baber/WOPTO huggingface dataset:
Patent JP-S63212213-A (JP)
Title: Control voltage generating circuit for tuning
Inventor: TAZAKI SATORU
IPC: H03J3/18
Filed: 1987-02-27
Abstract: PURPOSE:To improve a strong input characteristic by inputting an output of a tuning voltage generating circuit to a tap of a tuning coil and applying a power voltage to the cathode of a variable capacitor diode. CONSTITUTION:A high level power voltage Vcc is applied to the cathode of variable capacitor diodes VC1-VC3 and a tuning voltage in response to the output of a phase comparator 31 is applied to the tap of the coils L1-L3, that is, the anode side of the variable capacitor diode. Thus, even with a broadcast radio wave with a strong input given, no rectifier current flows to the variable capacitor diodes and no rectified voltage is caused. Thus, the local oscillation frequency is not pulled in by the rectified voltage even at a strong input, the AM suppression characteristic is improved, the distortion factor at the strong input is improved and the reception performance is improved.
Patent JP-S60191180-A (JP)
Inventor: TANEMURA YASUNARI
IPC: B05C9/12
Filed: 1984-03-09
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-H09240866-A (JP)
Title: Paper sheet separating member
Inventor: WATABE EIKO
IPC: G03G15/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent double-feeding of paper sheets, generation of jam, and generation of squeak by providing a foamed layer made of thermoplastic elastomer in the center part in the thickness direction of a paper sheet separating member. SOLUTION: Paper sheets 11 are fed between a field roller 12 and a paper sheet separating member 10 by a conveying part and further conveyed by the rotation of the field roller 12. It is desirable that thermoplastic elastomer having the hardness in the range of 70 to 98 deg. (Shore A scale), preferably, the hardness in the range of 85 to 94 deg. (Shore A scale) is used as a material of the paper sheet separating member 10. Preferably, the foamed layer contains uniform and fine cells, and it can be formed by using a general foaming material. It is desirable that the paper sheet separating member 10 is provided with irregular patterns such as lawn patterns on the front surface facing the field roller 12.
Patent JP-S61205349-A (JP)
Title: Air-fuel ratio control system
Inventor: MOROZUMI TAKURO
IPC: F02D41/00
Filed: 1985-03-07
Abstract: PURPOSE:To perform air-fuel ratio control accurately in spite of deterioration in an oxygen sensor, by varying a control constant when each peak difference between both rich and lean sides of output of the oxygen sensor in judged as there is the specified reduction as compared with a value of the last difference. CONSTITUTION:At the time of engine running, conditionality of whether an operational judgment of a difference between both peak output values Vr and Vl at both rich and lean times is performed at an operational judging circuit 7 from a fundamental injection quantity (d) operated by an operational circuit 4 from each output, a and b, of an engine speed sensor 1 and an air flow meter 2 and an engine speed (a) so not is carried out. When a running condition for performing this judgment is given, operation of (Vr-Vl) is performed by an operational circuit 11, and the result (k) is compared with the value Vo stored in a memory 12 with a comparator 13. And, corresponding to the compared signal l, a PI constant of a feedback PI signal is altered by a constant altering circuit 14, and this is stored in a register 15, while the altered PI constant is utilized for an injection quantity calculation.
Patent JP-H01219889-A (JP)
Title: Method and device for pitch extraction
Inventor: TSURUTA SHICHIRO
IPC: G10L25/93
Filed: 1988-02-29
Abstract: PURPOSE:To extract the pitch of an acoustic signal with high accuracy by finding a deviation quantity with which the maximum value of the autocorrelation function of the acoustic signal is maximum except '0' and obtaining a pitch frequency according to a deviation quantity with which the maximum value of an approximate curve passing the value of the autocorrelation function at sampling points before and behind said sampling point including the sampling point is obtained. CONSTITUTION:The pitch frequency of the acoustic signal is extracted by using (tau) in the autocorrelation function. Here, the (tau) in the autocorrelation function is obtained from the acoustic signal which is converted into a digital signal, so a deviation quantity corresponding to the merely obtained pitch frequency is an integral multiple of a sampling period and accuracy higher than this is not obtained. For the purpose, the approximate curve of the autocorrelation function based upon the prescribed function passing autocorrelation function values at sampling points centering on the sampling point Z of the obtained deviation quantity is found and an accurate deviation quantity is obtained from the maximum value information Z0 of this approximate curve to extract the pitch frequency. Consequently, the pitch information is accurately extracted by utilizing the autocorrelation function without increasing the sampling frequency.
