baber/WOPTO huggingface dataset:
Patent JP-H05236696-A (JP)
Title: Grease-lubricated gear device with breather device
Inventor: KOJIKA MASATAKA
IPC: H02K7/116
Filed: 1992-02-24
Abstract: PURPOSE:To provide a grease lubricated gear device without leaking of grease due to clogging in breather, keeping the pressure inside of gear box at atmospheric pressure, and to improve its durability making the tension of oil seal small. CONSTITUTION:Input/output shafts 6, 11 meshed with gear trains 7, 8, 9 are sealed with oil seals 5, 10 to pass through a gear box 3 filled with grease 4. A breather plug 12 having a small vent, connected to the outside air, is screwed to a cylindrical surface of the gear box 3 to arrange a net-shaped plate 13, having a stretch in a horizontal direction, apart from some distance in the inside of this plug. A clearance of the net-shaped plate 13 is preferable 1 to 2mm. An overhang 14 is provided inside the net-shaped plate 13 in a radial direction of the gear 7 where a maximum speed of a splash of the grease 4 is attained. By centrifugal force of the gear, the grease 4 is changed into a splash to scatter. The net-shaped plate 13 is clogged in some areas where the grease is splashed, but not in the other areas to ensure ventilation of the breather plug 12.
Patent JP-S58152442-A (JP)
Title: Red pickles of scallion
Inventor: EIJI KAZUKO
IPC: A23B7/12
Filed: 1982-03-06
Abstract: PURPOSE:To prepare the titled pickles having brilliant red color and refreshing taste and flavor, by removing the root and stalk from washed scallion, putting the scallion into a bottle, etc., pouring plum liquor and plum vinegar prepared from plum and leaves of red beefsteak plant, etc. into the bottle, and pickling the scallion in the liquid mixture for a definite period. CONSTITUTION:Pickled plum is prepared by using plum fruits, salt, leaves of red beefsteak plant and a small amount of SHOCHU (low-class distilled spirits). The pickled plum is taken out, and the remained juice is filtered to obtain red plum vinegar. Separately, plum liquor is prepared from plum fruits, sugar and SHOCHU and filtered. Washed scallion is sufficiently dried, the root and stalk are removed therefrom, and the scallion is put into a bottle, etc. A mixture obtained by mixing the red plum vinegar and the plum liquor at a proper ratio is poured into the bottle containing the scallion in an amount to soak the scallion with the mixture. The bottle is closed, and left to stand for a definite period to obtain the objective red pickles of scallion. The process can be applied to celery, asparagus, Japanese radish, turnip, etc. as well as scallion.
Patent JP-S61195064-A (JP)
Title: Copying device
Inventor: SHINMIYO YOSHIHIKO
IPC: H04N1/00
Filed: 1985-02-25
Abstract: PURPOSE:To make it possible to copy using a personal computer equipped with a printer by storing a data signal corresponding to an original picture and outputting it through an input/output means. CONSTITUTION:The light emitting/receiving part 10 and 13 are moved in the direction that intersects orthogonally to the arrayed direction of the light emitting element 9 of a light receiving part 13 that converts the received reflecting light by emitting the light of a light emitting part 10 to an original 8 to an electric signal, with a specified speed against that of the original 8 and the output from the light emitting part 10 is inputted to a control means 2. The discrimination circuit 21 of the means 2 reads out in order the output of an element 9 that is positioned in a line and generates a signal of '1' or '0' according to the strength of the reflecting light and outputs data signals in series. In an address setting circuit 22, the pointer of an address is set up so as to write data signals at prescribed addresses and data signals corresponding to the picture image of the original 8 are written. And by a read out request, the data signals are outputted to an outside equipment 5 through an input/output means 4 and are inputted to a printer 6 directly or through a personal computer 7 and the picture of the original 8 is reproduced.
Patent JP-S53121713-A (JP)
Title: Separation of butanediol
Inventor: YOSHIDA YOSHINORI
IPC: C07C27/00
Filed: 1977-03-30
Abstract: PURPOSE: To separate the title compound selectively and efficiently by the treatment of a mixture containing butanediol, acetoxyhydroxybutane and diacetoxybutane with a specific organic compound, e.g. triorganophosphate, as an extracting medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52119177-A (JP)
Title: Target for charged particle
Inventor: OKUYAMA YASUSHI
IPC: G21K5/08
Filed: 1976-03-31
Abstract: PURPOSE: To obtain the target that enables the high precise photo-mask formation by covering some part of the front of the insulator as a target irradiating the charged particle, the back and the side withthe electric conductive foil that enables the transmission of the near ultraviolet visible rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51112391-A (JP)
Title: Ionization chamber
Inventor: KENMOCHI KAZUO
IPC: G01T1/185
Filed: 1975-03-27
Abstract: PURPOSE:An ionization chamber in which another ionization chamber is installed to improve accuracy of measurement.
