baber/WOPTO huggingface dataset:
Patent JP-H0852704-A (JP)
Title: Cutting tool equipped with polishing guide groove
Inventor: SUGITANI EIICHI
IPC: B27F1/00
Filed: 1994-01-25
Abstract: PURPOSE:To develop a cutting tool equipped with a cutting rotor of a sawdust manufacturing machine which manufactures sawdusts by cutting end faces of various timbers, which can be simply polished in a mounted state, is low in the cost, and excellent in the efficiency. CONSTITUTION:On a cutting base stage 1 which can be fitted fixedly in a cylindrical face of a cutting rotor of the sawdust manufacturing machine, a groove cutting blade 2 or a plane cutting blade is provided in a protruding manner and connected to a polishing groove 5 arranged on the cutting base stage 1 in parallel with a blade 4 by a polishing face 7 arranged so as to slightly scoop a part immediately under the blade 4.
Patent JP-S58154455-A (JP)
Title: Soldering method of bellows
Inventor: UEHARA SHIYOUZOU
IPC: B23K31/02
Filed: 1982-03-08
Abstract: PURPOSE:To perform efficiently soldering of bellows with good adhesion while carrying out heat treatment of a bellows forming plate at the same time, by coating creamy solder by screen printing on the peripheral adhesion face of the bellows forming plate, and heat treating said bellows after assembling. CONSTITUTION:A bellows forming plate 3 is placed on a positioning stand with its peripheral adhesion face 5 faced upward. The pattern 6 of a screen that coincides with the adhesion face is set on the face, and creamy solder is coated with a spatula or a roll. Then, the adhesion face on which the solder is coated is assembled and heated. By this way, the creamy solder is melted, and soldering is performed, and the bellows forming plate 3 is heat-treated simultaneously. Above-mentioned method can be applied to soldering of the bellows forming plate and accessory parts of the bellows.
Patent JP-H06257077-A (JP)
Title: Production of discharge printed fabric composed of polyacrylonitrile-based synthetic fiber
Inventor: INOSAKA YOUKO
IPC: D06P5/13
Filed: 1993-02-25
Abstract: PURPOSE:To obtain the discharge printed fabric excellent in color fastness to light without causing a change in hand or bleeding of a pattern by applying a chelating agent to discharge printed fabric of a polyacrylonitrile-based synthetic fiber and then subjectting the resultant printed fabric to the steaming treatment. CONSTITUTION:Fabric obtained by the ground dyeing of polyacrylonitrile-based synthetic fiber is discharged with, e.g. stannous chloride and then subjected to steaming and soaping. A chelating agent (e.g. a phosphoric acid-based acid or ethylenediaminetetraacetic acid) is subsequently applied to the prepared discharge printed fabric according to a padding, a spraying method, etc., so as to provide 0.005-20% owf. The resultant fabric is then subjected to steaming treatment at 95-105 deg.C for about 1-10min to afford the discharge printed fabric remarkably improved in color fastness to light without any bleeding of the pattern.
Patent JP-H05228872-A (JP)
Title: Vacuum suction head
Inventor: NISHIMOTO SHINYA
IPC: B25J15/06
Filed: 1992-02-24
Abstract: PURPOSE:To make a job for suction in an opening achievable with certainty by means of an air inflow at a bypass air passage even if it is such an article as inferior in the surface state. CONSTITUTION:In a vacuum suction head with a small ball 2 in a vacuum suction air passage 1, a bypass air passage 5 equipped with an air flow regulating valve 4, without having the small ball 2, is interconnected to this air passage 1.
