baber/WOPTO huggingface dataset:
Patent JP-H04159397-A (JP)
Title: Water-soluble lubricant for working coppery metal
Inventor: KOJIKA NOBORU
IPC: C10M133/06
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a water-soluble lubricant for working copper and copper alloys, excellent in dispersion stablity, long-term stability, and anticorrosiveness by incorporating a straight-chain aliphatic primary amine therein. CONSTITUTION:100 pts.wt. water-soluble lubricant is mixed with 0.2-10 pts.wt. straight-chain aliphatic primary amine (8-20C) (e.g. n-dodecylamine) to give a water-soluble lubricant for the working, such as cutting, grinding, drawing, wire drawing, pressing, and rolling, of copper and copper alloys.
Patent JP-H03146306-A (JP)
Title: Composite laminated wood and its manufacture
Inventor: KUME YUICHI
IPC: B27M3/00
Filed: 1989-10-31
Abstract: PURPOSE:To improve productivity, while gluing strength is heightened and the positioning of mutual members is carried out easily and surely in manufacture by gluing integrally the wooden hollow intermediate members composed of to the platelike members on both sides with depressions and protrusions. CONSTITUTION:Composite laminated wood M1 is composed of two wooden plate members 1a having rectangular cross section and the same width and two wooden intermediate members 2a made of almost rectangular hollow cylinder intervening between the plate members. On the opposite surfaces of both plate members 1a, three grooves 3a of inverse trapezoids are respectively engraved in parallel longitudinally at the two positions of both sides. On the upper and lower surfaces of both intermediate members 2a, three ridges 3b having the cross sectional trapezoids corresponding to the grooves 3a are longitudinally formed in parallel respectively. These ridges 3b are set in the state of such a size, shape and arrangement interval that they may be inserted sufficiently into the corresponding grooves 3a. The grooves 3a and the ridges 3b are dimensionally set so that small gaps are formed for retaining the adhesive correspondingly to the properties of viscosity or impregnation and for discharging its excess amount.
Patent JP-2000120764-A (JP)
Title: Vibration generator system, vibration reducer device, and large-sized structure
Inventor: FUJITA KAZUMASA
IPC: F16F15/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator system allowing free and easy adjustment of the generated vibration force. SOLUTION: A vibration generator system WP has a support base P arranged on a floor surface 10, and two disc-like main rotational bodies 1 rotatably fixed onto the support base P. Each main rotational body 1 has a sub-rotational body 3 including a weight 4, which sub-rotational body 3 is arranged rotatably on the main rotational body 1. The main rotational body 1 is rotated around a center O, while the sub-rotational body 3 is rotated around a center Q. The relative position of the weight 4 is varied on the main rotational body 1 by rotating the sub-rotational body 3, so that the center of gravity of the main rotational body 1 can be freely and easily shifted.
Patent JP-S61156640-A (JP)
Inventor: FUIRITSUPU ROZE
IPC: H01M6/20
Filed: 1985-12-20
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-H06140431-A (JP)
Title: Schottky junction type field effect transistor and manufacture thereof
Inventor: TONAMI YOSHIYUKI
IPC: H01L29/812
Filed: 1992-10-23
Abstract: PURPOSE:To easily obtain an MES FET at a low cost wherein amplification characteristics are improved without deteriorating the gate peak inverse voltage. CONSTITUTION:In an MES FET, the practical current route in a semiconductor conducting layer 2 is mader narrower between a drain 5 and a gate 4 than between a source 3 and the gate 4, by a high resistance region 6.
Patent JP-2000101557-A (JP)
Title: Transmission clock reproduction system for asynchronous network
Inventor: SUZUKI NORIO
IPC: H04J3/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To reproduce a transmission side clock by a highly accurately stable frequency without unrequired jitters by determining comparison reference signals capable of absorbing stuff jitters from stuff information, comparing phase difference signals with the comparison reference signals and controlling VCXO by the error. SOLUTION: A stuff information separation circuit 1 separates and outputs the stuff information, a transmission side clock number generation circuit 2 generates a transmission side clock number form the stuff information and a comparison reference signal generation circuit 3 generates the comparison reference signals from the transmission side clock number. A reception side clock number generation circuit 8 counts the clock number of reception side sampling clocks for each fixed cycle and a phase difference generation circuit 4 integrates the difference value of the clock number on a transmission side and a reception side and generates a phase difference.  A comparator circuit 5 compares the comparison reference signals with the phase difference and generates error signals and a digital filtering circuit 6 performs digital filtering from the error signals and obtains control signals for controlling the frequency.
