baber/WOPTO huggingface dataset:
Patent JP-H01110218-A (JP)
Title: Gas flowmeter and gas flow rate controller
Inventor: ARAI SOMEYOSHI
IPC: G01F1/34
Filed: 1987-10-24
Abstract: PURPOSE:To measure a flow rate of a gas without error regardless of varied degree thereof, by performing a computation with a CPU using a temperature of the gas, a pressure change per unit time and the like before and a after the outflow thereof in a container. CONSTITUTION:While a gas flows out of a container A, first, a temperature and pressure of the gas in the container A are detected respectively with a temperature sensor 2 and a pressure sensor 1 at a certain time and in a fixed time thereafter. After an A/D conversion or the like thereof, signals of the sensors 1 and 2 are stored into a memory 6. A computing section 5 determines a pressure change in the gas per unit time from a pressure data stored in the memory 6 and a product of the pressure change, a volume of the gas within the container A and a temperature of the gas at a reference state. Then, the product thus obtained is divided by a product of a temperature of a gas as temperature data stored in the memory 6 and a pressure of the gas at the reference state thereby calculating a flow rate of the gas flowing out of the container A.
Patent JP-S62129306-A (JP)
Inventor: IGARASHI KATSUTOSHI
IPC: C08F2/48
Filed: 1985-11-29
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-H04144254-A (JP)
Title: Integrated circuit wiring design method
Inventor: SHINJO KEISUKE
IPC: G06F17/50
Filed: 1990-10-05
Abstract: PURPOSE:To shorten the wiring length by a method wherein the wiring route regions in the directions in parallel with and perpendicular to the vector direction specified by the total vector sum are provided so that the wirings connecting to the terminals may pass through the wiring route regions. CONSTITUTION:The wiring directions linearly connecting the terminals to be connected to one another between respective blocks are vector-indicated. For example, assuming the coordinate of a terminal An and that of another terminal Bn respectively to be (axn, ayn) and (bxn, byn) to make the vector component positive, the wiring directional vector An Bn is to be (1bxn-axn1, 1byn-ayn1). Next, the total sum of the pins and the pairs among the whole block is calculated to set up the wiring route regions in the directions in parallel with and perpendicular to the vector direction. Through these procedures, the wirings connecting the terminals are to pass through the wiring route regions in parallel with the vector direction since most of the wirings along the total sum vector direction are contained in the whole wiring connecting to the circuit blocks. Accordingly, most of the segments linearly connecting the terminals are contained in these wirings thereby enabling the title IC wiring to be designed using short wirings.
Patent JP-H03131400-A (JP)
Title: Method for coagulating earth and sand and mud shield method using the same
Inventor: AOYAMA KIYOSHI
IPC: E21D9/12
Filed: 1989-10-18
Abstract: PURPOSE:To carry a great amount of mud out of a drift and transfer it efficiency by injecting into earth and sand mud coagulation agents containing acrylic water soluble polymer having specific molecular weight, silty clay and water at a predetermined ratio so that they are kneaded and formed into a coagulated state. CONSTITUTION:Silty clay is dispersed in water to form a clay suspension, into which acrylic water soluble polymer is added and mixed to prepare mud coagulation agent, wherein the weight ratio of silty clay to water is 0.1-1:1; the weight ratio of acrylic water soluble polymer to silty clay 0.001-0.1:1. Said agent is injected into a chamber 2 formed at the rear of a partition wall 11 provided at the front of a cutting face 15 and kneaded with excavated earth and sand which is excavated at the cutting face 15. In this manner, mud having appropriate fluidity, in a coagulated state, is produced. As a result, stability of earth and sand of the cutting face 15 can be maintained, so that the earth and sand can smoothly be discharged by means of a screw conveyor 13 and surplus soil can be handled easily.
Patent JP-H0895856-A (JP)
Title: Computer apparatus with cache memory
Inventor: ROSU BUII RAFUETOTA
IPC: G06F12/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting an unbroken cache hit without waiting for a cache tag error to be corrected. SOLUTION: A valid ECC (CPU-ECC) for a CPU address tag is generated by an ECC generator 405, and simultaneously, a content (cache tag) of cache RAM related to the CPU tag is accessed together with a related ECC (cache ECC) and compared with the CPU tag and the CPUECC (401). When these two tags coincide with each other and also these two ECCs are matched with each other, a high speed hit is asserted. When they do not coincide, the cache tag is checked by a tag checking correction circuit 215 and waits, if necessary, until it is corrected. Then, the cache tag which was checked/corrected is compared with the CPU tag (209), and a cache hit is detected.
