baber/WOPTO huggingface dataset:
Patent JP-S60196805-A (JP)
Title: Servo amplifier device
Inventor: KAJIWARA YOSHIHIRO
IPC: G05B11/36
Filed: 1984-03-19
Abstract: PURPOSE:To neglect induction from the external of the titled device and to reduce the servo controller side at its size by digitizing the whole circuit of a DC servo amplifier. CONSTITUTION:A CPU16 repeats operation for reading out residual pulses to be the difference between the number (a) of distributed pulses and the number (b) of returned pulses being an output of a deviation counter 1 and outputting pulse width proportional to the read value from a PIO20 and a digital switch 17 is used to limit current generated at the start/stop of a DC motor 5. Namely, a fixed value displayed by the digital switch 17 is defined as the maximum value of waveforms t1, t2 to limit the current at the start and stop of the DC motor 5. An output from an armature current detector 8 is digitally fed back by an A/D converter 22. The DC motor 5 is rotated by repeating an output pattern obtained from a parallel I/O interface controller PIO20 and inverted by outputting ''0'' and ''1'' inversely. The turning speed of the DC motor 5 is increased by increasing the pulse width of t1 and t3 and decreased by reducing the pulse width and the pulse width t1 and t3 are set up proportionally to the number of residual pulses in a deviation counter 1.
Patent JP-H06263838-A (JP)
Title: Vinyl chloride resin composition
Inventor: HASEGAWA RYUICHI
IPC: C08L75/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a vinyl chloride resin compsn. having improved resistances to migration and extraction with gasoline. CONSTITUTION:This resin compsn. is obtd. by compounding 100 pts.wt. paste- forming vinyl chloride resin produced by emulsion or microsuspension polymn. with 30-70 pts.wt. mixture of a blocked polyisocyanate with a polyisocyanate in an equivalent ratio of 0.9-1.1 and, if necessary, 30 pts.wt. or lower plasticizer, and further a stabilizer, a filler, a blowing agent, etc. The compsn. is applied to a substrate, molded, and thermally cured to give a PVC-polyurethane composite molding.
Patent JP-H01226289-A (JP)
Title: Reservation type picture responding device
Inventor: KATO TSUGIO
IPC: H04N7/16
Filed: 1988-03-04
Abstract: PURPOSE:To enable a user to grasp a line state, and further, to reserve the view of a moving picture program when he accesses a center device by providing a frame memory to hold a still picture information between a line connection part and a terminal equipment so as to correspond to each terminal equipment. CONSTITUTION:The user originates a call to the center device 220 by operating the operating part 213 of the prescribed terminal equipment 210. The main control part 226 of the center device 220 instructs a still picture file part 221 to send initial picture information, and in addition, writes said initial picture information in the frame memory 224 corresponding to the calling terminal equipment 210. Thus, the initial picture information is transmitted to the terminal equipment 210, and this initial picture is displayed on the picture display part 211 of the terminal equipment 210. The terminal equipment 210 requests the desired program for the center device 220 according to this initial picture. Therefore, an accessing operation having been performed frequently comes to be unnecessary.
Patent JP-S60196507-A (JP)
Title: Control mechanism for blow-off velocity of atomized medium at burner nozzle
Inventor: KISHIDA AKIHIKO
IPC: F23D11/10
Filed: 1984-03-16
Abstract: PURPOSE:To maintain the optimum pulverized condition of combustion oil through variation in only a blow-off velocity without varying the flow rate of atomized medium, by a method wherein an injection nozzle at the forward end of a burner is structured such that its area is variable, and the area of the injection at the forward end is controlled by means of a signal from a temperature distribution detector located in a furnace. CONSTITUTION:An injection nozzle 11 at the forward end of a burner 2 is structured such that its area is variable. The variable structure is constituted such that a fuel oil passage 13 is movable longitudinally in the direction of an axis, and a shield plate 10, attached to the forward end of an oil nozzle 4, is longitudinally moved. A mechanism, which longitudinally moves the fuel oil passage 13, comprises a step motor 31. A plurality of temperature detectors 38 are installed in a furnace 24, and a signal for temperature distribution in the furnace 24 is inputted to a regulator 21. When a burner load is reduced to a middle and a low value, atomized medium is decreased in a flow rate, and such decrease signal is inputted to a regulator 34. Simultaneously, a signal for temperature distribution in the furnace 24 is inputted to the regulator 34 through the regulator 21. This causes actuation of the step motor 31 to vary the area of the injection nozzle 11 at the forward end of the burner in a direction in which atomization of fuel oil is maintained at an optimum condition.
