baber/WOPTO huggingface dataset:
Patent JP-H0881220-A (JP)
Title: Rare earth oxisulfide,its preparation and use of it as emission group
Inventor: JIYOERU DANROTSUKU
IPC: C01F17/00
Filed: 1995-06-29
Abstract: PURPOSE: To obtain an oxysulfide of rare-earth, being a material which combinedly shows a sufficient efficiency of light emission and an electric conductivity in a range of voltage (200-800 V) corresponding to the required use.  
     CONSTITUTION: In the oxysulfide of rare-earth contg. at least one kind of other rare-earth as an additive, time oxysulfide of rare-earth shows an equilibrium or a shortage of oxygen on the surface. The oxysulfide is obtained by firing an oxysulfide of rare-earth contg. at least one kind of other rare-earth as an additive in the presence of hydrogen. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0470880-A (JP)
Title: Developing machine for electrophotographic device
Inventor: HIKICHI KOKICHI
IPC: G03G15/09
Filed: 1990-07-12
Abstract: PURPOSE:To simplify a rotation detecting means by using a light receiving means receiving reflected light from a magnetic brush formed on the outer peripheral part of a sleeve, as the rotation detecting means. CONSTITUTION:The rotation of the sleeve 11 is detected by a reflection type photosensor 17 arranged just under the sleeve 11. This detecting signal is amplified up to a prescribed level by an amplifier 21, and then, binarized by a binarization circuit 22. When an output pulse from the circuit 22 is inputted into a rotation control circuit 24, the circuit 24 carries out the feedback control of a sleeve driving device 25 so as to make the period of the output pulse from the circuit 22 constant. Thus, the number of the revolutions of the sleeve 11 is made constant, and toner can be uniformly supplied to a photosensitive body 1.
Patent JP-H0823395-A (JP)
Title: Ncu for facsimile equipment or the like
Inventor: SANO NOBORU
IPC: H04N1/00
Filed: 1994-07-05
Abstract: PURPOSE:To make the size of the circuit small and to make the weight of the circuit light and to reduce the cost by using a line transformer used for line closing for part of a detection circuit of a control signal such as a facsimile call signal sent from the line in the case of line closing in the NCU for a facsimile equipment or the like so as to eliminate the need for a transformer for a control circuit for the facsimile call signal or the like. CONSTITUTION:A capacitor 5 and a resistor 6 having a required resistance are connected in series between a break contact of a line closing relay 1 and a primary winding of a line transformer 2, a relay 3 for changeover device of a hybrid section 4 and a control signal detection section 7 is fitted to a secondary winding of the line transformer 2 and a resistor 8 having a high resistance is fitted to a control signal detection section 7.
Patent JP-S5886939-A (JP)
Title: Work drawing method
Inventor: OGAWA MITSUO
IPC: B21D22/20
Filed: 1981-11-20
Abstract: PURPOSE:To obtain plural work products having no crack, with good yield, by combining panels, simultaneously drawing them, forming a bead shape part in a crack generated part of an adjacent edge of a work, and advancing the generated crack along the bead shape. CONSTITUTION:Circular shape parts of steel plate panels 2' which have been cut to a prescribed shape are combined so as to be opposed and made to press- contact to each other, and are drawn between the upper and lower molds. At first, on a work adjacent edge A whose curved surface variation factor is high, a semi-circular bead shape part D is formed, and this part is made thin. When the drawing advances, a crack B is generated from one end of the thinned bead shape part D. This crack B advances only along the bead shape part, and exerts no influence on a body 1'. After the drawing has ended, an unnecessary adjacent edge is cut-worked by a one point chain line C. According to this method, a work product having no crack at all is obtained. This method is applicable to work drawing of a wheel house outer, etc. of an automobile, etc.
Patent JP-S6429355-A (JP)
Title: Cyclohexane derivative, its production and herbicide containing said derivative as active component
Inventor: ARAI KENJI
IPC: C07C323/47
Filed: 1987-07-23
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkyl; R<2> is lower alkyl, lower alkenyl, etc.; R<3> is H or methyl; R<4> is methyl when R<3> is H and R<4> is H or methyl when R<3> is methyl) and its salt. EXAMPLE:2-( 1-Allyloxyaminoethylidene )-5-[2-( 4-trifluoromethylphenylthio )pro pyl]cyclohexane-1,3-dione. USE:A herbicide effective by the water-treatment, etc., of plowed land and paddy field. Free from phytotoxicity against rice plant, etc. PREPARATION:The compound of formula I is produced by reacting an acylcyclohexane derivative of formula II with a hydroxylamine of formula III and its inorganic acid salt. The reaction is usually carried out in the absence of solvent or in a solvent at 0-100 deg.C.
