baber/WOPTO huggingface dataset:
Patent JP-H01157280-A (JP)
Title: Saturable reactor for high-voltage pulse generating device
Inventor: NAKAJIMA SUSUMU
IPC: H02M9/04
Filed: 1987-12-11
Abstract: PURPOSE:To improve cooling efficiency, by a method wherein a plurality of tape wound cores, employing an amorphous magnetic thin belt or the like, being applied with an insulating tape or the like between layers and having different sizes, is arranged concentrically and a saturable magnetic core having gaps is employed. CONSTITUTION:A saturable reactor for high-voltage pulse generating device is composed of input and output terminals 1, 3, a coaxial cylindrical conductor 2, an oil inlet port 4, an oil outlet port 5, tape-wound magnetic cores 6, an insulating body guide 8, an insulating body 9 and the like. In this case, an amorphous magnetic thin belt is employed for the tape-wound core 6 while an insulating tape or an insulating coating is applied between layers. Gaps 7 are provided in order to increase the cooling efficiency of the tape-wound core 6 while cooling oil is made to flow from the oil inlet port 4 through a route shown by arrow signs in a diagram to cool the edge faces of respective magnetic cores uniformly, is discharged from the oil outlet port 5 and is circulated by a pump. According to this method, said gaps 7 are formed in the saturable magnetic core by three pieces of tape-wound magnetic cores 6-1-6-3, which are arranged concentrically and provided with different configurations.
Patent JP-H03172088-A (JP)
Title: Group pickup system
Inventor: KATAOKA YOSHIHIRO
IPC: H04M3/42
Filed: 1989-11-30
Abstract: PURPOSE:To improve the operability and function of a telephone terminal by registering plural extension group numbers from an extension terminal to a memory area in advance, notifying the group number of a certain extension group to the extension terminal by an exchange when a call is incoming to the extension group, and displaying the group number on the display means of the extension terminal. CONSTITUTION:When the call is incoming from a central office trunk circuit 4a to a group 03 and the call is incoming from a central office trunk circuit 4b to a group 04, a group pickup service request is outputted from an extension telephone terminal 3a. Based on the extension number of an extension telephone terminal 3a-1, a main body 1 of a private exchange refers the pickup group set table of a storage device 6. The incoming calls are successively retrieved in the order of registration to the above mentioned table. When there is the incoming call, a central control unit 5 transmits the incoming call information of the group 03 to the extension telephone terminal. A control part 10 of the extension telephone terminal displays the display instruction of the information on an LCD module 12 corresponding to a software key. A responding person observes these information sand pushes the software key in the case of the response.
Patent JP-H07142493-A (JP)
Title: Semiconductor device and formation of wiring therefor
Inventor: ISHIDA MINORU
IPC: H01L23/522
Filed: 1991-10-31
Abstract: PURPOSE:To provide a semiconductor device, and formation of wiring therefor, in which problems caused by over etching are solved by making uniform the over etching amount at each etching part regardless of the difference in the film thickness thereat. CONSTITUTION:The semiconductor device has such wiring structure as etching stop layers 21, 22 are formed on lower wiring layers 11, 12 comprising a metallization or the like so that an etching ratio can be set with respect to the layer 11, and a contact hole made through an interlayer film 3 deposited thereon. An opening is made through the interlayer film 3 by performing the etching under such conditions that the etching rate for the interlayer film 3 is higher than that etching rate for the etching stop layers 21, 22. The contact hole is then made by performing the etching under such conditions that the etching rate for the etching stop layer is higher than the etching rate for the lower wiring layer.
