baber/WOPTO huggingface dataset:
Patent JP-H11337936-A (JP)
Title: Optical control sheet
Inventor: HASHIMOTO HARUYO
IPC: G02F1/1335
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical control sheet which can enhance sheet rigidity without increasing sheet thickness and is excellent in the sheet rigidity. SOLUTION: In the optical control sheet 10, one surface 11a comprises a substantially smooth surface having average roughness Ra of <=0.5 μm another surface 11b comprises a large number of uneven planes, in which respective summit lines and respective bottom lines are approximately at the same level and mountain heights Ry are 10 to 300 μm, and further a hard coating film layer of >=1 H pencil hardness is formed at least on one surface. The optical control sheet 10 is suitable for the optical control sheet of a planar light-emitting device used as a backlight of a liquid crystal display device. The average roughness Ra and the mountain height Ry are measured according to JIS B0601.
Patent JP-H11339652-A (JP)
Title: Conveying device for shadow mask
Inventor: MITA TOMOKO
IPC: B65G47/91
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To convey a shadow mask one by one without warping it by holding the shadow mask with a holding unit provided with a vacuum holder holding an unperforated section at the periphery of the shadow mask and a no-contact holder holding a perforated section at the center. SOLUTION: A shadow mask 30 is held by a holding unit 1 provided with a vacuum holder 20 provided at the position corresponding to an unperforated section 31 at the periphery and a non-contact holder 10 provided at the position corresponding to a perforated section 32 at the center, and it is conveyed in a horizontal attitude. The vacuum holder 20 sucks and holds the unperforated section 31 at the periphery of the shadow mask 30 via vacuum pads 21. The no-contact holder 10 feeds air from a vent pipe 11 and discharges air to the outside through grooves 13 from the space 12 formed by a no-contact pad 14 and the shallow mask 30. When the air passes through the narrow space 12, its flow speed is increased to reduce its pressure. The no-contact holder 10 sucks and holds the perforated section 32 at the center via a negative pressure without being affected by its holes.
Patent JP-H06350782-A (JP)
Title: Picture reader
Inventor: TANAKA HIDEKI
IPC: G03G15/00
Filed: 1993-06-14
Abstract: PURPOSE:To print a reading end mark on an original without being affected by a conveying speed at the time of ejecting paper. CONSTITUTION:A conveying belt 16 conveys one original separated and fed from originals placed on an original table 11 to a contact glass 2, and starts conveyance again after the end of the reading of the original. A pair of conveying rollers 17 eject an original D fed from the conveying belt 16 to the original table 11, and a stamp mechanism 20 prints the reading end mark on the original ejected to the original table 11.
Patent JP-2000330571-A (JP)
Title: Sound absorbing structure
Inventor: NARITA NOBUHIKO
IPC: G10K11/16
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing structure which allows the setting of sound absorbing frequencies of a wide frequency band or low frequency band without requiring a large installing space and may be easily produced. SOLUTION: Hollow build-up parts 121 are formed on a front surface plate 12 and a required number of sub-build-up parts 122 of the volume smaller than the volume of the hollow build-up parts 121 are formed on their apex wall surfaces 121a and (or) lateral wall surfaces 121b. The respective hollow build-up parts 121 delineate cavities with a rear surface plate 11, thereby constituting resonators 10 having the respective resonance frequencies by the spring constants of the air springs in the cavities and the mass of the vibration box regions of the apex wall surfaces 121a. The respective sub-build-up parts 122 constitute the sub-resonators 10' smaller than the resonators 10 on the wall surfaces of the respective hollow build-up parts 121.  In addition, the respective sub-build-up parts 122 have the function to increase the mass as the vibration box of the respective hollow build-up parts 121. The resonance frequencies may, therefore, be set low.
