baber/WOPTO huggingface dataset:
Patent JP-H07111758-A (JP)
Title: Water-cooled motor housing
Inventor: OHASHI TADAO
IPC: H02K5/20
Filed: 1993-10-08
Abstract: PURPOSE:To provide a water-cooled motor housing having a good cooling effciency whose performance is sufficient even in the case of the coolings of electric-vehicle motors, etc., having large heat radiation capacities. CONSTITUTION:In a water-cooled motor housing, a cylindrical housing main body 1 for storing the stator of a motor and a cylindrical jacket 2 for covering the main body 1 while a water flow-through clearance is interposed between the main body 1 and itself are provided respectively. Four circumferential partitions 3 extending longitudinally are provided on the outer periphery of the main body 1 at spaces. At one-ends or the other ends of the circumferential partitions 3, paths 4 of a cooling water are provided alternately, and as a whole, a zigzag flow-path of the cooling water is formed in the water-cooled motor housing.
Patent JP-H02101258-A (JP)
Title: Jointing stop material for slab concrete and construction method
Inventor: UMEMOTO HIROAKI
IPC: E04G11/38
Filed: 1988-10-08
Abstract: PURPOSE:To prevent the outflow of concrete through jointing sections by constituting a stop material with an erected wall, concrete blocks provided with slits to be inserted with slab reinforcements on the erected wall, and a cleat wood fixed to the slab reinforcements with wires on the upper face. CONSTITUTION:After a slab formwork is constructed, concrete blocks 1 having slits 5 with upper end openings to be inserted with slab reinforcements are continuously arranged along jointing sections on a slab floor face 6, slab upper reinforcements 4a and lower reinforcements 4b are inserted into the slits 5 and assembled, and the slab lower reinforcements 4b are held at bottoms of the slits 5. A cleat wood 3 is arranged on the concrete blocks 1, the cleat wood 3 and the slab upper reinforcements 4a are connected with wires 2 to fix the cleat wood 3, and the upper reinforcements 4a are held. Concrete is placed on one side of the blocks 1, the wires 2 are cut, the cleat wood 3 and the wires 2 are removed, and concrete is placed on the opposite side. The vertical and horizontal precision of slab concrete can be thereby improved.
Patent JP-S61160047-A (JP)
Inventor: SHIELDS JOHN
IPC: G01N21/35
Filed: 1985-11-13
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-H02100084-A (JP)
Title: Cleaner for photosensitive body
Inventor: NAGANUMA HISASHI
IPC: G03G21/06
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the light quantity of an eraser lamp by giving conductivity to a blade which wipes the surface of a photosensitive body in an electrophotographic copying machine and earthing it. CONSTITUTION:A blade made of conductive elastomer is used as the blade 8, which is earthed. After a photosensitive drum 1 is electrostatically charged by a charger 2 and data is written on the surface with a laser beam from a light source 3, a latent image is developed by a developing device 4 and a toner image 5 is formed on the photosensitive drum 1. The toner image 5 is transferred to paper by a transfer charger 6 and residual toner 7 is left on the drum 1. The residual toner 7 is scraped by the blade 8 and accumulated in a toner box 9. Thus, a cleaning effect is improved and the light quantity of an eraser can be reduced.
Patent JP-2000092141-A (JP)
Title: Level control circuit
Inventor: OGURA MIYUKI
IPC: H04L27/22
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a level control circuit capable of miniaturizing a decimation filter and the signal processing part of the poststage and reducing power consumption. SOLUTION: This level control circuit changes the response time of a decimation filter 103 for attenuating unwanted wave components included in a digital code for which signals frequency converted into a quadrature demodulation part 100 and band-limited to a desired band in an LPF part 101 are analog-to- digital converted in a Δmodulation (or ΔΣ modulation) part 102, based on the output information of a level detection/discrimation circuit 105 for detecting and discriminating, the reception level. For instance, the stage number of the decimation filter 103 is changed corresponding to the reception level. Thus, the decimation filter 103 and the signal processing part 106 are miniaturized, and the power consumption is reduced.