Patent JP-H06141167-A (JP)
Title: Facsimile equipment
Inventor: KIKUCHI ATSUSHI
IPC: H04N1/23
Filed: 1992-10-23
Abstract: PURPOSE:To print picture information for plural numbers of sheets reduced in shape on a sheet of printing paper and to prevent the wasteful consumption of the printing paper by providing an information compression means for compressing the picture information received from a communication channel by an information reception means and tentatively stored by an information storage means. CONSTITUTION:In a facsimile equipment 1, the information compression means for compressing the picture information tentatively stored by a picture memory 5 is formed by a CPU 4 and an editing and printing means for arranging the two pieces of the picture information compressed in such a manner and printing it on a sheet of the printing paper is formed by the CPU 4 and a laser printer 7. In this case, when a communication MODEM 3 receives the picture information of an A4 size from the communication channel 2, the picture memory 5 tentatively stores the picture information and then the CPU 4 which detects it compresses the picture information inside the picture memory 5 in half in a vertical direction as the information compression means. The editing and printing means rotates it for 90 degree, arranges it in a horizontal direction and improves visibility.
Patent JP-2000114854-A (JP)
Title: Data carrier
Inventor: KUNII NORIO
IPC: H04L29/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a data carrier improved in weather resistance and impulse resistance. SOLUTION: Terminal parts 26a and 26b of a magnetic core 15 and a case 21 are integrally formed using a single unidirectional silicon steel plate. A coil 16 is formed by winding a lead wire around the magnetic core 15 for prescribed turns. The GOSS azimuth of the magnetic core 15 and terminal parts 26a and 26b is turned toward a direction parallel with the axial core direction of the coil 16. Therefore, the terminal parts 26a and 26b play the role of a magnetic core as well. Besides, a central part 25 of the case 21 is attached to the terminal parts 26a and 26b so as to cover the part forming the coil 16. The GOSS azimuth of the central part 25 is turned toward a direction orthogonal with the axial core direction of the coil 16.
Patent JP-H02131260-A (JP)
Title: Copying machine
Inventor: MURAMATSU HIDEO
IPC: G03G15/01
Filed: 1988-11-11
Abstract: PURPOSE:To shorten the time up to the acceptance of a key input such as a mode change by providing a means for discharging a copying form which is in a transfer process when copying operation is stopped without quitting all transfer processes. CONSTITUTION:For example, a clear/stop key is turned on in a 3rd scan on a 1st document. The chucking claw 51a of a transfer drum 51 rotates to the position facing a separation claw 54 and a separation claw solenoid SL is turned on to loosen the chucking claw 51a, thereby peeling a copying form off the peripheral surface of a transfer drum 51. The copying form is conveyed toward a paper discharge tray 57 and a paper discharge sensor SS5 detects its tail end. Thus, the copying operation is stopped and then the copying form which is in transfer is discharged without entering a new transfer process, so there is no wait time and another mode is set immediately.
Patent JP-H03146595-A (JP)
Title: Production of granular solid oil and fat
Inventor: YAMADA NOBORU
IPC: C11B15/00
Filed: 1989-11-02
Abstract: PURPOSE:To readily obtain the title product capable of readily handling by dropping heat-melted article of solid oils and fats into a liquid difficult to dissolve the oils and fats, forming the melted article into granular oil drops and separating and drying the oil drops. CONSTITUTION:Oils and fats such as palm oil, lemon oil, hardened fish oil or hardened tallow are melted by heating the oils and fats to temperature higher than the melting points. The oils and fats kept at a temperature lower than the melting points of the oils and fats are dropped into liquid such as methanol or acetone which is difficult to dissolve the oils and fats, formed into granular oil drops and then separated and dried to provide the objective product.
