baber/WOPTO huggingface dataset:
Patent JP-2000322857-A (JP)
Title: Disc cartridge
Inventor: MITSUNE TAKASHI
IPC: G11B23/03
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact disc cartridge allowing the increase of capacity per cartridge. SOLUTION: The cartridge has a cartridge case 2 and a plurality of retainers 5 drawably provided at the cartridge case 2 respectively for supporting a disc 3. The retainer 5 has opening/closing supports 5a, 5b which support both sides of the disc 3 in its radial direction and are capable of opening operation apart from the disc 3 at the time of being drawn from the cartridge 2.
Patent JP-H02168753-A (JP)
Title: Synchronizing detection method in error correction device, its equipment and synchronizing method using the equipment
Inventor: SHIMADA MICHIO
IPC: H03M13/33
Filed: 1988-05-24
Abstract: PURPOSE:To prevent a phase from being changed regardless of a correct phase by generating a synchronizing detection signal when a time interval from a reception time of a reception signal subject to error correction at first till a reception time of a reception signal subject to error correction by an error correction circuit is larger than a predetermined interval. CONSTITUTION:A reset signal is inputted from an input terminal 102 and fed 10 a delay circuit 105. The reset signal is brought into a zero level for a prescribed time only buffer overflow takes place thereby initializing the internal state of the error correction circuit. The delay circuit 105 counts number of machine clocks inputted from the input terminal 101 when the reset signal goes to 1 and outputs a level '1' when the count is larger than the predetermined count. Since the content of a correction counter is fed to an input terminal 103, the content of the correction counter after initializing is stored in a register 106. A subtracter 107 subtracts the value fed to the input terminal 103 from the count of the register 106 and gives the result to a comparator 108. Thus, whether or not the phase is correct is discriminated.
Patent JP-H11318922-A (JP)
Title: Laser depilating method, skin holding implement, glove, fingerstall and thumbstall
Inventor: UTSUKI RYUICHI
IPC: A61B19/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To effectively perform depilating with a laser beam of low output by pulling and compressing the skin of a subject to partially flap the skin, and emitting a laser beam to the flapped part to perform the depilating treatment. SOLUTION: In a depilating treatment, an operator pinches the skin 2 of a subject by its own hand 1 and pulls the pinched skin 2, whereby the skin 2 is partially protruded in flap form. A laser beam is emitted while compressing the thus-flapped skin 2 to perform a laser depilating. At this time, the operator wears a glob 3 molded of a rubber having a powder reflecting the laser beam kneaded thereto and a mirror film 4 as reflector stuck to the outer surface. The laser beam is emitted at an angle close to a right angle to the skin of the flapped part, so that the laser beam piercing the skin 2 is reflected by the glob 3 laid along the back of the skin 2 to improve the depilating effect.
Patent JP-S5926407-A (JP)
Inventor: FUKUDA NOBUYOSHI
IPC: B65B9/13
Filed: 1982-07-21
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-H09293702-A (JP)
Title: Semiconductor wafer centrifugal drying device and device thereof
Inventor: AISAKA TSUTOMU
IPC: H01L21/304
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of water marks and the adhesion of particles, and to reduce the quantity of a drying fluid consumed by a method wherein a drying guide, with which the drying fluid is introduced to the surface of a semiconductor wafer, is provided covering the semiconductor wafer. SOLUTION: A semiconductor wafer 1 is dried up by shaking off the moisture adhered to the surface of the wafer 1 utilizing centrifugal force by rotating the spinner 4 on which the semiconductor wafer 1 is horizontaly retained. In the semiconductor wafer centrifugal drying device as above-mentioned, drying guides 2 and 5, with which the semiconductor wafer 1 is covered and a drying fluid is introduced to the surface of the semiconductor wafer 1, are provided. For example, two drying fluid feeding holes 2a, which are protruding upward, are provided in the center part of the upper drying guide 2, and two downwardly protruding drying fluid feeding holes 5a are provided in the center part of a lower drying guide 5. Both of drying guides 2 and 5 are rotated in the same direction as the spinner 4 with the center of the feeding holes 2a and 5a as the center of rotation.
