baber/WOPTO huggingface dataset:
Patent JP-H0810902-A (JP)
Title: Formation using special core for forming
Inventor: NEMOTO MASARU
IPC: B22C9/10
Filed: 1994-06-23
Abstract: PURPOSE:To efficiently obtain a formed product, such as a cast product, plastic formed product, ceramic formed product, having excellent quality and wide range of shape without limitation in shape. CONSTITUTION:A special core 1 for forming is composed of a core main body H formed of collapsible material of gravel, etc., in river, sea and mountain and an outer body G made of heat resistant material covering the surface of the core main body of a specific thickness. A forming mold 4 is formed by arranging the core for forming between an upper mold 2 and a lower mold 3, and in the inner part of the forming mold, a cavity having the shape corresponding to the shape of the formed product 6 is formed. The expected formed product can be obtd. by using the special core for forming and the selectable range of the core material is enlarged and also, the improvement of the productivity and the enlargement of the suitable range are realized and further, the forming cost can be reduced.
Patent JP-H1118178-A (JP)
Title: Signal processing system using wired remote controller terminal
Inventor: TAKAGI KIYOHIDE
IPC: G06F3/038
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To perform plural connection methods and to improve usability by providing a remote control transmitter with a remote control output terminal, a projector main body with the input terminal and output terminal of a remote controller and a mouse receiver with the remote controller input terminal respectively. SOLUTION: This projector main body 1 is provided with a remote controller input terminal 4 and an output terminal 5, a mouse receiver 2 is provided with a remote controller input terminal 6 and a remote control transmitter 3 is provided with a remote controller output terminal 8 respectively. In a certain mode, by wirelessly transmitting signals from the remote control transmitter 3 to the mouse receiver 2 and performing the mouse control of a computer, the degrees of freedom for installation is obtained. Also, the signals from the transmitter 3 received by the main body 1 are transmitted to the mouse receiver 2 through a cable, the remote control reception of the computer is shared, they are transmitted from the transmitter 3 to the mouse receiver 2 via the cable, and the mouse control of the computer is performed.  Furthermore, plural projectors are connected in cascade, making simultaneous control possible.
Patent JP-H0215541-A (JP)
Title: Rotating anode x-ray tube
Inventor: NOGUCHI MANABU
IPC: H05G1/52
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the formation of a dead cooling water layer on the inner peripheral surface of a rotating anode as well as to obtain efficient cooling effect also on the outer peripheral surface of the anode by specifying the formation of the inner peripheral surface of the rotating anode. CONSTITUTION:A rotating anode 10 of a hollow disc form to generate X-ray 4 receiving an electron line 3 at its peripheral surface 10a and a cooling water conduit tube 11 to flow cooling water along the internal surface of the rotating anode 10 by means of a curtain member 11 for forming passages disposed in the non-contact state in the interior of the rotating anode 10 are provided. The inner peripheral surface 10b of the rotating anode 10 is formed on the tapered face with its path gradually enlarged along the flow direction of cooling water. Although cooling water is energized to the side of the inner peripheral surface 10b by centrifugal force, as the inner peripheral surface 10b itself is made as a tapered surface, the cooling water that was brought in contact with the inner peripheral surface 10b is forced to move toward the bigger path in accordance with the centrifugal force. The formation of the dead cooling water layer in the inner peripheral surface of the rotating anode can be well prevented as well as the efficient and expected cooling effect can be obtained.
Patent JP-S648861-A (JP)
Title: Manufacture of dissimilar material aggregate
Inventor: MATSUI SHIGEAKI
IPC: H02K41/025
Filed: 1987-07-01
Abstract: PURPOSE:To fasten dissimilar materials to each other surely by forming recessed parts having underhang parts and other recessed parts in the joint surface of one material and by joining other material thereto via hook engagement and build up welding. CONSTITUTION:In regard to the top surface and the joint surface on both sides of a soft steel plate 2', a recessed part having an underhang part is formed beforehand in the center of the top surface while smooth recessed parts 8 are formed in both side faces. An aluminum bar 3' is pressed into the recessed part having the underhang part. Then, an aluminum plate 3'' swelled by heating are integrally bonded onto the soft steel plate 2 so that its projected parts 9 engage with said recessed parts 8. Further, a part facing the aluminum bar 3' is provided with a build up welding part 10 by aluminum and said welding part 10 is cut thereafter.
