baber/WOPTO huggingface dataset:
Patent JP-H05134847-A (JP)
Title: Data compressing method
Inventor: YOSHIDA SHIGERU
IPC: G06F5/00
Filed: 1991-11-14
Abstract: PURPOSE:To realize the data compressing method based on universal encoding for obtaining high compressibility with small scale hardware configuration. CONSTITUTION:A bit arrangement transformation part 12 divides source data ORD, in which one word is composed of plural bits such as 8 bits, for example, into blocks for every prescribed plural words such as four words, for example, and respective words ORD 1-ORD 4 constituting the block are divided successively from the high-order bit for the unit of (r) bits [(r) >=1, for example, (r)=1]. Then, the bit groups of the respective words are successively arranged from the high order and therefore, the bits of the block are rearranged. A universal encoding part 13 executes universal encoding by successively inputting respective words CVD 1-CVD 4 of converted data CVD obtained by the rearrangement. A universal decoding part 21 successively reads encoded data CDD and decodes the converted data CVD, and a bit arrangement inverse transformation part 22 outputs the converted data CVD after returning the bit arrangement to the arrangement of the source data ORD.
Patent JP-H04172274-A (JP)
Title: Analog/digital hybrid integrated circuit, method for testing the same, communication equipment, video signal processing apparatus and measuring instrument
Inventor: IKEUCHI FUMIO
IPC: H03M1/10
Filed: 1990-11-06
Abstract: PURPOSE:To evaluate the characteristics of internal circuits in an individually separated state by constituting an analog/digital hydbrid integrated circuit so as to provide a shift register fitted with a feedback circuit to the part connecting respective circuits. CONSTITUTION:The test of the D/A converter 5 of an analog/digital hybrid integrated circuit 8 can be performed in the converter 5 alone without receiving the effect from the circuit of the previous stage by inputting known ideal expectation value data from a shift register 4 fitted with a feedback circuit. In the test of a digital processing circuit 3, the register 4 is set to a data latch mode and the output of the circuit 3 is inputted to the converter 5 as it is. The converter 5 is corrected to an ideal D/A converter in characteristics on the basis of the test result of the converter 5 alone and a shift register 2 fitted with a feedback circuit is operated as a pseudo-random number generator to measure the output waveform of the converter 5. In the test of an A/D converter 1, the known characteristics of the other circuit are corrected and a test analog signal 9 is inputted. By this method, the characteristics of circuits can be individually evaluated.
Patent JP-H10183441-A (JP)
Title: Polyester conjugate yarn
Inventor: KONDO YOSHIKAZU
IPC: D01F8/14
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new-silky random latent crimpable yarn suitable for producing a fabric having rich swelling, proper tension and suitable stiffness and expressing a touch extremely similar to that of a silk fabric. SOLUTION: This polyester conjugate yarn comprises multifilaments each having a multi-layered laminate structure comprising two kinds of polyester components continued in the filament axial direction and different in shrinkage degrees from each other, randomly has latent shrinkability and latent crimpability wherein the whole shrinkage and the linear shrinkage of the yarn are 20-40% and at most 20%, respectively, after a boiling water treatment and further wherein the rate of the crimped shrinkage based on the whole boiling water shrinkage of the yarn is 50-90%, and gives a fabric having tight swelling and good surface touch.
Patent JP-H01250349-A (JP)
Title: 2-hydroxy-3-carbamoylbenz(a)carbazole derivative and its production
Inventor: HASHIMOTO MITSURU
IPC: C09B35/378
Filed: 1988-11-29
Abstract: NEW MATERIAL:A compound of formula I [R1, R2 are H, alkyl, aryl, heterocyclic residue or incorporate to form a ring; R3 is H except the case where R4 is H, alkyl, alkoxy, alkylsulfonyl, alkylmercapto, halogen, nitro, aryl; n is 1-4; R4 is H, alkyl, aryl]. EXAMPLE:2-Hydroxymethyl-3-phenylcarbamoyl-8-methoxybenzo[a]carbazole. USE:An electrophotographic photoreceptor of high sensitivity. Especially a coupler for obtaining an azo compound used in a charge-generating pigment in a laminated photoreceptor. PREPARATION:The reaction of 2-hydroxybenzo[a]carbazole-3-carboxylic acid derivative of formula II with an amine of formula III gives the compound of formula I.
