baber/WOPTO huggingface dataset:
Patent JP-S60115140-A (JP)
Title: Hollow cathode discharge type ion source
Inventor: TAKAYAMA KAZUO
IPC: H01J37/08
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a hollow cathode discharge type ion source that can generate a quiet and stable ion beam with low emittance without using heat filaments, magnetic fields, compound gas, and such by comprising a greater part with a cathode and the remaining part with an anode and inserting an electric insulator between these two electrodes and then comprising a cylindrical discharge chamber free of gas leakage. CONSTITUTION:A slit 2 for ion extraction is provided in parallel to the axis of a hollow cathode 1 and a gas induction tube 3 and a cathode surface material resupply tube 4 are mounted. In addition, an anode 6 is provided on both ends of the hollow cathode 1 through an annular insulator 5 made of ceramics. Each anode is provided with a disk-type section 6a protruded inside and is designed to prevent the inside surface of the annular insulator 5 inserted between it and the end of the hollow cathode 1 from being polluted and dielectric breakdown from being generated. An extraction electrode 7 is arranged in front of the slit 2 for ion extraction.
Patent JP-S6465421-A (JP)
Title: Beam profile monitoring device for gas laser oscillator
Inventor: TANAKA SUSUMU
IPC: H01S3/00
Filed: 1987-09-07
Abstract: PURPOSE:To prevent a condenser lens from breaking thermally owing to abnormality of the profile of a laser beam incident on the condenser lens by detecting and monitoring the profile and detecting the abnormality of the profile. CONSTITUTION:Beam profile detectors 6A and 6B are provided on the optical axis of the condenser lens 4 which converges the laser beam on at least a work in front of the lens to monitor the profile of the laser beam incident on the lens 4. Then the profile of the laser beam outputted by a laser oscillator 1 is detected at least right before the lens 4. Thus, the detected profile is monitored, the difference in intensity distribution between sampled displays 7A and 7B is stored and processed 8, and the peak value of the intensity distribution waveform the display 7B is monitored. When the difference or peak value which is calculated exceeds a specific level, the abnormality of the beam profile is decided and a warning 9 is generated. Thus, the lens 4 is prevented from breaking thermally.
Patent JP-H04105828-A (JP)
Title: Part inserting unit
Inventor: NISHIDA KAZUHIKO
IPC: B25J17/02
Filed: 1990-08-22
Abstract: PURPOSE:To fit a part into a prepared hole with its moving horizontally accompanied by the insertion of the part, by composing it movably in the horizontal direction with a floating plate to which a work tool is integrally fixed being supported by a ball inside the unit main body. CONSTITUTION:A part 2 is inserted into a prepared hole 13a located on a work 13 which is arranged at the specified work position, when a unit main body 3 is descended. At this time, the tip of the fitting shaft part 2a of the part 2 is slipped along the inclined face of the circumference of the prepared hole 13a according to the descent of the part 2, even in case of the fitting shaft part 2a of the part 2 and prepared hole 13a being positioned eccentrically, and receives the force in the direction moved to the center side of the prepared hole 13a, so a floating plate 5 is horizontally moved by receiving the force in the same direction together with a chucking unit 12 and work shaft 5a integral with this. Therefore, the fitting shaft part 2a of the part 2 and the prepared hole 13a of a work 13 are positioned concentrically, and the part 2 is firmly fitted to the work 13.
Patent JP-H0539604-A (JP)
Title: Flat type air sucking-up pipe body
Inventor: KUMAGAI SHIGETO
IPC: E01C11/26
Filed: 1991-08-07
Abstract: PURPOSE:To hold a road surface at a low temperature and prevent it from deteriorating by embedding a narrow and long flat type air sucking-up pipe body having a flat cross section under the road surface of asphalt to eject underground cool air. CONSTITUTION:A flat pipe body including an air path 5 having a narrow long cross section is formed in both longitudinal ends with openings 12, 12 and in the upper end side with air discharge ports 6, 6 communicating to the air path 5 to constitute a flat type air sucking-up pipe body 1. A connecting socket is attached to the pipe body 1 to enable the connection of the pipe body 1 with other ones or different shape ones. Next, the pipe body 1 connected to other ones or different shape ones is embedded under a surface of an asphalt road with the cross section being vertically set. Cool air under the ground is introduced into the air path 5 in the pipe body 1 to be discharged from the air discharge ports 6 for cooling the surface of the road.
