baber/WOPTO huggingface dataset:
Patent JP-H0887511-A (JP)
Title: Method and system for managing b-tree index
Inventor: HARA NORIHIRO
IPC: G06F17/30
Filed: 1994-09-19
Abstract: PURPOSE: To attain a highly effective access that never disturbes an access to a B-tree index of another transaction even while the end of change of the B-tree index structure is discontinued in a data base management system where plural transactions have accesses to data through the same B-tree index. CONSTITUTION: If a transaction is discontinued at an index structure change processing part 105 during execution of the index structure change processing, an index structure change processing log analysis part 108 analyzes the log of the index structure change processing under execution. Then an uncompleted index structure change completion processing control part 109 completes the uncompleted index structure change processing, i.e., performs a roll-forward operation.
Patent JP-S6467226-A (JP)
Title: Deodorization apparatus
Inventor: IZUMI MASAHIKO
IPC: B01D51/00
Filed: 1987-09-08
Abstract: PURPOSE:To separate malodor molecules efficiently from gases to be treated, by providing a nozzle for spraying cooling water in a cooling pipe provided in a vessel so that fine water droplets are sprayed, causing them to collide against malodor molecules contained in the gas to be treated. CONSTITUTION:Gases to be treated are fed into a vessel 1 through cyclones 4 by the ejection effect of a feed fan 5. Thereafter the gases fed into the vessel 1 are caused to flow into a plurality of cooling pipes 6 so that the gases flow downwardly along spiral vanes 13 within each cooling pipe 6 by sucking force of an exhaust fan 11. While the gases are flowing down, cooling water in a state of fine droplets are sprayed from nozzles 15 toward the gases so as to collide against said gases so that said droplets combine with the malodor molecules in said gases to increase the weight of the molecules. As a result, the effect of centrifugal forces, said molecules are forced to attach to the inner surfaces of the cooling pipes 6, causing said molecules to fall down freely along said surfaces to be retained in a liquid collecting box 9, from which said molecules are discharged through a pipe 27. The gases which have been deodorized in this manner are discharged by the fan 11.
Patent JP-2000056772-A (JP)
Title: Waveform reproducing device
Inventor: HOSHIAI ATSUSHI
IPC: G10H7/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To control both of pitch of a reproducing waveform and a waveform reproducing rate by an easy composition in the waveform reproducing device which reads waveform data stored and reproduces the waveform. SOLUTION: This waveform reproducing device is provided with a storage means to store a waveform data representing a waveform of sound and section information representing plural sections in which the waveform data are timewise split, a pitch information acquisition means to acquire pitch information directing the pitch of a reproducing waveform, a speed information acquisition means to acquire reproducing speed information for indicating a waveform reproducing speed independently of a waveform reproducing speed to obtain a reproducing waveform of pitch corresponding to pitch information, and waveform reading means to read the waveform data stored in a storage means at a waveform reproducing speed corresponding to the pitch information acquired by the pitch information acquisition means,  while adjusting an average progress rate of waveform data read address stored in the storage means to the waveform reproducing speed represented by reproducing speed information obtained by the speed information acquisition means by setting a repeat reading section for repeatedly reading the waveform data from the sections represented by the above- mentioned section information or a jump section for ignoring to read the waveform data for jumping.
Patent JP-H0889769-A (JP)
Title: Structure for separation of gas and separating method of gas using the same
Inventor: SEKI YOUJI
IPC: B01D71/02
Filed: 1994-09-19
Abstract: PURPOSE: To separate condensable gas from gas mixture containing it at high separation ability. CONSTITUTION: The structure for gas separation consists of an inorg. porous supporting body 1, an inorg. porous membrane 2 formed on the one surface of the inorg. porous supporting body 1, and a heater 3 to heat the supporting body on the other surface of the supporting body 1. The inorg. porous film 2 has smaller pores than the supporting body 1 and substantially has a gas separation function. A condensable gas component in a gas mixture is separated from the mixture by exposing the surface of the inorg. porous film of this structure to the gas mixture while applying voltage on the heater on the other surface of the structure to heat the surface of the inorg. porous supporting body to the temp. higher than the temp. of the mixture gas by 5-50 deg.C. Further, the surface where the heater is placed is exposed to reduced pressure.
