baber/WOPTO huggingface dataset:
Patent JP-H03135340-A (JP)
Title: System composition and method for switching uninterruptible power system of different power system
Inventor: NAGAYOSHI HIDEAKI
IPC: H02J9/06
Filed: 1989-10-17
Abstract: PURPOSE:To perform system switching without power interruption by synchronizing a phase in either one of power system side voltage or distribution line side voltage with a phase in the other voltage, in both ends of a switch in an opened condition, thereafter closing the switch in the opened condition. CONSTITUTION:A breaker 2B in a B system is closed, and voltage is applied to a power system side of a switch 4B. Next by a phase measuring device 5B, while supervising a phase difference between power system side voltage and distribution line side voltage in both ends of the switch 4B, a phase of the distribution line side voltage is synchronized with that of the power system side voltage by a phase adjuster 3. The switch 4B is closed, and an A system is linked to the B system. Here by opening a breaker 2A and a switch 4A of the A system, it is disconnected from a distribution line 8. Thus, system switching of a different power system for supplying power to the distribution line can be performed without power interruption.
Patent JP-S61147462-A (JP)
Title: Fuel cell
Inventor: IWATA MINORU
IPC: H01M8/24
Filed: 1984-12-21
Abstract: PURPOSE:To improve the sealing property between a cell body and a manifold by rounding the periphery edge portion of a cell body opposing to a sealing material. CONSTITUTION:The periphery edge portion of a cell body 2A opposing to a sealing material 4 is rounded to allow the cell body 2A to easily get intimate with the sealing material 4. By this, the sealing property between the cell body 2A and a manifold 3 is improved, and it is possible to easily carry out the operating pressure control.
Patent JP-H07105334-A (JP)
Title: Information card
Inventor: TAKAHASHI MASASHI
IPC: G06F12/14
Filed: 1993-09-30
Abstract: PURPOSE:To provide the inexpensive information card used again while rejecting illegal use. CONSTITUTION:A flush memory 100 stores call units or the like in a prepaid card (information card) to rewrite the data. The rewrite of data is limited in one direction from '1' to '0' by a delete control logic 210 and rewrite is initialized from '0' to '1' for a predetermined number of times. The initializing available number of times is stored in a fuse memory 200 or the like. Data in the memory 200 are updated in the case of initializing to limit the initializing for the predetermined number of times or over.
Patent JP-H01110336-A (JP)
Title: Floor nozzle for elecltric cleaner
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1987-10-23
Abstract: PURPOSE: To improve dust sucking performance into the body of a floor nozzle by a method wherein an agitator is made up of a rotor and a flexible protrusively threaded band provided in the longitudinal direction of the circumferential surface of the rotor to form a number of protrusions at least on one surface of the band. CONSTITUTION: An agitator 16 has a protrusively threaded band 35 mounted in the longitudinal direction of a rotor 34. The protrusively threaded band 35 is made of a flexible material such as rubber, and moreover, a number of protrusions 36 are formed at least on the side in the direction of rotation thereof. It is so arranged that, when the agitator 16 rotates clockwise, the protrusively threaded band 35 is displaced in the direction of reversed rotation at a point where it contacts a surface to be cleaned along the surface to be cleaned. Thereafter, the protrusively threaded band 35 moves so as to relatively rub the surface to be cleaned so that the dust is rubbed by the number of protrusions 36 thereof and isolated from the surface to be cleaned.  The isolated dusts are effectively guided into the body 7 of a floor nozzle by repelling action during the restoration in the diametrical direction of the protrusively threaded band 35 and by a suction force of the electric vacuum cleaner.
