baber/WOPTO huggingface dataset:
Patent JP-H02201114-A (JP)
Title: Displacement measuring device
Inventor: UEMURA SABURO
IPC: G01D5/20
Filed: 1989-01-30
Abstract: PURPOSE:To shorten a coil length and to attain a miniaturization by movably providing a metal outer cylinder on a variable inductance coil and providing separately a fixed inductance element at the variable inductance coil. CONSTITUTION:A metal outer cylinder 22 is movably provided on a variable inductance coil A, and a fixed inductance element B is arranged separately at it. Namely, the variable inductance coil A and metal outer cylinder 22 are provided at the moving body side of a side to be measured, the fixed inductance element B is provided at a detector 25 side unconcerned to the side to be measured, and the coil A and element B are connected to a prescribed detecting circuit. In such a constitution, by converting the change of the inductance of the variable inductance coil A into a voltage by means of the movement of the metal outer cylinder 22, a displacement quantity can be detected. Thus, the coil length can be reduced down to a half in comparison with the conventional one not to be separated.
Patent JP-S63189922-A (JP)
Title: Keyboard controller
Inventor: UCHIUMI MASAYUKI
IPC: G06F3/02
Filed: 1987-02-02
Abstract: PURPOSE:To identify the kind of a key simultaneously with the depression with the key and to improve the operability of a keyboard by generating a different kind of sound in accordance with the kind of each key. CONSTITUTION:When an input is applied from a keying means 10, the kind of the key is decided by an input key sort deciding means 20. A sound setting means 30 sets up the property of sound to be generated in accordance with kind of the key. The set sound is outputted by a sound generating means 40. Since various clicking sounds are generated at the time of depressing respective keys, the operator can identify the kind of the key simultaneously with the key depression, and when the input is an error, the misinput can be instantaneously recognized, so that the operability of the keyboard can be improved.
Patent JP-S62180022-A (JP)
Title: Manufacture of acceleratedly cooled steel sheet having small residual stress
Inventor: KAJI HARUO
IPC: B21B1/38
Filed: 1986-02-01
Abstract: PURPOSE:To obtain an acceleratedly cooled steel sheet having <=10kgf/mm<2> residual stress and 40-80kgf/mm<2> tensile strength by hot rolling a steel slab and immediately subjecting the resulting hot rolled steel sheet to controlled cooling to a specified temp. with water at a prescribed flow rate. CONSTITUTION:A steel slab consisting of, by weight, 0.03-0.20% C, 0.05-0.80% Si, 0.50-2.0% Mn, 0.01-0.08% Al and the balance essentially Fe is hot rolled. The resulting hot rolled steel sheet is immediately subjected to controlled cooling to 500-600 deg.C with water at a flow rate W (m<3>/m<2>.min) satisfying the formula [where t is the thickness (mm) of the steel sheet] to obtain an acceleratedly cooled steel sheet having small residual stress.
Patent JP-H03225386-A (JP)
Title: Holographic display device
Inventor: HORI MASAYUKI
IPC: G03H1/22
Filed: 1990-01-31
Abstract: PURPOSE:To arbitrarily select the position of a light source and to completely display an image without disturbing the field of vision from the light source by irradiating a sensitive material with one light beams through a diffusion plate and the other light beams without through the diffusion plate and forming an interference fringe. CONSTITUTION:Laser beams emitting from a laser oscillator 1 are bisected by a beam splitter 4. A hologram original plate 1 is irradiated with one light beams as a spherical wave via a reflection mirror 5, a convex lens 6, and the diffusion plate 2 such as ground glass, and the other light beams as a plane wave via the reflection mirror 7, and convex lenses 8 and 9, and a translucent hologram sheet 10 is produced. The hologram sheet 10 is attached to the laminated surface side of a laminated glass 11 where two plate glasses are stuck with a intermediate film such as polyvinyl butyral, during reproducing. When the light beams from a white light source 12 is projected on the hologram sheet 10 as parallel light via a mask plate 14 by a convex lens 13, display information is surely recognized 16 from the wide range of the opposite side of the light source.
