baber/WOPTO huggingface dataset:
Patent JP-H10186907-A (JP)
Title: Image forming device
Inventor: KASAHARA NOBUO
IPC: G03G15/16
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To increase transfer efficiency, to prevent the occurrence of an abnormal image and to stabilize the conveyance of a transfer paper toward a fixing device by providing a second bias applying means which is arranged on the downstream side in the moving direction of a transfer body for transferring a transfer material of a first bias applying means and for applying a bias to the transfer body for transferring the transfer material. SOLUTION: A bias roll 12 is provided to freely come into contact with or separate from a belt 10, in the vicinity of just the front of a supporting roller which functions for separating the transfer paper from the belt 10 and is on the downstream side in a paper passing direction. A bias applying means 30-1 is incidental to the bias roll 12. A counter electrode 280 is provided on the upstream side in the vicinity of the supporting roller 28 which functions for separating the transfer paper from the belt 10 and is on the downstream side in the paper passing direction. Bias applying means 28-1 and 280-1 are incidental to the supporting roller 28 and the counter electrode roller 280 respectively. Both of these supporting roller 28 and counter electrode roller 280 function as the counter electrodes of the bias roll 12.
Patent JP-H04275077-A (JP)
Title: Microactuator
Inventor: ISE TOMOKAZU
IPC: H02N11/00
Filed: 1991-02-27
Abstract: PURPOSE:To eliminate formation of electric wiring or electrodes for power supply on a substrate by employing magnetic force to be generated when a magnetic pole board is irradiated with a circularly polarized laser beam. CONSTITUTION:Magnetic pole plates 7a-7f and 6a-6f of a stator 2 and a rotor 3 are irradiated on the transparent glass substrate side thereof, in one and one correspondence, with a circularly polarized laser beam 28 projected from a laser beam irradiating means 20 and they form magnetic field generating means, respectively. Free electrons on the thin copper film of the magnetic pole plate irradiated with the circularly polarized laser beam move in the rotational direction of the circularly polarized light to produce a rotating current which then induces a magnetic field. Consequently, the polarity of the stator 2 is fixed and the polarity of each magnetic pole plate in the rotor 3 is varied by controlling the rotational direction of the circularly polarized light thus rotating the rotor.
Patent JP-S60177167-A (JP)
Title: High-speed steel drill
Inventor: KUSAKA KUNIO
IPC: C22C38/00
Filed: 1984-02-23
Abstract: PURPOSE:To provide a high-speed steel drill having a hardened surface by subjecting the specifically composed high-speed steel drill to a heat treatment for hardening and tempering after mild carburization under specific conditions, and subjecting the drill to outside diameter grinding and slotting then to a gas soft nitriding or liquid soft nitriding treatment followed by a homogenizing treatment. CONSTITUTION:A high-speed steel drill is composed, by weight %, of 0.7-0.9 C, 0.1-0.5 Si, 0.1-0.6 Mn, 3.5-5 Cr, 4-6 Mo, 4.5-7 W, 1.5-2.5 V and the balance Fe with inevitable impurities. The drill is carburized to 0.95-1.2% surface C and 0.3-0.8mm. carburization depth at the temp. below the transformation point of the high-speed steel and is then subjected to a heat treatment for hardening and tempering. The treated drill is subjected to outside diameter grinding and slotting then to a gas soft nitriding or liquid soft nitriding treatment at about 560 deg.C followed by a homogenizing treatment to have about 1,000Hv surface hardness.
Patent JP-H10218460-A (JP)
Title: Sheet carrying device and image forming device
Inventor: HIURA HIROSHI
IPC: B65H5/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the work of a stiffening means in case of a carrying mode, with which wrinkle is easy to be generated in a sheet material by stiffening, by releasing the engagement of a sheet material stiffening means and the sheet material during the carrying. SOLUTION: A pair of discharging rollers 21, 22 form a stiffening means K1 for stiffening a sheet material S with a flange-type rib 22a. In case of carrying the sheet material S in the arrow A direction, force is applied to the discharging roller 21 in the arrow A2 direction of a long hole 61 by the force for pulling the sheet material S in the carrying direction. The pair of discharging rollers 21, 22 discharge the sheet material S in the stiffening condition. In case of carrying the sheet material S in the direction opposite to the arrow A1 by switch-back, since the discharging roller 22 and a carrying roller 19 are reversely rotated, the oblique upward force in the direction opposite to the arrow A2 is applied to the discharging roller 21, and the pinching force of the pair of discharging rollers 21, 22 is released.  In this condition, since the carrying rollers 18, 19 carry the sheet material S without stiffening the sheet material S, generation of wrinkle is prevented.
