baber/WOPTO huggingface dataset:
Patent JP-H08132774-A (JP)
Title: Unjust alteration preventing magnetic card
Inventor: OCHIAI YASUYOSHI
IPC: B42D15/10
Filed: 1994-09-28
Abstract: PURPOSE: To provide a magnetic card having a means preventing unjust alteration due to the rewriting of the data of the magnetic card. CONSTITUTION: A notch 31 is formed in a part of the side corresponding to the display part 30 of a magnetic card when the card is used so that the count of usage can be confirmed at a touch. After the use of the total amt., a magnetic recording part 20 may be broken by a notch 50 to prevent illegal reuse.
Patent JP-S6292782-A (JP)
Title: Ultrasonic motor device
Inventor: KAWASAKI OSAMU
IPC: H01L41/04
Filed: 1985-10-18
Abstract: PURPOSE:To stabilize low-speed revolution operation by simple circuit constitution by applying a periodic voltage waveform to a control terminal for a VCO, periodically changing the output frequency of the VCO and applying it to a piezoelectric body. CONSTITUTION:An output from a VCO7 is divided into two, one is phase-shifted at 90 deg. by a 90 deg. phase shifter 8, and the other are directly inputted to power amplifiers 9, 9', and amplified up to predetermined levels and applied to a piezoelectric ceramic 3. A control voltage generator 10 transmits a signal, a voltage value thereof periodically changes, over a control terminal for the VCO7. The VCO7 and the control voltage generator 10 are set previously so that there is the resonance frequency of a driver altering by the changes of a temperature and load in the frequency variation region of the VCO7.
Patent JP-H0982368-A (JP)
Title: Cap stripping device of nas battery
Inventor: TSUCHIMOTO TOMONORI
IPC: H01M10/39
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To automatically strip caps of a large quantity of used NaS batteries. SOLUTION: A hollow chuck 3 of an NaS battery W, a cutting tool to cut off the cap outer periphery of the NaS battery and a stripping claw to strip a cap, are arranged on the side of a conveyor 1 to convey the NaS battery W in a horizontally falling-down posture. A transfer mechanism such as cylinders 7 and 8 is arranged between the conveyor 1 and the hollow chuck 3. It is desirable to prevent sticking of chips to the conveyor 1 by arranging an openable-closable shielding plate 6 between the conveyor 1 and the hollow chuck 3.
Patent JP-H01116765-A (JP)
Title: Automatically interfacing for conceptual design tool and project management tool
Inventor: KEITO EMU FUERIITAA
IPC: G06Q10/08
Filed: 1988-09-20
Abstract: PURPOSE: To facilitate usage, and to automatically input information collected from users to a projecting managing tool by introducing a sketch sheet system on a computer display into the function design of a product. CONSTITUTION: First of all, a user 14 refers to functional product structure through a reference system 12 and in response to the input of the user, a data base 10 catches that structure in a table. With the progress of reference session, parts introduced by the user 14 are possessed in the table by a relational data base 10, and functional hierarchical tree structure 16 is generated on a computer screen. After the fixture of product structure, the next operation is to form an indentation parts list 18. Concerning respective items in the structure of the product, it is necessary for the user to input known production information but corresponding to this information, an estimated cost value can be drawn from the data base 10.
Patent JP-H0893647-A (JP)
Title: Inlet valve of air compressor
Inventor: OSHITA MORIHITO
IPC: F04B39/10
Filed: 1994-09-28
Abstract: PURPOSE: To provide the inlet valve of an air compressor whose manufacturing cost can be reduced by forming a valve body by resin. CONSTITUTION: The inlet valve of an air compressor is provided with a valve body 11 which is formed of resin and is integrally formed with a protruberance 11a to prevent the rotation of an inlet valve 25, a metallic bush 24 which is interposed between a rivet 23 and the valve body 11 and is inserted in and formed in the valve body 11, and a stopper 27 which is formed at the opening end of a cylinder 12 and regulates the opening of the inlet valve 25.
