baber/WOPTO huggingface dataset:
Patent JP-H0510254-A (JP)
Title: Variable capacity type swash plate compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 1991-07-03
Abstract: PURPOSE:To effectively prevent the eccentric abrasion of a piston and a cylinder bore by reducing the side force which a piston is applied, by projectingly installing an annular rail on a swash plate and setting the annular rail and an arcuate groove in eccentricity to a driving shaft side for the center point at an inner bulging-out part. CONSTITUTION:The inner bulging-out parts 17a of the inner shoes 17 and 17 slide in the radial direction, together with the inner bulging-out supporting parts of the outer shoes 18 and 18, and the outer bulging-out parts of the outer shoes 18 and 18 are relatively shifted in the radial direction, together with the cylindrical supporting surface of a piston 19. Accordingly, when a swash plate 15 tilts in a tilt angle theta, the compression load F with which each piston 19 acts on the swash plate 15 through each inner shoe 17, 17 and outer shoe 18 acts on the swash plate 15, as the nearly vertical force from each piston 19 in the vicinity of the top and bottom dead centers, and the side force is reduced. Accordingly, even in case of a one-sided head piston 19, the generation of the one-side contact in a cylinder bore 1a of the piston 19 is prevented.
Patent JP-S5954606-A (JP)
Title: Condensation column of sulfur
Inventor: NAKAJIMA NAOTO
IPC: F28B1/00
Filed: 1982-09-21
Abstract: PURPOSE:To make temperature in condensers uniform, to aim prevention of clogging caused by partial condensation, and to enable reduction in foundation area, by constructing the upright condensers, setting a double structure in the column. CONSTITUTION:A condensation column of sulfur consisting of the main body 100 of the column, the condensers of sulfur 101, 102, and 103 set multiple stages vertically in the main body 100, the cooling parts 151, 153 and 155 formed between them and the outer walls of the main body, and the sulfur collecting pot 129. The pot 129 is set at the bottom of the lowest condenser 101, and the outlets of liquid sulfur condensed by the condensers 101, 102, and 103 are opened to it. By the condensation column of sulfur for condensing vapor sulfur, temperature in the condensers is made uniform, and clogging caused by partial condensation is prevented. Since this column is a upright type, foundation area is reduced.
Patent JP-S6142781-A (JP)
Title: Data recording method
Inventor: KAMEDA KEIICHI
IPC: G11B20/12
Filed: 1984-08-02
Abstract: PURPOSE:To output simply acoustic/non-acoustic information at the same time by recording digital non-acoustic information structured in one of plural channels so as to output easily lots of digital data continuously at a prescribed time interval. CONSTITUTION:The digital acoustic information structured into identification information for identifying address and data attribute, synchronizing period information and data information at each block is recorded on the 1st channel 11 of plural channels such as 2 channels and the digital non-picture information such as structured at each block similarly is recorded on the other 2nd channel 12, both the channels 11, 12 are read in parallel, lots of digital data are outputted easily continuously with a prescribed time interval and the acoustic/non-acoustic information are outputted simply without using a large capacity of storage section.
Patent JP-H0511912-A (JP)
Title: Electronic equipment
Inventor: TANEDA ATSUSHI
IPC: G06F3/023
Filed: 1991-07-04
Abstract: PURPOSE:To decrease the number of switches and display means without decreasing input functions of the switches and the display functions of the display means at the electronic equipment equipped with the plural switches for operation inputs and the plural display means provided corresponding to the respective switches. CONSTITUTION:A CPU for controlling an electronic typewriter inputs (step S2) a mode switching key, switches (S21) the mode from a normal mode to an impression mode according to the input, reads (S23) the level of impression set at this time and displays (subsequent to S24) of the level on the LED of the display means. In the same mode, the data of the impression level are changed (subsequent to S5) corresponding to the input (S3) of a function key. In a normal mode, various processings are executed (S10) according to the original input functions of the respective keys corresponding to the inputs of the respective function keys.
