baber/WOPTO huggingface dataset:
Patent JP-H0799032-A (JP)
Title: Vacuum micro-display
Inventor: TAKAHASHI MAKOTO
IPC: H01J29/20
Filed: 1993-09-28
Abstract: PURPOSE:To eliminate the deterioration and the removal of a phosphor layer formed on the anode of the electron receiving element of a vacuum micro- display, owing to a high electric field. CONSTITUTION:An electron receiving element at the upper side which has a glass substarte la, an anode 2, a dielectric layer 8, and a phosphor layer 3; and an electron discharge element at the lower side which has a glass substarte 1b, a cathode 4, an insulating layer 5, a gate electrode 6, and an emitter 7 on the cathode 4; are opposed each other, and they are vacuum sealed so as to produce a vacuum micro-display.
Patent JP-H05201965-A (JP)
Title: Production of epsilon-caprolactam
Inventor: KAJIKURI KOJI
IPC: B01J29/40
Filed: 1992-10-01
Abstract: PURPOSE:To provide a process for producing epsilon-caprolactam in improved life of catalyst and yield of epsilon-caprolactam. CONSTITUTION:epsilon-Caprolactam is produced by the catalytic reaction of cyclohexanone oxime in vapor phase using a zeolite catalyst in the presence of an alcohol and/or an ether compound in a reaction system containing 0.06-2.5mol of water based on 1mol of cyclohexanone oxime.
Patent JP-2001092744-A (JP)
Title: Device for processing broadcast program information
Inventor: IKU MAKOTO
IPC: H04L12/54
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast program information processor capable of smoothly downloading broadcast program information to a plurality of home servers from a data server storing the broadcast program information. SOLUTION: A home server provided with a means which accesses a data server provided with a database in which broadcast program information is stored and downloads the broadcast program information, is provided with a table in which time set by random timing, preliminarily set time, time set by the random timing on the basis of the preliminarily set time, time set by a managing server managing the data server or access time to the data server are set in each different district, decides time set according to the table, time set by a service provider capable of being connected to the home server or access time to the data server responding to the load distribution situation of the data server and downloads the broadcast program information at time that is set by any of the decided access time.
Patent JP-2001084949-A (JP)
Title: Ion implantation apparatus
Inventor: TOMITA HIROYUKI
IPC: H01L21/265
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation apparatus of providing highly accurate implantation uniformity to a wafer and improved productivity. SOLUTION: An ion beam emitted from an ion source is irradiated on a wafer 36 in an end station 30. A plurality of wafers 36 are mounted on a rotating disc 33, and a rotating disc 33 is reciprocated by a motor 39. In this case, the center axis of the reciprocation by the motor 39 is disposed above the center of gravity of the rotating disc 33.
Patent JP-2000091379-A (JP)
Title: Semiconductor device
Inventor: SATO KAZUHIRO
IPC: H01L21/60
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To align a semiconductor element reinforcement ring to the semiconductor element merely by placing a film circuit on the semiconductor element, to reduce the man-hours of assembling for a semiconductor device and to enhance heat dissipating property in the semiconductor device, when a semiconductor element is mounted using a film circuit consisting of a plurality of wiring film leads which are to be electrically connected between the electrode of the semiconductor element and other electrical components on an insulating film and its main surface. SOLUTION: The main surface of a semiconductor element 4 and a film circuit 1 are arranged facing each other, and a ring 8 for the reinforcement of the semiconductor element 4, a suspension part 10 and the wiring film 3 of the film circuit 1 are formed integrally. Three or more layers of laminated board are used for the film circuit 1 as the base material. Applying lead frame technique in which an outer lead is formed using an inner lead on one side and an outer lead on the other side using a surface layer, the film circuit 1 is obtained by forming a ring in place of an outer lead.
Patent JP-2001088865-A (JP)
Title: Newspaper packaging material
Inventor: TANIDE YOSHIHIKO
IPC: C08G63/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper packaging material in which a problem of disposing of newspaper packaging material made of polypropylene and polyethylene or the like, installation of a new packaging device as found in the case of paper packaging material is not required and it has a sufficient handling durability as the newspaper packaging material. SOLUTION: Biodegradable resin is applied as composing material for the newspaper packaging material.
