baber/WOPTO huggingface dataset:
Patent JP-H02151493-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: WAKATA KAZUYOSHI
IPC: B42D15/00
Filed: 1988-12-02
Abstract: PURPOSE:To enhance strong pressure adhesiveness, heat resistance and blocking resistance by constituting a fundamental composition of a specific adhesive and pigment. CONSTITUTION:The fundamental composition of the adhesive of a pressure- sensitive adhesive sheet capable of bonding mutual adhesive coating surfaces in opposed relationship under pressure is constituted by containing 30-500wt.% of pigment in an adhesive having a glass transition point of -30-20 deg.C. As the adhesive, for example, an ethylene/vinyl acetate resin, an acrylic resin, a vinyl chloride resin, a vinylidene chloride resin, a synthetic rubbery resin and a natural rubbery resin can be designated and, especially, an ethylene/vinyl acetate copolymer is pref. used. Further, the pigment has function for enhancing the heat resistance and blocking resistance of the adhesive and silica, kaolin clay, calcium carbonate, aluminum hydroxide, titanium oxide, zinc oxide, melamine resin particles, benzoguanamine resin particles and starch particles can be designated.
Patent JP-H01149208-A (JP)
Title: Manufacture for magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/127
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a magnetic head to have a satisfactory electromagnetic converting characteristic without degrading the magnetic characteristic of a metallic magnetic thin film by forming the metallic magnetic thin film of high saturation magnetic flux density and a non-magnetic film, which specifies a gap length, to a recessed part to be provided near a gap in advance. CONSTITUTION:The gap part surrounding of a first core 1, which is composed of a ferrite, is obtained as a recessed part 2 and in the recessed part 2, an Fe-Al-Si film 3 is formed as the metallic magnetic thin film of the high saturation magnetic flux density by a sputter with an arbitrary thickness. After that, on the Fe-Al-Si film 3, an SiO2 film 4 is stuck by the sputter only for the thickness corresponding to the length of the prescribed gap length as the non- magnetic film. Then, the gap length is specified. Thus, under a high temperature, for the first core 1 and a second core 5 to have a coiling window, even when glass fusion is executed, residual reaction is small and the metallic magnetic thin film, in which magnetic characteristic degradation due to distortion is eliminated, is formed. Then, the magnetic head of the satisfactory electromagnetic converting characteristic is obtained.
Patent JP-H01146742-A (JP)
Title: Decorative sheet having adhesive layer on its rear surface and its manufacture
Inventor: KAWABATA ICHIRO
IPC: B32B33/00
Filed: 1987-12-03
Abstract: PURPOSE:To obtain the decorative sheet having excellent quality and no wrinkle or small by a method in which after the rear surface of a decorative paper has been coated with the resin liquid containing a colorant, the adhesive layer containing the colorant is formed by solidifying and resin. CONSTITUTION:The rear surface of a decorative paper is coated with the resin liquid containing a colorant by a direct process, and then the adhesive layer containing a colorant is formed by solidification. The colorant in the adhesive is dyes, organic pigment, inorganic pigment or metallic powder, etc., and organic pigment in said materials is most suitable. When the resin liquid for forming the adhesive layer is the thermoplastic resin liquid in molten state by heating, the coating is carried out by a slot orifice coater or a roll coater. When the solvent solution of solvent type resin is used, gravure roll coating is most suitable from the points of the easiness of the colorant dispersion, mixed amount and the preciseness of coating, etc. In the manufacture of the decorative sheet, the decorative shut is compressed under heating to the base plate for the decorative sheet.
Patent JP-H01148231-A (JP)
Title: Endoscope
Inventor: SAKAMOTO NOBUYUKI
IPC: G02B23/24
Filed: 1987-12-04
Abstract: PURPOSE:To change the flexibility of an insert part while keeping the outer diameter almost the same as that of the insert part of an endoscope having an equal internally mounted substance, by providing at least two or more partition members to the internal space of the insert part of the endoscope in the direction almost right-angled to the axial direction of the insert part to partition and hermetically close the internal space of the insert part and performing the supply and discharge of a pressurized fluid with respect to said internal space. CONSTITUTION:When an insert part 4 is to be hardened, the knob 9a of an operation switch 9 is operated to introduce compressed air into a receiving space 20 through a fluid flow pipe 21 and the internal pressure of the receiving space 20 is gradually raised and the part surrounded by hermetical closure members 18a, 18b is made hard. Concretely, the bent insert part 4 shown by a broken line becomes the straight shape shown by a solid line. When the insert part 4 is made hard, the hardness thereof can be arbitrarily set by pressurizing the receiving space 20. When the insert part 4 is made soft, the knob 9b of the operation switch 9 is operated and a discharge valve is operated to discharge the compressed air of the receiving space 20 to the outside through a conduit 21.
