baber/WOPTO huggingface dataset:
Patent JP-H08317847-A (JP)
Title: Simple small cup
Inventor: KATSUMATA TSUGIO
IPC: A47G19/22
Filed: 1995-05-26
Abstract: PURPOSE: To provide a small cup leaving no content on the outside of an upper lip when the liquid content of deep color is drunk and having good operability at a low cost. CONSTITUTION: This bottomed substantially cylindrical small drinking cup having a side wall 2 and a bottom section 4 is provided with a cylindrical section 1 erected upward from one place of the side wall 2 and having a through hole 3 and a liquid inflow port 5 at the lower end section of the cylindrical section 1.
Patent JP-S5586725-A (JP)
Title: Molding method of thermoplastic resin tube
Inventor: TAKASHIMA SHINGO
IPC: B29C48/32
Filed: 1978-12-25
Abstract: PURPOSE:To mold a thermoplastic resin tube having a circular projection on the outer surface periphery thereof at a given interval by pushing thermoplastic resin retained at the outlet of a die ring as extruded in a tubular manner with the extrusion speed larger than the withdrawing speed intermittently. CONSTITUTION:A thermoplastic resin is extruded through a space between a die ring 1, provided with an orthogonal notch B on the inner surface entirely to the tip from the point A close to the tip face thereof, and a mandrel 2 to form a resin tube P. The moment the work reaches the point A for providing a circular projection P' on the outer surface of the pipe P in the circumferential direction, a withdrawing machine 3 is decelerated or halted. At the same time, a multisectional outer die 5 provided in contact with the tip face of the die ring 1 is closed and the resin fills the notch B to form a projection P'. With the outer die 5 opened, the withdrawing speed is put back to the normal level to mold the tube P having the projection P'. After cooled from the inside with a cooling jacket on an inside mandrel 6 provided at the tip of the mandrel 2, the pipe is withdrawn ahead with the withdrawing machine 3.
Patent JP-H0455070-A (JP)
Title: Method for cleaning electrode for spot welding
Inventor: NOMURA KOJI
IPC: B23K11/30
Filed: 1990-06-22
Abstract: PURPOSE:To remove the carbides deposited on electrode surfaces by the simple method by spot welding a steel plate a prescribed number of times, then holding metallic materials having the high affinity to carbon with both electrodes, passing current between both electrode in this state and transferring the carbides deposited on both electrodes to the metallic materials. CONSTITUTION:The metallic materials 5 having the high affinity to the carbon are held by both electrodes 2, 3 when a specified amt. of the carbides 4a, 4b are deposited on the electrodes. The pressurized parts of the metallic materials 5 are heated by passing a current between both electrodes in this state, by which the carbides 4a, 4b deposited on the electrodes 2, 3 are transferred to the metallic materials 5. Namely, the material having the high affinity to the carbon is used for the metallic materials 5 for transfer and, therefore, the adhesive strength of the carbides and the metallic materials 5 is higher than the adhesive strength of the carbides 4a, 4b and the electrodes 2, 3 and the carbides 4a, 4b are stripped from the surfaces of the electrodes 2, 3 and stick to the metallic material 5 side. The carbides 4a, 4b are thereby removed.
Patent JP-2000352163-A (JP)
Title: Attaching construction for solar panel
Inventor: SAITO KIYOKAZU
IPC: E04D13/18
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight solar panel attaching construction requiring no double roof construction. SOLUTION: This solar panel attaching construction 20 is formed watertight by straddling and fitting a receiving member 23 at an upper portion of A plurality of longitudinal members 22 having a box-shaped cross section, a mold 25 inserted with a longitudinal end portion of the solar panel 40 is attached to its upper surface, a batten portion 21 is formed to cover its top with a cover plate 26, a lower mold 34 inserted with an upper lateral end portion 45 of the solar panel 40 and an upper mold 33 inserted with a lower lateral end portion 45c of an adjacent solar panel 40 are fixed together so as to intersect between the longitudinal members 22 at predetermined intervals, the lower mold 34 and the upper mold 33 are jointed together thereby forming a lateral seal portion 31 and providing the watertight attaching construction for both longitudinally and laterally.
Patent JP-H11335547-A (JP)
Title: Fire-resistant thermoplastic resin composition and molding thereof
Inventor: SAITO AKIHIRO
IPC: C08K5/42
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having an improved staining without losing its fire-resistance and mechanical strength by blending specific amounts of a polycarbonate resin, a phosphoric ester compound and a sulfonic acid phosphonium salt. SOLUTION: This composition comprises 100 pts.wt. of a polycarbonate resin, 0.5-30 pts.wt. of a phosphoric ester of formula I such as triphenyl phosphate or the like, 0.0001-10 pts.wt. of a sulfonic acid phosphonium salt of formula II such as dodecyl sulfonic acid tetraalkylphosphonium salt or the like, optionally not more than 200 pts.wt of at least one thermoplastic resin selected from the group consisting of a styrene resin, an acrylic resin and the like, and 0.0001-1 pt.wt. of a phosphorus stabilizer. In formula I, R<1> R4 are each hydrogen or an organic group; X is an organic group whose valence state is not less than two; p is 0 or 1; q is 1-30; r is 0 or more. In formula II, R<a> is a 1-40C alkyl or a 6-40C aryl; R<b> , R<c> and R<d> are each hydrogen, a 1-10C alkyl or a 6-10C aryl.
