baber/WOPTO huggingface dataset:
Patent JP-H10341134-A (JP)
Title: Multi-element type piezoelectric filter
Inventor: OYA KANJI
IPC: H03H9/205
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-element type piezoelectric filter that is made small in size and easily assembled in a package. SOLUTION: A conduction circuit 6 is supported on a base; an input terminal section 13, an output terminal section 14 and a ground terminal section 15 are formed respectively to a lowermost face and connected to a required connection terminal of the conduction circuit 6, series resonators S1 , S2 and parallel resonators P1 , P2 are respectively formed on the base and a lower face electrode of each resonator is connected to required connection terminals of the conduction circuit 6 via throughholes 4a, 4b, 4c, 4d formed penetrated to an upper connection board; a common electric layer 18 is formed and the upper side electrode of each resonator, the common electric layer 18 and the throughhole 4e are connected via bonding wires 30a, 30b, 30c, 30d; and each resonator is covered by a cap 20 coated on the base.
Patent JP-S6148139-A (JP)
Title: Information signal recording reproducing device
Inventor: TAJIMA OSAMU
IPC: G11B7/09
Filed: 1984-08-11
Abstract: PURPOSE:To reproduce a signal while omitting a process recording a tracking signal by forming a tracking spot to bridge adjacent slopes of a V-shaped pits of a recording disc, receiving individually the reflected light from each slope from the spot to obtain a tracking error signal thereby applying tracking control. CONSTITUTION:Laser light 12 from a semiconductor laser 1 passes through a collimator lens 2, made to parallel light and enters a diffractive grating, where the light is split into the central 0-order diffracted light 121 and left/right + or -primary diffractive light 12-1, 12+1 and transmitted to a polarized prism 4. Then the linearly polarized light is formed into a circularly polarized light, condensed by a condenser lens 6 and the image is formed on the signal face of the disc 13 as the reproducing spot 14 and the 1st and 2nd tracking sots 15, 16. V-shaped pits are formed closely in spiral on the surface of the disc 13, pits are formed on each slope and each slope forms one track and no tracking signal is recorded.
Patent JP-H0518649-A (JP)
Title: Controlling device for refrigerated-cold storage cabinet
Inventor: HAYASHI TAKAHIRO
IPC: G05D23/00
Filed: 1991-07-09
Abstract: PURPOSE:To provide a controlling device for a refrigerated-cold storage cabinet which performs delicate regulation of temperature when foods are packed to the full during a summer season and rapid cooling is to be effected when a user has unexpected visitors. CONSTITUTION:A computing means 29 for an atmospheric temperature is provided to compute the degree of a change in an atmospheric temperature of a refrigerated chamber from a door opening time, an open air temperature, and a temperature in a chamber. A computing means 31 for a thermal load is provided to compute a thermal load amount (a food temperature X heat capacity) of foods at each shelf in the refrigerated chamber from the temperature of each shelf and the rate of a change in the temperature of each shelf. A fuzzy inference processor 33 performs fuzzy logic computation based on a thermal load amount of each shelf, the degree of a change in an atmospheric temperature, and a control rule taken out from a memory 32, and computes an operation amount of a damper and the frequency of a fan motor. Based on the computing result, a damper control means 34 controls the opening of a damper located at each shelf and a control means 35 for a fan motor drives a fan.
Patent JP-H0731162-A (JP)
Title: Control method for inverter circuit
Inventor: TAKEBAYASHI HIROTO
IPC: F04B49/06
Filed: 1993-07-08
Abstract: PURPOSE:To enhance efficiency while suppressing noise by sequentially increasing the value of dead time while detecting an overcurrent caused by short circuit between upper and lower arms and setting the time value, when no overcurrent is detected, as a dead time thereby obtaining a substantially sinusoidal output wave. CONSTITUTION:An inverter circuit 16 comprises a semiconductor device 17 having high short circuit current resistance and operating at high rate. A control section 19 comprises a microcomputor equipped with a variable dead timer means 20 setting a dead time for the waveform from an ON/OFF waveform determining circuit 21 and delivering the dead time to a drive circuit 18. Overcurrent in the semiconductor device 17 due to short circuit between upper and lower arms is detected through an abnormality detecting section 23 and an abnormality detecting circuit 28. A dead time control means 22 controls the variable dead time means 20 to increase the dead time gradually and sets the time value, when no overcurrent is detected, as a dead time.
