baber/WOPTO huggingface dataset:
Patent JP-H10147391-A (JP)
Title: Packaging member containing compact disc and its manufacture
Inventor: KANEBA MASAHIDE
IPC: B65B9/08
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To facilitate packaging work of a compact disc for mailing and distribution and reduce postage by containing a compact disc in a packaging film together with a mount having the substantially the same width as that of the compact disc, folding back both side portions of the packaging film, and welding and cutting both ends of the packaging film. SOLUTION: A compact disc 2 and a mount 3 whose one side has the substantially same width as that of the compact disc 2 are set on a packaging film 1. Then, portions of the packaging film 1, which are extruded outward from the mount 3, are folded back onto the mount 3, and overlapping welding portions 4 of both ends of the folded-back packaging film 1 are welded to each other by a heater roll. Further, by allowing a feed roller to pass after welding, the rising welded portion 4 is made flat while discharging unnecessary air in a package and, simultaneously, welding portions 5, 6 at both side ends are welded by a heater to seal the package. At a final step, the packaging film 1 is cut in a predetermined length by a cutter, and the compact disc 2 is contained in the packaging film 1.
Patent JP-H11176786-A (JP)
Title: Semiconductor substrate cleaning system
Inventor: AISAKA TSUTOMU
IPC: H01L21/304
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate cleaning system having a high cleaning effect that uniformly supplies a cleaning liquid onto the surface of a semiconductor. SOLUTION: This system is provided with a substrate support means 12 that supports a semiconductor substrate 18 nearly horizontally and makes the substrate 18 rotate in a cleaning chamber 11, a cleaning nozzle 13 with a cleaning liquid exit port (a gutter 13A) formed from about the center of the semiconductor substrate 18 toward an outer circumference that faces opposite to a rear side of the semiconductor substrate 18, a cleaning liquid supply means 14 that is supplied from the cleaning liquid exit port toward the rear side of the semiconductor substrate 18, and a provision means for vibration 15 that provide vibration to the cleaning liquid or pure water supplied from the cleaning liquid exit port.
Patent JP-H10166765-A (JP)
Title: Secret information concealing label
Inventor: FUJITA HIMIO
IPC: G09F3/03
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a secret information concealing label for bringing an effective treatment of exposed adhesive in the case of releasing a part of a label for concealing a secret information notice display such as personal information provided on an initial fill-in half of a postal double postcard and replacing it with a secret information reply display provided on a return fill-in half of the double postcard in the double postcard. SOLUTION: A transparent adhesive layer 2 releasable after adhering with a release sheet 3 for protecting an adhesive surface is provided on a front surface side of a concealable label main body 1 via a second release treating layer 8B. Upper and lower layer transparent films 6A, 6B releasably pseudo- adhered by a first release treating layer 8A are provided at the label main body 1 rear surface side. A concealing label A release treated to protect an adhesive surface is attached to a sheet material B at a transparent pressure sensitive adhesive layer 7 provided on a lower surface of the film 6B of the lower layer.
Patent JP-H11178347-A (JP)
Title: Electric motor drive device and air-conducting equipment using the same
Inventor: TAKAKURA YUUYA
IPC: H02P6/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve efficiency, when controlling an electric motor using boost chopper circuit. SOLUTION: A level of a triangular wave signal generated by an oscillator 6a is compared with a DC voltage instruction signal C1 from an electric motor control device 15 and a compactor 6b, and a PWM signal A1 with a duty factor in response to the level of the DC voltage instruction signal C1 is generated. A switching element 5 is turned on/off by the PWM signal A1, thus chipping a current which is supplied from a fall-wave rectifying circuit 2 via an inductance element 4. A current detection means 14 detects the current value of the inductance element 4. When the detection current value is larger than a specific value, the electronic motor control device 165 increases the oscillation frequency of the oscillator 6a, thus preventing a current flowing through the inductance element 4 from exceeding a specific threshold.  On the other hand, when the detection current value is larger than a specific value, the oscillation frequency of the oscillator 6a is decreased, thus suppressing the switching loss of a switching element 5.