Patent JP-H03235081-A (JP)
Title: Carrying person indentification card system
Inventor: KOIKE TAKERU
IPC: H04L27/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a card system having a simple structure and capable of using an extremely thin card by identifying a specific person on the basis of the presence of the echo from a card to the identifying frequency signal sent out of an identification apparatus. CONSTITUTION:For example, when the carrying person of a card 30 approaches the door provided on an identification apparatus 20, the antenna 21 of the card 30 receives the identifying frequency signal sent out of the apparatus 20. When this receiving signal corresponds to the LCX parallel resonance circuit of the card 30, the resonance circuit is resonated and the echo due to a resonant current is received by the antenna 32 of the apparatus 20 by electromagnetic coupling. When the LCX parallel resonance circuit does not correspond to the identifying frequency signal, no echo is generated. Next, the carrying person is identified to be a predetermined specific person from the presence of the echo by the identification apparatus 20. For example, the electric lock 26 provided on a door is unlocked to make the carrying person accessible. That is, the card 30 has no power supply and may be simply constituted so as to have only the antenna 31 and the LCX parallel resonance circuit.
Patent JP-H02211272-A (JP)
Title: Web coating device
Inventor: YONENAMI MAKOTO
IPC: B05C5/00
Filed: 1989-02-13
Abstract: PURPOSE:To keep bead gap uniform to apply coating evenly by providing a means for restraining flotation of a web in a vacuum chamber under a coater. CONSTITUTION:There are vacuum chambers 7, 8, wherein a means for restraining flotation is provided in the chamber 8. The means for restraining flotation 12 prevents flotation and vibration of a web 3 from increasing in the chamber 8. The means 12 is made up of a cylindrical member having a smooth convex surface 12a on one side thereof, wherein the member is parallel to the width direction of the web 3 and disposed so that the convex surface 12a abuts the surface 3b of the web 3. Although the web 3 is subjected to the force due to the static pressure difference on the side of the chamber 8 in such a manner that flotation of the web is caused to increase, the surface 3a is restrained by the convex surface 12a of the means 12, thereby keeping the flotation of the web unchanged. As a result, coating can be applied evenly.
Patent JP-S60178788-A (JP)
Title: Solid-state image pickup device
Inventor: OOKUBO HIROSHI
IPC: H04N9/04
Filed: 1984-02-24
Abstract: PURPOSE:To eliminate a flare phenomenon and to obtain a clear picture by adapting a unidirectional light transmission glass fiber for a glass substrate having a color array filter stuck on the upper face of a semiconductor solid-state image pickup element. CONSTITUTION:A glass fiber plate 8 is used for a glass substrate having a color array filter stuck on the upper face of a solid-state image pickup element. A glass fiber plate having a transmittace of 60-70% (wave length of 389 mum by a halogen light source; thickness of 5mm.t) and a fiber size of 5.5 mumphi is used. Metal oxide and a light absorbing body 11 obtained by coating a resin are embeded between fibers 10. A vertical light beam A pasing through a glass fiber is reflected by an irregularity of metal wiring of the element upper face and returns to the glass fiber. However, the beam A hits the light absorbing body in the fiber interior, and is absorbed; therefore the total reflection will not occur. In terms of oblique light beam B, the light passing through a glass fiber is selected in accordance with the angle.
Patent JP-S55126235-A (JP)
Title: Photosensitive composition
Inventor: NISHIOKA AKIRA
IPC: G03C1/52
Filed: 1979-03-22
Abstract: PURPOSE: To obtain a photosensitive composition capable of forming a visible image superior in contrast and aging stability immediately after exposure, by adding a dye and a specified compound to a quinonediazide compound-phenolic resin type photosensitive composition.  