Patent JP-H02154115-A (JP)
Title: Thermal flow rate sensor
Inventor: KAWAI TETSUO
IPC: G01F1/696
Filed: 1988-12-06
Abstract: PURPOSE:To improve the response of the flow rate sensor so that a fluid flow rate is controlled with sufficient precision by inputting variation in voltage generated in a resistance body to a differentiating circuit. CONSTITUTION:A sensor tube 1 is provided halfway to a conduit where fluid flows, the resistance body 2 is provided to the outer periphery of the sensor tube 1, and a switching value 3 is provided at its upstream position (or downstream position). Then the resistance body 2 is divided into two winding parts and the difference in temperature variation between both sections is outputted as variation in voltage. The output voltage is inputted to the differentiating circuit 4, which outputs the differential value of an output voltage curve almost at time '0'. Further, the circuit 4 is supplied with voltage pulses from a pulse power source 5 at intervals of 0.2 seconds so as to perform driving in synchronism with the periodic opening/closing of the valve 3, thereby outputting a detected value corresponding to the flow rate periodically.
Patent JP-H03165757-A (JP)
Title: Artificial fang
Inventor: TAKADA SUSUMU
IPC: A61C8/00
Filed: 1989-11-27
Abstract: PURPOSE:To facilitate the operation for fixing an artificial fang, reduce the damage applied to a mandible, and reduce the load to a patient by constituting the artificial fang with a ceramic body with two or more through holes and nails inserted into the through holes and driven into the mandible to fix the ceramic body. CONSTITUTION:An artificial fang 8 is constituted of a ceramic body 9 and nails 10, and two through holes 11 are bored on the ceramic body 9 not to cross each other with an inclination at the angle theta against a vertical line 12. The bottom face of the ceramic body 9 is matched with the top section 3c of the compact substance 3a of a mandible 3, the ceramic body 9 is mounted on it, nails 10 are inserted into the through holes 11 and driven into the mandible 3, and the ceramic body 9 is fixed to the mandible 3. The nails 10 are firmly fixed to the mandible 3, and the initial fixing strength of the ceramic body 9 is made larger than that of screwing. The nails 10 are smaller in diameter than the conventional screw structure, and the damage to the mandible 3 is reduced.
Patent JP-S63161889-A (JP)
Title: Phase adjusting device
Inventor: YAMAZAKI TATSUO
IPC: H02P29/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a phase adjusting device not affected by a drift, etc., by presetting a counter at a set value at every rise and fall of detecting pulses and adjusting the rise and fall phase of detecting pulses by a counting output acquired by the presetting. CONSTITUTION:A detecting signal S1 output from a position detector 6 is converted into detecting pulses P1 by a pulse generator 12. A latch signal L1 synchronizing with the detecting pulses P1 and pulses R1 output at every rise and fall of the detecting pulses P1 are acquired by latch circuits 21, 22, an exclusive OR gate 23 and an inverter circuit 24. A data generator 26 inputs a set value to a counter 25 at every rise and fall of the latch signal L1. A delay circuit 27 outputs a head changeover signal HS delaying the rise and fall of the detecting pulses P1 for a fixed time by a counting-output signal RC from the counter 25.