Patent JP-H05194644-A (JP)
Title: Catalyst for (co)polymerization of ethylene
Inventor: MILANI FEDERICO
IPC: C08F10/02
Filed: 1992-07-13
Abstract: PURPOSE: To obtain the subject catalyst having a narrow particle size distribution and being excellent in polymn. activity, productivity and fluidity by dissolving a dialkyl magnesium and the like in an inert organic solvent, and bringing them into contact with each other to precipitate a granular solid and bringing it into contact with a titanium halide.  
     CONSTITUTION: The objective catalyst contg. magnesium, a halogen and titanium is obtd. by dissolving in an inert organic solvent, a magnesium dialkyl or a magnesium alkyl halide and a tin (IV) halide such that the atomic ratio of tin in the tin halide and magnesium in the magnesium dialkyl or the magnesium alkyl halide is 1/1 to 15/1 and the molar ratio of the alkyl halide to the tin halide is 0.1/1 to 10/1 and bringing them into contact with each other to precipitate a granular solid, and then bringing the granular solid into contact with a titanium halide, alkoxide or halo-alkoxide such that the atomic ratio of magnesium to titanium in the solid is 0.01/1 to 60/1 and interacting them. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0624936-A (JP)
Title: Cosmetic
Inventor: FUCHII SHIGERU
IPC: A61K8/98
Filed: 1992-07-13
Abstract: PURPOSE:To provide a cosmetic stable over a long period and excellent in the absorbability of nutritive ingredients. CONSTITUTION:The cosmetic is characterized by employing mineral water obtained by heating and extracting poultry feces charcoal with water as a water ingredient in the cosmetic.
Patent JP-H0514211-A (JP)
Title: Decoder for variable length code
Inventor: YAMADA KAZUYA
IPC: H03M7/40
Filed: 1991-06-28
Abstract: PURPOSE:To offer the decoder of a variable length code by which a variable length code(VLC) decoding can be easily operated by making the address of the table ROM of the VLC coincident with the VLC code. CONSTITUTION:This device is equipped with a start sink detecting circuit 1 which detects a start sink from inputted bit strings, and a serial/parallel conversion circuit 2 which serial/parallel-converts the inputted bit strings by every bit, whose parallel output after the second bit of the variable-length code is cleared to '0' when the first bit is '1', and whose parallel output after the second bit is preset to '1' when the first bit is '0'. And also, this device is equipped with a data ROM 3 and a flag ROM 4 which successively input the outputs from the serial/parallel conversion circuit 2, and detect the data and the flag corresponding to the VLC code, and a data latch circuit 5 which latches the detected data by using the flag.
Patent JP-H02111366-A (JP)
Title: Portable tampon inserter having improved engaging means
Inventor: UOOREN TEII TAARU JIYUNIA
IPC: A61F13/32
Filed: 1989-07-18
Abstract: PURPOSE: To prevent omission of a portable inserting device, by stabilizing a tube by a suppressing means against relative loosening of the tube when a rib structure which positions at a valley is held between inclined facing sides of a ring and positioned at the valley. CONSTITUTION: A stop ring 124 is provided in the vicinity of the rear end on the inner face of an outer tube 10. Plural tow to six, retents 134 are arranged in the circumferential direction and extend from an exhaust tube 126 near its end 128 outward in the radial direction. The ring 124 can be made of plural parts 124, 134 which cooperate to act as suppressing means to reduce an opportunity to pull out an inner exhaust tube 126 perfectly from the rear end 120 of an outer tube 110 at a motion of the exhaust tube 126 to the rear end before discharging a tampon 140. Respectively vertical and ring ribs 125, 127 are also mounted at inside of the rear end of the outer tube 110. These ribs assist to compensate tapering in the outer tube and act to fit together the tubes 110, 126 better.
