baber/WOPTO huggingface dataset:
Patent JP-S6140057-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: KOMATSU SHIGERU
IPC: H01L21/331
Filed: 1984-07-31
Abstract: PURPOSE:To improve performance of a semiconductor device at a high rate or a high frequency, by reducing a base resistance using a laminated structure of a non-single-crystal Si film and a metal silicide film as a base taking out electrode. CONSTITUTION:After an N<+> type buried region 2 is formed in a P type Si substrate 1, an N type epitaxial layer 3 and a field oxidation film 4 are formed. Next, a polycrystal Si film which has been patterned and doped with B is deposited, and moreover an MoSi2 film is deposited thereon. Next, over the entire face, an oxidation film 8 is deposited. Next, using a photo resist pattern 9 formed as a mask, the films 8-6 are etched away to form a base taking out electrode 10. Thereafter, B which is being doped in the films 7, 6 is diffused with heat-treatment to form a P<+> type external base region 12. Moreover, by implanting B, a P type active base region 13 is formed. After an oxidation film 14 is deposited over the entire face, the oxidation film 14' on the side walls of the electrode 10 is left with anisotropic etching. Next, an N<+> type emitter region 16 is formed in the region 13.
Patent JP-H0451634-A (JP)
Title: Telephone terminal equipment
Inventor: INUKAI SHINICHIRO
IPC: H04M11/00
Filed: 1990-06-19
Abstract: PURPOSE:To continue an accurate operation when a fault occurs by storing control information on a telephone terminal equipment having a communication means communicating data through a telephone line and setting and altering control information into a non-volatile memory ROM part and a memory RAM part which temporarily stores data and which can be rewritten. CONSTITUTION:Control information on the telephone terminal equipment 13 is stored in the control information ROM part 9 and the control information RAM part 5. Control information stored in the ROM part 9 is copied in the RAM part 5 and the equipment 13 is driven by control information which is read from the RAM part 5. Consequently, control information on the ROM part 9 is prevented from being influenced by the fault even if control information on the RAM part 5 receives the fault owing to the abnormality of a power voltage and external noise. Thus, a system speedily restores to accurate control information and the normal operation can be continued.
Patent JP-H0722945-A (JP)
Title: Rubidium atomic oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03L7/26
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate the pull-in of an oscillation frequency at the time of rising by providing a sweep control circuit capable of operating a sweep circuit only from the rising until the output signal phase of a voltage control crystal oscillator is stabilized. CONSTITUTION:At the time of rising of a rubidium atom oscillator, a resonance signal is not outputted from an optical microwave resonator 1, and the resonance signal can not be detected by a resonance signal detecting circuit 4. When the resonance signal can not be detected by the detecting circuit 4, a sweep circuit 3 is activated through a sweep control circuit 5, a switching circuit 8 is controlled so as to be switched to the sweep circuit 3 side, and the control voltage of a voltage control crystal oscillator 2 is swept by the output signal of the circuit 3. Then, the oscillation frequency of the oscillator 2 is changed, a microwave frequency from a resonance frequency synthesizing part 6 is changed, and when the resonance frequency of the rubidium is present in the changing range, the resonance signal is outputted from the optical microwave resonator 1.
Patent JP-H0323861-A (JP)
Title: Air bubble generating bathtub having human body washing function
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-21
Abstract: PURPOSE:To enhance not only bathing effect but also human body washing function while a bathing person receives the impact of bath hot water on his body by controlling the drive motor driving the supply pump of a pressurized hot water supply apparatus and the drive motor driving a bath hot water recirculation pump through an inverter and injecting air bubble mixed bath hot water in a bathtub. CONSTITUTION:The bath hot water recirculation pump 2-1 driven by a drive motor 7-1 intermittently performs the injection of bath hot water and the stoppage of said injection. In connection with said pump 2-1, a drive motor 7-2 is controlled on the side of a hot water feeder 10 by an inverter 8-2 to freely vary the number of rotations of a supply pump 2-2. Therefore, when the bath hot water recirculation pump is in an operating state, a large amount of bath hot water is supplied to a bathtub while the supply pump 2-2 on the side of the hot water feeder 10 is rotated at a high speed. When the bath hot water recirculation pump is in a stop state, the supply pump 2-2 on the side of the hot water feeder 10 is rotated at a low speed. Therefore, a small amount of bath hot water is supplied to the bathtub. By the operation of the supply pump 2-2 of a pressurized hot water apparatus 9, bath hot water is supplied to the bathtub and a part of bath hot water always floods from the peripheral edge of the bathtub.
