baber/WOPTO huggingface dataset:
Patent JP-H05194091-A (JP)
Title: Production of diamond
Inventor: KATSUMATA SATOSHI
IPC: C30B25/02
Filed: 1992-01-24
Abstract: PURPOSE:To provide a process for rapidly synthesizing a diamond and to provide a process for synthesizing a uniform thin diamond film. CONSTITUTION:The present invention relates to a process for the vapor-phase synthesis of a diamond by microwave plasma CVD process using an excited plasma having an electron state temperature of >=0.92eV. It also relates to the above process using an excited plasma having an electron state temperature of >=0.92eV and placing the substrate for forming a thin diamond film at a position deviated from the irradiation center of the microwave radiation.
Patent JP-H11213909-A (JP)
Title: Electron tube and manufacture thereof
Inventor: GONBEI KATSUHIRO
IPC: H01J19/36
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron tube with high heat dissipation efficiency at low cost and the manufacture thereof. SOLUTION: The inside face of an anode 11 of an electron tube dissipating heat is provided with a ceramic film 11a formed by applying, drying, and curing a ceramic coating agent which is a mixture of ceramic powder and conductive powder, or a mixture of ceramic powder and metal compound powder.
Patent JP-S59138264-A (JP)
Title: Fluoran compound
Inventor: GONDA MICHIHIRO
IPC: C07D493/10
Filed: 1983-01-28
Abstract: NEW MATERIAL:The 2-(chlorine-substituted benzylamino)-6-dibutylamino-fluoran compound of formula I . EXAMPLE:2-(2-Chlorobenzylamino)-6-n-butylaminofluoran of formula II. USE:A color-developing recording material for e.g. heat-sensitive recording paper. It forms dark greenish black dye immediately after contact with an electron receptor such as organic acid, acid clay, etc. It has excellent compatibility with an oil, is almost free of color development at the non-image area, gives dense color, has low color-development initiation temperature, and has sharp initiation of the color development. PROCESS:The objective compound is prepared by reacting the benzylamine compound of formula III (R is H or lower alkyl) with the 2-(2-hydroxy-4-dibutylamine)benzoyl-benzoic acid of formula IV in the presence of a condensation agent such as concentrated sulfuric acid at 0-80 deg.C for several-ten odd hours.
Patent JP-S55103521-A (JP)
Title: Photo switch
Inventor: MIKAMI OSAMU
IPC: G02F1/03
Filed: 1979-02-05
Abstract: PURPOSE:To make the formation of the modulating part of the photo switch extremely easy by trisecting the coupling region of one set of parallel proximate straight optical waveguides, making the photo coupling degree of the 1st and the 3rd regions 50% and constituting the 2nd region as a light modulating part. CONSTITUTION:The photo coupling degree of the 1st region 4 and the 3rd region 5 trisected from the coupling region where two waveguides are parallel and in proximity is made 50%. The 2nd region acts as a light modulating part and is cut off of the miscellaneous region 15 in contact with the outside of the waveguide 3. Its coefficient of propagation changes largely as compared to the waveguide 2. When the light of unit intensity is entered to the waveguide 2, the light intensities P and Q at the exit end faces 12, 13 of the waveguides 2, 3 may be changed from 0 up to 1 and this makes possible photo switching. Cutting off of the cutting region 15 may be readily accomplished by a sputter etching method, thus the formation of the photo  switch modulating part may be made extremely easy.
Patent JP-H08204721-A (JP)
Title: Congestion controller in asynchronous transfer mode network
Inventor: OGAWA ATSUSHI
IPC: H04Q3/00
Filed: 1995-01-27
Abstract: PURPOSE: To apply transmission restriction only to a channel with a small delay being a cause to the congestion by separating a trailer part of a received cell and analyzing the trailer information. CONSTITUTION: A cell control section (CC section) 13 during the setup of optional terminal equipments A, B informs the input number of a channel, VPI and VCI of a channel during the setup to a trailer generating means 101 and the means 101 stores the input port number, VPI, VCI of the channel during the setup. The CC section 13 gives the same information as that informed to the generating means 101 to a restriction execution means 112 of a storage section 11. The means 112 generates a restriction cell and stores it to a buffer section. The means 101 provides a trailer part to a cell. A tag generating section 100 of a transmitter side line accommodation section 10 provides tag information required for the exchange in an SW section 12 to the cell and replaces the VPI, VCI of a header part required for its own exchange with VPI, VCI required for a succeeding exchange.  A trailer separate means 111 separates the trailer part provided to the received cell and on the occurrence of congestion, the trailer part of a channel is analyzed and a restriction is sent to restrict the channel being a cause to the congestion.