Patent JP-H01148548-A (JP)
Title: Ceramic structural body and its manufacture
Inventor: UCHIMURA KATSUJI
IPC: B32B18/00
Filed: 1987-12-04
Abstract: PURPOSE:To enable strong joining of two kinds or more of ceramics without depending on a mechanical joining device or an adhesive agent, by a method wherein the two kinds or more ceramics whose qualities are different from one another form a laminated state by joining integrally and a boundary surface of its joint forms an uneven surface. CONSTITUTION:Ceramic powder compounded of aluminum powder and zirconia powder is adjusted into a granular state of particle diameter of about 100mum. Ceramic granules are filled into a cavity 5 based on a top and bottom lids 1, 2, a mandrel mold 3 and a rubber mold 4 whose inside forms uneven surface. Cylindrical uncalcined ceramics whose outside obtained by applying hydrostatic pressure to the ceramics possesses an uneven surface is set up within a cavity 25 based on a top and bottom lids 21, 22, a mandrel 23 and a cylindrical rubber mold 24. Then the outside of a ceramic molded body within the cavity 25 is filled with granular aluminum oxide, to which the hydrostatic pressure is applied and an uncalcined ceramic molded body 26 in a laminated state is obtained. A ceramic structural body where an inner layer and outer layer whose qualities are different from each other are joined integrally and form a laminated state is obtained by calcining the uncalcined ceramic molded body 26.
Patent JP-2000135206-A (JP)
Title: Method and device for quantitative mr imaging of water and fat using quartet field echo sequence
Inventor: ZHANG WEIGUO
IPC: A61B5/055
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To image water and fat components in a tissue by quantitating them using NMR image data of the tissue. SOLUTION: For shortening a scan time, a quartet field echo sequence is employed. Each sequence comprises a slice selecting RF excitation pulse 30, four read out inclination field pulses Gread, and four field echoes 31 collected. Each field echo is generated by controlling timing and polarity of the read out inclination field pulses Gread. An echo interval T between the field echoes is decided in accordance with a chemical shift to make a phase difference of πradian (180 deg.) between a water signal and a fat signal in the echo interval T. Sequence repeating time TR for one scan is set to be twice that of the other scan.
Patent JP-H11250899-A (JP)
Title: Electrode for battery, battery and intrinsic surface reforming method for electrode active material for battery
Inventor: FAUTEUX DENIS G
IPC: H01M4/505
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery with high electrochemical performance by using an electrode active material having a reformed intrinsic surface without reforming a bulk form in order to increase at least either one of the capacity or the rate capacity of an electrode of a battery. SOLUTION: An electrode active material is made of a transition metal oxide and a lithium-transition metal oxide, and the lithium-transition metal oxide is preferable to be at least one selected from the group comprising LiCoO2 , LiNi2 O2 and LiMn2 O4 . The reformed intrinsic surface of the electrode active material is obtained by plasma treatment, and the plasma treatment is conducted in inert control atmosphere, or in mixture atmosphere of at least one inert gas and at least one active gas. The reformed intrinsic surface of the electrode active material is obtained by ultrasonic treatment. or is preferably obtained by exposing to heat, at least one oxidizing gas and/or at least one inert gas.
Patent JP-H04179314-A (JP)
Title: Digital vfo error control system
Inventor: MIYASAKA HIDEKI
IPC: H03L7/06
Filed: 1990-11-14
Abstract: PURPOSE:To reduce the sampling error of an input data string by detecting the phase difference of the input data string and a VFO output pulse string and averaging the result, making an averaged VFO output pulse width into an interger, and controlling a digital VCO by means of the pulse width above mentioned. CONSTITUTION:A system is provided with a phase difference detecting part 11, an averaging circuit 12 and an integer obtaining circuit 13. It detects and averages the phase different of the input data string and the VFO(Variable Frequency Oscillator) output pulse string and averaged VFO pulse width is made into the integer. It controls digital VCO(Voltage Controlled Oscillator) 14 by the VFO output pulse width which is made into the integer. Thus, the sampling error of the input data string is reduced.
Patent JP-H05140114-A (JP)
Title: Azole-1-carboxylic acid ester derivative and antimicrobial agent
Inventor: FUJISHIMA HIROSHI
IPC: C07D249/08
Filed: 1991-11-22
Abstract: PURPOSE:To provide a new azole-1-carboxylic acid ester derivative useful as an agricultural and horticultural antimicrobial agent having a strong antimicrobial activity and a wide activity spectrum and not exhibiting damages to crops and toxicity to homeotherm. CONSTITUTION:A compound of formula I (R is lower alkyl, halogenated lower alkyl, lower alkenyl, halogenated lower alkenyl; A is N, CH; Z is O, S), e.g. 2,2-dimethyl-3-heptoxycarbonyl)-1-imidazole. The compound can be produced (a) by reacting a compound of formula 2 with a compound of formula 3, or (b) by reacting the compound of formula 2 with a compound of formula 4 and subsequently reacting the obtained compound of formula 5 with imidazole or triazole. The compound is useful as an active ingredient for antimicrobial agents, especially agricultural and horticultural antimicrobial agents, because of having the above-mentioned activity. The compound is added to the antimicrobial agent in an amount of usually approximately 0.1-90wt.%, preferably approximately 1-70wt.%, and applied in an amount of usually approximately 10-200g/10a.
