baber/WOPTO huggingface dataset:
Patent JP-S625821-A (JP)
Title: Manufacture of monolithic expansion molded product
Inventor: KURIMOTO KAZUNORI
IPC: B29K105/20
Filed: 1985-07-02
Abstract: PURPOSE:To mold monolithic foamed body and prevent complication of finishing process as well as aggravation of appearance by a method wherein a core body, provided at one end of an externally protruding member, is held in a bag-like inner part and is closed by a covering skin member while expandable material is foamed in the bag-like inner part. CONSTITUTION:The skin member 14 is set in foaming molds 24, 26, which form an opening corresponding to the opening section 12 of the skin member 14, thereafter, the expandable material 28 is poured through the opening section 12 of the skin member 14 into the cavity of the bag-like inner part. The core body 20 and a stay 22 are set and the opening section 12 of the skin member 14 is closed, thereafter, the expandable material 28 is expanded to fill the bag- like cavity of the skin member 14 with the expanded body 18. According to this foaming operation, the skin members 14, 16 are bonded integrally to the expanded body 18 and the skin members 14, 16 are bonded integrally in the superposing section thereof through the expanded body 18 invaded into the superposing section while the expandable material 28 may be prevented from leaking to the outside of an outer skin 10.
Patent JP-H0438836-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUEHIRO HARUHIKO
IPC: H01L29/778
Filed: 1990-06-04
Abstract: PURPOSE:To reduce parasitic capacity around a gate electrode and a source resistance by eliminating a second cap layer using anisotropic etching and a first cap layer which is exposed to a second opening using anisotropic etching. CONSTITUTION:Since a second cap layer 6 has a nearly vertical side wall which is positioned around a gate electrode 11, gap between the gate electrode 11 and the second cap layer 6 can be maintained to be nearly equal and a large channel region can be secured without causing the second cap layer 6 to contact the gate electrode 11. Also, by performing selective anisotropic etching for the second cap layer 6 from an upper part of a surface of a mask surface 7 at a gate opening, the second cap layer 6 can be eliminated by pattern width vertically to a substrate 1. Further, a selective thin film 10 is deposited to the mask for pattern 7 for narrowing the pattern width as a gate length and a selective anisotropic etching is performed from an upper part of the mask layer 7 to a first cap layer 4, only gate length can be eliminated vertically to the substrate 1 for the first cap layer 4.
Patent JP-S63310952-A (JP)
Title: Surface hardened copper alloy
Inventor: MATSUDA FUKUHISA
IPC: C22C9/05
Filed: 1987-06-11
Abstract: PURPOSE:To improve the hardness and wear resistance of a Cu alloy without deteriorating the workability by nitriding the alloy to form a handened layer on the surface. CONSTITUTION:A Cu alloy is nitrided to form a hardened surface layer of nitride on the surface. When the Cu alloy contains Mn, Ti, Cr or Mn, Ti and Cr the hardened surface layer is a layer of Mn4N, TiN, CrN or Mn4N, TiN and CrN having several mum thickness according to the content. The Cu alloy s preferably nitrided by plasma ion nitriding. The surface hardened Cr alloy can be preferably utilized to produce a casting mold for continuous casting, the electrode tip of a welder for a seam welding pipe or the like requiring wear resistance.
Patent JP-S6124162-A (JP)
Title: Electrolyte layer for fused carbonate type fuel cell
Inventor: URUSHIBATA HIROAKI
IPC: H01M8/02
Filed: 1984-07-12
Abstract: PURPOSE:To obtain an electrolyte layer having strong mechanical strength, low internal resistance, and the degree of freedom against deformation by staking and combining a matrix type electrolyte-holding agent and paste type electrolyte- holding agents. CONSTITUTION:A matrix type electrolyte-holding agent 16 and paste type electrolyte-holding agents 17 are stacked and combined. For example, LiAlO2 powder is mixed with an organic binder to form a green tape, which is calcined to sinter LiAlO2 grains, and the skeleton of the matrix type electrolyte-holding agent 16 is formed. On the other hand, a green tape made by molding LiAlO2 powder is used for the paste type electrolyte-holding agent 17. Then, the paste type electrolyte-holding agents 17 are stacked and combined on the matrix type electrolyte-holding agent 16 like a sandwich to form the skeleton of a hybrid type electrolyte layer 8, and gaps of the LiAlO2 skeleton are filled with fused carbonate to form the ion-conductive hybrid type electrolyte layer 8.