Patent JP-H1077466-A (JP)
Title: Antifreeze and coolant composition
Inventor: MIYAKE YUJI
IPC: C09K3/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antifreeze and coolant composition effective in controlling the cavitation which is likely to occur in an automobile engine, particularly an engine for a large automobile by blending specified additives with an antifreeze and coolant composition comprising mainly glycols. SOLUTION: A composition used as an antifreeze and a coolant for an automobile and comprising mainly glycols is blended with 0.05-8.0wt.% p-toluic acid salt and 0.01-1.0wt.% molybdic acid salt. In addition to these additives, 0.05-8.0wt.% benzoic acid salt and/or 0.05-8.0wt.% p-tert-butylbenzoic acid can be added to the composition. The addition of the additives can effectively control the occurrence of cavitation in using the antifreeze and coolant composition. The composition does not contain a nitrous acid salt.
Patent JP-2001077366-A (JP)
Title: Thin film transistor, liquid crystal display device, and manufacture of thin film transistor
Inventor: TSUJIMURA TAKATOSHI
IPC: G02F1/136
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve productivity in the deposition of the a-Si film of a thin film transistor and also enhance the thin film transistor in characteristics. SOLUTION: An amorphous silicon film 2, a gate insulating film 3, a gate insulating film 3, and a gate electrode 4 are sequentially laminated on an insulating substrate 1 for the formation of a thin film transistor. In this case, the amorphous silicon film 2 is composed of a low-defect density amorphous silicon layer 5 that is formed at a low deposition rate and a high-speed amorphous silicon layer 6 formed at a higher deposition rate than the silicon layer 5, where the amorphous silicon layer 5 is located closer to the insulating board 1 than the amorphous silicon layer 6, and the amorphous silicon layer 6 is formed coming into contact with the under surface of the gate insulating film 3.
Patent JP-H0281277-A (JP)
Title: Method for determining desired picture signal range
Inventor: FUNAHASHI TAKESHI
IPC: G06T7/00
Filed: 1988-09-19
Abstract: PURPOSE:To accurately determine a desired picture signal range by extracting picture signals at points on the outline of a radiation shielding material to generate a histogram and determining the signal range on the higher density side than a specific signal value determined by the maximum frequency point of this histogram as the desired picture signal range bearing a part other than the radiation shielding material. CONSTITUTION:A radiation shielding material packed area K of a radiography has a density considerably lower than that of the other part. That is, since a considerable density difference is generated in an outline part E of the radiation shielding material, the absolute values of the differential value of points on the outline of the radiation shielding material normally take remarkably large values. In the histogram of picture signals related to points where absolute values of differential values exceed a prescribed threshold, the signal whose signal value is a maximum frequency point bears the density on the boundary. Thus, the range on the higher density side than this signal value is the signal range bearing the desired part.
Patent JP-S6387774-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI MASAHISA
IPC: H01L21/28
Filed: 1986-09-30
Abstract: PURPOSE:To reduce a source resistance and improve element characteristics by forming narrowly a channel conductor layer between a gate and source a drain. CONSTITUTION:A first semiconductor layer 12 that is applicable to a conductive region, a second semiconductor layer 13 that functions as a barrier layer and has a higher potential of a conduction band than that of the first layer 12, and a third semiconductor layer 14 that is applicable to a gate electrode are formed on a semiconductor substrate 11 respectively and after forming the third semiconductor layer 14 at a gate electrode 14A having the prescribed size, an insulating film 16 is formed at a side face of the gate electrode 14A. And then, after forming metal films 18 on the substrate 11, the metal films 18 are formed collectively in one process into designated patterns as a source electrode 19, a drain electrode 20, and a gate outgoing electrode 21. A shortened interval between source and gate electrodes 14A and 18 makes a source resistance Rs lower and improves element characteristics.
Patent JP-S6475290-A (JP)
Title: Substrate material for optical disc
Inventor: NISHIDA KOJI
IPC: G11B7/24047
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a high-performance substrate material for an optical disc having superior heat resistance and transparency and a small birefringence and having no possibility of cracking in molding, by blending a specific glycerin fatty ester in the amount of 0.01-10pts.wt. per 100pts.wt. of a specific methacrylimide-containing polymer. CONSTITUTION:A glycerin fatty ester shown by a formula (II) is blended in the amount of 0.01-10pts.wt. per 100pts.wt. of a methacrylimide-containing polymer containing at least 5wt.% of methacrylimide units shown by a formula (I). The methacrylimide units are preferably incorporated in the amount of at least 5wt.%, preferably 20wt.% or more. The content less than 5wt.% results in the reduction of a heat distorsion temperature. As the ester group of the glycerin fatty ester, stearate, linolenate, and oleate, are particularly preferable. In addition, in the formula, R1 represents a hydrogen atom, 1-20 C substd. or unsubstd. alkyl group, cycloalkyl group, phenyl group, or aryl group, and R2 represents 5-30 C alkyl group.
