baber/WOPTO huggingface dataset:
Patent JP-H09208363-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: FUJIWARA HIDEKI
IPC: C30B15/20
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal-pulling up apparatus enabling the rapid growth of solid layer before the pulling up of a single crystal and the fusing of the solid layer so that the interface of the single crystal is smoothen during pulling up of the single crystal. SOLUTION: A first heater 6 having a cylindrical shape and heated by resistance heating is placed outside a crucible 1 in a configuration concentric with the crucible 1. Further, a ring-shaped second heater 7 is placed below the crucible 1 in a figure coaxial with the crucible 1. The first heater 6 and the second heater 7 are stored in a graphite-made heat-insulating container 8 of a cylindrical shell-shape. On the inner peripheral surface of the heat-insulating container 8, a ring-shaped protrusion, which protrudes into between the first heater 6 and the second heater 7, is attached. The front end of the protruding part 8a exists at the center-side of the heat-insulating container 8 from the main heater 6.
Patent JP-S63190592-A (JP)
Title: Safeguard circuit
Inventor: YAMAMOTO HIROSHI
IPC: H02P7/288
Filed: 1987-02-03
Abstract: PURPOSE:To smoothly work a DC servo-motor and control a current limit, by varying the pulse width of pulse width modulation (PWM) signal according to the degree of a detected current value. CONSTITUTION:The input of PWM signal is input from a terminal A, and the signal amplified by a driving circuit is transferred to a DC servo-motor to drive an industrial robot Current generated by it comes to a terminal B and flows through a resistor R1. A voltage value generated at both ends of the resistor R1 is compared with reference voltage set by dividing power-supply voltage VDD with resistors R6-R0 by a non-inversion amplifying circuit IC1. By the positive voltage of output generated from the non-inversion amplifying circuit IC1, a transistor Tr 1 gets active, and a potential between the collector/ emitter of a transistor Tr 3 is set to be 0V, and PWM command signal is interrupted.
Patent JP-S59149371-A (JP)
Title: Photodetecting surface
Inventor: ISHIOKA YOSHIO
IPC: G03G5/08
Filed: 1983-02-16
Abstract: PURPOSE:To obtain an electrophotographic sensitive amorphous silicon film which is free from deterioration in resolution, has a good dark attenuating characteristic and is highly sensitive to long wavelength light by providing carrier generating regions having a small optically forbidden banddth in the inside part of a photosensitive film. CONSTITUTION:A transparent electrode 11 is deposited on an insulator board 1, and layers 21 and 22 which suppress the implantation of excess carriers from the board side and the electric charge from the front side are provided on a photosensitive layer 2. Layers 23, 25 contg. >=50 atom% silicon and consisting essentially of amorphous silicon have >=1.6eV optically forbidden band width and have >=10<10>OMEGA.cm specific resistance and >=10nm film thickness. A layer 24 contg. 20-40 atom% germanium and consisting essentially of amorphous silicon has 1.1-1.6eV optically forbidden band width and >=50nm film thickness. These three layers contain 3-25 atom% hydrogen. The construction in the forbidden band width is narrowed by the above-mentioned constitution, by which the resolu tion and dark attenuating characteristic are improved and the sensitivity to long wavelength light is improved.
Patent JP-H06234388-A (JP)
Title: Speed change gear for bicycle
Inventor: MABUCHI SADAO
IPC: B62M11/18
Filed: 1993-02-10
Abstract: PURPOSE:To provide a bicycle speed change gear compact, lightweight, excellent in durability, and easy and postive in speed change operation. CONSTITUTION:Carriers 20 are fixed to one end of a crankshaft 6 rotatably supported being inserted through the hanger part of a bicycle frame, and plural planetary gears 22 with gears, different in the number of teeth, integrally formed on the same circumference of the carriers 20 are rotatably pivoted. A driven rotor 16 with a sun gear 18 and a sprocket 17 formed integrally is provided inside of the planetary gears 22 in such a way as to be meshed with one of the planetary gears 22. Outside of the planetary gears 22, plural internal tooth gears 24, 25 to be meshed with the planetary gears 22 are provided side by side in the independently rotatable state. A gear case 19 for covering the outer periphery of the internal tooth gears 24, 25 are fixedly provided at the bicycle frame. One-way clutches C are respectively interposed between the internal tooth gear 24, 25 and the gear case 19, and one of these one-way clutches C can be connected selectively.