Patent JP-H01112023-A (JP)
Title: Manufacture of cylindrical body of dynamic pressure bearing
Inventor: INOUE YOSHIYUKI
IPC: F16C33/14
Filed: 1987-10-22
Abstract: PURPOSE:To prevent the damage of a pattern in a cylindrical body by forming a recess/projection pattern with a herring-bone shape to be decomposed to a first shaft and a second shaft and fitting a cylindrical body around them and sizing them, thereafter, rotating the first shaft and the second shaft against the cylindrical body. CONSTITUTION:After putting a first shaft 14 opposite to a second shaft 15 so that a recess/projection pattern 20 with a herring-bone shape can be formed on their outer circumferences by respective patterns 12, 13, a cylindrical body 16 is fitted around their outer circumferences. This cylindrical body 16 is pressed into a die 18 and sized and the recess/projection pattern 20 with a herring-bone shape is formed on the inner circumference surface 16a. Then, with the recess/ projection parts of respective patterns 12, 13 are fitted into the projection/recess parts of the pattern 20 in the cylindrical body 16, the first shaft 14 and the second shaft 15 are moved toward both ends of the cylindrical body 16 without forcing and smoothly while being rotated in the direction corresponding to the inclined direction of the pattern. Therefore, the pattern 20 of the cylindrical body 16 is not damaged when the shafts 14, 15 are taken off.
Patent JP-S61147111-A (JP)
Title: Production of rotating body for rotation detection
Inventor: SENOO YOSHIO
IPC: G01P3/487
Filed: 1984-12-20
Abstract: PURPOSE:To perform rotation measurement with high accuracy in a flow rate area (flow velocity area) of a wide range by injection-molding a plastic magnet at a recessed part of a main body of a rotating body. CONSTITUTION:The main body 2 of the rotating body consisting of a hub 2a and plural blades 2b is formed in a body by plastics and the plastics 3 mixed with magnetic material is injection-molded at the annular recessed part 4 formed with the hub 2a in a lump at the time of forming in a body and the magnet 5 for the rotation detection is formed by magnetizing by which the rotating body 1 for the rotation detection is obtained. Then, for instance, the rotating body 1 provided to a turbine type flowmeter 7 arranged within the piping 6 is rotated corresponding to the flow rate of a fluid flowing within the piping 6 and the magnet 5 for the rotation detection is rotated with said rotation. The change of a magnetic pole of the magnetic intensity generated by the rotation of this magnet 5 is detected by a magnetism sensor 13 and processed arithmetically by which the flow rate of the fluid can be measured with high accuracy.
Patent JP-2001088417-A (JP)
Title: Printing plate engraving apparatus
Inventor: MOTOE KATSURO
IPC: B41L13/04
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To send a stencil base sheet engraved without causing a mounting fault or a conveying fault to a plurality of printing plate cylinders. SOLUTION: A printing plate engraving unit is constituted to engrave a stencil base sheet in a frame 6. The frame 6 is supported to a body 1 side by a guide so as to be laterally movable. The frame 6 is driven by a drive unit to move along the guide. The drive unit has a rack gear 25 disposed along a moving direction of the frame 6 at the body 1 side, and a drive motor 21 for rotating a gear 26 engaged with the gear 25 at the frame 6 side. A position of the moving frame 6 is detected by a position detecting means. The means has position sensors 31 at the body 1 side, and a shielding plate 32 for shielding a light emitting unit and a photodetector of the sensor 31 at the frame 6 side. The frame 6 is driven by the drive unit and moved along the guide, and the position corresponding to each plate cylinder is detected by the means.
Patent JP-H0586941-A (JP)
Title: Control device for engine
Inventor: OKIMOTO HARUO
IPC: F02B55/14
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the occurrence of a fluctuation in an airfuel ratio at a transient period between switching of an intake air state and switching of a fuel feed mode. CONSTITUTION:When a control valve 14 disposed in a communicating passage 13 for intercommunicating communicating ports 12 of two cylinders closed later than an air intake port 11 is closed, a first air intake state wherein closing in delay of air intake do not occurs is produced. When the control valve 14 is opened, a second air intake state wherein closing in delay of air intake occurs is produced. Since fuel fed in a cylinder from a first fuel injection valve 51 to inject fuel in an intake air passage 21 is apt to escape to the other cylinder side through the communicating port 12, when the control valve 14 is opened and delayed closing of air intake occurs, fuel is injected directly in the cylinder only from a second fuel injection valve 52. When the control valve 14 is closed, fuel is injected at least from a first fuel injection valve 51. During switching of the control valve 14 from closing to opening, after the control valve is switched to injection of fuel only from the second fuel injection valve 52, the control valve 14 is opened in delay. During switching of the control valve 14 from opening to closing, after the control valve 14 is closed, it is switched in delay to injection of fuel from the first fuel injection valve 51.