Patent JP-S62221735-A (JP)
Inventor: TERISU RII HANSEN
IPC: G06F9/45
Filed: 1986-12-23
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-H01148280-A (JP)
Title: Laser irradiator
Inventor: OSHIMA YUTAKA
IPC: A61N5/06
Filed: 1987-12-05
Abstract: PURPOSE:To enable assured heating up to a desired temperature by laser by providing a sensor to detect a lesional area and a temperature sensor in the vicinity of an emitting tip end of a laser guide and also to make operations simple to ensure reduction of manpower. CONSTITUTION:A detecting tip end 4a of leisonal area detecting sensor 4 provided in the vicinity of an emitting tip end 2a of a laser guide 2 is made to come into contact with a detecting tip end 5a of a temperature sensor 5. The lesional area detecting sensor 4 finds out a place where blood stream changes and detects the boundary between a normal part and tumor affected part. When the lesional area 3 is heated through irradiation by YAG laser, the detecting tip end 5a of a temperature sensor 5 abuts against the lesional area 3 to detect temperature thereof. An output controlling device 18 controls an YAG laser generator 14 by a temperature monitor 19 to maintain automatically the temperature of the tumor affected area within a preset temperature range. Therefore, manpower is hardly required in the operation even for heating for a prolonged period and the temperature of the area irradiated with laser can be heated accurately up to a preset value.
Patent JP-H10150049-A (JP)
Title: Fixing structure of heat conductive plate
Inventor: TAKEKUMA YUKIHIKO
IPC: H01L21/324
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of heat conductive plate capable of increasing heat conduction from the heating wall to the heat conductive plate and reducing heating time and providing uniform temperature distribution to a material heated. SOLUTION: An uniformly heated plate 2 is horizontally mounted, toward a heating chamber 4, on a heating wall 1 constructed vertically. The fixing of the end of the uniformly heated plate 2 is made by a fixture 3 of L-shaped metal in section and a bolt 5. The contact faces 6 of the fixing metal 3 and the heating wall 1 and the contact faces 6 of the fixing metal 3 and the uniformly heated plate 2 are corrugated, having projections and recessed. Therefore there are fitted to each other. As the contact face 6 between the fixture metal 3 and the heating wall 1 and the uniformly heated plate 2 are corrugated, and in contact with each other through wide contact area, the heat conduction efficiency is good and the heat is satisfactorily conducted from the heating wall 1 to the uniformly heated plate 2 through the fixture metal 3.
Patent JP-S63161779-A (JP)
Title: Image pickup device
Inventor: KOBAYASHI HIDEO
IPC: H04N5/278
Filed: 1986-12-25
Abstract: PURPOSE:To easily and accurately move a picture which is made to be superposed to an optional position on the screen of a television by picking up an image which is made to be superimposed by being driven with delayed horizontal and vertical synchronizing signals, and adding the reference horizontal and vertical synchronizing signals to the picture signals. CONSTITUTION:A titled device provides a synchronizing signal delaying means 4 for respectively and separately delaying the reference horizontal and vertical synchronizing signals H and V by optional time tauH and tauV after receiving them so as to generate the delayed horizontal and vertical synchronizing signals Htau and Vtau, an image pickup means 5 which is driven with the delayed horizontal and vertical synchronizing signals Htau and Vtau so as to pick up the image of a Telop B and a synchronizing signal addition means 6 for adding the reference horizontal and vertical synchronizing signals V and H to the output picture signals from the pickup means. Thus, by optionally adjusting the delay time tauH and tauV the picture of the Telop B which is made to be superimposed in the screen of the television with a television camera 1 can be optionally moved up-and-down and right-and-left.