Patent JP-2000038885-A (JP)
Title: Winding shaft supporting structure of sheet shutter
Inventor: IIZUKA HIROSHI
IPC: E06B9/60
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To smoothly feed and wind a sheet by a method wherein a winding shaft can be prevented from being deflected even if a sheet shutter is installed in a large opening, and to improve the durability of a sheet by dispersing loads acting on the sheet where a supporting roller contacts a winding roller. SOLUTION: In a sheet shutter, at least two or more supporting rollers 8 each having a diameter equal to or larger than that of a winding shaft 2 are disposed in series below the shaft 2 in the longitudinal direction of the shaft 2. And the winding shaft 2 is mounted on the supporting roller 8 and an auxiliary roller 9 is disposed on the side of a shutter center of the shaft 2 so as to extend in the length direction of the shaft 2.
Patent JP-H0963445-A (JP)
Title: Electromagnetic relay
Inventor: IDE TATSUMI
IPC: H01H50/24
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive electromagnetic relay in which the productivity is enhanced with its thin profile. SOLUTION: A spool 10 having a fixed contact terminal 2, a movable contact terminal 4 and an iron core 11 mounted thereon is formed into a plate, and substantially linearly planted in a base 1, and a magnetic armature 9 is molded on the tip of a plastic spring part 7 integrated to the base 1, whereby an extreme thinning is realized, and the productivity is enhanced. A bow-like part 14 is provided on a movable contact spring 6, and it is snapped, whereby a high sensitivity is realized.
Patent JP-H0384668-A (JP)
Title: Electronic dictionary
Inventor: FUJII NORIHISA
IPC: G06F17/28
Filed: 1989-08-29
Abstract: PURPOSE:To retrieve information on words by providing the information to be retrieved to all words supported in an electronic dictionary. CONSTITUTION:A character string inputted via an input means M1 is converted by a word conversion means M4. At the same time, the information to be retrieved is updated and stored in a storage means M6. Then the words are retrieved by a retrieving means M3 based on the retrieving items inputted by the means M1. The retrieved words are outputted via a display means M2 or a print means M5. Thus the words can be retrieved with the dates of their addition and displayed or printed. As a result, the utility value of an electronic dictionary is improved and the satisfactory learning effect is obtained with use of the dictionary.
Patent JP-H0272678-A (JP)
Title: Multiple-type photodetector
Inventor: AKAGAWA KEIICHI
IPC: H01L31/10
Filed: 1988-09-07
Abstract: PURPOSE:To detect even weak light by forming conductor films in regions corresponding to the intervals between a plurality of photodiodes, and decreasing dark currents to a large extent. CONSTITUTION:Semiconductor regions 1a-1c having the reverse conductivity with respect to a substrate 4 are formed on the silicon substrate 4 as a semiconductor substrate by diffusing impurities. Then, an SiO2 film 3 as a transparent insulating film is formed on the silicon substrate 4 and the semiconductor regions 1a-1c. Aluminum films 2 as conductor films are formed at regions corresponding to intervals between photodiodes on the SiO2 film 3. Since the conductor films 2 are formed at the regions on the transparent insulating film corresponding to a plurality of the photodiodes formed on the semiconductor substrate 4, dark currents generated at the interface can be decreased by the following way: a voltage is applied to the conductor films 2 so that a depletion layer and an inverted layer are not generated at the interface between the semiconductor substrate 4 and the transparent insulating film 3. Thus the detecting ability of weak light can be enhanced.
Patent JP-2001050576-A (JP)
Title: Air volume controller for floor diffuser
Inventor: TSUJI KEISUKE
IPC: F24F13/068
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an air volume controllable floor diffuser and realize an installation of the diffuser in a space under a floor having a small height, by providing a motor at a bottom portion of a bottomed cylindrical body, horizontally rotatively driving a damper which forms a hub portion that covers the motor and freely varying the opening area of an air intake port. SOLUTION: An air volume controller comprises a main body 1 which is provided with a diffusing grill means 2 at an upper portion, an air intake port 3 at a side surface and a motor attaching leg 5 at a bottom portion. The motor 4 is provided with a damper 6 which is pivoted so as to be rotatively driven in a horizontal direction. The damper 6 comprises a vertical surface 7 corresponding to the size for fully closing the opening area of the air intake port 3, and is provided with a hub portion 8 protrusively formed for covering the motor 4. When the motor 4 is driven, the hub portion 8 of the damper 6 is horizontally rotated to change the positional relationship between the perpendicular surface 7 and the air intake port 3.  In this way, the opening area is fully opened, fully closed or intermediately controlled as desired, and thereby the air volume diffused to an interior from a diffusing grill means 2 is automatically controlled.