Patent JP-H04283653-A (JP)
Title: Material for coating bio sensor consisting of phosphor lipid macromolecular and bio sensor coating film using it
Inventor: ISHIHARA KAZUHIKO
IPC: C08F230/02
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a bio sensor coating material which enables a living organism conformity of the bio sensor to be improved and the bio sensor using it. CONSTITUTION:A bio sensor coating film material consisting of a copolymerizate of 2-methacryroyl oxyethyl phosphorylcholine and methachrylic acid n-butyl and a bio sensor coating film consisting of a cellulose film which is coated with a coating film material are obtained. Use of the bio sensor coating film material prevents reduction in substance transmission property of the coating film due to attraction of protein onto a surface of the sensor.
Patent JP-H05248343-A (JP)
Title: Drive mechanism
Inventor: KATO TOMOKI
IPC: H02N11/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide displacement of a large stroke by disposing a heating member inside a liquid room filled with a liquid, and driving the heating member so as to transmit to a vibrating member a change in the pressure of the liquid due to the phase change of the liquid, and causing the elliptical motion of the end of the vibrating member so as to move a moving body. CONSTITUTION:A driving mechanism for use with facsimiles and printers, etc., has a heating member 2 provided on the bottom surface portion of a reservoir 1 being filled with a fluid 3 and having a vibrating member 4 inserted therein from the outside. The reservoir 1 is sealed and a change in the pressure of the fluid 3 due to the phase change of the fluid 3 from liquid to gaseous phase caused by driving of the heating member 2 is transmitted to the vibrating member 4; i.e., as the fluid 3 near the heating member 2 is changed from liquid to gaseous phase by means of driving of the heating member 2 bubbles 5 are generated, heightening the pressure of the fluid 3 and displacing the vibrating member 4 in (a) direction; when driving of the heating member 2 is stopped the bubbles 5 disappear so that the vibrating member 4 is displaced in (b) direction.
Patent JP-S62205773-A (JP)
Title: Method for sterilizing retort of food in bottle
Inventor: KONISHI TETSUO
IPC: A23L3/00
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a bottled food which has an outer cover free from looseness, is sterilized in a short time and has high shelf stability, by sterilizing a bottled food equipped with a screw type outer cover under heating, reducing pressure of the food after the treatment and deaerating the food. CONSTITUTION:A middle cover equipped with a sealing material 3 is placed on a widemouthed bottle 1 packed with a food and other materials 6 to be sterilized and the bottle is provided with a screw type outer cover 4 having a packing or cushioning material 5 on the inner periphery to give a bottled food. Then, the bottled food is put in a hot water type retort device, sterilized under heating at about 1.2kg/cm<2>G at >=100 deg.C for 40min, the pressure is reduced to about 0.3kgm/cm<2>G, held for about 3min and cooled.
Patent JP-S57159443-A (JP)
Title: Production of granular candy with smooth surface
Inventor: OOKI KATSUMOTO
IPC: A23G3/34
Filed: 1981-03-30
Abstract: PURPOSE: Granular candies are placed in a rotary oven and heated under rotation at such a temperature the candies become plastic but do not stick to one another to give granular candies with smooth surfaces.  
     CONSTITUTION: Granular condies such as caramels, drops, toffees or brittles are placed together with an anti-blocking agent such as oil, paraffin, wax or sugar ester in a rotary oven and heated up to a temperature at which the candies become plastic but do not stick to one another, i.e., about 55W180°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06254457-A (JP)
Title: Coating applying apparatus
Inventor: ANDO AKISHI
IPC: F02F3/10
Filed: 1993-03-08
Abstract: PURPOSE:To dispense with masking work, uniformize the coating film, and simplify the structure by controlling a transferring means which can be moved freely and a work supported in a way it can rotate freely to be at the same speed and at the same time positioning the painting position of the transferring means and the position to be coated of the work, and then pressing the work to the transferring means. CONSTITUTION:While a work being held on a holding stand 15 and before a servo motor 4 for a transferring roller 3 is rotated, a servo motor 16 of the holding stand 15 is rotated by a controller 26 to compensate the delay to the servo motor 4. Then the phases of the transferring rubber of the transferring roller 3 and the position to be transferred of a work are made to conform with each other by controlling the rotation of the servo motor 4. Next, based on the signal of a pulse generator 4b of a servo motor 4, the rotation of the servo motor 16 is controlled to make the rotating speed of the work and the moving speed of the transferring roller 3 conform with each other and the work is pressed to the transferring roller 3 by a sending apparatus s2.
