baber/WOPTO huggingface dataset:
Patent JP-H09269249-A (JP)
Title: Sensor device
Inventor: GOTO HIROSHI
IPC: B81B3/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a low cost and small size sensor device by which temperature and the like at a distant place (plural places, if necessary) can be detected. SOLUTION: A sensor device comprises a vibrator 10, a vibration exciter 20 which projects high frequency vibration to the vibrator 10, a semiconductor laser 30 which irradiates a light beam to the vibrator 10, and a semiconductor position detection element 40 which receives the light beam reflected by the vibrator 10. The vibrator 10 has two resonance modes, a bending deformation mode and a torsional deformation mode. The semiconductor position detection element 40 outputs an electrical signal expressing the incident position of the light beam to a processing circuit 50.  The processing circuit 50 detects temperature change from the change of the resonance frequency fT of the torsional deformation mode, detects humidity change from the change of the resonance frequency fB of a bending deformation mode, and detects pressure change from the change of the vibration amplitude of the resonance vibration.
Patent JP-S59228701-A (JP)
Title: Electromagnet
Inventor: KAWAGUCHI KATSUHIKO
IPC: H01F7/16
Filed: 1983-06-10
Abstract: PURPOSE:To attenuate a vibration of a plunger quickly when it is restored by a method wherein a valve part by which a vent is opened when a pressure in a case drops below the atmospheric pressure is provided. CONSTITUTION:A vent 8 is provided to one end of a case 1 and another vent 11 is provided to the opposite side. A valve 12 facing the vent 8 is stored inside the case 1. A cut with a diameter larger than that of the vent 8 is formed at the center of the valve 12 to form a valve part 13. When a pressure in the case 1 drops below the atmospheric pressure, the valve part 13 opens the vent 8. With this composition, at the time of excitation, the valve part 13 is opened and the air is introduced through the vent 8 and a plunger 3 can be driven with a high speed. When the plunger 3 is restored, the valve part 13 is closed and a vibration of the plunger 3 can be attenuated quickly by an air-damper action.
Patent JP-S5439006-A (JP)
Title: Preparation of ethylamine
Inventor: YASUDA KIYOSHI
IPC: C07C211/05
Filed: 1977-08-29
Abstract: PURPOSE: To obtain ethylamine, especially triethylamine, in high selectivity, by passing a reaction gas comprising acetaldehyde, NH 3  and H 2  through a layer of a Ni hydrogenation catalyst at relatively high gas linear speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63271091-A (JP)
Title: Method for supplying cooling water for gasliquid direct contact type heat exchanger
Inventor: FUJIMOTO MASAHISA
IPC: F28C1/00
Filed: 1987-04-27
Abstract: PURPOSE:To have an effective utilization of an energy of cooling water heat exchanged with a hot gas and decrease a pump driving power by a method wherein a cylinder is divided into two pressure chambers with a sliding piston, a stage in which a cooling water is supplied to one chamber to discharge cooling water in the other chamber outwardly and another stage in which the water is supplied to a water spraying nozzle are alternatively carried out. CONSTITUTION:When a cooling water tank 5A is filled with a low cooling water and a sliding partition plate 10A is located at an upper part of the tank, if a cooling water outlet valve 7A and a discharging water inlet valve 8A are opened, a pressure within the tank 5A becomes a pressure in a heat exchanger 1, a hot discharged water is flowed into the tank by a cooling water discharging pump 3 to push down the partioning plate 10A and the low cooling water in the tank is flowed into the heat exchanger 1 through the valve 7A. The partioning plate 10A reaches the lower end and the valves 7A and 8A are fully closed. Then, when a cooling water inlet valve 6A and a discharging water outlet valve 9A are opened, the low cooling water is flowed into the tank 5A by a cooling water supplying pump 2, the discharged water in the tank is pushed 8 out of the system by the valve 9A, the partioning plate 10A reaches the upper end and the valves 6A and 9A are fully closed. When both systems A and B are used, the supplying and discharging of cooling water for the heat exchanger 1 can be substantially continuously carried out.