Patent JP-2001086077-A (JP)
Title: Method for testing radio part in radio data communication system
Inventor: MURAKAMI HIROYUKI
IPC: H04B17/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method by which an operation test of radio parts is enabled, without measuring instruments by improving problem of the conventional technology that a large number of measuring instruments are required in the case of mass production in a method for testing the radio parts of a master station device or a slave station device, in a radio data communication system. SOLUTION: In a radio part testing method of the master station device or the slave station device in the radio data communication system to perform radio communications between the master station device connected with a backbone network and the slave station device connected with a terminal by time-division two-way communications, the signals of radio parts are looped from the transmitting side to the receiving side, made to pass a transmission/ reception changeover switch 23 without going through an antenna 24 and directly provided.
Patent JP-S63119341-A (JP)
Title: Sampling synchronizing system
Inventor: AOKI YASUO
IPC: H02H3/28
Filed: 1986-11-07
Abstract: PURPOSE:To enable synchronous sampling in all stations by issuing a sampling signal from each station so that this signal precedes specific frame reception by a time operated in accordance with a specific formula. CONSTITUTION:With respect to plural data transmission/reception equipments connected by data transmission line coupled into a loop, one station A as the master station of synchronism transmits a specific frame for sampling synchronism and measures the required for one circulation of the specific frame and transmits this measured data to slave stations B-D as data in the next cycle. Equipments as slave stations of synchronism generate sampling synchronizing signals a certain time to before specific frame reception. This time to in each slave station is operated in accordance with the station number indicating the place of this slave station from the master station, an average inter-station delay time, and time counted data from the master station A.
Patent JP-H09103656-A (JP)
Title: Condensate filter
Inventor: TAKII TAICHI
IPC: G21C19/307
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive condensate filter for an atomic power plant by using a filter module which is lengthened without connecting units and has a large capacity and a long service life. SOLUTION: In a condensate filter for an atomic power plant which includes raw water and a filter module and has a mechanism which washes the module by introducing gas into the raw water, collection pipes 1 are laid over the whole length of the module, and the end parts of hollow fibers 2 are made to communicate with the collection pipes 1 to be fixed. Moreover, each module is equipped with collection pipes 1, and both ends of the hollow fibers 2 are fixed separately to the collection pipes 1.
Patent JP-S62123531-A (JP)
Title: Cpu supervisory unit
Inventor: FUKUNAGA NAGAHIRO
IPC: G06F11/30
Filed: 1985-11-25
Abstract: PURPOSE:To recognize immediately the interruption of the clocks for actuation of a watchdog timer by using a timer for monitor of a watchdog timer which is reset by the clocks for actuation of the watchdog timer. CONSTITUTION:A timer 8 for monitor of watchdog timer is actuated by a system clock 7 for control of peripheral device obtained from a CPU 3 and then reset by a clock 5 for actuation of a watchdog timer. Then the time-up signal of the timer 8 is used as a trouble signal for watchdog timer. Thus the timer 8 is never reset in case a watchdog timer circuit 2 has a trouble owing to the interruption of the clock 5 that is caused by some abnormality of the CPU 3. Then the timer 8 has a time-up state and produces the trouble signal of the circuit 2. Thus it is possible to detect completely not only the abnormality of the CPU 3 but the abnormality of the circuit 2 itself. Then a measure is possible as desired.