Patent JP-2000026365-A (JP)
Title: Production of shikimic acid and its derivative
Inventor: MAIR HANS-JUERGEN
IPC: C07C67/327
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain shikimic acid and its derivative useful as an intermediate for synthesizing a pharmaceutically active compound while attaining high selectivity in the dehydrated position by dehydrating quinic acid by means of Vilsmeier reagent. SOLUTION: Shikimic acid and its derivative are obtained by dehydrating quinic acid and its derivative, pref. a compound of the formula (R1 is H or a carboxylic acid-protecting group; R2-R4 are each H, a hydroxy-protecting group, or the like) or its salt (pref. ethyl 3,4-isopropylidene-5-mesyl-quinate) by means of Vilsmeier reagent pref. in ethyl acetate at 50-80 deg.C. Vilsmeier reagent is pref. prepared in situ by means of POCl3, oxalyl dichloride or phosgene each in dimethylformamide(DMF), where the solution of quinic acid in DMF is reacted with excess (pref. 1.1-1.5 equivalents) POCl3, oxalyl dichloride or phosgene at room temperature for 1 h.
Patent JP-H05294755-A (JP)
Title: Production of interlocking block
Inventor: OSADA HIDEHARU
IPC: B28B7/00
Filed: 1992-04-20
Abstract: PURPOSE:To enhance a fine apparance pouring cement-based solidifying material into a formwork, then pouring liquid resin mixed with aggregate or unmixed therewith on the surface to coat the surface' thereof, thereafter curing and solidifying the same. CONSTITUTION:A bottomless frame body 2 is placed on the bottom plate 1 of a formwork to constitute many molds 3. Then cement-based solidifying material is successively poured into the molds 3 up to about 2/3 of height from a hopper 4. While vibrating the bottom plate 1 of the formwork by a vibrator or the like, the solidifying material is compressed by a compression tool 6 lowered from the upper part. After compression is finished, the compression tool 6 is raised and liquid reactive hardening type resin such as urethane resin mixes with aggregate or unmixed therewith is poured at residual 1/3 of height through an introduction nozzle 5. Then resin and the cement-based solidifying material are recompressed by the compression tool 6. After compression is finishes, the compression tool 6 is raised and the frame body 2 is detached upside to obtain an interlocking block.
Patent JP-S5753576-A (JP)
Title: Adhesive composition
Inventor: SHIMIZU KAZUO
IPC: C09J123/28
Filed: 1980-09-16
Abstract: PURPOSE: A novel adhesive composition, containing chlorinated poly4-methylpentene-1 having a chlorine content of a specific value or above, and having improved heat resistance and heat stability.  
     CONSTITUTION: Poly4-methylpentene-1 having a melt index (a condition temperature of 260°C and a pressure of 5kg/cm 2 ) of 8W70g/10min (ASTM-D-1238-65T) is dissolved in a solvent resistant to chlorination uniformly, and chlorinated to a chlorine content of 50wt% or more uniformly. The resultant chlorinated poly4- methylpentene-1 solution is then added to a rubbery resin, e.g. natural rubber, chloroprene rubber or nitrile rubber, to give the aimed composition.  
     USE: A high-temperature bonding operation for automobiles and aircraft. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61287428-A (JP)
Title: Rotary drum of gas centrifugal separator
Inventor: SEKINE IETSUGU
IPC: B04B7/08
Filed: 1985-06-14
Abstract: PURPOSE:To obtain the titled rotary drum high in the reliability by using an annular partition body capable of sticking tightly to the rotary drum in a join part of both the rotary drum and the annular partition body stuck to the rotary drum. CONSTITUTION:In a crosssectional shape of an annular partition body 2 tightly stuck to the inside surface of a rotary drum 1, an outside periphery part namely the part tightly stuck to the inside surface of the rotary drum is thick-walled in comparison with the inside periphery part as the wall thickness in the direction of a rotating shaft 1a. As a result, since the deformation of the annular partition body 2 can be followed to the deformation of the radius direction of the rotary drum 1 in a period of the rotation, such the trouble can be prevented that the excessive load is charged on the rotary drum 1 or adversely that a clearance is caused between the rotary drum 1 and the annular partition body 2 or that the partition body 2 is separated. Therefore the rotary drum made of a composite material of a centrifugal separator having the high reliability is obtained.
