baber/WOPTO huggingface dataset:
Patent JP-H11355005-A (JP)
Title: High frequency filter and production thereof
Inventor: OKADA YOSHITSUGU
IPC: H01P7/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter which improves mass-productivity, hardly generates dispersion in characteristics and makes high frequency characteristics uniform and stable, by integrally forming a substrate and a dielectric resonator and providing a section composed of a material having a dielectric constant lower than that of a material for the substrate under or around a dielectric. SOLUTION: A dielectric substrate 1 is formed from a low temperature sintered glass ceramic. Three holes are formed on the surface of this dielectric substrate 1 and this hole reduces a diameter in the middle. Then, a dielectric resonator 2 is buried in the hole having a larger diameter on the side of the surface and the hole having a smaller diameter is made to be a void 5. The dielectric constant of this dielectric resonator 2 is higher than that of the dielectric substrate 1 but by providing this void 5, since the upper and lower surfaces of the dielectric resonator 2 are contacted with air having a lower dielectric constant than that of the dielectric substrate 1, the Q value of the dielectric resonator 2 can be further improved so that the high frequency filter reducing an insertion loss can be obtained.
Patent JP-H11350028-A (JP)
Title: Heat treatment of metallic mold casting
Inventor: MATSUO NOBUKI
IPC: C21D9/30
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To form a hardened portion and a non-hardened portion in a cast product and give the wear resistance and the toughness in the hardened portion and the flexibility in the non-hardened portion. SOLUTION: A cam part is rapidly cooled from P2 point at higher than the A1 point (780-800 deg.C) and passed through Ms point (about 180 deg.C) and then, the austenite is transformed into the martensite. In this way, the hardening to the cam part is started. On the other hand, since the cooling is started from P1 point at lower than the A1 point to a journal part, this part does not become the hardened state. In the case that the journal part does not pass through the Ms point, further, this part does not become the hardened state. That is, the journal part which is desired to be non-hardening, is prevented to become the hardened state by forcebly making below than the A1 point in a pre-cooling process. By this treatment, even if the journal part becomes to below than Ms point, it is no fear to become the hardened state.
Patent JP-S5965750-A (JP)
Inventor: RICHIYAADO REIN HOTSUKENBERII
IPC: G01N19/00
Filed: 1983-09-01
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-H0710309-A (JP)
Title: Etching device for metal thin plate
Inventor: NAGAMATSU TAKAHIRO
IPC: H01L23/48
Filed: 1993-06-30
Abstract: PURPOSE:To uniformly apply etching on both the obverse and reverse surfaces of a metal thin plate, maintaining the injection strength of an etching liquid which is jetted toward the obverse and reverse surface sides of the metal thin plate, as for a metal thin plate etching device which carries out pattern etching by spraying the etching liquid from both the surfaces of the metal thin plate transferring the metal thin plate on which a resist pattern is formed. CONSTITUTION:A metal thin plate etching device is equipped with an etching means which carries out pattern etching by spraying an etching liquid from both the surfaces of a metal thin plate 1, transferring the metal thin plate 1 on which a resist pattern is foerde, and an endless type transfer belt 20 for holding and transferring both the edge parts in the transfer width direction of the metal thin plate 1 is installed on the etching means B.
Patent JP-S5949273-A (JP)
Title: Heat-resistant pattern coating compound forming uniform pattern
Inventor: SUZUKI TATSUYA
IPC: C09D5/00
Filed: 1982-09-16
Abstract: PURPOSE:The titled coating compound for keeping a pattern of film of coating constant without being influenced by coating conditions such as difference of thickness of film during coating, etc., obtained by adding cobalt naphthenate, tin octylate, etc. as a curing agent to a solvent, silicone resin varnish modified with alkyd, pigment, and additive. CONSTITUTION:(A) A proper amount of a solvent is blended with (B) silicone resin varnish modified with alkyd as a main component, (C) necessary amounts of pigment and additive, and (D) a curing agent consisting of (i) 0.006-0.12wt% (based on total amount of coating compound) one or more of cobalt naphthenate and cobalt naphtylate as a main curing agent, and (ii) 0.012-0.18wt% one or more of tin octylate and tin octenoate as a curing auxiliary, to give the desired coating compound. EFFECT:Efficiently used as a coating compound for covering members for keeping high temperature for a long time and economically improved.