Patent JP-2001110061-A (JP)
Title: Optical recording medium and recorder
Inventor: KONISHI AYUMI
IPC: G11B7/24085
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To make recordable an address according to a purpose by superimposing/recording two kinds of addresses when the address is recorded by using a wobble groove. SOLUTION: In an LPP format, eight wobble waves exist in one EFM SYNC frame (1488 clocks), and the positional information making whether or not a pit is placed on a place called as a land between grooves in specified phases of initial three waves among eight wobble waves '0', '1' is recorded (figure 4B). In a PM format, 48 wobble waves of PM format exist in one EFM SYNC frame. For one wave of the wobble wave of the LPP format, six wobble waves of the PM format exist, and the positional information is obtained using initial three waves of six waves. By respectively modulating the phase of the wobble wave e.g. to 0 deg. and 180 deg., '0' and '1' of the values of respective bits of the positional information are shown (figure 4E).
Patent JP-H10135966-A (JP)
Title: Multi-point image transfer method
Inventor: TSUKAGOSHI MASAHITO
IPC: H04N21/258
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the multi-point image transfer device in which a communication resource can be efficiently utilized. SOLUTION: An image quality management server 103 is provided between an image transmitter 101 and an image receiver 102, the image quality management server 103 receives an environment information notice, returned from each image receiver 102 in response to an environment information request sent from the image transmitter 101 prior to the transmission of image data and whether or not the information sets are integrated into one connection, based on the reception environment information of each image receiver 102 stored in the environment information notice.  When possible, the information sets are integrated into one to generate a new environment information notice message, and it is transferred to the image transmitter 101, and the image transmitter 101 calculates a communication quality parameter served by the communication network system to make a setup request of connection, similarly each image quality management server 103 makes a connection setup request.
Patent JP-H02133860-A (JP)
Title: Multi-processor communication system
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F15/16
Filed: 1988-11-15
Abstract: PURPOSE:To prevent the interruption of communication due to the fault of a bus control processor by performing the transmission/reception of the control information via a communication means between its own processor and another processor based on the control information which controls the information on the communication fault state. CONSTITUTION:The control information which controls the states of communication faults produced at a processor 1 or plural processors of a multi-processor device is stored in a memory means 2 provided to each processor. The control information is properly transmitted and received between a communication means 4 of its own processor and the means 2 via an information control means of each processor. Thus the means 4 of each processor can always obtain the latest control information. As a result, the transmission/reception of the control information is carried out with higher precision between its own processor and another one.
Patent JP-H03147427-A (JP)
Title: Conversion encoding/decoding method and device therefor
Inventor: IWADARE MASAHIRO
IPC: H03M7/30
Filed: 1989-11-01
Abstract: PURPOSE:To prevent an output of a regenerative signal with an entirely different characteristic from that of an input signal and to relieve the influence of a transmission error in audible sense by providing a check code addition circuit adding an error checking code to auxiliary information. CONSTITUTION:An input signal inputted to a conversion encoding circuit 2 is coded into main information and auxiliary information, the auxiliary information is outputted to a checking code addition circuit 3, in which an error checking code is added and error checking code addition auxiliary information in outputted to a multiplexer 4. Then the information is multiplexed with the main information at the multiplexer 4 to be sent and a decoding side demultiplex circuit 7 demultiplexes the error checking code addition auxiliary information from the received multiplex signal and outputs the result to an error detection circuit 9. When the circuit 9 detects the production of a transmission error by an error checking code, the regenerative signal of a preceding block is outputted repetitively as the regenerative signal of the current block via a conversion decoding circuit 8 and a buffer 10. Thus, the output of the regenerative signal whose characteristic is different from that of the input signal is prevented and the influence of the transmission error in the audible sense is relieved.
