baber/WOPTO huggingface dataset:
Patent JP-H01162201-A (JP)
Title: Magnetic field reversal mechanism
Inventor: MIYAMURA TOSHIHIKO
IPC: G11B11/10
Filed: 1987-12-18
Abstract: PURPOSE:To make a machine into thin thickness by providing a magnetic body for generating a magnetic field and a limit switch operated by the travel operation of a sliding plate and to stop a motor when the magnetic body is rotated to a position to make each magnetic pole confront with the plane of a recording medium. CONSTITUTION:The magnetic body 7 is constituted so as to be rotated in a direction in parallel with the plane of the recording medium 10, and is provided with a pinion 7a being rotated by the sliding operation of a rack 6b at a sliding plate 6 side and a permanent magnet 7b being rotated integrally with the pinion 7a. The permanent magnet 7b forms different magnetic poles at an upper and a lower plane sides and is provided extending over the entire radius direction of the recording medium 10. A first microswitch 8 is the one to stop the operation of the motor 2 when the magnetic body 7 is rotated to the position where the plane on the N-pole side of the magnetic body 7b is confronted with the plane of the recording medium 10 in parallel. By constituting a mechanism in such a way, since the permanent magnet can be rotated in parallel with the plane of the recording medium, not in an orthogonal direction, it is possible to make the machine into the thin thickness.
Patent JP-H06165896-A (JP)
Title: Clothes drier
Inventor: YAGI KO
IPC: D06F58/02
Filed: 1992-11-30
Abstract: PURPOSE:To prevent a hot air leakage and a counterflow of moisture by arranging two pieces of partition plates for partitioning a space between a cylinder which contains clothes and rotates and a drying chamber into a hot air chamber and an exhaust chamber, in the cylinder by non-contact, and blowing out the open air from a clearance to the cylinder. CONSTITUTION:Burning air generated by combustion of a gas burner is led into a hot air chamber 17, blown into a cylinder 15 through many air holes, while rotating the cylinder 15 and allowed to circulate and clothes are dried thereby, and moisture after drying is led out into an exhaust chamber 16 and exhaust. In such a drier, partition plates A, B for partitioning the hot air chamber 17 and the exhaust chamber 16 are disposed at an interval in order to divide and form an air leading-in chamber D between them. Also, the partition plates A, B are disposed by placing a clearance of each different dimensions between them and the cylinder 15. In such a state, air in a ventilation flue 12 is allowed to flow into the air leading-in chamber D from an inflow port 12, allowed to pass through each clearance and allowed to flow out into the exhaust chamber 16 and the hot air chamber 17, by which a hot air leakage and a counterflow of moisture are prevented.
Patent JP-H11127458-A (JP)
Title: Image editing for stereoscopic picture
Inventor: UCHIKAWA TAKUYA
IPC: G06T19/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To represent such an image that is photographed with a lens for stereoscopic video photography in a pseudo manner and an image that is the same as an image which is photographed from left and right different directions by deforming and processing an image so that it may be seen from both left and right view points and editing and processing an image that is the same as the image which is seen from both left and right view points for stereoscopic video. SOLUTION: This device duplicates an image, shows them as two images, deforms and processes one image into such an image as is the same with an image whose subject is seen by using one eye and shows it as an image 7 on a display. Similarly, it deforms and processes a subject of the other image into such an image as is the same with an image that is seen only with the other eye and shows it as an image 8 on the display. Also, it shifts the one image like the image that is the same as the image whose subject is seen by using one eye and shows it on the display and similarly, it deforms and processes the object to the other image into such an image as is the same with an image that is seen only with the other eye and shows it as an image on the display. The images 7 and 8 which are edited and processed in this way are images for stereoscopic video.
Patent JP-2000146855-A (JP)
Title: Device and method for inspecting defect of optical information recording medium, and defect size determining method
Inventor: USAMI YOSHIHISA
IPC: G11B20/18
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To detect a defect having the possibility of growth in a storing condition after production to remove in advance an optical information recording medium having the defect, in a production stage of the optical information recording medium. SOLUTION: This device has the first comparator 502 for comparing a detection level Vi with a halation defect detecting threshold value Va to detect the presence of a halation defect, the second comparator 504 for comparing the level Vi with foreign matter detecting threshold value Vb to detect the presence of foreign matter, the first determining circuit 520 for finding a size of the defect based on the level Vi and the first size detecting level Vc to determine a substrate as a defective when a resulting size is 200 μm or more, and the second determining circuit 526 for finding a size of the foreign matter based on the level Vi and the second size detecting level Vd to determine the substrate as a defective when a resulting size indicates 50 μm or more.