Patent JP-2000175469-A (JP)
Title: Drive controller for oscillatory wave driver and imaging apparatus
Inventor: MATSUI TAKAO
IPC: G05B11/36
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To drive an oscillatory wave motor stably, even if fluctuation of a load occurs by varying the control constants in correspondence with the drive load of the oscillatory wave motor. SOLUTION: A microcomputer 13a, at the operating section 13 of a drive controller, determines control constants, e.g. an integration constant T and a proportional constant K, in the form of feeding back the difference from a speed signal obtained from a rotary encoder 11, based on a speed command. A voltage frequency to be applied to an oscillatory wave motor 10 is determined, based on the driving frequency being operated, based on the control constants and a high voltage is applied to the oscillatory wave motor from a boosting means 15 through a pulse generator 14 in order to control rotary driving of the oscillatory wave motor 10.  Since the control constants of the oscillatory wave motor are varied in according to the fluctuation of drive load torque or the aging of motor characteristics, stabilized rotation can be imparted constantly to a carrying means through the oscillatory wave motor.
Patent JP-2001159414-A (JP)
Title: Fastener for construction member
Inventor: KIMURA KAZUYOSHI
IPC: F16B23/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a fastener for construction members which improves the working efficiency as well as reduces the load of a worker, by adding a mechanism of preventing idle running of a bolt. SOLUTION: This fastener for construction members consists of a bolt 10, a washer 40, and a nut 20, and as a specific feature of the fastener, the bolt 10 is composed by including a shaft part 12 forming a male screw part 11 to at least the outer peripheral surface of the top end, a square pole part 13 connecting to the head part of the shaft part 12, and the first circular plate 14 connecting to the head part of the square pole part, the washer 40 is composed by including a square hole 41, where the square pole part 13 is fitted, and a circular hole 42 where the first circular plate 14 is fitted, while in the nut 20, a fitting part 21 forming a female part, where the male screw part 11 of the shaft part 12 of the bolt 10 on the inner periphery, and an engaging groove 23 where a tool for fastening is formed as well as formed in a larger diameter than the fitting part 21, are formed,  and it is composed by including the second circular plate 22 connecting to the head part of the fitting part 21.
Patent JP-H07165851-A (JP)
Title: Resin composition for frp pultrusion
Inventor: SATO YASUHIKO
IPC: C08F290/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a composition which can give a crack-free and void-free molding even when the molding is one containing a small proportion of resin or one having a large wall thickness. CONSTITUTION:This composition is prepared by mixing 100 pts.wt., in total, vinyl ester resin and shrinkage lowering agent with 10-100 pts.wt. filler selected from among inorganic fillers, 2-8 pts.wt. curing agent, and 2-5 pts.wt. mold releasing agent. The amount of the shrinkage lowering agent used is 5-20 pts.wt. based on 100 pts.wt., in total, vinyl ester resin and shrinkage lowering agent.
Patent JP-H05158383-A (JP)
Title: Toner sealing device
Inventor: SHINTANI TAKASHI
IPC: G03G21/00
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the toner sealing device which can direct removed residual toners toward the toner recovering part in the device without leaking these toners to the outside of the cleaning device. CONSTITUTION:The cleaning device has a cleaning means 4 which removes the untransferred toners remaining on the surface of an image carrying member 1 after transfer from the surface, a recovering means 10 which recovers the removed toners, a housing 12 which includes these means and a leakage preventive seal 14 which is joined at its base end to the lower end edge of the aperture of the housing facing the outer peripheral surface of the image carrying member and prevents the leakage of the toners removed and dropped by the cleaning means to the outside of the aperture by coming into elastic contact with the surface of the image carrying member. A downflow path forming means 15 having a downflow path to allow the dropped toners to flow down is fixed to the inner flank of the leakage preventive seal 14 of the cleaning device.
Patent JP-2001163984-A (JP)
Title: Aqueous dispersion
Inventor: MITSUI HIDEAKI
IPC: C09D5/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion which, when applied as a coating material, ink or adhesive primer to a polyolefin molding or film, gives a coating film having excellent adhesiveness, external appearance, and solvent resistance and a good softness. SOLUTION: This aqueous dispersion is prepared by neutralizing a mixture comprising 90-10% carboxylic-acid-modified chlorinated polyolefin having a chlorine content of 15-35 wt.% and 10-90% carboxylic-acid-modified ethylene- vinyl acetate copolymer with a basic substance and dispersing the neutralized mixture in water with a nonionic surfactant.