Patent JP-H09205463-A (JP)
Title: Noise detection circuit
Inventor: MORIMITSU MAMORU
IPC: G01R29/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To check the generation cause of noise and to measure the reliability of a line by detecting the noise affecting a digital circuit inside the line and data and judging the conditions of the line in an early stage. SOLUTION: The four kinds of pulse width detection circuits 2, 4, 6 and 8 for detecting the change points of the data from input data received in a digital line and obtaining pulse widths are provided. By the pulse width detection circuits 2, 4, 6 and 8, the change points from low to high and from high to low of digital signal level data and the change point of a level higher than a high level and the level lower than a low level inversely are respectively obtained. The pulse widths are converted to voltages by a pulse width/voltage converter 10, a reference potential is obtained by a reference pulse width adjustment circuit 15 from the pulse width of clocks and it is detected that the noise of short pulses is generated in the case of being lower than the potential. It is summed up in a noise generation counter circuit 12 and the reliability of a transmission line is investigated.
Patent JP-S55106846-A (JP)
Title: Accident preventing method and device for voice-sensitive agricultural machine
Inventor: UEDA MAKOTO
IPC: B60T13/74
Filed: 1979-02-02
Abstract: PURPOSE: To prevent the fault by discriminating the specific human voice collected in a microphone arranged in agricultural machine through an electronic circuit to stop the engine thus enabling automatic stoppage of agricultural machine.  
     CONSTITUTION: When turning a switch 2m on to start the engine E, human voice discriminating device 2 is functioned to collect all work noise in microphones 1, 1. When alarm cry enters into the microphone 1 during the work, said cry is smoothed through ALC circuit 2b to constant volume. Then the cry applied with voltage amplification through low frequency voltage amplifier 2c is discriminated to human voice and mechanical noise through frequency discriminator 2d. Said human voice is amplified through low frequency power amplifier 2e, then full-wave rectified through a detector 2g to produce DC voltage which sequentially activates the relays 2j, 2k through an amplifier 2h and to operate the engine stopping device 4 through solenoid relay 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06220808-A (JP)
Title: Pipeline laying jig and pipeline laying method
Inventor: KOBAYASHI KAZUTO
IPC: E01C11/26
Filed: 1993-01-27
Abstract: PURPOSE:To efficiently carry out piping work by embedding a plank-shaped pipe fixing jig made of thermoplastic resin or the like and provided with a plurality of fitting grooves on its surface, under road surface singly or by connecting a plurality of the jigs, and by fixing a snow-melting hot water pipe in the fitting grooves. CONSTITUTION:A pipe fixing jig 1 is formed by providing a plurality of fitting grooves 2 on the surface of a plank-shaped body consisting of elastic synthetic resin, wood, or the like. After a pipe fixing jig 1 has been singly embedded under the road surface, or a plurality of pipe fixing jigs 1 have been connected and embedded therein, a snow-melting pipe 3 consisting of synthetic resin is fitted in the fitting grooves. The surface thereof is paved with asphalt or the like for melting the snow on the road surface by the heat of the snow-melting pipe 3. Thus, the piping work can be efficiently carried out.
Patent JP-S60183362-A (JP)
Inventor: HEROO GERUKEN
IPC: B01L3/14
Filed: 1985-01-24
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-S60154702-A (JP)
Title: Control method of yig tuning oscillator
Inventor: HAYASHI YOSHINORI
IPC: H03B5/40
Filed: 1984-01-24
Abstract: PURPOSE:To eliminate an oscillating frequency error due to a hysteresis characteristic by increasing a control coil current value up to an object value after the value is decreased once up to a reference bias current value from the preceding set value when the oscillating frequency is changed. CONSTITUTION:A pole 2 is provided to the center of a yoke 1 of a blind short cylinder form as a whole and a control coil 3 to excite a magnetic field is wound on the pole 2. A spherical YIG single crystal 5 is clipped between an upper face of the pole 2 and a cover 4 and a coupling coil 6 of several turns is provided at the outer periphery of the single crystal 5. The cover 4 and the yoke 1 and made of an iron-nickel alloy. In changing the oscillating frequency, a current value flowing to the control coil 3 is decreased once to the reference current value from the preceding set value and then increased up to the object value.