Patent JP-H05185170-A (JP)
Title: Seaming chuck
Inventor: OWAKI TOSHIAKI
IPC: B21D51/30
Filed: 1992-01-10
Abstract: PURPOSE:To improve the wear resistance of the lip part of the seaming chuck to be fitted and joined to the inner peripheral surface of a can cap and maintain the quality of the can cap. CONSTITUTION:The seaming chuck which is a tool for seaming the body and cap of a can container constituted of the body and the cap is constituted by coating the outer peripheral surface (strong pressure surface 8a', 8a'') in the lip part 8a of the seaming chuck body 8 to be fitted to the inner peripheral surface of the can cap with abrasive grains of CBN, diamond, etc., to increase the slip resistance of the outer peripheral surface of the lip part to the inner peripheral surface of the can cap.
Patent JP-S57135969-A (JP)
Title: Cleaning device for conductor belt for separating transfer paper
Inventor: KOBU MAKOTO
IPC: G03G15/14
Filed: 1981-02-17
Abstract: PURPOSE:To prevent a toner from sticking to the rear of a transfer paper, by removing the toner in recess flaws on the surface of a conductor belt, which separates the transfer paper from a photoreceptor after the toner image on the photoreceptor is transferred to the transfer paper, by an auxiliary cleaning device for the conductor belt. CONSTITUTION:The toner stuck to the surface of a conductor belt 12 is scraped off by a cleaning blade 14 of a main cleaning device. Then, recess flaw parts are filled up with the toner. Next, the toner filled in recess flaw parts of the belt 12 which is turned to come to the position of an auxiliary cleaning device 15 is sucked to a conductor roller 17 by the difference between the voltage applied to the conductor roller 17 from a power supply 18 and the voltage applied to the conductor belt 12 from a power supply 13 and is stuck to the surface of an insulating layer 16. The toner stuck to the surface of the insulating layer 16 is  removed by an auxiliary cleaning blade 19. Thus, a copy where the rear without dirt is obtained.
Patent JP-H07227622-A (JP)
Title: Distortion correcting device
Inventor: MORISHITA YASUHIRO
IPC: B21D3/10
Filed: 1994-02-18
Abstract: PURPOSE:To provide a distortion correcting device which corrects continuously the weld distortion of a boiler tube formed in a panel shape, etc. CONSTITUTION:This device is equipped with first press machines 9 which are installed on upper and lower frames 8, 14 capable of moving above and under an article to be worked carried in a frame body 1 provided with an opening through which a panel shaped boiler tube 31 can be carried in/out in a horizontal state along an opening plane, respectively and perform distortion correction by extending contructing upward/downward and press the upper and lower surfaces of the article to be worked. Also, the device is provided with second press machines 17, 19 which are equipped with movable plates 12, 18 installed on the upper and lower frames, respectively and capable of turning around a vertical shaft, and pressurizing parts 20 mounted on the movable plates and performing the distortion correction by extending to the side part of the article to be worked and pressing the side plane of the article to be worked in a horizontal direction. In this way, the distortion correction can be performed by moving the first and second press machines to the position of the article to be worked set in parallel only by applying forward/backward correction in an insertion direction to the article to be worked.
Patent JP-H01195320-A (JP)
Title: Detecting and amplifyng device
Inventor: HAYASHI HIDENORI
IPC: G01D5/12
Filed: 1988-01-29
Abstract: PURPOSE:To obtain high measurement accuracy even if a detecting signal of a detector having a different sensitivity characteristic with regard to the polarity is inputted by discriminating the polarity of the detecting signal by a polarity discriminating means, switching a sensitivity adjusting means in accordance with its discriminated polarity and executing a sensitivity adjustment of every measuring range. CONSTITUTION:In case a load in the tensile direction is working on a detector 10, an output signal of a post-amplifier 34 becomes a positive polarity, and a load voltage and a positive voltage are outputted from a comparator 60 and an inverter 62, respectively. As a result, a sensitivity switching device 56 is selected, and the sensitivity switching device 58 becomes a non-operating state. The sensitivity switching device 56 allows an output signal of a sensitivity regulator 52 corresponding to a code signal given from an encoder 32 to pass through, and this output signal is outputted through an output device 40. On the other hand. In case a load in the compressive direction is working on the detector 10, the sensitivity switching device 58 is selected, and the sensitivity switching device 56 becomes a non-operating state. Accordingly, even if the detector 10 has an asymmetrical sensitivity characteristic in both the tensile and compressive directions, it is brought to accuracy compensation correctly with regard to both the directions.
