baber/WOPTO huggingface dataset:
Patent JP-S62103019-A (JP)
Title: Antidinic agent
Inventor: ISHIDA RYUICHI
IPC: A61K31/517
Filed: 1986-07-08
Abstract: PURPOSE:An antidinic agent that contains, as an active ingredient, afloqualone or its acid adduct, thus effectively curing or preventing anomaly in vestibulo- equilibratory reflextion, because it has high inhibitory action against vestibular nystagmus. CONSTITUTION:The objective antidinic agent contain afloqualone, 6-amino-2- fluoromethyl-3-(o-tolyl)-4(3H)-quinozoline, or its acid adduct,as an active ingredient. Afloqualone has good inhibitory action against nystagmus and cures and prevents symptoms accompanied by anomaly in vestibulo-equlibratory reflection. Namely, it can cure and prevent locomotive dysthesia, position agnosia, disequilibrium, nausea, vomitting, respiration and other symptoms. The dose is preferably 0.1-2mg/kg/day.
Patent JP-H0326109-A (JP)
Title: Signal insulating circuit
Inventor: HARA MAKOTO
IPC: H03K17/687
Filed: 1989-06-23
Abstract: PURPOSE:To dispense with an insulating transformer for transmitting a control signal by controlling the open/close of a primary side switch with an exclusive- use pulse generator and controlling the open/close by means of a secondary side switch with the components of an inverted polarity detected by a modulated signal detecting circuit as the control signal. CONSTITUTION:A primary side switch 3 is composed of FET, and the open/close is controlled by a repeating square wave pulse generated by a pulse generator 2. Even a secondary side switch 5 is the FET in the same way as the primary side switch 3, and the open/close is controlled with a pulse signal detected by a modulated signal detecting circuit 4 as the control signal. For such a reason, without transmitting the control signal for obtaining the synchronization of the primary side switch 3 and secondary side switch 5 between circuits different in potentials at the primary side and secondary side of the insulating transformer, the open/close actions of tow switches 3 and 5 can be synchronized.
Patent JP-H08330079-A (JP)
Title: Power source device for multi-electrode discharge
Inventor: MATSUMOTO KAZUNORI
IPC: H01J61/92
Filed: 1995-06-05
Abstract: PURPOSE: To provide a power source device for multi-electrode discharge in which plasma becomes equal to that in the case where the frequency is high equivalently even if the frequency of the power source is reduced, and no difficulty in the discharge exists under low gas pressure even if insulating material attaches to electrodes so that the time change of plasma parameter is lessened. CONSTITUTION: A signal from a master oscillator 1 is divided into plural signals by an electric power divider 2, and the respective phases and the amplitude values are set using a phase shifter 3 and a power amplifier 4. Oscillation frequencies, the phases, and the amplitude values are integrally controlled and adjusted by a control device 7. The final outputs are obtained through transformers 5, and are respectively fed to plural electrodes 6 arranged in a discharge vessel. One side ends of the output sides of the transformers 5 are all commonly connected, and are generally left as floating potential so that the discharges are generated only among the electrodes 6. The phases and the amplitude values of the electrodes are arbitrary including the case of having same values so as to adjust to obtain the most proper phase arrangement and amplitude values for applied object.  Also the shapes and the arrangement of the electrodes 6 are arbitrary.
Patent JP-H11332302-A (JP)
Title: Tractor-hauling type leveling rotor for final paddling
Inventor: GOTO SADAO
IPC: A01B33/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of continuously performing a uniform ground leveling for a final paddling, while pressing down floating subjects into an earth by a synergistic action of a rotary scratching claw with a pressing-in frame wheel eccentrically rotating against the rotary scratching claw, while being hauled by a tractor. SOLUTION: This tractor-hauling type leveling rotor for a final paddling is provided by installing a transmission case 7 vertically at the one side of an outer edge part of a horizontal main driving shaft 6 driven by a driving part 2 linked to a power taking out port 1 of the tractor and rotated through a shaft at the upper part of supporting side boards 9 installed as opposing in left and right.  In the transmission case 7, a chain transmission system 8 for rotating a rotary shaft 10 of the rotary scratching claw 11 rotated through a shaft at the lower part and in between the supporting boards 9 accordingly, is equipped and also eccentrically spanning a pushing-in frame wheel 13 with a shaft at the outer circumference of a rotary shaft 10 in between the insides of the above supporting boards 9 in left and right so as to make a crank rotation of plural cam pins 15 horizontally installed as protruding at the reinforcing frame 14 included at the middle position of the pressing-in frame wheel 13 through plural flipping claws 16 correspondingly installed and fixed at the rotary shaft 10.