Patent JP-H03216191-A (JP)
Title: Cyclodextrin glucanotransferase gene, cyclodextrin glucanotransferase and preparation thereof
Inventor: UOZUMI TAKESHI
IPC: C12R1/07
Filed: 1990-01-23
Abstract: NEW MATERIAL:Cyclodextrin glucanotransferase gene containing a DNA which is prepared from Bacillus.ohbensis.sp.nov.C-1400 (FERM-P No.1990) and has a sequence ranging from the G at the No.1195 of the DNA basic sequence to the A at the No.3219 as an essential basic sequence. USE:The preparation of cyclodextrin glucanotransferase. PREPARATION:A synthesized DNA of 5'-GAGTATTTATGAAAAAT-3' as a primer is introduced to the T at the No.1108 of the basic sequence of the formula in site-specific mutation to prepare a CGTase gene containing ATG which is a translation initiation codon.
Patent JP-H05205835-A (JP)
Title: Av selector device
Inventor: KAWAKAMI TOSHIKATSU
IPC: H01R13/64
Filed: 1992-01-27
Abstract: PURPOSE:To improve the connection easiness of AV connection cables by providing terminals indicating various source device codes, and determining and displaying a source device connected to a connector on the side of an AV selector. CONSTITUTION:A discrimination terminal is provided, setting one for an RCA pin and the other for a multiple connector pin 4, indicating device codes. An AV signal 6 inputted to the multiple pin connector 4 is inputted to a selector 9 to be selected by a selection signal from a microcomputer 8. In the meanwhile, discrimination signals set as in a figure (c) are inputted to the microcomputer 8 to be determined according to the connectors for determining a connected device. Need of inserting the connecting connector into a designated position can thus be eliminated, the device can be determined if it is inserted into a desired position, and by adding and changing the discrimination signal, increase of the sorts of the connection cables can be restricted.
Patent JP-H11206599-A (JP)
Title: Drain cock
Inventor: YASUDA HIDEKAZU
IPC: A47K1/14
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a drain cock capable of easily connecting a drain cock main body to the lower end part of a ball chain and unhindering since this connecting part does not project upward. SOLUTION: The vertically penetrating installing opening part 3 is formed in the central part of a drain cock main body 2 having the outer peripheral part formed of a soft material 1. A cap body 5 to seal this opening is installed in a lower end opening of this installing opening part 3 by suspending/attaching the drain cock main body 2 by/to the lower end part of this ball chain 4 by housing/holding a ball 41 of the lower end part of the ball chain 4 inserted into this installing opening part 3 in the installing opening part 3.
Patent JP-H03219066-A (JP)
Title: Method for forming boron nitride thin film
Inventor: NAKAGAMA SHOJI
IPC: C23C14/06
Filed: 1990-01-23
Abstract: PURPOSE:To develop and precipitate high purity cubic crystal boron nitride thin film on a substrate by radiating excimer laser beam to a target containing B and N. CONSTITUTION:In a film forming chamber 0, the target 4 and the substrate 5 faced to the target 4, are set. As the target 4, sintered body of hexagonal crystal boron nitride, or single or polycrystal of cubic crystal boron nitride, etc., is used. The substrate 5 is heated and the laser beam is generated with the excimer laser device 1, and the laser power density is increased with a condenser lens 2 and the surface of target 4 in the chamber 0 is irradiated through an incident hole 3. Further, atmospheric gas containing nitrogen atom of N, NH4, etc., is introduced into the chamber 0. By this method, the high quality cubic crystal boron nitride thin film on the substrate 5 can be stably obtd.