Patent JP-S55139812-A (JP)
Title: Air purifier
Inventor: CHIBA KIYOSHI
IPC: B01D53/00
Filed: 1979-04-17
Abstract: PURPOSE: To obtain an apparatus capable of purifying the air contaminated with CO, H 2 S and SO 2  at high efficiency and for a long period of time, by installing a filter consisting of adsorbent of iron hydroxide compound and metallized adsorbent of Cu-Mn compound on the front stream side of air purifying system, and platinum compound catalyzer on the rear stream side.  
     CONSTITUTION: After removing 4 dust of air 2 contaminated with CO, H 2 S and SO 2 , H 2 S is removed by passing through a filter 6 containing iron hydroxide adsorbent. The air after removal of H 2 S is passed through a filter 7 containing metal oxide adsorbent of Cu-Mn compound to remove SO 2  and NO 2 . Then, the air after removal of SO 2  and NO 2  is passed through a heat exchanger 8 and heated to about 120°C in a heater 9, and is passed through a platinum compound catalyzer layer 11 to oxidize CO and remove. Thus, after removing H 2 S, SO 2 , NO 2  and CO in the series of purifying duct 1, the air is passed into the heat exchanger 8 and lowered in temperature by scores of degrees, and is further passed into a cooler 12 to be cooled to an ordinary temperature, and is then finally supplied into a room. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63213374-A (JP)
Title: Solar cell module
Inventor: KAWABATA SEIJI
IPC: H01L31/04
Filed: 1987-03-02
Abstract: PURPOSE:To make it possible to exchange only defective units of solar cell, by constituting a module in a manner in which small solar cell units can be fitted in a frame. CONSTITUTION:An electrode 2 is connected to the terminal of a solar cell 4 by a lead 5, and the solar cells 4 are laminated by a frame 3 and a cover glass 1. This solar cell module 10 is stuck on a module frame 6 for practical use. By making up the solar cell module as units in this manner, exchanging each of the units 10 is facilitated. Therefor, exchanging in the case of repair or breakdown of the solar cell is enabled. Further the output can be adjusted by changing the number of the units 10 constituting the solar cell module.
Patent JP-H06263427-A (JP)
Title: Synthetic dioctahedral smectite clay
Inventor: JIENIFUA ESU HOORUMUGUREIN
IPC: C10G11/02
Filed: 1993-03-08
Abstract: PURPOSE: To provide a catalyst useful for a contact reaction such as alkylation, cracking, ester formation, dimerization and oligomerization.  
     CONSTITUTION: The dioctahedral clay in which aluminum is replaced with gallium and/or silicon is replaced with germanium is produced. The clay composition has the following empirical formula. In the formula, A is a template agent, M is aluminum or gallium, M' is silicon or germanium, provided that when M is aluminum, M' is other than silicon and X is a mol. number of the (A) and changes within the range of 0.1-2.0. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07255850-A (JP)
Title: Oxygen concentrator
Inventor: SATO SHIGEO
IPC: C01B13/02
Filed: 1994-03-17
Abstract: PURPOSE:To obtain a sufficient sound eliminating effect without lengthening a passage length by arranging sound insulating plates in inflow-discharge passages of the atmosphere, similarly obtain a sound eliminating effect even by installing a sound eliminating duct by using a dead space of a device under surface, and downsize the whole device. CONSTITUTION:Sound insulating plates 10 and 11 which are formed by sticking a sound absorbing material to a sound insulating material and have plural through holes, are arranged in one or both of an atmosphere inflow passage 25 and an atmosphere discharge passage 26 of a pressure variation absorbable oxygen concentrator. Or a sound eliminating duct 2 which has plural passages and has a sound insulating plate 13 in the passage is installed on an outside under surface of a bottom plate of a device outer shell 1.