Patent JP-H04367145-A (JP)
Title: System for selecting transmission root
Inventor: HIROME MASASHI
IPC: H04L45/121
Filed: 1991-06-14
Abstract: PURPOSE:To decide the optimum root capable of dealing with the generation of fault such as double fault without necessitating a special operation even when the extension or the move of the station. CONSTITUTION:A data originating station a transmits a control signal composed of a self-station address and originating time periodically with time interval T+alpha longer than the maximum delay time T of the network from ports P1, P2, and P3 to roots L1, L2, and L3 of all stations B, C, and F connected to the station A. A repeating station B finds the time necessary for the incoming from the control signal received by the ports B-P1, B-P2, and B-P3 from the roots L1, L4, and L5 between all stations A, C, and D and its reception time and stores the results to a table memory 2. The transmission part finds the root L1 minimum in the stored incoming required time, and returns a transmission enable signal to a call originating station to the only port B-P1. The received control signal selects a root with minimum transfer time among plural roots of respective repeater station to be used for the transmission to unreceived stations E, and G and transfers the real data.
Patent JP-H10335641-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIBE EIJI
IPC: H01L29/78
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device where signals of large amplitude can be applied to a gate electrode by improving the device in operating withstand voltage. SOLUTION: N<-> source/drain regions 13 are formed on the surface of a semiconductor layer 11. A silicon oxide film is deposited to from an oxidation- resistant film 16. The diffusion window edge 18 of the N<-> source/drain regions 13 is made to recede from the edge 17 of the oxidation-resistant film 16 by a certain distance X. LOCOS oxide films 19 and 20 are formed using the oxidation-resistant film 16, and a gate electrode 23 is formed extending to an intermediate portion over the LOCOS oxide film 19. N<-> type impurity ions are implanted for the formation of N<+> source/drain regions 24.
Patent JP-S5847762-A (JP)
Title: Paper folding apparatus
Inventor: SAITOU AKIO
IPC: B65H45/107
Filed: 1981-09-11
Abstract: PURPOSE:To ensure the folding of paper to its end, by providing a means for generating a false paper feeding signal whose period is shorter than a paper feeding signal after cutting, and moving a swing fin by said false signal. CONSTITUTION:When a signal cutting command for paper cutting is generated, an FF circuit 24 is set, and the input of the paper feeding signal is prohibited. At the same time, paper feeding data is loaded to a down counter 23. Subtraction is performed by the false paper feeding signal whose period is shorter than the corresponding period of the paper feeding signal from an oscillator 21  through logic gates 31 and 32, and the swing fin 8 is moved by an output L of a counter 23 at a speed faster than the paper feeding speed. When the end of the paper reaches the swing fin 8, the FF circuit 24 is reset by a full output L of the counter 23, an initial state control part 25 is operated through a differential circuit 29, and a signal is applied to a motor 26 from a counting control part 22 until the pulse which indicates the initial position of an endoder 27 is  detected. Thus the paper is positively folded down to its end.
Patent JP-H11337747-A (JP)
Title: Multiple plastic optical fiber unit for communication
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/42
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a transceiver and to enable high-speed communication by forming the light incident side end face of a multiple plastic optical fiber so as to have a shape projecting its central part, thereby obtaining a state that the incident numerical aperture (LNA) of a light source, such as LED or LD, is made substantially low. SOLUTION: Multiple plastic optical fiber 1 is formed as fibrous composite spun yarn by enclosing and integrating >=7 pieces of core fibers consisting of a transparent core resin and the circumferences of the respective core fibers with a sheath resin having the refractive index lower than the refractive index of the core fibers. The end face 3 of the multiple plastic optical fiber 1 has the shape projecting in the central part. Light is, therefore, made incident on the end faces of the cores on the outer side at a shaper angle. Namely, the light of the lower incident NA than heretofore is eventually made incident on the end face.  Since the end face of the core is more inclined toward the outer side, the light made incident on at the high NA heretofore is no more received in the peripheral part and the same state as the state when the LNA of the light source is made substantially low is obtd.
