baber/WOPTO huggingface dataset:
Patent JP-H0558613-A (JP)
Title: Graphite structure carbon, its interlaminar compound and its production
Inventor: YOSHIMOTO YOSHIKAZU
IPC: C01B31/04
Filed: 1992-02-18
Abstract: PURPOSE:To insert seeds to be introduced and to control periodicity of the inserted seed layers, which are inserted at an interval of how many graphite layers, in a method for producing a graphite interlaminar compound by forming a graphite structure carbon having high crystallizability at a low substrate temperature and inserting seeds to between graphite layers of laminar structure. CONSTITUTION:Seeds are inserted in a process of growing thermally decomposed graphite or thermally decomposed carbon to between layers in a vapor atmosphere of the seeds by a low-temperature thermal CVD method using a hydrocarbon or a hydrocarbon compound as a raw material. In the operation, selenium, tellurium, bismuth, germanium, silicon, iron and copper oxide as the seeds can be inserted to between layers of graphite. In the operation, periodicity of the inserted seed layers, which are inserted at an interval of how many graphite layers, can be controlled by regulating the amount of the seed raw material inserted and the concentration of hydrocarbon.
Patent JP-S60175619-A (JP)
Title: Constructing method for artificial island and similar structure
Inventor: TSUJI HAYAO
IPC: E02B17/00
Filed: 1984-02-20
Abstract: PURPOSE:To enable simple and rapid consturction of an artificial island, by a method wherein, after a floating body having a wall body positioned in a hanging-down manner is tagged to a reclaiming district and is sunk, a reclaiming material is charged in a district, intended to be reclaimed, partitioned with a wall body. CONSTITUTION:A floating body 8, having a wall body 9 located in a hanging- down manner, is tagged to a given district. Thereafter, ballast 13 is poured in ballast tanks 11, and the floating body 8 is sunk so that the wall body 9 is seated on the sea bottom 14 along a boundary between a reclaiming district and a district except said reclamining district. Thereafter, a reclaiming material 16, such as soil, is charged on a district, intended to be reclaimed, facing on the outer surface of the wall body 9 in a manner that the reclaiming material is piled up, emerging from a sea surface 15. Further, the floating body 8 is caused to float through drainage of the ballast 13 and is moved to a next district, and thereafter, reclamation is conducted ina similar manner described above.
Patent JP-H11228479-A (JP)
Title: Production of aldehydes or ketones using arylboron compound catalyst
Inventor: YAMAMOTO TAKASHI
IPC: C07C49/76
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To produce aldehydes or ketones useful for synthesizing medicines or chemically synthesizing an organic material, reduce the amount of a catalyst and further reduce a load on an environment by oxidizing allyl alcohol in the presence of a specific polyphosphoric acid catalyst. SOLUTION: Perillyl alcohol represented by formula I, an alcohol represented by formula III (R<1> and R<2> are each independently H, a 1-10C aliphatic hydrocarbon group or the like; R<3> is H or a 1-4C alkyl) or an alcohol represented by formula V (X is H, a halogen or the like; R<4> is H; R<5> is H or a halogen and R<6> and R<7> are each H or R<4> and R<5> together form a benzene ring; R<6> and R<7> are each H or R4 is H; R<5> is H, a halogen or the like; R<6> and R<7> together form a 5-membered ring) is oxidized in the presence of an arylboron compound catalyst represented by the formula Ar3 B(OH)3-n [Ar is C6 F5 ; (n) is 2 or 3] to respectively provide perillaaldehyde represented by formula II, an unsaturated ketone (an α,β-unsaturated ketone) represented by formula IV or an aromatic ketone represented by formula VI.
Patent JP-S62189708-A (JP)
Title: Gas insulated bus
Inventor: FUJIWARA HARUO
IPC: H01F38/38
Filed: 1986-02-17
Abstract: PURPOSE:To obtain a bus in which a through-type current transformer can be simply mounted and dismounted by providing a container for phase conductors for containing the phase conductors on the way in sections partitioned by insulating spacers in bus vessels while filling insulating gas. CONSTITUTION:A container 8 for phase conductors for containing 3-phase conductors 3 supported by insulating spacers 2a, 2b are contained in bus vessels 1a, 1b in which insulating gases such as SF6 gases are contained therein and containing phase conductors 3 on the way of bus vessels 5a, 5b partitioned by insulating spacers 2a, 2b is provided. The container 8 is hermetically sealed fixedly at its both ends by the flanges 7a, 7b of the bus vessels 5a, 5b, contains the conductors 3 and mounts split through-type current transformers 6 at the outside. Thus, the transformers 6 are mounted on the exterior of the bus, and the mount of the transformers can be extremely simple by the use of divisible through-type current transformers.