Patent JP-S61197383-A (JP)
Inventor: INABA HIROMI
IPC: B66B3/00
Filed: 1985-02-27
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-S52119184-A (JP)
Title: Electron beam exposing method
Inventor: YASUDA HIROSHI
IPC: H01J37/30
Filed: 1976-03-31
Abstract: PURPOSE: To obtain the fine pattern by facilitating the arrengements of the first and the second irises with the square aperture varying the thickness of square electron beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08233972-A (JP)
Title: Method for replacing nuclear reactor internal constitution
Inventor: TSUJIMURA HIROSHI
IPC: G21C19/02
Filed: 1995-02-24
Abstract: PURPOSE: To contrive the reduction of a construction period, exposure reduction of workers, cost reduction or the like by establishing a method for replacing a shroud, an upper lattice plate and a reactor core support plate in accordance with a specific procedure. CONSTITUTION: A reactor pressure vessel upper cover 28, a drier 10 and a shroud head 11 are removed, and superimposed on DSP. Next, the whole fuel is taken out in a fuel pool, and removal is performed in order of control rods 12, control rod guide tube 13, guide rods, reactor core spray tubing 14, shrouds 2, an upper lattice plate 4 and a rector core support plate 5. Next, differential pressure reduction tubing 5 and SLC17 are cut and removed. After removal work completion reactor water is drained, the plates are previously centered, a new rector core shroud and a shroud support ring are welded and mounted on each other.  After reactor core shroud installation completion the inspection of a welding part is performed by a remote-controlled inspection instrument, the tubing 5, SLC17 and the tubing 14 are restored by a remote-controlled specialized device, the devices for removing at the time of ordinary periodical inspection are set to the previous positions, and the whole working is completed.
Patent JP-H06248063-A (JP)
Title: Method for improving aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: C08G63/64
Filed: 1993-02-25
Abstract: PURPOSE:To modify an aromatic polycarbonate resin useful for electric and electronic parts, etc., having excellent transparency, melt fluidity, moldability and double refraction by reacting a prescribed dihydric phenol and a prescribed aliphatic dicarboxylic acid, etc., in a specific ratio with a polycarbonate precursor. CONSTITUTION:99-60mol% of a dihydric phenol consisting essentially of a dihydric phenol of formula I (R1 to R4 are H, halogen, phenyl, 1-6C alkyl or cycloalkyl; W is group of formula II, etc.) such as 1,1-bis(4-hydroxyphenyl)-1- phenylethane and 1-40mol% of a 4-35C chainlike, or arycyclic aliphatic dicarboxylic acid (ester-forming derivative) such as succinic acid are reacted with a polycarbonate precursor such as phosgene to modify an aromatic polycarbonate resin.
Patent JP-S62194950-A (JP)
Title: Drive circuit for motor driven foldable door mirror
Inventor: YAMANA TORU
IPC: B60R1/06
Filed: 1986-02-22
Abstract: PURPOSE:To obviate the operation of an operation member until a door mirror reaches a predetermined position, stop the working of the door mirror whenever necessary and making the mirror sure to work toward either predetermined side at a later stage respectively by providing a timer means in a motor drive circuit for erecting or folding the door mirror. CONSTITUTION:A circuit between contact points 2 and 3 is closed by the operation of an operation switch 1 and a circuit on the way to a motor circuit 14 is provided with transistors 8 and 9 to be turned 'ON' during the working of logical IC's 4 and 5 and timer IC's 6 and 7. Furthermore, relays 10 and 11 are provided for changing over contact points 12 and 13 to an opposite side under excitation, when the transistors 8 and 9 are 'ON'. The motor circuit 14 is built into a door mirror and connected to the contact points 12 and 13 for operation to let an electric current run from the point 12 to the point 13 or vice versa, thereby folding or erecting the door mirror. Furthermore, the operation switch 1 is opened when the timer IC's are working. As a result, the motor circuit 14 opens, thereby stopping the working of the door mirror and enabling the operation thereof toward either predetermined side through the closing of the operation switch 1 at a later stage.
Patent JP-H09231268-A (JP)
Title: Information display device and method
Inventor: KOBAYASHI SHINYA
IPC: G06Q40/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To apply the plentiful information via a compact and light-weight information display device by constructing a storage medium storing a code that designates a retrieval object and also the information on the retrieval object with plural nonvolatile memories which can be loaded into and unloaded out of a storage main body. SOLUTION: An information display device which is carried by a liaison clerk of a bank, a stock company, etc., consists of a CPU 11 which performs various types of processing control in the display device, an input device 12 which designates the brands, etc., a display device 13 which shows the information on the designated brands, etc., and a replaceable nonvolatile storage 14. The storage medium of the storage 14 consists of plural nonvolatile memories such as IC cards, memory cards, etc., that can be easily carried. Then the storage medium storing the necessary information is set to the storage 14, and the device 12 is operated to retrieve the information. This retrieval result is displayed on the device 13.  Thus it is possible to set a necessary medium to the storage 14 and to retrieve and display the information by means of a memory such as an IC card, etc., that can be easily carried.