Patent JP-H11157113-A (JP)
Title: Thermal transfer printer and thermal head used in the same
Inventor: TANAKA HIDEFUMI
IPC: B41J2/345
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To measure a temperature at the completion of printing after the printing is performed by transferring thermal transfer ink on an ink ribbon to a recording paper, and to set a next printing start time based on the measured temperature. SOLUTION: There is disclosed a thermal transfer printer 1 that performs printing such that an ink ribbon 8 wherein thermal transfer ink is coated on a thin film and a recording paper 3 are conveyed by being pressed between a thermal head 11 and a platen roller 12 and a heating resistor on the thermal head is energized to be heated, then the thermal transfer ink is transferred to the recording paper 3 by virtue of the heating resistor. Thermistors 11j, 14 are provided in the printer 1. After the printing is performed by transferring the thermal transfer ink to the recording paper 3, a temperature in the printer 1 is measured by means of the thermistors 11j, 14, then a next printing start time is set.
Patent JP-H11158051-A (JP)
Title: Composition for oral cavity
Inventor: HAYASHI RIEKO
IPC: A61K8/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a high effect to inhibit the formation of dental plaques and effective for preventing oral cavity diseases by including an amphoteric polymer comprising the polymer or copolymer of a carboxybetaine type monomer and a non-cationic antibacterial agent. SOLUTION: This composition for oral cavities comprises (A) an amphoteric polymer comprising the polymer or copolymer of a carboxybetaine type monomer (for example, methacryloyoxyethyldimethylbetain- methacryloyloxyethyltrimethylammonium chloride betaine-methacrylic acid 2-hydroxylethyl ester copolymer) and (B) a non-cationic antibacterial agent (for example, triclosan). The components A and B are preferably contained in amounts of 0.001-2.0 wt.% and 0.0001-0.5 wt.%, respectively, in the composition. The composition is preferably prepared into dentifrice, mouth wash solutions, chewing gums or the like.
Patent JP-H03202489-A (JP)
Title: Manganese and manganese alloy plating method
Inventor: URAKAWA TAKAYUKI
IPC: C25D5/26
Filed: 1989-12-29
Abstract: PURPOSE:To prevent generation of solid oxide of Mn and to enhance workability by utilizing an insoluble gaseous hydrogen diffusion anode and causing the reaction of gaseous hydrogen and inhibiting multivalent manganese ions from being generated in the Mn plating liquid. CONSTITUTION:An insoluble anode 1 is utilized as an electrode in a plating cell 8 and electric plating is performed on a body to be plated which is placed on a cathode 14 in the Mn and Mn alloy plating liquid 15. In this Mn and Mn alloy plating method, a gas diffusion anode is utilized as the above- mentioned anode 1. H2 is diffused in the plating liquid 15 via the anode 1 and the oxidizing reaction of gaseous H2 is caused. Multivalent manganese ions of at least trivalency are prevented by this reaction from being generated in the plating liquid 15. Thereby deterioration of workability and damage of the plated surface are prevented which are based on solid oxide such as MnO2 and Mn2O3.
Patent JP-H11170999-A (JP)
Title: Slip controlling device for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/58
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To control slip of a vehicle by providing a brake pressure controlling means for controlling operation of a hydraulic adjusting means so as to set brake pressure of a wheel to a target brake pressure, when a vehicle running condition obtained by a detecting system is in a specific running condition. SOLUTION: A hydraulic adjusting means (HU) 4 controls, increases or decreases, openings of a pressurizing valve and a depressurizing valve independently, respectively according to signals from a control system 5 to increase or decrease liquid pressure of a brake 2 and to increase or decrease braking force added to each of wheels 21FL-21RR, respectively. The control system 5 controls SCS using a microcomputer. In the SCS control, when turning running condition of a vehicle collapses than a given condition, by performing slip control of each wheel, yaw moment is acted to the vehicle, and by controlling an engine output if necessary turning condition of the vehicle becomes a target running condition. In addition, the control system 5 controls operations of a pressurizing unit 3 and a HU 4 based on input signals from a hydraulic sensor.