Patent JP-H0215789-A (JP)
Title: Sub-nyquist encoding device
Inventor: KAWAKAMI YASUNORI
IPC: H04N19/59
Filed: 1988-07-04
Abstract: PURPOSE:To prevent a large change in the interpolating value of the same picture element so that the occurrence of a problem in the sense of vision can be prevented by performing encoding by using the interpolating means to the same picture element of at least one or more frame before as the current interpolating method when a specific condition is satisfied. CONSTITUTION:An input picture data sequence 1 is separated into picture elements 4 which are thinned by means of a thinning circuit 2 and picture elements 3 which are not thinned. At interpolation circuits A5 and B6 interpolating values to the picture elements 4 are produced from the picture elements 3. Outputs of the circuits A5 and B6 and the picture elements 4 are inputted to subtraction circuits 7 and 8 and interpolation errors 10 and 11 are obtained from the circuits 7 and 8 and inputted to a discrimination circuit 14. In addition to the errors 10 and 11, still picture detecting signals 12 are inputted to the circuit 14 from a still picture detection circuit 9 which inputs the input picture data sequence 1. The circuit 14 controls a changeover switch 21 by discriminating whether or not all of the following four conditions are satisfied: (1) The absolute value of the difference between the absolute values of the errors 10 and 11 is smaller than a specific reference value, (2) The absolute values of the errors 10 and 11 are larger than a specific reference value, (3) symbols of the errors 10 and 11 are different from each other, and (4) an input picture is a still picture.
Patent JP-H08227165-A (JP)
Title: Positive hole transfer material
Inventor: TAMANO MICHIKO
IPC: H05B33/22
Filed: 1995-06-30
Abstract: PURPOSE: To provide a positive hole transfer material excellent in positive hole transferability, an element using the material, a highly reliable electroluminescent element having high luminance and high light emitting efficiency and with the deterioration of emission reduced and an electrophotographic photoreceptor good in the electrophotographic characteristics such as sensitivity, positive hole transfer characteristic, initial surface potential and dark decay rate. CONSTITUTION: This positive hole transfer material consists of a material shown by formula I. In formula I, A is a diamine derivative residue shown by formula II, B is an aliphatic ring residue, H is hydrogen atom, and (n) is an integer of 0 to 5000. In formula II, R<1> to R<6> are hydrogen atom, halogen atom, alkyl, alkenyl, etc., and X is a bivalent aromatic ring residue, etc.
Patent JP-H10339999-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/08
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress and prevent the slipping of a developer in the longitudinal direction of a developer carrier and further, the leakage of the developer caused by impact, etc. SOLUTION: In the opening part of a developing container 30, a composite sleeve 31 provided with a magnet roller 32 inside and consisting of a nonmagnetic member and a magnetic member are arranged. A magnet seal member 34 for regulating the movement of toner is arranged in a noncontact state with a developing sleeve 31, on the outer periphery on the side of the developing container 30, of the composite sleeve 31. Further, the magnetic member of the composite sleeve 31 is arranged in the vicinity of the magnet seal member 34 and a magnetic field is generated between the magnet seal member 34 and the magnetic member, to form the napping of a magnetic brush between the magnet seal member 34 and the magnetic member by the working of the magnetic field.