Patent JP-S63308794-A (JP)
Title: Board bias circuit
Inventor: YAMADA MICHIHIRO
IPC: H01L21/822
Filed: 1987-06-10
Abstract: PURPOSE:To set a bias to a prescribed bias voltage by constituting a board bias clamp circuit by a switching element, a capacitor and a discharge means, providing the switching element between a ground line and a board bias line, connecting an input section to a power wire via a capacitor and connecting it to a bias line via a discharge means. CONSTITUTION:In applying a power voltage Vcc, a node 9 is boosted positively from 0V with a time constant being a product between a capacitor 7(CA) and a resistor 8(RA). When the node 9 exceeds a threshold value of a FET 5, it is turned on, the board bias VSS is discharged and clamped to 0V. Then a VBB generating circuit 3 is started. The FET 5 is turned off at the end of discharge of the node 9, the effect of the circuit 3 appears and the VBB becomes a negative value. Simultaneously, the potential of the node 9 also follows the VBB through the resistor 8 and is made stable as a negative value. Through the constitution above, the board bias is clamped to 0V level by a low impedance without being limited to a characteristic value of the switching element 5.
Patent JP-S57113466-A (JP)
Title: Magnetic sheet jacket
Inventor: SAITOU ETSUROU
IPC: G11B17/34
Filed: 1981-09-18
Abstract: PURPOSE:To realize a slidably-contacting state of a sheet and a head, having high reliability, by forming a window part into which the head and a sheet guide plate are inserted, on a sheet jacket housing. CONSTITUTION:A rotary magnetic sheet 8 is stored in a sheet jacket housing 7 freely rotatably, and a window part 9 into which a head for recording and reproducing to the sheet 8, and a guide plate 43 to the sheet, which has been placed in the adjacent position of the head are inserted respectively is formed on the housing 7. As a result, the sheet surface can be guided exactly by the guide plate 43 irrespective of the state that a sheet jacket 6 has been mounted to a rotary shaft 45.
Patent JP-H05337729-A (JP)
Title: Motion controller
Inventor: IMANISHI KAZUO
IPC: B23D36/00
Filed: 1992-06-08
Abstract: PURPOSE:To provide a cutting device which is simple in regulation and high in accuracy in spite of simple control constitution as compared with the device by the prior art, in a job for cutting a running work into a sizing portion with a rotary cutter. CONSTITUTION:This motion controller forms a command pulse of the same speed as a running work 15 with a circuit 2 receiving a signal of a pulse encoder 1 detecting speed and travel of this running work 15, an electronic gear circuit 3 converting a signal into a ratio, and a first pulse distributor 4, and also it forms the command pulse correcting the position of a rotary cutter through a setter 5 setting the extent of cutting length, a command data operational part 6 seeking a rotary cutter position correction value from peripheral length and the cutting length of a rotary cutter, a command control part 7 performing program control on the basis of the corrected data, and a second pulse distributor 8. It installs a resultant circuit 9 combining these two command pulses in one and this resultant command is outputted to a servo driver, through which it is made so as to control a rotational position of the rotary cutter as its constitution.
Patent JP-S632726-A (JP)
Title: Part time four-wheel drive car
Inventor: AZUMA HITOSHI
IPC: F16H48/20
Filed: 1986-06-24
Abstract: PURPOSE:To prevent members of a driving system from being free-run due to wheels by providing a means which judges as to whether two-wheel drive or four-wheel drive is in operation, whereby controlling NO.2 shaft connected to a driven means not to be rotated when two-wheel drive is judged to be in operation. CONSTITUTION:When it is judged by a judging means 64 that two-wheel drive is in operation, the revolving speed of a wheel 16 and a case 34 is calculated by a control device 70. Then, a ring gear 52 is made zero in revolving speed by controlling the revolving speed of an electric motor in an adjusting means. As a result, a driving force transmitted from a transmission 10 to a propeller shaft 12 is transmitted to a right and a left rear wheel 20 via a differential gear 20 in the rear section. In this case, the revolving speed of the ring gear 52 is zero whereby no free running due to the rotation of front wheels is produced.