Patent JP-S57166781-A (JP)
Title: Video camera
Inventor: KANEDA NAOYA
IPC: G03B11/04
Filed: 1981-04-06
Abstract: PURPOSE:To fully close a diaphragm device in interlocking to the shielding of luminous flux through a shielding means, by installing the means that shields the luminous flux reaching an image pickup surface and a photometric means from a subject. CONSTITUTION:When a main switch 12 is applied after connecting a connector 21, a video signal recording circuit 3 and a photometric circuit 9 are actuated to actuate an image pickup tube 7 and a video signal processing circuit 8. After this, a release button is operated to turn on a release switch 13. Thus the circuit 3 starts its working to carry out the recording. The circuit 9 starts its working if a detection switch 14 or an external switch 15 is closed. As a result, the luminance of a subject is measured and a motor M revolves by an extent equivalent to a prescribed phase. The output of the motor M functions to control a diaphragm device 6. When a cap 11 is attached, the incidence of the light is prevented to an image pickup surface 7a. In this case, the switch 14 which detects the attachment of the cap 11 is opened to make the circuit 9 inactive. Thus the feeding is discontinued to the motor.
Patent JP-H01225734-A (JP)
Title: Manufacture of fiber reinforced metal
Inventor: KAWASETSU NOZOMI
IPC: C22C47/20
Filed: 1988-03-07
Abstract: PURPOSE:To obtain reinforced metal having uniform fibrous disposition without giving injury to fiber by alternately laminating a matrix sheet having a thick film of which the sheet of reinforced fiber and metallic powder are subjected to extrusion molding and subjecting the same to hot pressing. CONSTITUTION:The mixture of matrix metallic powder and a water-system binder are subjected to extrusion molding to form a thick-filmed matrix sheet. On the other hand, the reinforced fiber such as SiC is disposed and adhered to form a sheet of the reinforced fiber. The above reinforced fibrous sheet and matrix sheet are alternately laminated in prescribed numbers and are hot- pressed. By this method, the fiber reinforced metal having good adhesion of its matrix and reinforced fiber and in which fiber is uniformly disposed can easily be obtd.
Patent JP-H10244679-A (JP)
Title: Ink jet head
Inventor: NAKAHARA JUNJI
IPC: B41J2/175
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To execute adequate wiping at each nozzle face and to prevent stain of a recording medium in an ink jet head having a plurality of nozzle faces. SOLUTION: Groove sections 32 are provided between adjacent nozzle faces 12y, 12m, 12c, 12b in an ink jet head 8 and the each width H thereof is not less than triple thickness of a wiper. Before wiping the nozzle faces 12y, 12m, 12c, 12b, it is once surely inserted into each of the groove sections 32 so that each of the nozzle faces 12y, 12m, 12c, 12b is adequately wiped one by one. When the wiping is repeated, ink is reserved in the groove sections 32. An ink receiving section 34 is formed at a lower end of each of the groove sections 32. As a result, the reserved ink is received in the ink receiving section 34, thereby preventing a recording medium from being stained by the ink.
Patent JP-S60239333-A (JP)
Title: Method and apparatus for manufacturing base material for optical fiber
Inventor: GOO JIYUU KEE
IPC: G02B6/00
Filed: 1984-03-16
Abstract: PURPOSE:To manufacture a solid base material consisting of core and clad parts with high productivity when a base material for an optical fiber is manufactured, by heating the inside of a quartz pipe for a clad while charging fine powder of a porous body for the core into the quartz pipe to melt the fine powder. CONSTITUTION:Fine powder 2 of porous glass for forming a core part in a vessel 1 is charged into the quartz pipe 7 for forming the clad part on a support stand 9 through a charging pipe 3 while regulating the amount with a valve 3'. Laser lght 4 from a light source is condensed through a lens 5 and reflected by a rotary reflecting mirror 6 to heat uniformly the inside of the quartz pipe 7. The glass powder 2 is melted with the laser light and filled into the quartz pipe 7 as a transparent core material 8. Thus, a solid base material for an optical fiber can be manufactured at a high speed.