Patent JP-H07308106-A (JP)
Title: Seedling transplanter
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1994-05-18
Abstract: PURPOSE:To provide a seedling transplanter so designed that, when seedlings held in a 1st seedling conveyer are drawn by a 2nd seedling drawer and allowed to fall, onto the seedling feed belt of a 2nd seedling conveyer, a laterally aligned seedlings are ensured not to cause longitudinal misregistration, thereby preventing the disturbance of seedling planting posture. CONSTITUTION:This seedling transplanter is so designed as to equipped with a 1st seedling drawer to draw seedlings (n) from respective pots each of which holds one of the seedlings (n) and arranged both laterally and longitudinally in a seedling box, a 1st seedling conveyer to receive the seedlings drawn by the 1st seedling drawer and convey them, a 2nd seedling drawer to draw the seedlings being conveyed by the 1st seedling conveyer at a specified position from this conveyer, and a 2nd conveyer equipped with a seedling feed belt 34a to receive the seedlings drawn by the 2nd seedling drawer and convey them to the seedling taking position of a seedling planting device. In this case, the 2nd seedling drawer is equipped with a specific device 33g to push down seedlings so that the leaf side thereof take a downward posture in drawing them by the 2nd seedling drawer.
Patent JP-H11289291-A (JP)
Title: Booster device
Inventor: SOGA TOMIO
IPC: H04B7/15
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a booster device mainly used for a PHS in a multi-line, allowed to be applied also as a repeating installation for a transceiver or the like to be used in single frequency and using a range of 20 to 30 m from a master equipment as a communication area. SOLUTION: An antenna 1 receives a receiving signal FR and transmits a transmitting signal FT. The frequency of the FR is the same as that of the FT and a difference of 90 deg. exists between their phases. A circulator 3 outputs the receiving signal FR to a 1st extraction means 4. A detection means 6 detects the level of the signal FR. A variable amplifier 7 amplifies the signal FR and a control means 8 changes the amplification degree of the amplifier 7 in accordance with the detection level. The amplified receiving signal is inputted to the transmission side of the circulator 3 as a transmitting signal and transmitted from the antenna 1.
Patent JP-2000299827-A (JP)
Title: Angle controller for panel body
Inventor: TACHIBANA HIROSHI
IPC: G09F9/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To detect an angle of a panel body with a compact configuration at a low cost and with excellent durability in an angle controller for the panel body. SOLUTION: This angle controller uses a magnet section 52 provided to a rotary shaft 50 in a case and a Hall element 54 provided to the case as a means to detect an angle of a front panel 30 in the case of controlling the angle of the front panel 30 of a car stereo unit. The rotary shaft 50 is placed in parallel with a turning center shaft of the front panel 30 and driven in interlocking with the turning of the front panel 30. The magnet section 52 is fixed to an outer circumference of the rotary shaft 50, placed coaxially with the rotary shaft 50 where S and N poles are alternately magnetized at an equal interval in an axial direction. The Hall element 54 is fixed to the case and opposes to the outer circumference part of the magnet section 52.  The Hall element 54 counts detection pluses to detect the rotary angle of the rotary shaft 50 to detect the rotary angle of the front panel 30.
Patent JP-H042508-A (JP)
Title: Pneumatic tire for high speed travelling
Inventor: USHIKUBO TOSHIO
IPC: B60C11/04
Filed: 1990-04-19
Abstract: PURPOSE:To reduce tire noise in a tire on which plural inclined lateral grooves are provided in each land-part train confined by main grooves extending in the circumferential direction of a tread part by constituting the lateral grooves in at least one of the land-part trains by cross grooves and interrupted grooves. CONSTITUTION:A cylindrical tread rubber is arranged on the tread part 4 on the outside in the radial direction of a belt layer and a reinforcing layer, plural wide, main grooves 20 axially arranged at specific intervals are formed on the outer surface of the tread rubber, and land-part trains 24 are confined between the main grooves 20 and between the main grooves 20 and both tread ends 22. In such a tire, lateral grooves in the intermediate land-part trains 24b, 24d are constituted by lateral grooves 25b, 25d, cross grooves 26 extending over the full width of the intermediate land-part trains 24b, 24d, and interrupted grooves 29 whose ends 27 near the tread ends 22 are opened into the main grooves 20a, 20d and which are interrupted on the way across the width of the intermediate land-part trains 24b, 24d.