Patent JP-H09312473-A (JP)
Title: Multi-layer circuit board
Inventor: TAKAMI SEIICHI
IPC: H05K3/46
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-layer circuit board firmly connected with organic resin insulator layer and thin film wiring conductor. SOLUTION: A multi-layer circuit board is formed by an insulator board 1 on which an organic resin insulator layer 2 and thin film wiring conductor 3 are stacked alternately, and thin film wiring conductor 3 existing up and down are connected through the through hole conductor 6 converting the inner wall of the through hall made on each organic resin insulating layer 2, and the surface roughness of each organic resin insulator layer 2 connected to the underside of the thin film wiring conductor 3 equals to the centerline mean roughness (Ra) prescribed by JIS-B-0601 (Ra is greater than or equal to 0.05 micro-meter and less than or equal to 5 micro-meter), and an adhesive layer 7 made of at least one of NI, Co, and Pt is connected covering the upside of each thin film wiring conductor 3.
Patent JP-2000318625-A (JP)
Title: Rack mount
Inventor: ARAKAWA NOBORU
IPC: B62D3/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To minimize the axial hysteresis by integrally forming a cylindrical part to a pair of collar parts by use of an elastic body, providing a cut part in one circumferential position, and fixing mutually independent metal plates to the collar parts, respectively. SOLUTION: This rack mount 10 comprises an integral rubber elastic body 21 consisting of a cylindrical part 18 and a pair of collar parts 20, 20. A metal plate 32 is fixed to each collar part 20 of the rubber elastic body 21 consisting of the cylindrical part 18 and the collar parts 20, 20. According to this structure, since the metal plate 32 is vulcanized and adhered to the rubber elastic body 21 in the collar parts 20, 20 where an axial load acts in the compressing/ stretching direction, the elastic deformation of the collar parts 20, 20 can be advantageously suppressed when a large load is inputted. Accordingly, the hysteresis to axial load of the rack mount 10 can be minimized while sufficiently ensuring its axial spring constant.
Patent JP-H01299409-A (JP)
Title: Sensing device of light flux forming plane
Inventor: NAITO MASAMITSU
IPC: G01C15/06
Filed: 1988-05-27
Abstract: PURPOSE:To dispense with an adjusting operation, to read the position of a light flux directly and thereby to improve an operability, by connecting a standard length rod of a proper length to a frame body prior to measurement and by making a laser light incident on the frame body in the measurement. CONSTITUTION:When a standard length rod is connected to a frame body and pins 4 and 5 are connected together, an AND circuit 50 turns to be of high level, and when another standard length rod is connected to the frame body and pins 5 and 6 are connected together, an AND circuit 51 turns to be of high level. Accordingly, an arithmetic circuit 52 discriminates the standard length rods according to which of the circuits 50 and 51 is at a high level. A sensed light output of the frame body is inputted to a selection circuit 54, a light-sensing element whereon a laser light flux is incident is determined, and an output thereof is inputted to the circuit 52 through a conversion circuit 53. The circuit 52 adds up a distance from the lower end of the frame body to the light-sensing element and the length of the standard length rod and displays the sum as the height position of the laser light flux. Thereby the position of the light flux can be read directly and thus operability is improved.
Patent JP-S5354059-A (JP)
Title: Sheathed parts for wrist watch
Inventor: IWASAKI KOUICHI
IPC: G04B37/22
Filed: 1976-10-26
Abstract: PURPOSE: To improve the workability, anticorrision and wear resistance of a plating layer of high hardness for sheathed parts of a wrist watch with Cu-NiMu alloy of high age-hardening metal used for blank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04329607-A (JP)
Title: Laminar chip transformer
Inventor: DOSHITA KAZUYUKI
IPC: H01F27/28
Filed: 1991-04-30
Abstract: PURPOSE:To provide a laminar chip transformer having a very loose electrostatic coupling between its primary and secondary coils. CONSTITUTION:A primary coil 8 is constituted with internal conductor patterns 6a-6d included in a group 1 for constituting the primary coil. A secondary coil 13 is constituted with internal conductor patterns 11a-11d included in a group 2 for constituting the secondary coil. An earth electrode sheet 3 is sandwiched between the groups 1, 2 for constituting the primary and secondary coil respectively. On the earth electrode sheet 3, provided is an earth electrode 16, whose size is nearly equal to the primary and secondary coil 8, 13, and on which slits 18 are so provided that the ring-like earth electrode 16 forms no closed circuit.