Patent JP-H10205055-A (JP)
Title: Construction method executing backing concrete onto decorative panel and anchor auxiliary member used for construction method thereof
Inventor: OGAWA MASAMI
IPC: E04B1/41
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To supply the short bonding power of an anchor bolt so as to fit the purpose in a construction method, in which concrete is backed so that the solidifying shrinkage force of the backing concrete of a decorative panel has no adverse effect on the anchor bolt. SOLUTION: In the construction method, in which backing concrete 2 is executed to the decorative panel 1 jointly using an anchor bolt 3 and an anchor auxiliary member 4, the anchor auxiliary member 4 consists of a spring elastic body with a wall board 4b with a projecting piece 4a arranged in parallel with the bolt 3 on the side of the bolt 3 and a seat board 4d with a loose hole 4c unified with the wall board 4b. The anchor bolt 3 is fitted into the loose hole 4c and the anchor auxiliary member 4 is fixed onto the bolt 3, a space between the wall boards 4b, 4b is filled with an elastic filler 5 so that the anchor bolt 3 projected into the space is buried, and concrete is backed to the decorative panel 1.
Patent JP-H0874218-A (JP)
Title: Travelling vehicle
Inventor: ISHIKAWA MINORU
IPC: E01F13/04
Filed: 1994-09-03
Abstract: PURPOSE: To use a travelling vehicle to install an indicator to indicate change of a travelling lane for transportation of a material and other purpose by way of diverting it so and to easily travel the vehicle by steering capable of small sharp turns. CONSTITUTION: A lock holding means 51 to engage with an indicator B and hold it is provided on the side of a rear part of a load carrying platform in a turningly movable manner. A driving means 54 to respectively change a position of this lock holding means 51 to a state to overhang the indicator B to the rear of the load-carrying platform by way of making it at a standing position and to a state Y to store the engaged and held indicator B in the inside of the load-carrying platform by way of making it at an upward sideway fallen position so as to allow detachment of the indicator B to the rear of the load- carrying platform is provided.
Patent JP-S60126810-A (JP)
Inventor: KUROKI TETSUYA
IPC: H01G4/236
Filed: 1983-12-13
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-H03170557-A (JP)
Title: Microemulsion of aminopolysiloxane
Inventor: BERUNAARU DANEERU
IPC: D06M13/473
Filed: 1990-09-06
Abstract: Aqueous microemulsions of protonated aminopolysiloxanes ( alpha ) which contain an amphoteric surfactant ( beta ) and preferably at least one nonionic emulsifier ( gamma ) and optionally hydrotropes ( delta ) and/or cationic emulsifiers ( eta ) and whose pH is </= 7 are highly suitable for use as stable, in particular shearing-stable, finishes for fibre materials, in particular textile materials.
Patent JP-S6391498-A (JP)
Title: Cleaning device
Inventor: HAMAURA KIICHI
IPC: F28G1/12
Filed: 1986-10-03
Abstract: PURPOSE:To ensure the performance of a ball sorting apparatus by processing surplus water at the inlet of the ball sorting apparatus and controlling the flow rate of the ball sorting apparatus to a proper flow rate. CONSTITUTION:When sorting balls, the sorting ability of a ball sorting apparatus 7 depends on the passing flow rate of water because of the characteristics of the ball sorting apparatus 7. That is, at the time of a low flow rate, the worn ball sorting ability is lowered. Further, the ball sorting apparatus has such a property that at the time of excessive flow rate, even normal balls are sorted as worn balls. Therefore, it is necessary to control the flow rate to an appropriate flow rate. In order to control the flow rate, a bypass line 8 for bypassing the ball sorting apparatus 7 is provided, and surplus water is bypassed to control the flow rate of the ball sorting apparatus 7. Further, a flow rate throttle mechanism 9 is provided for throttling the flow rate by use of an orifice, a valve or the like. When throttling of the flow rate is not necessary, the flow rate throttle mechanism may not be provided. By bypassing surplus water through the bypass line 8, the flow rate of the ball sorting apparatus can be set appropriately thereby to ensure the ball sorting performance of the ball sorting apparatus.