Patent JP-H0832410-A (JP)
Title: Switched capacitor circuit
Inventor: TAKAHASHI YOSHIAKI
IPC: H03H19/00
Filed: 1994-07-13
Abstract: PURPOSE:To configure the switched capacitor circuit not affected by an external signal such as a clock signal. CONSTITUTION:The circuit consists of an operational amplifier OP, a feedback capacitor C3 provided in a feedback path of the operational amplifier OP, a capacitor C1 provided in an input path of the operational amplifier OP, switches SW1, SW2 controlling charge/discharge of the capacitor Cl, and an input capacitor C2 provided in the input path of the operational amplifier OP and consisting of capacitors C21, C22 connected in series and of a capacitor C23 connecting the connecting point to ground. Thus, even when the clock signal is in existence in the vicinity of the circuit, the potential at the connecting point of the capacitors C21, C22 connected in series is made stable and the capacitance of the capacitors C1, C2 provided in the input path is easily made small.
Patent JP-S645980-A (JP)
Title: Production of nonoxide ceramic sintered body
Inventor: KOMATSU MICHIYASU
IPC: C04B35/64
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the titled sintered body contg. a small amt. of residual carbon and having high density, superior surface smoothness and deflective strength at a low cost by dewaxing a molded body of powder based on nonoxide ceramics in an atmosphere contg. air and by sintering the dewaxed molded body. CONSTITUTION:A molded body obtd. by molding a powdery starting material mixture based on nonoxide ceramics such as Si3N4 and contg. Y2O3 or Al2O3 as a sintering assistant is dewaxing at <=700 deg.C in the air or in an atmosphere contg. >=50vol.% air. The dewaxed molded body is sintered at 1,750 deg.C for about 2hr in a nitrogen atmosphere.
Patent JP-S645062-A (JP)
Title: Contact type image sensor
Inventor: TARUI KEIJI
IPC: H01L27/146
Filed: 1987-06-29
Abstract: PURPOSE:To guide an emitted light from a light source onto a document through an interlayer insulating layer constituting matrix wirings which connect individual electrodes so as to form a matrix and eliminate a lens system by a method wherein the interlayer insulating layer is made of insulating resin containing phosphor. CONSTITUTION:Photoelectric conversion films 2, a common electrode 3 for applying a voltage to the films 2, individual electrodes 4 for the signal outputs from the films 2 and lower layer wirings 5 and upper layer wirings 6 which connect the electrodes 4 so as to form a matrix are provided on a light transmitting insulating substrate 1. An insulating layer 7 provided between the wirings 5 and 6 is made of insulating resin containing phosphor and emits a light by the light applied by a light source 10 through the substrate 1 and the emitted light is applied from the end of the film 7 onto a document 11.
Patent JP-H105100-A (JP)
Title: Planar electric warmer and cover for the same
Inventor: IKENOBOU YASUHIRO
IPC: A47G9/06
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a magnetic field generated from the meandering part of a resistant heating wire through an inexpensive loop-shaped short-circuited conductor wire by arranging the loop-shaped short-circuited conductor line while facing the meandering part of the resistant heating wire. SOLUTION: Inside a cover 11, a loop-shaped short-circuited conductor line 13 is arranged so as to cancel the magnetic field generated from a meandering part 2a of a resistant heating wire 2. As the loop-shaped short-circuited conductor line 13, a copper wire or the like is used. Besides, this loop-shaped short- circuited conductor wire 13 is arranged so as to face the meandering part 2a of the resistant heating wire 2 inside a planar electric warmer 12 so that there are the remarkable effects of suppressing the generated magnetic field generated from the meandering part 2a. Besides, since the resistant heating wire 2 are arranged while meandering, plural meandering parts 2a are formed and the loop-shaped short-circuited conductor lines 13 are respectively provided inside the cover 11 so as to respectively face these respective meandering parts 2a.  Thus, all the magnetic flux of magnetic fields generated from the meandering parts 2a of the resistant heating wires 2 can be passed through the counter loop-shaped short-circuited conductor lines 13.