Patent JP-S6219161-A (JP)
Inventor: OBARA KAZUYUKI
IPC: A61F7/08
Filed: 1985-07-19
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-S5491679-A (JP)
Title: Rewinding method and device of web roll
Inventor: OOHINATA AKIRA
IPC: B65H23/185
Filed: 1977-12-28
Abstract: PURPOSE: To secure reduction of change-over time of rewinding and prevent operation error by mounting the web roll supporting device on the travese bed, eliminating for the winding shaft to attach or detach by winding directly on the winding  core, and facilitating rewinding operation.  
     CONSTITUTION: Web roll supporting device 10 provided with rewinding web roll is mounted on the moving bed 31 to rotate, mounting and positining with stopper 37 and pulling out web ws from web roll wr to rewind. In this case,spur gear 22 transfers the power available from web tension control means to the winding shaft 17. Web roll supporting device 10 winds directly web ws with the winding core mounted on the winding shaft 17 by means of transmission method. During this period, web roll supporting device 10 which is rewound in the next step is loaded on the moving bed 31. On completing rewinding, web roll supporting device 10 is unloaded from the moving bed 31 at the rewinding station to perform next rewinding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09317915-A (JP)
Title: Pilot operated check valve
Inventor: YAMAMOTO KOHEI
IPC: F16K15/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To contrive to change the valve function by exchanging a tube body, which has a poppet valve body built therein and made freely detachable to a valve body, and to reduce cost by restraining increase of the number of valve parts accompanying with the change of the valve function. SOLUTION: A tube body 4A including a restriction 11A and a restriction release 12A is provided exchangeable with a tube body 4B including a restriction 11B. Thus wire drawing can be given when fluid freely flows from a supply/ delivery passage A1 to a load passage A and cost can be reduced by being able to restrain increase of the number of valve part accompanying the change of valve function.
Patent JP-H09313746-A (JP)
Title: Toy with multiple operation sections
Inventor: TAO TOSHIKI
IPC: A63H33/30
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structures of operation sections and reduce the manufacturing cost in a toy having multiple operation sections. SOLUTION: A motor box 5 which is a driving means using a motor 6 as a drive source is movably provided on a toy main body 1, and an output section 10 outputting the rotating force of the motor 6 is provided on the motor box 5. Operation sections A are provided with input sections 15 connected to the output section 10 and operation mechanisms B operating the operation sections A via the input sections 15. When the output section 10 is connected to the input section 15 of a selected operation section A, the rotating force of the motor 6 is transmitted to the operation mechanism B of the selected operation section A.
Patent JP-S6139104-A (JP)
Title: Sequencer
Inventor: NAGATA HIROTOSHI
IPC: G05B19/048
Filed: 1984-07-31
Abstract: PURPOSE:To shorten the preparation time up to restarting after the alteration of sequence program by providing an operation state holding circuit which is driven by a switch circuit and a check circuit and holds the operation state of external equipment when the sequence control is interrupted. CONSTITUTION:When a mode switching circuit 2 is run mode, a control circuit 3 performs sequence control over the external equipment 4 according to the sequence program stored in a storage circuit 1. An operator operates the switch circuit 5 and then the sequence control is carried on when the check circuit 6 inhibits the sequence control from being interrupted by the circuit 3. When the circuit 6 allows the sequence control to be interrupted by the circuit 3, on the other hand, the circuit 3 interrupts the sequence control and also holds the operation state of the equipment 4. Then, the operator operates the circuit 5 to perform the sequence control over the equipment 4 by the circuit according to a new sequence program. Then when the circuit 2 is placed in stop mode, the equipment 4 is controlled by the circuit 3 and the operation is stopped.
