baber/WOPTO huggingface dataset:
Patent JP-H06129429-A (JP)
Title: Spherical fluid bearing device for freely supporting device
Inventor: POORU II DEIGINSU
IPC: B64G7/00
Filed: 1992-02-27
Abstract: PURPOSE: To provide a spherical fluid bearing apparatus for freely supporting an electronic device on the support surface of the apparatus by installing a segmented bearing assembly on a spherical surface arranged around the device and a fluid source for supplying fluid to the bearing assembly. CONSTITUTION: A fluid source 40 for supplying air is installed outside a cradle assembly 32. A fluid manifold 42 is equipped with a fluid conduit 44 mounted on a cradle 34 and for supplying air to fluid supply pad assemblies 46 segmented on a spherical surface. Each fluid supply pad assembly 46 includes a fluid supply pad 50, consisting of a substantially concave surface having a multiple air injection port. The conduit 44 is attached to the pad 46 with a gas mounting component, based on the conventional technique. The fluid manifold 42 is equipped with a pressure and a flow regulating device. An appropriate air manifold means is provided for supplying to a linear air bearing assembly.
Patent JP-H09228770-A (JP)
Title: Drill rod
Inventor: MATSUZAWA HAJIME
IPC: E21B10/44
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a screw head to efficiently drill from soft strata to cobble stones and boulders to rocks or the reinforcement of reinforced concrete, etc., at high drilling speed and to freely vary the direction in which muck is conveyed from inside to outside and vice versa. SOLUTION: A screw head 3 has a wall-shaped base 5a provided on the bottom surface of a screw blade 4 at the head end in such a way as to face down so as to describe a circle in the direction of rotation. Bits 9 are provided on the base 5a at intervals in such a way that they get longer from the front to the rear along the direction opposite to the direction of rotation. The screw head 3 is mounted on the end of a rod 11.
Patent JP-H07249393-A (JP)
Title: Wafer pattern defect detecting method and equipment
Inventor: MIYOSHI MOTOSUKE
IPC: G01N23/225
Filed: 1994-03-11
Abstract: PURPOSE:To increase inspection speed without drop in detecting sensitivity by scanning with rectangular electron beams for inspection obtained by deflecting with an electric field lens and focusing on an inspection specimen for detecting a reflecting electron signal sent from the inspection specimen. CONSTITUTION:Electron orbits 45, 46 in the directions of major axis and minor axis of a rectangular anode 41 are imaged as a rectangular image surface 47 by quadrupole lenses 42, 43, 44, and the aspect ratio (N) of the shape is varied by the setting change of shrinking ratio in the direction of the major axis. In this constitution, useless light source luminous energy does not generate. While the image surface 47 is scanned in a minor axis direction 32 by a polariscope as a rectangular electron beam 31, a stage is shifted in a major axis direction 33 at the same pitch as major axis length DELTAY to raster scan on a specimen. Since the beam 31 is N times beam in an X direction against beam in a Y direction, it is scanned at a speed N times faster than the speed when N is 1. The secondary electron beam from the specimen surface is focused by a multistep electric field quadrupole lenses, imaged through a slit, and detected.
Patent JP-2000243626-A (JP)
Title: Method and device for manufacturing lifting electromagnet coil
Inventor: SUZUKI SHIGETO
IPC: H01F7/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a lifting electromagnet coil for low cost, good workability, high space factor of aluminum, and improved heat dissipation. SOLUTION: A lifting electromagnet coil manufacturing device 10 comprises a coating device 12 for applying a specified insulating heat-resistant paint 16 to a band-like aluminum electric wire 20, and a drying device 14 for drying the aluminum electric wire 20 coated with the insulating heat-resistant paint 16. Meanwhile, a first process where the band-like aluminum electric wire 20 is allowed to pass the insulating heat-resistant paint 16 housed in the coating device 12, a second process where the aluminum electric wire 20 coated with the insulating heat-resistant paint 16 is dried, and a third process where the aluminum electric wire 20 is wound in roll, are provided.