Patent JP-H08227831-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: FUJIYAMA TERUKI
IPC: H01G13/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide the manufacturing method of an electrolytic capacitor, which can securely be impregnated with a driving electrolyte and holds a capacitance value and the value of ESR(equivalent series resistance) in high quality. CONSTITUTION: A specified amount of driving electrolyte 12 is inputted into a case 11. At the same time, a capacitor element 15 is inserted, and the case is sealed. Then, the case 11 is heated by a heating means 16 until the driving electrolyte in the inside is boiled. Thus, the driving electrolyte 12 is impregnated into the capacitor element 15.
Patent JP-S62188510-A (JP)
Title: Differential amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/45
Filed: 1986-02-14
Abstract: PURPOSE:To decide definitely a gain of a variable gain amplifier to an optional control voltage by connecting two differential pairs whose outputs are connected in common to one constant current source via a resistor respectively. CONSTITUTION:Transistors (TRs) Q1, Q2 constitute the 1st differential pair and TRs Q3, Q4 constitute the 2nd differential pair. In taking notice on the 1st differential pair, when a large resistor RE is employed, the pair is considered to be a differential amplifier having a constant current source I1, and in taking a notice on the 2nd differential pair, when the large resistor RE is used, the pair is regarded as a differential amplifier having a constant current source I2. A differential amplifier comprising a double sized TR consisting of the TRs Q1, Q2 and a double sized TR consisting of the TRs Q3, Q4 is considered. Since two differential pairs whose outputs connected in common are connected respectively to one constant current source via the resistor, the DC operating point is constant and the gain is decided definitely against the control voltage.
Patent JP-S62192214-A (JP)
Title: Pipe bending machine
Inventor: TOOKOSHI HIDEYUKI
IPC: B21D9/03
Filed: 1986-02-15
Abstract: PURPOSE:To form a straight pipe in good-shaped bent pipe by straightening a pipe bend deformation part without any defect, by inserting the insertion member that almost equal outer diameter correction member is linked with a fine linking member into the straight pipe inner hole which is restrained to a bending die and by drawing out the insertion member after the pipe bend. CONSTITUTION:A straight pipe 3 is fastened to a bending die 1 and bound with a die 2. The core metal 4 composed of the insertion member 4a that the straightening member 4b of the globular body, etc., having the outer diameter about equal to the inner diameter of the straight pipe 3 is inserted into the inner hole of the straight pipe 3. The straight pipe 3 is bent in the prescribed curvature by pulling around a pressure die 6 along the bending die 1 curved face. Thereafter, the straightening member 4b is pulled out by drawing the insertion member 4a to form the pipe material deformed inner part in the circular inner hole having no such defect as wrinkle, etc. This chain 5 may be formed in a flexible body or oscillatable rigid body.
Patent JP-H01205520-A (JP)
Title: Film-formation apparatus
Inventor: OKADA SHIGENOBU
IPC: H01L21/31
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a good-quality film with good reproducibility by a method wherein a window to be used to observe a beam of light emitted in a reaction region is installed in a reaction chamber and a spectroscopic monitor is connected to this window in order to observe a discharge state and to enhance the controllability of film formation. CONSTITUTION:A window 8 to be used to observe plasma beam is installed in a reaction chamber 1. A spectroscopic monitor 9 to be used to analyze the plasma beam is connected to the window 8. A discharge state inside the reaction chamber 1 is observed by using the monitor 9 through the window 8. A measured signal of a beam of a specific wavelength obtained by using the monitor 9 is input to an error amplifier 10. The amplifier 10 compares the measured signal with a preset signal; an electric power value of microwaves, the amount of a reaction gas and the like to be introduced into the reaction chamber 1 are feedback-controlled. By this setup, the controllability of film formation is enhanced; a good-quality film can be obtained with good reproducibility.