Patent JP-S61195505-A (JP)
Inventor: KATO TAKAYUKI
IPC: H01B1/02
Filed: 1985-02-25
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-H05234410-A (JP)
Title: Illuminator
Inventor: ISHIKAWA HITOSHI
IPC: F21V17/00
Filed: 1992-02-24
Abstract: PURPOSE:To improve an illuminator in the sense of design by removing the influence on the external appearance of the cover mounting structure of the illuminator, and remove the restriction on the mounting to a corner part or the like of the illuminator. CONSTITUTION:This illuminator is provided with an illuminator body 1A which holds a mounted lamp 5 and is equipped with an engaging groove 1a for retaining a lamp cover 4A engaged in longitudinal direction, the lamp cover 4A where an engaging piece 4c for engaging with the engaging groove 1a is formed at the edge of the opening opened at one side of a box; and a locking means A which locks and retains the lamp cover 4A in the illuminator body 1A by the engagement between the engaging groove 1a and the locking piece 4c.
Patent JP-S60204895-A (JP)
Inventor: KONRATSUDO KOJIOORU
IPC: C25B11/02
Filed: 1985-02-25
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-S55129250-A (JP)
Title: Derivative of beta-naphthoxypropionic acid amide and herbicide containing it as effective component
Inventor: YAMADA KURA
IPC: C07C235/20
Filed: 1979-03-29
Abstract: NEW MATERIAL:A derivative of 2-(β-naphthoxy)propionic acid amide of formula I (R=is allyl, α-hydroxy-β,β,β-trichloroethyl, or dichlorovinyl).  
     EXAMPLE: N-Allyl-2-(β-naphthoxy)propionic acid amide.  
     USE: Herbicide having an excellent effect to broad-leaf weeds in water paddies and perennial weeds, e.g. Sagittaria, Scirpus etc., and harmless to paddy rice. Extremely effective not only by treatment before and after germination of weeds but also by treatment to leaves and stalks during their growth.  
     PROCESS: The reaction of e.g. 2-(β-naphthoxy)propionic acid of formula II with a proper chlorination agent, e.g. thionyl chloride, gives 2-(β-naphthoxy)propionic acid chloride, which is then made to react with allylamine at 0W100°C in an inert solvent, e.g. benzene, toluene etc., in the presence of a preferable base, e.g. triethylamine, to afford a compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61205106-A (JP)
Inventor: HERUMUUTO SHIYUTOROTSUHO
IPC: B29C44/58
Filed: 1986-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02215154-A (JP)
Title: Voltage control circuit
Inventor: ITO MAKOTO
IPC: G05F3/24
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the setting of the number of connecting stages of a FET and to improve the reliability of the voltage control characteristics of a voltage control circuit by a method wherein a plurality of P-channel MOSFETs are used for the control circuit. CONSTITUTION:When an activation control signal EN is at an 'L' level and an inverted signal EN is at an 'H' level, a boosting circuit 2 is in a non- operative state, a P-channel MOSFET P1 is in an OFF-state and a voltage control circuit 3 is in an OFF-state. When the signal EN is turned to an 'H' level, the circuit 2 and the P1 are turned to an ON-state and an output voltage Vout is controlled by the circuit 3 at nearly a constant level. A plurality of P-channel MOSFETs P1 to Pn are used for the circuit 3 and a back gate bias effect is not given so much to the circuit 3. Thereby, the setting of the number of connecting stages of the FET is facilitated and the reliability of the voltage control characteristics of the circuit 3 is improved.
Patent JP-S57151847-A (JP)
Title: Calibration system for dissolved oxygen analyser
Inventor: SAKAI SHINICHI
IPC: B01D19/00
Filed: 1981-03-16
Abstract: PURPOSE:To carry out smoothly and simply reduction of dissolved oxygen in the sample water and optimization of the calibration of an dissolved oxygen analyser by supplying a specimen of deaired water to the analyser under the pressure of an inert gas and the head of the deaired water sample. CONSTITUTION:A sample water inlet pipe 26 and a sample water outlet pipe 28 are connected to a deairing tank 30 with communication between them through an inlet valve 22 and an outlet valve 24 from respectively the upstream side and the downstream side of a main valve 12 that is arranged to be connected to a sample water supply pipe 10. After the deairing treatment of the sample water is finished, the outlet valve 24 is opened and the deaired sample water is supplied to the analysis system under the pressure of an inert gas that is introduced from a bypass pipe 66 and a nozzle 68 through a three-way change-over valve 52 and by means of the head of the deaired water sample. In this way the sample water supplied to the analysis system develops dissolved oxygen of 10-30ppb in a Faraday cell, which makes it possible to calibrate the analyser 20 in the range of 13-33ppb.