Patent JP-H08126613-A (JP)
Title: Catheter and suction device connected thereto
Inventor: SEKIKAWA SHUGO
IPC: A61M1/00
Filed: 1994-11-01
Abstract: PURPOSE: To discharge humor corresponding to the condition of a patient while preventing the contamination of the peripheral part of the patient with humor. CONSTITUTION: A suction device 2 is provided to a catheter 1 in a freely detachable manner and the catheter 1 is constituted by providing a detection part 5 detecting the data in an organ in a catheter main body 3 and the suction device 2 consists of a discharge pump 20 and a switch 27 connected to the catheter 1 and a control part 21 connected to the detection part 5 and receiving the data from the detection part to control the operation of the discharge pump 20 and the switch 27, and humor is discharged corresponding to the condition by the discharge pump 20 and stopped by the switch 27 so as to be prevented from flowing backward.
Patent JP-H0921906-A (JP)
Title: Focal length variable lens and method for changing focal length
Inventor: IWASE MITSUAKI
IPC: G02B3/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and continuous control a focal length by in closing transparent fluid into a flexible transparent container, thereby forming a lens. SOLUTION: This lens is constituted by filling fluid 4 into the space enclosed by a transparent blank 1 having hardness, a blank 1 forming an outer periphery having hardness and a transparent blank 3 having flexibility. The fluid 4 is made freely movable in and out of the space by piercing an injection needle into part of the blank 2 forming the outer periphery. The changing of the focal length and the changing from a concave lens to a convex lens are made possible by injecting or removing the fluid 4 into or from the space. The fluid used in this case may be fluid having a large refractive index in the case where the focal length is largely changed. Transparent liquids, such as water and ethylene glycol, are usable as the liquid. Granular materials and a mixture composed of the liquid and the granular materials are usable as well as the liquid.  The granular materials are preferably transparent spherical fluid of glass, plastic, etc., having a diameter of <=1mm, preferably <=0.1mm and are more preferably a mixture composed of such fluid and the transparent liquid.
Patent JP-H0868913-A (JP)
Title: Method of finishing optical waveguide structure
Inventor: GEIRU AN BOGAATO
IPC: B81B1/00
Filed: 1992-09-14
Abstract: PURPOSE: To simultaneously enabling dicing and the grinding of a waveguide end surface by means of one process by segmenting a silicon wafer into plural independent devices by the use of resinoid diamond blade which is operated at prescribed progress speed and rotational speed. CONSTITUTION: A construction is provided with the silicon wafer 10 and a comparatively thick interface layer 12 heaped on the surface of the silicon wafer. Moreover, a first clad layer 14 is formed, the interface layer 12 is coated and a waveguide part 16 is formed. Then, the second clad layer 18 is formed and the waveguide part 16 is coated. The silicon wafer 10 including an optical waveguide is mounted on an adhesive construction so that dicing and grinding are simultaneously executed through the use of the resinoid diamond blade which is operated at proper progress speed and rotational speed. The end surface of the waveguide is sufficiently ground by single cut by the use of the resinoid diamond blade. Therefore, a time required for forming the grinding end surface is shortened so that a throughput in a production line is raised.
Patent JP-S62129769-A (JP)
Title: Signal-tracking apparatus for loran c receiver
Inventor: FUKUHARA HIROSHIGE
IPC: G01S5/10
Filed: 1985-11-29
Abstract: PURPOSE:To prevent degrading of tracking due to a duty deviation, by performing a sampling of a loran C signal at a zero-cross point and a sampling of a noise alone to apply respective data to two random walk filters. CONSTITUTION:A sampling pulse at the position corresponding to the zero-cross point of a loran C signal is applied to a random walk filter 5 from among output sampling pulses of a sampling circuit 7'. A sampling pulse at the position where noises alone exist is applied to a random walk filter 5'. A digital judgement circuit 9 outputs a judgement results S3 from outputs S1 and S2 of the filters 5 and 5'. As the effect of noises is equal to for each of sampling data, the effects of the noises are cancelled at the judgement results S3 at the outputs S1 and S2 and components alone due to the loran C signal appears. Thus, when the results of outputs S1 and S2 are equal (S3=0), a phase control of a tracking pulse P2 with a phase control circuit 8 is inhibited. This enables the pulse P2 to track the zero-cross point of a loran C signal accurately.