Patent JP-H02104234-A (JP)
Title: Fish attractant
Inventor: UIRIAMU DEIBITSUDO BESUSHIAAZU
IPC: A01K97/00
Filed: 1989-02-21
Abstract: PURPOSE: To obtain a luring material for fishes formulated to assist the visibility of fishes by compounding mineral oil, menhaden oil, anise oil, cod liver oil, salmon oil, aroma for luring the fishes and dispersion and reflection particles. CONSTITUTION: This luring material compsn, for fishes contains one kind of any or more of the mineral oil, the anise oil, the cod liver oil, the menhaden oil, herring oil, the salmon oil and the aroma for luring the fishes and further, contains the dispersion and reflection particles. The visual luring materials homogeneously dispersed in this compsn. i.e., highly reflective metallic particles consisting of coated aluminum foil or thermoplastic or thermosetting resin materials, such as polyester, may further be mixed with the compsn. in addition to the components described above. Gold, silver and red particles have the appearance similar to the flakes of the fishes and are, therefore, preferable.
Patent JP-S58158612-A (JP)
Title: Manufacture of plastic optical transmission body
Inventor: NAKAUCHI JIYUN
IPC: G02B6/13
Filed: 1982-03-16
Abstract: PURPOSE:To form an optical waveguide having an arbitrary pattern with increased productivity by forming a resist image on a support having a lower refractive index than the resist layer, a support provided with a surface layer having a lower refractive index than the resist layer, or a support for a photosensitive laminate made of a photosetting resist layer and by forming a layer having a lower refractive index than the set resist on the surface of the resist. CONSTITUTION:A photosensitive resin soln. is applied to a polyvinylidene fluoride film having 25mum thickness and dried, and a polyethylene film having 25mum thickness is laminated on the photosensitive layer to form a photosensitive laminate. A negative polyester film is mounted on the polyethylene film of the laminate and exposed to a superhigh voltage mercury lamp for 10min. The polyethylene film is then stripped off, and the exposed photosensitive layer is immersed in 1,1,1-trichloroethane at 20 deg.C for 5min to form a resist image. A 20% soln. of a trifluoroethyl methacrylate polymer in chloroform is applied to the surface of the resist image and dried to manufacture an optical transmission  body having an optical waveguide.
Patent JP-H11114287-A (JP)
Title: Washing machine with balancing device for damping vibration of dehydrating tank
Inventor: KO SEIHOON
IPC: D06F39/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine equipped with a balancing device that can effectively damp the vibration of a dehydrating tank generated when the dehydrating tank is rotated at a high speed. SOLUTION: The washing machine includes a ball balancing devices 30, 40. The devices 30, 40 include, respectively, balancer housings 31, 41, in each of which a large number of annular races are formed, on the outside of a dehydrating tank 20, a large number of balls A, B being arranged in the housing 31, a large number of balls C, D, E being arranged in the housing 41. When the tank 20 is being rotated, the balls A, B, C, D, E move along the races and are rearranged in the housings 31, 41 so that the vibration of the tank 20 can be damped. The farther the races are from the rotation axis of the tank 20 or from the bottom surface thereof, the heavier balls are arranged in the races.
Patent JP-H01218639-A (JP)
Title: Method for regenerating strong acidic anion-exchange resin
Inventor: NAGANAMI KANROKU
IPC: B01J49/00
Filed: 1988-02-26
Abstract: PURPOSE:To selectively remove N-S compound and COD and effectively regenerate a strong acidic anion-exchange resin, by subjecting said resin to regeneration treatment after desulfurization and denitrification of waste water by permeation with first caustic soda and then mineral acid to said resin. CONSTITUTION:The COD components and N-S compound in the waste water resulting from flue gas desulfirization or denitrification or the simultaneous desulfirization and denitrification are selective absorbed and removed with a strong basic anion-exchange resin. This storing basic anion-exchange resin after said absorption and removal is regenerated by permeation with first caustic soda and then mineral acid. This method prevents an increase in the running costs due to the resin replacement in the strong acidic anion-exchange resin. In order to effectively practice this invention, it is preferable to feed water from above a strong acidic ion-exchange resin column 1 and to regenerate the ion-exchange resin in a counterflow.