Patent JP-S6222575-A (JP)
Title: Production of fish meat flake
Inventor: KAGAWA TAKAHIKO
IPC: A23L17/10
Filed: 1985-07-22
Abstract: PURPOSE:To produce a large amount of fish meat flake easily at a low cost, by treating fish meat at a specific temperature with a twin-screw extruder to form flaky meat. CONSTITUTION:Fish meat such as fillet, scrap meat, ground meat, etc., produced from raw fish by conventional treatment, or a mixture of said fish meat and vegetable protein, milk, casein, seasoning, etc., is treated in the form of flake with a twin-screw extruder at a barrel temperature of 50-200 deg.C, preferably 70-120 deg.C and a screw revolution of 15-200r.p.m., preferably 15-150r.p.m.
Patent JP-H0327563-A (JP)
Title: Semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/50
Filed: 1989-06-23
Abstract: PURPOSE:To reduce dimensions between leads as compared with machining accuracy of each lead frame for improved density by laminating a plurality of lead frames and by shifting each inner lead in the direction of lead array for plane layout. CONSTITUTION:A lead frame 5 is adhered in one piece through an insulating film 8 at the upper side of a lead frame 1, the frame 5 has only an inner lead 6 and an external lead 7, and the lead 6 is placed around an element-mounting part 2 in a position outside the tip part of an inner lead 3 of the frame 1. Also, a bonding pad 10a of a semiconductor device 10 and each inner leads 3 and 6 are connected by a wire 9 and are sealed by an epoxy resin 11. Thus, the inner leads 3 and 6 of the frames 1 and 5 are placed alternately and are connected to the device 10 by the wire 9, thus practically reducing the pitch of the inner leads for improved density.
Patent JP-S646726-A (JP)
Title: Continuous type liquid level meter
Inventor: HABATA ETSURO
IPC: G01F23/22
Filed: 1987-06-29
Abstract: PURPOSE:To enable the determination of a change in a liquid level with a simple construction, by fastening a detector comprising a positive temperature coefficient thermistor on a metal radiation body so as to vary current of the detector according to the length of the radiation body immersed into a liquid surface. CONSTITUTION:A detector 9 comprising a positive temperature coefficient thermistor is fastened at a broad part almost in the center of a roughly rectangu lar metal radiation body 11 in such a manner that one side of an electrode 10 is conductive to the radiation body 11. When the radiation body 11 is in the air, current of the element 9 reduces as the element 9 generates heat. By the contrary, when the radiation body 11 is entirely in a liquid, the current reaches its maximum as heating temperature of the element 9 lowers. When a part of the radiation body 11 is in the liquid, the current is between the maxi mum and the minimum, as the temperature of the element 9 reaches an interme diate level of the preceding temperature. This eliminates the need for the use of a special circuit thereby enabling the learning of changes in the liquid level continuously with a simple construction.
Patent JP-H0824842-A (JP)
Title: Water purifier and shower device
Inventor: ISOBE TAKU
IPC: C02F1/44
Filed: 1994-07-14
Abstract: PURPOSE:To prevent the life of a water purifier cartridge from becoming short by guiding raw water to the water purifier cartridge only when purified water is required. CONSTITUTION:A changeover device 10 is provided between a water cock 2 and a shower head 3 and a water purifier cartridge 20 is allowed to communicate with the changeover device 10 and the changeover device 10 is operated to change over a state directly guiding raw water to the shower head 3 and a state guiding raw water to the water purifier cartridge 20 before guiding the same to the shower head 3.
Patent JP-H0327111-A (JP)
Title: Crimped high-tenacity polyvinyl alcohol fiber and production thereof
Inventor: NISHIMOTO YASUNOBU
IPC: D01F6/14
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the subject fiber having excellent tensile strength, knot strength, etc., by spinning a dope of a high-polymerization degree PVA polymer, drawing the obtained undrawn fiber at a high draw ratio, preheating with warm water at a specific temperature, crimping the fiber and subjecting to low temperature heat-treatment. CONSTITUTION:A PVA polymer having a polymerization degree of >=1,500 is dissolved in a solvent and the obtained dope is spun to form undrawn fiber. The fiber is drawn at an effective total draw ratio of >=15, preheated with warm water at 40-70 deg.C, crimped and finally heat-treated at <=80 deg.C to obtain the objective fiber having a tensile strength DT (g/d), number of crimps Cn (number/25mm), percentage crimp Ci (%), loop strength LT (g/d) and boiling water shrinkage  S (%) of raw cotton satisfying the formulas I to VI.