Patent JP-S6282426-A (JP)
Title: Device for displaying and printing connection of adjacent page picture information
Inventor: TAKAHASHI KEIJI
IPC: G06K15/12
Filed: 1985-10-07
Abstract: PURPOSE:To access quickly picture information in each adjacent direction by providing a page line memory. CONSTITUTION:A mouse 7, a keyboard 8, an image reader 9, a magnetic disc 10, an optical disc control part 5, and a mapping controller 1 are connected to a control part 4 to constitute an adjacent page picture information connection display and printing device. The control part 5 of an optical disc 6, a frame memory 3, a CRT 11, a printer 12, etc. are connected to the mapping controller 1. Two-dimensional image relations among pages of picture information extending to plural pages are stored on a matrix in a page link memory 2. Even if boundary conditions of the frame memory 3 occur, correspondence relations between logical page addresses on an image and actual addresses are reconstituted to move quickly picture information.
Patent JP-2001053436-A (JP)
Title: Printed wiring board and method for inspecting printing of cream solder printed thereon
Inventor: UKO MASATO
IPC: H05K3/34
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board for reflow soldering which is equipped with a pair of large and small test lands for inspecting the film thickness state of cream solder printed on the printed wiring board, and to manage the film thickness of cream solder by using a two-dimensional picture inspecting device. SOLUTION: A printed wiring board 1 is provided with a pair of test lands 9 and 11 constituted of a large area test land 5 and a small area test land 6. The area of the large area test land 5 is made larger than the area of a large area metallic foil 2 to be used for a normal printed wiring board, and the area of the small area test land 6 is made smaller than the area of the small area metallic foil 2 to be used for the normal printed wiring board. The printed state of cream solder 3 on the pair of test lands 9 and 11 is fetched in a two-dimensional picture inspecting camera 4 so that the printed film thickness of the cream solder 3 can be managed. Thus, soldering with high reliability and high quality can be realized.
Patent JP-H0776984-A (JP)
Title: Three-speed type output device for earth auger
Inventor: FUTADO NOBUO
IPC: E21B3/02
Filed: 1993-09-08
Abstract: PURPOSE:To improve working efficiency by gearing two two-speed type hydraulic motors with a ring gear for driving an auger screw, and regulating the feed quantity of pressure oil to each hydraulic motor to switch it to three high, middle and low speeds. CONSTITUTION:The pinion gears 41, 42 of two-speed type hydraulic motors 31, 32 set on an auger driving device raised and lowered along a leader 2 in which large or small capacity is selected by a capacity switching valve so that the output of an auger can be switched to high speed or low speed are geared with a ring gear 5. The capacity switching valve is set so that both the hydraulic motors 31, 32 have a small capacity (high rotation, low torque) when the output of the auger is set to high speed, and both the motors have a large capacity (low rotation, high torque) when the output is set to low speed. When middle speed is set, one motor 31 is set to the small capacity (high speed, low torque), the other motor 32 is set to the large capacity (low speed, high torque), and the ring gear 5 is driven. Thus, the speed suitable for the property of the ground and the working content can be selected.
Patent JP-S6467007-A (JP)
Title: Square waveguide line
Inventor: ARIMURA KUNITAKA
IPC: H01Q19/08
Filed: 1987-09-07
Abstract: PURPOSE:To radiate not only a circularly polarized wave but also a linearly polarized wave with high efficiency by forming the power supply aperture to the middle or both ends of the metallic plate so as to propagate power in axis symmetry toward the symmetrical axis. CONSTITUTION:A power supply path supplying power into a square waveguide space S is formed via a horn waveguide 5 connected to the power supply aperture 18 and the power supply aperture 18 is formed to the middle or both ends of the metallic plates 3, 4 so as to propagate the power toward the symmetrical axis in an axially symmetric manner. In supplying power from the horn waveguide 5 to the square waveguide space S via a power supply aperture 18, the supply power is concentrated in axially symmetric manner toward the symmetrical axis. Thus, the power nearly in phase is radiated efficiently with an axially symmetric main lobe through the power radiation slot 15 at both sides of the symmetry axis even when the frequency is changed more or less.