Patent JP-S62130530-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDAKA TOSHIYUKI
IPC: H01L21/56
Filed: 1985-12-02
Abstract: PURPOSE:To prevent generation of voids in the sealing layer by displacing the dropping position of mold material for subassembly to both sides from the center where the pellet exists and winding the molding material at the two positions. CONSTITUTION:The dropping position of mold material M for the subassembly 10 holding a pallet 1 between the electrode materials having a header 2a and a flanges 2b is selected between the header 2a and flange 2b. The mold material M is wound by the subassembly 10 due to rotation of subassembly 10 and dropping of mold material M in the specified amount is terminated. When rotation is continued, the sealing layer 4 of almost spherical form is molded by the swaying ability and centrifugal force of mold material M. As the mold material M, the epoxy resin having the epoxy group in the molecule including organic dibasic acid dihydrazide and imidazole compound may be used. According to this structure, a highly reliable device can be obtained by suppressing generation of voids in the sealing layer.
Patent JP-H0788155-A (JP)
Title: Injection preparing machine
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1993-09-22
Abstract: PURPOSE:To reduce a burden of a worker who is engaged in preparation of an injection by attaching a means for adding an identification code to a vessel containing the injection taken out of a containing box in accordance with a prescription slip. CONSTITUTION:A printing unit 3 is provided with a printing mechanism 31, a label sticking mechanism 32, an ascending/descending mechanism 33 connected to a conveyor of a medicine containing box 2, and a conveyor 34. The printing mechanism 31 prints an identification bar-code 36 of a vessel 11 carried by the conveyor of the medicine containing box 2, simple prescription contents 37 related to an injection medicine contained in this vessel 11, and suitable supplement contents 38 to be combined with this vessel 11 on a tray label 35. Also, the label sticking mechanism 32 sticks the printed tray label 35 to the corresponding vessel 11. Subsequently, the vessel 11 to which the tray label 35 is stuck is carried to a storage box 4 by the conveyor 34.
Patent JP-H02116910-A (JP)
Title: Control method for position servo-system
Inventor: ISHIDA KIYOSHI
IPC: G05D3/12
Filed: 1988-10-27
Abstract: PURPOSE:To improve the performance of the whole mechanical structure system by providing a second loop in parallel to a band-elimination filter and a phase controller, and providing in series a band pass filter in which the natural frequency of a body to be controlled is the center frequency and a second phase controller. CONSTITUTION:To a first loop consisting of a notch filter 6 and a first phase controller 9, a second loop consisting of a band pass filter 7 and a second phase controller 10 is coupled in parallel. As for its characteristic, a except a natural frequency omega1 of a body to be controlled 3, the gain of a second loop is small and the gain of a first loop is large, therefore, the characteristic of a first loop appears. In the vicinity of omega1, the gain of a first loop is brought to band elimination and becomes small, and the gain of a second loop is large, therefore, the characteristic of a second loop appears. As for a displacement detecting means 4, that which has satisfactory responsiveness is used, and the phase becomes -270 deg.. In such a way, since the supporting rigidity of a positioned part has a positive attenuation omega1 is attenuated quickly.
Patent JP-H0697333-A (JP)
Title: Cooling fin
Inventor: UKEKAWA JIHEI
IPC: H01L23/373
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a junction fin made up of an AIN sintered body and metal and having a superior cooling performance in which no peeling occurs in a junction plane between an AIN substrate and metal when a thermal hysteresis is repeatedly applied to the fin. CONSTITUTION:A cooling fin is made up of aluminum nitride 1 and metal 2 which have a high thermal conductivity and insulating characteristics and are joined together by friction, caused by revolution under pressure, and subsequent pressing under higher pressure.