Patent JP-S6411961-A (JP)
Title: Formation of thin composite nitride film by ion plating
Inventor: OHIRA SHIGEO
IPC: C23C14/32
Filed: 1987-07-06
Abstract: PURPOSE:To efficiently and easily form a thin composite nitride film having superior wear resistance and electric insulating property by simultaneously evaporating B and Si or Al and Ti under controlled condition and reacting generated vapors with gaseous nitrogen. CONSTITUTION:A cleaned substrate is subjected to ion bombardment in an Ar atmosphere or the like in an ion plating chamber to carry out further cleaning by electric discharge. Gaseous N2 as a reactive gas is then introduced into the chamber, B and Si sources or Al and Ti sources in the chamber are irradiated with electron beams to simultaneously generate vapors of the two kinds of metals and reactive ion plating is carried out. The compounding ratio between the two kinds of metals is controlled by regulating the amt. of electron beams for irradiation. Thus, an arbitrary compsn. is accurately obtd. and a thin composite nitride film having superior characteristics is formed on the substrate.
Patent JP-2001001052-A (JP)
Title: Method and device for controlling bending operation and storage medium
Inventor: ONARI HIROSHI
IPC: B21D5/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve a working function without reducing a bending blade dimension by moving an edge of a bending blade in tune with the advancement of working operation along the locus of bending operation and driving the bending blade so as not to change from a standard clearance setting time at a final operation point of a bending blade where a prescribed bending angle of a work is attained while a clearance is gradually enlarged. SOLUTION: In is discriminated as to whether a bending blade 6b and a work W are interfered or not, in the case of interfering, a clearance (c) at working start is set to a standard clearance or smaller to start working, by controlling motion of a X direction drive part along a X direction guide and of a Y direction drive part along a Y direction guide with a NC device control part, simultaneously with working start in tune with the advancement of working operation, the edge of a positive bending blade 6b is moved along the locus of bending operation while the clearance (c) is gradually enlarged, the drive operation of the positive bending blade 6b is controlled so as not to change from the standard clearance setting time at a final operation point of the bending blade.
Patent JP-H09324716-A (JP)
Title: Control device for vehicular fuel pump
Inventor: IWASE TSUTOMU
IPC: F02M37/10
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the most suitable delivery flow rate of an electric fuel pump and reduce a consumed electric power and improve a fuel consumption, in a vehicular fuel supply system using a fuel tank with such shape that the lower part of its inside is divided into right/left rooms at the projection part on the nearly center part of a bottom surface. SOLUTION: A jet pump operation target set value L1 is set on the liquid surface level of the fuel in a fuel tank 1 and a liquid surface discrimination means 14 for comparing and discriminating the bigness between the liquid surface detection value Dm of a fuel meter unit 13 and L1 is provided and a fuel pump electric power switch and control means 16 for switching and controlling the supply electric power to the fuel pump 2 in response to the judgement of the liquid surface discrimination means 14 is provided. In the case of Dm >=L1 , the electric power which can obtain the delivery flow rate added the lowest system maintenance flow rate to the fuel consumption flow rate of a engine is supplied to the fuel pump 2 and in the case of Dm <L1 , the electric power for making the largest delivery flow rate is supplied to the fuel pump 2.
Patent JP-H08338026-A (JP)
Title: Net for vegetation
Inventor: SAKATE MICHIHEI
IPC: D04G1/00
Filed: 1995-06-10
Abstract: PURPOSE: To obtain a net for vegetation in which displacement or expansion and contraction of a mesh rarely occurs by a method wherein after giving a final twist to a plurality of warps twice or more for each mesh, a weft is inserted into between the warps to form a mesh. CONSTITUTION: In a net 1 for vegetation, in which a mesh 4 is formed from wefts 2 and warps 3, three twists 5 are given to the warps 3, 3 for a mesh and the weft 2 is inserted into between the warps 3, 3. With this constitution, the interval (d) between the wefts 2, 2 is fixed by the twists 5 of the warps 3, 3 and displacement of mesh, as it is called, hardly occurs, and hence deformation of the net 1 can be avoided. When such a net 1 is laid, it is preferable that stopper needles 8 are driven into the face of slope 7 to slightly raise the net from the ground surface, and spray base material 10 is sprayed on the net 1 from a spray nozzle 9 connected to a spray machine.