Patent JP-H04140456-A (JP)
Title: Cylinder block structure of engine
Inventor: SAKONO TAKASHI
IPC: F02F1/10
Filed: 1990-09-28
Abstract: PURPOSE:To reduce a temperature difference between a cylinder block and a cylinder liner in an exhaust side by forming thickness in an exhaust side increased as compared with thickness is an intake side in a circumferential direction, in the cylinder liner. CONSTITUTION:In the case of an engine in which cylindrical cylinder liners 3..., prepared by cast iron excellent in heat resistance and wear resistance, are respectively fitted by internal chill to an internal wall of a cylinder block 1a, a thickness part 3a, whose thickness T is increased as compared with the other thickness (t), is formed overhung in a circumferential direction in one part in an upper part, of each cylinder liner 3. Each cylinder liner 3 is fitted to the internal wall of the cylinder block 1a in a condition that the thickness part 3a is arranged in an exhaust side, and the internal wall of the cylinder block 1a in the exhaust side is formed in a shape with the amount of a thickness fitting part 1a reduced as compared with that in an intake side. In this way, thermal conductivity in the exhaust side of the cylinder block 1a is increased to reduce residual stress and tightening stress caused by a temperature difference between the cylinder block 1a and the cylinder liner 3.
Patent JP-H05106901-A (JP)
Title: Controller of air conditioner
Inventor: HISAIE TETSUJI
IPC: F24F11/02
Filed: 1991-10-14
Abstract: PURPOSE:To provide quickly a pleasant environment at the time of power recovery after an electric power failure by making the operation of a compressor possible. CONSTITUTION:The base of a transistor 4 is connected to port P1 of a microcomputer 3 for charging a capacitor 1. Resistance 2 for discharging is connected in parallel to the capacitor 1 and, further, one terminal of the resistance 2 is connected to port P2 of the microcomputer 3 and the other terminal to the ground. And, a compressor 6 is connected to the microcomputer 3. The voltage across the capacitor is measured at the port P2 upon the recovery of a power failure to determine whether three minutes has passed since the compressor stopped. The compressor 6 can be operated as soon as three minutes has passed.
Patent JP-H09108782-A (JP)
Title: Mold for continuous casting
Inventor: YOKOMIZO KENJI
IPC: B22D11/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a cast block without causing entrapping of foreign material and core crack at the time of continuous casting by inserting a hollow-shaped sleeve in the inside of a molten metal receiver and a cooling mold. SOLUTION: A mold for continuous casting is composed of a water cooling mold 1, molten metal receiver 2 and a cylindrical sleeve 7 arranged at the inside thereof. For the material of the sleeve 7, a graphite, ceramics, etc., having lubricity to the cast block can be used. The molten metal 5 is introduced into the inner sleeve 7 through a descending tube 4 from a casting trough 3. In the inner part of the sleeve 7, the molten metal is cooled during movement, and started to solidify and the solidification proceeds toward the lower part to obtain the cast block 6. Further, the sleeve 7 has the structure which can simply set by being inserted from the molten metal receiver 2 side with the molten metal receiver 2 fixed to the cooling mold 1 so as to simplify the change of the sleeve even in the case the inner side surface of the sleeve 7 wears or damages by using the mold for long time.
Patent JP-2000094361-A (JP)
Title: Driving depth control mechanism in pneumatic screw driving machine
Inventor: TANAKA KOJI
IPC: B25C7/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving depth control mechanism in a pneumatic screw driving machine, capable of setting the driving amount of a driving screw constant regardless of the thickness of an upper material of a driven material. SOLUTION: In a pneumatic screw driving machine for tightening a driving screw 27 by a screw tightening mechanism after hammering the driving screw 27 by a hammering mechanism to such an extent that a head part of the driving screw is floated, a slide member 8 to be slid along the axis of an ejecting part 6 is provided on the tip of the ejecting part 6 for guiding a driver bit and the driving screw, the tip of the slide member 8 is so energized as to be always projected, and an engaging means 13 capable of being engaged with the slide member when the driver bit is in the bottom dead center and the driving screw driven by the driver bit reaches the suitable driving depth is arranged on a screw driving machine main body.
Patent JP-H0981222-A (JP)
Title: Method for switching coordinate data specification format for numerically controlled machine tool
Inventor: OGAWA TORU
IPC: G05B19/4093
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate data specification format switching method for a numerically controlled machine tool capable of simply preparing a working program and reducing misprogramming. SOLUTION: In the numerically controlled machine tool previously setting up whether the original data format of a control system is a diameter specification format or a radius specification format as a specific data format in each coordinate axis, the data format of coordinate data of a required coordinate axis is the diameter specification format or the radius specification format is changed by a working program instruction group and specified as a specified data format and the coordinate data of the coordinate axis obtained after the format specification are mutually converted between the specified data format and the specific data format.