Patent JP-H04362858-A (JP)
Title: Picture reader
Inventor: KAMO YASUSHI
IPC: H04N1/04
Filed: 1991-06-10
Abstract: PURPOSE:To reduce power consumption and to improve the picture quality with safety by reducing a read time in the case of consecutive read. CONSTITUTION:A fluorescent light 2 and a mirror 6 are supported by a 1st carriage 10 and mirrors 7, 8 are supported by a 2nd carriage 11. The 1st carriage 10 and the 2nd carriage 11 are stretched by a wire or belt 12 and moved in the left direction A from a home position by a motor (M) 13 and then restores in the right direction A' and the state is detected by a home position sensor 9. Upon the receipt of a read start command from an external device, a CPU lights the fluorescent light 2 and starts the movement of the carriages 10, 11 in the read direction A after lapse of a time t1 for which the luminous quantity of the fluorescent light 2 is made stable, When the read is finished, the fluorescent light 2 goes off, and the movement in the return direction A' of the carriages 10, 11 is started. The fluorescent light 2 is lighted again after lapse of a prescribed time t2 or after the carriages 10, 11 pass a prescribed position P1.
Patent JP-H0329158-A (JP)
Title: Method for protecting card reader
Inventor: TAKIGUCHI KIYOAKI
IPC: G11B19/12
Filed: 1989-06-26
Abstract: PURPOSE:To disable the issue of a magnetic operation based upon illegal operation by detecting the opening/closing of a guide pass and inhibiting the rewriting in a magnetic card. CONSTITUTION:Engaging pins 18, 19 are engaged with respective locking grooves 15, 16 and inserted into their insides to fix a front cover 11 on a base 10. A detection switch 20 for detecting the opening/closing of the front cover 11 is fixed on the immediately center of the base 10 in the vicinity of the aperture end of a rear cover 12, and when the front cover 11 is removed, the switch 20 is driven to decide the removal. Thus, the opening/closing of the guide pass of the card reader is detected, the information of the magnetic card inserted into the card reader can be prevented from being rewritten, and since the initial operation of the card reader is always restored by reading out the information of the magnetic card again, illegal writing operation can be suppressed.
Patent JP-H11352012-A (JP)
Title: Method for inspecting optical system, method for manufacturing the same, and method for manufacturing aligner
Inventor: TANAKA KAZUMASA
IPC: G03F7/20
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To perform adjustment and evaluation so that environmental conditions where a device is installed and used can be mode available by inspecting the optical performance of an optical system using inspection light with a wavelength which is adjusted by a wavelength adjustment process. SOLUTION: The light from a light source 11 is applied to a test mask 13 through a lighting optical system 12, and the test pattern of the test mask 13 is transferred to a photosensitive substrate 15 via a projection optical system 14. Then, by observing or measuring the test pattern image transferred onto the photosensitive substrate 15 using such an observation device as an electron microscope, the optical performance of the projection optical system 14 can be evaluated, thus easily and similarly creating the same environment as that at the location where the optical system is installed or used under an environment where the optical performance of the optical system is adjusted and inspected, even if environmental conditions differ between the location, where the optical system is adjusted and inspected and where the optical system is installed or used.
Patent JP-H0459065-A (JP)
Title: Screw centrifugal separator
Inventor: OMORI KAZUKI
IPC: B04B1/20
Filed: 1990-06-21
Abstract: PURPOSE:To efficiently separate and discharge even a pasty and soft solid component at a low cost by providing a screw conveyor shaft and plural scrapers in sliding contact with the guide surface of a rotary drum and supplying an original liq. to the separation part through the hollow part of the conveyor shaft. CONSTITUTION:An original liq. supplied to a rotary drum 1 through a feed pipe 17 is firstly centrifugally separated in the separation part 1a, and the separated low-specific-gravity component L is discharged from an outlet 18. The concd. high-specific-gravity component H is gradually moved toward the scraping part 1b by the spiral blade 9 of a screw conveyor shaft 7 and concentrated, introduced into the scraping part 1b from the clearance between a partition plate 12 and the drum 1, the solid component in the liq. concentrate is scraped by a scraper 10 and discharged from an outlet 19 through the beach zone Z and liq. concentrate discharge hole 6. Consequently, the cost is reduced, the turning rate is further increased, and a centrifugal effect is enhanced.