Patent JP-H02203810-A (JP)
Title: Structure of joint of wall
Inventor: YOSHIDA YOICHI
IPC: A47B95/04
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a joiner member from falling down in a joint groove even though the size of the joiner member in the depth direction of the joint groove is made smaller than the size of the joiner member in the width direction, by providing a projection piece projecting in the joint groove, and the joiner member with the U-shape cross section installed to the projection piece, and composing to make the joiner member held by the projection piece of one side member contact or approach to the other side member. CONSTITUTION:A projection piece 6 is projected in a joint groove 5. The projection piece 6 is formed by bending upward integrally the upper edge of the facing plate 27 of a side panel 2, and erected to cross square to the depth direction (horizontal direction) of the joint groove 5. A joint member 7 is installed to the projection piece 6. The joiner member 7 has the U-shape cross section, formed of a synthetic resin by an extrusion process, and installed to the projection piece 6 from the upper side under the condition a top plate 1 is removed. The upper end of the joiner member 7 is contacted to the lower side of the top plate 1, and the joiner member 7 is prevented from removing from the projection piece 6.
Patent JP-S52145611-A (JP)
Title: Internal combustion engine with parallel cylinder row one body frame
Inventor: NISHIJIMA TADATAKE
IPC: F02B73/00
Filed: 1976-03-02
Abstract: PURPOSE: To attain the reduction of fuel consumption, the decrease of a installing volume, the setting of optional propeller shaft rotational frequency and the diminishing of wt., by combining an engine consisting of a plural number of vertical cylinders with a common engine bed plate to pick out power as one output shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01198195-A (JP)
Title: Video signal processor
Inventor: UENO ATSUSHI
IPC: H04N13/00
Filed: 1988-02-02
Abstract: PURPOSE:To realize stereoscopic vision even for the image of continuous and fast motion by writing the stereoscopic video signal of a desired period in respective picture memories for a left eye and a right eye superposing them in succession, and leaving the locus of a moving body in a picture screen in succession, and reading the contents of the left and right picture memories switching them at a field period. CONSTITUTION:An output signal (d) by an AND circuit 2 and the output signal (e) by an exclusive OR circuit 3 are summed by an adder 7, and the output signal (f) is obtained. In this case, the output signal (f) becomes a signal that a digital signal (b) and the output signal (c) of a field memory 9 are superposed. Similarly, the output signal (h) by the AND circuit 4 and the output signal (i) by the exclusive OR circuit 5 are summed by the adder 8, and the output signal (j) is obtained. The output signal (j) by the adder 8 in this case becomes the signal that the digital signal (b') and the output signal (g) of the field memory 10 are superposed. Accordingly, the stereoscopic video signal of the moving body moving continuously as fast as difficult to see stereoscopically can be made visible stereoscopically by leaving the locus of the moving body in the picture screen.
Patent JP-H05101277-A (JP)
Title: Commodity sales register device
Inventor: TANAKA NOBUYA
IPC: G07G1/12
Filed: 1991-02-18
Abstract: PURPOSE:To output the amount of money or the like of returns with respect to each cause of returns by providing a returns declaring means, a returns cause input means, a cause-classified returns storage means, and a cause- classified output control means. CONSTITUTION:When receiving returns, a clerk inputs a returns commodity code, the amount of money, etc., with keys and inputs the cause like commodity discoloring or a break of package by a returns cause input means 21 before or after this key input and declares returns by a returns declaring means 20. If the cause of returns is improper, error processing is performed. When the proper cause of returns is inputted, it is displayed on a monitor 16 and is printed by a printer, 18 so that the clerk can visually confirm it. A CPU 2 as the cause- classified returns storage means stores returns data of a RAM 4 in the pertinent cause column of a storage area. When output is commanded thereafter, returns data classified by causes is outputted by the printer 18 or the like. It may be outputted at an arbitrary timing after closing or one week after and is used as management analysis materials.