Patent JP-H11108047-A (JP)
Title: Ball joint
Inventor: MATSUMIYA SHIGENOBU
IPC: F16C11/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of an arm by fitting a slit of one divided arm base member to a slit of the other divided arm base member, bending engagement portions to form an arm, and thereby enabling manufacture of the arm only from a metal plate. SOLUTION: An arm 21 is composed of one divided arm base member 21a and the other divided arm base member 21b. The base member 21a is made up of a housing 22a, and a shaft 23a having the housing 22a at one end. The base member 21b is made up of a housing 22b and a shaft 23b having the housing 22b at one end. The divided arm base member 21b is turned by 90 degrees in respect to an axis of the divided arm base member 21a, fitted and integrated theyreto. Engagement portions 25a, 25b are formed on a slit 24a on its both sides in perpendicular direction to an axis thereof. A slit of the divided arm base member 21 is fitted to the slit 24a of the divided arm base member 21a. The engagement portions 25a, 25b are bent to form an arm 21.
Patent JP-H06140810-A (JP)
Title: Orthogonal polarizer/branching filter
Inventor: OMAGARI SHINICHI
IPC: H04B7/155
Filed: 1992-10-22
Abstract: PURPOSE:To improve productivity for the polarization coupler of a waveguide used for a transmitter/receiver for satellite communication or the like. CONSTITUTION:Waveguides 1 and 2 forms an H-bent waveguide, and waveguides 1 and 3 form an E-bent waveguide respectively. Then, horizontally polarized waves are outputted from the waveguide 2, and vertically polarized waves are outputted from the waveguide 3. A block filter to the transmitting frequency composed of a groove 4 for which depth is a lambda/4 transmitting frequency is provided on the E face of the waveguide 2 and a transmitting high frequency block filter composed of a groove 5 for which depth is the lambda/4 higher harmonic wave of the transmitting frequency, is provided on the E face of the waveguide 3. Further, since planar conductor boards 1a, 2a and 3a are adopted on the XZ planes of waveguides 1, 2 and 3, the structure for easily making into a casting is provided to cast a die in a Y axis direction.
Patent JP-H09127016-A (JP)
Title: Setting device of x-ray apparatus
Inventor: OKANDA HITOSHI
IPC: G01N23/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a setting device by which a measuring point can be confirmed precisely even when the position of a setting body is changed by mounting the setting body in which an opening for light passage is formed on an X-ray apparatus instead of a rotating member, and detecting light which passes through the opening from a light source. SOLUTION: Instead of a sample support rod, a cylindrical setting body 4 in which an opening 37 for light passage acting as a measuring point is formed in the bottom face, is mounted on the lower end of a sample support 3. One end of an optical fiber 38 is connected to the opening 37 at its inside, the optical fiber is pulled out to the outside of the setting body 4, and the other end is connected to a light source 5. When the opening 37 is put into the field of view of a microscope 6 and the light source 5 is turned on, its light is radiated to the outside from the opening 37. The agreement of the opening 37 with its reference mark is confirmed by the microscope 6, a three- axis slide table is moved when the agreement is not obtained, so as to agree with the reference mark. After that, the setting body 4 is removed, the sample support rod is mounted on the support body 3.  Thereby, a sample S at the tip of the sample support rod can be positioned precisely in the point of intersection of orthogonal three-axis lines.
Patent JP-H06141600-A (JP)
Title: Electric motive-power supply device for car
Inventor: AMI SEIGU
IPC: H02J7/14
Filed: 1992-10-21
Abstract: PURPOSE: To provide an electric power supply for automatically switching an 'electric generator mode' to a 'generator mode', at the time of interrupting connection of an AC generator disposed to receive rotary drive input from an automotive engine to a battery. CONSTITUTION: A regulator control circuit 20, a rectifier bridge circuit 22, a charge display lamp driver 24 disposed in a connection box 19 and automatically switched are cooperatively connected in an AC generator 10, and output terminals E, F are provided at the circuit 22. Positive and negative socket terminals A, C connectible to an automotive battery 38 are provided in the generator 10. The driver 24 is connected to the battery 39 via a lamp 40 and an ignition switch 48 for the automobile. The circuit 20 is connected to the battery 38 via a relay 47.