Patent JP-H05333883-A (JP)
Title: Vibration noise controller for vehicle
Inventor: KOBAYASHI TOSHIAKI
IPC: F16F15/02
Filed: 1992-06-03
Abstract: PURPOSE:To perform adaptive control with high precision by easily and speedily identifying transmission characteristics of a vibration noise path. CONSTITUTION:A 1st residue signal eta after a large-amplitude period signal is removed is generated with the canceling signal rho and error signal epsilon of an E filter 31 identified according to the input signal (timing pulse signal) X' from an engine and then inputted to a transmission characteristic identifying means 29. In the transmission identifying means 29, the transmission characteristics of the vibration noise path are identified from a 2nd residue signal phi, a reference signal L', and the current filter coefficient of a C filter 34, the identified transmission characteristics are stored in a register part 30; and the filter coefficient of a W filter 25 is updated in consideration of the reference signal R outputted from the register part 30.
Patent JP-H0916351-A (JP)
Title: Printing system and control method for printing resolution for the same
Inventor: KAWAMOTO KOICHI
IPC: G06F3/12
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a printing system with which printing resolution can be speedily changed before processing for generating a page image corresponding to printing data received from an information processor. SOLUTION: At the information processor, a job index showing the characteristics of printing data is prepared and a page index showing the characteristics of printing data for each page is initialized (S802). Then, the retrieval of printing data is started, the printing data are read to the final page of printing data while confirming whether it is a plotting object or not and the indexes are successively generated (S803-S810). When the printing data are finished, the job index and the index of each page are inserted to the printing data, the printing data after the insertion of indexes are generated (S811) and that file is transmitted to a printer (S812). At the printer, the data of those indexes are compared with a prescribed value and analyzed and before the extension of printing data into the page image, the printing resolution is changed as needed.
Patent JP-S6059753-A (JP)
Title: Semiconductor device
Inventor: SANTOU SHIGERU
IPC: H01L29/80
Filed: 1983-09-13
Abstract: PURPOSE:To enhance the mechanical strength and to improve the reliability of a semiconductor device by insulating a crossing portion of a source leading electrode and a gate leading electrode with air, and bending and forming the gate leading electrode formed in a crosslinking manner at the top is parallel with the surface of the substrate without bending nor projecting. CONSTITUTION:Two leading electrode wirings 11, 12 formed on a semiconductor substrate 16 have a crossing structure, and one leading electrode 12 such as a source leading electrode is led in contact of the interior of the region of a recess 15 formed on the substrate 16 with the recess 16 at a crossing portion. The other leading electrode 11 such as a gate leading electrode is formed to cross the electrode 12 in the state crosslinked to the recess 15 in the same plane as the substrate 16 on the recess 15, and both are isolated and insulated via air in the crossing region.
Patent JP-S6229378-A (JP)
Title: Drive method for picture display device
Inventor: YOKOYAMA TOSHINOBU
IPC: G09G1/20
Filed: 1985-07-30
Abstract: PURPOSE:To attain stable picture and high quality by shifting the timing between a heat current loaded to a wire cathode and a control pulse by the temperature rise time of the wire cathode at start. CONSTITUTION:A time when a control pulse 18 rises is retarded at start and the temperature rise time of the wire cathode 11 due to heat current is ensured until thermoelectron is emitted and a natural frequency (a) of the wire cathode 11 is not coincident with harmonic of the control pulse 18 in the temperature rise process of the wire cathode till a time t2. Because of the point of time of coincidence, the resonance with the natural frequency (a) of the wire cathode 1 due to the energy of the control pulse 8 is not caused. As a result, the resonance at start in the wire cathode 1 is avoided. Thus, the vibration of the wire cathode with a large amplitude is avoided and a picture without movement and uneven brightness is obtained.