Patent JP-H05106842-A (JP)
Title: Premixing burner
Inventor: OSAKO SHUICHI
IPC: F23R3/30
Filed: 1991-10-14
Abstract: PURPOSE:To reduce the manufacturing cost and reduce the weight of a premixing burner by eliminating the need of a premixing pipe and by employing one type of a fuel injection valve. CONSTITUTION:An air flow passage 7 is formed between a burner 2 and a casing 3 thereof. There are further provided a fuel injection valve 1 passing through the burner casing 3 and extending to the burner 2 through the air low passage 7 for injecting a main fuel 5 into the air passage 2 and injecting a pilot fuel 4 into the burner 2, and provided an intake port 6 provided in the burner 2 and communicating between the air flow passage 7 and the inside of the burner 2.
Patent JP-H08125355-A (JP)
Title: Handle apparatus of door
Inventor: NAKAMURA TADAYOSHI
IPC: H05K5/03
Filed: 1994-10-28
Abstract: PURPOSE: To provide the handle apparatus of a door which can maintain a smooth rotation of a shaft without deteriorating waterproof performance. CONSTITUTION: A shaft 4 is rotated with a handgrip 5 which is axially fitted to a bearing part 1. An O-ring for waterproof is engaged with a trench part 6 formed on the outer periphery of the shaft 4. The O-ring is composed of rubber impregnated with oil or of rubber, and maintains smooth rotation of the shaft 4 without deteriorating waterproof performance.
Patent JP-H08181920-A (JP)
Title: Active picture element sensor having difference mode and imaged system
Inventor: AREKISANDAA JIYOOJI DEITSUKINS
IPC: H01L27/148
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To realize an active pixel image processing system and its method to generate a differential output signal consisting of a difference between adjacent detected frames in an observed image. SOLUTION: The capability of buffering (isolating) and storing charges of an active pixel sensor is utilized to realize the system having less complicated hardware requirements. In an imaging system 1, when a specific active pixel sensor is started, it generates a voltage signal corresponding to the intensity of the detected light with respect to a preceding frame, and the active pixel sensor is reset to generate a voltage signal corresponding to the intensity of light detected from a current frame. Moreover, a differential output circuit 18 is used to generate a differential output signal based on the two generated voltage signals.
Patent JP-H06210243-A (JP)
Title: Color plus clear coating using carbamic acid ester functional polymer in clear coat
Inventor: JIYON DABURIYU REEFUASU
IPC: C09D201/02
Filed: 1993-10-22
Abstract: PURPOSE: To provide color-plus-clear coating excellent in environmental erosion- resistance and method of coating. CONSTITUTION: A method of producing an article with a color-plus-clear coating comprises steps of applying a colored coating composition to a substrate, and applying a clear coating composition over the colored coating composition. And the method and the coating formed by the method are obtained, where the clear coating composition is a curable coating composition comprising (a) a first component comprising a polymer backbone having added thereto at least one carbamate functional group, and (b) a second component comprising a compd. having a plurality of functional groups that are reactive with the carbamate group.
Patent JP-H1179450-A (JP)
Title: Document separating mechanism of automatic document feeding device
Inventor: KOBAYASHI HIROYUKI
IPC: B65H3/52
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a separating belt from retreating by a document by pressing the separating belt to a separating roller by a belt pressing mechanism on the document carrying directional upstream side more than the nip center of the separating belt and the separating roller. SOLUTION: In a belt pressing mechanism 54, a pair of second support arms 55 and 55 whose one end parts are swingably supported by a rotary shaft 451 of a driving roller, are arranged inside a pair of first support arms 50 and 50. A pressing roller 56 acting on the reverse of a separating roller and a separating belt, is rotatably installed in the other end parts of the second support arms 55 and 55. Tension coil springs 57 and 57 are tensioned between one end parts of the second support arms 55 and 55 and connecting members 49 and 49. The pressing roller 56 rotatably supported by the second support arms 55 and 55 is arranged on the document carrying directional upstream side in a nip part of the separating roller and the separating belt. Therefore, the deterioration of a document separating function can be prevented.