Patent JP-H06251776-A (JP)
Title: Polymer solid electrolyte
Inventor: URAMOTO HIROSHI
IPC: H01M10/05
Filed: 1993-02-25
Abstract: PURPOSE:To provide electrolyte mainly for a lithium battery which has excellent ion conductivity by solvating organic solvent after a polymer formed by using vinylpyridine as a constitutive unit is dissolved into the organic solvent formed by dissolving inorganic ion salt. CONSTITUTION:A polymer formed by using vinylpyridine as a constitutive unit or a polymer which had vinylpyridine and styrene as a constitutive unit and is cross-linked by the styrene, is dissolved into a large quantity of organic solvent formed by dissolving lithium perchlorate or lithium chloride being inorganic ion salt. The organic solvent is removed until it becomes a prescribed quantity, and high polymer solid electrolyte is obtained. Thereby, the inorganic ion salt dissolved into the organic solvent is diffused in a condition of being dissociated inside of the polymer by solvating the organic solvent by the polymer. Thereby, this electrolyte can have excellent ion conductivity since it has in it the inorganic ion salt in which a sufficient quantity of ions are dissociated.
Patent JP-H0882293-A (JP)
Title: Turning gear
Inventor: BURUUSU SHII NOA
IPC: F03C2/00
Filed: 1995-02-24
Abstract: PURPOSE: To mount a rotary device in a plurality of orientations on a support structure by constituting a main section and a cover section of a housing so as to be movable relative to each other in one arbitrary direction. CONSTITUTION: A pump 20 has a working unit 22 enclosed by a housing 24 including a main section 26 and a cover section 28. The cover section 28 telescopically fits with the main section 26 at a joint 30 where they are coupled via a retainer bolt. A mounting flange 34 formed on the cover section 28 couples the pump 20 to an appropriate support structure. The main section 26 has risers 122, 124 and 126 projecting upward and sideway from the wall. An inlet conduit 116 is connectable to a selected one of the three different positions.
Patent JP-H01211987-A (JP)
Title: Driving circuit for semiconductor laser
Inventor: HORIKAWA MITSUHIRO
IPC: H01S5/068
Filed: 1988-02-19
Abstract: PURPOSE:To enable the free setting of maximum output, by installing a protecting circuit to short a cathode and an anode when a signal is output from a comparator, said signal indicating that the absolute value of a forward voltage is larger than that of a reference voltage. CONSTITUTION:Since the cathode of an LD (semiconductor laser) 6 is shorted to GND (earth), the anode voltage is equal to the forward voltage of the LD. This value and the output of a reference voltage generating circuit 11 are compared by a comparator 7 having a hysteresis function. When a signal indicating that the absolute value of a forward voltage of the LED is larger than that of a reference voltage is output from the comparator 7, an analog switch 12 is turned ON, and an anode and a cathode of the LD 6 are shorted. Thereby the maximum output of the LD 6 can be freely and simply set.
Patent JP-S54129873-A (JP)
Title: Braun tube
Inventor: MIYATA YOSHIHIKO
IPC: H01J29/89
Filed: 1978-03-31
Abstract: PURPOSE: To prevent the irregular reflection of light from the fluorescent film and the reflection of external light, by forming mechanical coarse surface on the surface of the face plate and coating fine particles of silica on this surface with the binder.  
     CONSTITUTION: The fluorescent film 2 is formed at the inner surface of the face plate 1, and on the external surface (surface), as mechanical treatment, for example, by using sand-blast, the coarse surface 1a having the unevenness of several μm to several tens of μm is formed. Further, the extreme unevenness due to mechanical treatment is removed from the coarse surface 1a, for example, by coating fine particles 6 of silica of several to several tens of μm with the binder 7 such as polyulethane resin, and strong reflection preventing film 5 is formed with baking treatment. Thus, the reflection preventing film stable mechanically and chemically can be obtained and the lowering in the resolution of the screen can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06251382-A (JP)
Title: Offset regulation system
Inventor: MASUDA MASANAGA
IPC: G11B7/08
Filed: 1993-02-25
Abstract: PURPOSE:To shorten the time required for regulation as much as possible when the sum of dark currents caused by a reverse bias of a photodiodes built in an optical pickup unit and the offset voltages of general purpose initial stage amplifiers is regulated. CONSTITUTION:Sum of dark current outputs from a plurality of photodiodes A-H in light receiving elements 14, 15 included in an optical pickup system and the offset voltages from initial stage amplifiers 16a-16f, 17a-17h connected with the outputs of the photodiodes A-H is canceled automatically by means of automatic offset canceling circuits 21a-21f, 22a-22h through a controller 23.