Patent JP-H04191380-A (JP)
Title: Microwave discharge reaction device
Inventor: IKEDA KEI
IPC: H01J37/143
Filed: 1990-11-26
Abstract: PURPOSE:To subject a substrate having a large diameter to a surface treatment at a high speed while maintaining good uniformity and anisotropy by disposing an annular permanent magnet in the position at the substrate side end of an electromagnet so as to align central axes and to align the directions of magnetic fields. CONSTITUTION:The electromagnet 9 is disposed around a plasma forming chamber 4 and the permanent magnet 10 of the annular shape which generates the prescribed magnetic fields is disposed in the position at the substrate side end on the lower side of the electromagnet 9 and in the circumferential space where the aperture 7 of the plasma forming chamber 4 is formed. These magnets are so disposed as to align the central axis of the electromagnet 9 and the central axis of the permanent magnet 10 and to align the directions of the respective magnetic fields in the same direction. Such magnetic lines 11 of force which intrude substantially perpendicularly into the surface of the substrate 8 are formed over the entire surface of the substrate in the front face space of the substrate 8 when the respective magnetic fields of the electromagnet 9 and the permanent magnet 10 are synthesized.
Patent JP-2001143387-A (JP)
Title: Dvd audio reproducing device
Inventor: KIMURA MASARU
IPC: G11B19/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve such problem that it is troublesome to input an ID each time reproduction is performed when a DVD where hidden data to be reproduced when an ID is inputted is reproduced, in particular, to solve such problem that frequent ID input is needed and troublesome when a DVD changer is used and further that a car DVD audio device may result in unsafety driving. SOLUTION: An ID memory 21 is provided and IDs are previously registered for every DVD from an ID registration part 22 through the Internet, etc. An ID necessary/unnecessary state decision part 5 decides whether or not ID input is needed for read DVD data and when so the identification data of the DVD are sent from a registered ID readout part 20 to the ID memory 21; when the corresponding ID is registered, its data are read out and an ID decision part 23 decides whether or not they match the ID recorded on the DVD. When they match each other, a DCD decoding circuit 6 is enabled to perform a decoding process and the hidden data are outputted.
Patent JP-H10156264-A (JP)
Title: Self-adhesive circulating-coating apparatus and method therefor
Inventor: YAMAMOTO KIYOBUMI
IPC: B05C11/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the working load by a worker, to perfectly automate work and to coat a member to be coated with a self-adhesive having stable characteristics in an extremely good state. SOLUTION: A self-adhesive 56 is supplied to a coating unit 66 from a self-adhesive storage tank 58 by a supply pump 68 through pipelines 84c-84g. In this case, heaters 82c-82g are wound around the pipelines 84c-84g and the self-adhesive 56 is held to predetermined temp. to be supplied to the coating unit 66. In the coating unit 66, the self-adhesive 56 adjusted to predetermined temp. is applied to decorative paper 50 through a coating roller 98.
Patent JP-H04190340-A (JP)
Title: Image recording device
Inventor: NISHIO TOMONOBU
IPC: G03B27/50
Filed: 1990-11-26
Abstract: PURPOSE:To improve image quality by way of getting rid of fading of an image even in the case of copying a three-dimensional dimensional object by providing a cutoff means to cut off a specified range of an optical path peripheral part from two directions crossed together respectively by way of entering inside of the optical path within a surface crossing with the optical path at the time of recording the image of the three-dimensional object. CONSTITUTION:In the case of copying a three-dimensional object 25, a cutoff means 42 moves, enters inside of an optical path within a surface crossing the optical path and respectively cuts off a specified range of an optical passage peripheral part from two directions crossed. Accordingly, in comparison with the conventional case to cut off the optical passage from one direction, dispersion between a depth of focus corresponding to the direction to cut off the optical path and adepth of focus corresponding to the direction to cross this direction vanishes. Consequently, it is possible to improve image quality. Additionally, it is possible to miniaturize a device in comparison with the case to provide a diaphragm mechanism used for a camera.