Patent JP-H0456026-A (JP)
Title: Puffer type gas blast circuit breaker
Inventor: SAKAKI MASAYUKI
IPC: H01H33/915
Filed: 1990-06-21
Abstract: PURPOSE:To suppress generation of metal vapor even though hot gas is in contact at the time of tripping by using Al as the material to a cooling cylinder and a supporting part, and enclosing their specific areas with a metal having high melting point such as Cu. CONSTITUTION:A cooling cylinder 21 and a supporting part 18 are formed in Al. The bore of this cooling cylinder 21 and the periphery of the supporting part 18 are covered with a material having high melting point such as Cu. To spray Cu vapor, metallicon coating is adopted, and a Cu film 25 is formed, not expressly illustrated, which is also formed in that position on the cylinder 21 bore where a stationary main contact 3 is located. The metallicon coating is to spray Cu vapor to ensure that Cu film is provided easily even on a complicated curvature or in a narrow plate. The thickness of the Cu film shall be adjusted according to the temp. of hot gas or the location.
Patent JP-2000353041-A (JP)
Title: Scale type simple input device
Inventor: USUI YUJI
IPC: G06F3/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To permit miniaturization and weight reduction of a portable personal computer and a portable information terminal by miniaturizing a keyboard. SOLUTION: This device is composed of an input key 10 and a scale 20 on which characters are printed. In addition, the scale 20 is composed of plural sectioned columns and 'HIRAGANA (cursive form of Japanese syllabary)' are printed in the vertical direction (positive direction of Y axis), 'KATAKANA (Japanese syllabary)' are printed in the vertical direction (negative direction of Y axis), 'capital alphabetical characters or signs' are printed in the horizontal direction (negative direction of X axis) and 'small alphabetical characters or signs' are printed in the horizontal direction (positive direction of X axis) of each column. The height direction is defined as a Z axis (positive in the upper direction) here.  For example, 'the first HIRAGANA in Japanese syllabary order' 'the first KATAKANA in Japanese syllabary order', 'A' and 'a' are printed on the leftmost side and 'the last HIRAGANA in above order', 'the last KATAKANA in above order', '$' and '%' are printed on the rightmost side.
Patent JP-S6319576-A (JP)
Title: Light emitting device for measuring position
Inventor: SAKANISHI SHOICHI
IPC: G01S5/16
Filed: 1986-07-14
Abstract: PURPOSE:To improve the reliability of a position measuring system by rotating plural laser light emitting devices stably at the same speed. CONSTITUTION:A ground station is constituted of laser light emitting devices A, B and a reference bearing pulse transmitter TX. A whole directional light receiver SX and a reference bearing pulse receiver RX are mounted on a vehicle P to be measured at its position to constitute a car station. In said constitution, timing crossing light emitting elements 4, 5 fitted to the device A is detected and transmitted from the transmitter TX to the behicle P as a reference bearing pulse. In the behicle P, the receiver RX detects the reference azimuth pulse to measure the time required up to the reception of laser beams radiated from the devices A, B by the receiver SX. The devices A, B are rotated in the same direction at the same speed and phase on the basis of phase lock group control. Since the rotational light emission of two laser light emitting devices A, B can be executed without no phase difference, positional measurement can be accurately attained.
Patent JP-S649465-A (JP)
Title: Triboelectrifying member
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/113
Filed: 1987-07-02
Abstract: PURPOSE:To give superior positive chargeability and sharp chargeability by using a polymer of a specified monomer or a copolymer of said monomer and a vinyl monomer for a resin component. CONSTITUTION:The polymer of the monomer represented by the formula, where R being H, halogen atom, or 1-5C lower alkyl group, or the copolymer of said monomer and the vinyl monomer is used for the resin component of the triboelectrifying member. This member is obtained by dissolving or dispersing, when needed, into a solvent or a dispersion medium, coating the base of said member with the obtained coating fluid, and drying it. At that time, an organic filler, such as silica or carbon may be added in order to enhance reinforcing and abrasion resisting effects. The other vinyl monomer to be used for copolymerizing with said monomer is styrene, acrylate, methacrylate, or the like.