Patent JP-H1127682-A (JP)
Title: Contour line coding method
Inventor: HAN SEOK-WON
IPC: H04N19/533
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce a data amount to be sent by extending a predicted contour line, generating a main apex and a sub apex, storing information of the apexes and re-configuring a current base layer so as to apply inter-coding scalably to contour line information of an object. SOLUTION: A motion compensation 20 entire pixels on a preceding base layer toward a current contour line by a motion vector MV to generate a predicted contour line and gives the generated prediction contour line to a magnification section 30. The magnification section 30 overlaps the predicted contour line and the current contour line to decide coincident apexes. A sub apex decision section 50 supplies information comprising the current contour line, the predicted contour line, a 1st main apex, a 1st sub apex, a 1st matching segment and a 1st mis-matching segment to an overlapped contour line memory 60. The sub apex decision section 50 gives information of the 1st matching segment and the 1st sub apex to the overlapped contour line memory 60.  The overlapped contour line memory 60 gives the information of the 1st matching segment and the 1st sub apex to a base layer reconfiguration section 100 via a line L40 only when a value of (j) is 0. The base layer re-configuration section 100 reconfigures the current base layer.
Patent JP-H0384159-A (JP)
Title: Application of tile
Inventor: MAKINO JUNZO
IPC: E04F13/08
Filed: 1989-08-29
Abstract: PURPOSE:To prevent breaking or peeling-off of tiles by directly sticking tiles on the substrate via a specified extensible elastic adhesive after hardening thereof or bonding them via a pressure sensitive adhesive double coated tape of a specified thickness. CONSTITUTION:An elastic adhesive (a) extensible as much as 20-400 % after curing is applied on the rear N of ceramic or porcelain tiles to stick to a substrate material directly. An instantaneous adhesive (b) is applicable for temporary fixation until the elastic adhesive (a) is cured. A pressure sensitive adhesive double coated tape having a 0.5-3.0 mm thickness is interposed. The tiles are sticked so that they can follow the movement of external walls of the building. In this way, breaking and peeling-off of tiles can be prevented.
Patent JP-H06225765-A (JP)
Title: T-cell receptor-beta-subunit polypeptide
Inventor: DEIBISU MAAKU EMU
IPC: C07K16/00
Filed: 1993-08-16
Abstract: The invention includes an isolated polypeptide which comprises an amino acid sequence unique to an  alpha -subunit of a T-cell antigen receptor and antibodies which bind thereto. The polypeptide and antibodies thereto may be used as a therapeutic agent or as a diagnostic agent. <IMAGE>   <IMAGE>
Patent JP-H1169033-A (JP)
Title: Facsimile equipment
Inventor: ASAKURA MASANORI
IPC: H04N1/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of automatically changing from a G4 system to a G3 system and performing transmission by storing facsimile code data and providing a control means for performing facsimile communication by the G3 system if the residual capacity of a storage means is less than a prescribed amount in the case direct transmission by a second communication means for performing the facsimile communication by the G4 system has been instructed. SOLUTION: When data amount in the case of performing read from an image memory 7 and performing encoding to the facsimile code data in a codec 8 is less than the data amount in the case of converting a standard original to the facsimile code data, a CPU 1 performs the facsimile communication of the G3 system. First, an NCU 4 is connected to a PSTN and the telephone number of a transmission opposite party inputted by a user is called. While reading the original in a read part 6, the CPU 1 encodes the result to the facsimile code data in the codec 8, modulates the data to analog voice signals in a modem 5 and transmits them through the PSTN.