Patent JP-S6318369-A (JP)
Title: Image recorder
Inventor: INOUE NOBUHIRO
IPC: G03G15/05
Filed: 1986-07-11
Abstract: PURPOSE:To eliminate the need for a high-voltage power circuit, an electrostatic charging device, a large-capacity image memory, etc., by forming a latent image corresponding to an image signal on the ferroelectric material layer of a recording medium, and developing and then transferring the latent image to recording paper. CONSTITUTION:A multistylus head 402 produces an electric field corresponding to recording pulses to give residual polarization to the surface of the ferroelectric body 4001 of the recording medium 400, thereby forming the latent image 4002 corresponding to the image signal successively. The latent image 4002 is developed with toner 4003 supplied from a developing device 403 and the toner image is transferred to the recording paper 408 by a transfer device 404. The toner 4003 remaining on the surface of the recording medium 400 is scraped off by the blade of a cleaning device 406 and the conductive roller 4070 of a latent image erasing device 407 is driven by a driving circuit 4071 to produce an electric field, so that the ferroelectric body 4002 is not polarized. Consequently, a high-voltage power circuit, an electrostatic charging device, or large-capacity image memory, etc., are not necessary and the device is reduced in size and cost.
Patent JP-H1172875-A (JP)
Title: Image forming element
Inventor: ANDERSON CHARLES CHESTER
IPC: B41M5/50
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To form a dry layer having superior physical properties and chemical characteristics such as trarnsparency, wear resistance, coefft. of friction, triboelectric charges and barrier characteristics by coating a substrate with a specified aq. coating compsn. and drying the compsn. SOLUTION: The image forming element has a substrate, at least one image forming layer and an auxiliary layer formed by coating the substrate with a coating compsn. contg. a fluoroolefin-vinyl ether copolymer latex in an aq. medium and drying the compsn. The fluoroolefin-vinyl ether copolymer contains fluoroolefin monomer units and vinyl ether monomer units and may further contain a small amt. of other copolymerizable monomer components such as α-olefins, cycloolefins and an unsatd. carboxylic acid.
Patent JP-H0213625-A (JP)
Title: Construction of house
Inventor: NAKAJIMA NORIHISA
IPC: E04B1/24
Filed: 1988-06-28
Abstract: PURPOSE:To shorten the construction period and permit the safe work by consisting a pillar for steel frame house from the pillars for angular corner part and flat surface part and assembling an angular pipe and member and forming said assembly into a specified panel form and individually erecting pillars for each story. CONSTITUTION:A piller 31 for an angular corner part for a steel frame house is formed into an L-shaped (mountain shape) panel form from angular pipes 33, 34 and 35 and angular members 36-40. Further, a pillar 32 for flat plane is formed into a panel form from angular piles 44 and 45 and angularity members 46-50. Further, installation plates 41, 42 and 51, 52 are installed at the upper and lower edge parts of the pillar. In the frame work of a house, a rectangular member and a flat surface member are connected so that the outer surfaces are positioned on a same plane, and these members 31 and 32 support a beam member 53 or 54 on each story, and does not form a through pillar. Therefore, the construction period can be shortened, and a house having a high earthquakeproof structure can be constructed.
Patent JP-H11145255-A (JP)
Title: Apparatus and method for inspecting semiconductor wafers
Inventor: YUN JONG-SUN
IPC: H01L21/68
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method of inspecting semiconductor wafers, providing a high test reliability and high work efficiency. SOLUTION: This apparatus comprises a transfer part 10, a wafer arranger 12 which drives a stage with wafers settled thereon in axes X, Y and θ to arrange to wafers, an image processor 14 for processing the image of regions with arranging marks in a pattern of the wafer settled on the stage, a controller 16 for controlling the drive of the wafer arranger and analyzing the arranging condition of the arrange marks upon the receipt of image signals from the image processor, a particle inspecting section 18 for analyzing the wafer surface with an ultraviolet laser to inspect particles on the wafer, and output part 20 for outputting analysis data of the arranging condition of the arrange marks from the controller 16. Thus it is possible to improve the reliability of the inspected value of the arranging condition of the marks and productivity.