Patent JP-H0979656-A (JP)
Title: Indoor unit of air conditioner
Inventor: AZUMA CHIAKI
IPC: F24F1/0083
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To give an allowance for installation of an additional functional component such as a heater to a space among two heat exchangers, a rear guider and a fan and thereby to improve a flow performance by a method wherein the two heat exchangers are connected at the upper parts thereof by a long plate and the tilt of the back-side heat exchanger to the inlet side with respect to the vertical direction is set within the specified limits. SOLUTION: Indoor air is let in from an inlet 1 and passed through a removable air filter 6 provided along the inside of a front cover 4 and then through a heat exchanger 7a on the front side and a heat exchanger 7b on the back side and is sucked in a fan 8. The upper parts of the front-side heat exchanger 7a and the back-side heat exchanger 7b are connected by a long plate 13 and the tilt α of the back-side heat exchanger 7b to the inlet side with respect to the vertical direction is set to be 25 deg.<=α<=35 deg.. The air sucked in the fan 8 is made to pass through an air passage 3 and released from an outlet 2. According to this constitution, a space among the front-side and back-side heat exchangers 7a and 7b, a rear guider 11 and the fan 8 is enlarged and an improvement in a flow performance can be ensured.
Patent JP-H0283749-A (JP)
Title: Internal interruption control system for microprocessor
Inventor: IKEDA NAOYA
IPC: G06F9/46
Filed: 1988-09-21
Abstract: PURPOSE:To permit a trace interruption only to a specific instruction type like a subroutine, etc., at execution by sorting the instructions of a microprocessor and having a request of a trace interruption by reference to a trace interruption information table. CONSTITUTION:The trace interruption requests are previously written into a trace interruption request table 11 for each type of instructions. A microprocessor 1 analyzes the type and the contents of an instruction via an instruction decoder 6 and executes this instruction. Then an arithmetic processing unit 7 refers to the table 11 in response to an instruction code and outputs a trace interruption deciding signal only when the instruction code is coincident with a trace interruption control bit in a status register 8. Thus it is possible to selectively perform the instruction trace jobs based on the call of a subroutine and a specific instruction type like a resetting instruction received from the subroutine, etc. Then the program debugging and checking efficiency is improved.
Patent JP-S6295830-A (JP)
Title: Manufacture of light receiving element
Inventor: MATSUMARU HARUO
IPC: H01L21/302
Filed: 1985-10-23
Abstract: PURPOSE:To assure the stable etching process by a method wherein a semiconductor layer before being etched by hydrazine solution is exposed to gas plasma mainly composed of O2 and processed by water solution containing fluoric acid. CONSTITUTION:Cr2 is deposited by sputtering process on a glass substrate 1. First, the Cr lower electrode 2 is formed by photoetching process. Second, an a-Si 3 is deposited by plasma CVD process. Third, a photoresist pattern is formed to produce the specified pattern of a-Si 3. Fourth, the overall surface is subjected to plasma ashing by O2 gas. Fifth, the surface oxide film of a-Si 3 is removed by processing with fluorine water solution and the etched by hydrazine solution. Finally an ITO 4 is deposited to form an upper electrode 5 with photoetching.
Patent JP-H0398063-A (JP)
Title: Image recorder
Inventor: NAKAJIMA TOMOHIRO
IPC: G03G15/04
Filed: 1989-09-11
Abstract: PURPOSE:To improve the ability of assembling an irradiation device to a photosensitive drum and to eliminate an adjusting work by pressing a positioning member which is integrally formed with the irradiation device to the rotary shaft of the photosensitive drum or a rotary shaft supporting member through an elastic member so that the irradiation device may be positioned to the photosensitive drum. CONSTITUTION:The irradiation device 21 is held so that it can move in the optical axis direction of its emitted light with respect to the photosensitive drum 13 and the positioning member 21-b which is integrally formed with the irradiation device 21 is pressed to the rotary shaft 13a of the photosensitive drum 13 or the rotary shaft supporting member 26-a through the elastic member 22 so that the irradiation device 21 may be positioned to the photosensitive drum 13. A part of the irradiation device directly comes into contact with the photosensitive drum 13 and the positional relation between the irradiation device 21 and the photosensitive drum 13 is decided. Thus, the ability of assembling the irradiation device to the photosensitive drum is improved and the adjusting work is eliminated.