Patent JP-2000358277-A (JP)
Title: Radio terminal
Inventor: GOTO ATSUSHI
IPC: H04W88/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To retrieve a plurality of base stations without missing. SOLUTION: A reception buffer 12 sequentially stores received data from a plurality of base stations. When a unique word(UW) detection circuit 14 detects a unique word from the received data, a storage address of the reception buffer 12 at a point of time of the detection is stored together with a received signal strength indicator RSSI level denoting the reception level at the detection of the unique word stored in an address/RSSI buffer 16. A CPU 22 reads an address stored in the address/RSSI buffer 16 after the lapse of a prescribed time, reads received data stored in the reception buffer 12 after the read address by generating a read address from an address generating circuit 20, a descrambler DSC circuit 18 applies descrambling processing to the received data and a cyclic redundancy check(CRC) circuit 19 makes error detection using a CRC bit to read the received data.
Patent JP-S5792137-A (JP)
Title: Heat treatment of steel wire rod
Inventor: KITAURA MASAHIRO
IPC: B65H54/34
Filed: 1980-11-29
Abstract: PURPOSE:To prevent slack owing to the heat treatment of a steel wire rod and make draw-out speed constant by detecting the slack generated in the steel wire rod and controlling the number of revolutions of a rotary drum at the time of drawing out and cooling the steel wire rod which is wound on the rotary drum and is heat treated. CONSTITUTION:A steel wire rod 2 is wound plural times on a rotary drum 7 of a heat treatment furnace 4, and is heat treated in a salt bath 6, after which it is conducted into a water tank 13 by guide rollers 12, 12a. When a slack is generated in the wire rod 2 between the guide rollers 12 and 12a, an arm 17 turns the roller 18 in contact with the wire rod 2 in an arrow direction, and from the rotating angle of a pulley 20 rotated by this, a deviation detector 21 detects the slack and emits a signal. A tachogenerator 23 detecting the slack from the fluctuation in the number of revolutions of the guide roller 12a emits a signal. From these signals, a controller 22 commands a driver 8 so as to rotate the drum at a proper rotating speed. Thereby, the rotation of the rotary drum in the salt bath 6 is controlled and stable tension is acted upon the wire rod 2, whereby the generation of slack is prevented.
Patent JP-S5958565-A (JP)
Title: Data sampling processing system
Inventor: INOUE YOSHIO
IPC: G06T1/00
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the load on a central processing unit by sampling data in an external storage device by a sample command and then transferring sampled data to a main storage device. CONSTITUTION:When an input/output controller 3 receives the sample command, the sample period value in the command is set in a register 9. When a read command is started, the contents of the register 9 are preset in a counter 10. Every time data is read from the external storage device 4, a data sampling processing unit 6 decreases the contents of the counter 10 by one and only data when the contents are decreased to zero is set in a buffer part 5. The counter 10 presets the contents of the register 9 again and the processing unit 6 informs a channel interface part 6 that the data is set in the buffer part 5. Only desired data among a large volume of data is transferred, so the load on the central processing unit is reduced.
Patent JP-S6411871-A (JP)
Title: Heat transfer printing ribbon
Inventor: TANABE KOJI
IPC: H01C7/00
Filed: 1987-07-07
Abstract: PURPOSE:To largely improve printing speed by forming a heat transfer printing ribbon of a transfer layer and a resistive base layer, and incorporating conductive carbon black and polyether sulfone resin in the base layer. CONSTITUTION:Conductive carbon black is added to polyether sulfone resin having 230 deg.C of glass transition point, heated to be melted, kneaded, sufficiently dispersed, and molded in a sheet shape as a resistive base layer. Then, one side face of the base layer is coated with a heat transfer layer in which ethylene vinyl acetate resin, olefin wax, color carbon black, black dye are, for example, uniformly dispersed. If the thickness of the base layer is less than 2mum, its mechanical strength, such as tensile strength is not sufficient, and if it exceeds 3omum, a time required for thermal conduction is increased, and it is set to 2-30mum. If the carbon black is less than 15wt.%, the specific resistance of the resistance layer becomes high, and if it exceeds 50wt.%, it becomes brittle, and it is set to 15-50wt.%.