Patent JP-H1153002-A (JP)
Title: Intelligent controller of man-machine control system
Inventor: YOSHIDA KAZUO
IPC: B66F9/24
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To accurately cope with and control an abrupt state change of a control system by providing controllers which differ in the degree of abstraction by different purposes of control, quantitatively processing operation commands and state quantity information, and calculating a control output which minimizes a specific evaluation function. SOLUTION: An integrator 13 calculates control commands by the purposes of control according to an operation command (r) and the products Pifi of control outputs corresponding to the purposes of control and an inclusion rate. The control commands are so calculated as to have the optimum value of a current state quantity X(t). Then one of the control commands is selected and outputted to a controller 31 as an optimum control command (u) which minimizes a specific target function with the current state quantity X(t). Therefore, the final control command (u) outputted from the integrator 13 becomes an optimum control command (u) complying with the purpose of control at the current state quantity X(t), so the purpose of control is surely achieved.
Patent JP-2000054930-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SHIRAKAWA AKIRA
IPC: F02M51/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To improve injection characteristic of fuel, and realize good exhaustion and noise characteristics. SOLUTION: A solenoid valve 25 for controlling release of fuel pressure in a pressure chamber 22, into which part of fuel from an accumulator for accumulating fuel in a high pressure condition is guided, is provided the fuel pressure in this pressure chamber 22 is increased to make a piston 21 press a needle valve 19 in the closing direction to shield fuel injection, and the pressure in the pressure chamber 22 is decreased to lift the needle valve 19 due to the fuel pressure to allow fuel injection. A variable orifice 23 is provided which controls fuel flow-in passage of high pressure fuel guided into the pressure chamber 22 so as to speedily decrease the pressure in the pressure chamber 22 at initial time of the lift when the needle valve 19 is opened, to delay the decrease during intermediate period of the lift, and to accelerate pressure increase when the needle valve 19 is closed.
Patent JP-2001054300-A (JP)
Title: Torque ripple compensation system of motor in motor control unit
Inventor: YOSHIDA YASUHIRO
IPC: H02P23/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress torque ripple of 1f (f: output frequency) by current detection offset, that of 2f by current detection gain, and that of 6f by a dead time. SOLUTION: This torque ripple compensation system converts ripple components of 1f, 2f, 6f contained in a dq 2-axis detection current from a 3-phase 2-phase rotation coordinate conversion part 14 of a current control operation part into DC amounts by coordinate conversion parts 31-33 which rotate at the respective frequencies, extracts the components by DC detection processing parts 41, 42, 43, calculates ripple compensation amounts in a rotating system by torque ripple suppression amplifiers 51-53, obtains compensation amounts of 1f, 2f, 6f components by inverse 1f, 2f, 6f coordinate transformation parts 61, 62, 63, adds the compensation amounts of 1f, 2f by an adder 22, performs feedback to the dq 2-axis detection current via an adder 21, suppresses the 1f, 2f components,  and suppresses the 6f component by feeding forward the compensation amount of the 6f to the voltage command of a current control amplifier 16 via an adder 23.
Patent JP-S6283830-A (JP)
Inventor: MIZUNO NAOMI
IPC: A01G31/00
Filed: 1985-10-07
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-H0564406-A (JP)
Title: Phase detection method of resolver
Inventor: KAWAKAMI MASAYUKI
IPC: G01D5/245
Filed: 1991-09-04
Abstract: PURPOSE:To provide the phase detection method of a resolver stable to temperature changes. CONSTITUTION:In a resolver where a stator is provided with alpha-phase 1 and beta-phase 2 exciting windings wound in the positions with different phases and a detection winding 3 is wound round a rotor, detectors 6, 6' for detecting a current flowing through the alpha-phase 1 or beta-phase 2 exciting winding are inserted to detect a phase from the output of the detectors 6, 6' and the output of the detection winding 3 wound round the rotor. In this manner, the phase of the current flowing through the (alpha-phase or beta-phase exciting winding can be detected by the detectors, and when this phase is compared with the output phase on the rotor side, it is possible to eliminate the influence of phase changes caused by temperature changes.
Patent JP-S61100137-A (JP)
Inventor: KAWAKAMI TAKASHI
IPC: A01K1/02
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-H0885272-A (JP)
Title: Thermal stencil printing raw sheet
Inventor: YAMAUCHI HIDEYUKI
IPC: B41N1/24
Filed: 1994-09-19
Abstract: PURPOSE: To provide excellent perforating properties, excellent slipperiness with a thermal head, etc., with low curl and to improve printability in a thermal stencil printing raw sheet which is stencil engraved by irradiating a flash light by a halogen lamp, a xenon lamp a flash lamp, etc., infrared rays, laser light rays, etc., in a pulselike manner or the thermal head, etc. CONSTITUTION: A porous support (B) made of synthetic fibers is adhered on the one side of a thermoplastic polyester film (A) without an adhesive, and the static coefficient of friction of the film (A) side with soda glass at 100 deg.C is 1.0 or less.