Patent JP-H02226449-A (JP)
Title: Cache memory control system
Inventor: IGARASHI TSUYOSHI
IPC: G06F15/16
Filed: 1989-02-28
Abstract: PURPOSE:To prevent that a write action into a main storage and the tag check of the other processor from unnecessarily being generated by switching a cache memory control from that of a write through system to that of a write back system when a write access request destination from a processor is not the shared area of the main storage. CONSTITUTION:An area which requires the coincidence of data between the cache memories 18-0 and 18-1 of respective processors 12-0 and 12-1 in a multi- processor system is not the whole area of the main storage 11 but only the shared area which is actually used in respective processors 12-0 and 12-1. When a discrimination means has discriminated that the write access request destination from the processors 12-0 and 12-1 is not the shared area of the main storage 11, a system is switched to the cache memory control by the write back system. Thus, the unnecessary write action into the main storage 11 and the tag check of the other processor can be prevented.
Patent JP-H06244001-A (JP)
Title: Electronic components
Inventor: HAYASHI KOICHI
IPC: H03H9/58
Filed: 1993-02-12
Abstract: PURPOSE:To protect electronic components from characteristic changes or deteriorations induced by high voltage load generated by surges or noises intrud ing from outside by way of outside terminals of electronic components or pyroe lectric load. CONSTITUTION:Varistor powder containing ZnO, SrTiO3 or SiC, a hardening agent and a filler or the like are added to a thermosetting resin, such as epoxy resin and kneaded, thereby obtaining a sealing resin material 20 having a varistor function. An outside terminal 17 of an electronic component main body 15 is inserted into a through hole 19 of a bottom cover 14. The electronic component main body 15 is housed into a case main body 13 whose bottom is opened while the bottom opening of the case main body 13 is closed with the bottom cover 14 as well. The through hole 19 of the bottom cover 14 where the outside terminal 17 is pulled out is sealed with the sealing resin material 10 while the outside terminals 17 are electrically connected with each other with the sealing resin material 20.
Patent JP-S55139970-A (JP)
Title: Ignition timing controller at the time of starting
Inventor: IKEURA KENJI
IPC: F02P5/15
Filed: 1979-04-19
Abstract: PURPOSE: To particularly improve starting performance at the time of low temperature by constituting to discriminate whether the engine is in starting motion or not and to determine the progressive angular value in response to temperature condition in the engine during starting motion.  
     CONSTITUTION: Outputs S 1 WS 4  of a start switch 1, a temperature sensor 2, a reference angular sensor 3, and a unit angular sensor 4 are input through an input/output controller 5 to a main operational part 6. The main operational part 6 recognizes whether or not the engine is in starting motion from the signals S 1 WS 2  which are read therein, recognizes engine cooling water temperature, the progressive angular value is determined by computation or table reference, and indicates it to the part to perform ignition progressive angular control. The input/output controller 5 controls behavior of a transistor 8 in response thereto, current of an ignition coil 9 is turned ON and OFF. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59172718-A (JP)
Title: Iii-v group compound semiconductor growth and equipment for the same
Inventor: USUI AKIRA
IPC: H01L21/205
Filed: 1983-03-22
Abstract: PURPOSE:To provide a compound semiconductor growth method which can control the growth film thickness and by which high purity crystal can be obtained by introducing trimethyl indium into a reaction tube with H2 carrier gas and HCl gas. CONSTITUTION:An In metal material 1 is put into a quartz boat 2 and TMIn, as another In material, is introduced through an introduction pipe 12 with HCl gas and H2 carrier gas. V group material PH3 and carrier gas H2 are introduced through an introduction pipe 11. An InP crystal which is cut out inclined by 5 deg. from (100) plane to (110) direction is used as a substrate crystal. With this growth method, the dispersion of the growth speed for every turn of the growth is within + or -4% and very stable growth speed can be obtained as shown by the solid line (a) in the figure. The carrier density and the mobility of the epitaxial growth layer are stable at 4.5X10<14>cm<-3> and 93,000cm<3>/V.sec respectively which means very high purity.