Patent JP-H01207619-A (JP)
Title: Gas rate sensor
Inventor: HAYASHI SOKICHI
IPC: G01C19/00
Filed: 1988-02-16
Abstract: PURPOSE:To detect an angular velocity stably without any malfunction by allowing an ultrasonic wave receiver to receive the ultrasonic wave from an ultrasonic oscillator provided in a gas flow rate. CONSTITUTION:Respective end parts of a cylindrical casing 1 are closed with a pump holder 2 and a relay terminal plate 3. An electrostrictive vibration pump 4 is formed on the holder 2, an electrode holder 5 is arranged in the casing 1, and guide holes 5a and 5c are formed in the holder 5. The gas sent out of the pump 4 is sent to guide holes 5a and 5c through a gas discharge port 5e and a nozzle hole 8. A hollow cylinder part 1b which supports a nozzle plate 10 is provided with the ultrasonic sensor 20 of two-pair constitution of ultrasonic wave oscillators 7a and 7c and ultrasonic wave receivers 7b and 7d. Then the output signal of either receiver 7b or 7d on the side where the gas flow is deflected decreases and the output signal of the other increases, so the deviation between their output signals is extracted to detect the delay of the propagation speed of the ultrasonic wave, thereby detecting the angular speed.
Patent JP-S61247253-A (JP)
Inventor: ERUMIYUTO ABERUMAN
IPC: G01R31/34
Filed: 1986-02-14
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-H05320088-A (JP)
Title: Indan-1, 3-dione derivative and herbicide comprising the same as active ingredient
Inventor: HOSOKAWA AKIYOSHI
IPC: A01N43/20
Filed: 1993-02-22
Abstract: PURPOSE:To obtain the subject new compound derivative, composed of an indan-1,3-dione derivative, having excellent herbicidal activity, capable of reducing the amount of the chemical used with remarkably small phytotoxicity to crops and useful as an active ingredient of herbicides. CONSTITUTION:A 1,3-indandione compound expressed by formula I [R<1> is 2-10C alkenyl, 2-6C alkynyl, 1-6C haloalkyl, etc.; U and V are O, S or NHOR<3> (R<3> is H, 1-4C alkyl, etc.)] (e.g. 2-benzylindan-1,3-dione) is made to react with a styrenic derivative expressed by formula II [X<1> and X<2> are H, halogen, alkyl, etc.; W<1> is halogen, alkylsulfonyloxy, etc.] [e.g. 3-chloro-alpha-(chloromethyl)styrene] in the presence of potassium hydroxide in a solvent such as dimethyl cellosolve at 80 deg.C for 3hr to afford the objective indan-1,3-dione derivative expressed by formula III (R<2> is a group expressed by formula IV, etc.) {e.g. 2-benzyl-2-[2-(3- chlorophenyl)-2-propenyll indan-1,3-dione}.
Patent JP-S62193599-A (JP)
Title: Motor-generator for vehicle
Inventor: OSADA KINICHI
IPC: H02P11/06
Filed: 1986-02-18
Abstract: PURPOSE:To prevent erroneous operation of an overspeed detector at low load state, by a method wherein when rotational speed of a motor-generator gents over a prescribed value, thyristor gate input of a separately excited inverter to drive the motor is stopped. CONSTITUTION:A regulator AFR controls thyristors S1-S6 to constitute a separately excited inverter corresponding to rotor position signal from a distributor DB, and supplies current to motor winding of a motor-generator BL-MG. Thereby, AC voltage is outputted from generator winding of the motor- generator. AVR controls field current of an exciter EX so that the generating voltage becomes a set value. A control block 10 blocks gate pulse of the thyristors S1-S6 when rotational speed signal 101 becomes more than N2. An overspeed detector 4 renders off a high-speed breaker HB if the rotational speed signal 101 attains N3 (> N2).