Patent JP-H08298114-A (JP)
Title: Carbon material for negative electrode and nonaqueous electrolyte secondary battery
Inventor: KOMARU TOKUO
IPC: H01M10/0566
Filed: 1995-04-27
Abstract: PURPOSE: To reduce the potential when an electric charge is finished and improve the electrode filling property, capacity, and potential flatness by specifying the graphite crystal structure and fine holes. CONSTITUTION: An organic compound such as a furan ring containing compound or a phenol compound and a graphite material having the spacing 0.340nm or below of the plane (002) measured by the X-ray diffraction method and the C-axis crystal lattice thickness 140nm or above of the plane (002) are mixed and polymerized at 500 deg.C or below under the existence of an acid catalyst as required, the organic compound is reaction-bonded on the surface of the graphite material, and the reaction- bonded organic compound and the organic chain of another organic compound are polymerized to obtain a polymer.  This polymer is carbonized at 500-700 deg.C in the inactive gas atmosphere, then it is heated to 900-1500 deg.C at the temperature rising speed of 1-100 deg.C.min, and it is held for 0-30hr to obtain a carbon material for a negative electrode having the spacing 0.340nm or below of the plane (002) measured by the X-ray diffraction method, the C-axis crystal lattice thickness 14.0nm or above of the plane (002), and the difference of 0.1g/cc or above between the concentration by the helium substitution method and th concentration by the butanol solvent method.
Patent JP-S61261885-A (JP)
Title: Picture information processor
Inventor: KAJITANI SEINOSUKE
IPC: G11B17/22
Filed: 1985-05-16
Abstract: PURPOSE:To execute the information processing of plural optical disks at a small quantity of the waiting time and to simplify fit and remove of the optical disks with a comparatively simple and small-sized constitution by arranging the driving shaft of the recording media unit to place plural optical disks, in the perpendicular direction. CONSTITUTION:By the operation of the operating part, a memory media unit 6 provided with plural optical disks 5 starts to rotate. After one side reading unit 30 is shifted in the upward direction or in the downward direction and stopped at the prescribed position, a head arm 31 is shifted in the radius direction of the optical disks 5 and a tip head 48 of a head arm 45 starts the reading action. Other reading head 30 comes to be a waiting condition, the reading action is completed, and then, the next reading action is started. Since a driving shaft 4 of the unit 6 is arranged in the perpendicular direction, only by holding lightly the driving shaft 4, the attitude can be kept and the optical disks 5 can be easily fitted and removed.
Patent JP-H10297080-A (JP)
Title: Ink-jet recording sheet, its production and record method
Inventor: TOKUNAGA YUKIO
IPC: B41M5/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet suitable for forming highly decorative posters or the like with the use of ink-jet recording. SOLUTION: The ink-jet recording sheet has at least one ink-receiving layer on a supporting body. An outermost ink-receiving layer to the supporting body contains at least a dye-coloring matter, and an optical reflection density measured from the side of the ink-receiving layer is not smaller than 0.2, preferably, 0.2-1.0.
Patent JP-H11290626-A (JP)
Title: Antimicrobial filter and its manufacture
Inventor: TAKAHASHI KENZO
IPC: B01D39/14
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To improve an antimicrobial performance while an available area thereof is enabled to be secured large by a method wherein a thin film of a binder material is formed on a surface of a porous base material, and the surface of the porous base material is covered by a fine particle-like antimicrobial material via the thin film of the binder material. SOLUTION: An antimicrobial filter mounted on an air conditioning apparatus is manufactured by a method wherein a thin film of a binder material is formed on a surface of a porous base material, and the surface of the porous base material is covered by an antimicrobial material via the thin film of the binder material. When such microbial filter is manufactured, an aerosol is formed by spraying the binder material from an aerosol generator 3, and the binder material thin film is formed on the porous base material surface by passing the porous base material through the aerosol in a container 2. Then, the porous base material surface is treated so as to be covered by the antimicrobial material via the binder material thin film in a container 5 in which an aerosol generator 6 for spraying the antimicrobial material is provided.
