baber/WOPTO huggingface dataset:
Patent JP-H03147560-A (JP)
Title: Cassette loading mechanism for recording and reproducing device
Inventor: TAKAHASHI KOICHIRO
IPC: G11B15/675
Filed: 1989-10-31
Abstract: PURPOSE:To miniaturize the device and to stabilize a cassette when the cassette loading is completed by projectively providing a driving lever capable of engaging with a driven pin and providing a rotary body for rotating in synchronization with a pinion. CONSTITUTION:A lever gear 91 is projectively provided with a gear part 92 equipped with a toothed surface around its entire circumference in the middle part in the tooth-widthwise direction and the driving lever 93 on the inner side of the gear part 92, and is formed with a lever part recessively provided with a 1st groove part 94 and a disk part recessively provided with a 2nd groove part 95 on the outer side of the gear part 92 as well. Now, since the driving lever 93 is allotted only for driving the latter half of the horizontal movement and driving the vertical descending of a tray 4, the length of the lever can be short accordingly. Then, at the time of completing the cassette loading, the driven pin 43 on the side of the tray is pressed downward by the driving lever 93 to work well-balanced holding force on the tray 4. By this method, the device can be miniaturized, while the cassette on the tray 4 can be stabilized.
Patent JP-H04159803-A (JP)
Title: Power amplifier
Inventor: FUJII FUMIO
IPC: H03F3/217
Filed: 1990-10-23
Abstract: PURPOSE:To improve the characteristic of an audio power amplifier by respectively providing feedback circuits before and after a modulator which modulates the pulse width of analog signals. CONSTITUTION:An integration circuit 5 and comparator circuit 6 are provided in a modulator 4 and analog signals and square waves of a prescribed sampling frequency are inputted to the input terminal of the circuit 5. The 1st and 2nd feedback circuits 9 and 10 are respectively connected between the output terminal of a pulse amplifier circuit 7 and input terminal of the circuit 5 and between a demodulator 8 and the input terminal of the preamplifier circuit 3 in the prestage of the modulator 4. In such a way, a main feedback circuit to the integration circuit 5 is constituted through the 1st feedback circuit 9 and, at the same time, high-band feedback correction is performed to the preamplifier circuit 3 through the 2nd feedback circuit 10. Therefore, a stable and highly faithful characteristic can be secured.
Patent JP-H06113258-A (JP)
Title: Frame processing unit in digital video signal recorder
Inventor: YADA ATSUO
IPC: H04N19/13
Filed: 1992-09-30
Abstract: PURPOSE:To substantially improve the correction capability of an error correction code by applying error correction to a parameter itself such as a threshold level number of a variable length ADRC and quantization step of DCT and correcting the error of the parameter itself. CONSTITUTION:A recording data quantity is controlled constant in the unit of K-pieces of SYNC blocks of reproduced data. Same reproduction threshold level number data are repetitively inserted in each SYNC block. A frequency distribution table of the reproduced threshold level number is generated by a frequency distribution table generator 25 with respect to the K-pieces of SYNC blocks. A maximum frequency in the table is selected by a selection circuit 26 as a correct reproduction threshold level number. The threshold level number in the data via a delay circuit 22 is replaced with the selected reproduction threshold level number at a correction circuit 24. Error correction using an error correction code is implemented at a circuit after the correction circuit 24.
Patent JP-H0542030-A (JP)
Title: Slacks pleat-line correction hanger
Inventor: NAKAGAWA TAKESHI
IPC: A47G25/62
Filed: 1991-08-08
Abstract: PURPOSE:To provide a slacks pleat-line correction hanger for correcting slacks, which have got out of shape, to enable putting on well-creased slacks every clay, because small wrinkles in slacks produced at the time of wearing them and pleat lines getting out of shape weighs on a mind when the slacks are again put on next day and especially lateral wrinkles in the rear parts of knees are unsightly for other people's eyes. CONSTITUTION:In a slacks pleat-line correction hanger the gist of which exists in the attachment to the shaft 3 of an ordinary coat hanger 2 for slacks to be hung on and in time use of mutual contact bonding force generated when two facing large-width power springs 4 stretch, slacks 13 are put between the power springs (b) and a handle 5 is pulled down to hold the slacks, while a clutch mechanism, which can hinder the rewind repulsion of the power springs to stop the springs in an arbitrary position, is put into the handle 5 and, when the slacks are removed, a push button 10 15 pressed to release the lock of the clutch so that the slacks can be removed by a simple one-touch operation.