Patent JP-S63150542-A (JP)
Title: Ventilator
Inventor: WAKAI MASAO
IPC: F24F7/007
Filed: 1986-12-16
Abstract: PURPOSE:To make it difficult to be affected by the speed of an external air flow, and to lower power consumed and noise by providing a differential sensor for measuring a difference in the pressure between the interior of a room and the outside thereof, an air feed fan for feeding air to the interior of the room, and a controller for controlling the output of said air feed fan in accordance with the output of said differential pressure sensor. CONSTITUTION:When a discharge fan 2 provided at the discharge port 34 of a house 1 is operated, a difference in the pressure between the interior 10 and the outside of a room is produced. Then, in an outdoor side detection port 7 and an indoor side detection port 8, a difference in the pressure between the interior and the outside of the room is produced. The pressure difference is detected by a differential pressure sensor 6, and the output of the pressure sensor 6 is supplied to a controller 11. The controller 11 presets the pressure difference between the interior 10 and the outside of the room, at which an effective ventilation is possible, at -3mmAq, for example. When the pressure difference exceeds the set value, -3mmAq, the controller 11 outputs a control signal, that is, it controls to operate an air feed fan 4 capable of varying a feed air flow rate thereby to keep the predetermined pressure difference of -3mmAq.
Patent JP-H08155956-A (JP)
Title: Production of stampable sheet excellent in flowability at time of molding
Inventor: UCHIDA YUICHI
IPC: B29B15/08
Filed: 1994-12-02
Abstract: PURPOSE: To easily produce a stampable sheet having no three-dimensional entanglement of fibers and excellent in flowability at the time of molding. CONSTITUTION: In a method for producing a stampable sheet consisting of 20-70wt.% of discontinuous reinforcing glass fibers and 30-80wt.% of a thermoplastic resin by a papermaking process, a dispersion prepared by dispersing glass fibers and a thermoplastic resin in a surfactant-containing aq. medium containing fine air bubbles is supplied to the surface of a moving porous support to continuously form a sheet. In this case, the glass fiber content of the dispersion is set to 0.01-2.5wt.% and the passing speed of the surfactant-containing aq. medium through the porous support is set to 7 cm/sec or less.
Patent JP-2001118541-A (JP)
Title: Light-emitting device
Inventor: SHIGETA TERUAKI
IPC: H01J61/30
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of arbitrarily generating a stable column of electrical energy which is always discharged in a particular position, of random generation between electrodes which face each other. SOLUTION: An upper electrode 3 is laid over the whole surface of an upper glass substrate 1, provided with a plurality of upper electrode projections 10, while a lower electrode 4 is laid over the whole surface of a lower glass substrate 2, provided with a corresponding plurality of lower electrode projections 11, respectively facing the upper electrode projections, so as to define the positions for generating a plurality of columns of electrical energy discharged.
Patent JP-H05112430-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1991-10-18
Abstract: PURPOSE:To obtain cosmetics having excellent coloring property, water repellency and touch. CONSTITUTION:The objective cosmetics comprising blending modified powder obtained by coating powders with a mixture of a methylhydrodienepolysiloxane and an 8-l4C straight-chain hydrocarbon having one double bond at the ends at a weight ratio of methylhydrodienepolysiloxane of 1-15 pts.wt. and straight- chain hydrocarbon of 0.03-3 pts.wt., based on 100 pts.wt. powders and then subjecting the coated powders to heat treatment at 70-120 deg.C for 0.3-4hr and further at 120-200 deg.C for 1-8hr.
Patent JP-S61209608-A (JP)
Title: Cosmetics receiving box
Inventor: KOONERISU BUAN BUUREN
IPC: B65D85/20
Filed: 1985-12-27
Abstract: Package for sticks (11) having a head of a cosmetic product, which package comprises a sliding tray (3) with upstanding walls (5, 6) of which two upstanding opposite walls (6) near the middle are procided with an incision (8), such that one part or member of the sliding tray (3) can hing in respect to the other member of the sliding tray (3) and that in one of the members of the sliding tray (3) is fastened means (7, 15) in which can be placed said sticks (11). The means (7,15) in which the sticks (11) can be fastened are the preference a piece of dubble corrugated cardboard (7) or a piece moulded out of plastic (15). The sliding tray (3) is covered by means of a wrapper (2).