Patent JP-H06109290-A (JP)
Title: Operating method for ice slurry heat exchanger
Inventor: YAMAMOTO MAKOTO
IPC: F24F5/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a method for operating an ice slurry heat exchanger in which ice in ice slurry can be entirely melted by the exchanger. CONSTITUTION:A method for operating an ice slurry heat exchanger has the steps of introducing the slurry and chilled water into the exchanger, and cooling the water to a predetermined temperature by the slurry, and comprises the steps of obtaining a solid-liquid coexistent temperature T1 ( deg.C) of brine concentration from brine concentration of brine to be discharged from a brine outlet 22 of the exchanger 2, comparing the temperature T1 ( deg.C) with a temperature T2 ( deg.C) of the brine to control a brine flow-out rate to be discharged from the outlet 22 of the exchanger 3.
Patent JP-S61131542-A (JP)
Title: Wafer transfering device
Inventor: SEKIYA HIDEO
IPC: H01L21/677
Filed: 1984-11-30
Abstract: PURPOSE:To enable to accomplish an excellent vapor-phase growing process without adhesion of moisture and oxygen and the like by a method wherein a ring is moved between a reaction chamber and the leading chamber using a conveying fork in such a manner that the ring on which a wafer is placed is fitted to the protruded part located in the center part on the upper surface of a susceptor. CONSTITUTION:A conveying fork 25 is moved forward to the side of a reaction chamber 1 by opening a partition valve 3, and after the ring 22 on which a processed wafer is placed is retained, the conveying fork 25 is moved back into the leading chamber 2. Then, the sluice valve 3 is closed,a wafer carry-in hole is opened, the processed wafer on the ring 22 is moved up to outside, picked up on a transfering plate 27, and at the same time, the non-processed wafer is placed thereon, it is moved down and placed on the ring 22. Then after the wafer carry-in hole is closed and the leading chamber 2 is vacuum- exhausted, dry nitrogen is introduced, and the sluice valve 3 is opened, the conveying fork 25 is moved forward to the reaction chamber side. After the ring 22 is fitted to the protruded part 21 of a susceptor 20, the ring is moved back to the leading chamber 2, and the sluice valve 3 is closed.
Patent JP-2000069459-A (JP)
Title: Monitor system
Inventor: WADA JOJI
IPC: H04N7/18
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To exactly fetch an abnormal state in a monitoring area in an image of a monitoring camera by recording the image of the monitoring camera and a detected signal of a sensor by relating them, recording detection history of the sensor and displaying the history altogether. SOLUTION: The monitoring cameras 12, 13 are switched, the states like the photographing direction, zoom up, etc., are controlled, based on signals of the sensors 5, 6, 8 to 11, video signals of the monitoring cameras 12, 13 are transmitted to a monitor 3, digitized signals of the sensors and the video signals are multiplexed and transmitted to a recorder 4 by a control unit 2. The video signals and the detection history of the sensors 5, 6, 8 to 11 are stored in the recorder 4. Codes of various sensors 5, 6, 8 to 11 are specified in the case of reproduction, the images from a point of operation of the sensors 5, 6, 8 to 11 are read by the recorder 4 and are displayed on a screen of the monitor 3.  The detection history of the sensors is displayed altogether on the screen of the monitor 3 and the image corresponding to selected recording of detection is displayed on the screen of the monitor 3.
Patent JP-H0595576-A (JP)
Title: Electronic private branch exchange
Inventor: OGAWA JUN
IPC: H04M3/42
Filed: 1991-10-01
Abstract: PURPOSE:To eliminate confirmation operation due to a telephone concerning the exchange of facsimile telegraphic messages. CONSTITUTION:In an electronic private brach exchange 5, a reception side nearest telephone set 3 adjacent to a facsimile receiving terminal 2 and a facsimile transmitting terminal 1 are housed, in the case of transmitting the telegraphic message, the telegraphic message is transmitted from the facsimile transmitting terminal 1 to the reception side facsimile receiving terminal 2 according to a first special number set in advance, the phone number of the facsimile receiving terminal 2 to receive the telegraphic message and the phone number of the telephone set 3, concerning the transmission end display lamp of the telegraphic message, a message waiting lamp 4 is turned on at the telephone set 3 corresponding to the first special number and when a second special number is inputted from the reception side, the message waiting lamp 4 is turned off.