Patent JP-H0599128-A (JP)
Title: Capacity control device for variable capacity hydraulic pump
Inventor: TAKEUCHI MASAMITSU
IPC: F04B1/20
Filed: 1991-10-07
Abstract: PURPOSE:To perform proper control of capacity through simple constitution by providing a variable control valve to control cylinder for driving a swash plate by switching a spool to a communication position and a disconnection position by means of a differential pressure between positions before and after a throttle in the delivery passage of a swash plate type variable pump and a differential pressure between positions before and after a throttle in the delivery flow passage of a fixed pump. CONSTITUTION:A plurality of actuators 33 are connected to a delivery passage 31 of a variable pump 30 through a plurality of respective direction switching valves 32. Capacity of the variable pump 30 is controlled such that the inclination angle of a swash plate 7 is regulated by means of pressure oil fed to a control port 37 between first and second ports 35 and 36 of a valve disc 34. In this case, in pressure oil fed to a control port 37, a pressure on the upper stream side of a throttle 38 in the delivery passage 31 of the variable pump is controlled by a control valve 41. The control valve 41 is formed in such a way that a spool 55 and a piston 60 are fitted to a valve body 50 and a bypass valve 74 is located in a bypass oil hole 69. The spool 55 is switched to a communication position and a disconnection position by means of a differential pressure between positions before and after the throttle 38 and a differential pressure between positions before and after a throttle 63 in the delivery flow passage of a fixed pump 66.
Patent JP-2000107052-A (JP)
Title: Food container
Inventor: TANAKA ATSUHIKO
IPC: A47J47/04
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To sanitarily store a food take-out member and to improve heat insulating property of food such as rice by forming a cover covering an opening part of a main body container by dividable inner cover and outer cover and providing a space part for housing the food take-out member (a rice scoop) between the inner cover and outer cover. SOLUTION: When a food container is applied to a rice tub 1, the rice tub 1 is constituted of a main body container 2 and a cover 3. The main body container 2 is formed into an air heat insulating structure in which an inner container 2a and an outer container 2b are air-tightly connected and heat insulation is contrived by an air layer formed between the inner/outer containers 2a and 2b. The cover 3 is constituted of dividable inner cover 3a and outer cover 3b. The inner cover 3a is formed into a dish-shape in which an outer peripheral side is raised and a flange part 3c provided at the outer edge part can be locked on a flange part 2c of the inner container 2a. A space part C is partitioned between these inner cover 3a and outer cover 3b. By housing a rice scoop 4 in the space part C, the rice scoop 4 can sanitarily be stored.
Patent JP-H03145793-A (JP)
Title: Electroplating bubble stripping device of printed wiring board
Inventor: SAITO TAKESHI
IPC: C25D21/10
Filed: 1989-10-31
Abstract: PURPOSE:To enable bubbles attached to the plating region of a printed wiring board to be removed by a method wherein a bubble control plate which controls the jetted gas bubbles in size is provided almost horizontally between a bubble generator and the lower end of the printed wiring board. CONSTITUTION:An electroplating device 1 is provided with a plating tank 4 which is filled with plating solution 3 and houses a printed wiring plate 8 and an electrode 2, a bubble generator 5 is provided to the base of the plating tank 4, and a bubble control plate 9 provided with holes which control the jetted gas bubbles in size is provided almost horizontally between the bubble generator 5 and the end of the printed wiring board 8 apart from the generator 5 at a prescribed distance. For instance, if the bubble control plate 9 provided with holes 8mm in diameter and arranged in matrix is provided almost horizontally above the bubble jetting holes (diameter 3mmphi) of the bubble generator 5 10-15cm apart from them, the bubbles generating through the holes of the control plate 9 are made uniform in size and controlled to range from 8 to 20mm in diameter.