Patent JP-H0743235-A (JP)
Title: Pressure gauge with simple recorder
Inventor: WATANABE HIROSHI
IPC: G01L7/06
Filed: 1993-07-28
Abstract: PURPOSE:To provide a pressure gauge with a simple recorder which does not require much labor and time in installing a pressure sensor and recorder and, at the same time, the size of which does not become larger. CONSTITUTION:A pressure leading-out tube connected with the pressure gauge of a compressor is usually connected to the pressure leading-in port 5 of a pressure gauge provided with a simple recorder through a connecting pipe 17. A pressure from the pressure leading-out pipe acts on a pressurizing section 13 from the port 5 and moves a piston 6 to the position corresponding to the pressure against the pressing force of a spring 7 and contracting bellows 9. Therefore, a pointer 12 also moves together with the piston 6 and indicates a pressure indicating value. When the pointer 12 indicates the value, a take-up roller 15 is driven by means of a take-up motor 16 and winds rolledrecording paper 14. A recording pen 12a at the front end of the pointer 12 records pressure changes in a continuous line on the recording paper 14 wound around the roller 15 driven by the motor 16.
Patent JP-S6077511-A (JP)
Title: Automatic adjusting method of tuning circuit
Inventor: UCHIDA KENJI
IPC: H03J1/00
Filed: 1983-10-05
Abstract: PURPOSE:To adjust stably an LC tuning point by making the center axis of the both coincident to each other so as to detect the tuning point in contacting a trimmer adjusting screw driver to a trimmer. CONSTITUTION:A control signal is given to a motor driver 4-1 from a control section 3 of an automatic adjusting system based on an automatic adjusting sequence to a motor driver 4-1, which drives a motor 5-1 so as to adjust a screw driver 9 for adjusting trimmer. The maximum value of the tuning curve of an LC tuning circuit 1 at this adjustment is detected by a detector DET2-1 and fed to the control section 3, the control signal is stopped and the motor 5-1 is stopped. The control signal from the control section 3 drives an X motor 5-2 so as to make zero a tilt angle thetaX between the trimmer 8 and the screw driver 9. The maximum value of the tuning curve is detected by a DEX2-2 so as to correct the tilt angle thetaX in the X direction. Moreover, a tilt angle thetaY in the Y direction is corrected to zero with similar procedure and the center axis of the both is made coincident so as to adjust stably the tuning point of the LC tuning circuit 1.
Patent JP-H1181058-A (JP)
Title: Regulation type drafting apparatus for fiber sliver having at least one drafting zone
Inventor: LEIFELD FERDINAND
IPC: D01H5/42
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a regulation type drafting apparatus capable of remarkably improving a change in item such as a change in a textile material and/or a change in quality of a produced fibrous bundle. SOLUTION: This regulation type drafting apparatus comprises a drafting zone, a controllable driving system for specifying the draft ratio, a controlling means 26 for the driving system and sensors 9 and 25 for confirming the fibrous mass based on unit length in a measurement site. The drafting apparatus is capable of storing a signal for specifying the draft ratio in a memory device 27 of the controlling means 26 over a prescribed cycle, providing information in order to adapt the drafting device 2 from the stored value, including a spectrogram of at least one fiber in the information in order to remarkably improve the adaptation of a drawing frame at the time of exchanging the item and/or changing the quality of a produced fibrous bundle, evaluating the form of the spectrogram (shape or area) and used for adaptation of the drafting device 2.
Patent JP-S57108310-A (JP)
Title: Electrically controlled oil-pressure grout injector
Inventor: MIZOGUCHI AKIMOTO
IPC: E02D3/12
Filed: 1980-12-26
Abstract: PURPOSE: To exactly inject a grout underground by using a system in which a grout pump is driven by an oil pressure, the signal of each detection element on the grout side and the oil pressure side is put in a controller, and the injection pressure of a grout pump and the amount of the grout injected are controlled by the discharge amount of an oil pump.  