Patent JP-H07261399-A (JP)
Title: Image forming material
Inventor: TSUDA KENJI
IPC: G03F7/095
Filed: 1994-03-23
Abstract: PURPOSE:To enhance the adhesion of materials even at the time of including an image forming layer having low adhesiveness and a non-photosensitive resist layer in the material by providing an intermediate layer as the undercoat layer of the non-photosensitive resist layer between them. CONSTITUTION:This material is formed by laminating a non-photosensitive resist layer and a photosensitive silver halide gelatin emulsion layer in that order on an image forming layer of the substrate which has an image forming layer(s) on its one side or both sides. At this time, an intermediate layer is interposed between the image forming layer and the non-photosensitive resist layer. As the resin used for the intermediate layer, polyvinyl alcohol is most desirable. Various kinds of polyvinyl alcohol are used as this polyvinyl alcohol depending on their molecular weight, degrees of saponification, etc. The suitable kinds of polyvinyl alcohol, alone or as a mixture of at least two kinds selected from among them, can be used for this purpose. Examples of this polyvinyl alcohol are PVA-117, PVA-217, etc. At the time of forming the intermediate layer, optionally, a surfactant, etc., are mixed into the coating fluid to uniformly coat the substrate.
Patent JP-S55143011-A (JP)
Title: Transporting and assembling method of stationary inductor device
Inventor: MATSUMURA SUSUMU
IPC: H01F27/02
Filed: 1979-04-26
Abstract: PURPOSE:To prevent moisture absorption of winding in a static inductor device and eliminate necessity of redrying process of the winding of a transformer by storing the wire winding within a container, while only the magnetic legs of iron core are passed through the container, and detaching only the iron core when transporting a transformer whose yoke is located out of the container, transporting it separately and then assempling them in the field. CONSTITUTION:A winding 1 wound with copper wires and insulator paper is accommodated in a container 2 made of thermoplastic resin having a through hole for passing magnetic legs of an iron core 4 and cover 3. Then, silicon steel sheet laminate iron core 4 is brought into close contact with the outside of the container while inserting the magnetic legs into the hole, an outer box 5 is mounted on the lower end of the core 4, and a cooling insulating oil is filled in the container 2 by utilizing the cover 3 to form a transformer 10. When the transformer 10 is thus assembled and transported to a field, only the iron core 4 is pulled out of the transformer, but the winding 1 is retained in oil. After the transformer is transported to the field with such configuration, it is unnecessary to redry or retest the transformer at the field.
Patent JP-S56147434-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONISHI SHINICHI
IPC: H01L21/28
Filed: 1980-04-18
Abstract: PURPOSE:To prevent oxidation of the substrate surface and improve the ohmic contacts of electrodes made of a high-melting metal such as Mo by a method wherein after the electrode lower layers contacting with a substrate have been formed by sputtering, the upper layers are formed by CVD. CONSTITUTION:For example, in the manufacturing process of an Mo gate type MOSIC, at the stage where a gate oxide film 12, source and drain diffused layers 13 and 14 have been formed and opening portions have been exposed, the whole surface is thinly coated with an Mo film 15 by sputtering at low temperature. Then, the Mo film 15 is selectively etched so that electrode layers 16 and 16' in the lower part are left. Subsequently, the whole surface is coated, by CVD, with an Mo film thick enough to obtain satisfactory electrical characteristics, which is then selectively etched to form an Mo gate electrode 18, source and drain electrodes 20 and 21 and a wiring layer 22. Thereby, when the sputtered film is formed, the surfaces of the diffused layers 13 and 14 are not oxidized. Accordingly, the ohmic contacts between the electrodes 20 and 21 and the diffused layers 13 and 14, respectively, can be improved.
Patent JP-H11248509-A (JP)
Title: Internal fluid detector
Inventor: KINOSHITA HIROSHI
IPC: G01F23/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a detection structure of a pressure container suitable for avoiding a concentration stress according to the occurrence of a high tension stress by an user pressure. SOLUTION: This embodiment comprises a bottom having hole 11 provided across a fluid flow path 6 of a high pressure container main body 1; a cylindrical bush 12 inserted into the bottom having hole 11; a through hole 20 of the bush 12 provided so that the fluid flow path 6 flows through the bush 12; a bottom having sensor fitting hole 21 excavated toward a center of the through hole 20 of the bush 12 from an end face of the bush 12; and a means for aurtightly sealing the bush 12 in the container main body 1 to be fixed, and the bottom having the sensor fitting hole 21 is excavated so that a specified thickness remains relative to the through hole 20 of the bush 12.