Patent JP-H03183007-A (JP)
Title: Multitrack magnetic head
Inventor: YODA HIROSHI
IPC: G11B5/29
Filed: 1989-12-12
Abstract: PURPOSE:To make a head chip interval minimum while keeping crosstalk between heads small by installing metallic magnetic cores between adjacent head chips so that the positions can not be directly faced each other. CONSTITUTION:Magnetic gaps 6 of the head are formed in various distances to an end face 7, which is adhered to a head base 5, and when this head is fitted to a rotary cylinder and executes recording and reproducing onto a tape to be moved obliquely to the cylinder, recording tracks are positioned so as not to be completely overlapped. Since metallic magnetic cores 1 are formed obliquely to the end face 7 of the head chip, they are enough separated in the distance on end faces 8 and 9 of the adjacent head chips, even when the head chips get contact each other, and at the time of recording and reproducing, the crosstalk is kept enough small.
Patent JP-H0741442-A (JP)
Title: Acetylene alcohol derivative and its production
Inventor: AZUMAI TAKAYUKI
IPC: C07D215/20
Filed: 1993-12-21
Abstract: PURPOSE:To provide a novel acetylene alcohol derivative useful as an intermediate for ferroelectric liquid crystal materials giving ferroelectric liquid crystals especially at a low temperatures and excellent in characteristics or as an intermediate for agricultural chemicals, medicines, etc. CONSTITUTION:The acetylene alcohol derivative of formula I [R1 is H, OH- protecting group; R2 is H, (halogenated) 1-20C saturated or unsaturated alkyl, (halogenated) 2-20C alkoxyalkyl; m,p,q,r,s,t are each 0, 1; n is 0-10; A1-A3 are each a group of formula II (i is 0-3), formula III, formula IV, formula V, etc.; but when A1 is a condensed ring, p+q=0, 1, and A2, A3 are each a single ring, and when A1 is a single bond, p+q=1, 2, and when p+q=2, either of A2 and A3 is a single ring; * is asymmetric carbon atom], e.g. optically active (-)-5-acetoxy-2-[4-(6-hydroxy-1-heptyl-phenyl]pyridine. The compound of formula I is obtained e.g. by reacting a halogen compound of formula VI (X is a halogen, etc.) with an acetylene compound of formula VII in the presence of a Pd catalyst and a basic substance.
Patent JP-H06152894-A (JP)
Title: Digital image forming device
Inventor: UNO TAKAHIKO
IPC: H04N1/387
Filed: 1992-11-06
Abstract: PURPOSE:To process the reduction of image data only at the time of necessitating by controlling a data quantity reducing means and performing processing of data quantity reduction when the memory free capacity of a storage means becomes equal to or below prescribed quantity. CONSTITUTION:The remaining quantity of a page memory 158 is checked in the process of document reading and a succeeding document is read when the remaining memory is more than one page. In the meantime, when it is less than one page, it is judged whether or not the data quantity reducing processing of the memory under use is possible and a message that the memory is full is displayed in LCD 504 so as to execute an output by a laser printer at the time of processing impossible. When the data quantity reducing processing is possible, a reduction processing condition is displayed in LCD 504 and an input by an operator is waited. When the operator input 'a picture is to be outputted.', it is judged that the reduction is not processed so that an output by the printer is executed. When the operator inputs that 'gradation' or 'resolusion' is reduced, CPU 150 performs access to the memory 158 based on the designated page and the reducing condition so that the reduction is processed.
Patent JP-H04195350-A (JP)
Title: Memory address control system
Inventor: MURAKAMI MASAYUKI
IPC: G06F12/06
Filed: 1990-11-28
Abstract: PURPOSE:To know maximum usable memory capacity extremely easily without accessing all memories by informing a CPU of a total memory capacity code, which is obtained so far from a final memory board itself through a bus. CONSTITUTION:A memory board 2B and a ROM 4B when receiving a page address through a daisy chain bus 400B adds its memory capacity 16 MB to this base address to output a code indicating its total memory capacity, i.e., 8MB+32MB+16MB=56MB to a gate circuit 3B and also outputs this total memory capacity as a base address to a next memory board, and outputs bits for address decoding to a data memory 5B. Consequently, the maximum capacity of memories to be accessed by the CPU can easily be known without accessing all the memories.