Patent JP-H04313100-A (JP)
Title: Manufacture of fuel pellet for atomic reactor
Inventor: YAMAGISHI SHIGERU
IPC: G21C21/02
Filed: 1991-04-10
Abstract: PURPOSE:To manufacture high-density sintered pellet of thorium oxide or the mixed oxide of thorium base without adding sintering assistant. CONSTITUTION:The raw liquid (sol) of nuclear fuel material is prepared. Gel particles are obtained from the sol by an ordinary method. The water in the sol particles is sufficiently cleaned by using organic solvent such as alcohol which can be mixed at the total rate. After displacement, the used organic solvent such as alcohol is removed. The particles are dried in air, press molding is performed and soft dry particles are obtained. Moisture is applied in the dry particles, press molding is performed, sintering is performed and the high- density fuel pellet for atomic reactors is obtained.
Patent JP-S5953516-A (JP)
Title: Novel block copolymer and manufacture of the same
Inventor: NAKAHAMA SEIICHI
IPC: C08F4/48
Filed: 1982-09-22
Abstract: PURPOSE:To obtain titled copolymer with both thermoplastic and functional characteristics, by first carring out a copolymerization between a styrene compound and polymer formed by polymerization of an intermediate derived from a vinyl monomer and substituted silyl group-contg. compound, followed by reaction with a proton donor. CONSTITUTION:An intermediate of formula II (Z is of formula III, etc.) prepared by bringing (A) a vinyl monomer of formula I (X is amino) (e.g., p-amino styrene) into contact with (B) a substituted silyl group-contg. compound of formula: R<3>R<4>R<5>Si-(R<3>-R<5> are each alkyl, or aryl) [e.g., (CH3)3SiCl, etc.] is subjected to polymerization in the presence of (C) an amionic polymerization initiator (pref. n-butyl lithium) to form a living polymer having recurring unit of formula IV, which is then copolymerized with (D) a styrene compound of formula V (R is H, or methyl, Q is H, etc.) followed by being brought into contact with (E) a proton donor (e.g., hydrochloric acid), thus obtaining the objective copolymer having bond between recurring units of formulae VI and VII, respectively.
Patent JP-S6057711-A (JP)
Title: Manufacture of longitudinal vibration transducer
Inventor: KAWATSU TERUO
IPC: H03H3/007
Filed: 1983-09-08
Abstract: PURPOSE:To obtain a longitudinal vibration transducer having uniform and stable characteristic by manufacturing lots of longitudinal vibration transducers from a ceramic raw board at the same time in the same process so as to reduce variation of the characteristic of each longitudinal vibration transducer. CONSTITUTION:Electrode films 2, 3 are formed on upper and lower sides of a piezoelectric ceramic board 1 having a size from which plural piezoelectric boards for longitudinal vibration transducer are formed. A high voltage is impressed to the piezoelectric ceramic raw board 1 formed with the electrode films 2, 3 so as to apply polarization in the broadwise direction. A constant elastic metallic plate 4 is bonded to an opposite position clipping the piezoelectric ceramic raw board in the same shape on both the upper and lower faces of the piezoelectric ceramic raw board 1 applied with polarization. The electrode films 2, 3 of the piezoelectric ceramic raw board 1 are cut off and removed at a desired position in response to the electric characteristic of the transducer to be manufactured. The piezoelectric ceramic 1 is cut off and separated into the size of each longitudinal vibrating transducer so as to form the paper-tablet form longitudinal vibration transducer.
Patent JP-S5596210-A (JP)
Title: Working device for crank-shaft by numerical control
Inventor: KAWAMURA HIDEAKI
IPC: B23C3/06
Filed: 1978-12-30
Abstract: PURPOSE: To work and mold a crank-shaft of a large-scale diesel engine, etc. by using numerical control by a method wherein a cutter is synchronized with the revolution of the crank-shaft while the cutter is moved so that a surface of a crank- pin be cut in a shape that the cutter is continually contacted with a finished circle.  