Patent JP-S62202580-A (JP)
Title: Laser oscillator
Inventor: MATSUNO KIYOO
IPC: H01S3/08
Filed: 1987-02-25
Abstract: PURPOSE:To avoid deformation and facilitate stable mode control after a long term operation and obtain a large output by a method wherein an aperture has a cross section which has a smooth curve without a sharp ridge angle. CONSTITUTION:The cross sectional shape of an aperture 4 is formed into a semicircle and a sharp ridge angle is eliminated. The aperture 4 is not necessarily solid and may have a hollow part 5 for cooling inside the main part of itself and coolant is made to flow through the hollow part. The thickness (t) between the inner wall of the hollow part 5 and the surface of the aperture 4 is made to be uniform over the respective parts. With this constitution, it can be avoided that the aperture is locally overheated and melted and deformed so that mode control can be stably performed for a long term and the laser oscillation of a large output can be obtained.
Patent JP-H0383976-A (JP)
Title: Liquid crystal compound
Inventor: SAKAGUCHI KAZUHIKO
IPC: G02F1/13
Filed: 1990-02-22
Abstract: NEW MATERIAL:A liquid crystal compound having an optically active gamma-lactone ring expressed by formula I (R<1> is formula II; R<3> is 5-10C straight-chain or branched alkyl; R<2> is 1-5C straight-chain or branched alkyl; * indicates asymmetric carbon atom). EXAMPLE:A compound expressed by formula III. USE:Useful as a liquid crystal material, good in stability to heat and light, chemically stable and having excellent properties as ferroelectric liquid crystals with remarkably high speed of response. PREPARATION:An optically active glycidyl ether expressed by formula IV is reacted with a malonic acid ester derivative expressed by formula V (R<4> is lower alkyl) in the presence of a base, such as sodium methoxide or sodium hydroxide, in an organic solvent, such as methanol or tetrahydrofuran, to afford the compound expressed by formula I. Furthermore, the compound expressed by formula IV is obtained by carrying out reaction as shown in the reaction formula.
Patent JP-H03244532-A (JP)
Title: Forming machine for food packaging vessel
Inventor: YOSHIKAWA YOSHIHIKO
IPC: B31B50/64
Filed: 1990-02-22
Abstract: PURPOSE:To enable the title forming machine to accommodate the change in the size of a vessel to be formed by forming a case making mechanism of a casette member and providing the position transfer mechanism of an oblique wall face part and an adhesive part. CONSTITUTION:A cassette body 2 correspondent to an extensive plate A is fitted to the cassette fitting part 12 of a main body 1. Turning on electricity to a heating plate 22 is made to a possible state and the prescribed high-pressure air is stored in an accumulator 115. When a packaging vessel B is formed, the heating plate 22 is heated and the extensive plate A is inserted into the upper part of the cassette body 2 and also allowed to coincide with a positioning wall plate 23. When a cylinder 111 is actuated to intrude the extensive plate A into a hole part formed on an oblique wall face 21, the respective side plates (a) of the extensive plate A are allowed to stand. Further the end edges (b) of the respective side plates (a) are allowed to abut against the heating plate 22, melted and mutually welded and the vessel B is formed. Accordingly when the vessel different in size is formed, it may be replaced with a prescribed cassette body. Many kinds of vessels can be easily formed by one forming machine.
Patent JP-S52126206-A (JP)
Title: Magnetic disc drive device
Inventor: HAMA KEIZOU
IPC: G11B21/12
Filed: 1976-04-14
Abstract: PURPOSE:To detect whether a disc is mounted and prevent destruction of a magnetic head by comparing a time required until a disc driving shaft reaches a normal rotary number, with a prearranged time.
Patent JP-H11237457-A (JP)
Title: Magnetic sensor and magnetic sensor system
Inventor: MATSUI HARUO
IPC: G01B7/14
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To detect the opening/closing of a door and a window, detect the theft of an article, and detect the mounting of an illegal magnet, contact failure, disconnection/short-circuiting, and the like. SOLUTION: A magnetic sensor 1 consists of a sensor part 2 that is made of a pressure-sensitive sensor 22 and a sub magnet 23 and a proximity part 3 that is made of a magnet. The difference in force where the-sub magnet 23 is attracted by a main magnet 21 is generated, thus generating the change in force that operates on the pressure-sensitive sensor 22. By comparing the output of the pressure-sensitive sensor with a reference value, it is detected that the proximity part 3 leaves the sensor part 2. By mounting the sensor part 2 to a door frame and the proximity part to the door, the opening/closing of the door can be detected.