Patent JP-S63153434-A (JP)
Title: Indicating method for passing inspection of product
Inventor: HARADA TERUO
IPC: G09F3/02
Filed: 1986-12-18
Abstract: PURPOSE:To indicate that a product has passed an inspection, by sticking a label with a rejection mark to the product, and erasing its rejection mark by a pass mark same in color as a ground color when the product passes the inspection. CONSTITUTION:A label 1 is stuck to a product 3 whose surface color is black. In such a state, the product 3 is fed out to an inspection process, and whenever it passes an inspection, a pass mark 4 is put by black ink onto a rejection mark 2. In such a way, when all the processes for an inspection are ended, if all the rejection marks 2 are painted out by the pass mark 4, its product is decided to have passed the inspection. If the rejection mark 2 remains, the kind of defect can be discriminated in accordance with its position.
Patent JP-H01142160-A (JP)
Title: Building board
Inventor: YAMAGUCHI TOSHIHIKO
IPC: E04D3/366
Filed: 1987-11-30
Abstract: PURPOSE: To provide a construction board with good workability by sequentially forming a side part, a bottom part, and a rising part on each side of a main board and arranging stepped parts in the main board and the side part in one longitudinal end and in the bottom part and the rising part in the other longitudinal end. CONSTITUTION: A fitted part 3 is arranged in a side part 2 formed on each lateral side of a main board 1, a bottom part 4 is formed outward in the lower end of the side part 2, and in the outer end of the bottom part 4, a rising part 5 is formed. In one longitudinal end, a stepped part 6 having a thickness equal to a board thickness is arranged in the main board 1 and the side part 2 for forming an upper joint part (u), while in the other longitudinal end, a stepped part 7 having a thickness equal to the board thickness is arranged in the bottom part 4 and the standing part 5 for forming a lower joint part (d). In this way, the construction boards A, A positioned on the upper and lower sides are constructed mutually with a fixed overlapping width.
Patent JP-H07152635-A (JP)
Title: Cpu access control system
Inventor: KAWANO MITSUNORI
IPC: G06F1/08
Filed: 1993-11-30
Abstract: PURPOSE:To set an optimum CPU access speed even when plural media which differ in access speed are loaded by finding a clock frequency by initial read access at the time of substrate insertion and storing it in a clock frequency storage circuit. CONSTITUTION:When a substrate is newly inserted, a CPU performs read access to a memory 15 mounted on the inserted substrate as an initial process. While the memory 15 is accessed with a read signal, a counter 8 outputs the access time of the memory 15, so a clock frequency calculating circuit 10 calculates the optimum frequency of a clock for respective memories 15-1-15-N on the basis of the time and stores it in the clock frequency storage circuit 12. Consequently, the clock frequency need not be set for the substrate on which a memory having any access speed is mounted and even when various substrates are inserted, optimum frequencies can be set instantaneously.
Patent JP-H09146589-A (JP)
Title: Device and method for sound recording
Inventor: OCHIIWA MASASHI
IPC: G10L19/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sound recording device with allows easy confirmation of the residual recording capacity during sound recording by installing a means which calculates and displays the residual memory capacity of a data memory means. SOLUTION: Upon receiving the message that shows the start of frame writing from a DSP 31, the CPU 28 receives the data corresponding to one frame from the head address of a SRAM 32 and starts its writing to a flash memory 33. The CPU 28 writes the sound data of one frame in order from the head of the data memory region and concurrently subtracts the time corresponding to the number of frames of the sound data already written from the present residual recording capacity to recognize the residual recording capacity (time) during recording and changes the display LED which flashes in accordance with the residual recording capacity. And, when the residual recording capacity becomes less than 30 seconds, the flashing rate of the display LED is speeded up so as to inform the operator of the present situation.