Patent JP-H05105651-A (JP)
Title: Novel diamond compound and photosensitizer using the same
Inventor: UEDA HIDEAKI
IPC: C07D333/36
Filed: 1991-10-17
Abstract: PURPOSE:To provide a novel diamond compound suitably usable as an electric charge transport material for photosensitizers or electroluminescence elements. CONSTITUTION:A compound of formula I [Ar1 and Ar2 are each (substituted) alkyl, (substituted)aralkyl, (substituted)aryl, (substituted)biphenyl or (substituted) heterocyclic group; R1-R5 are each H, alkyl, alkoxy or halogen; X is O, S or formula II (R6 and R7 are each H, (substituted)alkyl or (substituted)aryl; (n) is 1-4)], e.g. a compound of formula II. This compound can be obtained by Ullmann reaction of a diamine compound of formula IV and respective iodides of formula V, formula VI, formula At1-I and formula Ar2-I in the presence of a basic compound or transition metal compound catalyst in an appropriate solvent. A photosensitizer having this compound applied to the electric charge transport layer is excellent in sensitivity, electric charge transport ability, initial surface potential and the beam attenuator characteristics in dark attenuation factor,. also being low in the light fatigue after repeated use.
Patent JP-H0288094-A (JP)
Title: Shaving device
Inventor: ARUBAATO HEKUSUTORA
IPC: B26B19/14
Filed: 1988-10-25
Abstract: PURPOSE: To most efficiently achieve clamp operation between a carrier and a cutter so that the clamp operation is kept constant substantially for any cutter by preventing the cutter from being displaced in from the carrier during shaving by composing the apparatus so that the cutter comes into contact with the carrier by three supporting projections which are not arranged on the same line. CONSTITUTION: This apparatus is composed of a vessel 1 having a holder 2 for an external shaving member 3 and an internal shaving member 4 to be rotated in respect to the external shaving member. At a section 14 of a cutter 8, three supporting projections 24, 25 and 26, which are not arranged on the same line, are provided. When the cutter is formed of thin plate materials, these projections 24, 25 and 26 can easily be formed by partially protruding that material. The supporting projections 24, 25 and 26 come into contact with a wall 27 of a void part 15 and the supporting projection 26 comes into contact with an opposite wall 28 of the void part 15. Thus, three supporting projections constantly and effectively support the cutter inside the carrier.
Patent JP-H01112657-A (JP)
Title: Lithium secondary battery
Inventor: TAKAYAMA KAZUO
IPC: H01M4/134
Filed: 1987-10-27
Abstract: PURPOSE:To make manufacture of a battery more effective by fixing subject metal to be alloyed directly at a battery cell by ultrasonic welding and using Li alloy for a negative electrode. CONSTITUTION:Subject metal to be alloyed to compose Li in the alloy is fixed directly at a battery cell by ultrasonic welding without disposing a current collecting body between them. There is no particular restriction to be the alloy forming metal to form alloy of Li, so Al, Mg, In, Pb, Sn, Bi, Sb, Tl, Zn, Cd, etc., or alloy of any such metal may be used to be applicable to a purpose. An electrode of Li alloy can thus be produced easily and in a short time for a secondary battery using Li alloy, and a Li alloy electrode where almost no Li exists can be obtained. A Li alloy electrode usable for a coin type battery, a button type battery, or a thin battery can therefore be produced with advantages concerning workability, cost, etc.
Patent JP-H02116949-A (JP)
Title: Information processing system
Inventor: HAYASHI HIDEO
IPC: G06F15/167
Filed: 1988-10-27
Abstract: PURPOSE:To execute the transfer and the communication of information at a high speed between processors by providing a communication register which can execute an access to plural processors and providing an access means to this communication register. CONSTITUTION:When a request from a processor is received, a requested processor number, an operation mode of the processor, and address information are received by a processor number register 14, a mode register 9, and an address register 10, respectively. If the operation mode register 9 is '0' of a non- privilege mode, the contents of the processor number register are decoded by a decoder 11, and a result of its output and each bit of a communication register directory 7 are compared, converted to 2 bits by an encoder 13, and by coupling a bit of the address register 10 to the right side of 2 bits, a communication register is brought to access.
