an H-type visual field frame C-type visual field frames 15a and 15b and P-type visual field frames 16a and 16b are disposed. A pair of the P-type visual field frames 16a and 16b regulating a P-type visual field size form a P-type visual field by moving in a direction parallel with the screen 12 and reducing the long side direction of the H-type visual field size. The pair of the C-type visual field frame 15a and 15b form a C-type visual field by turning by centering a rotary shaft 15X in parallel with the screen 12 and reducing the short side direction of the H-type visual field size.  The C-type visual field frame 15b is set to be in an angled attitude by which it is in parallel with the reflection surface 17a of a display prism 17 at a retreating position.
Patent JP-H01228933-A (JP)
Title: Production of alpha,beta-substituted cyclopentanone derivative
Inventor: SATOU FUMIE
IPC: C07C67/00
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the subject compound useful as prostaglandins or an intermediate therefor in high yield using an inexpensive raw material by carrying out continuous reaction of two components of a specific mixed complex used as a nucleophilic reagent with an alpha-substituted cyclopentenone derivative. CONSTITUTION:A complex expressed by formula I (R<2> is 1-10C substituted or unsubstituted alkyl or phenyl; Y is protecting group of hydroxyl group; the bond containing the dotted line represents single, double or triple bond) as a nucleophilic reagent is reacted with an alpha-rsubstituted cyclopentenone derivative expressed by formula II [w is (alpha-OZ, beta-H) or (alpha-H, beta-OZ); Z is protecting group of hydroxyl group; R<1> is 1-15C alkyl, alkenyl or alkynyl], preferably at -80-0 deg.C to afford the aimed compound expressed by formula III [X is (alpha-H, formula IV) when W is (alpha-OZ, beta-H) and X is formula V, beta-H) when W is (alpha-H, beta-OZ)].
Patent JP-S58174099-A (JP)
Inventor: YAMAMOTO TOUKOU
IPC: G01C21/24
Filed: 1982-04-05
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-H10250984-A (JP)
Title: Erroneous confirmation preventive method for article carried on ship
Inventor: IKEDA JUNJI
IPC: B66C13/48
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous confirmation of articles at the time of an unloading work, and automate the unloading work by finding the coordinates of the articles loaded on article loading surface, and calculating the virtual arrangement of the articles after loading for preparing article arrangement data. SOLUTION: An automatic tracking device makes a calculation on the basis of a distance up to each reflecting prism measured with a tight wave range finder, and measurement values regarding the horizontal or inclination angle of each reflecting prism measured with an optical fiber gyro, thereby finding the coordinates of the center of a loaded coil, with an origin taken on coil loading surface. In this case, virtual arrangement is calculated so as to obtain arrangement data approximate to an actual case. In the virtual arrangement calculation along the Y-axis, the Y- ordinate of each of coils c1 to cn is found from input data regarding coil breadth w1 to wn of each of the coils c1 to cn loaded in one row, and the length L of coil loading surface along the Y-axis and a proper distance (a) across both coil ends respectively stored in RAM 12.  Regarding the virtual arrangement calculation along the X-axis, the X-ordinate of the center of a coil rail 10 is known in advance and can be immediately determined.
Patent JP-H10305625-A (JP)
Title: Equipment and method for controlling printing
Inventor: KUJIRAI YASUHIRO
IPC: G06F3/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enable simple execution of double-side printing. SOLUTION: Print data generated from an application are stored in a spooler file 303 on a page-by-page basis. For a printer having no double-side printing function, a spool file manager 304 gives a despooler 305 an instruction for outputting a request for printing. On the occasion, the sequence of the output is determined on the basis of the direction of paper feeding and the direction of paper delivery obtained from a printer 1500. In the case of face-up feeding and face-up delivery and in the case of the data of six pages in total, for instance, the output is made first in the sequence of 6, 4 and 2 and then in the sequence of 5, 3 and 1 after paper is reset. In this way, double-side printing can be executed simply also by a single-side printer, according to the type of the printer.  As to a printer having a double-side printing function, on the other hand, the sequence of pages is determined in accordance with the sequence of reversal of the paper and the direction of delivery.
Patent JP-S61217112-A (JP)
Inventor: FUJINO YUKIO
IPC: A47G9/06
Filed: 1985-03-20
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-H07312439-A (JP)
Title: Solar cell and its manufacture
Inventor: NISHIDA AKIYUKI
IPC: H01L31/04
Filed: 1995-03-16
Abstract: PURPOSE:To obtain a solar having polycrystalline silicon which has large grain diameter and excellent characteristics, by laminating a metal layer, a metal oxide layer and a polycrystalline semiconductor layer, in order on a metal substrate. CONSTITUTION:Second metal 106 and metal oxide 102 are laminated in order on a substrate 101 of first metal, by a thin film forming method such as vacuum deposition and sputtering. An Si layer is formed on the metal oxide 102 by a CVD method or the like. A cap layer 104 of NSG or the like is deposited on the Si layer 103 by a CVD method or the like. The Si layer is lamp- irradiated from above, and fused and recrystallized, thereby enlarging the grain diameter. After the cap layer is eliminated, the thickness of a recrystallized Si layer 103' is increased by liquid phase epitaxy or the like. Hence a thin film crystal solar cell excellent in characteristics can be formed on a metal plate by a simple process.