     CONSTITUTION: To a photosensitive composition consisting of an o-quinonediazide compound and a phenolic resin are added (a) an organic dye capable of forming a salt (e.g., Crystal Violet) 0.3W5wt%; (b) o-naphthoquinonediazide-4-sulphonic acid halogenide 0.2W7wt%; and (c) a compound having halogen and releasing acid on receiving active rays represented by general formula I (Ra is 1W3C trihaloalkyl or trihaloalkenyl; X is N, S, Se, or P; Y is O, N, S, Se, or P; and Z is an atomic group having a chromophore and necessary to cyclize X and Y), e.g. formula II, 0.2W7wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000229314-A (JP)
Title: Method for fixing concrete product and rubber product
Inventor: MIYAHASHI ICHIRO
IPC: B32B13/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a concrete product and a rubber product in which durability, sticking force, workability and water-stopping properties from the outside are excellent. SOLUTION: In the method for fixing a concrete product 12 and a rubber product 22, an anchor 32 made of a metal is fixed to the rubber product 22 so as to be projected from the rubber product 22. At time of application of the concrete product 12, the anchor 32 is burried into the concrete product 12. Or, in the rubber product, a projection becoming the anchor is integrally formed together with the rubber product. At time of application of the concrete product, the above-mentioned projection is burried into the concrete product.
Patent JP-S57147655-A (JP)
Title: Bicolor developing method
Inventor: MATSUMOTO FUYUHIKO
IPC: G03G15/01
Filed: 1981-03-09
Abstract: PURPOSE:To produce a bicolor picture well, by using ferrite as a carrier to prevent the leak of an electrostatic latent image and performing soft development. CONSTITUTION:A photosensitive drum 1 is used where the first photoconductive layer 3 unsensitive to red lights and the second photodonductive layer 4 sensitive to red lights are laminated on a conductive base material 2, and a red-and-black bicolor original picture is exposed to a light 13 after primary charging simultaneous with red expoure due to a charger 5 and secondary charging due to a charger 6, and negative and positive latet images are formed in black and red picture parts respectively. Next, a red toner is developed by the first developing device using a resin coated ferrite carrier which has grain size 70-100mum and resistance 10<8>-10<10>OMEGAcm, and a black toner is developed by the second developing device using the similar ferrite carrier.
Patent JP-H02214178-A (JP)
Title: Hollow cathode type discharge device
Inventor: KAWASE HIROMI
IPC: H01S3/038
Filed: 1989-02-15
Abstract: PURPOSE:To extend life by providing a hollow cathode with a stopper which can be engaged in non-fixed state for a vacuum container and then supplying voltage at the edge part of the hollow cathode or near it. CONSTITUTION:A hollow cathode 3 is provided within a laser tube 1 which is a vacuum container of electrical insulated object where gas is encapsulated, the hollow cathode 3 has a stopper pin 3e as a stopper which prevents positional deviation for the vacuum container 1, and the stopper pin 3e is engaged in non-fixed state for the vacuum container 1. Then, voltage is supplied to the hollow cathode 3 at the edge part of the hollow cathode 3 or near the edge part. Thus, crack of the vacuum container 1 due to thermal expansion distortion can be prevented and crack of voltage-supplying part can also be prevented. Therefore, a long-life hollow cathode type discharge device can be obtained.
Patent JP-H06323454-A (JP)
Title: Method and equipment for manufacturing molded workpiece and molded workpiece
Inventor: ERUNSUTO TANAA
IPC: B29D23/00
Filed: 1994-03-03
Abstract: PURPOSE: To manufacture a shaped workpiece formed of plastic at low cost by abutting a union on a radial bore in a tubular part, heating them, and pressurizing them to each other. CONSTITUTION: A manufacturing apparatus is provided with a first clamp means 5 supporting a union 4 and movably fitted to a cartridge, a second clamp means 6 supporting a tubular part 1, and a heater rotationally moving between the tubular part 1 and the union 3 and heating the two parts. The second clamp means 6 is provided with a support member 7 having a shape corresponding to the inner profile of the tubular part and a pin 11 movable in the direction of crossing a longitudinal axis of the support member 7. After abutting the union 3 on the radial bore 17 of the tubular part and heating them, the pin 11 is made to enter into the union 3 and the clamp means 5, 6 are pressurized to each other so that a shaped workpiece formed of plastic is manufactured.