Patent JP-H06303071-A (JP)
Title: Method and apparatus for frequency tuning in piezo-electric device
Inventor: JIYANNFUIRITSUPU MISHIERU
IPC: H03H3/04
Filed: 1993-12-21
Abstract: PURPOSE: To provide a method for tuning the frequency of a piezoelectric device and a device for implementing this method. CONSTITUTION: This method tunes the frequency of a piezoelectric device 1 including at least one resonance function element consisting of two metallic electrodes 4 and 5 which are individually arranged on respective faces of a plate 2 made of a piezoelectric material so as to face each other. This method includes a stage where the plate which is provided with an excessively metallized electrode and is made of the piezoelectric material is arranged in a tuning position close to at least one ion source, a stage where the plate is exposed to an ion flux generated from the ion source to corrode the metal by the ion flux, a stage where the resonance frequency of the resonance function element is measured with the plate in the tuning position, and a stage at least one electrode 4 exposed to the ion flux is raised to a freely controllable bias voltage to control the rate at which the metal on the electrode 4 is corroded.
Patent JP-H10158850-A (JP)
Title: Electroless plating method
Inventor: OZAKI TOSHINORI
IPC: C23C18/31
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electroless plating method by which a dense plating film uniform in thickness is formed on the inner surface of even a long-sized metallic tube. SOLUTION: Plating is conducted by using an electroless plating soln. consisting substantially of an inorg. metallic salt, a reducing agent, a pH regulator and an additive. In this case, the grain of at least one kind of chemical constituting the plating soln, is made difficult to dissolve to substantially lower the plating capacity of the prepared plating soln.,the soln. is brought into contact with a damaged plated material, then an external energy is imparted to the plating soln. to dissolve the chemical grain component in the soln., hence the plating capacity is restored, and plating is conducted.
Patent JP-H07253003-A (JP)
Title: Gas-turbine engine
Inventor: TOOMASU EI OOKISHIYAA
IPC: F01D11/10
Filed: 1994-12-26
Abstract: PURPOSE: To suppress the leakage of working fluid by improving passive clearance adjustment for the tip of a rotor blade used in a gas turbine engine. CONSTITUTION: A slot 54 is provided which is bent into a C-type extending in the solid portion of a blade part from some point on the pressure side of a turbine blade 40 to a given point in a tip part 42 adjoining the pressure side, and part of a flow working medium is adjoined to the tip part 42 in a direction reverse to the flowing direction of the flowing and operating medium through the slot 54, and is discharged.
Patent JP-H11157759-A (JP)
Title: Temporary landing elevator hall call button device in under construction elevator
Inventor: KATO YUICHI
IPC: B66B3/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To completely and reliably make a call into a hoistway from a landing elevator hall by arranging a switch arranged on a surface of a temporary landing elevator hall call button device and an annunciator actuated by closing of this switch, on the reverse of the landing elevator hall call button device. SOLUTION: A temporary landing elevator hall call button device 5 is installed in an opening part 3A arranged on a wall 3 instead of a regular landing elevator hall call button, and ascent/descent call buttons 5A and 5B, a switch 5C and a microphone 5D actuated by closing of the switch 5C are arranged on this surface. A loudspeaker 5E to amplify and output voice of the microphone 5D by being actuated by closing of the switch 5C and a lamp 5F lighted by closing of the switch 5C are arranged on the reverse of the temporary landing elevator hall call button device 5. When an operator closes the switch 5C of the temporary call button 5 in a landing elevator hall 2, since the lamp 5F is lighted and the microphone 5D and the loudspeaker 5E are actuated, the operator calls to an operator working in a car 6 of a hoistway 7 through the microphone 5D and the loudspeaker 5E.