Patent JP-H036800-A (JP)
Title: Taxi stand system
Inventor: NAGAMINE CHOJI
IPC: G08G1/123
Filed: 1989-06-05
Abstract: PURPOSE:To shorten a passenger's taxi waiting time and to efficiently secure passengers by informing a taxi calling from a stand and lighting up the display of a taxi stand simultaneously with the insertion of a card to the stand. CONSTITUTION:When the card 5 is inserted into the injection port 4 of the taxi stand 1, a signal indicating the region number 3 of the stand 1 is generated and the display lamp 2 is put on to inform the position. When a taxi mounting a navigation system together with a receiving equipment receives the generated signal, the region number of the taxi stand to be the signal originating position is simultaneously displayed and the taxi if it is empty takes up the passenger waited at the taxi stand. Consequently, passengers can be efficiently secured and the taxi waiting time can be shortened.
Patent JP-S5852078-A (JP)
Inventor: MANABE NOBUYUKI
IPC: B65D90/00
Filed: 1981-09-11
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-S6034006-A (JP)
Title: Surface treatment of amorphous magnetic steel
Inventor: UMEZONO AKIMI
IPC: H01F1/18
Filed: 1983-08-05
Abstract: PURPOSE:To form a very thin film with a high electrical insulating property and a high corrosion resistance on the surface of an amorphous magnetic steel by a method wherein the amorphous magnetic steel is subjected to a preliminary treatment and then treated by a chromate treatment solution or a mixed treatment solution of chromate and phosphite. CONSTITUTION:An amorphous magetic steel strip, composed of Fe, B, Si and C, is subjected to a preliminary treatment by a phosphoric acid solution whose phosphoric acid consistency is 5-50% at the room temperature. Then, with or without washing, the strip is treated by a chromate treatment solution or a mixed treatment solution of chromate and phosphite. With this constitution, a very thin film with a high electrical insulating property and a high corrosion resistance can be formed.
Patent JP-S62299284-A (JP)
Inventor: ITO SHINICHI
IPC: A63F7/02
Filed: 1986-06-20
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-S63306119-A (JP)
Title: Aligning and supply device for headed needle-like part
Inventor: NONAKA TAKEYOSHI
IPC: B65G47/14
Filed: 1987-06-08
Abstract: PURPOSE:To prevent parts from being damaged, by horizontally rotating a casing stored therein with parts, by subjecting the casing to vibration to take out the parts, by cutting out the parts several and several by use of a linear feeder part cut-out device, and by feeding the parts one by one into a hanging chute through a linear feeder part supply device. CONSTITUTION:A case rotating arm 14 supporting a casing 4 in which parts 2 are disposed, is rotated so as to horizontally set the casing 4. Further, slight vibration is applied to the casing to feed the parts 2 into a storage container 28 in a cut-out and supply device C. Thereby, the parts 2 are taken out with their heads being directed in the advancing direction. The parts 2 are subjected to vibration by a linear feeder and are cut several by several with the use of a closable wall 34 before they are fed into a separating and supplying device D. The parts 2 in the separating and supplying device D pass through the closable wall 46 one by one being subjected to vibration, and are fed into a hanging chute 56. With this arrangement, the parts are conveyed without being circulated, thereby it is possible to prevent the parts from being damaged.
Patent JP-S63305436-A (JP)
Title: Output control device for microcomputer
Inventor: MORIMOTO YOSHINOBU
IPC: G06F1/00
Filed: 1987-06-08
Abstract: PURPOSE:To surely inhibit load driving at the time of generating abnormality in a microcomputer by inputting a reset signal to the microcomputer at a prescribed period when a watchdog signal is interrupted for a prescribed time, and after releasing a reset state, inhibiting the output of the microcomputer during the period of the reset signal or more. CONSTITUTION:When the watchdog signal C is interrupted for the prescribed time, a load drive inhibiting means inhibits the load driving of the microcomputer 11 during the period of the reset signal or more. The reset signal is generated when the signal C is interrupted and its period is more than the main routine processing time of a normal program. Consequently, the generation of load driving due to an abnormal output from the microcomputer 11 can be prevented by inhibiting the load driving over one period or more of the reset signal after releasing the reset signal.