Patent JP-S60248513-A (JP)
Title: Full automatic loading device for impact sensitive article
Inventor: KIYO KOUKIYOKU
IPC: A23L11/00
Filed: 1984-05-24
Abstract: PURPOSE:To fully automate loading by constituting the captioned device for soybean curd or the like in such a way that articles contained in each small container on a circulating feed conveyor is pushed out on a shoot, are carried to a feed-out position after several articles are unscrambled during being reserved for a while, and are put in a bucket. CONSTITUTION:When a fixed number of articles 13 fed one by one by a feed conveyor 12 are unscrambled, the conveyor 12 is stopped and a pusher 14 is rotated to push out the articles 13 to a movable shoot 15. The articles 13 are slided and stopped by a reverse bar 16 for a while to unscramble them in a row. Then, the movable shoot 15 is moved from the withdraw position at a chain line to the direction of E so that the reserve bar 16 moves to a position 16' to carry articles 13 into an opened bucket C-4 by opening the shoot 15 with the release of reserve by the reserve bar. And then, the shoot 15 and the reserve bar are returned to their original positions and the bucket C-4 is fed to the direction of an arrow sign B. By this constitution, the operation can be fully automated.
Patent JP-S60249676-A (JP)
Title: Radial plunger pump
Inventor: SUZUKI MASAHIKO
IPC: F04B1/107
Filed: 1984-05-23
Abstract: PURPOSE:To lead a clean hydraulic fluid alone into a suction passage as well as to aim at improvements in reliability, by attracting a pulverulent body of metal powder and the link, being produced in a hydraulic chamber to be made up of a rotor and a housing and mixed in the hydraulic fluid, with a magnet and simultaneously collecting them with a filter. CONSTITUTION:When a rotor rotates, a rotational center of the rotor 2 and the center of a guide ring 4 are eccentric with each other so that a plunger 3 reciprocates, sucking up or discharging a hydraulic fluid in consequence. At this time, pulverulent bodies including metal powder and the like are produced in sliding parts between the rotor 2 and the plunger 3 as well as between the plunger 3 and the guide ring 4, etc., due to abrasion or the like. Accordingly, these pulverulent bodies are made to be mixed in the hydraulic fluid in a hydraulic chamber 8 to be made up of a housing 1 and the rotor 2, and thereby they are collected on another circumferential part of the hydraulic chamber 8 with rotation of the rotor 2. And, the metal powder is attracted with a magnet 6, while pulverulent bodies other than that are also collected by a filter 7. With this constitution, a clean hydraulic fluid alone is led into a suction passage 17 and the inside of the rotor 2.
Patent JP-S58222478-A (JP)
Title: Display device of recording and reproducing device of high density
Inventor: ABE TADASHI
IPC: G11B3/085
Filed: 1982-06-17
Abstract: PURPOSE:To display many types of information in an easy-to-understand way with a small number of display elements, by changing the lightness, hue or luminous time of each of display elements of a display in response to each driving signal. CONSTITUTION:The information supplied to an input terminal 8 from a reproducing head is processed by an information processing circuit 9 and the information is impressed to driving circuits 10-13 excluding the music information. In this case, each of the circuits 10-13 drives each element of a display 6 in response to the supplied information. That is, the lightness is changed with elements 601, 606, 610, 614 and 616 showing the positions of an inter music as well as elements 602-605, 607-609 and 611-612 showing the positions of the reproducing head respectively. In other case, the hue is changed in response to the information to be displayed and by means of an LED which varies its hue with a driving current. This ensures the clear discrimination.
Patent JP-H11298083-A (JP)
Title: Injection synchronization type narrow-band laser
Inventor: TANAKA HIROKAZU
IPC: H01S3/23
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection synchronization type narrow-band laser by which laser light of short wavelength of 193 nm or so can be maintained for a long time, with high stability of wavelength. SOLUTION: An amplifying medium 3 of an oscillator stage A is excited by pumping light from a pumping laser 11. Fundamental wave light L1 oscillated between a rear mirror 1 and a front mirror 4 is input in a wavelength converting part 12 and is converted into a quadruple harmonic light L2 and is further input in an amplifying stage B via total reflecting mirrors 13 and 14 and is output as output light L3 which is amplified harmonic light L2. At the oscillator stage A, the fundamental wave light L1 is monitored by a wavelength monitor 6 and its wavelength is controlled, in such a way that a wavelength controller 7 has a desired narrow-band wave light L1.  In this way, when the output light L3 is a light in the ultraviolet region, since the wavelength control is applied on a long-wave and low-power fundamental wave light L1 in a visible region, wavelength can be controlled easily with high accuracy and stability.