Patent JP-H08134136-A (JP)
Title: Method for modifying polyolefin
Inventor: ASANUMA TADASHI
IPC: C08J3/00
Filed: 1994-11-02
Abstract: PURPOSE: To efficiently modify a polyolefin and obtain a resin improved in characteristics such as solvent resistance and adhesiveness to a polar group- containing polymer and gas permeability by subjecting a specific polyolefin to contact treatment with a catalyst and a hydrazine compound. CONSTITUTION: (A) A copolymer of an alkenylsilane (AI) such as a compound of the formula, CH2=CH-(CH2 )n -SiHp R3 [R is a 1-12C hydrocarbon group; (n) is 0-12; (p) is 1-3] with an olefin (AII) is subjected to contact treatment with (B) a catalyst such as a compound of the formula, R<1> n M(O-R<2> )4-n [R<1> and R<2> are each a 1-12C hydrocarbon group; M is Ti, Xr or Hf; (n) is 0-3] and (C) a hydrazine compound such as a compound of the formula, R-HN-NH-R [R is H or 1-12C hydrocarbon] to modify the component A. In respect to a polymerization ratio of AI to AII in the component A, AI is 0.001-30mol%, especially 0.005-10mol% and the component C is used in an amount of 0.01-1000 equivalent times based on AI.
Patent JP-S60172608-A (JP)
Inventor: RENAATO MARUSERUBISHI
IPC: B65G59/06
Filed: 1984-12-20
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-H08130763-A (JP)
Title: Communication equipment
Inventor: YAMAGATA HIDENORI
IPC: H04W92/04
Filed: 1994-11-02
Abstract: PURPOSE: To inhibit a calling operation from being performed even when a call is terminated to a terminal and to efficiently use the finite number of channels by not performing a registration processing to a base station when the terminal is not connected to an RJ11 interface. CONSTITUTION: When the power source of the body 1 is turned ON, a control part 10 reads the registration information of ESN and MIN or the like relating to the body 1 from a storage device 11. Then, the strongest channel of communication channels is searched, a registration message based on the registration information is sent out to the base station and the registration processing of the body 1 is ended. When the registration processing of the body 1 is ended, the control part 10 checks whether or not a telephone set 2 is connected based on input from a connection detection part 7. The registration processing of the telephone set 2 is performed similarly to the body 1 when it is connected and the registration processing of the telephone set 2 is not performed when it is not connected.  In such a manner, the registration processing, that is the using propriety of the telephone set 2, is set by the intention of a user.
Patent JP-H07107039-A (JP)
Title: Optical communication system
Inventor: KATOU AKIROU
IPC: H04B10/07
Filed: 1993-10-01
Abstract: PURPOSE:To perform optimum communication, to save power consumption and to prolong the service life of a battery by detecting the length of a communication distance by the switch of a detection part and adjusting light output on a light emitting side to a value suited to the communication distance. CONSTITUTION:A portable electronic equipment 1 supplies a power through a power line 27 to a light receiving and emitting part 2 and the detection part 3 at the time of starting the communication. The switch 24 of the detection part 3 is turned off when the equipment 1 is used in a hand and an optical communication distance is relatively long and is turned on when it is mounted to a photocoupler unit and the communication is performed in a short distance. Thus, an optical communication I/F circuit 4 detects the optical communication distance by a terminal 26 and when the distance is long, raises the output of a D/A converter 12 and raises the light output of an LED 9. Also, when the distance is short, the circuit 4 lowers the output of the converter 12 and lowers the light output of the LED 9. Thus, the communication 15 performed by a light output value suited to the communication distance, the waste of the power consumption is eliminated and the service life of the battery is prolonged.
Patent JP-H05104296-A (JP)
Title: Progressive machining device
Inventor: FUTAMURA SHOJI
IPC: B30B15/00
Filed: 1991-10-18
Abstract: PURPOSE:To reduce the driving force of the working unit and to easily machine the stock to be worked of low malleability and ductility too by setting the heating means at the upper-stream side in the feeding direction of the stock to be worked of the working unit so as to be freely close to and away from the stock to be worked. CONSTITUTION:When a hydraulic cylinder 33 is operated, a fitting member 35 and a high frequency coil 36 are lowered together with a rod 40, and nearly approach the front surface of the stock 2 to be worked. By detecting the lowest end position of the high frequency coil 36 with a position detecting device 34, the high frequency electric current is supplied to the high frequency coil 36 through the controller with the above electric signal. The projection which is formed by the 1st drawing work and its neighborhood of the stock 2 to be worked are heated. The hydraulic cylinder 33 is operated to the reverse direction after the heating is finished, the high frequency coil 36 is come back to the original position by being interrupted with the electric current and being elevated. The stock 2 to be worked reaches the working unit for the 2nd drawing work by being fed by a pitch, and the 2nd drawing work is executed.