Patent JP-H05119115-A (JP)
Title: Testing method for speech network ic provided with recording-reproducing amplifier
Inventor: ARAYA YUKIHIRO
IPC: G01R31/316
Filed: 1991-10-29
Abstract: PURPOSE:To shorten a test time by conducting a noise test for a recording/ reproducing amplifier part at the time of no input and no signal thereof and a test for a part other than that part in parallel with each other. CONSTITUTION:Measuring block selector switches 11a and 11b are connected with the speech network part 12 side, a signal or the like is inputted from a signal source 2, a test of a workpiece part 12 is executed by measuring units of a multimeter 3, a monitor 4 for waveform measurement, a noise meter 5a, etc., measurement of noise of a recording/reproducing amplifier part 13 at the time of no signal and no input thereof is executed simultaneously, and thereby it is determined whether these parts are acceptable or not. When the product is determined to be nondefective, the switches 11a and 11b are connected with the amplifier part 13 side and a test for the amplifier part 13 other than the noise test thereof is executed in the same way as the workpiece part 12. The product is determined to be defective when it is determined to be rejectable on the basis of the result of this test, while it is finally determined to be nondefective when it is determined to be acceptable, and the tests are ended.
Patent JP-H03173403-A (JP)
Title: Chip varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1989-12-02
Abstract: PURPOSE:To enhance surge resistance, to decrease static capacity, and to enable application on high-frequency lines by a method wherein one or two layers of inner electrode are buried in a ceramics sintered body while an outer electrode making a pair with the inner electrode is formed on the outer surface of the sintered body. CONSTITUTION:Only one layer of an inner electrode 3 made of Ag-Pd alloy is buried in a rectangular ceramics sintered body 2 while an outer electrode 4 opposite to the inner electrode 3 is formed on the outer surface of the sintered body 2. Besides, one end 3a of the electrode 3 is exposed to one end 2a of the sintered body 2 while the remaining part is sealed in the sintered body 2. At this time, one end 4a of the outer electrode 4 is positioned on the upper edge of the other end 2b of the sintered body 2 while the other peripheral part is positioned inside the peripheral part of the sintered body 2. Furthermore, both ends 2a, 2b of the sintered body 2 are respectively formed into connecting electrodes 6 to connect the one end 3a of the inner electrode 3 as well as the other one end 4a of the outer electrode 4. Through these procedures, the surge resistance can be stiffened for decreasing the static capacity to be made applicable to the high-frequency lines.
Patent JP-H06145957-A (JP)
Title: Production of silicon nitride thin film
Inventor: KOBAYASHI TOSHIMI
IPC: C23C14/06
Filed: 1992-10-29
Abstract: PURPOSE:To form a silicon nitride thin film uniform in refractive index by carrying out film formation by sputtering with a target for sputtering in which the ratio between silicon nitride and silicon has been varied under specified conditions. CONSTITUTION:When a silicone nitride thin film is formed, film formation is carried out by sputtering with a target for sputtering in which the ratio between silicon nitride and silicon has been continuously or stepwise varied from a central part toward the outside. The refractive index of a film can be prevented from varying according to a slight change of the nitrogen content in sputtering gas at the time of film formation by sputtering and the objective silicon nitride thin film having a high refractive index and uniform in refractive index distribution can be produced by sputtering.
Patent JP-H11149413-A (JP)
Title: File management system provided with alteration preventing and detecting function
Inventor: KAMATA JUN
IPC: G06F21/62
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent an authenticator and an access log, etc., associated with a data file from being altered by protecting a secure area by means of the firmware of a storage device and also placing only the authenticating element generated from a sub-file associated with the data file in the secure area. SOLUTION: Mutual authenticating parts 11 and 21 generate a common access permission key after mutual authentication between a computer 1 and the storage device 2 and give the generated access permission key to access permission key storage part 12 and 22 so as to store them. A file access part 13 transmits an access request and the access permission key to the secure area access part 24 of the storage device 2 at the time of performing access to the secure area 31 in a medium 3 where access is performed through the storage device 2. An access permission key discriminating part 23 discriminates whether the access permission key being the same as this access permission key exists in the access permission key storage part 22 or not and a secure area access part 24 performs access to the secure area 31 if it is present.