Patent JP-S61262765-A (JP)
Title: Developing device
Inventor: TACHIKAWA MASAICHIRO
IPC: G03G15/08
Filed: 1985-05-17
Abstract: PURPOSE:To hold the toner density in a developer nearly constant and to maintain an excellent development state by supplying toner from a hopper to a storage part by the amount of toner in a developer to be consumed to develop a latent image on a photosensitive body. CONSTITUTION:A layer thickness control means (blade) 18 for the developer controls the developer supplied from the storage part 16 to a developer support means 12 to specific layer thickness. A partition plate 24 is provided between the hopper 20 and storage part 16 so as to isolate the both, and plural holes are bored in the partition plate 24 over its entire surface, so that the toner is supplied from the hopper 20 to the storage part 16 through the holes. a vibrating plate 26 keeps on vibrating during developing operation so as to send in the upper toner in the hopper 20 toward the partition plate 24. An excessive developer restrained by the blade 18 is returned toward the storage part 16 to agitate the developer in the storage part 16, thereby preventing the toner from entering the storage part 16 from the hopper 20.
Patent JP-S62294843-A (JP)
Title: Flow direction control device
Inventor: SUGAWARA NORIO
IPC: F24F13/08
Filed: 1987-04-28
Abstract: PURPOSE:To enable the execution of wide angled deviation without disturbing a flow, by a method wherein a nozzle, having a throttle throttled from a whole periphery toward the axis of a flow, is provided and a bias shield plate is situated up a line from the nozzle, and a bias flow shielding position and amount are varied. CONSTITUTION:A bias flow from other nozzle part, except a nozzle part where a bias flow is shielded, is exerted in a direction facing a nozzle part, where a bias flow produced by a throttle 7 of a nozzle 6 is shielded, and a flow F blown through the nozzle is deviated in the direction. A flow position shielded according to the movement of a bias shield plate 9 can be changed, and the direction of a flow can be changed arbitrarily. By changing a bias flow shielding amount, a deviating amount is controlled, and the flow can be blown in the direction of the middle part between a front and a maximum deviation direction. As a result, blowing in all directions is three-dimensionally practicable. Since the bias shielding plate is situated up a line from the nozzle, a flow is prevented from disturbance irrespective of flow resistance. Thus a flow is deviated at a wide angle without reducing an airflow.
Patent JP-H0812903-A (JP)
Title: Water-base coating composition, its production, and water-base printing ink
Inventor: MIHOYA TAKASHI
IPC: C09D11/02
Filed: 1995-04-28
Abstract: PURPOSE:To obtain a water-base coating compsn. excellent in storage stability, pigment dispersion, adhesion to various substrates, and printability. CONSTITUTION:This compsn. contains an inorg. particulate substance with the surface modified with a silane-coupling agent having at least one kind of functional group selected from among vinyl, (meth)acryloyl, epoxy, and amino groups and a water-base resin having functional groups reactive with the functional group of the coupling agent and can be used in a wide range of applications where a conventional water-base coating compsn. cannot be used, such as for a printing ink, a coating material, an adhesive, a fiber treatment, and a surface treatment.
Patent JP-H09293767-A (JP)
Title: Substrate transfer method
Inventor: KATSUME TOSHIHIRO
IPC: H01L21/677
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer method capable of transferring substrates correctly in accordance with a prescribed order even if an exposure system stops operating due to some trouble. SOLUTION: When a substrate is transferred to the first station P1 of an exposure system, a control number 1 is given to it, and whenever a substrate is transferred to the first station, the control numbers of substrates located at the other stations are increased by one respectively. The control numbers 1 to 3 of substrates located at certain stations and the preceding stations Sa to Se of the substrates are stored in memory regions Ma to Me provided to each station. By this constitution, the order of substrates in an exposure system can be surely controlled, and the following stations of the substrates can be also surely grasped, so that the exposure system is quickly restored when it stops operating and enhanced in productivity.