Patent JP-H07885-A (JP)
Title: Waterspout apparatus
Inventor: ONO MINORU
IPC: B05B17/08
Filed: 1993-06-17
Abstract: PURPOSE:To appreciate different spouting figures at a definite position and to avoid such a troublesome that an appreciator has to move around a spouting pond. CONSTITUTION:A spouting means 5 constituted of a plurality of pumps P, P..., water pipes 5A, 5A... connected with each of the pumps P, P... and spouting nozzles 5B, 5B... connected with each outlet of the water pipes, is carried on a turn table 2. This turn table 2 is freely rotatably supported in a pit 1 and a driving source 3 for rotating the turn table consisting of a geared motor is fixed on the turn table 2 side and an output sprocket 3B fixed on the output shaft 3A of this driving source 3 for rotation is intermeshed with an annular curved chain 13 fixed on the pit 1 side through an annular bracket 12.
Patent JP-H0440327-A (JP)
Title: Cold shield
Inventor: UEDA TOMOSHI
IPC: G01J1/02
Filed: 1990-06-06
Abstract: PURPOSE:To well prevent stray light by integrally forming the cold shield of a material having the absorption end wavelength longer than the absorption end wavelength of a detecting element. CONSTITUTION:The cold shield 10 is fixed at both ends of a photodetector 6 via a mounting board 34 and is integrally formed of an IR absorbing material, such as HgCdTe or HgTe, and the absorption end wavelength thereof is set at the wavelength longer than the absorption end wavelength of the element 6. Plural apertures 36 are formed in the positions respectively opposite to the photodetecting part 6a of the element 6 of this shield 10. The visual field angle of the photodetecting part 6a is limited by this apertures 36. The entire part of the shield 10 is formed of the IR absorbing material if the shield is constituted in such a manner and, therefore, the possibility in the detection sensitivity by the generation of stray light in the apertures 36, etc., is eliminated.
Patent JP-H0310982-A (JP)
Title: Ladder for marine use
Inventor: KASHIMA MITSUHIRO
IPC: B63B27/14
Filed: 1989-06-08
Abstract: PURPOSE:To enable the easy lifting and lowering of a ladder body by connecting the ladder body to one end of a horizontally supported step at the side of a hull in such a way as to be capable of turning vertically, and providing a positioning cylinder energized toward an expansion side via a compressed gas between the step and the ladder body. CONSTITUTION:A step 3 and a ladder body 4 are stored upright at the side of a motor boat 1 equipped with an outboard engine 2. Also, the step 3 is so coupled to a hull 5 as to be capable of free turning along the long side thereof via a bracket 6, and kept capable of free turning between up-right and horizon tal positions with a positioning cylinder 7. In addition, the ladder body 4 is connected to the aft end of the step 3 via a hinge 8 and so made as to be capable of turning and being supported at a desired angle with a positioning cylinder 9. Each of the positioning cylinders 7 and 9 is so constituted that oil chambers A and B at both sides of a piston 12 are continuous to an oil accumu lator 15 sealing compressed gas via respective valves 17 and 18, and each of the valves 17 and 18 is operated with an operation lever 23 for expanding and contracting the ladder body 4.
Patent JP-H06111768-A (JP)
Title: Discharge tube
Inventor: ITAYA RYOHEI
IPC: H01J61/12
Filed: 1993-06-17
Abstract: PURPOSE:To provide a discharge tube which can change the color of emitted light, uses pulse discharging, and which does not require change in width, period, rise, etc., of the pulses. CONSTITUTION:An encapsulation gas including the first gas and second gas having different energization levels and wavelengths in generated ultraviolet rays is encapsulated in a tubular vessel 1. Electrodes 3a, 3b give an electric field in the axial direction within the vessel 1 and generate therein a positive light column. The electrode 3a and a one 4 give an electric field in the vessel 1 and generate a negative glow in the region which lies alongside the wall surface of the vessel 1 substantially and which mates with the positive light column. The inside wall of the vessel 1 is coated with the first phosphor to convert the ultraviolet rays generated by the first gas chiefly into the first visible rays and the second phosphor which converts the ultraviolet rays generated by the second gas mainly into the second visible rays having different wavelength than the first visible rays.