Patent JP-S63223220-A (JP)
Inventor: RAMU HEN BEN
IPC: E02D13/00
Filed: 1987-03-06
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-S60197617-A (JP)
Title: Formed chitin and its preparation
Inventor: KIBUNE KOUJI
IPC: A61K9/00
Filed: 1984-03-16
Abstract: PURPOSE:Water-insoluble chitin is dissolved in a specific solvent and the dope is combined with physiologically active substances, then coagulated with a coagulant to give chitin formed product contaning high concentration of active substances and gradually releasing them. CONSTITUTION:A water-insoluble chitin such as poly[ N-acetyl-6-0-( 2'-hydroxyethyl)-D-glucosamine] is dissolved in N-methylpyrrolidone or dimethylacetamide containing lithium chloride and the resultant dope is combined with more than 0.5wt%, preferably 5-50wt% of physiologically active substances and coagulated in a coagulant such as water, alcohol or ketone to give formed chitin product containing physiologically active substance. The product can release gradually the physiologically active substances under moisture environments or is decomposed by emzymes or microorganisms to effect gradual release of the substances.
Patent JP-H04289310-A (JP)
Title: Wave dissipation structure
Inventor: FUJITA RYOICHI
IPC: E02B3/06
Filed: 1991-03-18
Abstract: PURPOSE:To enhance the wave dissipation characteristics by installing a step- type submerged flat plates so that the depth of plate is greater on the offshore side than on the shore side. CONSTITUTION:Submerged flat plates 1-1, 1-2, 1-3 with a width of B1, B2, B3 are formed. These submerged flat plates are installed in sea in a step form so that a virtual average gradient alpha indicated by a line connecting the center of gravity of each submerged flat plate is 0 deg. to 12 deg., and the depth of submerged flat plate is in the descending order of d1>d2>d3 from the offing to the shore.
Patent JP-S55142661-A (JP)
Title: Ink jet recording device
Inventor: SAITOU SEIJI
IPC: B41J2/02
Filed: 1979-04-26
Abstract: PURPOSE:To form excellent ink drops at a desired frequency to carry out stable recording by rotatably supporting an orifice for injecting ink and further supporting an ink drop defining member rotatably along the outer periphery of the rotation of the orifice. CONSTITUTION:In an ink jet recording device in which an ink stream is rendered into drops through an ink injecting orifice 3 and carrying out recording under the control corresponding to the image signal, a cylindrical rotary head 1 having at its inner part an ink chamber 2 and at its peripheral wall the orifice 3 is fixed by mounted on a rotary shaft 5. Further, a shield case 6 having an aperture 7 is rotatably provided along the outer periphery of the rotation of the orifice 3. By this organization, unstable liquid drops formed at the time of starting the rotation of the rotary head 1 are caused to fly only through the aperture having a predetermined positional relationship with the orifice 3 thereby to prevent the flight of unstable ink drops and carry out stable recording.
Patent JP-H08219623-A (JP)
Title: Movable refrigerating device
Inventor: ITO KOICHI
IPC: F25D11/00
Filed: 1995-02-15
Abstract: PURPOSE: To prevent surely defrosted water from a condenser from leaking out and facilitate the draining work of the defrosted water. CONSTITUTION: A heat insulation chamber main body 2 of a serving table is divided into the right and left by an intermediate wall 6, and two wagon storage chambers 7 are formed. Then, in respective wagon storage chambers 7, a tray storage wagon to support trays in multiple stages is provided in such a manner that it can be freely pulled out. In the intermediate wall 6, a condenser 10 is provided, and a water collecting tray 18 is arranged under the condenser 10. A rectangular container form water storage tank 19 is embedded in a heat insulating material 5 on the bottom of the heat insulation chamber main body 2, and the water storage tank 19 is connected with the water-collecting tray 18 with a water-guiding tube, and defrosted water is stored in the water storage tank 19.  The water storage tank 19 communicates with a water draining pipe 26 with a water draining valve which is provided on the bottom of the serving table 1, and the water draining passage can be opened or closed by operating the operation lever.