Patent JP-S5682812-A (JP)
Title: Preparation of molded article of urethane foam having yellowing resistance with integrated skin layer
Inventor: USHIO MASAHIRO
IPC: C08G18/00
Filed: 1979-12-10
Abstract: PURPOSE: To obtain the titled molded article having improved yellowing resistance, by expanding a composition solution comprising a polyol of a specific copolymer of styrene and acrylonitrile, polyisocyanate, a crosslinking agent, blowing agent, etc., followed by curing.  
     CONSTITUTION: Styrene and acrylonitrile in a weight ratio of 1/2W3/2 and in total amount 4W25wt% are grafted onto a polyether polyol, e.g., polyoxypropylene glycol etc. to give a graft copolymer, which is blended with a polyisocyanate, e.g., 4,4'- diphenylmethanediisocyanate, etc., having an NCO index 90W120, a crosslinking agent, e.g., ethylene glycol, etc., having a hydroxyl number not less than 300 and two or more OH groups, low-boiling halogenated hydrocarbon, etc. and a catalyst, to give a composition solution for preparing polyurethane. The solution is injected into a closed mold to give the desired molded article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0213098-A (JP)
Title: Piezo-oscillator
Inventor: HASHIMOTO SHINICHI
IPC: G01N29/24
Filed: 1988-06-30
Abstract: PURPOSE:To maintain the feature of a porous piezoelectric-ceramics that an acoustic impedance is small and simultaneously, to prevent a characteristic from being changed in a manufacturing process by filling the hole of the porous piezoelectric-ceramics with a resin, in which the acoustic impedance is 2Mrayls or below, beforehand, and curing it. CONSTITUTION:For example, a porous piexoelectric-oscillation plate is fitted to a liquid resin with a viscosity 3000CPS or below, and an air in the hole is removed by a vacuum pad. Thus, by filling the hole with the resin and curing the filling resin, a piezoelectric-oscillation plate is obtained. For the piezoelectric- oscillation plate obtained in such a way, when the hole rate of the porous ceramic before the filling of the resin is 0.5 and the acoustic impedance of the filling resin is 2Mrayls or below, the change of the acoustic impedance can be suppressied to the degree of 25%. Consequently, a fear that the characteristic is changed because the other resin, etc., soak in the manufacturing process of an ultrasonic probe, etc., is eliminated, and the feature that the acoustic impedance of the porous piezoelectric-ceramics is small can be maintained.
Patent JP-H0326599-A (JP)
Title: Print colored with brush and made of aluminum, and production thereof
Inventor: YAMAGUCHI YUTAKA
IPC: B44D2/00
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a print to which creativeness and quality are imparted by extracting a drawing line/contour of the original picture of a painter by photoengraving technique and applying coloration treatment to an Al plate having an anodic oxidation treatment film formed thereto and coloring the residual part by the painter using the multicolor dye fitted to the anodic oxidation film and entering a sign before applying sealing treatment. CONSTITUTION:An anodic oxidation film is applied to an Al plate and dyeing, electrolytic coloration and sealing treatment are applied thereto and a photosensitive emulsion is applied and dried. The drawing line/contour of the original picture of a painter is photographed by a plate making camera and this film is brought into close contact with the Al plate and a photosensitive film is exposed to ultraviolet rays to be developed and, when the developed Al plate is etched, a part becoming the skeletal of a picture is colored to appear and, at the other part, matte metal texture is exposed. A colorless transparent anodic oxidation film is newly formed to this texture part and colored with oily Al paint by the painter using a paintbrush and a sign and an edition number are entered. This treated Al plate is subjected to sealing treatment one at a time to fix a dye. By this method, a plurality of prints of high creativeness can be prepared efficiently and there is also no possibility of damage.