Patent JP-H05117439-A (JP)
Title: Heat-resistant composite material and its production
Inventor: ISHIBASHI MASATOSHI
IPC: B29L31/10
Filed: 1991-10-31
Abstract: PURPOSE:To produce a composite material excellent in heat resistance and heat insulating properties while effectively reusing recovered granules of a waste thermoplastic polyester resin foam by bonding the granules with a thermosetting resin. CONSTITUTION:Granules of a thermoplastic polyester resin foam are bonded with a thermosetting resin usually in an amt. of 2-30wt.% to give a composite material. An amt. of the latter resin lower than 2wt.% gives an insufficient adhesive strength; one higher than 30wt.% adversely affects the lightness in wt. and heat insulating properties. When the thermoplastic resin has a degree of crystallization of 20% or higher, the heat resistance, chemical resistance, and strengths of the composite material are improved further. Press molding in a mold under heating improves the adhesive strength between to particles and enables molding into a desired shape.
Patent JP-H06106929-A (JP)
Title: Tire slip stopping fixture
Inventor: HORIBA NAOKI
IPC: B60C27/16
Filed: 1992-09-30
Abstract: PURPOSE:To provide a tire slip stopping fixture wherein abnormal wear or the like is prevented from being generated partly in a net-shaped part during running. CONSTITUTION:A fixture is provided with a net-shaped part 3 having mounting piece parts 6... of mounting side bands 2 in width direction end parts. The maximum width dimension A of the net-shaped part 3 is set to 0.7 times or more the periphery and further to 0.75 times or less the periphery. When assumed C for width dimension of a tread part 9 of a tire 8, the minimum width dimension B of the net-shaped part 3 is set to 0.9C or more and further to 1.1C or less.
Patent JP-H09130809-A (JP)
Title: Motion vector searching device
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/423
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a motion vector searching device searching a motion vector in a large area by varying the density of an intermediate register. SOLUTION: The device is provided with a horizontal side register 4200 arranging a processor element and the intermediate register to be systolic array structure to form a searching area and holding pixel data of a search window, which is not included in the searching area. The device first executes the same parity phase processing to hold pixel data in the horizontal side register 4200, then returns pixel data by a return means and continually executes different parity phase processing. At the time of using by switching the density of the intermediate register, pixel data needs reproducing into a state before the same parity phase processing. In order to it, a shifter 4500 is provided at a specified position to vary the transfer of pixel data.
Patent JP-H0598747-A (JP)
Title: Roof material and ventilating method of attic
Inventor: SHIDA HIROSHI
IPC: E04B1/70
Filed: 1991-10-07
Abstract: PURPOSE:To remove the hot air and moisture of an attic by forming a plurality of recessed grooves, in which air is allowed to flow from eaves in the direction of a ridge, to the surface of a backing material in a roof material composed of the surface material of a metal plate and the backing material having heat- insulating properties. CONSTITUTION:A roof material 1 is constituted of a surface material 11 consisting of aluminum, iron, copper or these alloy plate and a backing material 12 having heat-insulating properties such as the molded form of rock wool, glass wool, etc., the foamed material of a synthetic resin, etc. A plurality of recessed grooves 4, in which air is allowed to flow from eaves in the direction of a ridge, are formed to the surface of the backing material 12, and connected even in the lateral direction in a part. Slits 7 are formed to an eave 5 receiver so that air is easy to enter an attic. A ridge ventilation 6 is formed in an opening-closing type, and the amount of ventilation of the attic can be adjusted. Accordingly, the ventilation of the attic is ensured, and dew condensation is prevented and the rot of wood and the generation of mould are obviated, thus lengthening the life-time of a building.
Patent JP-H01128783-A (JP)
Title: Production of cell capable of highly producing vitamin k1 by tissue cultivation of tobacco
Inventor: FUJITA TAKASHI
IPC: C12N5/04
Filed: 1987-11-13
Abstract: PURPOSE:To obtain cells capable of highly producing vitamin K1, by cultivating a tobacco organ to induce calluses and subculturing the above-mentioned calluses while are being irradiated with light. CONSTITUTION:Germ-free living bodies are grown from tobacco seeds and cut to a suitable size to provide tissual pieces, which are cultivated to induce calluses. The obtained calluses are then preferably subcultured in the presence of plant hormones, such as auxins and cytokinins, while being irradiated with light to provide the aimed cells capable of highly producing vitamin K1.