Patent JP-S63202409-A (JP)
Title: Method for peeling off laminated film
Inventor: TAKAGI ISAMU
IPC: B32B27/28
Filed: 1987-02-17
Abstract: PURPOSE:To make it possible to easily peel off both surface layers by applying shearing force in water or air heated up to around 100 deg.C to both the surface layers of a three-layer film, which is produced by laminating surface layers made of specified thermoplastic resin through specified adhesive layers. CONSTITUTION:Surface layers made of thermoplastic resin, the apparent viscosity of which is 10<6> poise or more at 100 deg.C and which does not swell out with water, are laminated through bonding resin layers made of olefin-vinyl acetate copolymer or olefin-ethyl acrylate copolymer or modified polyolefins of them having the apparent viscosity of less than 10<5> P at 100 deg.C. In this case, the preferably thicknesses of the surface layer and of the bonding resin layer are respectively 0.005mm or more. Both the surface layers are peeled off by applying shearing force to the laminated film in water or air heated up to around 100 deg.C. By the method just mentioned above, the laminated film, which is produced by gluing different films to each other, can be efficiently peeled off, resulting in allowing to recover them in the form of single kind of raw film fabric or raw film material respectively.
Patent JP-H01209506-A (JP)
Title: Sequence display device
Inventor: EGAWA TATSUO
IPC: G05B19/048
Filed: 1988-02-18
Abstract: PURPOSE:To display the sequence progress state, the delay occurrence situations, etc., in detail as well as the delay factors by extracting the delay factors based on the output of a state input means at display of the delay state and displaying the output delay factors. CONSTITUTION:An order sequence part 1 is used together with an order processing part 2, a state display part 3, a delay detecting sequence part 4, a delay processing part 5, a delay factor detecting sequence part 7, a delay factor display part 8, a delay alarm output part 9, and an alarm 10. Then a progress state display means 2 processes the working state and the delay state of a sequence device and displays them in the rough and fine sorting symbols every time a state input means 1 fetches said two states. At the same time, a delay state display means 5 checks whether the sequence device has a delay or not. If so, the means 5 displays the occurrence of the delay on a display means 3 and at the same time a delay factor extracting means 7 extracts the delay factor. Thus the delay factor is displayed on a delay factor display means 8.
Patent JP-S60178730-A (JP)
Title: Pager automatic transfer system
Inventor: TAKAMA KAZUMASA
IPC: H04W4/16
Filed: 1984-02-24
Abstract: PURPOSE:To call automatically a pocket bell of a called subscriber in case said subscriber is absent by providing a memory device into a telephone exchange to register the transfer of calls when the pocket bell subscriber is absent. CONSTITUTION:A memory device M is connected to a central controller CPU which performs exchange control. In case a pocket bell subscriber B registers his/her absence and transfer of calls, the subscriber B picks up a handset and dials a special number and then the number of his/her own pocket bell. Thus the dialed number is written on the device M. Here a subscriber A calls the subscriber B. Then the CPU reads out the contents of the M after confirming the subscriber B and then sents the pocket bell number of the subscriber B to a pager main device PG through a number transmitter SND and at the same time catches an announcement source AS to inform the subscriber A that a pocket bell of the subscriber B is calling. The PG receives the relevant pocket bell number and transmits a radio wave to call a pocket bell device PB.
Patent JP-S61194012-A (JP)
Title: Dentifrice composition
Inventor: ISHII SHIGERU
IPC: A61K8/73
Filed: 1985-02-22
Abstract: PURPOSE:The titled composition having improved dispersibility, good feeling in used, capable of being made transparent, obtained by blending a dentifrice composition containing a binder and a surface active agent with a synthetic amorphous zirconium bonded silicate as a polishing agent. CONSTITUTION:A dentifrice composition containing sodium carboxymethyl cellulose, etc. as a binder and an anionic and/or nonionic surface active agent is blended with preferably 1-50wt% based on the total amounts of the composition of a synthetic amorphous zirconium bonded silicate having 0.1-10wt%, especially 0.2-2wt% calculated as Zr based on SiO2 of Zr bonded, preferably 1.40-1.47 refractive index, <=800m<2>/g specific surface area, 1.9-2.3 specific gravity, and 0.4-2.0ml/g liquid absorption amount as a polishing agent, to give a dentifrice composition having middle dispersibility and improved foaming and/or juice effects, capable of being substantially made transparent by letting substantially the polishing agent and a vehicle for dentifrice have the same refractive index.