Patent JP-H0979044-A (JP)
Title: Gas turbine nozzle purge method
Inventor: AZUMA KAZUYA
IPC: F02C7/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To purge heavy oil in a liquefied butane/heavy oil dual fuel injection nozzle with no explosion of liquefied butane, by supplying nitrogen gas to the fuel nozzle after a gas turbine is stopped, in the dual fuel burning gas turbine using heavy oil and liquefied butane as the fuel. SOLUTION: In a dual fuel combustion gas turbine with heavy oil and liquefied butane serving as fuel, since air in a combustor chamber after stopping a gas turbine is at a high temperature, when residual heavy oil is evacuated to outside a system by a nozzle purge, apprehension exploding liqeuefied butane is generated. Then, after the gas turbine is stopped, a nitrogen gas shutoff valve 26 is opened for a fixed time, nitrogen is supplied to a combustion injection nozzle 14, and it is cooled by applying the nozzle purge. Thereafter, the nitrogen gas shutoff valve 26 is closed, pressure air is supplied by opening a valve 32, and forced cooling is continued for several hours.  After the gas turbine is stopped, an atomization air shutoff valve 22 is opened for a fixed time, pressure air for atomization is supplied to the combustion injection nozzle 14, and forced cooling is further promoted.
Patent JP-H0763996-A (JP)
Title: Super-wide visual field eyepiece lens
Inventor: OMURA YASUHIRO
IPC: G02B25/00
Filed: 1993-08-27
Abstract: PURPOSE:To keep the flatness of an image plane, to prevent the fluctuation of the curvature of field and to excellently hold the compensation of aberrations by satisfying a specified condition in reference to the respective lens groups in the type of an eyepiece lens forming once an image between a first lens group and a second lens group. CONSTITUTION:This eyepiece lens forms once an image between a first lens group G1 and a second lens group G2. By representing the focal distance of the first lens group G1 by f1, the focal distance of a third lens group G3 by f3, the focal distance of the whole system of the eyepiece lens by (f), the radius of curvature of the surface on the entrance side of the meniscus lens whose convex surface faces the entrance side of the first lens group G1 by R1, a number of positive lenses composing the third lens group G3 by (m) and the focal distance of the (i)th positive lens from the entrance side among the lenses composing the third lens group G3 by f3i, the conditions: 0.5<f3/f<1.5, 0.5<f3i/(m.f)<1.5, 1.2<R1/f<5.0, -0.25<f/f1<0.25 are satisfied.
Patent JP-H0760036-A (JP)
Title: Electrically conductive filter and production thereof
Inventor: KITA HIDENORI
IPC: B01D39/20
Filed: 1993-08-27
Abstract: PURPOSE:To provide an electrically conductive filter rich in oxidation resistance and durability and a method for production thereof. CONSTITUTION:An electrically conductive filter consists of an electrically conductive part 1 formed of a porous metal and a ceramic membrane 2 into which an organic silicon polymer is converted, formed on the surface 4 of the electrically conductive part 1. The ceramic membrane 2 is amorphous and consists of a ceramic oxide. The porous metal has a melting point of at least 1200 deg.C and, for example, it may be Ni and Ni alloy or Mo and Mo alloy.
Patent JP-S6478474-A (JP)
Title: Magnetic disk device
Inventor: OGAWA AKIYUKI
IPC: G11B21/02
Filed: 1987-09-19
Abstract: PURPOSE:To highly accurately position a magnetic head by mounting a magnetic head on the middle of a swing arm driven by a linear type motor at its one end. CONSTITUTION:The primary coil part 16 of a voice coil motor 15 is excited to induce the secondary coil part 23 in order to rock the respective swing arms 13, 14 in the direction of arrows A, B, thus the respective magnetic heads 24 are moved back and forth in the radial direction of a magnetic disk 2, and information is written/read in/from the disk 2. Compared with the distance l3 from a pivot part 12 which is at the center of rotation of the swing arms 13, 14 to the voice coil motor 15, the distance l4 from the pivot part 12 to the magnetic heads 24 is set shorter. Therefore, the length of move of the magnetic head in relation to that of the swing arm at its one end can be made small in accordance with the ration between the lengths of the distances l4 and l3. As a result, the accuracy of the positioning of the magnetic head can be upgraded.