Patent JP-S62195873-A (JP)
Inventor: KOBAYASHI SHUNJI
IPC: H01T4/12
Filed: 1986-02-21
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-S60180524-A (JP)
Inventor: NISHIKI TATSUO
IPC: B65H1/24
Filed: 1984-02-27
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-S63203085-A (JP)
Title: Automatic white balance adjusting device
Inventor: IIDA KOJI
IPC: H04N9/73
Filed: 1987-02-18
Abstract: PURPOSE:To attain a stable white balance adjustment at all times while not being susceptible to the effect of a tentative change in a light source by providing an averaging means for averaging the time of color temperature information from an arithmetic section of a color temperature measuring means to an output section of a white balance adjusting means. CONSTITUTION:An average arithmetic section 3a of a microcomputer 3A takes in color temperature information from a differential amplifier circuit 2 at different times for plural cycles and stores it in an RAM 3b and when the taking-in for prescribed cycles is finished, plural pieces of color temperature information are extracted from an RAM 3b and averaged. Then the average color temperature information by the arithmetic section 3a is used, the adjustment arithmetic section 3c operates the adjustment data for the white balance and gives an output to a DA conversion circuit 3B. Thus, even when color temperature information from the circuit 2 has a change because of momentary radiation of light from other light source or an object having high saturation or lightness crosses a photographing optical path, a large deviation at the adjustment state of the white balance due to it is prevented.
Patent JP-2000235129-A (JP)
Title: Manufacture of polymer optical waveguide
Inventor: UKECHI MITSUO
IPC: G02B6/13
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the yield in manufacturing. SOLUTION: In a method for manufacturing a polymer optical waveguide by patterning a core 15 located on an under cladding layer 12 with reactive ion etching(RIE), an over cladding layer 16 is film formed before removing a mask material 4 used in a patterning of the core 15 and the over cladding layer 16 is etched to make the mask material 14 exposed so as to remove the mask material 14. Even if a crack 17 is generated on the under cladding layer 12 while RIE is being conducted, the crack is filled up with the over cladding material. Hence the inconvenience of peeling of the under cladding layer 12 due to the infiltration of liquid chemicals into a boundary between a substrate 11 and the under cladding layer 12 via the crack 17 in a mask material 14 melting and removing process is eliminated.
Patent JP-2000234981-A (JP)
Title: Balancing testing/correcting device
Inventor: MORISHIMA SHINJI
IPC: G01M1/38
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a balancing testing/correcting device that has a shallow hole being formed at the side of one-end surface, prevents working efficiency or the like from being reduced also for a rotor where the inner-periphery and bottom surfaces of the shallow hole become a fixed reference surface in practical use as compared with a conventional device, and can improve balancing accuracy in practical use. SOLUTION: A rotor W is grasped by an inner-lining-type collet chuck 4 in contact with inner-periphery and bottom surfaces Hi and Hb of a shallow hole SH of the rotor W, and a balancing test is carried out. When correction is to be made based on the test result, the rotor W is lifted by a specific amount for the inner-lining-type collet chuck 4 by a thrust-supporting plate 84 that can be moved up and down for preventing the rotor W from being brought into contact with the upper-end surface of the collet 41, and the inner-periphery surface Hi of the shallow hole SH is grasped and fixed by the outer-periphery surface of the collet 41, thus performing the balancing test being grasped by a reference surface in practical use, and at the same time preventing the inclination of the rotor W and the damage of the collet 41 caused by punching thrust due to a drill 10.