Patent JP-H037192-A (JP)
Title: Electric shaver blade and manufacture thereof
Inventor: HIRANO HITOSHI
IPC: B26B19/00
Filed: 1989-06-05
Abstract: PURPOSE:To improve the problem of separation at the boundary surface between an edge mother material and a coating film by constituting a blade with the edge mother material, a hard coating film, and a mixture layer formed between the mother material and the hard coating and comprising mixture of atoms of the mother material and the coating constituents. CONSTITUTION:Shaving action of an electric shaver is performed by cutting hairs 4 introduced through holes 31, 32 with movable blades 21-23 moving in the direction of the arrow. The mother material 10 of the shaver blades 21, 23, 5 is made of stainless steel, carbon steel, or alloy steel. A hard coating film 11 is formed on the surface of the mother material 10 with dual ion beam process for example. A mixture layer 12 contains metallic atoms of the hard coating film 11 of titanium for example increasing toward the surface of the mother material 10 and containing for example stainless steel atoms increasing in the direction away from the surface of the mother material 10 to form a stainless steel-titanium mixture layer. Cohesion between the edge mother material 10 and the hard coating film is extremely strong with least possibility of separation between the two layers and the durability as a blade is drastically improved.
Patent JP-H10303828-A (JP)
Title: Front end circuit for optical receiver
Inventor: KOJIMA SHINYA
IPC: H04B10/2507
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make a front end circuit for optical communication receiver high in sensitivity and broad in bond. SOLUTION: A source of a field effect transistor 2 is connected to an output section 7 or an AC output 8 of a forward amplifier section of the front end circuit directly or via a resistor, one terminal of a series connection circuit consisting of a feedback resistor RD2 , a feedback resistor RF and a feedback inductor LF is connected to a drain of the field effect transistor 2, the other terminal of the series connection circuit is connected to an input 12 of the forward amplifier section, the other terminal is connected to an AC earth terminal 10 to configure an active feedback circuit. Or a bipolar transistor is used in place of the field effect transistor 2 and the active feedback circuit is configured similarly.
Patent JP-H0812441-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: KOSAKA SHOJI
IPC: C04B35/591
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a silicon nitride-based sintered compact, capable of being densified even using inexpensive raw materials and excellent in strength and abrasion resistance. CONSTITUTION:The method for producing a silicon nitride-based sintered compact comprises forming a mixed powder containing a silicon nitride powder, synthesized by a method for directly nitriding silicon and containing 0.2-5wt.% un-nitride metallic silicon as a major component and at least one kind of oxides of rare earth element from Y2O3, Sm2O3, Er2O3, and Yb2O3 at a ratio of 1-10mol% as a sintering assistant or the mixed powder to which a tungsten compound is added at a ratio of 0.1-5mol%, and then sintering the formed compact under a nonoxidizing atmosphere containing nitrogen gas at 1600-1900 deg.C after elevating the temperature at a rate of 15 deg.C/min or below up to the baking temperature.
Patent JP-2000327517-A (JP)
Title: Cosmetics
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics having a transparent feeling and a mat and thin cosmetic feeling. SOLUTION: The cosmetics is prepared by formulating a highly cohesive titanium oxide having a primary particle diameter of 0.001-0.15 μm, a secondary particle diameter of 0.6-2.0 μm and a crystal form of anatase with vegetable powder. The formulated contents of the highly cohesive titanium oxide and the vegetable powder feature being respectively 1-25 wt.% and 5-50 wt.% both based on the weight of the cosmetics.
Patent JP-S6034054-A (JP)
Title: Module of memory integrated circuit
Inventor: UEKI ISAO
IPC: H01L25/18
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a module having composite functions by memory ICs of one kind by mutually superposing two of IC memory packages, in which a plurality of address terminals and a plurality of data input-output terminal pairs are arranged bilaterally symmetrically, in the opposite direction and mutually connecting the corresponding terminals. CONSTITUTION:Each terminal in a memory IC 6 is arranged bilaterally symmetrically to a center to a center line C-C', address terminals A0-A3 and A4-A7, a data input terminal DI and a data output terminal DO, control signal terminals CE, OE, WE, and an open terminal NC are allocated at symmetrical positions, and a power supply VCC and a grounding GND terminal are positioned on the center line C-C'. Memory ICs 6A and 6B are the same, the center lines C-C' of both are conformed, mutual sealed plates 8 are opposed and the memory ICs are superposed mutually in the opposite direction, and each terminal 7 is connected mutually. According to the constitution, a memory IC module having composite functions can be constituted by employing memory ICs of one kind without any trouble on a practical use, manufacture is simplified, and a mounting with high density to a substrate is enabled.