Patent JP-H0753538-A (JP)
Title: Production of tetrahydrofuran or both tetrahydrofuran and gamma-butyrolactone
Inventor: HORUSUTO TSUIMERUMAN
IPC: C07D307/08
Filed: 1991-02-18
Abstract: Process for the preparation of THF or of THF and  gamma -butyrolactone from the hydrogenation product of the hydrogenation of maleic acid, succinic acid, maleic anhydride, succinic anhydride and/or fumaric acid by treating the crude hydrogenation product without prior workup at 100 to 300 DEG C with proton acids and isolating pure tetrahydrofuran and  gamma -butyrolactone from the reaction mixture obtained by distillation.
Patent JP-S59165753-A (JP)
Inventor: YAMAMOTO TOSHIHIKO
IPC: E04C5/00
Filed: 1983-02-15
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-H08192700-A (JP)
Title: Vehicle obstacle sensor
Inventor: TOYOFUKU MASANORI
IPC: B60R21/34
Filed: 1995-01-18
Abstract: PURPOSE: To dispense with the wiring to an indicator or a buzzer by transmitting information obtained by a vehicle obstacle sensor, which senses an obstacle around a vehicle and notifies it to a driver, to a vehicle via electric wave, and so receiving it with an one vehicle radio and thus notifying it by sound. CONSTITUTION: An obstacle sensor 1 is attached to a vehicle at four corners by means of such as both side adhesive tape. So when a vehicle approaches to an obstacle 5, the obstacle sensor 1 senses a distance between the obstacle 5 and the vehicle, so that a signal corresponding to the distance is transmitted to a radio antenna from a built-in transmitter. The signal transmitted is displayed as a sound signal by a radio 3, and thus the approach of the vehicle to the obstacle 5 is notified to a driver. In this case, information transmission to the driver is made via an existing vehicle carried radio. Signal propagation is thus made through electric wave, not requiring wiring. Accordingly, an obstacle sensor 1 is easily attached to a vehicle, and its fixation work is hardly necessary.
Patent JP-S62182852-A (JP)
Title: Signal processor
Inventor: NOMURA AKIRA
IPC: G06F12/06
Filed: 1986-02-05
Abstract: PURPOSE:To omit the rewriting of a register that indicates the address of an externally extended memory by providing plural address pointers to designate the addresses of the extended memory and attaining the independent replacement of addresses of each address pointer. CONSTITUTION:The 1st and 2nd address pointers 12 and 13 transfer data with an internal data bus 1 and also serve as registers to designate the address of an external RAM 19. An input register 14 stores temporarily the data supplied through a data input/output terminal 18. While an output register 15 stores data temporarily when data are sent to outside via the terminal 18. A selector 16 selects the outputs of the 1st and 2nd address pointers 12 and 13. An address output terminal 17 delivers an address to the RAm 19 and the terminal 18 performs input and output of data with the RAM 19 respectively.
Patent JP-H01240136-A (JP)
Title: Reconstitution container of frozen food
Inventor: IGARU PERETSUGU
IPC: H05B6/64
Filed: 1989-02-01
Abstract: PURPOSE: To bake the crust of a pie by providing a vessel for reconstituting the frozen loss food covered by an uncooked raw bread layer with a tray-shaped vessel made of a microwave impenetrable material and a susceptor plate of microwaves on this raw bread layer. CONSTITUTION: The vessel for reconstituting the frozen loss food 60 covered by the uncooked raw bread layer 80 is provided with the tray-shaped vessel 10 having the food cavity 40 and made of the microwave impenetrable material. Further, the susceptor plate 20 of the microwaves which is placed on the raw bread layer 80, is formed to a flat self-holding type and is rigid over the entire part is disposed thereon. This plate 20 is provided with a thin metallized layer 104 on a plastic film 102 laminated on a paper board 100 of <=0.2cm thickness. This metallized layer is formed to allow the passage of the energy of the microwaves so that the heating of the raw bread layer 80 to at least up to 90 deg.C by conduction is made possible by the energy of the microwaves.  Consequently, the baking of the crust of the pipe is made possible while the excess cooking of the packed food material is prevented.