Patent JP-S53106989-A (JP)
Title: Grinder having a rest device
Inventor: MUNEKATA KENICHI
IPC: B24B49/02
Filed: 1977-02-28
Abstract: PURPOSE:To grind a site to be processed of a work constantly at a desired taper by correcting the front end position of a contactor everytime when a taper quantity exceeds a standard range after processing a predetermined number of works.
Patent JP-H04262822-A (JP)
Title: Method for stopping tail end of coil in winding strip coil
Inventor: KARASAWA MASAAKI
IPC: B65H26/08
Filed: 1991-02-15
Abstract: PURPOSE:To reduce an amount of cutoff of a strip without lowering productivity by stopping the tail end of the coil at the prescribed position with high accuracy in the stage of taking up strip in a coil in a process in which the strip wound in a coil shape is unwound by an inlet side reel and subjected to a prescribed treatment, then, passes through plural equipments taking up the strip again by an outlet side reel in a coil shape to manufacture a product. CONSTITUTION:When the strip is wound by the outlet side reel of the nearest equipment, the passed length of the strip until outer diameter or the thickness of the coil reaches a prescribed value is detected and the result is transmitted to the following equipment and the time to start deceleration is calculated from a signal obtained when the outer diameter (d) or the thickness (t) of the coil of this strip 1 reaches this prescribed value and the passed length transmitted from the just before equipment, and the tail end of the coil is stopped at a fixed position based on this calculated result.
Patent JP-2000224804-A (JP)
Title: Disc-type motor
Inventor: MATSUBARA SATOSHI
IPC: H02K7/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To absorb a load in a thrust direction which is generated by a load side apparatus connected to an output shaft satisfactorily and absorb torque fluctuation generated by a motor satisfactorily. SOLUTION: A rotor 4 with a plate-shaped joint part 43, an output shaft 7 with a plate-shaped joint part 71 which faces the joint part 43 with a proper interval therebetween and an elastic linking member 8 through which the joint parts 43 and 71 of the rotor 4 and the output shaft 7 are linked with each other are provided. A load in a thrust direction which is generated by a load side apparatus and torque fluctuation generated by a motor are absorbed by the linking member 8.
Patent JP-H08277305-A (JP)
Title: Production of olefin polymer
Inventor: SUGIMURA KENJI
IPC: C08F210/16
Filed: 1996-02-07
Abstract: PURPOSE: To obtain an olefin polymer excellent in mechanical strength such as rigidity, moldability, heat resistance, and impact resistance. CONSTITUTION: In the presence of a catalyst for olefin polymerization composed of [I-1] a solid transition metal catalytic component with (B-1) a metallocene compound carried on (A-1) a solid titanium catalytic component, [II] an organometallic compound and, as necessary, [III] an electron donor, (i) a process to produce a crystalline polypropylene component and (ii) another process to produce a lowcrystalline or noncrystalline ethylene-α-olefin copolymer component are conducted in any order to form a propylene-based block copolymer component; subsequently, [IV-a] an organoaluminumoxy compound and/or [IV-b] a Lewis acid or an ionic compound is added to the polymerization system to form (iii) an ethylene-α-olefin copolymer component, thereby the objective olefin polymer is obtained.
Patent JP-H09214377-A (JP)
Title: Multiplex broadcast receiver
Inventor: HIRAMATSU TATSUO
IPC: H04H20/28
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the FM multiplex broadcast receiver in which only the user with a specific attribute receives prescribed program data among FM multiplex broadcast programs. SOLUTION: The FM multiplex broadcast receiver 100 reads attribute data stored on a card inserted to a bar code reader/ printer 44 and stores the data to a memory 30. On the other hand, based on comparison result between comparison information data included in program management data in the data given from an FM multiplex signal decode section 15 and the attribute data, a CPU 40 selects received program data and stores the selected data to a memory 30. The data stored in the memory 30 are displayed on a display device 36.
Patent JP-H10224197-A (JP)
Title: High-voltage switching circuit
Inventor: UENISHI AKIO
IPC: H03K17/56
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the loss and increase of turn-on and turn-off of a main transistor and to attain high frequency, small-sizing and cost reduction of a high-voltage switching circuit. SOLUTION: This device is provided with a diode DC1, whose cathode is connected to a positive drive power source terminal N6 of a gate drive circuit 1, a diode DC2 whose cathode and anode are connected to the anode of the diode DC1 and a gate of a main transistor MTr respectively, and a capacitor Cr that is connected between the cathode of the diode DC2 and the collector of the transistor MTr. The value of the capacitor Cr is set appropriately in relation to a parasitic capacity between a gate and a collector. At the time of turn on, turn on loss is suppressed, and inverse voltage rate of climb of a free wheel diode FWDi is reduced by the negative feedback operation of a capacitor Cr. At the time of turn-off, a negative feedback operation is prevented.