Patent JP-H05212624-A (JP)
Title: Wire cut electric discharge machine
Inventor: MIURA YU
IPC: B23H7/10
Filed: 1992-01-31
Abstract: PURPOSE:To work a workpiece over a wide range from thin one to thick one exceeding a Z axis stroke amount of a head by providing a fixing means for fixedly locating a wire guide moved relative to the head at respective height positions. CONSTITUTION:A wire guide 3 is provided on a head 1 movably between a plurality of different height positions. In working a thick workpiece the wire guide 3 is held at the high position by a fixing means 14a. Thus, an interval between a feeder dies 10 at the lower end of the head 1 and an XY table is emlarged to work the thick workpiece. In working the thin workpiece, the wire guide 3 is held at the low position to work the thin workpiece.
Patent JP-H02220153-A (JP)
Title: Information processor
Inventor: TAKIZAWA MIEKO
IPC: G06F12/06
Filed: 1989-02-22
Abstract: PURPOSE:To perform a memory access operation at a high speed by adding a memory control circuit in response to each of plural blocks obtained by dividing plural banks into groups and activating a bank having high possibility to receive an access after the bank which is under an access via those memory control circuits. CONSTITUTION:The banks #0 - #5 of a memory 5 are divided into blocks 5a and 5b, and the memory control circuits 2 and 3 are prepared for blocks 5a and 5b respectively. The circuits 2 and 3 activate the banks having possibility to receive accesses next except the bank which is under an access. Thus it is possible to omit the time to activate the inactive banks in a memory access state. As a result, it is not required to prepae the circuits 2 and 3 for each bank. Then a memory access operation is attained at a high speed with a compact and inexpensive information processor.
Patent JP-S54134263-A (JP)
Title: Dust remover for disc of disc brake
Inventor: NISHIYAMA YUKINORI
IPC: F16D65/00
Filed: 1978-04-10
Abstract: PURPOSE: To keep an initial braking effect proper, by providing a mechanism out of contact with a disc to blow air against the disc to remove dusts and water drops from the surface of the disc.  
     CONSTITUTION: Recesses 9 and projections 8 are provided on the inside surface of a fixed arm 7 facing the disc 1. Calipers are supported by the fixed arm 7. Air flow caused by the movement (b) of a vehicle and the rotation (a) of the disc 1 is blown against the disc 1 to remove ducts and water drops form the surface of the disc. The width of the recesses 9 may be reduced to accelerate the air flow. Because the mechanism for removing the dusts and water drops by the air flow is provided out of contact with the disc 1, the mechanism almost always performs the removing action and the scatter in the initial braking effect due to freiction is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57157673-A (JP)
Title: Simultaneous transmission system for information of voice and other format
Inventor: AKIYAMA KENJI
IPC: H04J3/17
Filed: 1981-03-25
Abstract: PURPOSE:To prevent transmission from errors and a telephone receiver from the flow of MODEM tones by detecting a pause through the compensation of a circuit loss, and applying voice time-dividing transmission control to the information other than voices. CONSTITUTION:Voice signals are received and transmitted from terminals 1, 2 respectively and picture signals are inputted and outputted from terminals 9, 16 respectively. These signals are transmitted through a telephone circuit 6. A pause detector 19 detects a pause of voice communication by the sum of transmitted and received voice signals 21, 22. At that time, the amplifying degree of an amplifier 18 is adjusted in accordance with the output level of an MODEM carrier level detector 17. When an output 23 of the pause detector 19 is detected and an output 25 of the detection result of the volume of stored data from a transmission buffer memory 11 exceeds a prescribed value or when a carrier detection result is outputted 24, a control part 20 transmits other information, and in other cases, it transmits only voice signals.