Patent JP-S61100281-A (JP)
Inventor: SASAKI KISOZOU
IPC: B68G7/12
Filed: 1984-10-24
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-H0273884-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1988-09-08
Abstract: PURPOSE:To provide a liquid crystal device having a dimming layer composed of a specified nematic liquid crystal material forming the continuous phase and transparent solid materials dispersed therein, capable of drive at a low voltage, requiring no use of a polarizing plate and capable of scaling up. CONSTITUTION:An objective liquid crystal device in which a dimming layer supported between bases is composed of a nematic crystal material containing (A) a compound represented by formula I (R is 1-10C straight chain alkyl or straight chain alkoxy; Formula II is formula III or formula IV) and (B) a compound expressed by formula V (R is 1-10C straight chain alkyl; X is H, F or Cl) and (B) transparent solid materials consisting of a synthetic resin, etc., dispersed therein, preferably in a three-dimensional network state.
Patent JP-H1168431-A (JP)
Title: Antenna fitting structure
Inventor: MAEDA MITSUO
IPC: H01Q1/12
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna fitting means capable of easily changing an antenna receiving position even on a veranda railing or the like of which fitting position is restricted. SOLUTION: A BS or CS antenna 1 is fitted to the tip part of a vertical part 2a of a pole 2 bent in approximately L shape. The tip part of a horizontal part 2b of the pole 2 is pivoted to a supporting shaft formed on a fitting 4 fixed to a vertical rod 3a of a veranda 3 so as to be optionally rotated in the azimuth direction of the antenna 1. In the case of changing the receiving position of the antenna 1, the angle of the pole 2 in the azimuth direction is changed.
Patent JP-H1168450-A (JP)
Title: Primary radiator for cs
Inventor: ITO AKIHIRO
IPC: H01Q19/13
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To constitute a primary radiator with reduced number of parts for a CS communication satellite) capable of sharing a supporting arm of the primary radiator for a BS(broadcasting satellite). SOLUTION: A radio wave from the CS to be reflected by a parabolic antenna is received by an opening of a feeding phone, converted into an intermediate frequency by a down converter and transmitted to a CS tuner, etc. The feeding phone and the down converter are mounted on a base 2 and covered by a cover 1. The base 2 and the cover 1 are freely rotatably held at a circular fitting part of an adaptor 3. The primary radiator is mounted on the supporting arm to support the parabolic antenna at a part 3c to mount the adaptor 3 on the supporting arm. The base 2, the cover 1 and the adaptor 3 are manufactured by molding of synthetic resin.  The part 3c to mount the adaptor 3 on the supporting arm can be used in common to the supporting arm of the primary radiator for the BS as it is of the same structure as the part to mount the adaptor of the primary radiator for the BS on the supporting arm.
Patent JP-S60115287-A (JP)
Inventor: KAMIMURA KAZUYOSHI
IPC: H01C7/00
Filed: 1983-11-28
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-S59115677-A (JP)
Title: Picture processor
Inventor: KAMESHIMA KOUJI
IPC: G06T3/00
Filed: 1982-12-22
Abstract: PURPOSE:To process a picture of wide angle in high speed by providing a visual field picture inputting means inputting a picture of a wide picture angle and an arithmetic unit correcting the picture of wide angle having a distortion from this visual field picture inputting means into a picture of normal wide angle picture. CONSTITUTION:In Figure, 6 is an arithmetic unit eliminating and correcting the distortion of a picture obtained by a convex mirror 5A and this arithmetic circuit 6 consists of picture memory sections 6A, 6B and an arithmetic circuit 6C. It is possible to equip this arithmetic unit 6 to a mobile device 1 or an operating device 2. A picture picked up by a camera 5B is recorded on the picture memory 6A and the picture eliminated with distortion is recorded on the picture memory section 6B. The arithmetic circuit 6C performs the operation to correct the distortion of the picture based on the picture position on the convex mirror 5A. The normal picture WA subject to correction of the picked-up picture W including distortion is displayed on a screen of a monitor television 4.
Patent JP-H0753711-A (JP)
Title: Composition curable by actinic radiation
Inventor: SASAKI YUTAKA
IPC: C08G65/16
Filed: 1993-08-17
Abstract: PURPOSE:To obtain the subject composition which is rapidly curable in a wide viscosity range to give a cured material having good adhesiveness and excellent hardness, tensile strength, extensibility, heat resistance and chemical resistance. CONSTITUTION:This composition consists of a compound having at least two oxetane rings in the molecule, a compound having at least one oxirane ring in the molecule, and a compound that initiates cationic polymerization by irradiation with actinic radiation.