Patent JP-S61184214-A (JP)
Inventor: KAWADA YOSHIHIRO
IPC: G11B3/08
Filed: 1985-02-08
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-S59150638-A (JP)
Title: Molding method of spiral parts
Inventor: TSUKAMOTO HIDEHIKO
IPC: B21K3/04
Filed: 1983-02-17
Abstract: PURPOSE:To forge easily and inexpensively spiral parts by forging a blank material to the spiral parts then changing the temp. of dies to form a clearance between the dies and the molded parts and parting the molded parts from the dies while rotating the same. CONSTITUTION:A die 10 and a punch 11 which are forging dies are formed of a material which forms molding dies having a prescribed size at a molding temp. and has the coefft. of linear expansion smaller than that of a desired molded part 12 in the stage of forging a molded part having a spiral part around the central axis. A blank material is put into said die 10 and after the material is heated to the molding temp., the punch 11 is forced into the die to forge the material. The punch 11 is then drawn and the die 10 and the molded part 12 are cooled. A high pressure fluid P such as air is acted in the clearance 8 between the die 10 and the part 12 generated by the dimensional shrinkage that arises on cooling so that the part 12 is floated from the die 10. Such part 12 is pulled from the die while the part is rotated around its axis and the parting of the part from the die is thus easily completed.
Patent JP-S61183972-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: OGO SHINICHI
IPC: H01L29/786
Filed: 1985-02-08
Abstract: PURPOSE:To prevent the electrode short circuits caused by pin holes generated by film defects or resist film defects, by a method wherein source-drain electrodes are formed by overetching the gate electrode after formation of contact holes onto a semiconductor layer. CONSTITUTION:When the islanded part has pin holes, patterning is carried out by photolithography so as to expose the islanded part, and Cr exposed except the gate electrode is protected with a resin film. On Cr overetching by dipping in a Cr etchant, the gate electrode under a pin hole part is removed larger than the pin hole diameter as (b) at a point with defects as (a). Even when source-drain electrodes of Al and the like are thereafter formed, electrode short circuits can be prevented in the form of (c).
Patent JP-H09217453-A (JP)
Title: Floor structure
Inventor: NAGAKI YOSHISHIGE
IPC: E04B1/348
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the warpage and distortion of floor joists in the longitudinal direction by the use of floor joists formed of a rectangular steel pipe in a floor structure. SOLUTION: An exterior frame is formed by welding four large floor beams 51 comprising channel steel to a joining piece 4. A plurality of rectangular steel pipe floor small beams 52 are crossed over in parallel between the opposite large floor beams 51, 51 and secured onto the large floor beams 51 in use of joining pieces fastened at both end parts. In addition, a plurality of floor joists 54 on the small floor beans 52 juxtapositionally in the direction normal to the small floor beams 52. The floor joists 54a are formed of a rectangular steel pipe and then secured to the upper surface part of the small floor beams 52a by means of a longer vis than the floor joists.  Besides, a recess 541 for receiving the head of the vis 6 is made on the upper surface part of the floor joists 54a for precluding the head of the vis 6 from projecting over the upper surface part of the floor joists 54a. The recess 541 is made on each part where the floor joists 54a intersects with the small floor beams 52a, and a prepared hole for the vis 6 is made on the center of each recess 541.
Patent JP-S60166446-A (JP)
Inventor: YUZUHARA JIYUNICHI
IPC: B65H45/24
Filed: 1984-02-10
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-H07236150-A (JP)
Title: Image pickup device
Inventor: HARADA HIROYUKI
IPC: H04N9/07
Filed: 1994-02-22
Abstract: PURPOSE:To obtain an image pickup device capable of improving vertical resolution and reducing a color error by reducing a color error generated on a position having a luminance change in respect to an image pickup device provided with a solid state image pickup element using a color separating filter. CONSTITUTION:A color difference signal and a luminance signal are stored in respective 3-line memories 18, 19 and horizontal and vertical changes in the luminance signal stored in the memory 19 are detected by a luminance change detecting circuit 21. When a prescribed change or more is detected, a color difference interpolating circuit 20 prepares a color difference signal adaptively interpolated in accordance with the luminance change by using the color difference signal stored in the memory 18. Then the color difference signal interpolated with color difference and the signal whose color difference is not interpolated are switched between them by a switching circuit 22.