Patent JP-H10314457-A (JP)
Title: Simulation fishing rod system
Inventor: ODATE TAKASHI
IPC: A63F13/818
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a simulation fishing rod system which does not require any complicated scale without making the device into large scale when reproducing the bait direction and strength of fish. SOLUTION: A fishing rod 10 to be operated by a player is equipped with a fishline 12. The fishline 12 is linked through the guide of oscillation device 40 to a traction device 30. By controlling the tensile force of line through the traction device 30, the bait strength of fish is expressed. The direction where the fish tries to escape, is expressed by the movement of moving member 41 at the oscillation device 40. On the assumption that a fish escapes to the deep right side watched from the player, the moving member 41 of oscillation device 40 is moved to upper right. A reel 14 can be added as needed.
Patent JP-S6141854-A (JP)
Inventor: FUJITAKA AKIRA
IPC: F25B13/00
Filed: 1984-08-01
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-H0718739-A (JP)
Title: Method of joining column and concrete slab
Inventor: UENISHI TAKASHI
IPC: E04B1/21
Filed: 1993-06-30
Abstract: PURPOSE:To make narrow a gap between a column and a slab surface and to make it possible to prevent a column side from stains caused by grout. CONSTITUTION:A grout injection hole 20 extending from a column side 1a to the approximately central part 21 of a column bottom 1b and a hole connecting to the upper ends of sleeves are bored in a precast concrete column (hereinafter referred to as 'column') 1 in advance, and a discharge pipe 15 projected from the column side is inserted into the hole. The discharge pipe 15 is positioned lower than a grout injection port 19. Down stair column main bars 12 are inserted in a sleeve 11, and the column 1 is erected by leaving out a gap C from a slab surface 3a. After that, a grouting form 17 is installed around the lower end of the column 1 through a gas permeable material 18 so as to surround the gap C. Then, grout is injected into the gap C and sleeve 11 through a grout injection port 19.
Patent JP-H04361044-A (JP)
Title: Method and device for ink supply and method and apparatus for intaglio printing
Inventor: TAKIGAWA SHIGEAKI
IPC: B41F3/81
Filed: 1991-06-06
Abstract: PURPOSE:To make supply of ink in proper quantities to available area on an intaglio, namely a printing area, without troubling an operator, and to make thereby economical use of the ink available on an occasion of supplying the ink to the intaglio. CONSTITUTION:An ink supply device 10 is composed of a cylindrical screen plate 11 having an ink permeating area 14 corresponding to a printing area 7a of a flat-plate-like intaglio 7 and a blade 12 that applies squeeging to the said screen plate 11 and forces out the ink through the ink permeating area 14 of the screen plate 11. The ink (a) is supplied to the intaglio 7 from the screen plate 11 side by making the ink permeating area 14 of the screen plate 11 correspond to the printing area 7a of the intaglio 7.
Patent JP-S58126047-A (JP)
Inventor: JIYOSEFU JIYANOSU DANKUSHITSUK
IPC: B23Q35/26
Filed: 1982-09-17
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-S6223239-A (JP)
Title: Communication system
Inventor: KOBAYASHI KAZUTOMO
IPC: H04J3/00
Filed: 1985-07-22
Abstract: PURPOSE:To reduce a large waiting time required for sending reservation information by allowing plural predetermined slave stations to respond to a transmission command to command a reservation frame from a master station. CONSTITUTION:Let the number of slave stations be 8, integral numbers 1-8 are used for addresses, and group addresses G1-G4 correspond to the 1st and 2nd stations, 3rd and 4th stations, 5th and 6th stations, and 7th and 8th stations. A packet, as shown in figure, to be sent respectively to the 5th and 6th stations receiving a reservation progress frame RPF(G3) is provided, a reservation packet is sent at the same time to cause collision, then the master station outputs respectively a reservation progress frame to each slave station. That is, the reservation progress frame RPF(5) is sent to the 5th station and then the reservation progress frame RPF(6) is sent to prevent further collision.