Patent JP-H04275722-A (JP)
Title: Line switching system by 1:n
Inventor: IKAWA FUMIHIRO
IPC: G06F11/20
Filed: 1991-03-04
Abstract: PURPOSE:To realize a line switching system by 1:N, which switches a line at the time of a fault, whose scale is small and whose power consumption is low on the line switching system by 1:N of a communication system which has plural in-use lines 1-N and one standby line P. CONSTITUTION:The above system consists of a control part 10 which supervises the state of plural in-use lines 1-N and controls switching to the standby line P when the fault occurs, switch units S1-SN switching the in-use lines 1-N and a switch unit SP switching the standby line P. The line switching means 2P of the switch unit SP is operated by the OR of the outputs of operation state detection means 31-3N in the switch units S1-SN, and the restoration signal of the switch units S1-SN is impressed on only line switching means 21-2N in an operation state through restoration circuit forming means 41-4N.
Patent JP-S58154999-A (JP)
Title: Manufacture of speaker edge
Inventor: FUJIWARA NOBUHIRO
IPC: H04R7/20
Filed: 1982-03-09
Abstract: PURPOSE:To obtain a torus speaker edge having good material yield and manufactured inexpensively, by passing through the material between a pair of speaker edge forming rolls being conical shape for at least one roll. CONSTITUTION:The foamed urethane-made material 1 has rectangular cross section and strip shape, and the entire parts after forming are become the speaker edge and the size is regulated so that no cut-off part exists. A tip 6 of the material 1 is clipped and pressed by bringing a roll 4 close to a roll 5 with a driving device, the rolls 4 and 5 are rotated toward the direction A and B respectively, the material 1 is fed this side of this paper in Figure while being rolled. As to a part where a projection 5a of the rollers and a recessed part 4a of the rolls, the part is formed corrugated in wave shape, and the material 1 being a straight line is formed as a torus member 7 bent with the specified curvature to the side having less elongation.
Patent JP-S54128751-A (JP)
Title: Liquid crystal display device
Inventor: MASUBUCHI SADAO
IPC: G09F9/00
Filed: 1978-03-30
Abstract: PURPOSE: To improve the quality of display using the electro-optical effects of a liquid crystal and the optical characteristics of a dichroic mirror by speciying a multi-layer thin film of non-metal to be combined with the liquid crystal.  
     CONSTITUTION: Glass substrates 1 and 2 formed with an orientation treating layer 11 hold inbetween a mixture liquid crystal of a nematic liquid crystal and a smectic liquid crystal and is arranged in the vicinity of a background plate 30 having a black surface. The substrate 1 is equipped with a transparent electrode 19-7 whereas the substrate 2 is formed with a non-metal multi-layer thin film 25-1-R, 25-1-G and 25-1-B, which are made to reflect red, green and blue colors, respectively, and with transparent conductive film 24-1-R, 24-1-G, 24-1-B contacting therewith. When a voltage is applied between the electrodes, fluctuations are generated in the orientations of the liquid crystal molecules to scatter the light. The light scatterd is reflected on the thin films  25-1-R, 25-2-R, - - -, 25-n-R so that the red color reaches the eyes of an observer. The intensities of the red, green and blue colors are proportional to the light scattering of the liquid crystals and can be easily controlled in accordance with the level of the voltage applied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204542-A (JP)
Title: Disk device
Inventor: TANIMOTO KAZUISHI
IPC: G11B17/04
Filed: 1987-02-20
Abstract: PURPOSE:To make it possible to open a shutter independently of the loading state of a disk cartridge by turning a lever respectively in reverse directions in the case of loading the disk cartridge in the 1st and 2nd states which are the front and rear face states of the cartridge. CONSTITUTION:The lever 23 in a shutter opening/closing mechanism 20 has it supporting point 24 on a line parallel with the loading direction of the disk cartridge 1 to a driver and passing the center of the cartridge 1 and the line is set up as a neutral position. The shutter 8 has a notched part 21 for forming an inclined face 22 oblique to the moving direction of the shutter 8 on a position opposed to the tip of the lever 23 so that when the disk cartridge 1 is loaded to the driver, the tip of the lever 23 is turned while being slided along the inclined face 22 and the shutter 8 is moved from a steady position to a prescribed position. Since the lever is turned in the reverse direction based on the relation of the front face to the rear face and the shutter is moved, the shutter can be opened in both the cases and recording and reproducing can be attained.