Patent JP-H076097-A (JP)
Title: Prevention system for rom erroneous insertion
Inventor: KATO SETSU
IPC: G06F12/16
Filed: 1993-06-17
Abstract: PURPOSE:To prevent the runaway of a CPU even if a ROM is fitted at an erroneous position of a device which has plural replaceable ROMs. CONSTITUTION:A bootstrap loader is stored in an address FFFF0 which is executed first after a ROM 1 for activation is released from being reset, and an IPL routine is stored in the address designation by the bootstrap loader; and an ID check routine which checks erroneous fitting of ROM 2-ROM (n) is stored successively to the IPL routine. Bootstrap loader is stored in the locations of the ROM 2-ROM (n) corresponding to the address of the ROM 1 where the bootstrap loader is stored and error process routines which inform to the effect that the ROMs are fitted at erroneous positions are stored in the addresses designated by the bootstrap loaders.
Patent JP-S63309105-A (JP)
Title: Automatic controller of paddy working machine
Inventor: INOUE MASAHIKO
IPC: A01C11/02
Filed: 1987-06-12
Abstract: PURPOSE:To accurately determine a work end position, by measuring the distance to a levee with a levee sensing means at a position where a working machine is turned 90 deg. to a forward direction in carrying out butt turning. CONSTITUTION:A controlling part 19 senses the distance to a levee 12 with a levee detecting sensor 13 to judge whether the distance attains a preset turning distance (M) or not. When the distance is judged to be the turning distance (M), a rice transplanting robot 1 is turned by front back steering actuators 10 and 11. When the robot 1 is judged to be turned 90 deg., a distance (L) to the levee 12 in the direction at right angles to the forward direction is measured by the levee detecting sensor 13. When the robot 1 is judged to be turned 180 deg., a planting part 7 is lowered by an actuator 23 for vertically moving the planting part and a planting clutch is simultaneously connected by an actuator 25 for the planting clutch to start planting work.
Patent JP-H11336357-A (JP)
Title: Outdoor installation type bathroom unit
Inventor: ARAI NOBORU
IPC: E04H1/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor installation type bathroom unit easy to assemble, fine in appearance and excellent in water resistance and weather resistance of bathroom unit constituent members facing the outside even when exposed to wind and rain. SOLUTION: An outdoor installation type bathroom unit 13 is provided with a waterproof floor; a bathtub 8 placed on a bathtub placing place of the waterproof floor; a plurality of supports 9, (9a) erected around the waterproof floor; and a double panel, a door panel 11 and a ceiling panel 12 fitted between the supports 8, (9a). The double panel comprises an interior panel 10 having bent pieces 17 at both lateral ends, and an exterior panel 15 having bent pieces at both lateral ends. The interior panel 10 is fixed with a decorative face placed inside by fitting the bent pieces 17 provided at both lateral ends of the interior panel 10, into fit-in grooves 16 provided at the supports, and the exterior panel 15 is fixed with the surface placed outside in the state of the bent pieces 14 provided at both lateral ends, being clamped between the interior panel 10 and the supports.
Patent JP-H0313472-A (JP)
Title: Display device for elevator
Inventor: NARUMI FUJIHIKO
IPC: B66B3/00
Filed: 1989-06-12
Abstract: PURPOSE:To enable a worker in a pit to recognize easily whether or not a cage is moving as commanded by him by providing the pit of an elevating path with a display device formed of indicating lamps for indicating the floor position of the cage and an direction lamp for indicating the running direction of the cage. CONSTITUTION:At the time of inspecting the running state of a tail cord 9, a worker 15 enters into a pit 3, and an operator 16 gets on a cage 4. When the worker 15 opens an interphone 20 to command the cage 4 standing at a cage stop 8-3 on the third floor to descend to a cage stop 8-1 on the first floor, the operator 16 operates a control panel. When the cage 4 thus starts descending, the direction lamp 19 of an indicator 13 in the pit 3 lights up to indicate the descending direction as well as indicating lamps 21-3, 21-2, 21-1 light up in succession. As a result, the worker 15 can inspect the running state of the tail cord 9 while monitoring the movement of the cage 4, thus recognizing the position of the cage 4 easily.