Patent JP-H11239028-A (JP)
Title: Output saturation detecting circuit of power amplifier
Inventor: SHIMAZAKI NORIKAZU
IPC: H03F3/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the power amplifier which can detect the saturation of an output stage by comparing a power source voltage with an input signal voltage and notifying the saturation of the output stage according to the comparison result. SOLUTION: A rectifier (diode) D1 and a light emitting diode LED 1 are connected in series as anode to the base between the base and collector of a transistor Q1 and as a cathode to the collector. Similarly, a rectifier (diode) D2 and a light emitting diode LED 2 are connected in series as a cathode to the base between the base and collector of a transistor Q2 and as an anode to the collector. Consequently, when the base voltage V1 of a transistor Q3 is g >=+B and the base voltage V2 of a Q4 is <=-B, the rectifiers D1 and D2 turn on. Then currents are supplied to the light emitting diodes LED1 and LED2, which illuminate, so that the saturation of the output-stage transistors Q3 and Q4 can be known.
Patent JP-H10257355-A (JP)
Title: Image processor
Inventor: YAMASHITA MASAAKI
IPC: H04N5/21
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a noise from being conspicuous by eliminating the timewise change of noise contained in a video signal. SOLUTION: A subtracter calculates a differential value between the pixel value of video signal at present inputted form an input terminal 1 and the pixel value of the video signal of a past frame held in a frame memory 7. A comparator 5 compares the level of a differential absolute value outputted from an absolute value circuit 3 with that of prescribed threshold value and applies the compared result to selector 6. The selector selectively outputs differential absolute value, when the differential absolute value is more than the threshold value. Moreover, when the absolute value is less than the threshold, it is judged to be a still image section, and the pixel of past of frame is outputted from the frame memory 7.
Patent JP-S59183285-A (JP)
Inventor: NANJIYOU TOSHIO
IPC: F27D11/10
Filed: 1983-04-01
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-S60201230-A (JP)
Title: Electrostatic capacity type pressure sensor
Inventor: MATSUKAWA HIDEKI
IPC: G01L9/00
Filed: 1984-03-27
Abstract: PURPOSE:To select the most suitable temp. characteristic of electrostatic capacity and to control the temp. characteristic of whole sensor by providing a temp. compensating terminal on an alumina base. CONSTITUTION:An alumina diaphragm 2 arranged so that a prescribed space is obtained with respect to the alumina base 1, and thin film electrodes 3 formed in the opposing inner surfaces of both are provided. The temp. compensating terminal 3' utilizing temp. coefft. of the dielectric factor of a glass seal part 4 for sealing the peripheral part of the diaphragm 2 and the base 1 is provided.
Patent JP-S60203704-A (JP)
Inventor: ITOU HIROSHI
IPC: E01C19/48
Filed: 1984-03-26
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-S60214021-A (JP)
Inventor: BAATON DAFURIYUU SUKOTSUTO
IPC: H05B6/06
Filed: 1985-03-22
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-S63222899-A (JP)
Inventor: YAMAKAWA HIROSHI
IPC: B42D15/10
Filed: 1987-03-11
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-S56154893-A (JP)
Title: Doubled electronic switchboard on separate operation system
Inventor: OKADA AKIRA
IPC: H04Q3/545
Filed: 1980-04-30
Abstract: PURPOSE:To eliminate the possibility of disturbance to an on-line system by allowing an off-line system in separate operation to attain access to only the peripheral equipment that corresponds to a preset fixed address. CONSTITUTION:In the operation of an on-line system, the address information of peripheral equipment PU192, for example, inputted from central processor CP10 is inputted to selector 125. At this time, the address information of UP192 is sent as it is to decoder 123 and gate 123 is opened. Data for PU192 is therefore sent to PU192 from CP10. In the operation of an off-line system, on the other hand, optional PU address information from CP150 is inputted to selector 165, which outputs a fixed peripheral equipment address generated by address information generating circuit 164, e.g., the address of PU193. Decoder 163 opens gate 173. Therefore, data sent from CP150 later is sent to PU193. Thus, access to only PU193 is attained.