Patent JP-S63214693-A (JP)
Inventor: SEKI MAKOTO
IPC: G21C3/62
Filed: 1987-03-04
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-H09330568-A (JP)
Title: Memory medium and method of recording user's definition data into memory medium
Inventor: SUKOTSUTO MIRUTON FURAI
IPC: G11B15/68
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To achieve a zigzag recording having a user's accessible memory area without wasting any memory area by recording tape format information into a protective area at one end of a track to determine an unused area over a memory medium track. SOLUTION: A data cartridge 40 has an external case 42, which 42 contains a memory medium comprising a single reel tape 44 having a leader block 46. The tape 44 is previously formatted into eight linear zigzag parallel memory tracks which have a plurality of zones of the same size for storing user's data and into a protective volume control area VCR at one end of a first zigzag track. A logically starting part of the tape 44 is initiated after a blank synchronization area of the tape. In regards to the tape zone of the same size, the unused area thereof over all of the memory medium tracks left without recording the user's data is determined by the VCR.
Patent JP-H0679964-A (JP)
Title: Resin-coated film excellent in offset printing property
Inventor: NITTA KATSUKUNI
IPC: B41M1/06
Filed: 1991-02-20
Abstract: PURPOSE:To obtain the resin-coated film having the excellent offset printing property, which can perform printing without replacement with special offset ink because the film does not become irregular and is not curled with solvent in offset ink even if the offset ink printing is performed by using offset ink for pulp paper. CONSTITUTION:Solvent-osmosis preventing layers for preventing the osmosis of solvent in the component of offset printing ink are provided on both surfaces of a polyvinyl-chloride-resin-film base layer. Coating agent layers are provided on one surface or both surfaces of the solvent-osmosis preventing layer in the resin-coated film having the excellent offset printing property.
Patent JP-2000253556-A (JP)
Title: Insulating cover for cable joint
Inventor: ITO SHIGERU
IPC: H02G15/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To perform pull-back work of an insulating cover smoothly by applying a slip material to a part on the inner circumferential surface of an outer tube where an inner tube is not fixed thereby improving slippage. SOLUTION: An enlarged hole holding member is fixed to the inner circumferential surface of inner tubes 30, 31 and an outer tube 10 is enlarged at the opposite end parts thereof. A tube is inserted into the inner circumferential surface part 10A of the outer tube 10 where the inner tubes 30, 31 are not fixed and a slip material 50 is supplied to the tube and sprayed. The slip material 50 can impart slippage between the inner circumferential surface part of the outer tube and the sheath of the cable and has such properties as electric insulation and nonabsorbency of moisture. Since slippage is improved between the inner circumferential surface part of the outer tube and the sheath of the cable, pull-back work of an insulating cover can be carried out smoothly.
Patent JP-S62207168-A (JP)
Title: Semiconductor dc linear motor
Inventor: HIRANO NORIMITSU
IPC: H02K41/035
Filed: 1986-03-05
Abstract: PURPOSE:To reduce cogging thrust by making a moving yoke for fixing a needle longer than an effective conductor section for the moving yoke only by predetermined pole width. CONSTITUTION:A moving field magnet type semiconductor DC linear motor LM has a stator 1 and a needle 2, and a stator armature 6 consisting of an air-core type armature coil 5 group is fixed onto a long-plate-shaped stator disk 3 formed in long side along the direction of travelling of the needle 2 in the stator 1 through a stator yoke 4. A field magnet 7 with three magnetic poles is fastened to a moving yoke 9 at that time, and faced oppositely to the air-core type coil 5 group. With the moving yoke 9, both end sections are shaped in long size in the longitudinal direction from the end section of the magnet 7 only by the width (T/2) of half the width of one magnetic pole of the field magnet 7 when the width of one magnetic pole of the field magnet 7 is represented by T. Accordingly, cogging thrust generated at the position of T/2 width is generated at the position of generation or position of changeover of electromagnetic thrust, thus acquiring smooth thrust.
Patent JP-H04297057-A (JP)
Title: Semiconductor package
Inventor: MIYAMOTO YUTAKA
IPC: H01L21/52
Filed: 1991-03-13
Abstract: PURPOSE:To improve the degree of freedom for forming a bias circuit in the inside of a package and realize the miniatuarization of the package. CONSTITUTION:A bias circuit 9 is formed in an inner space of a package cover 11, and when the cover 11 is fitted onto a package body 7, the connection system in this coupled package is designed to supply a bias to the above circuit 9 and a circuit 6' for bias connection composed in the inner space of the package body 7.