Patent JP-S58112725-A (JP)
Inventor: MASUDA YUTAKA
IPC: B32B5/16
Filed: 1982-12-22
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-S6378702-A (JP)
Inventor: IKEBE KATSUHIKO
IPC: B28B3/00
Filed: 1986-09-22
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-H0966592-A (JP)
Title: Method for aging of laminated sheet
Inventor: AZUMABAYASHI YASUO
IPC: B32B15/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To equalize removal effect of warpage over inside and outside of a loading body by a method wherein high-frequency voltage is impressed from above and below the loading body wherein many laminated sheets are laminated vertically. SOLUTION: When high-frequency voltage is impressed from above and below a loading body, heat is generated in each insulating layer 4 of a plurality of laminated sheets 5 constituting the loading body. The heating starts simultaneously in all insulating layers 4 constituting the loading body 5, and when the impression is released, the heating stops. Therefore, when the insulating layers 4 of a plurality of laminated sheets 5 are same, heating temperature and heating time of each laminated sheet 5 are respectively equal. Therefore, removal effect of warpage is equalized. Further, when it is compared with a conventional aging method by heat conduction, the laminated sheet can be heated in a short time.  Further, when the laminated sheet 5 is equipped with a metal foil 2 fixed in layers to the insulating layer 4, a heat quantity generated in the insulating layer 4 is conducted to the metal foil, and heat conduction is generated instantly over the whole of the metal foil 2. Therefore, a difference in temperature is not generated inside the surface of the metal foil 2.
Patent JP-H0562957-A (JP)
Title: Plasma cleaning method
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3065
Filed: 1991-09-04
Abstract: PURPOSE:To provide a new safe plasma cleaning method, where a semiconductor substrate is prevented from being contaminated again even if it is cleaned for a long time, and heavy metal contaminant is fully removed. CONSTITUTION:In a plasma cleaning method, (1) mixed gas of argon gas or helium gas and hydrogen gas is turned into plasma, and a semiconductor substrate is exposed to the plasma gas concerned, and (2) mixed gas of halogen gas or halogen compound gas and oxygen gas is turned into plasma, and the semiconductor substrate is exposed to the plasma mixed gas.
Patent JP-H0386586-A (JP)
Title: Optical data recording medium
Inventor: ICHINOSE KEIKO
IPC: B41M5/26
Filed: 1989-08-29
Abstract: PURPOSE:To provide the title recording material enhanced in heat stability and light stability, having an absorbing band within a long wavelength region and enhanced in the stability and recording reproduction characteristics to reproducing beam by incorporating at least one kind of an azulenium salt compound having a specific structure in a recording layer. CONSTITUTION:An azulenium salt compound is represented by formulae (I), (II), (III) wherein R1 - R7 are a hydrogen atom, a halogen atom or a monovalent org. residue, A is an alkyl group which may be substituted or an aryl group, Y is a divalent hydrocarbon group necessary for completing a 5- or 6-membered carbocyclic ring which may be substituted, X<e> is an anion residue and p and q are 0 or 1). A recording layer generates any optical change by the irradiation with laser beam to make it possible to record data and main component thereof is composed of at least one kind of a compound represented by the formulae (I) - (III). This compound may be used alone or two or more kinds of compounds may be used in combination in order to enhance recording characteristics and stability.
Patent JP-H0391686-A (JP)
Title: Ice box
Inventor: MATSUDA MICHIYA
IPC: F25D27/00
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the temperature in an ice box from rising by turning off a light in the ice box by forcibly operating a blower when a door opening condition continues. CONSTITUTION:When there is no output indicative of door opening from at least one of a refrigerating chamber door 11 and cold storage chamber door 12, a blower 4 is operated and a light 2 in an ice box is turned off. When there is an output indicative of door opening from at least one of both doors 11 and 12, the operation of the blower 4 is stopped as long as the output continues for a given time (for example, two hours) and the light 2 in the ice box is lighted. When the door opening output from at least one of both doors 11 and 12 continues for a given time, the blower 4 is operated and the light 2 is turned off in order to prevent a temperature rise in the ice box. Thus, when a door gap or the like is generated, the blower 4 is operated and the light 2 in the ice box is turned off after the elapse of a given time period. Thus, the temperature rise in the ice box can be prevented.