Patent JP-H09313844-A (JP)
Title: Filter and its production
Inventor: MATSUMOTO KAZUHISA
IPC: B01D39/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain such a filter that can improve the trapping efficiency for fine dust which is required for a system such as a complex power generating system using coal and that can decrease the dust density at the exit of a dust- collecting device to <=10mg/m<3> N. SOLUTION: A fiber formed body is prepared by forming a woven fabric layer or chopped yarn assembled layer of one or more kinds of fibers selected from silicon carbide, silicon nitride, alumina, alumina-silica and carbon. A coating layer of one or more kinds selected from silicon carbide, silicon nitride, alumina and alumina is formed on the fiber surface of the fiber formed body. A whisker aggregated layer of one or more kinds selected from silicon carbide, silicon nitride, alumlna, carbon and graphite is formed on the dust collecting surface of the fiber formed body. A coating layer of one or more kinds selected from silicon carbide, silicon nitride, and alumina is formed by gas phase vapor deposition on the whisker surface of the whisker aggregated layer.
Patent JP-H0918440-A (JP)
Title: Radio communication method
Inventor: TAKANASHI HITOSHI
IPC: H04J4/00
Filed: 1995-06-28
Abstract: PURPOSE: To improve the use efficiency of a channel and to efficiently operate a communication system by preventing use channels from concentrating on a high transmission power base station in a communication system of umbrella cell structure by selecting a base station in ascending order from the base stations to which respective mobile stations can perform communication. CONSTITUTION: The channels used preferentially for the high transmission power base station BS and a low transmission power base station BS are classified respectively, and the mobile station PS in which a call is originated retrieves the low transmission power BS included in its own service area by transmission power information notified by a control channel, and requests the allocation of the channel to a corresponding BS. When no channel is allocated, the high transmission power BS requests channel allocation to the BS. In such a way, the use efficiency of the channel is increased by reducing the mean call loss of the whole communication system by covering the call overflowing from a cell formed by the low transmission power BS with the cell of the high transmission power BS.
Patent JP-H0454874-A (JP)
Title: Pulse width modulation signal generation circuit of inverter device
Inventor: KAWABATA OSAMU
IPC: H02P27/08
Filed: 1990-06-20
Abstract: PURPOSE:To set a desired short circuit prevention time by connecting two-stage latch circuits to latch fundamental wave data and, when the fundamental wave data are updated, latching the fundamental wave data at the second-stage latch circuit synchronously with the peak of triangular wave data. CONSTITUTION:Fundamental wave data 14 latched at a fundamental wave data latch circuit 4 are entered to a second-stage latch circuit 8 and a latch pulse from an AND circuit 40 is waited for. A triangular wave data peak detection circuit 10 detects the output peak value Tp of the triangular wave data 15 of a triangular wave data generation circuit 5 and transmits a latch signal. The latch circuit 8 transmits the updated fundamental wave data to comparators 6a and 6b next thereto. The fundamental wave data are thus updated at the input sides of the comparators 6a and 6b synchronously with the peak of the triangular wave data.
Patent JP-S5787211-A (JP)
Title: Oscillating circuit
Inventor: TAKAGI MICHIAKI
IPC: H03B5/32
Filed: 1980-11-18
Abstract: PURPOSE:To take out simultaneously one of two resonance frequency of an oscillator and the differential frequency, by inputting an amplitude modulation wave to a feedback circuit and by not only amplifying and feeding back the output to an amplitude modulator but also detecting and amplifying and feeding back the output. CONSTITUTION:An oscillating circuit consists of amplifiers 20 and 21, an amplitude modulator 22, an oscillator 23, a feedback circuit consisting of a load capacity capacitor 24, and a detector 25. When resonance frequencies of the oscilla- tor 23 are denoted as fB and fC and equivalent impedances for oscillation are denoted as ZB and ZC and ZB>ZC is true, the frequency fC rises first and is modulated in the modulator 22 by differential frequency DELTAf=¦fB-fC¦, and three frequencies fC and fC+ or -DELTAf are generated in an output side 2 of the feedback circuit. When the amplifier 21 has constant amplification factor and transfer characteristics of the phase in a frequency band permitted for DELTAf, the gain of the closed loop including the oscillator 23, the detector 25, the amplifier 21, and the modulator 22 becomes maximum for DELTAf, and the oscillation frequency is locked in DELTAf. Frequencies fC and DELTAf are outputted through buffer amplifiers 26 and 27 respectively.