Patent JP-S63199601-A (JP)
Inventor: ONO FUMIO
IPC: B27B19/06
Filed: 1987-02-14
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-H01209202-A (JP)
Title: Refuse discharge assistance device in refuse car
Inventor: KUNII TATSUHIKO
IPC: B65F3/24
Filed: 1988-02-15
Abstract: PURPOSE:To make the discharge of refuse smooth by providing a discharge assistance member on a part of a packer or a push-in device so as to be positioned in the refuse staying in the rear part in a container, in the case of a refuse car having the packer and the push-in device in the rear refuse of a refuse storing container. CONSTITUTION:Each discharge assistance member 17 is composed like that an installation member 18 with U letter shape is fixed on the right and left of the inner surface of a packer 4, the rod 19 of a connecting tool is installed turning-movably and a disc type raking out plate 20 is installed on top end of the rod 19. In this composition, this discharge assistance member 17 is pushed in a container 3 of refuse and also moved from a dotted position to a full line position in the picture so that the raking out plate 20 can be positioned in the refuse. When the packer 4 is put in upward turning movement in the case of refuse discharge, the discharge assistance member 17 retreats and the raking out plate 20 scratches down the refuse and assists the discharge of the refuse. Thus, the smooth discharge is carried out and any back tumbling accident of a refuse car can be prevented.
Patent JP-H10226352-A (JP)
Title: Steering device for vehicle
Inventor: KATO TAKAYUKI
IPC: B62D6/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for a vehicle of linkless type, whereby stable steering can be made when a trouble is caused in a control means. SOLUTION: This vehicle steering device comprises a steering means 2 not mechanically connected to a steering mechanism changing a direction of a wheel, steering angle detection means 33 detecting a steering angle of the steering means 2, control means 4 adjust controlling a steering angle of the steering mechanism 1 in accordance with a steering angle detected by the steering angle detection means 33 to obtain reaction force to be given to the steering means 2 based on a steering angle detected by the steering angle detection means 33 to output a reaction force indication signal indicating obtained reaction force given to the steering means, and reaction force adjusting means 7, 3, 3a adjusting reaction force given to the steering means 2 based on this reaction force indication signal.  Further, the device has a first trouble detection means 7 detecting a trouble in the control means 4, and a reaction force fixing means 7 setting reaction force to a prescribed fixed value when a trouble of the control means 4 is detected by the first trouble detection means 7.
Patent JP-S58150162-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERADA AKIMICHI
IPC: H04N5/782
Filed: 1982-03-03
Abstract: PURPOSE:To make the scanning position of the head at the time of recording and reproducing coincident with each other, by making an arrangement that the relative position of the tape and head is controlled so as to bring the scanning position of the rotary magnetic head to the most suitable position by obtaining the difference in the reproducing level of reproducing pilot signals from the left and right adjacent tracks after the reproducing amplification factor of either one of the pilot signals is changed from that of the other. CONSTITUTION:The pilot signal of adjacent tracks is converted into components having frequencies of fH and 3fH by a frequency converter 16, and the fH is replaced with the 3fH at every recording track. A switch 22 replaces the output of 20 with that of 21 by means of the signal of a heat change-over signal generator 23, because the fH and 3fH are replaced with each other at every recording track. A gain adjusting circuit 25 reduces the level of the reproducing pilot signal from the right adjacent track by a fixed rate (beta). The signal from the right adjacent track which is gain adjusted and polarity inverted by the gain adjusting circuit 25 is added by an adder 26 and inputted into a capstan control circuit 28 through a low-pass filter 27. Then the capstan 29 is controlled and the phase and speed of the tape running are correctly controlled.
Patent JP-H05235009-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MATSUOKA AKIO
IPC: H01L21/265
Filed: 1992-02-20
Abstract: PURPOSE:To suppress the irregularity of each characteristic of forward voltage and voltage gain of an NPN transistor by a method wherein the oxygen concentration of an ion-implanted oxide film is increased excessively, and after an SiB layer has been changed to a BSG film, it is removed by hydrofluoric acid. CONSTITUTION:Contact apertures 10a, 10b and 10c of a base, an emitter and a collector are formed by etching the insulating film 8 of nitride film and the like grown on the surface of a field oxide film 5. After the mask material, to be used for ion implantation, has been removed, the oxygen in the oxide film 5 of the aperture part 10a is excessively formed by thermal oxidation, and an SiB layer is converted into a BSG(boron silicate glass) film. Then, after the oxide film 5 left in the aperture parts 10b and 10c has been selectively removed, the oxide film 5 of the aperture part 10a is removed by hydrofluoric acid and the like. As the oxide film on the base contact of an NPN bipolar transistor can be removed completely, the forward voltage of the base and the emitter drops to 1V or lower, and the voltage gain can be improved by several dBs.