Patent JP-2000251761-A (JP)
Title: Color cathode ray tube device
Inventor: YOKOTA MASAHIRO
IPC: H01J29/70
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode ray tube causing no deterioration in characteristics, such as focusing, distortion or the like, even if an orbit correction means used for realizing a flat screen by using a press formed shadow mask is installed. SOLUTION: In this color cathode ray tube, one or more orbit correction means 14, 15 comprising plural orbit correction coils 22a, 22b, 24a-24d and a current supply circuit for supplying a current to the coils 22a, 22b, 24a-24d, are installed, and the orbit correction means 14, 15 are operated to a pair of side beams 4B, 4R in over- or under-convergence on the peripheral part relative to the center of a phosphor screen, and a magnetic field for separating a position, where a force does not function on three electron beams 4B, 4G, 4R in the generated magnetic field, from a face including a tube axis and first and second directions, is generated.
Patent JP-S63204912-A (JP)
Title: Semiconductor amplifier
Inventor: IKEDA YUKIO
IPC: H03F3/60
Filed: 1987-02-20
Abstract: PURPOSE:To attain the action of high efficiency in a high frequency band by providing an inductance which resonates in parallel with the internal capacity on the output side of a semiconductor element to the three fold wave of a signal frequency on the output side of the semiconductor element. CONSTITUTION:The capacity 26 for a ground is set in a very large value and the lengths of a first metallic line 23 and a second metallic line 24 are adjusted in order that the inductance 25 of the metallic line 24 resonates in parallel with the drain capacity 20 in the three fold wave. Since the inductances 25 of the drain capacity 20 and the metallic line 24 resonate in parallel in the three fold wave, the lowering of the three fold wave impedance by the drain capacity 20 can be prevented and the impedance condition of opening to the three fold wave can be securely realized. And if an amplifier having high efficiency constituted like this is driven with an action grade which generates higher harmonic components such as an AB grade, a B grade and a C grade, a dominant wave and three fold wave voltage appear in the drain terminal of an FET in a proper phase and a drain voltage waveform becomes close to a square wave and also a drain current waveform becomes a half-wave rectification waveform, so that the efficiency becomes high.
Patent JP-H06249491-A (JP)
Title: Air conditioning device
Inventor: ARAI YASUHIRO
IPC: F25B1/00
Filed: 1993-02-26
Abstract: PURPOSE:To effectively utilize the cooling/heating capability and energy, and improve the energy saving property by making water flow in either one of a hot water supplying machine and outdoor heat-exchanger in response to the result which is obtained by an operation method determining means for air conditioning and hot water-supply. CONSTITUTION:By a remote control for air conditioning 30, it is determined whether it is a cooling operation, heating operation or no operation, and by a remote control for hot water-supply 40, it is determined whether the hot water supply is used or not. Then, the opening/closing of 2-way valves 14, 15, 16, which are water passage control means, are controlled by a control means 50 in response to the results which are obtained by the remote control for air conditioning 30 and remote control for hot water-supply 40. When the hot water-supply system alone is used, tap water which flows from a tap water source 11 flows to a hot water-supplying machine through the 2-way valve 14, and is led to a hot water supply port 20 which is heated by a burner 13. At this time, the 2-way valve 14 is opened, and the 2-way valves 15, 16 are closed. By this method, the time for a defrosting operation is reduced, and the heating capability is improved.
Patent JP-S61198068-A (JP)
Title: Integrated circuit
Inventor: KUSUMOTO TADAO
IPC: G06F11/267
Filed: 1985-02-28
Abstract: PURPOSE:To inspect easily an output characteristic by using an IC tester of simple constitution, by constituting a titled circuit so that an output level of an output buffer stage is held in a prescribed DC voltage level. CONSTITUTION:A gate circuit is provided on the pre-stage of an output buffer stage, so that an applied testing DC voltage is applied to the gate circuit. In case of operating an integrated circuit, a test pin TEST is grounded in advance. Therefore, from an OR gate OR, an output signal of a processing circuit PC is outputted as it is, and a regular operation is executed. Subsequently, in case of measuring an output characteristic, an output of an output buffer BUF is held in a low level by applying a test signal of a signal level to the test pin TEST. In this way, the output characteristic can be measured by only applying the testing DC voltage to the integrated circuit to be measured, and the output characteristic can be inspected by using an inexpensive IC tester.