     CONSTITUTION: When cutting crank-pin CP in a working portion W, a cutter M is revolved in the arrow head direction by driving a spindle motor in a spindle head SH while th spindle head SH is driven by driving servo-motors MY, MZ with the rotation of a crank-shaft CS by driving a servo-motor Mθ, the cutter M is followed up to the crank-pin CP all the time, and working and molding are controlled by means of a numerical control portion NC so that the edge continually be contacted with a finished, external circle of the crank-pin CP. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1013815-A (JP)
Title: Video on demand system
Inventor: MARUYAMA MITSUTOSHI
IPC: H04N7/173
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve operation convenience by storing desired picture data in a picture data storing part within a viewer's home terminal so as to process the reproducing operation of a picture with respect to the picture data storing part. SOLUTION: When the viewer designates desired picture data from the key pad 54 of a home terminal(HT) 5-1, CPU 51 sends a picture request signal (m) to a center 1. A controller 14 retrieves a picture data base 10 and sends desired picture data (b) with the address of HT 5-1 to a CATV transmission line X-1. The HT 5-1 demodulates received picture data (g), stores it in the picture data storing part 52 and then reproduces it through a TV interface 53. When the viewer executes picture operation such as fast forward/rewind/ instant stop/slow reproduction, etc., by means of the key pad 54, CPU 51 controls the part 52 for fast forward/rewind/instant stop/slow reproduction, etc.
Patent JP-2000354252-A (JP)
Title: Hue discrimination circuit
Inventor: KANDA HIROKO
IPC: H04N1/46
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To efficiently perform realization at a low cost by small circuit constitution by directly detecting a specified color by using color difference signals. SOLUTION: The hue of chroma is divided on a plane where the hue is expressed by the color difference signals (R-Y and B-Y) and whether or not it is in a certain specified hue is discriminated. The respective boundary lines of the discrimination areas (1)-(16) of the hue on the R-Y and B-Y plane are expressed by a formula K=α×(B-Y)+β(R-Y) on condition that it is the integer of the range of α=0-4 and β=-4-4. From the positive/negative of the value of the expression, which side of the respective boundary lines the hue is on is discriminated. That is, in order to detect whether or not the chroma is in the certain hue, the two coefficient sets of the expression to be the boundary line of the hue are selected and discrimination is made by checking the positive/negative of the two expressions.  When detection is performed by this method, since the need of tentatively converting the color difference signals (R-Y and B-Y) to RGB signals and processing them is eliminated, a chroma key is realized by the small circuit constitution.
Patent JP-H08497-A (JP)
Title: Hand care towel
Inventor: YAMADA IKUKO
IPC: A47K7/00
Filed: 1994-06-24
Abstract: PURPOSE:To enable easy and inexpensive sterilization or antimicrobial treatment of hands by providing a disposable towel base carrying hand care ingredients. CONSTITUTION:A hand care towel comprises a disposable towel base and hand care ingredients contained in the towel base. The hand care ingredients are selected in any combination from moisture retaining ingredients, sterilizing or antimicrobial ingredients, and ultraviolet light cutting ingredients. For preparation, an oil phase material containing such ingredients is dispersed in an aqueous phase material by using an emulsifier. Sanitary papers, paper towels or chemical fiber papers are preferably used as the towel base. The paper towels are preferably of embossed type. If a thin sanitary paper is used as the disposable towel base, the hand care towel may be provided in the form of portable pocket tissues.
Patent JP-2000352985-A (JP)
Title: Strap for carrying cheering implement, such as megaphone
Inventor: KOBAYASHI KATSUKI
IPC: F16M13/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a strap which can be conveniently used for carrying of cheering implements, such as megaphones, and is capable of carrying the cheering implements with a good appearance. SOLUTION: This strap is constituted by mounting securing members 3 capable of freely attachably and detachably securing the implements 6, such as the megaphones, to both ends of a flexible strap body 2 having at least a length to allow hanging of the strap at least on the neck. The strap body 2 is formed adjustably in its length and rubber-like elastic expansion rings are used for the securing members 3. The strap body is composed of an intermediate main part 2a of the prescribed length to be hung at the neck and extension part ends 2b extended separably by means of connecting members, such as buckles 7 to both ends thereof. The extension part ends 2b are formed in a ring form to allow to insert the wrists.