Patent JP-H11135055-A (JP)
Title: Transmission type electron microscope
Inventor: OSAKI MITSUAKI
IPC: H01J37/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent electro-optical characteristics from being deteriorated due to shape deformation of an objective lens pole piece in ion irradiation by providing a through hole for introducing ion beams to the objective lens pole piece in a transmission type electron microscope which irradiates ion beams to a sample arranged in an observation position in the objective lens. SOLUTION: A through hole 31 for irradiating ion beams 23 is provided in an objective lens upper pole 20 for a transmission type electron microscope and an ion introduction pipe 33 is inserted in the through hole 31. The objective lens upper pole 20 can hold a similar shape as the general objective lens upper pole except for boring the through hole 31 for introducing the ion beams 23, especially prevent the deterioration of electro-optical characteristics caused by enlarging the bore diameter R, and treat, such as polishing, the sample in the objective lens by the ion beams without losing the high resolution observation mechanism. A cold fin 32 for pollution prevention can be attached to the objective lens upper pole 20.
Patent JP-H07153143-A (JP)
Title: Fast forward device for tape
Inventor: WATANABE DAISUKE
IPC: G11B15/02
Filed: 1993-11-30
Abstract: PURPOSE:To shorten the tape take-up time and to prevent the cost from rising by highly speeding up a rotating speed of a motor upon a changeover to a fast forward mode and quickening a tape traveling speed. CONSTITUTION:At the time of performing high speed dubbing, a switch SW3 is changed over to a recording side, and a switch SW4 is changed over to a high speed dubbing side. When a recording button is pressed, a switch SW1 is turned on, and a +B voltage is impressed upon the motor M1. Then, a base of a TR Q1 becomes H, and this Q1 is turned on. As a result, a junction 3 becomes L. Consequently, the base of a TR Q2 becomes L, and this Q2 is turned off. Thus, a serial resistor R3 and a variable resistor VR3 are connected with a governer circuit to rotate the motor M1 at high speed. At the time of performing fast forwading or rewinding the tape, a fast forward or a rewinding button is pressed. Thus, the switch SW1 and a switch SW5 are turned on. Therefore, not only the +B voltage is impressed upon the motor M1 but also the +B voltage is impressed upon a junction 4. Consequently, the TR Q2 is turned off to rotate the motor M1 at high speed.
Patent JP-H01156158-A (JP)
Title: Wind shield wiper device
Inventor: GIYUNTAA GASUTOMAN
IPC: B60S1/50
Filed: 1987-11-30
Abstract: PURPOSE: To enlarge the wiping range by constituting a windshield wiper as a wiper belt which moves over the width or length of the windshield, and guiding its rotation, passing through a cleaning casing under a prescribed belt tension. CONSTITUTION: This windshield wiper device is provided with a wiper belt 2 which moves over the width or length of a windshield 1. The wiper belt 2 is constituted as an endless belt, and is circulated through rollers 4, 5 disposed at both the sides of the windshield 1. The rollers 4, 5 are guided along guide rails 6 at both the sides of the windshield 1. The wiper belt 2 is guided in a cleaning casing 7 from a double roller 5, and is guided in it, passing through a cleaning and defrosting liquid 9 through a deflecting roller 8. A tensioner 10 is disposed in the cleaning casing 7, and one deflecting roller 8 is driven by a driving motor 3.
Patent JP-H06122430-A (JP)
Title: Method and device for heat-treating retort food
Inventor: OKAWA KATSUYUKI
IPC: A23L3/00
Filed: 1992-10-12
Abstract: PURPOSE:To perform a heat processing (sterilization) of a retort food which is packed into a sealed condition efficiently as a continuous work. CONSTITUTION:A carry-in preparation chamber and carry-out preparation chamber 9 for a work W are provided to a tank main body A in such a manner that the carry-in preparation chamber and carry-out preparation chamber are airtightly and communicatably connected to the tank main body respectively, and the pressure in the carry-in preparation chamber is raised to the same pressure as the pressure in the tank main body. Also, at the carry-out preparation chamber, the pressurized condition is reduced to the atmospheric pressure, and at the same time, the temperature is cooled to a normal temperature by injecting a cooling water. Also, in the tank main body, a rotary supporting base 3 for a work is intermittently rotatably provided in the vertical direction, and the work is dipped in and made to pass through hot water by the rotation of the rotary supporting base.