Patent JP-S63166242-A (JP)
Title: Needle pressure adjusting method in wafer prober
Inventor: SUDA ATSUKO
IPC: H01L21/66
Filed: 1986-12-27
Abstract: PURPOSE:To contrive high accuracy by repeating the feedback of a result of judgment to a wafer prober by judging a contact check with a semiconductor tester. CONSTITUTION:A wafer 4 to be tested is set on a wafer prober 2 and a probe card 3 is provided with a needle 3a open on the wafer prober 2. Then, the probe card 3 on the wafer prober 2 is lowered, the needle 3a is slowly lowered; each time, a contact check is judged by a semiconductor tester 1. If the needle 3a is in the open state, a similar operation is repeated again, the needle 3a is brought into contact with the wafer 4 to be tested, all the needles 3a are made a short-circuit state and the test is repeated until a short-circuit is judged. Then, after short-circuit is judged as present, the needle pressure adjustment of the wafer prober 2 is finished by setting the needle 3a at the position further lowered by only an appropriate overdrive value Xmum from the position of the needle 3a on the wafer prober 2. This makes the automatic needle pressure adjustment between the needle tip of the probe card and the wafer to be tested, and an appropriate contact state can be obtained.
Patent JP-H11132969-A (JP)
Title: Method for measuring moisture of dry leaf
Inventor: NAKANO FUMIO
IPC: G01N22/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a new method for accurately measuring the amount of the moisture of a dry leaf being picked up from a tea-manufacturing dryer by using a moisture meter. SOLUTION: In a method for measuring the amount of the moisture of a dry leaf A1 where a dry process is terminated by a tea-manufacturing dryer 2 by a moisture meter 41 of a non-contact-type sensor, a main ingredient tea leaf A2 to be actually measured is selected and is taken out from the dry leaves A1 by a sieving machine 3, various selectors, or the like, and the amount of the moisture of the main ingredient tea leaf A2 is measured by the moisture meter 41 while the tea layer thickness is made nearly uniform. The upper- and lower-limit ranges of the amount of the moisture are set in a control panel 25 of the tea-manufacturing dryer 2 and a warning is issued when a value being measured by the moisture meter 41 deviates from the ranges.
Patent JP-H02159913-A (JP)
Title: Cable installing device around group of desks
Inventor: MASUOKA NOBUO
IPC: H02G3/04
Filed: 1988-12-13
Abstract: PURPOSE:To rationalize the wiring around the group of desks by setting a screen type cable installing box upright against plural desks, by pulling in floor wiring materials from the bottom and machine cables from top and by installing the cable from side to the equipment on the adjacent desk. CONSTITUTION:A screen type cable installing box 1 which stands upright with a side plate 12 is provided against plural desks D1 and D2. A cable installing duct 2 is provided between the desks D2 adjacent in the horizontal direction and supported by a stand 3 and a side plate 12. From the underside of a floor 4 at the bottom the cable installing box 1 pulls up wiring materials 5 to 7 consisting of a power cable and a signal cable and anchors them to a terminal block 18 and a plug socket 17 installed on a shelf board 16 at the top. Cable installation is performed from the terminal block 18 and the plug socket 17 to various equipment on the desk D1, while various kinds of wiring is laid to each equipment on the adjacent desk D2 through the duct 2. The wiring around the group of desks can thereby be easily laid and changed.
Patent JP-H05146828-A (JP)
Title: Semiconductor manufacturing device and controlling method thereof
Inventor: SHINOHARA MASUO
IPC: B21D28/00
Filed: 1991-11-28
Abstract: PURPOSE:To accurately change a die without any adjustment by providing a detecting means to detect contact between upper and lower dies and a controlling means to automatically set a press load between dies on a semiconductor manufacturing device. CONSTITUTION:In a semiconductor manufacturing device provided with upper and lower dies 4,5 used when the semiconductor is formed and a pressing means 7 to actuate a desired pressing load, since a detecting means 13 to detect mutual contact between the upper and lower dies 4,5 and a controlling means which can automatically set the pressing load operated by the pressing means 7 between the upper and lower dies 4,5 through contact detection by this detecting means 13 are provided, the die change accompanied by change of the type of the semiconductor manufacturing device can be executed, accurately without performing a special adjustment.