Patent JP-S60210257-A (JP)
Title: Absorbable laminated structure
Inventor: TEIMOSHII AREKISANDAA KURAMAA
IPC: B32B5/16
Filed: 1984-12-20
Abstract: The present invention provides a layered absorbent structure, the structure having an upper surface and a lower surface. The structure comprises:(a) n webs of fibrous material, n being an integer of two or more. The webs are layered such that there is an uppermost web, a lowermost web, n-2 intermediate webs, and n-1 interfaces of two opposed adjacent contacting surfaces of adjacent webs. Each of the interfaces has a surface area.(b) Absorbent particles forming a discontinuous layer at one or more of the interfaces.The opposed adjacent contacting surfaces at each interface where particles are present are substantially entirely frangibly bonded by fiber entanglement between the contacting surfaces. The particles are immobilized at said interface(s) substantially entirely by fiber entrapment.
Patent JP-H11112459-A (JP)
Title: Ofdm receiver
Inventor: IWASAKI TOSHIYA
IPC: H04J11/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the speed of signal processing by decoding a complex symbol signal string based on time from the output of an output starting time to the output of a pilot signal. SOLUTION: An FFT(fast Fourier transformation) part 13 outputs an output start signal ϕS each time of starting the output of a pair of complex symbol signal strings. A pilot signal detecting part 16 gives a signal ϕP showing the detection of a pilot signal to AFC(automatic frequency controller) 18. AFC 19 gives a signal ϕ19 according to the frequency deviation within a carrier interval to NCO(numerical controlling oscillator) 21. An FFT part 13 compensates only frequency deviation within carrier frequency interval. An enable signal generation part 1 receives a signal ϕ18 showing the frequency deviation of a carrier interval unit from AFC 18 and after the elapse of time according to frequency deviation from the input of the signal ϕS, gives the enable signal ϕE of a fixed pulse width.
Patent JP-H07106014-A (JP)
Title: Connector
Inventor: ANPO TSUGIO
IPC: H01R43/00
Filed: 1993-10-01
Abstract: PURPOSE:To complete waterproof property and to achieve automatic assembly by covering the connection part of a conductive metal terminal with a cover, by ensuring the water resistance between the conductor of an electric wire and the conductive metal terminal by means of a filler, and by omitting inserting formation of the conductor. CONSTITUTION:The rear end part 1a of a conductive metal terminal 1 held on a terminal holder 2 is connected to a foiled conductor 4 of a trimmed flat cable 3 by spot welding and the like. The connected part is covered with a pair of covers 5a, 5b that are preliminarily formed, and a waterproof filler 6 of butyl rubber, etc., is applied to the inner surface of each of the covers 5a, 5b. A recessed part 7 for fitting the block body 2b of the terminal holder 2 is provided on each of the covers 5a, 5b, while a plurality of protruded bodies 8 are protruded toward the cover 5a on the cover 5b. Trimming hole 9 for penetrating the protruded bodies 8 are provided on the insulating part of the cable 3. Water resistance is thus ensured, and inserting formation can be omitted thereby.
Patent JP-S62129402-A (JP)
Inventor: MORI MASATO
IPC: E01C19/00
Filed: 1985-11-29
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-H07120688-A (JP)
Title: Light deflector, and image display device using this light deflector
Inventor: YAMAMOTO TOMOKO
IPC: G02F1/03
Filed: 1993-10-28
Abstract: PURPOSE:To provide a light deflector easy to be downsized and arrayed and area-gradable, and an image display device using it. CONSTITUTION:When no voltage is applied between the fixed electrode 3 and mirror part 16 of the light deflector, one end of the mirror part 16 is fixed by a fixing member 15 to form an angle theta. A voltage corresponding to a required reflected light quantity is applied between the both by a voltage application control part, thereby the mirror part 16 is electrostatically attracted on the fixed electrode 3 side, and the mirror part 16 is closely adhered onto a dielectric thin film layer 12 from one end side only by the area corresponding to the required light quantity. Since a beam is made incident on the closely adhered mirror part 16, the light quantity proportional to the closely adhered area is deflected in the reflecting direction toward a light receiving part. In an image display device having a plurality of such light deflectors arranged therein, gradation in an image to be displayed can be freely changed since the voltage application control part independently controls each light deflector to change the reflected light quantity from each light deflector.