Patent JP-H08224288-A (JP)
Title: Washing and disinfecting agent for contact lens and method for washing and disinfecting contact lens
Inventor: KIMURA TOKUO
IPC: G02C13/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide a washing and disinfecting agent for contact lenses capable of easily, effectively and simultaneously washing and disinfecting the contact lenses and to provide a method for washing and disinfecting the contact lenses with which a washing treatment and disinfecting treatment are simultaneously executed in a short time by using such washing and disinfecting agent. CONSTITUTION: This washing and disinfecting agent for contact lenses is prepd. by incorporating an effective amt. of protease, 60 to 80w/v% propylene glycol, 10 to 35w/v% glycerol and water and specifying the total of the content of the propylene glycol and the glycerol to 70 to 95w/v%. Such washing and disinfecting of the contact lenses are simultaneously executed by bringing the contact lenses into contact with such washing and disinfecting agent for the contact lenses in a short period of time of within five minutes.
Patent JP-2000230374-A (JP)
Title: Building opening part setting member and electromagnetic wave shielding method using the same
Inventor: KITAKATA MASAKI
IPC: E06B5/18
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily attain the electromagnetic wave shielding of an opening part formed on a building frame by fixing a conductive strip body on a member comprising a metal material set on the opening part of the building frame. SOLUTION: A frame body 3a comprising a metal material such as aluminum and a lattice member 3b are arranged on the opening part 2 of a building frame 1, and a decorative frame 6 is attached through an angle material 5 to constitute a ventilation opening. A recess groove 3c is previously formed on the outer peripheral end of the indoor side of the frame body 3a to house one end of a conductive strip body 4, a conductive press member 7 is pressed in to be fixed, and the other end is connected to an electromagnetic wave shielding material 8 executed on the wall face of the building frame 1. A recess groove part 3c is not formed, and may be fixed by a press fitting and a screw.  In addition, in the case where a penetration pipe comprising the metal material such as aluminum is set on the building frame 1, a flange is provided on the outer periphery of the penetration pipe and the conductive strip body 4 may be connected. Thereby the electromagnetic wave shielding of the opening part can be easily attained.
Patent JP-H09201742-A (JP)
Title: Pallet fixing method and device
Inventor: TATSUMI JUNJI
IPC: B23Q3/00
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the seating confirming accuracy of a pallet fixing device allowable to connect and disconnect which pulls in a pallet to the dividing table of this machine, and squeezes and fixes the pallet side seating surface to the dividing table side seating surface. SOLUTION: The original pressure P1 is made in a low pressure through a pressure reducing valve 31, it is fed to the upper chamber of a hydraulic cylinder 5 through the second changeover valve 26, a pallet 19 is pulled in by a weak force, and both seating surfaces 12b and 21b are pressure connected. When both seating surfaces are adhered closely in this case, a pressure air fed between both seating surfaces through the first changeover valve 30 is not leaked, and a seating confirming signal is output from a pressure switch 25. After the seating is confirmed, the original pressure P1 is delivered to the upper chamber of the cylinder 5 through the third changeover valve 27, and the pallet is clamped by a strong force to bear the cutting process.  But when the seating surfaces bite the cutting chips in the worst case, the chips are not smashed but generate a gap, the pressure air is leaked, and a poor seating is generated.
Patent JP-H10219147-A (JP)
Title: Antifouling board
Inventor: KITAMURA ATSUSHI
IPC: C09D5/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling board to which an oil dirt hardly adheres. SOLUTION: The surface of this antifouling board is coated with a layer contg. photocatalyst particles, a water-repellent silicone, and a substance for preventing the silicone from becoming hydrophilic by the photoexcitation of the photocatalyst. In the alternative method, a layer contg. photocatalyst particles and a water-repellent silicone is formed on the surface of this antifouling board, and then a substance for preventing the silicone from becoming hydrophilic by the photoexcitation of the photocatalyst is fixed to at least a part of the surface of the layer.