Patent JP-H0422148-A (JP)
Title: Wedge for ultrasonic wave wire bonding
Inventor: SAKATSU TSUTOMU
IPC: H01L21/60
Filed: 1990-05-17
Abstract: PURPOSE:To prevent the deviation of a wire, and improve the position accuracy of bonding, by inserting a wire into the notch of an elastic member formed on the press surface of a wedge, and applying pressing force coping with the deformation of the wire at the time of bonding the wire. CONSTITUTION:A wire 12 is inserted into a notch 16 of an elastic member 15 formed on a press surface 11a of a wedge 11 for bonding. When the head of the wire 12 abuts against the press surface 11a, and the bottom part of the wire 12 abuts against an electrode 14, the wedge 11 starts descending, the wire 12 is pressed against the notch 16 via the press surface 11a, and, at the same time, ultrasonic vibration is applied to the wedge 11 by an ultrasonic oscillator. The wedge 11 descends while transmitting the ultrasonic vibration to the wire 12; the wire is crashed and deformed along the electrode 14; at the same time, the elastic member 15 abuts against the electrode 14 and subjected to elastic deformation. Hence the facing surfaces 16a, 16b clamp the wire 12 between them, and prevent the deviation of the wire 12, thereby improving the position accuracy of bonding.
Patent JP-S63293386-A (JP)
Inventor: KOIDE TORU
IPC: F16L25/00
Filed: 1987-05-26
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-S5920913-A (JP)
Inventor: YOSHIDA YOSHIO
IPC: C08G77/00
Filed: 1982-07-23
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-S5253569-A (JP)
Title: Metal recovering apparatus
Inventor: TAKAHASHI SADAO
IPC: B03C1/23
Filed: 1975-10-28
Abstract: PURPOSE:To improve performance of metal separation through the combined use of centrifugal force caused by wind force and eddy current force.
Patent JP-H02309022-A (JP)
Title: Hydraulic gear coupling
Inventor: ISHIKAWA KIYOE
IPC: F16D43/284
Filed: 1989-05-24
Abstract: PURPOSE:To accomplish a hydraulic gear coupling in simple structure, facilitate its manufacture, and reduce likelihood of troubles by furnishing an aux. working space around a main working space provided at an input shaft, accommodating a main working gear on the output shaft in this main working space and an aux. working gear meshing therewith in said aux. working space, and filling the two spaces with a working oil. CONSTITUTION:A main working space 20 concentrical with an input shaft 14 is provided in No.1 casing 12a, which is formed in a single piece with the input shaft 14. An aux. working space 22 is provided around this main space 20, in which a main working gear 24 shall be installed, and in meshing therewith an aux. working gear 26 is arranged. In No.2 casing 12b, on the other hand, a through hole 30 is formed, which admits penetration of an output shaft 16 oil-tightly with an oil seal 38, and to this output shaft 16 the main working gear 24 is fixed, wherein the two working spaces 20, 22 are filled with a working oil as oil-tight agent. This achieves the object of invention from a laser number of parts, in a simple structure, and through easy manufacture, wherein the risk of troubles is minor and the power transmission is made with quick response.
Patent JP-S5921910-A (JP)
Title: Burner for burning combustible particle
Inventor: UCHIDA TAKAHISA
IPC: F23D1/04
Filed: 1982-07-26
Abstract: PURPOSE:To prevent the occurrence of choking with combustible particle, by a method wherein an external and an internal pipe are installed relatively movably, and a guide projection is provided on each of the two pipes. CONSTITUTION:The base part 2b of an internal pipe 2 is formed in diameter larger than that of other part, and slidably and rotatively engages the inner peripheral surface of a base part 1b of an external pipe 1. In a spot in the vicinity of a jet nozzle 7 of a pulverized coal feed passage 3, outer guide projections 13 and inner guide projections 14 are symmetrically formed at a given angle and given intervals on the inner peripheral surface of the external pipe 1 and the outer peripheral surface of the internal pipe 2. By repeatedly moving forward and backward said internal pipe 2 along the direction of a center line lof a burner B, a massive material adhered to a guide surface 13b or 14b is crushed and removed. This always permits to maintain an optimum combustion condition depending upon the type of combustible particle as choking with combustible particle is effectively prevented from occurring.