     CONSTITUTION: When driving a motor 12, an oil pump 4 is turned and an oil- pressure pump 7 is turned. Then, a grout pump 16 driven by the oil-pressure pump 7 is turned and a grout supplied from a mixer 14 is sucked in and then injected underground through a flow rate detector 18 and a discharge pipe 19.  With the lapse of the injection time of grout, pressure on the discharge side is  raised and its pressure is put in a controller 21 in the form of PV value by  means of electrical signal from a pressure detector 20. At the same time, the  signals of flow detectors 18 and 6 and an oil pressure detector 11 are put in the  controller 21 in the form of values A 1 , A 3 , and A 2 . When the pressure of the discharge pipe 19 is about to exceed a set SV value, the electric servo valve 13 of  the oil pump 4 is controlled by an operating output value MV and the discharge  amount of the oil pump 4 is thus controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6342184-A (JP)
Title: Helium neon laser tube
Inventor: ISOBE KANICHI
IPC: H01S3/03
Filed: 1986-08-08
Abstract: PURPOSE:To ensure starting of discharge readily when a trigger voltage is applied, by enclosing a part, on which nickel is attached by electrodeposition, in the inside. CONSTITUTION:A thin nickel tape piece 10 is formed by attaching nickel 63 (Ni<63>) on nickel tape by electrodeposition. The amount of the electrodeposition and the size of the thin piece are determined so that the intensity of radiation emitted from the nickel 63 does not reach an amount which is harmful to a human body. The thin nickel tape piece 10 is attached to a metal part 12, which is wound around a thin discharge tube 6, through a metal rod 11 by spot welding. It is desirable that the position of the thin nickel tape piece 10 does not shield a laser light path to a mirror 4 through the thin discharge tube 6 and is located in a path of a discharge plasma to a cathode 7 from the end part of the thin discharge tube 6.
Patent JP-H0832470-A (JP)
Title: Multi-path distortion elimination circuit for orthogonal frequency division multiple signal receiver
Inventor: TAKAHASHI NOBUAKI
IPC: H04J11/00
Filed: 1994-07-15
Abstract: PURPOSE:To eliminate multi-path distortion by using a comparison signal between a guard interval section and a guard interval replaced section as a detection signal in a multi-path distortion elimination circuit of an OFDM signal transmitter-receiver. CONSTITUTION:The circuit is provided with a 1st delay circuit 1 delaying an OFDM input signal in which a guard interval is set used for repetitive transmission of part of a period of the signal, a variable attenuation circuit 2 changing a received output signal of the delay circuit to be a prescribed level, an adder 3 adding an input signal and the output signal of the variable attenuation circuit 2 to obtain an output signal in which multi-path distortion is eliminated, a 2nd delay circuit 4 receiving an output signal of the adder 3 and delaying the signal by a time corresponding to the part of repetitive period, and a 1st comparator circuit 5 receiving an output signal of the adder 3 and an output signal of the 2nd delay circuit 4 to compare a guard interval replaced signal and a guard interval signal, and a level of the variable attenuation circuit 2 is set so as to increase the degree of the coincidence between the replaced signal and the guard interval signal.
Patent JP-S57110638-A (JP)
Title: Electrical contact material for sealing
Inventor: MURAKAMI NORIMASA
IPC: C22C9/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain an inexpensive electrical contact material for sealing provided with superior melt sticking resistance and a superior hardly dissipative property equivalent to those of an Ag-CdO material by adding PbO to a Cu-CdO material while regulatint it in relation to CdO.  
     CONSTITUTION: This electrical contact material for sealing consists of 0.5W 25wt% CdO, 0.5W25% PbO (CdO+PbO=5W26%) and the balance Cu. This material is obtd. by replacing CdO in a conventional Cu-CdO material with CdO and PbO. By the restricted composition the coarsening of the grains of the Cu matrix at high temp. is prevented, the mechanical strength of the Cu matrix is enhanced, and the deterioration is prevented. Thus, the dissipation of the material due to the exfoliation of flakes can be prevented, and the melt sticking resistance is also satisfactory. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0536619-A (JP)
Title: Semiconductor surface treatment method and equipment
Inventor: TAKABAYASHI MEIJI
IPC: H01L21/336
Filed: 1991-07-25
Abstract: PURPOSE:To manufacture semiconductor excellent in characteristics in a short processing time, so as to have superior uniformity over a large area, by ionizing inert gas together with dopant particles evaporated by a vacuum evaporation method, and accelerating these ion seeds with electric field, to make them collide against the semiconductor surface. CONSTITUTION:In a semiconductor surface treatment chamber 101 whose inside pressure is reduced, a dopant source contained in a crucible 110 is heated with a filament 111 for heating, and evaporated. At the same time, high frequency electric power is applied, and inert gas plasma is generated between an anode and a cathode. The evaporated dopant source is ionized, and dopant ion seeds and inert ion seeds are mixedly present in the ionized plasma. These ion seeds are accelerated in the direction of a cathode 105 by a self bias voltage generated on the cathode 105, and collide against the semiconductor surface of a substrate 106 to be processed. At this time, the concentration ratio of the dopant ion seeds to the inert gas ion seeds is adjusted by adjusting the high frequency electric power or the like.