Patent JP-H07230024-A (JP)
Title: Led light emission guide member
Inventor: KASUGA TATSUO
IPC: G02B6/42
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the inexpensive member in simple structure which can have an LED mounted on a fitting substrate in a regular state without using a lead bend or an auxiliary fitting substrate and emit light efficiently in a desired direction by fixing the surface angle of an incidence surface or total reflecting surface as specified, and guiding incident light in the desired direction and making it reach a projection surface. CONSTITUTION:The guide member consists of the lead type LED 8 which is regularly stood and fitted to the fitting substrate 81 of a printed wiring board, a display panel which is fixed vertically at one end edge of the fitting substrate 81 and has a rectangular display window at a specific position, and a guide member 1 as a molding of carbonate resin which guides the light emitted by the LED 8 well efficiently. The guide member 1 is in an L shape and has a 45 deg. slanting secondary curved surface 51 as its bent back surface and a secondary curved surface 52 whose lower part is further slanted by alpha deg., and they are the total reflecting surface 3 and a reflecting surface 33 respectively. Light reflected by the reflecting surface 33 reaches nearly the same area as the area to which reflected light from the total reflecting surface 3 is guided to the projection surface 4 within a range of its radiation angle theta less than the specific angle.
Patent JP-H10217092-A (JP)
Title: Hand holding type belt sander
Inventor: FRECH ALFRED
IPC: B24B23/06
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To excellently operate a belt sander by arranging a part to guide a sand belt on this side of a rear area of a slender casing, and forming the wedged pointed end shaped contour whose center freely projects by turning forward, in a front area of the casing together with the sand belt. SOLUTION: A sliding shoe 33 has two grinding soles 133 and 233 on its wedged surface, and has direction changing roller pairs 31 by a connecting rod having a fork on this side of its pointed end. An adjusting head 139 to center a sand belt 20 is arranged in a front area of a longer casing shell 112. When the adjusting head 139 is rotated, the connecting rod having the fork having a shaft and the direction changing rollers 31 is turned in one direction or the other direction according to the rotational direction.
Patent JP-H06212032-A (JP)
Title: Polyolefinic resin composition excellent in coating property and weather resistance
Inventor: SAITO YOSHIHARU
IPC: C08K5/13
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a polyolefinic resin composition excellent in coating properties and weather resistance. CONSTITUTION:This polyolefinic resin composition comprises 100 pts.wt. polyolefinic resin containing a crystalline polyolefin and/or an olefinic elastomer, (a) 0.05-0.20 pt.wt. hindered phenolic antioxidant, (b) 0.05-0.20 pt.wt. phosphorus- based antioxidant, (c) 0.10-0.50 pt.wt. ultraviolet ray absorber and (d) 0.10-0.50 pt.wt. hindered amine-based light stabilizer of the N-O-R type or N-CO-R type (R denotes 1-18C alkyl group).
Patent JP-S57136245-A (JP)
Title: Character input device
Inventor: SUGIYAMA TAKU
IPC: G06F3/00
Filed: 1981-02-17
Abstract: PURPOSE:To increase the operability, by supplying the Chinese characters having high using frequency by means of a character key and other Chinese characters by  means of a KANA (Japanese syllabary)-Chinese character converting key, respectively. CONSTITUTION:The Chinese characters having high using frequency are supplied directly by a Chinese key 21, and the signal is converted into a Chinese character code to be  supplied to a character generator CG24. The CG24 produces a character pattern and  displays it at a display part 26. The Chinese character code is stored in a sentence  memory 25. When a KANA letter for KANA-Chinese character conversion is supplied  by a key 22, this signal is converted into a code to be supplied to a dictionary memory  23. The memory 23 supplies successively the codes of the Chinese characters having  the same sounds as the KANA letters into the CG24. The CG24 displays the character  pattern corresponding to the code and the number corresponding to the Chinese character stored in the memory 23 at the part 26. When the operator supplies the number  corresponding to the desired Chinese character through a keyboard, a CPU28 knows  the Chinese character to be supplied from the number and stores the Chinese character  code in the memory 25. The contents of the memory 25 are displayed at the part 26.