Patent JP-H08337155-A (JP)
Title: Money collection system of charged car washing equipment
Inventor: YAMAMOTO MASASHI
IPC: B60S3/00
Filed: 1995-06-13
Abstract: PURPOSE: To jointly use a money collection system of two charged car washing devices by judging acceptance/rejection of the received money based on the operation of a pair of car washing devices, outputting the fee signal, judging the transmission address, collecting the prescribed amount of money before the operation is started, and stopping the output of the fee signal. CONSTITUTION: A received money acceptance/rejection judging means 1 to judge acceptance/rejection of the received money based on the operational condition of first and second car washing devices 11, 12 is provided. The operation signal to be outputted while the first and second car washing devices 11, 12 are in operation is inputted, a judgment is made if or not the first car washing device 11 is stopped, a judgment is made if or not the second car washing device 12 is stopped when the first one is in operation, the money reception prohibiting signal is given to a money receiving means 2 when the car washing devices 11, 12 are in operation, and the money reception permitting signal is given to the money receiving means 2 when at least one device is stopped.  The fee signal outputted by the money receiving means 2 is transmitted to a money collecting means 3 for money collection on one side, and transmitted to the designated address by an address judging means 4 on the other hand.
Patent JP-S5770617-A (JP)
Title: Molding of lens
Inventor: SHIBUSAWA KIYOKAZU
IPC: B29C61/00
Filed: 1980-10-20
Abstract: PURPOSE:To obtain the lens of accurate shape and size by charging fluid resin in a mold and rotating it, cooling resin under effect of centrifugal force. CONSTITUTION:A sprue 4 and a sprue 6 are connected at the condition of stopping rotation of the upper mold 1 and the lower mold 2 and fluid resin is filled by injection into the molding cavity 3 through these sqrues. Then, the upper mold 1 and the lower mold 2 are rotated as one body around the optical axis 0. Rotational velocity is made so as to exert sufficient centrifugal force on the injected resin. When resin is cooled, rotation of the mold is stopped, molding is finished. By this, the shape of the mold is transferred with fidelity and the accurate lens is obtained.
Patent JP-H11319681-A (JP)
Title: Method and apparatus for hardening, crosslinking or treating three-dimensional object, and cured, crosslinked or treated object
Inventor: NEMOTO HIROYUKI
IPC: B65D25/34
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for curing, crosslinking or treating three-dimensional objects capable of efficiently curing, crosslinking or treating the three-dimensional objects, more particularly the coatings, such as coating materials and printing ink, formed on their surfaces at a high speed and preventing the deterioration of the three-dimensional objects or the adverse influence of impurities, and also provide cured, crosslinked or treated objects. SOLUTION: The curing apparatus comprises a transporting line 1 which continuously transports can bodies C formed with the coatings, such as printing ink or coating materials, on the surfaces, a rotatable table 2 which is disposed adjacently to part of the transporting line 1 and plural electron beam irradiation apparatus 3 which are disposed on the table 2. The table 2 rotates in such manner that the one can body C transported on the one electron beam irradiation apparatus 3 and transporting line 1 moves in synchronization. The coatings on the surfaces of the can bodies C are irradiated with electronic beams from the electron beam irradiation apparatus 3 in the rotating state of the can bodies, by which the coatings are cured.
Patent JP-S5269990-A (JP)
Title: Carboxymethylation method
Inventor: OOTANI NAOTERU
IPC: C08B37/14
Filed: 1975-12-09
Abstract: PURPOSE: A carboxymethylating method comprising reacting hydrolysed starch etc. with a salt of monochloroacetic acid in an aqueous medium of high alkali content thereby obtaining a compound having high carboxymethyl group content useful as a builder of a phosphorusfree detergent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0312863-A (JP)
Title: Device for discriminating recording system of frequency modulated video signal
Inventor: FUKADA JUICHI
IPC: G11B20/06
Filed: 1989-06-12
Abstract: PURPOSE:To automatically discriminate the recording system of an FM modulation video signal by setting the output level of an FM demodulation circuit when a reference signal having the intermediate frequency of frequencies in specified parts of two kinds of the FM modulated video signals is given to an FM demodulation circuit as a reference level and discriminating demodulation output levels of the specified parts. CONSTITUTION:The FM demodulation circuit has the parts where an output voltage linearly changes for the frequency of an input signal and the parts are used for FM demodulation. Namely, the characteristic of the demodulation circuit 14 has linear parts and the frequency of the reference signal is the middle of the sync chip frequency of high band recording and the sync chip frequency of normal band recording. Thus, the reference level VS comes to the medium of the sync chip level VH of high band recording after demodulation and the sync chip level VN of normal band recording. Thus, the reference level VS and the sync chip level VH or VN are detected and compared. Thus, it can be discriminated whether the recording system of the RF signal is normal band recording or high band recording.