Patent JP-S52141551-A (JP)
Title: Fm demodulator of phase-shift multiplication type
Inventor: AKITAKE ISAO
IPC: H03D3/00
Filed: 1976-05-21
Abstract: PURPOSE: To operate stable FM demodulation by eliminating AM demodulated output in FM receiving operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58174229-A (JP)
Title: Impeller for stirrer
Inventor: WATANABE MASAKAZU
IPC: B01F7/00
Filed: 1982-04-07
Abstract: PURPOSE:To increase stirring efficiency, by bringing a blade angle close to a right angle to the rotating direction from the vicinity of the rotating axis to the part apart of specified distance therefrom, twisting suitably the part near the top and further twisting slightly the top end of the blade in the advancing direction of the twisting. CONSTITUTION:An attaching screw is cut spirally on the inner circumference surface of a rotor 4 to attach said screw to a driving shaft 2. A suitable number of stirring blade 11 formed by a steel plate, etc. of about parallelogram shape having slightly tapered the short side 7 are provided at the outer circumference of the rotor 4 so that the blade 11 are fixed radially to stand with a slightly inclined shorter side to a center shaft 2 of the rotor 4. The position by about 1/4 of the whole length apart from this fixed part 25 is designated as the starting part 27. The blade is twisted by a prescribed angle of 50-60 degrees against said inclination angle direction with respect to the control shaft 2 in the part 26 near the top, and only the top end is furthermore slightly twisted in the advancing direction of the twisting to obtain a stable rotation part 28. As a result, the stirring efficiency is increased and the stirring operation can be performed simply without the necessity of excessive force.
Patent JP-S54149442-A (JP)
Title: Electronic apparatus
Inventor: NISHIMURA KOUSUKE
IPC: G11B27/10
Filed: 1978-05-15
Abstract: PURPOSE: To utilize effectively functions of a computer, a television receiver and a telrecorder by combining them and performing the display of the computer by the display device of the television receiver and using the telrecorder as an external storage unit.  
     CONSTITUTION: S 2  is a mode selection switch, and a radio is operated in case of RADIO mode. In case of TV.COMP mode, a television receiver is operated normally when power source switch S 7  of a computer is OFF, and computer 12 is operated to display operation results, programs, etc., on CRT when S 7  is ON. Then, in case that S 7  is ON and S 2  is switched to RADIO mode, the display of CRT disappears, and the radio is operated. However, the state of each part of the computer is not changed, and operating processings are continued, and operation results stored in the computer are held as they are in case that S 2  is switched at an operation end time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62270952-A (JP)
Inventor: DEEBUITSUDO EI BUIDASEKU
IPC: G03F7/30
Filed: 1987-03-12
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-S61215026-A (JP)
Title: Manufacture of thermosetting resin molded article
Inventor: TAGAMI YOSHITAKA
IPC: B29C39/10
Filed: 1985-03-22
Abstract: PURPOSE:To obtain the thermosetting resin molded article whose strength is high, by a method wherein a mold is closed after at least a sheet of a wire net has been arranged within a mold cavity, molten thermosetting resin composite is poured into the mold, pressurised and heated. CONSTITUTION:Thermosetting resin is phenolic resin, epoxy resin or polyester resin, etc., to which a filler such as asbestos, glass fiber, talk, a curing agent or a coloring agent is compounded normally, which is mixed, kneaded and made into a thermosetting composite. As for a wire net, a normal one can be applied to the same, and at least a sheet of the same or two or more of the same piled up each other are used in a form to be fixed within a mold cavity as firmly as possible. Then a thermosetting resin molded article is obtained by a method wherein the mold is closed, the foregoing thermosetting resin composite heated and molten is cast through an injection molding method or transfer molding method, pressurised and heated.
Patent JP-2000257445-A (JP)
Title: Snow suction system of gas turbine engine
Inventor: HASHIMOTO YASUHIRO
IPC: F02C7/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of snow on an intake filter of a gas turbine engine. SOLUTION: A net-like screen 110 is spread upstream of an intake filter 5, provided at an intake port 4 of an intake chamber 3 of a gas turbine engine 2. This screen 110 is in a 'tilted to the outside' state that is, it approaches closer to the intake filter 5 as it nears the bottom from the top. Air taken in from outside passes the screen 110 to be sucked into the intake chamber 3 through the intake filter 5. Accordingly, snow taken in along with the air is trapped by the screen 110. Therefore, snow does will not adhere to the intake filter 5. The snow trapped by the screen 110 and adhered thereto falls by its weight, because the screen 110 is 'tilted to the outside'.
Patent JP-2000258943-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G5/147
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of image quality due to the dulling of an electrostatic latent image, as for an image forming device for electrostatically charging an image carrier having a surface on which a charge injection layer is arranged, and forming a dot distribution electrostatic latent image on the charged surface and forming an image. SOLUTION: The image forming device for electrostatically charging the image carrier 1 having the surface on which the charge injection layer is arranged forms the dot distribution electrostatic latent image on the charged surface and produces the image, provided that the layer thickness of the charge injection layer of the image carrier is expressed by T (μm), the minimum recording unit length of one dot of the dot distribution electrostatic latent image is expressed by X (μm), a relational expression; T<=7.0×10-2×X is satisfied.