Patent JP-S53106797-A (JP)
Title: Preparation of organic polyisocyanate having improved storage stability
Inventor: IDE TERU
IPC: C07C239/00
Filed: 1977-03-01
Abstract: PURPOSE: To prepare an organic polyisocyanate useful as varnishes, polymer modifiers, textile auxiliaries, adhesives, etc. and having improved storage stability, by reacting a diisocyanate with water in a specific mixed solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62179959-A (JP)
Title: Recording apparatus
Inventor: TAMURA YASUYUKI
IPC: B41J2/32
Filed: 1986-02-05
Abstract: PURPOSE:To make it possible to certainly perform transfer recording not only to a recording medium having high surface smoothness but also to a recording medium inferior to surface smoothness, by providing a transfer medium, a recording part and a transfer part and constituting the transfer part of rotary bodies contacted with each other under pressure and providing minute projections to the surface of at least one of the rotary bodies. CONSTITUTION:A transfer medium 1 is successively delivered from a supply roll 2 by driving a motor, and light and heat are applied to the ink layer 1b of the transfer medium 1 corresponding to an image signal at a recording part to form a latent image. The ink layer 1b having the latent image formed thereto is contacted with a recording medium 5 under pressure in a transfer part 4 and heated to transfer an ink image having two black and red colors to the recording medium 5. In recording, each microcapsule of the transfer medium 1 having the latent image formed thereto is easily destructed by the minute projections of a transfer roller 4a when pressed to the recording medium 5 between the transfer roller 4a and a pressure roller 4b and the content thereof is certainly transferred to the recording medium 5. Therefore, transfer recording can be certainly performed not only to the recording medium having high surface smoothness but also to one inferior to surface smoothness.
Patent JP-S62181467-A (JP)
Title: Semiconductor device
Inventor: KATSUYAMA TOSHIO
IPC: G02B6/122
Filed: 1986-02-05
Abstract: PURPOSE:To contrive the increase of integration of elements and the reduction of a signal transmission time by performing signal transmission in a semiconductor integrated electronic circuit by use of light partly or wholly. CONSTITUTION:On a circuit board 3 comprising an optical waveguide network 1, an integrated electronic device 2 having a photoelectric conversion function is connected while bringing its light input and output terminals in accordance with said optical waveguide 1 so as to attain mutual signal transmission. At this time, a dielectric ceramics is used for the circuit board 3. For the optical waveguide 1, an optical waveguide consisting of multi-component glass is formed by a usual technique for forming a glass thin film and a pattern forming technique by use of a photoresist. By this constitution, a wiring area can be cut off 50% in comparison with the case of only a conventional electric wiring and also the signal transmission of 10GHz becomes easy.
Patent JP-S58140439-A (JP)
Title: Engine controller
Inventor: KATAYOSE SHINJI
IPC: F02N11/08
Filed: 1982-02-16
Abstract: PURPOSE:To enable to perform an antomatic starting and stopping, having an excellent fuel-saving performance, without damaging a heating performance at a winter season, by a method wherein a set value of an engine temperature is caused to have a hysteresis, and when below the set value, the automatic stopping circuit is brought to non-operation. CONSTITUTION:If a release button is pressed so as to disengage a parking brake, a signal S3 is brought to ''H'', an FF circuit 9 is reset by means of a signal S8 of an one shot-MV3, an FF circuit 10 is set, a fuel cut signal S13 is brought to ''L'' and a starting motor driving signal S12 is brought to ''H'' to start an engine. Then, if a parking brake is set, a signal S1 is brought to ''H'', and the fuel cut signal S13 is brought to ''H'' by means of an ''H'' signal S6 of an one shot-MV1 to stop the engine. The engine temperature by a temperature-sensitive element 40 is compared with a high set value by resistors R2, R3 and R4, and while an output S0 of a comparator is in ''L'', an AND circuit 12 is not formed, and an operation to stop the engine is not conducted. If the signal S0 is brought to ''H'', a set value bypasses a resistor R4 through a Tr 42 to change it into a low value, and a fuel saving operation is conducted without damaging a room heating performance.