Patent JP-2000232061-A (JP)
Title: Aligner and exposure method
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/027
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which can accurately detect positional deviation of a mask when the mask moves vertically. SOLUTION: When a reduced image of a mask M is transferred on a wafer W, position control of the mask M is performed in order to accurately arrange the mask M at a pair of focal positions. Z position detecting devices 60A, 60B, arranged below the mask M detect deviation amount of the mask M from the focus position by using a strut installed on the lower surface of the mask M. On the basis of the outputs of the Z position detecting devices 60A, 60B, a main control unit MC outputs the drive amount of a mask stage MS which makes defocus zero to a driver 77. It controls the operation of a drive system 78 so that the mask stage MS moves in the Z direction by the drive amount.
Patent JP-H03238568-A (JP)
Title: Clipping circuit
Inventor: TANAKA KAZUO
IPC: G09G5/36
Filed: 1990-02-15
Abstract: PURPOSE:To improve the processing speed of clipping by comparing the coordinate of two points being the start point and the end point of a straight line, the maximum value and the minimum value of an X-coordinate showing an area and the maximum value and the minimum value of a Y-coordinate and outputting status information. CONSTITUTION:The detection circuit 7 of a state judgement circuit 2 compares the coordinate of two points being the start point and the end point of the straight line, the maximum value and the minimum value of the X-coordinate and the maximum value and the minimum value of the Y-coordinate, and outputs status information whether the coordinate of two points exists in the area or not, whether the straight line evidently exists beyond the area or not and whether an intersection point between the boundary of the areas and the straight line is to be calculated or not. Consequently, a clipping circuit outputs only data on the straight line in the area or the clipped straight line among data on the straight lines existing on an X-Y plane. Thus, the processing speed of clipping improves.
Patent JP-S59160388-A (JP)
Title: Television signal receiver
Inventor: TANAKA YUTAKA
IPC: H04N7/16
Filed: 1983-03-02
Abstract: PURPOSE:To improve the scrambling effect on contracted TV broadcasting by adding a disturbing signal of frequency in a chroma band to a broadcast signal. CONSTITUTION:An inverting circuit 7 and a switch 8 are controlled by a picture frame pulse P from a picture frame pulse generating circuit 11 to control the operation of a noise generator 4. The distrubing signal in the chroma band outputted from this noise generator 4 is led to an adder 6 and mixed with a TV signal S0. The TV signal S2 containing the mixed noise is scrambled by the inverting circuit 7, etc., for prevention against illegal watching and then transmitted to a receiver. The signal is descrambled by the synchronous separating circuit 22, picture frame pulse generator 26, and inverting circuit 25 in a decoder 3 provided in a decoder provided to the front stage of the receiver 29, and an fS1 trapping circuit 28 removes the disturbing signal S1 added on said transmission side to supply a normal TV signal S0' to the receiver 29.
Patent JP-S51111157-A (JP)
Title: Hair drier
Inventor: TAKEDA YOSHIAKI
IPC: A45D20/10
Filed: 1975-03-24
Abstract: PURPOSE: To enable the motor and other components to be secured or mounted, from one side and to lower the percentage of rejection caused by the casing surface defects. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10215862-A (JP)
Title: Separation of substance originating from living body by using photoresist
Inventor: TSUCHIYA KOJI
IPC: C12N5/071
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable the simple separation of a substance originating from living body in high purity and utilizing it for gene cloning and gene diagnosis by covering the sample containing substances originating from living body with a positive type photo resist, treating them under specific conditions and covering the living body-originating substances therefrom. SOLUTION: A sample from living body containing substances originating from loving body as DNA, protein and the like is coated with a positive type photoresist as photomodification type and the photo resist is solidified to fix the sample from living body, the part of covering the living body substance is exposed to light, the photoresist exposed to light is dissolved in the dissolving liquid to recover the living body substance buried in the photoresist thereby separating the substance. The exposure to the light is preferably carried out by using visible, ultraviolet, X-ray or electron beam.