Patent JP-H05180033-A (JP)
Title: Cycle controlling apparatus of internal-combustion engine
Inventor: IKEZOE AKIRA
IPC: F02D41/16
Filed: 1991-12-26
Abstract: PURPOSE:To prevent certainly internal-combustion engine stop after finish of starting condition, by inhibiting control to decrease air quantity increased for correction at starting, while increased fuel quantity remains above the fixed value in the case of deciding starting finish. CONSTITUTION:A starting finish deciding means 106 which decides the finish of engine start when cycle detected by a cycle detecting means 105 is above the fixed cycle is provided and, when the starting finish is not yet decided, air supply quantity is increased by enlarging the opening of an idling engine speed control valve 102 by means of an air quantity increasing means 107 and fuel supply quantity is increased by increasing opening time of a fuel injection valve 104 by a fuel increasing means 108. On the other hand, when the starting finish is decided, the air supply quantity and the fuel supply quantity increased by an air quantity increasing and decreasing means 109 and a fuel increasing and decreasing means 110 are decreased. However, the decrease by the air quantity increasing and decreasing means 109 is inhibited, by a inhibiting means 111 while the fuel increasing quantity is above the fixed value when the starting finish is decided.
Patent JP-H05182644-A (JP)
Title: Tube-shaped incandescent lamp mounting structure and tube-shaped incandescent lamp
Inventor: AKIYAMA MASAHIRO
IPC: H01K1/46
Filed: 1991-12-26
Abstract: PURPOSE:To prevent a glass bulb from being damaged by drilling through holes in a pair of terminal blocks, and providing a protrusion inserted into the through hole in a mounting part, so that rotational torque is reduced when a pair of the terminal blocks are screwed to be fitted to the mounting part. CONSTITUTION:In the case of mounting a tube-shaped incandescent lamp 11 on a mounting part, each protrusion 22a, 22b of the mounting part is inserted into each through hole 19a, 19b of a pair of terminal blocks 17a, 17b to perform positioning, and the terminal blocks 17a, 17b are fitted to the mounting part by a mounting screw. In this way, rotational torque in the case of screw- stopping the terminal blocks 17a, 17b to the mounting part is received to be stopped by the protrusions 22a, 22b fitted into the through holes 19a, 19b. Accordingly, the rotational torque is loaded on each seal end part 14a, 14b of a glass bulb 12 through external lead-in wires 16a, 16b, and a crack can be prevented from being generated.
Patent JP-H10183209-A (JP)
Title: Production of scaly silver powder
Inventor: ABE ISAO
IPC: B22F9/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce fine scaly silver powder suitable for a metallic paste material for a thick film process forming an electric circuit by mixing alkaline earth salt and silver oxide, roasting this mixture to produce metallic silver, subjecting the mixture to scaling treatment and dissolving away the alkaline earth metal salt with acid. SOLUTION: At least one kind of alkali earth metal salt (such as magnesium oxide, calcium oxide or the like) is mixed with silver oxide so as to regulate the weight of the silver oxide to 0.1 to 2 times that of the metallic silver produced by thermal decomposition. This mixture is roasted at 350 to 1200 deg.C in the air to form the silver oxide into metallic silver. The mixture is subjected to scaling treatment by a ball mill or the like, and after that, the alkaline earth salt is dissolved away with sulfuric acid or hydrochloric acid which do not dissolve the metallic silver. In this way, the fine scaly powder with 0.5 to 50μm average grain size suitable for a metallic paste material and a conductive coating material for a thick coating process forming an electric circuit in screen process printing or the like can easily be produced.
Patent JP-H08252204-A (JP)
Title: Steam type laundering device
Inventor: JIERII AARU KENTO
IPC: A47L11/30
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a steam cleaning device which is small, compact, well- balanced, light weight and all-in-one style. SOLUTION: This steam cleaning device has a vacuum pump 82 placed on a recess formed on the ceiling wall 24 of a main support housing 14 and a first conduit 124 connected to the air inlet of the vacuum pump and elastically sealed in a channel extending under the recess. The first conduit extends through a vacuum cover 84 covered on the ceiling wall 24 of the main support housing 14 and connected to a dome 130, and the dome is elastically sealed in a collection tank 16, then a second conduit 132 is connected to the exhaust of the vacuum pump. A third conduit 138 is connected to a suction nozzle and extends through the vacuum cover 132 and then attached to the dome 130. The dome is supported by the first and the third conduits and by the vacuum cover 84.