Patent JP-H0916142-A (JP)
Title: Display device
Inventor: AWATA YOSHIMASA
IPC: G09G3/28
Filed: 1995-06-30
Abstract: PURPOSE: To provide a multi-sync type device which copes with different resolutions irrespective of the number of physical pixels on a display panel. CONSTITUTION: The display device is provided with a display panel which has a specified number of display dots and displays the display signals for one inputted screen in synchronization with specified internal vertical synchronization signals, a signal generating means 2 which generates internal vertical synchroinlzation signals, a first to a third memories 3-5 which have the same number of memory capacities as the total number of dots of the display panel 1, a writing means 6 which writes display signals to one of the first to third memories 3-5, and changes the memory to which the signals are written to a free memory that is not used yet for both of reading and writing when the external vertical synchronization signal changes and a readout means 7 which selectively reads the display signals having been written into the first to third memories 3-5 to output to the display panel 1,  and changes the memory from which signals have been read out to a free memory that is not used for both of reading and writing when the internal vertical synchronization signal changes.
Patent JP-S5787990-A (JP)
Title: Plain paper transfer type pressure-sensitive copy paper
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/124
Filed: 1980-11-22
Abstract: PURPOSE:To obtain a colorless plain paper transfer type pessure-sensitive copy paper having excellent stability, transfer property and coloring property, by adding a water-soluble macromolecule and latex to a coating component of coated paper containing an electron-donating colorant, an electron-accepting color developer and a surfactant, etc. CONSTITUTION:After water-soluble macromolecule and/or latex (E) (e.g.: casein, vinyl acetate, etc.) is added to a coating component consisting of a colorless electron-donating colorant (A) (e.g.: rhodamine B-anilinolactam), a colorless electron-accepting color developer (B) producing a colored product upon reaction with the colorant (preferably based on salicylic acid for encapsulation), a wax (e.g.: beeswax), and a surfactant, a coated paper is produced by coating on the surface of a substrate (mainly paper) with an air knife coater or the like. The objective copy paper is obtained by combining the coated paper with plain paper. Component E is preferably 10-25wt% of the solid content of coating liquid, and components A and/or B are preferably encapsulated.
Patent JP-H0910489-A (JP)
Title: Clothes dryer
Inventor: KAMISAKI MASAYOSHI
IPC: D06F58/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide antibacterial, antimold, deodorizing, or insecticidal treatment for clothes or bedclothes in general evenly and easily in a short period of time by vaporizing chemicals containing at least one of the antibacterial, antimold, deodorizing, or insecticidal ingredients. CONSTITUTION: An opening, through which clothes are thrown, of a rotary drum 1 is which the clothes are tumbled is opened/closed by a lid 6. A holder fixing part 16 is formed on the inner surface of the lid 6 as partly covered with a cover part 18, and a holder 15 is detachably mounted on the holder fixing part 16 as partly covered with the cover part 18. Chemicals containing at least one of the antibacterial, antimold, deodorizing, or insecticidal ingredients are kept in the holder 15.
Patent JP-H0454986-A (JP)
Title: Game device
Inventor: YAMAMOTO MASAO
IPC: A63F13/52
Filed: 1990-06-22
Abstract: PURPOSE:To provide a game device rich in variation and liable to attract user's interest by providing an operating means, indicating means, first object data generating means, second object data generating means, indication controlling means, caught condition detecting means and chain condition generating means. CONSTITUTION:A caught condition detecting means detects at least a part of a falling first object caught by a second object or previously dropped first object. An indication controlling means indicates the second object on the basis of data generated by a second object data generating means and indicates the first object on the basis of data generated by the first object data generating means such that it is dropped from the upper part of an object indication region with a certain speed and the indication position is changed on the basis of the operation of an operating means by a player to stop the fall of the first object in response to the output of a caught condition detecting means. A chained condition detecting means, after the output is generated from the caught condition detecting means, detects that a predetermined number of the first and/or second objects indicated in the object indicating region is linked together in the certain direction in the object indicating region.
Patent JP-H09323354-A (JP)
Title: Optical sheet
Inventor: SHINOHARA HIRONOBU
IPC: G02B1/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a light-weight sheet which is hardly broken and is highly pliable, easily workable and further, can be freely shaped as a final finished product by press contacting a molding die with an uneven surface to the surface of the sheet of thermoplastic norbornene resin to form an uneven shape. SOLUTION: This optical sheet is obtained by press contact to a molding die with an uneven surface to the surface of a sheet consisting of thermoplastic norbornene resin to form an uneven shape. When transferring the uneven shape to the sheet consisting of thermoplastic norbornene resin, a method to transfer the uneven shape by increasing the temperature of either of the surface of the sheet or a molding die with an uneven surface, or a method to transfer the uneven shape by increasing the temperatures of both sheet and molding die, is employed. The surface temperature of the thermoplastic norbornene resin or the temperature of the molding die with an uneven surface when the molding die with the uneven surface is press contacted to the thermoplastic norbornene resin sheet, is set higher than the glass transition temperature of the thermoplastic norbornene resin.