Patent JP-H07120770-A (JP)
Title: Liquid crystal display device
Inventor: NOSE TOSHIMITSU
IPC: G02F1/1339
Filed: 1993-10-22
Abstract: PURPOSE:To provide a small-sized and high reliable liquid crystal display device capable of preventing the malfunction or the dielectric breakdown of the device by rapidly removing static electricity charged on the surface of a liquid crystal display panel. CONSTITUTION:This device is constituted of a liquid crystal display panel 8 obtained by holding liquid crystal material between two transparent substrates 2 and 3, a circuit board 5 connected to an electrode terminal part conducted to the end of the panel 8 and provided on tha back surface side of the panel 8, a light source 6 provided between the panel 8 and the board 5, and a frame 7 nipping and fixing the panel 8 and the board 5; and a spacer 1 having conductivity is allowed to intervene between the contact surfaces of the frame 7 and the panel 8.
Patent JP-H07100520-A (JP)
Title: Dimension controlling method in tube drawing mill
Inventor: IWANAGA TOMOAKI
IPC: B21B37/78
Filed: 1993-09-30
Abstract: PURPOSE:To converge a tube length more fastly into a prescribed value in the learning control of a rolling mill by adjusting the roll revolving speed of every stand to control the tube length after the tube is rolled so that it takes a prescribed value. CONSTITUTION:This device consists of a drawing mill (stretch reducer) 5, an arithmetic controller 8 or the like. A reference cross sectional area on the outlet side of a tube and a reference revolving speed of a roll are preset by every stand decided by rolling through a reference value setter 9. A relation between the changing amount of the drawn length of a tube and the revolutional controlled variable of the roll of the rolling mill 5 is determined by a feedforward data collected on the inlet side of the drawing mill. A correction ratio of the cross sectional area of the tube is determined from the controlled variable of the revolving speed of this roll, this is converted into the correction ratio of the revolving speed of the roll, the revoluting speed of the roll of every stand is determined and the length of the roll is controlled to a prescribed value. The revolving speed of the roll of each stand is adjusted based on a relation between the changed quantity of the drawn length of the tube by the feedback data and the revolutional controlled variable of the roll of the rolling mill 5.
Patent JP-2001079506-A (JP)
Title: Powder housing container cleaning device and powder housing container cleaning method
Inventor: NAKANISHI TATSUO
IPC: B08B9/093
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a powder housing container which easily and rapidly cleans the inside wall surface of the container adhered with fine powder of electrophotographic dry process toners, etc., to a recyclable level with a small amount of gas by the gas. SOLUTION: This device consists of a gas blow-off part 1 having a gas blow-off port 2 at its front end and a suction part 3 having a suction port at its front end. The blow-off port 2 and the suction port at least independently move in the container. The blow-off port 2 is arranged around the suction part 3 and the amount of the gas blown off from the blow-off port 2 is made smaller than the amount of the gas sucked from the suction port.
Patent JP-H06120353-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII ATSUSHI
IPC: H01L23/522
Filed: 1992-10-05
Abstract: PURPOSE:To provide a manufacturing method for a semiconductor device which is easy to control etching in the case of forming a through-hole by the direct drawing of EB. CONSTITUTION:A titan nitride film 45 is formed on an insulating film 43. The titanium nitride film 45 acts to prevent resist from being charged by an electron beam and also as a mask when the insulating film 43 is etched. Resist 47 for the direct drawing of EB is formed on the titanium nitride film 45. The resist 47 for the direct drawing of EB is exposed to an electron beam, and after developed, the titanium nitride film 45 is selectively etched by using the titanium nitride film 45 as a mask and then removed. And then the insulating film 43 is selectively etched by using the titanium nitride film 45 as a mask to form a through-hole 51.