Patent JP-S6139008-A (JP)
Title: Optical image forming system having light dividing element
Inventor: SAKANO MAKOTO
IPC: G03B13/36
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the necessity of the compensation of chromatic aberration and to simplify an optical system by forming the image of luminous flux extracted from a light dividing element on a focus detecting element through a concave reflector. CONSTITUTION:The half mirror surface of the light dividing element H is formed as the concave reflector. If it is defined that an intersected point between the reflected surface of the light dividing element H and the optical axis of an optical image pickup system is an original point, a direction turned to the image surface of an optical axis is the (z) axis, the arraying direction of focus detecting elements is the (x) axis and the necessary focus distance of an auxiliary optical system arranged after an afocal part is (f) when a focus detecting element S is arranged on the (y) axis of the rectangular coordinate system, the shape of the reflecting surface becomes a spheric surface having 2<1/2>nf radius around the spherical center P on the coordinates (0, n.f, -n.f). When the length from the original point of a dividing prism to the border surface in the (y) axis direction is defined as (d), the focal position where the focus detecting element S is arranged becomes (0, f-d/n, 0). In addition, the whole optical system can be reduced at its size without dropping its detecting accuracy by using a thin dividing prism H and forming the half mirror part HM like a square.
Patent JP-H118826-A (JP)
Title: Image input device
Inventor: YANAGIDATE MASAHARU
IPC: H04N5/907
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To simplify a direct memory access(DMA) control circuit and to accelerate DMA transfer. SOLUTION: A memory control circuit 300 produces and supplies an address signal of frame memory 123 and control signals (RAS, CAS, CS, etc.) with a signal from a synchronizing signal creating circuit 110 which generates a timing signal to solid-state image pickup devices 103 to 105 as a reference when a DMA control circuit 160 transfers image data from the memory 123 that stores image data obtained though image pickup to FIFO memory 180.
Patent JP-H0828325-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKAYAMA KENGO
IPC: F01N3/20
Filed: 1994-07-13
Abstract: PURPOSE:To improve accuracy of air-fuel ratio control in each cylinder without variation by independently updating a learning value for correcting a reference control value so as to approach a target value based on a feedback correction rate corresponding to a reference control rate of an air-fuel ratio. CONSTITUTION:Air-fuel ratio feedback control is executed in each cylinder based on first and second air-fuel ratio detection means (sensors) 14, 15 of upstream side exhaust passages 8, 9. Phase difference of control values is generated between the cylinders, and it is detected by a control phase detection means. A control constant correction means performs correction so as to eliminate the phase difference through correction of frequency control by correcting a control constant which is adjustable in control frequency in air-fuel feedback control of non-reference cylinders based on the phase difference. At the same time, an air-fuel ratio leaning means executes air-fuel feedback control while correcting the control constant of the non-reference cylinders based on the phase difference with an air-fuel ratio detection value of reference cylinders being a base. And it updates a learning value in each cylinder for correcting the reference control rate so as to approach the target value.
Patent JP-H0455225-A (JP)
Title: Supply roller
Inventor: ADACHI NOBUKAZU
IPC: B65H3/06
Filed: 1990-06-20
Abstract: PURPOSE:To prevent local abrasion so as to increase durability by displaying the drive shaft of a supply roller and the peripheral surface center of the supply roller in eccentric forms and also arranging a one-way clutch between the drive shaft and the peripheral surface in the direction for transmitting a driving force when the drive shaft turns to the supply side. CONSTITUTION:When a cassette 14 is pulled out in the leftward direction, the rear edge of the cassette 14 comes into slight contact with a peripheral surface rubber 1. In this case, this peripheral surface rubber 1 includes a one-way clutch 3 coaxially. Since this clutch 3 becomes eccentric against a drive shaft 6 and rotates freely in the clockwise direction, when the cassette 14 is pulled out, the peripheral surface rubber 1 and the outer core 2 rotate slightly. Moreover, a one-rotational control clutch is built in the drive shaft 6 so as not to rotate together. As a result, a paper feeding point on the peripheral surface rubber 1 moves from A to a new point C. Accordingly, in the case of feeding a paper next time after setting the cassette 14, the paper feeding point on the peripheral surface rubber 1 comes to C and the paper feeding point moves always so that the peripheral surface rubber 1 is not abrased locally.