Patent JP-S5591794-A (JP)
Title: Self-suction type pump with built-in vacuum pump impeller
Inventor: IWAHASHI TERUO
IPC: F04D9/04
Filed: 1978-12-29
Abstract: PURPOSE: To reduce a sucking time length by a method wherein a water sealing vacuum pump is built in so as to incrase exhausting speed.  
     CONSTITUTION: By the rotation of a pumping impeller 3 and an air release impeller 5, part of a liquid within a suction connecting pipe 18 is transferred to a gas-liquid separating chamber 12 through an exhausting outlet, opening a no-return valve 13. The remaining part of the liquid is transferred to an interstage chamber 7 and an air release chamber 8, passing through a vent pipe 8 and an interior peripheral gap 9. Since there occurs an interfacial layer between the liquid and air in the middle of the impeller 3 owing to the centrifugal force of the pumping impeller 3 within a pump casing 2, the liquid becomes a liquid film and rotates in the interstage chamber 7 and the air release chamber 8. Therefore, the vent pipe 8 of the pumping impeller 3 rotates in the air, and the air in the suction piping is sucked, due to the action of the water sealing vacuum pump which consists of the air release impeller 5 and the air release chamber 6, into the interstage chamber 7 and the air release chamber 8 through the vent pipe 8 of the pumping impeller 3, and discharged into the gas-liquid separating chamber 12 through an air release pipe 14 while accompanying a small amount of liquid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11348681-A (JP)
Title: Cowl top cover
Inventor: KURATA TAKENORI
IPC: B62D25/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a mesh part having finer meshes without causing defective short-cut by an air-tight phenomenon. SOLUTION: In resin-made cowl top cover provided with a lattice shaped mesh part 5 for a ventilating opening part 4, the mesh part 5 is formed out of a main lattice part 6 composed of a warp part 6a and of a woof part 6b perpendicularly intersected with the warp part 6a, and of an auxiliary lattice part 8 deviding the inside of the stitch part 7 composed of the warp part of the main lattice part 6 and of the woof part 6b by at least one piece of the warf part 8a parallel with the injection direction of resin. By this constitution, the stitch part 7 of the mesh part 5 can be made smaller without an outbreak of a defective short-shot caused by an air tight phenomenon.
Patent JP-S5690491-A (JP)
Title: Memory
Inventor: SHIMOHIGASHI KATSUHIRO
IPC: G11C11/4097
Filed: 1979-12-21
Abstract: PURPOSE: To arrange memory cells in high density by dividing the four data lines disposed in proximity to two pairs, and selectively connecting a pair of the data lines to one of a pair of differential amplifiers and the other pair of the data lines to the other differential amplifier.  
     CONSTITUTION: When the memory cell to be read out is the MC existing at the point of intersection of a word line W 0  and a data line D 1 , the voltages of a low level and a high level are applied by a driver 10A to lines 32, 34, respectively. Hence, MOSTs Q 01 , Q 02 , Q' 11 , Q' 12  go ON and MOSTs Q' 01 , Q' 02 , Q 11 , Q 12  go OFF. As a result, the voltages of the data lines D 0  and D 0 ' are differentially amplified by a preamplifier PA, and the voltages of the data lines D 1  and D 1 ' are differentially amplified by a preamplifier PA'. The output of the preamplifier PA' is similarly supplied to common data lines CD, CD'. In this way, the word line W 0  is brought selectively to a high voltage and even if the plural memory cells MC connected thereto are read out, the recording signals of these memory cells are amplified by the respective preamplifiers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H105861-A (JP)
Title: Hot rolling method of grain-oriented magnetic steel sheet
Inventor: MURAKI MINEO
IPC: B21C47/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented magnetic steel sheet which favorably avoids generation of surface cracks to make a hot-rolled sheet excellent in surface quality even when a slab for grain-oriented magnetic steel is once coiled into an intermediate coil after roughing, and which is excellent in the occupation ratio and infer-layer resistance. SOLUTION: The coiling/uncoiling treatment is performed under the conditions that the ratio R/t of the coiling radius R (mm) to the thickness t (mm) is >=8, the inequalities of V1 /(R/t)>=1.5, V2 /(R/t)>=1.0 are satisfied, where V1 (m/min) is the coiling speed, and V2 (m/min) is the uncoiling speed, and the time from the completion of coiling to the start of uncoiling is <=10 minutes.