Patent JP-S62259245-A (JP)
Title: Optical information recording medium
Inventor: YAMAMURO SATORU
IPC: G11B7/24015
Filed: 1986-07-11
Abstract: PURPOSE:To avert the long-period use of member-fixing jigs in the stage of thermal curing and cold curing and to prevent the deformation of a substrate by sealing by incorporating an epoxy resin, photodecomposable org. silicon compd. and composite catalyst consisting of a metallic complex into an adhesive agent for sealing. CONSTITUTION:This medium has a fitting hole 2 in the central part of a disk- shaped substrate 1 and is formed with a recording layer 3 to one face of the transparent substrates 1. The substrate 1 are so disposed by a concentrically disposed inside spacer 4 and outside spacer 5 that the recording disposed inside space 4 and outside spacer 5 that the recording layers 3 are positioned to the inside. The substrates 1 are stuck to each other by using an adhesive agent 7 via the spacers so as to form a space 6 between the substrates, by which the information recording medium 8 is constituted. The photodecomposable org. silicon compd. and the composite catalyst consisting of the metallic complex and used as a photopolymn. initiator for the epoxy resin in the adhesive agent 7. The silicon compd. is decomposed by UV rays to form silanol. An epoxy compd. is started by the effect of the silanol and the metallic complex.
Patent JP-S5784824-A (JP)
Title: Manufacture of synthetic resin lace pattern fabric coated with synthetic resin film
Inventor: NAKADA AKIRA
IPC: B29C47/00
Filed: 1980-11-18
Abstract: PURPOSE: To obtain the captioned patterned cloth hard to adsorb dust and giving cubic effect by a method wherein gibbous stripes are protruded all over the patterned concave grooves of a forming roll to provide cutting lines in the form of thin film and another synthetic resin film is bonded under pressure before molded lace design cloth is set.  
     CONSTITUTION: A concave pattern 11 having a desired lace design is engraved on the external circumference surface of the forming roll 3 and convex stripes 13 having sharpened ridge lines are projected alng the central lines on all concave grooves 12 located at its contour parts. Molten resin is extruded from an extrusion molding machine to fill the concave pattern 11 and before it is cooled and set, it is transferred to a separating roll and the surface of the roll is bonded under pressure with the synthetic resin film F and coated with it. The resin lace tape T 1  provided with a cutting line in the form of thin film which has a wedge type concave stripe 17 on the contour line part 16 of the lace design cloth T can be molded continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0823978-A (JP)
Title: Nitrate-reducing enzyme gene of plant of genus populus
Inventor: TANAKA TOMOKO
IPC: C12N15/09
Filed: 1994-07-14
Abstract: PURPOSE:To obtain a new enzyme gene coding a nitrate reducing enzyme of a plant of the genus Populus having a specific amino acid sequence and useful for the creation of plant, especially tree having strengthened absorbing and cleaning power of air-polluting nitrogen oxides. CONSTITUTION:This new nitrate-reducing enzyme gene of a plant of the genus Populus codes a nitrate-reducing enzyme of a plant of the genus Populus having an amino acid sequence of the formula and is useful for the creation of plant, especially tree having strengthened absorbing and cleaning power of nitrogen oxides known as air-polluting substances. This nitrate-reducing enzyme gene is produced by continuously irradiating poplar grown to about 20cm on vermiculite with light of 10,000 lux for 2 days, adding 60mM KNO3, extracting mRNA, synthesizing cDNA using the mRNA as a template, preparing a cDNA library by conventional method, screening the library using a probe and recovering the DNA from a positive clone.
Patent JP-H11355356-A (JP)
Title: Packet data transmitter
Inventor: AOKI TAKAHIRO
IPC: H04L12/841
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To control accurately a data transmission rate of the packet data transmitter to be a prescribed value. SOLUTION: A transmission data amount storage means 11 stores a packet data amount M of all the transmitted packets from a prescribed point of time to a preceding packet transmission timing. A calculation means 12 calculates pluralities of data transmission rates by adding a packet data amount (m) in response to the number of packets possibly transmitted in this packet transmission timing to the packet data amount M respectively and dividing the sum by a period from the prescribed point of time to this packet transmission timing respectively so as to obtain pluralities of total packet data amounts. A selection means 13 selects a data transmission rate closest to a desired data transmission rate R among pluralities of the data transmission rates, and a packet transmission means 14 sends the number of packets relating to the selected data transmission rate to a network 30.