Patent JP-H11298501-A (JP)
Title: Transmitter for resolving atm address
Inventor: KARAKI NATSUKI
IPC: H04L12/44
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter that resolves an ATM address in a system where inter-terminal communication is conducted by using a layer 3 address via an asynchronous transfer mode ATM switch network. SOLUTION: A switching HUB, e.g. 10-1, receives a layer 3 address and a layer 2 address of a terminal connecting to itself, registers them to a table, receives its ATM address and a layer 3 address of other terminal from other switching HUB, e.g. 10-2 and registers them to the table. While referring to the table based on the layer 3 address of a destination terminal received from the terminal connecting to itself an ATM address of the other corresponding switching HUB 10-2 is acquired and sends a cell to the destination via the other switching HUB 10-2. Furthermore, while referring to the table based on the layer 3 address of the destination terminal received from a terminal connecting to the other switching HUB 10-2 the layer 2 address of the terminal connecting to itself is acquired and sends the received data to the terminal.
Patent JP-S6224068-A (JP)
Title: Reciprocating device
Inventor: AWANO SEIICHI
IPC: F16H21/20
Filed: 1985-07-22
Abstract: PURPOSE:To freely adjust the eccentricity of a crank of a reciprocating device by disposing an eccentric shaft having an eccentric crank pin in a hollow rotor connected to a pulley drum, and rotating the eccentric shaft by a worm gear. CONSTITUTION:An eccentric shaft 19 is disposed with eccentricity to the axis of a shaft of a hollow rotor 17 in the hollow rotor 17 connected to a hollow drum 20. An eccentric crank pin 28 connected to a crank rod 30 of a reciprocating device is fixed to one end of the eccentric shaft 19, and a worm wheel 24 engaged with a worm 26 disposed in the hollow drum 20 is fixed to the other end of the eccentric shaft 19. In this arrangement, the worm 26 is manually turned to freely adjust the eccentricity of the eccentric crank pin 28 to the hollow rotor 17.
Patent JP-S5686625-A (JP)
Title: Method and device of spiral winding of strip
Inventor: UENO SHIGEYASU
IPC: B21D5/08
Filed: 1979-12-14
Abstract: PURPOSE: To make possible the easy production of a spiral product of a fixed space from a steel strip by feeding the strip from the supporting point of a spiral bending device, and moving the load point on the opposite side by the extent of movement determined by the space of the spirals to be formed.  
     CONSTITUTION: In a spiral bending device of steel strips, a stationary roll 2, and a backup roll 3 are disposed at the supporting point of a steel strip 4. The radius of the circle 5 of involute is determined from the space of the spirals to be formed and the FAO from the leading end of the strip 4 up to the stationary roll 2 is beforehand preworked to a required involute curve. A moving roll 1 is disposed below this curve and while the moving roll 1 is being moved in such a manner that the position of a load point A comes to the moving roll 1, load is applied to the strip 4 which is fed from the support side. The length of the spiral when the moving roll 1 has moved to the position 11 is worked up to F 1 A 1 O. The spiral product of a required space and desired length is manufactured from the strip 4 by moving the moving roll 1 in the U direction in this way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05330282-A (JP)
Title: Card holder
Inventor: SHIMURA YUKIYASU
IPC: G06K19/00
Filed: 1992-05-29
Abstract: PURPOSE:To make a holder for a car-washing card or the like be easily used and easily manufactured by a method wherein the card holder is so provided that a thin plastic upper sheet is superposed on a thick plastic substrate at a hinge part so that the card holder can be folded at the hinge, and card and document containing pockets are respectively formed on both sides of the hinge part by linear adhesion between both. CONSTITUTION:An about 0.6mm thickness polypropylene sheet is a substrate 1, and an about 0.2mm polypropylene sheet is an upper sheet 2. Four broken lines are provided to respective central parts to make hinge part 3, 5, which are freely foldable. Then, respective hinge parts 3, 5 are superposed to be bonded. A card holder part 8 and a document containing part 9 are formed in respective left and right regions by boardering the hinge part 3, 5 by bonding at the adhesion lines 7 of their peripheral parts 2. Further, two pockets 10 may be formed in the card holder part 8. Further, covering parts 12, 17, finger entering parts 13, 19, etc., are appropriately provided to respective card holder part 8 and document containing part 9. Furthermore, a separable clip 14 is provided to the document containing part.