Patent JP-S62144636-A (JP)
Inventor: MURAKI TAKANARI
IPC: A61B5/00
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-H06199582-A (JP)
Title: Production of porous body
Inventor: SUDA AKIHIKO
IPC: C04B38/00
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a porous body having a large surface even at a high temp. of >=1,200 deg.C by mixing powder made of specified alumina particles with a specified powder, sol or soln. in a medium, drying and firing the mixture. CONSTITUTION:Powder made of alumina particles not contg. water in the particles and having 10-100nm average particle diameter is mixed with at least one of the following components (a)-(e), etc., in a medium for mixing, the medium is then removed by drying and the resulting mixture is fired to obtain the objective porous body. The component (a) is powder made of silica particles not contg. water in the particles and having <=50nm average particle diameter, (b) is a sol prepd. by dispersing silica particles having <=50nm average particle diameter in a liq., (c) is a soln. prepd. by dissolving silica in a liq., (d) is powder made of particles contg. alumina and silica in each of the particles, not contg. water in the particles and having >=500nm average particle diameter and (e) is a sol prepd. by dispersing particles contg. alumina and silica in each of the particles and having <=50nm average particle diameter in a liq.
Patent JP-S62144121-A (JP)
Inventor: BURIAN DENISU JIYONSON
IPC: G02B6/44
Filed: 1986-12-02
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-H06212188-A (JP)
Title: Preparation of low-caloric fat substitute composition
Inventor: CHIYAARUZU EFU KUUPAA
IPC: C07C69/52
Filed: 1993-10-22
Abstract: PURPOSE: To obtain a reduced calorie fat mimetic composition useful for controlling the body weight by performing a specific reaction on a prescribed esterified alkoxylated polyol.  
     CONSTITUTION: A first esterified alkoxylated polyol (A) having at least one 21-24C unsaturated linear acyl group is contacted with H 2  for an effective period of time and at an effective temperature for achieving hydrogenation of the unsaturated linear acyl group in the presence of a transition metal catalyst (e.g. Ni catalyst), and a second esterified alkoxylated polyol (B) in which at least one 21-24C saturated linear acyl group is present but unsaturated linear acyl group having 22 carbon atoms is not present is produced. Then the polyol (B) is contacted with a third esterified alkoxylated polyol having at least one 5-19C unsaturated acyl group for an effective period of time and at an effective temperature for achieving exchange of at least one saturated linear acyl group having 20 to 24 carbon atoms and at least one unsaturated acyl group having 6 to 19 carbon atoms in the presence of a basic catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62143867-A (JP)
Inventor: HAYASHI KATSURA
IPC: C04B35/10
Filed: 1985-12-18
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-2001105563-A (JP)
Title: Screen printing plate and method for munufacturing wiring substrate using screen printing plate
Inventor: KUROKI TAKASHI
IPC: B41C1/14
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing plate capable of printing a thick printing coat with an even surface in a neat shape and a method for manufacturing a wiring substrate. SOLUTION: Projecting rails 7 are formed on the squeegee face side of the screen printing plate as shown in Fig. 1 and a printed substrate of a thick printing coat with an even surface in a neat shape is prepared.
Patent JP-2001104692-A (JP)
Title: Clothes-drying rod catcher
Inventor: NAGANO SHIGETOSHI
IPC: D06F57/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To completely close a holder and a stopper together without respect to thickness of a rod so as to clamp the rod with a proper pressure in a clothes- drying rod catcher clamping a rod by means of the holder and the stopper. SOLUTION: In a rod catcher 3, a holder 5 is provided with an elastic member 14 installed in the part opposed to a stopper 7, and the elastic member 14 is deformed according to the thickness of a rod 6 to be clamped.
Patent JP-H01128063-A (JP)
Title: Photographic sensitive material with improved color retention
Inventor: KAWASAKI MIKIO
IPC: G03C1/12
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the title material with improved sensitivity and color retention by incorporating a specified photosensitive particle in a photosensitive photographic emulsion, and by composing a sensitizing dye host crystal of a sensitizing dye having cyclodextrin or its derivative as a substituent. CONSTITUTION:The photosensitive photographic emulsion contains a photosensitive particle composed of the sensitizing dye host crystal and a silver salt particle capable of forming a latent image which has a conductive contact, namely a contact capable of transmitting an electron from the host crystal to the conduction band of a silver salt particle. The sensitizing dye host crystal is composed of the sensitizing dye having the cyclodextrin or its derivative as the substituent. The sensitizing dye is exemplified by a cyanine dye, a merocyanine dye, a composite cyanide dye, a composite merocyanine dye, a hollow polar cyanine dye, a hemicyanine dye, a styryl dye and a hemioxanol dye. Thus, the photographic sensitive material with improved sensitivity and color retention is obtd.