Patent JP-H09203103-A (JP)
Title: Toilet seat device with private part washing device
Inventor: NAKAMURA TAKAHIRO
IPC: A47K13/30
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the space required and enhance serviceability by providing a toilet seat itself with a washing with a nozzle for ejecting washing water for washing the private parts and a pump for feeding the wash water to the washing nozzle. SOLUTION: A washing nozzle 2 for washing the privates parts of human bodies such as anus or a bidet, etc., is enclosed in the rear 1a of a toilet seat 1. A water boiling part 4, for producing hot water serving as wash water, and a pump 3 for feeding the hot water from the water boiling part 4 to the washing nozzle 2 are provided inside the toilet seat 1. A toilet lid 5 is freely rotatably supported on axis to the toilet seat 1 and is provided with a control part 6 for controlling ejection of the wash water from the washing nozzle 2, the control part 6 being covered with a cover 15. The user sitting on the toilet seat 1 operates a switch 21 to drive a pump 3, projecting the hip washing nozzle 2 or bidet washing nozzle 2b of the washing nozzle 2 and ejecting the hot water.
Patent JP-H04214416-A (JP)
Title: Carrier apparatus for moving fiber bale stepwise
Inventor: ARUFUREETO RENCHIYU
IPC: D01G7/08
Filed: 1991-02-01
Abstract: PURPOSE: To provide a carrier apparatus capable of fixedly adjusting or changing the step length of the shifting movement and preventing danger of reverse feed of bale and further constituted so as to be module type. CONSTITUTION: This carrier apparatus comprises at least one stationary supporting member 102 useful for support of fiber bale and at least one transfer devices 116 and 118, and the apparatus is constituted so as to start from a starting position and return to the starting position in order to repeat movement cycle and the starting position is located at a position lower than a supporting face of a supporting member or a height which is nearly equal to the supporting face and movement cycle comprises a first section directed upwards and forwards and a second section directed downwards and backwards.
Patent JP-H06224032-A (JP)
Title: Electromagnetic valve device
Inventor: NAGAOKA YUKIO
IPC: H01F7/16
Filed: 1993-01-28
Abstract: PURPOSE:To avoid the mixing of fine foregin matters in a sliding part such as movable iron core for enhancing the reliability upon the electromagnetic valve device. CONSTITUTION:The electromagnetic valve device is provided with a magnetism driven movable iron core 8, a valve body connected thereto and a cavity part 7d. Through these procedures, the decline and wear or fixing of driving force can be avoided thereby enhancing the reliability.
Patent JP-2000207623-A (JP)
Title: Controller for vending machine
Inventor: TADA HIDEKAZU
IPC: G07F5/18
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To transmit data to plural centers, which have modems different by operation conditions, by one modem. SOLUTION: A vending machine transmits data to centers A and B through a modem 4 and a public line 9. In this case, a modem 10 of the center A and a modem 12 of the center B are different by operation conditions. Then, operation conditions of modems 10 and 12 of centers A and B are preliminarily stored, and the vending machine sets an operation condition of its own modem 4 in accordance with the operation condition of the modem in the transmission destination when transmitting data.
Patent JP-S54106065-A (JP)
Title: Controlling method for slab
Inventor: TOGASHI NOBUYUKI
IPC: B21B1/22
Filed: 1978-02-08
Abstract: PURPOSE: To make possible the continuous rolling of the material to be rolled depending on the same specifications for the rolling, by detecting the temperature of the slab being sent from the blooming mill on the entry side of the heating furnace, and then, by sending the slab to the roughing mill either directly or through the heating furnace, according to the detected temperature.  