Patent JP-S5863924-A (JP)
Title: Charging mechanism of focal-plane shutter
Inventor: ONDA EIICHI
IPC: G03B9/36
Filed: 1981-10-12
Abstract: PURPOSE:To reduce the charging force, by providing an opening member which gives the direct operation and control to the open shutter blade and an open driving member which has the driving force to give an opening operation to the blade and as a result by charging independently the driving system of a shutter. CONSTITUTION:The charging mechanism of a focal-plane shutter has an opening lever 2 which is supported by a shutter substrate 1 via a shaft 2a and turned right by a spring and a switch lever 3 which is turned left by a spring hooked between the levers 2 and 3. The lever 3 has a pin 5b which drives a closing sector, a roller 5d which is supported by a shaft 5c, a pawl part 5e and cam part 5f. In such constitution, the driving force is divided and the shutter can be shifted from a static position to a charging position by plural frequencies of operation of the charge member. Thus the charging force can be reduced.
Patent JP-H06902-A (JP)
Title: Structure of laminated panel
Inventor: OHARA MAMORU
IPC: B32B3/12
Filed: 1992-06-22
Abstract: PURPOSE:To discharge the liquid in respective cells outside a panel through communicating holes and discharging ports so as to prevent core material and outer frame members from corrosion and deterioration with age by a method wherein communicating holes, which communicate with a plurality of cells, are bored at vertically different positions in each cell and, at the same time, the discharging ports are provided on the outer frame members. CONSTITUTION:Core material 1 is produced by partitioning a plurality of honeycomb-like spaces or respective cells 2 and 3 so as to build its whole by bonding the projected surfaces of trapezoids, each of which is formed by beinding plate material, parallel to one another under the condition that the projected surfaces are brought into contact with one another. Further, by coinciding holes, which are bored on the respective plate materials, with each other, communicating holes 4 are formed on the joint 11 of the projected surfaces. Furthermore, outer frame members 5 are arranged so as to surround the outer periphery of the respective plate materials and face plates 9 are provided so as to join the outer frame members 5 together. And, on the outer frame members 5, discharging ports 8 for discharging the liquid flowing in the respective cells 2 and 3 outside a panel are opened. Thus, the gathering trouble of the liquid in the interior of the panel is solved, resulting in preventing the core material 1 and the outer frame members 5 from being corroded and deteriorated with age.
Patent JP-H0329568-A (JP)
Title: Picture input device
Inventor: JINNAI SHIGERU
IPC: H04N9/73
Filed: 1989-06-27
Abstract: PURPOSE:To improve the operability at application of power by operating automatically a white balance adjustment means with control means after the application of power and operating the white balance adjustment means again when a light means is lighted within a prescribed time. CONSTITUTION:A camera 2 has a color photoelectric conversion section being an image pickup means A photoelectric-converting a picture 1a, a horizontal support section 3 and a vertical support section 4 constitute a support means B of the image pickup means A, a lighting equipment 5 being a light means C arranged to the upper part at both sides of the mount base 1 is used when the upper part of the mount base 1 dark or the like and turned on/off by a switch 6, and a white balance adjustment means D is constituted by a white balance adjustment button 29. Then a control means a operates the white balance adjustment means D for a prescribed time or till a proper state is attained at the start of operation of a picture input device Y, and the white balance adjustment means D is again operated for a prescribed time or till a proper state is attained when the light means C is lighted within a prescribed time. Thus, the operability at application of power is improved.
Patent JP-S5864671-A (JP)
Title: Disk reproducing device
Inventor: WACHI SHIGEAKI
IPC: G11B19/24
Filed: 1981-10-13
Abstract: PURPOSE:To prevent a disk from turning at a specified linear speed lower than a reference value, by making the detection period of a maximum inversion longer than a prescribed period during the reproduction of a disk on which a PCM signal is recorded at the specified linear speed. CONSTITUTION:While a clock pulse CP is supplied from a clock pulse generator 10 to the counter 9A of a maximum inversion interval detecting circuit 9 and a maximum inversion interval has a reference value correctly, the maximum inversion interval is a frequency which corresponds to the prescribed period of the pulse CP. On the other hand, when a minimum inversion interval Tmin is regarded as a maximum inversion interval Tmax erroneously, a disk enters into the state of rotation at a specified linear speed lower than the reference value. For this purpose, the detection period of the maximum interval is set above the value obtained by multiplying the value, obtained by dividing the Tmax by the Tmin, by the period of one frame.