Patent JP-S61196541-A (JP)
Title: Manufacture of semiconductor device
Inventor: BESSHO MIKIO
IPC: H01L21/302
Filed: 1985-02-26
Abstract: PURPOSE:To prevent the contact surfaces of a semiconductor device from being subjected to damage and from being adhered by a method wherein an etching is performed on the surface of the oxide film to an arbitrary film thickness of the oxide film by a wet etching method, and after that, the resists are made to tightly adhere on the surface of the oxide film by applying heat. CONSTITUTION:A wet etching is performed on an oxide film 2 on a silicon substrate 3 using photo resists 1 as masks to leave about one-second of the film thickness of the oxide film 2 as shown by a diagram (a), a wet etching is performed, and the resists 1 are made to tightly adhere on the etched surface of the oxide film 2 by performing a baking for about one hour at about 180 deg.C as shown by a diagram (b). Then, when a wet etching is performed again, the contact in such a configuration as one shown by a diagram (c) can be obtained.
Patent JP-H0862422-A (JP)
Title: Phase difference film and its manufacture
Inventor: SHIMIZU AKIKO
IPC: G02F1/1335
Filed: 1995-02-24
Abstract: PURPOSE: To provide a phase difference film which can be used as an optical compensation layer for various types of liquid crystal display devices by providing the film with specific optical characteristics. CONSTITUTION: A thermoplastic resin film is preheated in the condition of Tg<Tp<=(Tg+100 deg.C) (Tg is a glass-transition temperature of thermoplastic resin and Tp is preheating temperature). The preheated film is extended along an axis at a deformation rate of 150-1000%/minute and extension magnification of 2-3 in a condition in which shrinkage does not occur in the orthogonal direction to an extended axis in the condition of Tg<Ts<=(Tg+100 deg.C) (Ts is extension temperature). The film extended along one axis is kept warm (heat treated) for a predetermined time in the condition of (Ts-50 deg.C)<=Ths<Ts (Ths is heat treatment temperature). Thus obtained phase difference film has optical characteristics that retardation value in the face is 50-300nm and the ratio of retardation value in the face to retardation value in the direction of thickness is 0.5 or more and 1.8 or less.
Patent JP-H04297843-A (JP)
Title: Method for detecting misfire of gasoline engine
Inventor: AKASE YOSHIAKI
IPC: G01M15/04
Filed: 1991-03-04
Abstract: PURPOSE:To enable an engine rotary abnormality due to misfire to be detetected properly. CONSTITUTION:An engine rotary angular velocity which is detected by a rotary angular velocity sensor 2 is calculated at a constant period by a CPU 32. Then, when judging a cause to be misfire when a deviation between maximum and minimum, values of an average value and period exceeds a certain criterion value, the criterion value is varied according to an engine operation state such as an engine revolution and load, thus enabling an optimum criterion value to be set over an entire range from a low revolution and load to a high revolution and load and hence an engine rotary abnormality due to a misfire to be detected properly.
Patent JP-H05209246-A (JP)
Title: Corrosion resistance al alloy brazing sheet
Inventor: YAMAGUCHI MOTOYOSHI
IPC: C22C21/06
Filed: 1992-01-28
Abstract: PURPOSE:To provide an Al alloy brazing sheet having high strength and excellent corrosion resistance and used as the tube material of a heat exchanger such as a radiator for an automobile. CONSTITUTION:When one side of an Al alloy core material is clad with a brazing filler metal made of an Al alloy and the other side is clad with a sacrificial material made of an Al alloy having lower electric potential than the core material to form a three-layered brazing sheet, an Al alloy consisting of 0.05-0.3wt.% Ti, 0.1-5wt.% Mg, 0.5-3wt.% Zn and the balance Al with inevitable impurities is used as the sacrificial material. The objective corrosion resistant Al alloy brazing sheet is obtd.