     CONSTITUTION: The material detector 9 detects the number of order of the slab delivered from rolling of the material 6 by the blooming mill 2, after that, the thermometer 8 measures the temperature T 1 . The temperature T 1  is inputted to the address decision unit 15, which decides whether the slab is to be directly sent to the roughing mill 4 or it is to be sent to the roughing mill 4 after being heated in the heating furnace 3; as a result, the display signal 15a is sent to the address display unit 10. In the case of sending the slab to the heating furnace 3, the temperature T 2  of the leading material in the furnace 3 is taken into the unit 15 by the thermometer 13; on the other hand, the drag-out command signal 15b is given to the device 12 for dragging the slab out of the heating furnace; hereby, the slab staying in the furnace 3 at present is dragged out and is supplied to the roughing mill 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06220848-A (JP)
Title: Attitude control method for pile driver and device
Inventor: SHIMAI MORIYUKI
IPC: E02D7/18
Filed: 1993-01-28
Abstract: PURPOSE:To invariably keep a base portion at the horizontal state by performing the attitude control expanding or shrinking an outrigger in response to the detected tilt angle. CONSTITUTION:When a pile driver is installed at a pile drive position, the tilt angle of a base is detected by a tilt angle detecting means 52, and the detected result is sent to a CPU 54. The CPU 54 determines which one of multiple outriggers 48 is to be expanded or shrunk and calculates the expansion quantity or shrinkage quantity. An operating fluid is fed to or discharged from the prescribed outrigger 48 to expand or shrink it based on the determination and calculation. The tilt angle is continuously detected by the tilt angle detecting means 52 during the expansion or shrinkage. When the base is made horizontal, the feed or discharge of the operating fluid to or from the outrigger 48 is stopped. After the base is made horizontal, a pile is grasped by a grasping means 12 at the middle section, and the pile is driven by a lift jack 28.
Patent JP-H03219414-A (JP)
Title: Data surface servo system
Inventor: AKAGI KYO
IPC: G11B5/596
Filed: 1990-01-24
Abstract: PURPOSE:To reproduce a playback signal of an opposite head in a gap-null frequency without any interference by shifting a data head and a servo head in blind sector area from each other. CONSTITUTION:The head 41 for servo signal reproduction and head 42 for data signal reproduction are mounted on the slider 46 as a rigid body. Both the heads 41 and 42 are arranged in a track width direction or longitudinally in a medium travel direction. The lower layer of the magnetic layer of a medium 43 is for servo signal recording and the upper layer is for data signal recording. When the servo head 41 is positioned right on a servo track 44, the data head 42 writes a signal on a data track 45 and then information on the data track 45 can accurately be reproduced at all times by tracking the servo track 44 by the servo head 41.
Patent JP-H09201558-A (JP)
Title: Applicator
Inventor: OKAZAKI TADAO
IPC: B05C5/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of application work by making a container which receives a fluidized material such as solder and an adhesive movable vertically at a high speed. SOLUTION: The end part of a container 44 which has a support table 30 which moves freely in the horizontal direction between an application position at which a fluidized material is applied and a position which is separated from the application position and to which a lower holder 36 is attached freely slidably in the vertical direction and needle 26 which discharges the fluidized material at the end and receives the fluidized material inside is supported by the lower holder 36. An upper holder 42 is attached to the support table 30 freely slidably in the vertical direction and freely rotatably, and the base end part of the container is fixed by the upper holder 42. The container is made freely vertically movably by a vertical movement means and freely rotatably by rotating the shaft of a driving gear which engages with a coupled gear which is attached to the upper holder 42.
Patent JP-H09204518-A (JP)
Title: Document management device
Inventor: ITO HIROHIKO
IPC: G06F17/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To regularly output the image data by performing such image processing to the image data as rotation, variable power, etc., based on the document description directions corresponding to the image data representing various types of documents. SOLUTION: When the image data representing various types of documents are managed as documents, the document description directions corresponding to every image data are registered. Then the image data are rotated in a proper direction with reference to the registered document description directions. In other words, plural document file data stored in the memory of a file part 5 are sent to the operating part of a reader part 1 via a core part 10 by use of retrieving keys and then displayed in sequence on an operating screen. Then the managed document description directions are set again to the image data corresponding to every page of a retrieved document. Based on these set document description directions, the prescribed image processing such as rotation, etc., is carried out to the image data. The image data undergone the image processing are outputted.
Patent JP-S5397924-A (JP)
Title: Manufacture of low crack sensibility high strength steel for high heat input welding
Inventor: KOBAYASHI SEIJI
IPC: C21D6/00
Filed: 1977-02-07
Abstract: PURPOSE:To substantially improve the toughness of the welded zone of high strength steel at the time of high heat input welding without using any expensive elements, by lowering the C and N contents of the steel to reduce island martensite; covering lack of strength with the addition of Nb; and controlling heating temp. before hot rolling and quench hardening temp.