Patent JP-H09163308-A (JP)
Title: Video server
Inventor: EMURA KOICHI
IPC: H04N7/173
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To realize high speed reproduction at a reproduction speed requested from a terminal equipment independently of dispersion in a key frame data size for each stream, to send a high speed reproduction frame at an equal interval and to reduce a response time from a reproduction request of the terminal equipment till transmission of a stream signal independently of the size of an access table. SOLUTION: A stream control section 60 is provided with a means 21 that obtains a key frame located in the vicinity of a reproduction position designated by a terminal equipment from an access table management section 4 and commands a read position of the key frame to a stream read section 2 and a means 22 that acquires a key frame data length from the access table management section 4, and also with a means instructing a transmission timing of each key frame to a stream transmission section 3 and a means instructing the access table management section 4 to acquire an address of the key frame from a stream storage means.
Patent JP-H02158524-A (JP)
Title: Device for carrying out and discharging granular matter
Inventor: OGATA SHUNSUKE
IPC: B65G35/00
Filed: 1988-12-12
Abstract: PURPOSE:To carryout granular matter without man's hand or without inclining a container by providing a carriage having a running means to move along rails, a station put on the carriage, a self-running cart having a running means put on the station, and a discharging and carrying out means on the self-running cart. CONSTITUTION:A carriage 100 is moved along rails 11, 12 between a container 30 and a granular matter receiving hopper 20, an upper frame member 202 of a station 200 is set to correspond with a door opening position of the container 30, and then a delivery plate 211 is inclined to the side of the container 30, so a passage is secured for the station 200. A motor for a flight conveyor 320, a return drum 309, and a drive wheel 306 of a self-running cart 300 is then started. If the forward end of the conveyor 320 protrudes into granular matter, the granular matter is scraped by scraping blade provided in it to be mounted on a sheet S. The granular matter is carried right by winding rotation of a winding drum 206 of the station 200, and charged from a tail pulley part 208 into the granular matter receiving hopper 20 at a lower part.
Patent JP-2001131584-A (JP)
Title: Rinse supplementary agent
Inventor: TAMURA MIKINOBU
IPC: C11D7/26
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rinse supplementary agent excellent in a promotion of drying and a finish feeling without deforming forms of a beer or a sparkling liquor and without spoiling original foams of the beer or the sparkling liquor when glasses for the beer or the sparking liquor, etc., are washed and the beer or the sparking liquor is poured into the glasses after washing, good in retentivity, providing natural and good foams of the beer or the sparking liquor and excellent in washing of glasses for the beer and the sparking liquor. SOLUTION: This rinse supplementary agent is characterized by comprising a sucrose fatty acid ester containing 12C saturated fatty acid as a constituent fatty acid and having >=30 wt. % monoester content as an essential ingredient.
Patent JP-H08171169-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUDA YOSHIHIKO
IPC: G03C1/34
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a silver halide photosensitive material high in sensitivity and small inn fog and prevented from fluctuation of photographic performance accompanying a long time storage by incorporating a specified compound in a silver halide emulsion layer or another hydrophilic colloidal layer relating to this layer in water permeability. CONSTITUTION: At least one of the silver halide emulsion layers contains photosensitive silver halide grains sensitized by a selenium or tellurium compound and this emulsion layer or the other hydrophilic colloidal layer relating to this layer in the water permeability contains one of the compounds represented by formulae I and II in which M is H or an alkali metal atom or a quaternary ammonium group; A is an optionally substituted aryl group; each of R<1> -R<4> is H atom or an optionally substituted aliphatic or aromatic group and each of (R<1> and R<2> ) and (R<3> and R<4> ) is optionally the same or different and may combine with each other to form a ring.
Patent JP-2001136664-A (JP)
Title: Distributed power generating system
Inventor: TOKUNAGA KIICHI
IPC: H02J3/38
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To increase reliability and improve stability at the time of system disturbance, in a distributed power supply with system interconnection such as sunlight. SOLUTION: A means is provided which controls reference voltage added to an ACR system according to the amplitude, distortion, and an imbalanced value in system voltage and monitors the output voltage of an inverter to restrain the operation of the ACR part so that the voltage may not deviate from a fixed level. With d-q converted voltages of Vq, Vd as reference voltage values, a decision controlling part is provided which restrains the operation of the ACR so that the output voltage Vq of the inverter may not deviate from a certain level. If the voltage Vq deviates from a prescribed level, the decision controlling part starts restraining control of the output voltage, thereby restraining the output amount of the ACR part and a current command.