Patent JP-S58153928-A (JP)
Title: Thermodevelopable type diazo copying material
Inventor: WATANABE HIDEO
IPC: G03C1/52
Filed: 1982-03-09
Abstract: PURPOSE:To raise photosensitivity and to enable low temp. development, by using a photosensitive polymerizable compsn. for a diazo photosensitive layer. CONSTITUTION:A color developing layer is formed by coating and drying a support with a liquid obtd. by dissolving or dispersing into a solvent an aromatic diazo compd. producing a cationic polymn. initiator upon light irradiation, a cationically polymerizable epoxy compd., and a thermosublimable coupler, such as alpha-naphthol, 4-methoxy-1-naphthol, or 4-N,N-dimethylphenol. It is desirable to add said coupler to a layer other than a layer contg. the diazo compd. and the epoxy compd. When this copying material is exposed to an optical image projected from an original, the epoxy compd. is photopolymerized on the exposed from an original, the epoxy compd. is photopolymerized on the exposed areas, resulting in hindering coupling reaction in the next thermodevelopment, but the thermodevelopment proceeds on the unexeposed areas, thus obtaining a positive image from a positive original image.
Patent JP-H05206730-A (JP)
Title: Voltage controlled oscillator and adjustment method of its oscillating frequency
Inventor: YAMAMOTO HIROYUKI
IPC: H03B1/00
Filed: 1992-01-27
Abstract: PURPOSE:To attain a low height, the miniaturization and to prevent the deterioration in the Q by adopting laminated structure for a dielectric resonator, strip structure for each of 1st-3rd electrodes and forming the 1st electrode as a loop. CONSTITUTION:A loop form 1st electrode 2 is imbeded in a dielectric layer 10 of a dielectric resonator 1 and planer 2nd and 3rd electrodes 3,4 are respectively arranged to the upper side and the lower side of the electrode 2. Then a signal terminal pattern 6 is led from the electrode 2 to a side of the dielectric layer 10 and earth terminal patterns 5, 7 from each of the electrodes 2, 3, 4 to the end are led out respectively at an interval having a prescribed impedance. Through the constitution above, the dielectric resonator 1 made of the laminator 10 is arranged on the face of the printed circuit board. Thus, a regular structure is adopted for the resonator 1, a low height and miniaturization are attained, and since strip line structure is respectively adopted for each of the electrodes 2-4 and the electrode 2 is formed to be a loop, the deterioration in the Q is prevented.
Patent JP-H10234868-A (JP)
Title: System and method for data compression and non-linear sampling used to implant type device and battery driving type device, etc.
Inventor: LAMBERT MUELLENBERG
IPC: A61N1/365
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress a signal distortion to a minimum, and make the processing capacity and the signal storage capacity optimum by a method wherein among input signals, samples to show portions with less data are let to go, and for important portions, a maximum number of samples are taken in. SOLUTION: The sensor 26 of an implant type device 30 or a body surface fitting type device 32, picks up analog signals and digitalizes them and transmits them to a processor block 34. At this time, the signal picking up is performed in such a manner that after performing an A/D conversion by a non-linear sampling, certain ones of the samples are discarded. Also, only certain ones are taken in, and the A/D conversion is performed only for the samples which are taken in. Thus, important ones are taken in by sorting them, and are stored in a buffer memory 35, and are compressed to a digital data. Then, by a data transmitting command, the compressed data is transmitted from a transmitting/ receiving circuit 36. Thus, by the compression of the data, even when a signal distortion to a certain degree generates, the processing capacity can be made optimum.
Patent JP-S60182909-A (JP)
Inventor: OOBA ATSUSHI
IPC: A45D40/02
Filed: 1984-03-01
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-H07243930-A (JP)
Title: Installation mechanism for differential pressure transmitter and valve unit for installation
Inventor: NUKUI KAZUMITSU
IPC: F16K11/044
Filed: 1994-03-08
Abstract: PURPOSE:To provide an installation mechanism of a differential pressure transmitter improving a valve unit for installation and facilitating the switching between the differential pressure measurement and zero point adjustment. CONSTITUTION:This installation mechanism for a differential pressure transmitter 3 is provided with a high-pressure side path 4 formed between the high pressure side (a) of a differential pressure measuring line 1 and one pressure guide side (c) of the differential pressure transmitter 3, a low-pressure side path 5 formed between the low pressure side (b) of the differential pressure measuring line 1 and the other pressure guide side (d) of the differential pressure transmitter 3, and a pressure equalizing path 6 formed between the high-pressure side path 4 and the low-pressure side path 5. A valve mechanism constituted of a three-way valve and a pair of interlockable valves is provided on the low-pressure side path 5 and the pressure equalizing path 6 respectively, and individual valve mechanisms are interlocked to be operated in opposite opening/ closing states.