Patent JP-H02102332-A (JP)
Title: Internal combustion engine for air compressor
Inventor: OZAWA MASAO
IPC: F02D29/04
Filed: 1988-10-07
Abstract: PURPOSE:To make acceleration responsiveness good and improve a specific power and reduce a fuel consumption by providing an air suction tube in an air compressor driven by an engine for leading part of compressed air from an air tank connected with it to a suction passage of the engine, and providing a regulating valve in the middle of it. CONSTITUTION:A rotor drive shaft 13 of a screw-type air compressor 12 consisting of a mela and a female rotor is connected with a crank shaft 11 of an internal combustion engine 10, and air compressed by this compressor 12 is sent through a conduit 14 to an air tank 16. An air suction tube 22 is branched from a main tube 21 before an air taking valve 20 of the air tank 16 and connected with a suction manifold 23 of the internal combustion engine 10, and a regulating valve 24 for regulating its air flow is provided on the middle of this air suction tube 22. This regulating valve 24 is opened and closed by an air cylinder 27 operated by compressed air supplied through a conduit 26, and an electromagnetic valve 28 is provided in the middle of the conduit 26, thereby the valve 28 is controlled by a controller 40 based on operation conditions of the engine 10.
Patent JP-H0564530-A (JP)
Title: Dry-type living preservation show-case for live fish
Inventor: KAGAWA YASUHIRO
IPC: A01K63/04
Filed: 1991-09-06
Abstract: PURPOSE:To enable the preservation of live fish in living state over a long period by placing a transparent box for holding a live fish in a cold-keeping transparent tank, supplying oxygen to the box through an oxygen-ejection nozzle and spraying cold water from a low-temperature humidifying device. CONSTITUTION:A transparent box 2 for holding a live fish is placed in a cold- keeping transparent tank 1. An oxygen-ejection nozzle 3 in the transparent box 2 is connected to an oxygen source 4 and a low-temperature humidifying device 5 for spraying cold water is provided between the transparent box 2 and the transparent tank 1. A living fish can be survived over a long period to enable the transportation of the fish without using a large amount of seawater.
Patent JP-H07111413-A (JP)
Title: Antenna
Inventor: TSURU TERUHISA
IPC: H01Q1/32
Filed: 1993-10-12
Abstract: PURPOSE:To facilitate miniaturization by providing a dielectric board, an input output electrode, a lead electrode, a connection electrode, a metallic cap and a coil shaped metallic wire connected between the connection electrode and the metallic cap to the antenna. CONSTITUTION:A solid electrode 7 is formed to an upper face of a dielectric board 1 and a circumferential ridge of an opening of a metallic cap 8 is fixed onto the electrode 7 by solder. A connection electrode 4 on the board 1 and an upper wall 8a of the cap 8 are interconnected by a coil shaped metallic wire 9 to form the antenna 10. The input output electrode 3 of the antenna 10 acts as feeding point and a radio wave is sent/received to/from the cap 8 via the metallic wire 9. Since the metallic wire 9 acting as a transmission reception section is formed to be a coil in the antenna 10, the size of the antenna is made small easily even when the length is 1/10 wavelength or over. Furthermore, the antenna fixed to the printed circuit board and external connection are implemented by a support electrode 2 and the electrode 3 on the side face of the board, then the bottom of the board 1 is made flat and the board 1 is surface-mounted on the printed circuit board.
Patent JP-H04133594-A (JP)
Title: Extension communication system between in-house terminals and additional equipment therefor
Inventor: KUROSAKI TOMOYUKI
IPC: H04Q5/00
Filed: 1990-09-26
Abstract: PURPOSE:To control extension communication and, at the same time, to reduce the personnel expenses and testing time when extension communication is performed between terminals by returning signals of communication channels transmitted from the terminals by means of an additional device without sending the signals to a network terminating device side. CONSTITUTION:When extension communication is made between terminals (TE1 and TE2) in the same house, signals of control channels D and communication channels B1 and B2 are not transmitted to a network side, but returned by means of an additional device (ADP) 20 provided between the terminals and a network terminating device (NT1) 10. The call originating terminal TE1 and call incoming terminal TE2 are connected to a passive bus 25 provided with the communication channels B1 and B2 and an incoming and outgoing control channels D. The additional device 20 for extension communication described in this example is provided on the passive bus 25 between the network terminating device 10 and terminals TE1-TEn.