Patent JP-S59149001-A (JP)
Inventor: YAMAMOTO MORIKAZU
IPC: H01G4/228
Filed: 1983-02-15
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-H04247855-A (JP)
Title: Production of aluminum foil for electrolytic capacitor anode
Inventor: ARAKI KEIICHI
IPC: H01G9/055
Filed: 1991-01-23
Abstract: PURPOSE:To produce the aluminum foil which can yield anode foil for electrolytic capacitors of a high electrostatic capacity in spite of low aluminum purity. CONSTITUTION:An aluminum cast ingot consisting of <=0.03% Fe, <=0.03% Si, <=0.01% Cu, and 99.93 to 99.98% Al is prepd. This aluminum cast ingot is subjected to a homogenization treatment under conditions of >=590 deg.C and >=3 hours time. The ingot is thereafter subjected to hot rough rolling to form an aluminum sheet having a prescribed thickness. This aluminum sheet is subjected to hot finish rolling in such a manner that the draft in one pass attains <=40% and the total draft in the entire pass attain >=85%. The temp. of the aluminum sheet at the end of the hot finish rolling is specified to 250 to 300 deg.C and the aluminum sheet is coiled. While the aluminum sheet is thereafter un- coiled, the aluminum sheet is subjected to cold rolling, by which the aluminum foil for the anode of the electrolytic capacitors is obtd.
Patent JP-H01227938-A (JP)
Title: Detector for leak or orifice
Inventor: MITSUCHIERU REIMONDO SUTORONGU
IPC: G01M3/04
Filed: 1989-02-03
Abstract: PURPOSE: To test a large number of pin sockets on a connector simultaneously by engaging the surface of a component hermetically through an elastic means and connecting the component with a pressure test means. CONSTITUTION: A connector 10 to be tested is set in the manifold 12 of a block being set with a series of hypodermic injection needles 14. The hypodermic injection needle 14 is pushed through an elastic gasket material 16 into a chamber 18 communicating with an air pressure supply 22 through a conduit 20 and a valve 32. The manifold 12 is also coupled with a pressure sensor 34 through a conduit 24. A three-way solenoid valve 30 is turned to open the air valve 32 thus feeding a test gas to each cell under a test pressure. When the air pressure measured by a sensor 34 reaches a predetermined value, the three- way solenoid valve 30 is turned to close the air valve 32 thus shifting a piston 38 forward and interrupting the air supply. When the pressure drops due to some cause, it is detected by the pressure sensor 34 with a predetermined time lag and compared with a reference level.  The solenoid 30 is turned again to open the air valve and then a solenoid 35 is turned to release the test air pressure.
Patent JP-S54116842-A (JP)
Title: Color television receiver
Inventor: IMAYASU TOMONARI
IPC: H04N17/04
Filed: 1978-03-03
Abstract: PURPOSE: To make it possible to check a color demodulation circuit automatically by discriminating and displaying the abnormality of the color demodulation circuit and the occurrence and state of its fault, by respectively detecting the phase difference and amplitude difference of a G-Y output.  
     CONSTITUTION: Receiver 11 is supplied with an offset color bar signal from offset  color bar generator 12, and inspection measuring instrument 13 is connected to  terminals 2 and 3. This measuring instrument 13 is equipped with phase comparator 14 and amplitude comparator 15 which detects a phase difference and an amplitude ratio between the output of terminal 2 and the G-Y output of terminal 3, decision circuit 16 which discriminates the occurrece of the abnormality and fault of the color demodulation circuit and its state judging from outputs of circuits 14 and 15, display circuit 17, and display part 18 which detects and display whether the G-Y output appears at terminal 3 or not. Consequently, the abnormality and fault of the color demodulation circuit can be checked automatically by using measuring instrument 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62184045-A (JP)
Title: Polyvinyl chloride resin molding
Inventor: YOSHIKAWA MAKOTO
IPC: C08K3/30
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a resin molding having excellent chalking resistance, by blending a polyvinyl chloride resin with additives including fine powders or short fibers of calcium sulfate. CONSTITUTION:In a resin molding composed of a polyvinyl chloride resin and additives, fine powders and/or short fibers of calcium sulfate are blended as part of the additives. Pref. said fine powders and/or short fibers are used in an amount of about 1-50wt% based on that of the molding. The aforementioned polyvinyl chloride resin molding is composed of a major proportion of a polyvinyl chloride resin and a minor proportion of additives such as a filler a lubricant (e.g., stearic acids), a colorant, etc. The short fiber of calcium sulfate is a slender plate crystal having a length of about 40-200mu and a thickness of about 0.5-5mu and a plate crystal having a length to thickness ratio of 20-100 is preferred.