Patent JP-S6385161-A (JP)
Inventor: NISHI KENICHI
IPC: D06H7/08
Filed: 1986-09-20
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-S60116584-A (JP)
Title: Freighter
Inventor: NANBA SOUHACHI
IPC: B63B25/28
Filed: 1983-11-28
Abstract: PURPOSE:To efficiently stack containers on a hatch cover, by providing container support frames which hold container guide rails and are coupled by parallel links to a pair of pillars on a deck at both the sides of a hatch so that the frames can be protruded and retracted. CONSTITUTION:A pair of pillars 3 are erected on a deck 1 at both the sides of a hatch 2. Container support frames 4 are borne with parallel links 5 on the facing sides of the pillars 3. Container guide rails 6 and entry guides 7 are provided on the container support frames 4 to hold and guide containers 9 when they are stacked. When the frames 4 are not in use, they are folded and put away from the hatch 2 not to hinder cargo work through the hatch. To stack the containers 9 on the hatch 2, the frames 4 are protruded over the hatch 2. The containers can thus be efficiently stacked.
Patent JP-H0386987-A (JP)
Title: Compact optical disk cartridge
Inventor: KURIHARA HIROYUKI
IPC: G11B7/2433
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a compact optical disk cartridge, which is made compact and light in weight, by specifying the external dimension of a resin-made case housing a compact optical disk to which information are recorded / reproduced. CONSTITUTION:A resin-made case 5 is provided to house a compact optical disk 2, to which the information are recorded / reproduced, and a sensor hole 5c is provided to be formed in the prescribed position of the case 5 and to discriminate the recording / reproducing control information, which are required when recording / reproducing is executed to the disk 2, as the presence and absence of a through hole. Then, the external dimension of the case 5 is set to be almost 64mm (2.5 inches) square. Thus, the compact optical disk cartridge can be made compact and light in weight. Further, for a compact optical disk device using this disk cartridge, the size is made compact, the weight is made light and energy consumption can be reduced.
Patent JP-H0885526-A (JP)
Title: Receiver for root crop or the like loaded in container
Inventor: OGURA HIROMI
IPC: B65B69/00
Filed: 1994-09-19
Abstract: PURPOSE: To mechanically unload root crops or the like from a container carried in on a pallet and collect an empty container. CONSTITUTION: A container loader/unloader 3 for putting a full container 5 on an initial carrying end on a conveyer 1 and unloading the empty container 5 carried to a terminal end from the end is placed on a side of the initial and terminal ends which have been close to each other, wherein a container receiver/ inverter 6 for receiving the full container 5 from the conveyer 1 and taking out root crops 4 or the like in the container 5 onto a load receiving part (water tank 2) beside the conveyer 1 after inverting the container is placed on a way of the conveyer. Thus an operation for taking out the root crops 4 or the like from the full container 5 and collecting the empty container 5 can be mechanically performed without manpower.
Patent JP-H10279901-A (JP)
Title: Adhesive sheet and its production
Inventor: NAKASAKI SUNAO
IPC: C09J133/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet, little discolored by ultraviolet ray, sunlight, fluorescence or the like, free of cracks, cleavages or the like in the base after being exposed to light, and little deteriorated in tackiness. SOLUTION: This adhesive sheet consists of a surface base laminated with one or more tack agent layers, wherein the tack agent layer is composed of (A) an acrylic tack agent composition, comprising a (metha)acrylic copolymer as the major ingredient which contains 60 to 99 wt.% of an alkyl ester monomer of (metha)acrylic acid, the monomer having a carbon number of 4 to 18, and (B) a coating solution for the tack agent layer, containing an ultraviolet ray absorber at 0.3 to 10 pts.wt. as the active ingredient per 100 pts.wt. of the (metha)acrylic copolymer, dissolved in an organic solvent in the case of the solid absorber or as it is or diluted with an inorganic solvent in the case of the liquid absorber, the tack agent layer containing the residual solvent at 10 to 2000 ppm after it is dried.