Patent JP-H0596296-A (JP)
Title: Method for treating nitrogen deficient organic waste water, production of copolyester from said waste water and apparatus therefor
Inventor: TOYA TAISUKE
IPC: C02F3/34
Filed: 1991-10-08
Abstract: PURPOSE:To simultaneously perform the treatment of nitrogen deficient org. waste water not requiring the addition of a nitrogen source from the outside and the efficient production of useful copolyester. CONSTITUTION:In the biological treatment of nitrogen deficient org. waste water, at first, waste water 20 is guided to an acid fermentation tank 2 and the org. matter in the waste water is decomposed to lower carboxylic acid and the treated waste water is guided to an NH4-N diffusion tank 5 to volatilize and remove NH4-N and subsequently introduced into a nitrogen fixing bacteria culture tank 8 to be treated. Since copolyester 16 is accumulated in the cells of the nitrogen fixing bacteria by the treatment in the tank 8, said polyester is separated and purified.
Patent JP-H04162806-A (JP)
Title: Oscillator employing microwave integrated circuit
Inventor: FUJIKI YOSHINORI
IPC: H03B5/18
Filed: 1990-10-26
Abstract: PURPOSE:To extend a frequency variable range by adopting the structure such that no barrier exists between a dielectric resonator and a frequency adjustment screw to vary the oscillating frequency. CONSTITUTION:A microwave integrated circuit board is mounted onto a base part 1 and a dielectric resonator 5 is fixed to the base part 1 via a cylindrical support base, and both open ends of the support base are respectively adhered closely to the base part 1 and the dielectric resonator 5. A cover 6 covers the base part 1 on which both the components are mounted to apply electric shield and air-tight sealing. Then a hole 7 is provided to a mount position of the support base of the base part 1 and a space formed by the inner face of the support base and by a fixed face of the said support base and the dielectric resonator 5 is communicated to an external space via the said hole 7. Moreover, a nut 9 to which a frequency adjustment screw 8 is screwed is fixed to an outer face of the base 1 of the hole 7 to able to fix the frequency adjustment screw 8 to a prescribed position in the space. Thus, the frequency adjustment screw 8 is arranged close to the dielectric resonator 5 and the adjustment range of the oscillating frequency is expanded.
Patent JP-H01129623-A (JP)
Title: Echo canceller
Inventor: KOBAYASHI NAOYA
IPC: H04B3/23
Filed: 1987-11-16
Abstract: PURPOSE:To ensure sufficiently the arithmetic accuracy by providing 1st, 2nd echo cancellers and a mode changeover switch or the like so as to suppress an echo sufficiently to any line and preventing a digit deterioration tap correction. CONSTITUTION:When digital data given to a transmission section 11 is sneaked. to the reception side as an echo via a hybrid 14, the adaptive operation of the 1st echo canceller 19a is stopped when the tap is converged to a degree of causing digit accuracy degradation and a switch is operated. That is, a mode change over switch 20a is turned on, a switch 20b is turned off and the 2nd echo canceller 19b is operated. In this case, the canceller 19a applies prediction calculation only by using a fixed tap coefficient and the canceller 19b erases the echo not erased by the canceller 19a adoptively. Thus, the dynamic range of echo is made narrow and the digit degradation at tap correction is prevented and the echo is suppressed sufficiently to any line and the calculation accuracy is sufficiently ensured.
Patent JP-S62145814-A (JP)
Title: Photoresist curing device
Inventor: KOIKE HIROSHI
IPC: H01L21/30
Filed: 1985-12-20
Abstract: PURPOSE:To approximately double the number of wafers to be processed per hour by separately providing a processing chamber for preliminarily heating and emitting an ultraviolet ray to a photoresist and a baking unit for thereafter baking the photoresist, thereby concurrently processing the photoresist by the both. CONSTITUTION:Preliminarily heating and ultraviolet ray emitting times tp+tu are slightly shorter than or equal to a baking time t in a normal process. Accordingly, the preliminary heating and the ultraviolet ray emitting are achieved in a processing chamber 2, and the baking is executed in a baking room 8 separately provided in parallel with the previous processes. Thus, the photoresist curing process can be performed substantially half a time as compared with a conventional process, thereby increasing by approx. double the number of wafers to be processed per hour.