Patent JP-H0424822-A (JP)
Title: System and device for magnetic disk recording
Inventor: OYAMA MITSUO
IPC: G11B20/12
Filed: 1990-05-21
Abstract: PURPOSE:To shorten the waiting time for revolution of a disk with the simple control and to improve the throughput by arranging the sectors with shift between the tracks adjacent to each other at the sequential accesses. CONSTITUTION:The Nos 0, 1, 2, 3... are given to the sectors forming a track (i) through an index. In regard of the sectors forming an adjacent track (i + 1), the No of the sector set at the same position as the sector having No (k) out of those sectors forming the track (i) is defined as 0. Then the Nos 1, 2, 3... are successively defined. In other words, a shift is secured by (k) sectors between the sectors forming the track (i + 1) and those forming the track (i). Therefore an access is applied to the track (i + 1) after the final sector of the track (i) is read out. As a result, a head reaches a position where an access can be started to a sector #0 at the end of the access applied to the track (i + 1). Then the sector #0 can be immediately read and written. Thus the waiting time is shortened for revolution of disk and the thoughput is improved.
Patent JP-S619200-A (JP)
Title: Torque transmitting method and device
Inventor: ISHIBASHI KENJI
IPC: G05D17/00
Filed: 1984-06-25
Abstract: PURPOSE:To effectively transmit a torque necessary for driven side by using a value produced by adding a normal torque at each rotating angle of a driven shaft to an addition torque necessary for each rotating angle of the driven shaft as a limit torque in each rotating angle. CONSTITUTION:A normal torque detector 18 detects a normal torque T1(theta) necessary in each rotating angle of a driven shaft 11 of a coupler 12 in the continuously rotating state, and a calculator 20 adds the torque T1(theta) and the added torque TC1(theta) to store the limit torque TB1(theta) in a limit torque setter 21. When the shaft 11 is started, a limit torque setter 21 adds the limit torque TB1(theta) output in response to the rotating angle theta of the shaft 11 and the starting time addition torque TC2(theta) and outputs a limit torque TB2(theta). When the shaft 11 is continuously rotated, the torque TB1(theta) is outputs as it is.
Patent JP-S619682-A (JP)
Inventor: TANABE SHIYUUSAKU
IPC: B41J5/44
Filed: 1984-06-25
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-H08307747-A (JP)
Title: Adaptor for video camera and video camera apparatus
Inventor: SUZUKI YASUYUKI
IPC: G11B33/12
Filed: 1995-04-28
Abstract: PURPOSE: To record the sound of the headphone of a portable cassette tape reproducer, etc., simultaneously with an ambient sound when photographing with a video camera is performed without using another connecting cord. CONSTITUTION: An adaptor 8 by this invention is mounted in the neighborhood of a built-in microphone 2, and the headphone unit 9R of one-side channel head of the headphone 9 is loaded on the adaptor 8. The adaptor 8 is constituted by forming a housing recessed part between a suppression part and a bottom part. The headphone is loaded on the housing recessed part by facing the vocalizing part of the headphone unit 9R of the headphone 9 down. The bottom of the bottom part is coated with a pressure sensitive adhesive double coated tape unit, which makes it adhere on other component by peeling released paper. The adaptor 8 is adhered on the upper part of an image pickup lens 3 in a video camera apparatus 1 so as to direct a cylindrical communication part to the built-in microphone 2 at the front part of a view finder 6.
Patent JP-S5920837-A (JP)
Title: Carbon analyzing apparatus
Inventor: MORITA YOUZOU
IPC: G01N21/61
Filed: 1982-07-23
Abstract: PURPOSE:To remove interference due to moisture in a gas to be measured, by communicating a measuring cell and comparing cell in a non-dispersing type infrared ray gas analyzer (NDIR) by a specific delay column, so that the measured signals of the gas to be measured, which are obtained by the measuring cell and the comparing cell, are not overlapped. CONSTITUTION:Carbon in a sample is converted into CO2 and measured. In this case, a delay pipe 11 made of stainless steel is provided between a measuring cell 10 and a comparing cell 12 in an NDIR 7. The pipe 11 has an internal volume so that the gas to be measured in a cell 10 is not sent to the cell 12 until the measurement is finished. The supply action of a carrier gas supplying part 2 can be stopped after the total amount of the sample has passed a burning pipe 3, so that the gas to be measured is not dilluted by a carrier gas and a sharp peak signal is obtained. The moisture in the gas to be measured is removed by a simple cooler comprising a water sealed trap 6 and a Y shaped glass tube 5. Even though the moisture is changed, a base line is optically corrected by the cells 10 and 11 and stabilized. Thus C analysis can be accurately performed in a short time.