Patent JP-H04146153-A (JP)
Title: Ink jet recording head
Inventor: SUZUKI HIDEAKI
IPC: B41J2/055
Filed: 1990-10-08
Abstract: PURPOSE:To enhance noiseproof effect by filling a space, formed between a head case and a channel board, a vibrator and a piezoelectric element, with molding material. CONSTITUTION:A space, formed between a head case 5a and a channel board 1a, a vibrator 2a and a piezoelectric element 3a, is filled with silicon resin, which cures as time elapses, thus forming a mold layer 6a. Since the resin provides fluidity when it is injected into the space, the mold layer 6a is formed thoroughly on the surfaces of the channel board 1a, the vibrator 2a and the piezoelectric element 3a and to the corners of micro spaces formed by these components. In the structure, vibration transmitting on the channel board 1a, the vibrator 2a and the piezoelectric element 3a upon driving of the piezoelectric element 3a is damped or absorbed by the highly elastic mold layer 6a and discharged to the atmosphere in the form of very low acoustic vibration. According to the constitution, noise can be suppressed even if the performance is improved resulting in compatibility of high performance and silence.
Patent JP-H04147890-A (JP)
Title: Optical recording material
Inventor: NINOMIYA HIDETAKA
IPC: G11B7/246
Filed: 1990-10-11
Abstract: PURPOSE:To obtain an optical recording material having a high molecular extinction coefficient and a superior shelf stability to heat and light on which information can be recorded by a semiconductor laser by a method wherein an optical recording layer and a substrate are provided, and a specific dye is incorporated in the recording layer. CONSTITUTION:An optical recording material is provided with an optical recording layer and a substrate. A dye shown by a formula I is incorporated in the recording layer. In the formula, R is halogen atom, alkyl group, acylamino group, carbamoyl group, benzimidazolyl group, amino group, or sulfonamide group; l is an integer of 1-3; Y is halogen atom, alkyl group, alkoxy group, or amino group; and X is amino group, hydroxy group, or acylamino group. As a material for the substrate, plastics are suitable from various standpoints. As the plastics, an acrylic resin, a methacrylic resin, and a vinyl acetate resin can be exemplified. This dye having an absorption range from a near infrared region to an infrared region allows an easy information recording on the recording material using a semiconductor laser. Moreover, the recording material is enhanced in a molecular extinction coefficient and superior in resistance to heat and light and shelf stability.
Patent JP-H01114377-A (JP)
Title: Progressive surge motor
Inventor: KASUGA MASAO
IPC: H02N2/00
Filed: 1987-10-27
Abstract: PURPOSE:To enhance efficiency and make a device thinner, by fixing the central section of an oscillator section supported with a central shaft set on a fixing base, and by providing one section in the diameter direction of the oscillator section, with a displacement enlarging mechanism and with a piezoelectric- oscillator connected to. CONSTITUTION:In a progressive surge motor, a central shaft 101 is integrated with a fixing base 102, and an oscillator section 103 and the central shaft 101 are integrally formed on the central section. The mechanical resonance frequency of the central shaft 101 and the fixing base 102 is sufficiently higher than that of an oscillating unit consisting of the oscillator section 103, a displacement enlarging mechanism 104, a piezoelectric-oscillator 105, and the like, and the motor is of a bearing mechanism from which oscillation leakage and attenuation influenced by bearing are not almost generated. As a result, the progressive wave component of slight amplitude propagated in the oscillator-section- peripheral direction can be amplified by the displacement enlarging mechanism 104, and the increment of thickness generated by setting the displacement enlarging mechanism 104 can be suppressed.