Patent JP-S5870843-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/02
Filed: 1981-10-21
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-S5690337-A (JP)
Title: System control method
Inventor: SUZUKI YOUICHI
IPC: G06F13/00
Filed: 1979-12-25
Abstract: PURPOSE: To make it unnecessary to provide a control signal line between subsystems, by using in common a regular data transfer line between the subsystems, and the transfer line of the system control signal, in a compound computer system.  
     CONSTITUTION: The control subsystem SS stores in the RAM11 the information for controlling other subsystem SS, and the data channel unit 12 sends it out to the  data highway station 2 through the information transfer line 4 in the same way as  the conventional data transition. The station 2 sends out this information onto the  data highway 3. On the other hand, in the subsystem SS to be controlled, the  command circuit 21 discrimenates the control signal from the control subsystem,  and controls through the control signal line 5 the CPU stop signal line 19, the CPU  start signal line 20, the electric power source closing line, etc. As a result, in the  subsystem to be controlled, start/stop of the CPU, close/cut-off of the electric power  source, etc. are executed. In this way, not only a regular data but also a control  signal are sent out onto the highway 3, and the transfer line is used in common. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000356292-A (JP)
Title: Detachable tube joint
Inventor: HIDA TOSHIO
IPC: F16L37/12
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a detachable tube joint prevented from the improvident release of a connected state in the state of completely maintaining the sealing function of a connection part, while allowing the connection part to be freely rotated to release torsion if it is before the pressure of a fluid is applied in the case of torsion being generated to a piping system even after connection, thereby preventing unnecessary force from being applied to a piping. SOLUTION: A coupler inner peripheral surface and an adaptor outer peripheral surface are sealed with an O-ring 50 provided on the inner surface of a coupler, and a slidable locking means 40 is provided between the coupler and an adaptor. The locking means 40 is composed of a slide ring 46 slidable on the adaptor, a locking wedge 41 holdable between the coupler and adaptor, and a control pin P1 for connecting them. The locking wedge 41 is slidable in a wedge receiving vertical groove 25 provided at the adaptor, and the slide ring 46 is always energized in the locking direction by a coil spring S1.
Patent JP-H1114345-A (JP)
Title: Central dislocation detecting device of coupling
Inventor: SHIBA MASAO
IPC: G01B21/24
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To easily investigate central dislocation in operation without using a special measuring apparatus such as a stroboscope. SOLUTION: This device detects central dislocation of a coupling 3 to connect rotary shafts of two apparatuses 1 and 2 by joining of mutual flanges fixed to the respective rotary shafts. In this case, a support member 6 is fixed to one apparatus 2, and balls 5 dropping by contacting with the flanges fixed to the rotary shaft of the other apparatus 1 is arranged on the tip of the support member 6, and these balls 5 are arranged in a state of holding a spacing by an allowable dislocation quantity between them and the flanges fixed to the rotary shaft of the other apparatus 1. The balls 5 are respectively arranged in peripheral plural places of the coupling 3 by classifying them by color, and the dropped balls raise a display plate 12 by its weight.
Patent JP-S5955747-A (JP)
Title: Heat sensitive adhesive for transferring flocked body
Inventor: UENO HIDEO
IPC: C09J123/02
Filed: 1982-09-27
Abstract: PURPOSE:To prevent the lowering of adhesive force caused by dry cleaning and to enhance workability, by compounding specific amounts of polyurethane resin, polyethylene resin, a high molecular emulsifier and a thickening generating grade urethane thickener. CONSTITUTION:20-40pts.wt. of polyurethane resin, 20-30pts.wt. of polyethylene resin, 1-2pts.wt. of a high molecular emulsifier and 0.2-0.3pt.wt. of a thickening generating grade urethane thickener are mixed to prepare a heat sensitive adhesive for transferring a flocked body. A release adhesive 2 is applied to a sheet 1 such as paper or cloth and fine members such as staple fibers 3 are false adhered on the coated sheet 1 by an electrostatic system. According to necessity, coloration is applied to the staple fibers. The aforementioned heat sensitive adhesive for transferring the flocked body is applied onto the staple fibers 3 but a screen is used in coating and a transfer flocked sheet is placed on a material 6 to be transferred such as a garment to complete transfer while heating is applied under pressure by a heating means 7.