Patent JP-H07158853-A (JP)
Title: Electric resistance ignition device and production thereof
Inventor: GOODON BII SUPERUMAN
IPC: F23Q7/22
Filed: 1994-09-24
Abstract: PURPOSE: To reduce allowable error of a resistance characteristic of an ignitor in an apparatus for electrically igniting a burner of a cooking range, an oven and the like by disposing filaments with small diameter comprising a carbon atom covered with silicon carbide in parallel at a distance. CONSTITUTION: There is provided a base structure or a block 12 comprising a proper ceramic material upon manufacturing an ignitor, in which a plurality of slots 16, 18, 20, 22, 24 penetrating the ignitor in the thickness direction thereof are formed at every equal interval. Opposite ends of the plurality of filaments 30 disposed in parallel are fitted to grooves formed in lengthwise opposite ends of the plurality of the filaments 30 disposed in parallel and are fixed with fixing blocks 36, 38 comprising a high temperature brazing compound. There are disposed terminal means 40, 42 on the fixing blocks 36, 38, which means serves as a mounting support electrically connected before calcination. Such an assembly 10 is put in a calcination furnace for calcination and is taken out from the furnace after the calcination.  Further, the fixing blocks 36, 38 are removed to complete a desired ignitor.
Patent JP-H10105393-A (JP)
Title: Process controller
Inventor: KITAGAWA SHINICHI
IPC: G05B7/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the process controller which is highly reliable and can recover from a fault in its early stage. SOLUTION: The process controller which has control systems1-1 , 1-2 ... constituted by mounting a CPU 11, a memory 12 for basic software, a memory 13 as a work area, and a memory for application software on a substrate is constituted double by a 1st nonvolatile memory 14 having the memory for application software soldered to the substrate and a 2nd nonvolatile memory 15 mounted on an IC socket 15a on the substrate; and the 1st and 2nd memories 14 and 15 have the same contents when the program is started and altered, and the contents of the 1st memory are normally read out to perform control operation, but when a copy command is generated, the contents of the 2nd memory are copied to the 1st memory.
Patent JP-H1194866-A (JP)
Title: Vehicle body speed detector
Inventor: OGINO SHIGENORI
IPC: B60T8/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress to minimum the detection error of a vehicle body speed consequent upon operation of a brake. SOLUTION: When braking locks a wheel, vehicle body speed V1 detected on the basis of the rotation speed of the wheel is lower than practical vehicle body speed to produce a detection error. It is assumed that braking does not lock the wheel, a vehicle body speed lower limit value VMIN is found at the time when a vehicle decelerates at prescribed deceleration speed (for instance, 0.2 G), and any larger one of the vehicle body speed V1 and vehicle body speed lower limit value VMIN detected on the basis of rotation speed of the wheel is selected to make it correction vehicle body speed V1 '. Thereby lowering of the vehicle body speed V1 associated with locking of the wheel is compensated, and the correction vehicle body speed V1 ' near the practical vehicle body speed can be found.
Patent JP-S63108870-A (JP)
Title: Facsimile transmission system
Inventor: MIYAHARA YOSHIRO
IPC: H04N1/419
Filed: 1986-10-24
Abstract: PURPOSE:To improve the compressibility of image information where the same pattern continues by comparing a pattern on a current scan line with a one on a previous scan line and allocating agreement signals to the patterns and transmitting them. CONSTITUTION:A compression circuit 1 encodes an input signal to line length at every line, and transmit it to a switching circuit 6. An agreement detection circuit 4 compares the signal with a signal (stored in a storage circuit 3) on a previous line. when the comparison result shows that both patterns are coinci dent the coincidence detecting circuit 4 transmits an output to the switching circuit 6. It switches the output signal from the compression circuit 1 and a signal from a coincident signal generator circuit 5. A coincidence detection signal selects the coincident signal, which is outputted. When a reception side detects the coincident signal, it reads data on the pattern on a previous line, which is stored in a storage circuit 7, and transmits it to an expansion circuit 2.