Patent JP-H07135462-A (JP)
Title: Semiconductor logic circuit and its output coupling circuit
Inventor: IWAMURA MASAHIRO
IPC: H01L21/8234
Filed: 1993-10-28
Abstract: PURPOSE:To prevent the increase in power consumption and the destruction of elements at the coupling of plural circuits by connecting a Schottky barrier diode blocking a reverse current between a drain of a PMOS transistor(TR) and an output terminal. CONSTITUTION:A Schottky barrier diode 2 is connected between a drain D of a PMOS transistor(TR) and an output terminal 7 in the semiconductor conductor logic circuit in a direction of blocking a current flowing to the TR 1. Thus, even when a voltage higher than a voltage V at a power terminal 6 is applied to the output terminal 7 due to some cause, the high voltage is effectively blocked by the reverse direction transmission characteristic of the diode 2. Thus, no high voltage is sent to the TR 1 and an undesired TR current and diode current flows based on the high voltage. Thus, even when output terminals of the 1st and 2nd semiconductor logic circuits different from the voltage are connected in common to the coupling bus, the increase in the power consumption of the circuit in the stop state and operating state is suppressed and the destruction in the pause state circuit is prevented in advance.
Patent JP-S62131968-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: INOUE AKIRA
IPC: F02M57/02
Filed: 1985-12-03
Abstract: PURPOSE:To increase pressure while control injection rate with a simple construction by driving a small diameter piston with a large diameter piston until a spill port is sealed, while with fuel pressure in a pressurizing chamber after said port is sealed. CONSTITUTION:A small diameter piston 13 is driven by a large diameter piston 12 which is moved to a pressurizing chamber 14b side due to the application of a pressurized fuel from a fuel injection pump, to pressurize fuel in a high pressure chamber 16 and feed it to a fuel injection valve 7, carrying out fuel injection. In this case, since a fuel feeding rate is reduced by the ratio of the sectional area of the large diameter piston 12 to that of the small diameter piston 13, the fuel injection rate is reduced. As the pressurized fuel is further added until a spill port 26 is sealed by the peripheral edge part of the large diameter piston 12, the fuel in the pressurizing chamber 14b is pressurized by the large diameter piston 12. Thereby, fuel injection is carried out by the fuel in the high pressure chamber 16 which is pressurized by the small diameter piston 13 which is driven while being separated from the large diameter piston 12. Since the fuel feeding rate is larger in this case, the fuel injection rate is also increased.
Patent JP-S61150227-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA KAZUO
IPC: H01L21/60
Filed: 1984-12-24
Abstract: PURPOSE:To enable to apply to many applications and many kinds of products, by face-down-bonding wiring pellets onto pellet mounting electrodes on a pellet mounting substrate or onto electrodes formed above circuit forming sections of a large pellet. CONSTITUTION:On the upper surface of a ceramic substrate 1 containing a principal ingredient of silicon carbide, a mother chip 3 made of silicon having many pellets 2 face-down-bonded is bonded with gold-silicon eutectic 4. On the upper periphery of the substrate 1, a frame 5 made of mullite is mounted with low melting-point glass 6. On the upper surface of the frame 5, a cap 7 made of mullite is mounted with low melting-point glass 6a to seal the interior hermetically. Moreover, the mother chip 3 has bonding pads formed around it, which are electrically connected through wires 9 with inside ends of leads 8 of which portions are embeded in the low melting-glass 5.
Patent JP-H10126584-A (JP)
Title: Image reader
Inventor: WADA SHINICHIRO
IPC: H04N1/40
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an image reader without a positional deviation where correct position error data are obtained by separating a positional deviation of a slant line pattern from a deviation in a scanning speed of a scanner from a mean speed and correcting them so as to obtain correct position error data and correcting an error of picture element position based on the position error data. SOLUTION: A positional deviation of a measurement pattern 10 is detected based on a difference of data of position errors from two different slant line patterns 10a, 10b in a scanning direction. Since the positional deviation is not usually changed, the positional deviation in the slant line patterns 10a, 10b is stored in a storage section and in the case of usual reading, the left or right slant line pattern 10a or 10b is in use to measure the position error to correct position error data measured by reading the positional deviation in the slant line pattern 10a or 10b from the storage section at any time to detect the position deviation in the slant line patterns 10a, 10b.