Patent JP-H08172423-A (JP)
Title: Antenna diversity reception system
Inventor: IMAHORI HIROYUKI
IPC: H04L1/06
Filed: 1994-12-19
Abstract: PURPOSE: To suppress frequency selective fading by storing the known pattern of frame synchronization signals, detecting the correlation output of it and input signals and selecting a diversity branch. CONSTITUTION: In addition to normal synchronization detection, coherent carriers are inputted to a converter 8 and the coherent carriers are modulated by the same sequence as a transmission sequence and outputted to a mixer 9. Then, in the mixer 9 and an LPF 10, the correlation computation of the input signals and signals modulated in a receiver is performed. I and Q signals and a correlation coefficient are inputted through A/D converters 11-13 to a signal processing circuit 14. The plural pieces of such reception systems are prepared and the plural I and Q signals and correlation coefficients are inputted to the circuit 14. The circuit 14 selects the reception system of maximum correlation coefficient output at the time of sequence reception among reception signals and reads the I and Q signals of the reception system.
Patent JP-H08172051-A (JP)
Title: Direct ion-beam deposition method and equipment executing direct ion-beam deposition method
Inventor: NISHIMOTO KEIJI
IPC: H01L21/203
Filed: 1994-12-19
Abstract: PURPOSE: To form thin-films having different physical property constants simultaneously by drawing a plurality of electrode patterns on an insulating substrate, making voltage among a plurality of these electrode patterns and an ion source differ and forming the films. CONSTITUTION: An electrode patten 21 , an electrode pattern 22 and an electrode pattern 23 are drawn previously on an insulating substrate 1. The insulating substrate 1 is stored in a film-formation chamber for a DIBD device, and the temperature of the insulating substrate 1 is elevated up to the crystal growth temperature of a semiconductor substrate to be film-formed, and held. Different voltage 41 -43 is applied to each electrode pattern 21 -23 at that time, an ion source is operated, and the physical property constants of formed semiconductor thin-films 31 -33 are made to differ. Accordingly, the thin-films having the physical property constants different regarding the parallel direction of the surface of the insulating substrate 1 can be formed.
Patent JP-2001130128-A (JP)
Title: Film material for advertisement
Inventor: SUZUKI KENJI
IPC: G09F15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a film material for an advertisement capable of giving antiflaming properties and mildewproofing properties as needed without allowing both images of ink images to be seen when the ink images are printed on both surfaces. SOLUTION: An ink receiving layer containing a hydrophilic resin is formed on each of both surfaces of a sheet-like base material having an opacity of 80% or more. Further, at least one type of an antiflaming agent and a mildewproofing agent is added to one of the base material (fibrous foundation cloth, resin coating layer) and an ink receiving layer as needed.
Patent JP-H10164823-A (JP)
Title: Harmonic-current suppression filter
Inventor: KAMOI KENJI
IPC: H03H7/09
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the suppression effect of a harmonic current simply by a method wherein a filter body in which a harmonic-current suppressor is built is formed separately from an electric apparatus enclosure and it is installed at the input stage of the electric apparatus enclosure so as to be detachable. SOLUTION: In a harmonic-current suppression filter whose outer shell is formed of a filter body 12 such as a resin case or the like, a choke coil as a harmonic-current suppressor is built in the filter body 12. Then, the harmonic- current suppression filter is provided with a power-supply cord 15 and with a socket-type outlet 16 to and from which a power-supply plug 5 can be attached and removed and which corresponds to a filter-output-connection means. At this time, the power-supply plug 5 is inserted into the outlet 16 at the filter body 12, a power-supply plug 15 is inserted into a plug socket at a power-supply line, and a harmonic current which is generated from a power-supply body 3 is suppressed at the inside of the filter body 12.