Patent JP-S5889188-A (JP)
Title: Purification of streptolysin-o
Inventor: KUGE MICHIO
IPC: C12R1/46
Filed: 1981-11-19
Abstract: PURPOSE:To recover streptolysin-O in high concentration in high purity, by using the isoelectric point of streptolysin-O adsorbed on a carrier having anion exchange ability. CONSTITUTION:The culture filtrate of a micrococcus of hemolytic chain Streptococcus pyogenes is brought into contact with a column of carrier having anion exchange ability such as diethylaminoethylated crosslinked agarose at the isoelectric point of streptolysin, namely at a pH value higher than pH 5.2- 5.4, so that streptolysin-O is adsorbed on the carrier. A buffer solution having a pH value lower the isoelectric point is introduced to the column, a gradient ranging from a pH value higher than the isoelectric point to one lower than the isoelectric point is produced in the column, the buffer solution is continuously fed to the column, the part having the pH value lower than the isoelectric point in the column is extended to the outlet of the column, so that streptolysin-O is concentrated in the column, and it is taken out separately.
Patent JP-S6342805-A (JP)
Inventor: HARITA AKIRA
IPC: B28B1/26
Filed: 1986-08-11
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-2001015486-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARITA MASAKI
IPC: H01L21/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of particles falling on a substrate to be treated set up in a reaction chamber, by stopping the supply of high-frequency power to the substrate after prescribed treatment is performed on the substrate, and continuously introducing a reaction gas to the chamber at the time of ending the generation of plasma. SOLUTION: After a wafer 2 is carried in the reaction chamber 1 of a plasma treatment device from a load-lock chamber and placed on a cathode electrode, a reaction gas is introduced to the chamber 1. Then, after the pressure of the reaction gas is adjusted to a prescribed value, plasma is generated by impressing a high-frequency voltage of 13.65 MHz in frequency upon the cathode electrode on which the wafer 2 is placed 2. When the generation of the plasma is ended by stopping the impression of the high-frequency power upon the cathode electrode after prescribed treatment is performed on the wafer 2 with the plasma, the reaction gas is continuously introduced to the chamber 1. Therefore, the number of particles falling on the wafer 2 can be reduced.
Patent JP-H0473074-A (JP)
Title: Golf cart for riding
Inventor: KAMIKUBO HIDEHIKO
IPC: A63B55/60
Filed: 1990-07-13
Abstract: PURPOSE:To improve the maintenance property of a golf cart and enable the manual and automatic control thereof by providing two-stage construction of a frame comprising an upper stage frame extending horizontally from the proximity of front wheels and a lower stage frame lowered slantly, extending parallel to the upper stage frame and provided on the tail end with a step for riding. CONSTITUTION:This golf cart comprises a pair of steerable front wheels 7, a pair of drivable rear wheels 8, a differential reduction gear 18 and caddie bag holders 51, 52. A frame is constructed to have two upper and lower stages such that the upper stage frame 2 extends horizontally from the proximity of front wheels 10 and the lower stage frame 3 is lowered slantly and extends parallel to the upper stage frame. The lower stage frame is provided on the tail end with a step 4 for riding. A front wheel steering gear 30 is provided with an automatic steering gear 20 disposed in front of the lower stage frame nearly orthogonal to a manual steering shaft 12, and a secondary battery 15 is removably supported by a support mechanism 14 fixed to the upper and lower stage frames. A controller 16 disposed in the central part of the frame can control a motor 17 with a brake and the front wheel steering gear 30 according to the output of a receiver section A for receiving and amplifying a magnetic field signal of an induction electric wire embedded in the ground and the output of a receiver section B for receiving and amplifying an electromagnetic wave signal from a radio transmitter.
Patent JP-H0512222-A (JP)
Title: Information processor
Inventor: BABA YUJI
IPC: G06F15/177
Filed: 1991-07-02
Abstract: PURPOSE:To speed up the writing of data from self system central control processing units to other system main storage devices in an information processor which is duplex constituted. CONSTITUTION:The self system devices are connected by buses 4-1 and 4-2. The self system central processing units 1-1 and 1-2 and the other system main storage devices 2-2 and 2-1 are connected by two buses 5-1 and 5-2 and write- only buses 6-1 and 6-2. Data are alternately loaded on two buses and they are written into the other system main storage devices 2-2 and 2-1.