Patent JP-H10137740-A (JP)
Title: Portable water purifier
Inventor: HIMENO MAKOTO
IPC: B01D35/30
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable water purifier excellent in portability, capable of obtaining sufficiently filtered water quantity and easy in dissembling. SOLUTION: A housing 1 is constituted of a bellows-shaped body art 1a, a pair of end plates 1b, 1c fitted to both the ends, and a cover 6. A cartridge filter 2 is attached to the inside of the housing while being penetrated through the end plate 1c, and the cover 6 constituting a transmitted water outlet 6a is attached to the outlet side of the cartridge filter 2. The outer peripheral end edge of the cover 6 is held with the outer peripheral end edge of the plate 1c by a cramp 8. An intake inlet 4 and a drain port 5 are formed on another end plate 1b, and a handle 10 for expanding and contracting the bellows-body part 1a is attached to the end plate 1b.
Patent JP-2000131791-A (JP)
Title: Silver halide photographic element with less fogging
Inventor: JOHN N IIKENBERII
IPC: G03C1/34
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of fogging by incorporating silver halide chemically sensitized emulsion in the presence of an isothiazolin-one compound, and adding it to this compound after deposition of an emulsion. SOLUTION: The silver halide photographic element contains the silver halide emulsion chemically sensitized in the presence of the isothiazolin-one compound represented by the formula, and this compound is added after the deposition of the emulsion. In the formula, R1 is a substituent, preferably, embodied by an optionally substituted aliphatic, such as a 1-3C alkyl group, or an aromatic group, such as a phenyl group, or a heterocyclic group, such as an at least one N-containing 5- or 6-membered ring; and Z is an atomic group containing a carbon atom necessary to form an optionally substituted nonaromatic ring, preferably, such as an optionally substituted 5- or 6-membered nonaromatic ring.
Patent JP-S63152175-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA NAOKI
IPC: H01L21/338
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a fine transistor having high electron mobility, by sticking an insulative film on an ohmic electrode film, simultaneously patterning it, forming thereon a second insulative film, performing anisotropic etching whereby the film is left only on the side surfaces of source and drain electrodes, and forming thereon a gate electrode film. CONSTITUTION:A GaAs layer 2 and an N-type AlGaAs layer 3 are stacked on a semiinsulative GaAs substrate 1, and subjected to an epitaxial growth and an mesa-type etching. Element isolation is made, an ohmic electrode 14 composed of AuGe/Au and an SiO2 film are vapor-deposited on the whole surface. The films 14 and 11 are simultaneously subjected to patterning by an ion etching method, to bore an aperture in a gate forming part. The exposed part of the film 14 is alloyed by a heat treatment. Then, from this sidewall to the films 11 and 14 exposed on the upper surface and the end-portions of the film 11, a second SiO2 film 2 is stuck by chemical vapor growth and the like, and an Al gate electrode 15 is buried in the alloyed part of the film 14. Thereby, the aperture width can be limited by the film 12, and the size of an FET element is made small.
Patent JP-H01143140-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: NISHIKAWA YUKIO
IPC: H01M10/052
Filed: 1987-11-27
Abstract: PURPOSE:To prevent the occurrence of an internal short circuit and the reduction of the number of charge and discharge cycles by sticking a lithium foil with the width narrower than that of a fusible alloy sheet capable of occluding or discharging lithium on it so that its upper and lower end sections are not brought into contact with the upper and lower end sections of the fusible alloy sheet of a negative electrode plate. CONSTITUTION:A separator 3 is inserted between a positive electrode plate 1 and a negative electrode plate 2, the whole is spirally wound to constitute an electrode body, the core 10 of the negative electrode plate 2 is formed with an expanded net made of nickel or stainless steel, a negative electrode lead plate 5 made of the same material as that of the core is spot-welded to the core 10. A fusible alloy sheet 11 capable of occluding lithium at the time of a charge and discharging lithium at the time of a discharge is filled in it, a lithium foil 12 is stuck so that its upper and lower end sections are not brought into contact with the upper and lower end sections of the fusible alloy sheet 11 and its upper end section is apart from the upper end section of the fusible alloy sheet 11 by 0.3mm or above. The occurrence of an internal short circuit mainly caused by the drop off of the fusible alloy from the core at the upper and lower end sections of the negative electrode plate and the reduction of the number of charge and discharge cycles can be thereby prevented.