Patent JP-H01222800-A (JP)
Title: Method, instrument and kit for detecting nucleic acid
Inventor: HANSU ERIKU SEEDERURUNDO
IPC: C12Q1/6834
Filed: 1988-10-08
Abstract: A hybridisation method of detecting a nucleic acid comprising:   (a) filtering a solution in which the presence of target nucleic acid or copy of target nucleic acid molecule is to be detected to remove insoluble impurities from the solution (b) producing from the filtrate a conjugate of an insoluble particle and hybridized target nucleic acid or hybridized copy of target nucleic acid molecule, the hybridized nucleic acid or copy molecule being attached to the particle via a nucleic acid probe or optionally, in the case of a hybridized copy molecule, via a primer by means of which the copy was made; (c) separating the conjugate from any excess probe and/or primer by filtration and washing; and   (d) detecting the amount of conjugate present. c
Patent JP-H0199489-A (JP)
Title: Motor controller
Inventor: ITO NORIO
IPC: H02P23/16
Filed: 1987-10-12
Abstract: PURPOSE:To omit a position command device, to make a great of cost reduction and to miniaturize a system by expanding a soft wear and incoporating a position command part into a motor controller. CONSTITUTION:A position command implementor 10 is incorporated into a motor controller 11. The position command implementor 10 is provided with a function that the gyrating mass and the revolution speed is set in advance and with a memory (not shown in the figure) that the related values are filed. In addition, the input of seizure signals is made through digital signals (not shown in the figure), and at the same time, a position command (infeed) constituted of the production multiplied a specific scale factor by the gyrating mass is outputted. According to the constitution, a part of soft wear of the position command implementation function which was performed at an outside device is incorporated into the motor controller to be integrated as a unit.
Patent JP-H1196516-A (JP)
Title: Production of spin valve magneto-resistive head and spin valve magneto-resistive head produced by the production process
Inventor: KANAI HITOSHI
IPC: G11B5/31
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To decrease strains against an external signal magnetic field by depositing at least a free side magnetic layer, nonmagnetic metallic layer, stationary side magnetic layer and magnetic domain control layer, then executing a first in-magnetic-field heat treatment and executing a second in-magnetic-field heat treatment by using a temp. exceeding the max. treatment temp. in the prior stages. SOLUTION: Spin valve GMR films have a four-layered structure. The stationary side magnetic layer 4 in contact with an antiferromagnetic layer 5 is fixed with a magnetization direction Mp toward an X direction. The magnetization direction Mf of the first free side magnetic layer 2 is easily rotationally changed by applying a weak external magnetic field on the layer. When the external signal magnetic field Hsig is applied thereon, the magnetization direction of the free side magnetic layer 2 changes rotationally and the resistance value of the GMR films is changed by the difference in the magnetization directions of the stationary side magnetic layer 4 and the free side magnetic layer 2. If the magnetization directions of both layers are reverse 180 deg., the resistance value is maximized. If these directions are the same, the scattering of electrons hardly occurs at the boundary of the layers and the resistance value is minimized.
Patent JP-H03116906-A (JP)
Title: Magnetic field forming method using superconducting material
Inventor: MATSUBA HIRONORI
IPC: G01R33/381
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to obtain variable intensity of magnetic field inside a cylinder by a method wherein a solenoid coil is provided inside or outside a cylinder, and the magnetic flux generated by flowing a current on the coil is allowed to flow out from inside to outside or from outside to inside of the cylinder. CONSTITUTION:A heat-insulating layer is provided on the inner and the outer surfaces of a superconducting cylinder 1, this cylinder 1 is brought into a superconducting state by cooling it with liquid nitride, and a magnetic field is generated around the cylinder 1 by allowing to flow a current on the solenoid coil 2 provided outside the cylinder 1. In this case, as the magnetic flux of the above-mentioned magnetic field passes the outside of the coil 2 from the gap 3 between the coil 2 and the outer circumferential surface of the cylinder 1, magnetic density is formed on the surface of the cylinder 1. As a result, a uniform magnetic field gap can be realized at low cost in a relatively easy manner.
Patent JP-H08123046-A (JP)
Title: Bipolar photoreceptor
Inventor: WADA MINORU
IPC: C08K5/15
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a novel bipolar photoreceptor excellent in characteristics as a photoreceptor such as sensitivity and sensitivity balance and having durability. CONSTITUTION: This bipolar photoreceptor has a 1st photosensitive layer 2 contg. at least an org. electric charge generating material and a 2nd photosensitive layer 3 contg. at least a eutectic complex of a pyrylium dye with a polymer contg. alkylidenediarylene parts on the electrically conductive substrate 1. The ratio of the absorbance of the absorption peak of the eutectic polymer in a visible light region to that of the pyrylium dye is 1.4-2.0.