Patent JP-S62145729-A (JP)
Title: Ion implantation and apparatus for the same
Inventor: MATSUO TOSHIYUKI
IPC: H01J37/317
Filed: 1985-12-19
Abstract: PURPOSE:To implant ions uniformly into a semiconductor wafer by applying ion beams while the semiconductor wafer is turned. CONSTITUTION:A supporter 25 is formed into a disc shape and a shaft 27 is provided on the backside of the supporter 25 and extended so as to be linked with a rotary driving means such as a motor. A wafer 29 is hooked on the front surface of the supporter 25 and turned with the supporter 25. At least one turn of rotation is necessary during ion beam application and, moreover, if the semiconductor wafer is supported with a certain inclination angle, for instance 7 degree, against the ion beam, up to the part of the shadow of the pattern can be exposed to the ion beam.
Patent JP-H08145961-A (JP)
Title: Ultrasonic inspection apparatus
Inventor: MAKIHARA NORIYA
IPC: G01N29/44
Filed: 1994-11-21
Abstract: PURPOSE: To automatically regulate the contrast of an ultrasonic image during scanning of a test specimen. CONSTITUTION: An ultrasonic inspection apparatus has an ultrasonic flaw detector 5 in which a gain can be altered. A measurement is started after a predetermined gain is initialized and set to the detector 5. If there is data exceeding the upper limit value of an A-D converter 7 in the A-D conversion output value of one line, a flag is set to '1', the gain of the detector 5 is reduced by one rank, and the measurement of the line is again conducted. If there is no data exceeding the upper limit value of the converter 7 in the one line, whether the flag is '1' or not is decided. When the decision is yes, the measurement is again conducted from the head line based on the latest gain. If the flag is '0', the measurement of next line is continued.  The above process is conducted to the final line, then final gain regulation is executed, it is scanned again from the head line, thereby rewriting the content of an image memory 83. The output of the converter 7 is not saturated by the above process.
Patent JP-H11121516-A (JP)
Title: Conductive adhesive composition
Inventor: TERAJIMA KAZUHIKO
IPC: H05K3/32
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive composition, through which there are no short-circuits between adjacent electrodes and thus stable electrical connections between projecting electrodes and electrodes on a substrate can be obtained, and through which a semiconductor integrated circuit chip having electrodes arranged at fine intervals can be mounted. SOLUTION: This conductive adhesive composition is used to electrically connect projecting electrodes 3 provided on the active element surface of a semiconductor integrated circuit chip 1 to electrodes 4 provided on a board, on which the chip 1 is mounted. The tap density of a blended conductive powder for imparting conductivity to adhesive resin ranges from 3.8 g/cc to 6.0 g/cc, and moreover the surface tension of liquid into which the conductive powder is immersed ranges 28 dyne/cm or higher to 60 dyne/cm or lower.
Patent JP-2000113429-A (JP)
Title: Magneto-resistive head transporting carrier for magnetic disk
Inventor: TANAKA SHIGERU
IPC: G11B5/10
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive head transporting carrier which has a surface resistance value stable at 104 to 1012Ω/(square), is homogeneous in surface characteristics and is extremely little in the generation of particles by scratching, friction and washing. SOLUTION: This head is constituted by molding a resin composition prepared by compounding carbon fibrils of <=100 nm in fiber diameter and >=5 in the ratio of a fiber length and the fiber diameter at 0.1 to 8 pts.wt. with 100 pts.wt. thermoplastic resin material. The surface resistance value measured by setting a probe diameter at 2 mm and an inter-probe distance at 20 mm is preferably 104 to 1012Ω/(square).
Patent JP-H02133450-A (JP)
Title: Highly heat-conductive resin composition
Inventor: TACHIKA MASAHIKO
IPC: C08K9/00
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title composition of excellent humidity resistance by mixing a powder of a surface-oxidized AlN sinter with an organic polymeric resin. CONSTITUTION:This composition is obtained by mixing an organic polymeric resin (e.g., epoxy resin) with a powder of a surface-oxidized AlN sinter by heat-treating AlN obtained by, for example, using a sintering aid (e.g., Y2O3) and desirably having a thermal conductivity >=100W/m.k, a bulk density >=3.15g/cm<3> and a mean particle diameter of 3-100mum in, for example, an O2- containing atmosphere at 800-1400 deg.C to form an oxide layer of a thickness, desirably, <=5mum on the surface of the powder.