Patent JP-S56148002-A (JP)
Title: Three-dimensional measuring apparatus for automotive frame
Inventor: YAMASHITA RIYUUZOU
IPC: G01B5/02
Filed: 1980-04-19
Abstract: PURPOSE:To obtain a data needed for a computer measuring process by providing laterally movable scales to a scale so as to be perpendicular thereto, and providing longitudinally movable measuring axes to said scales so as to be able to move vertically. CONSTITUTION:The frame of a vehicle supported on a bench on the floor in horizontally supported. On the floor in front or the rear of the vehicle, a Y axis 5 is  horizontally placed, and two laterally movable X axes 6 and 7 are horizontally provided to said Y axis 5. Longitudinally movable Z axis-holding blocks 8 and 9 are  provided to the X axes 6 and 7, and Z round axes 11 each equipped with a conical measuring member 10 are detachably or vertically movably provided to said Z axis- holding blocks 8 and 9. The measuring members 10 are brought into contact with  the vehicle, and coordinate data are read by means of the scales provided on the Y  axis 5, the X axes 6 and 7 and the Z axes 11.
Patent JP-H06268076-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO MASATAKA
IPC: H01L21/3205
Filed: 1993-03-12
Abstract: PURPOSE:To make it possible to form wiring in holes having a high aspect ratio by favorably forming a thin metal film in such holes by electroless plating. CONSTITUTION:A BPSG film 2 is formed on a semiconductor substrate 1, and contact holes 3 are formed in the BPSG film 2. A Ni film 4 is formed inside the contact holes 3 by electroless plating. Thereafter, a wiring is formed on the Ni film 4 by means of an Al-Si-Cu film 5.
Patent JP-2000248329-A (JP)
Title: Production of thick superfine ferritic structure steel
Inventor: HAYASHI TORU
IPC: C22C38/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength, toughness and weldability by changing the compressing direction in specified temp. range, repeating a specified quantity of the compressive deformation at specified times or more and obtaining a steel material consisting essentially of fine equiaxed ferritic grain structure having a specified value or lower of the crystal grain diameter with cooling. SOLUTION: The temp. of the compressive work of forging, swaging, rolling, etc., is regulated to 400-Ae1. Then, in the compressive work, many kinds of slippings are worked by changing the compressive direction and locally crystal lattice is rotated and thus, the fine equiaxed grains having <=2 μm crystal grain diameter can be produced. In this way, even in the case the working ratio per one pass is <50%, the structure can easily be changed into the equiaxed structure. That is, the fine equiaxed ferritic grain structure having <=2 μm crystal grain diameter can be obtd. by repeating the compressive deformation having >=10% per one pass at three more times.
Patent JP-H04287298-A (JP)
Title: Cash processing machine
Inventor: KOKUBO TAKESHI
IPC: G07D7/20
Filed: 1991-03-18
Abstract: PURPOSE:To process paper moneys as cash even when the paper moneys are so contaminated that they cannot be discriminated. CONSTITUTION:Paper moneys set in a circulation type cash cassette 1 are discriminated for denomination by means of a discriminating section 2 and the discriminated denomination is displayed on a displaying section. Undistinguishable paper moneys are sent to a carrying path 3 for visual discrimination and information is inputted from an input section 6. When the carrying state becomes defective, the carrying state is corrected by feeding back carrying correcting information 11. The number and amount of the paper moneys can be displayed on a displaying section 5 for confirmation after shifting the paper moneys to a stacker section 4.
Patent JP-H10254828-A (JP)
Title: Data transfer system
Inventor: KIMURA AKIHIRO
IPC: H04L7/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To realize synchronous transfer between devices without connecting the clock of a high frequency on a data transfer route and to improve transfer speed and reliability by transmitting a data signal and the phase adjusting signal of a clock to the data transfer route between a transmission device and a reception device. SOLUTION: When the transmission device 1 transfers data to the reception device 2, the transmission device 1 being a transmission side loads data on the data bus 5 of the transfer route 3 in synchronism with the phase adjusting signal 4 generated inside. The reception device 2 being a reception side executes a take-in processing on data on the data bus 5 in synchronism with the phase adjusting signal 4. In such a case, the frequency of the phase adjusting signal 4 depends on the transfer data length (data 1, data 2,... data N) of the transmission device being the transmission side. Thus, high speed data transfer between the devices 1 and 2 can be realized without transmitting the clock of the high frequency on the data transfer route 3.