Patent JP-S6469236-A (JP)
Title: Laminated core stator
Inventor: MASAMITSU KENJI
IPC: H02K1/12
Filed: 1987-09-08
Abstract: PURPOSE:To need no welding and machining, and facilitate manufacture, by notching an outer peripheral edge section at the end section of a laminated core stator, to leave a space for caulking combination. CONSTITUTION:A stator 1 is laminated by caulking-combining the four positions of an outer peripheral edge section on a plurality of core pieces, with each other. So far as the upper end section 1a and lower end section 1b of the stator 1 are concerned, outer peripheral edge sections except caulking-combined sections are notched, and of the notches, positioning step sections 2 are respectively composed. By this method, in case that the stator 1 is manufactured, by dropping the respective core pieces into the cylindrical guide of a feeding-in- order metal mold unit, the core pieces are exactly positioned with the center of the same axis line and are laminated with caulking combination.
Patent JP-S59114909-A (JP)
Title: High coupling piezoelectric oscillator
Inventor: FUJIWARA YOSHIAKI
IPC: H03H9/02
Filed: 1982-12-21
Abstract: PURPOSE:To miniaturize a piezoelectric oscillator using an X plate of LiTaO3 by contriving the cutting way of the material as well as the form of an electrode. CONSTITUTION:An oscillator plate using an X plate 10 of LiTaO3 is formed into a rectangle. The longer side of the plate 10 is set in the -50 deg.+ or -4 deg. direction to an axis Y, and 1/2<=L2/L1<=1 is satisfied between the long and short sides L1 and L2, respectively. At the same time, a rectangular electrode 12 is attached to both sides of the plate 10, respectively. The longer side of the electrode 12 and a lead-out electrode 14 are set on the longer side of the plate 10. Then 1/2<=l2/ l1<=1 is satisfied between the long and short sides l1 and l2 of the electrode 12, respectively. In such a way, miniaturization is possible for a piezoelectric oscillator using the plate 10.
Patent JP-S6285305-A (JP)
Title: Operation controlling system for unmanned carrying truck
Inventor: TOSHIMA ISAO
IPC: G06Q50/00
Filed: 1985-10-11
Abstract: PURPOSE:To raise the operation rate of the whole work station group by estimating a float until no-work is generated, with respect to each work station. CONSTITUTION:A carrying candidate extracting/carrying-in float calculating part 208 extracts a carrying candidate which can be carried, based on line state tables 205, 206 and 207, and a process path/carrying time table 209, and calculates a pallet carrying-in float to a carrying destination with respect to it. Subsequently, by grasping a fact that the smaller float the carrying candidate has, the higher its priority degree is, an empty carrying truck which can be brought to access most quickly is allocated in order of its priority degree. This result is transmitted to a carrying truck running control device 202. In this way, the operation rate of the whole work station group can be raised.
Patent JP-S60117812-A (JP)
Title: Semiconductor circuit
Inventor: OBATA HIROYUKI
IPC: H03K3/02
Filed: 1983-11-29
Abstract: PURPOSE:To reduce power consumption and to control easily the detection level by using the 1st and 2nd capacitors, the 1st, 2nd and 4th MIS-FETs of conduction type whose source electrodes connected to the 1st power supply terminal, the 3rd and 5th MIS-FETs of reverse conduction type whose source electrodes connected to the 2nd power supply terminal, and an inverter. CONSTITUTION:When a terminal phi is set at a low level, FETs Q11, Q12 and Q15 are turned on. Then the junctures N1 and N2 are precharged to a level +VCC with a juncture N3 precharged to a level GND respectively. A high level is delivered to an output terminal. When the terminal phi is changed to a high level, the FETs Q11, Q12 and Q15 are turned off with the FETQ13 turned on respectively. Thus a juncture N2 is reduced down to the level GND from the level +VCC, and a high level is delivered to the output terminal. While the juncture N3 rises up to the level +VCC from the GND and therefore an inverter is inverted to deliver a low level to the output terminal. In other words, this circuit functions as a dynamic level detecting circuit. Then the detection level of this circuit can be set just by changing the capacity ratio between C11 and C12.