Patent JP-H07152186-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAWAHARA EMI
IPC: G03G5/06
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high sensitivity and satisfactory durability by forming a photosensitive layer contg. an electric charge generating material and an electric charge transferring material on an electric conductive substrate. CONSTITUTION:When a photosensitive layer contg. at least an electric charge generating material and an electric charge transferring material is formed on an electric conductive substrate to obtain an electrophotographic photoreceptor, at least one of anthraquinone derivs. represented by general formulae I, II is used as the electric charge transferring material. In the formulae I, II, each of R1 and R2 is at least one kind of group selected from among alkyl, an arom. group and a heterocyclic group and each of X and Y is =O, =N(CN), etc.
Patent JP-H09161546-A (JP)
Title: Wire harness and its manufacture
Inventor: OZAKI KEIICHI
IPC: B29C63/42
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To form a bent part of a wire harness in solid structure while the costs are suppressed low. SOLUTION: A bundle of electric wires 25 at a bent part K of a wire harness is enclosed with a thermo-shrinking tube 29 fitted with a hot melt layer 29a on the inside surface, and a hot wind P is sent to the tube 29 in the condition that the wire harness is set on a jig 31 which is to hold the bent part K. Thereby the tube 29 is contracted to fasten the bundle 25 of electric wires, which is shaped solidly, and the hot melt layer 29a is melted and intrudes between covered electric wires which are fastened to one another.
Patent JP-H06173570-A (JP)
Title: Sea bottom mineral resource mining system
Inventor: OTSUBO AKIRA
IPC: E21C50/00
Filed: 1992-12-02
Abstract: PURPOSE:To make it possible to efficiently mine mineral resources at the bottom of the sea. CONSTITUTION:The system includes a mining control device 12 mounted on a self-propelled truck 11, a nuclear reactor 13, and a TV camera, and includes further a sea bottom base 10 comprising a plurality of mining machines 14 which are movable over the surface 18 of the bottom of the sea by the control from the device 12. The device 12 is connected to a control center at the nearest island by means of an optical fiber cable 15, whereby the truck 11, machines 14, and reactor 13 are controlled under a remote control from the control center. Each of the machines 14, while monitoring the sea bottom using the TV camera, moves within an area having a width of about 500 m as the truck 11 moves to mine and correct manganese nodules 17 scattered over the surface 18, thereby successively storing the nodules in storing places 19 disposed on the opposite ends of the aforementioned area.
Patent JP-H07182321-A (JP)
Title: Device for documentation and method for generating data
Inventor: HARADA YASUSHI
IPC: G06F3/12
Filed: 1993-12-22
Abstract: PURPOSE:To provide a documentation device which facilitates the generation of form data necessary for form overlay printing and enables the actual overlay result of a document to be grasped without printing operation. CONSTITUTION:When form data generation in struction is given by operating a 'data generation' key 16a on a keyboard 16, a document list screen is displayed on a display unit 18 under the control of a CPU 10. Plural documents to be overlaid are selected on this document list screen. Then, a form data setting screen is displayed. Overlay destinations (page number) are specified on the form data setting screen by the respective selected documents. According to the specification contents, the CPU 10 generate form data having the respective documents allocated to the document which is currently created. With a 'data display' key 16b pressed, the generated form data are displayed and the actual overlay result of the document can be confirmed.
Patent JP-H02283462-A (JP)
Title: Recording head and thermal recorder using the same recording head
Inventor: AOKI ATSUSHI
IPC: B41J2/345
Filed: 1988-12-23
Abstract: PURPOSE:To make recording of multi-gradation easy by a method wherein a width of an electrode is made an effective width of a thermal resistor or under at a connection part with the thermal resistor and is made an width of the electrode at the connection part or over for a part apart from the connection part. CONSTITUTION:Electrode widths of parts 12a, 13a at which a heating element 11 is connected with electrodes 12, 13 are narrower than a width of the heating element 11. The electrode width is almost equal to the width of the heating element 11 at parts apart from the connection parts 12a, 13a. Therefore, as applied time of a pulse signal to be applied to the heating element 11 is gradually prolonged, a distribution in temperature in a width direction of the heating element 11 is being varied. Then, ink is transferred to a recording sheet in a temperature area higher than a melting point Tm of the ink of an ink sheet. Manufacturing cost is reduced thereby, and half tone recording can be excellently performed.