Patent JP-H0330241-A (JP)
Title: Electron gun
Inventor: HENMI KAZUHISA
IPC: H01J23/06
Filed: 1989-06-28
Abstract: PURPOSE:To suppress oscillation due to unnecessary modes to prevent damage of a cathode by covering surfaces opposite to a nose and a skirt of a cathode with an emission suppressing material layer. CONSTITUTION:Emission suppressing material layers 15 are provided on surfaces opposite to a nose and a skirt 7 of a cathode 1. These emission suppressing material layers 15 cover the surfaces opposite to the nose 5 and the skirt 7 of the cathode 1 to prevent evaporation of the emissive material from the facing surfaces. Thus unnecessary electrons emitted from emissive material attached to the nose 5 and the skirt 7 are eliminated to maintain symmetry of current flow so that oscillation due to unnecessary modes such as TE11 and TM11 modes can be suppressed as well as deterioration in vacuum due to the diffused emissive material can be suppressed thereby preventing damage of the cathode 1 due to ions and unnecessary electrons.
Patent JP-H0818682-A (JP)
Title: Method and device for controlling device connected to telephone line
Inventor: SUZUKI TATSUMI
IPC: H04H20/81
Filed: 1994-06-27
Abstract: PURPOSE:To detect a control signal by PB code without malfunction by using the 1st PB code which is longer than the PB code component included in the voice component and plural 2nd PB codes as control signals. CONSTITUTION:A center 1 is a maintenance center with a center device 10 being the controller for the broadcasting system installed. A telephone network 2 including the station exchange connects a center device 10 and a broadcasting terminal equipment 30 of plural shops 3 with a subscriber line 20. It is provided with a PB reception detecting part 33 which monitors an electric signal to be outputted from a central office trunk part 32 of the part 30 and detects the PB code component being the control signal and a private broadcasting installation 4 consisting of a speaker 41 which performs the private broadcasting. The erroneous detection of the voice and the PB code can be prevented by making the 1st PB code longer than the PB code component included in the voice signal. Even when the PB code component in the voice is erroneously judged as a PB code, the 2nd PB code is never detected in the prescribed time.
Patent JP-2000356193-A (JP)
Title: Scroll type fluid machine
Inventor: SUEFUJI KAZUTAKA
IPC: F04C23/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To attain simplification or the like of a structure of a total unit, while behavior of a turning scroll is always made stable, even in the case of generating a pressure fluctuation in a compression chamber. SOLUTION: Fixed scrolls 4A, 4B are provided to be separated in an axial direction in a casing 1. A turning shaft 21 is fixedly supported by eccentric bearings 14A, 14B, and by making main thrust receivers 21A, 21B provided in both end parts of this turning shaft 21 abut to turning scrolls 22A, 22B, a thrust load acting in the turning scrolls 22A, 22B is supported to be canceled in an axial direction. A passage area of a delivery port 36A is formed smaller than a delivery port 36B, so as to hold a pressure in a compression chamber 26A in a condition higher than a compression chamber 26B. In this way, the thrust load acting in the turning scroll 22A is generated larger than the thrust load acting in the turning scroll 22B, and a component of this larger generated load is supported by an auxiliary thrust receiver 33A1 of a support frame 31A.