Patent JP-H039643-A (JP)
Title: Telephone set
Inventor: WATABE MITSUSUKE
IPC: H04M1/663
Filed: 1989-06-07
Abstract: PURPOSE:To repel a repeated mischievous telephone by comparing a registration telephone number with a caller number in the reception of incoming call in the case of receiving the incoming call with a telephone set connected to a network(ISDN) having a service to inform callee number information to a callee and neglecting the incoming call when it coincides with an incoming call neglecter number. CONSTITUTION:When an ISDN telephone set receives the incoming call, an interface 2 detects the incoming call, and a control circuit 5 reads in the caller number from data sent simultaneously with the reception of the incoming call. Next, an incoming call neglecter number list is retrieved, and the caller number sent currently is compared with the incoming call neglecter number list, and the incoming call is neglected when the number coinciding with the one in the list exists. At such a case, it is possible to register the opposite telephone number of a mischievous telephone only by depressing an incoming call neglecter number registration key 7, and to neglect the incoming call of the second and after mischievous telephone from the same opposite party.
Patent JP-H05335458-A (JP)
Title: Plating apparatus for hoop material
Inventor: HIROMITSU MASAAKI
IPC: B65H18/00
Filed: 1992-06-03
Abstract: PURPOSE:To improve safety and to smoothly start a plating apparatus at the time of replacing a reel by reducing opportunity of bringing chemicals in a processing tank into contact with an operator as much as possible without wasting a hoop material. CONSTITUTION:A hoop material supply reel charging unit 10 is provided in an inlet of a plurality of processing tanks 2, and a winding reel charger 11 of a hoop material is provided in an outlet of the tanks 2. Further, a hooplike winding introduction unit 14 having a sufficient length reaching the inlet on the plurality of the tanks 2 and a connecting part 15 to be easily connected at its end to the material is attached to its end is attached to a winding reel 12 to be charged in the reel charger.
Patent JP-S5767644-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIMIZU YOSHIO
IPC: C08L51/02
Filed: 1980-10-14
Abstract: PURPOSE: A high-impact polystyrene resin (HIPS resin) composition, obtained by incorporating a specific styrene-butadiene block copolymeric resin with ethylene- vinyl acetate copolymeric resin, and having well balanced improved impact and chemical resistance and surface gloss of a molded article.  
     CONSTITUTION: A thermoplastic resin composition prepared by incorporating 60W 94pts.wt. rubber-modified styrene resin (high-impact polystyrene resin, HIPS resin) with 3W20pts.wt. stryene-butadiene block copolymeric resin with a butadiene content of 40W60wt% and 3W20pts.wt. ethylene-vinyl acetate copolymeric resin with a vinyl acetate content of 10W40wt%. The use of the HIPS resin, containing 1W 10wt% rubber component, and having a particle diameter of 0.5W1.0μ provides a futher improved gloss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08336049-A (JP)
Title: Facsimile equipment
Inventor: ANDO MOTONOBU
IPC: H04N1/407
Filed: 1995-06-09
Abstract: PURPOSE: To similarly form the gradation of reproduced images by differentiating ones related to the gradation of the images among parameters between the case of performing a fax transmission processing and the case of performing a copying processing. CONSTITUTION: After the tip of an original is disposed at the opposite position of a light source 38, the light source 38 is made to emit light. Then, reflected light from the original at a read position is inputted to a line image sensor 42. The line image sensor 42 transmits signals corresponding to the received light quantity of the reflected light to a CPU 80. In the CPU 80, the received light quantity transmitted from the line image sensor 42 is compared with a prescribed threshold value and threshold processes the received light data. In this case, the threshold value is differentiated between the time of inputting a fax transmission command and the time of inputting a copying command.  Thus, binary data transmitted to the other facsimile equipment by the fax transmission command are turned to the ones corresponding to dark images compared to the binary data used in the case of performing the copying processing by a recording part 26.