Patent JP-H05172716-A (JP)
Title: Detecting device of leakage gas
Inventor: KANEKO HIDEYUKI
IPC: G01M3/04
Filed: 1991-12-26
Abstract: PURPOSE:To furnish a detecting device of leakage gas which enables prevention of a false operation due to disturbing gas. CONSTITUTION:A main pipe 2 introducing an atmospheric gas in environment into a gas sensor 1 is provided with a main pipe valve 11 and a bypass pipe 12 bypassing the main pipe valve 11. The bypass pipe 12 is provided with a bypass valve 12a and with a low-temperature trap 12b, a vessel filled with an oxidizing agent, a vessel filled with an alkali water solution, or the like, as a disturbing gas suppressing means for excluding the effect of the disturbing gas which becomes a disturbance on the occasion of measurement of gas to be analyzed.
Patent JP-H06168175-A (JP)
Title: File access controller
Inventor: KAKEHATA KAZUYUKI
IPC: G06F12/00
Filed: 1992-11-30
Abstract: PURPOSE:To automatically operate an exclusive control corresponding to the file access of a task unit by registering a series of developed programs as the task, analyzing the task content, and registering a file name and a file using configuration used for the pertinent task. CONSTITUTION:When task information is inputted from a key inputting part 3, a CPU 4 executes a task analysis program stored in a magnetic disk device 7, analyzes the task content, and registers the task name, access file name, and access classification or the like as task registration information in the magnetic disk device 7. When the task name and a task start instruction are inputted from the key inputting part 3, the CPU 4 executes a task processing program stored in the magnetic disk device 7, reads and refers to the task registration information related with the pertinent task, and controls the permission or rejection of the start of the pertinent task according to the access configuration of the file used by the pertinent task.
Patent JP-H09159608-A (JP)
Title: Reflection factor measuring method and device
Inventor: MATSUDA MORIHIRO
IPC: G01N21/57
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To measure the deformation reflection factor of a fine object which is smaller than the outer diameter of flux of irradiation light. SOLUTION: Parallel light is applied from an oblique direction to a sample on a sample stand by a projection system, the reflection image of the sample is observed from a regular reflection direction (θ=0 deg.) on a monitor television 18, the sample is moved so that a small object to be measured is located at the center of an observation range, an area ratio d which the small object occupies in the observation range is measured, an image pick-up camera 17 which is set to the position of a photodetector for picking up the image of the sample is switched to a photodetector, and a light reception system 102 consisting of an objective lens 11 rotating within an incidence surface around a point where the light axis of a projection system 10 crosses the sample and the photodetector is rotated a quantity of reflection light Φ (θ)  from the sample is measured while changing the angle θ. Then, the sample is removed and a reflection mirror whose reflection factor is known is mounted and a quantity of reflection light Φ0 from the reflection mirror is measured at a position of θ=0 deg., thus efficiently and accurately measuring the reflection factor of the above small object from the above quantity of reflection light Φ0 and Φ(θ) and an area ratio (d).
Patent JP-H05183996-A (JP)
Title: Wide band ultrasonic probe
Inventor: TAKEUCHI SHINICHI
IPC: G01S7/52
Filed: 1991-12-27
Abstract: PURPOSE:To realize the wide band processing while obtaining the sensitivity high enough near the fundamental frequency being the main frequency in use by providing one or more acoustic matching layers with a fourth wavelength on the acoustic radiation surface of one Langevin vibrator. CONSTITUTION:The wide band ultrasonic probe is of the Langevin vibrator structure having metal resonance blocks 5a and 5b on both sides of a pair of piezoelectric vibrators 1a and 1b. On one acoustic radiation surface of the Langevin vibrator, one or more acoustic matching layers 6 with a fourth wavelength are provided. Further, on the opposite acoustic radiation surface, the block member consisting of the material with the lower acoustic impedance compared to the water is arranged. As the block member, the closed cell sponge or styrene foam is used. Thus, the wider band and the higher sensitivity can be obtained by providing, for example, the plastic acoustic matching layer 6 with the lower acoustic impedance compared to the water on the acoustic radiation surface of the Langevin vibrator.