Patent JP-H03148908-A (JP)
Title: Piezoelectric parts
Inventor: TANAKA YASUHIRO
IPC: H03H9/02
Filed: 1989-11-02
Abstract: PURPOSE:To obtain piezoelectric parts in which the reliability of the characteristic of a resistance to environment is high by forming a sealed vibration space by brazing or welding a piezoelectric substrate and a sealing cover. CONSTITUTION:A connecting electrode 8 is formed (metallized) on the lower surface of a sealing substrate 6 by removing a vibration space part 8a, and an external electrode 10 is formed on the left part of an upper surface. The connecting electrode 8 and the external electrode 10 are electrically connected at the left edge surface of the sealing substrate 6. A connecting electrode 9 is similarly formed (metallized) on the upper surface of a sealing substrate 7 by removing a vibration space part 9a and it is electrically connected with an external electrode 11 formed on a lower right part. The prepared substrates 2, 6 and 7 sandwich the substrate 2 and they are heated in a state where they are overlapped in the direction of a board thickness, are brazed or welded and space between the connecting electrodes 4b-8 and 5b-9 are fixed.
Patent JP-S62144896-A (JP)
Title: Brazing filler metal
Inventor: KASHIWAGI KOZO
IPC: B23K35/30
Filed: 1985-12-20
Abstract: PURPOSE:To provide a brazing filler metal which is highly resistant to heat and corrosion, decreases the erosion of base metals and is low in cost by forming the brazing filler metal of the compsn. contg. respectively specific ratios of Au, B, Cr, Si and the balance Ni thereby forming the brazing filler metal for stainless steels and Ni alloys. CONSTITUTION:This brazing filler metal is made of the compsn. consisting of 1-50% Au, 0.5-7% B, 0.5-15% Cr, 0.5-10% Si, and the balance Ni. At least one kind of Fe or Co is further incorporated at 0.5-7% into said compsn. This brazing filler metal is ejected onto the surface of a rotating metallic body or to a rotating liquid so as to be formed into a plate or fine wire-shape or is ejected by water or inert gas so as to be formed into the form of powder. The low-cost brazing filler metal having the performance of the brazing part equiv. to the performance of a brazing filler metal BAu-4 is thus obtd.
Patent JP-H03149436-A (JP)
Title: High load transmission belt
Inventor: MATSUO NASHI
IPC: F16G5/18
Filed: 1989-11-01
Abstract: PURPOSE:To realize large motive power transmission and a light weight and reduce the noises of creaking and colliding, by joining mutually main and sub link members on which cut grooves are formed in the axial direction of the tublar bodies, and inserting into axial spaces between both members connecting pins and auxiliary pins having inclined end surfaces that are in contact with a V pulley wall surface. CONSTITUTION:Cut grooves 11 are formed at fixed intervals axially at a tubular body, which is made to be a main link member 10, and a sub link member 20 which is the same one as the main link member 10 except for the length to be shorter, and both members 10, 20 are put in through the grooves 11 each other, and space portions 12, 13 that are surrounded with the inner walls of both members 10, 20 are formed. Connecting pins 20, auxiliary pins 40 which have cross sections that almost fill these space portions 13, 12 and at whose both ends inclined end surfaces 33, 41 contacting a V pulley wall surface are protruded, are inserted into the space portions 13, 12. Accordingly, a belt bending part space is short, and the belt advancing to the pulley is made to be smooth, and large motive power transmission is conducted, and a light weight is realized, and the noises of creaking and colliding can be reduced.
Patent JP-2000117441-A (JP)
Title: Welding shield box
Inventor: SHIGE TAKASHI
IPC: B23K9/16
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a welding shield box capable of excellently maintaining a weld atmosphere and executing gas shielded welding with high precision and high quality. SOLUTION: A welding shield box 10 is used when a shielding gas is fed from a welding torch 5, an arc is generated between an electrode and objects 1A, 1B to be welded, the objects 1A, 1B to be welded and a filler metal 6 are molten to join the objects 1A, 1B to be welded. The welding shield box 10 is provided with a main shield part 17 to which the welding torch 5 and the filler metal 6 are attachable and an auxiliary shield part 14 which communicates with the main shield part 17, also has a shielding gas discharging part 15, covers a groove 2 provided in the objects 1A, 1B to be welded and forms a shielding gas flow passage.