Patent JP-S62110120-A (JP)
Title: Method for judging abnormality of sensor
Inventor: NAKANO JIRO
IPC: F02D41/22
Filed: 1985-07-23
Abstract: PURPOSE:To prevent the erroneous judgement of the abnormality of a second sensor group, in such a case that a predetermined sensor has been judged to be abnormal, by prohibiting judgement such that the sensor in a second sensor group judged using the output value of the predetermined sensor is abnormal. CONSTITUTION:All of the conditions are set so that the pressure (Pim) in a suction pipe detected by a pressure sensor 14 is to be Pim>=351mmHg, the number of rotations (NE) of an engine calculated from the detection value of an angle-of-rotation sensor 18 is 2,400<=NE<=5,000rpm and the temp. (THW) of cooling water detected by a water temp. sensor 9 is THW>=81 deg.C. When said conditions were entirely satisfied, a judge part 20 judges whether a car speed is 0km/h. Next, if the content of a car speed judge counter is 160 times or more, it is judged that a car speed sensor 41 is out of order. Subsequently, if the voltage drop values VPim, VTHW at both terminals of the sensor 4 and the sensor 9 are 0.5<=VPim<=4.5V and 0.5<=VTHW<=4.5V, Pim and THW are respectively calculated and, if said voltage drop values are out of the aforementioned ranges, the sensors 14, 9 are judged to be out of order and processing is performed by the judge part 20 using Pim and THW as standard values and the erroneous judgement of trouble by the sensor 41 can be prevented.
Patent JP-S5787644-A (JP)
Title: Data relay device
Inventor: KOBAYASHI SHIGEO
IPC: H04L5/22
Filed: 1980-11-21
Abstract: PURPOSE:To prevent data error, by giving a function to correct the deviation between the bit speed of data received from a terminal station and that by a synchronizing signal in an MODEM, to a data relay device. CONSTITUTION:Under the condition that the frequency of an MODEM synchronizing signal is set slightly lower than the transmission speed of reception data from a terminal controller 1, the reception data is fetched to a bit buffer 48 serially in synchronizing with the synchronizing signal extracted up from the reception data from a terminal device 3, and the data in the bit buffer 48 is outputted to a line 404 in synchronizing with the MODEM synchronizing signal. The number of bits of the reception data synchronizing signal produced in one- bit interval of an MODEM synchronizing signal 403 is monitored at a phase comparison section 45, and if the reception data synchronizing signal is detected >=2 bits, the data input to the bit buffer 48 is temporarily stopped immediately after the reception of aport sequence from the terminal device 3 and the speed variation is corrected.
Patent JP-2000351529-A (JP)
Title: Defective part marking method, defective part marking device, and bundling device
Inventor: TAKIGAWA KATSUNOBU
IPC: B65H63/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a practical configuration capable of marking on a periph eral face of a long object at 360 degrees securely and easily, removing the marking easily, and eliminating a necessity of fixing both ends of a linear elastic body to form in a shape of a ring. SOLUTION: A long elastic body 2 which is an original material of a linear elastic body 2' is supplied by an elastic body supply mechanism and is gripped by a pair of pinchers 51. A pair of pinchers 51 rotate by a rotation mechanism 52 to wind the long elastic body 2 around a holder 3. A contact pin 41 of a twisting and wiring mechanism advances to tangle the long elastic body 2, and a cutting device 516 provided on the pincher 51 on one side cuts the long elastic body 2 to form the linear elastic body 2' so that the linear elastic body 2' is released from a pair of pinchers 51. Furthermore, the contact pin 41 advances to release the linear elastic body 2' from the holder 3, and the linear elastic body 2' is wound around the vicinity of a defective part of a long object 1 due to elasticity.