Patent JP-H09236338-A (JP)
Title: Heat pump
Inventor: TSUBOI NOBORU
IPC: F25B1/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump capable of improving cooling efficiency of a motor. SOLUTION: There are provided a refrigerant circulation closing flow passage 1 including first and second stage compressors 4, 5, an oil separation recovery unit 6, a condenser 7, a first expansion valve 8, and an evaporator 9, a motor cooling flow passage 3 for cooling a motor 14 for driving the compressors 4, 5 with a refrigerant, and an oil supply flow passage 2 reaching from a lower part of the oil separation recovery unit 6 to oil injection portions of the compressors 4, 5 through an oil cooler 11.  The motor cooling flow passage 3 is branched from the circulation closing flow passage 1 on a primary side of the first expansion valve 8 and is extended to reach the oil cooler 11 after passage through a second expansion valve 13 and the motor 14, and is passed heat exchangeably with oil in the oil cooler 11 and is communicated with an intermediate flow passage located between the first stage compressor 4 and the second stage compressor 5. There is further provided a temperature sensitive cylinder 15 on the secondary side motor cooling flow passage 3 of the oil cooler 11 for adjusting an opening of a second expansion valve 13 such that the overheating of the refrigerant is detected and the same overheating at the detection position is zero or higher.
Patent JP-H10241456-A (JP)
Title: Multifunction lighting baton
Inventor: KANBE SUSUMU
IPC: F21V33/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multifunction lighting baton in which the hanging work or the like of a luminaire is labor-saved (highly efficient), the life of a built-in apparatus and the luminaire is extended, and the miniaturizing and lightening of the built-in apparatus and the luminaire are realized. SOLUTION: Plural dimmers generating high frequency high voltage outputs (signals) are provided in a lighting baton 1, an opening 14 and a fan 7 are provided at predetermined positions of the lighting baton 1, outside air is forcibly taken in the lighting baton 1, and various devices in the baton 1 (an HMI ballast 2, a fluorescent lamp ballast 3, various noise reduction devices 5 for high frequency and the like, a connector discrimination device 4) are cooled. Simultaneously, cold blast is blown out from a blowout outlet 11 for luminaire forced air cooling so as to cool various luminaires (a halogen lamp 8, a fluorescent apparatus 9, an HMI apparatus 10). Thereby, the life of various devices and luminaires can be extended, and simultaneously luminaire hanging work, maintained work, and the like can be efficiently conducted.
Patent JP-2000243894-A (JP)
Title: Semiconductor module and its manufacture
Inventor: HASEGAWA KIYOSHI
IPC: H01L25/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To raise versatility independent of a specific application while a mounting area is reduced for smaller size. SOLUTION: A flexible tape carrier 30 where wiring is formed, a semiconductor chip 40 which is mounted on the tape carrier 30 and electrically connected to wiring, and a plurality of electronic devices comprising a passive part 50, etc., are provided in a reference structure body A, a plurality of which are laminated to be a laminated body. Each of end part regions of the tape carriers 30 is bent so as to almost upright to the region where an electronic device is mounted and also as joint each other, forming an upright bent part B, which are provided with electric connection parts C electrically connected each other.
Patent JP-H09237680-A (JP)
Title: Lighting system
Inventor: MATSUDA SHINJI
IPC: H05B37/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To securely perform remote control to a luminaire without performing useless transmission of a signal. SOLUTION: A device is composed of a remote control device 2 formed of a human body detection part 2a to detect if a human body exists, an illuminance detection part 2b to detect a peripheral brightness level, a control part to receive detection signals from the human body detection part 2a and the illuminance detection part 2b to output a control signal to light or light off a luminaire 1, a signal transmission part 2d to transmit the control signal from the control part 2c as an optical signal, and a power source part 2k for this, and the luminaire 1 of which turning-on/off is controlled by the optical signal from the signal transmission part 2d of the remote control device 2.  In this case, a signal for lighting or lighting off is transmitted from the signal transmission part 2d to the luminaire 1, where a resignal for lighting or lighting off is transmitted from the signal transmission part 2d for at least a specified number of times regardless of a detection signal from the human body detection part 2a in the case where there is almost no change in a detected brightness level by the illuminance detection part 2b between before and after transmission of the signal.