Patent JP-H107422-A (JP)
Title: Production of glass and apparatus therefor
Inventor: KINOSHITA HIROAKI
IPC: C03C3/06
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a process and apparatus for producing a glass having optically excellent characteristics after gel firing by irradiating a treated solution of wet gel with ultrasonic waves under specific conditions in the production of glass by the sol-gel process. SOLUTION: The gel soaking tank 1 is filled with a solution 2 for soaking wet gel and wet gel 3 is placed in the tank 1. An ultrasonic wave generator element 4 is set in the gel-soaking tank 1, ultrasonic waves are generated by the driving power source 5. In addition, an ultrasonic wave shield 6 which damps or shields ultrasonic waves is provided so that the wet gel may not be directly exposed to ultrasonic waves. The treating solution in the ultrasonic wave shield is desirably well mixed with the treating solution in the gel-soaking tank 1 to keep the mixing state of the gel-treating solution homogeneous. As an ultrasonic shield 6, is used a silicone rubber or porous alumina which is inert to the treating solution and is prepared by boring pin-holes on silicone rubber.  In the case that the shield 6 completely shields the treating solution, for example, alumina, the ultrasonic waves are applied intermittently.
Patent JP-H0326913-A (JP)
Title: Display apparatus of current position of moving body
Inventor: NAGASHIMA YOSHIMASA
IPC: G01C21/00
Filed: 1989-06-26
Abstract: PURPOSE:To detect the current position of a moving body with good accuracy by restricting the area for retrieval of the current position of said moving body by a GPS receiver and pattern-matching the road shape with the running locus thereby to make correction to the current position. CONSTITUTION:A current position calculating means (c) integrates the moving components per unit of the running distance on the basis of outputs from an azimuth sensor 12 and a distance sensor 13, thereby obtaining the current position of a moving body. The result is indicated together with a road map of the neighborhood onto a current position display means (d). At the same time, the result is stored as a locus data by a locus data memory means (e). A GPS receiver 22 detects the position of the moving body on the basis of signals from a GPS satellite. A restricting means (b) restricts the retrieving area of the map information within a map information memory means (a) based on the information of the GPS receiver 22. A pattern matching means (f) matches the pattern of the road shape within the restricted area with that of the locus data within the memory means (e). If the patterns match with each other, a correcting means (g) corrects the current position, and a correct current position is indicated by the display means (d).
Patent JP-H06214725-A (JP)
Title: Data storage system using host computer
Inventor: ZANGU DEIN
IPC: G06F3/06
Filed: 1993-06-30
Abstract: PURPOSE: To store and retrieve data like a large driving system by using a disk drive of a multiple small capacity. CONSTITUTION: The constitution and the method for a super data disk allows plural comparatively small and slow disk drives (SCSI disk drives 40a to 40c, e.g.) to attain the band width of continuous data transfer higher than that of the more expensive drive of high capacity. A controller 20 allocates data to the drives by parallel methods in terms of appearance by using an idle bus time. The multi-disk constitution is operated such as one large high-speed disk without making a user notice it.
Patent JP-2001001786-A (JP)
Title: Eye-detection method in doze alarming system
Inventor: RO SEIGAKU
IPC: B60K28/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enable detection of driver's eyes with accuracy by forming an isosceles triangle based on a driver's nose as well as respective elements, determining elements of eyes and identifying both eyes of the driver. SOLUTION: A camera detects a face image of a driver while a vehicle is running (S1). In an image processing section, binary digitalization of the image is performed through filtering such that pixels similar to eyes are determined to be one, and pixels other than 1 are determined to be zero (S2). Elements present in pair are determined, and an element closest to the paired elements is identified to be a driver's nose (S3). Based on the nose, an isosceles triangle is formed and elements in which eyebrows and eyes can both be found at the same time are determined (S4). Then two apexes of the small isosceles triangle, composed of the determined elements of eyes and the identified nose, are identified to be the driver's eyes (S5).  In this way, the driver's eyes can be detected accurately based on a face image of the driver detected while a vehicle is running and thus an eye-detection method in a doze alarming system can be achieved.
Patent JP-H06344522-A (JP)
Title: Agricultural soft vinyl chloride base resin film
Inventor: SHUDO KAZUMICHI
IPC: B32B27/30
Filed: 1993-06-07
Abstract: PURPOSE:To enhance the anti-fogging properties and dust-proof properties at the time of long-term stretching by forming a coating film containing an acrylic resin modified with vinyl group-containing alkoxysilane and vinyl group- containing polysiloxane as effective component on both surfaces of an agricultural soft vinyl chloride base resin film compounded with a surfactant and having antifogging properties in specific thickness. CONSTITUTION:An agricultural soft vinyl chloride base type resin film compounded with a surfactant and having anti-fogging properties is used as a base material. A coating film composed of a coating material containing a silicone modified acrylic resin obtained by copolymerizing 0.5-20wt.% of vinyl group-containing alkoxysilane, 0.1-20wt.% of vinyl group-containing polysiloxane, 10-30wt.% of acrylic ester or methacrylic ester having a hydroxyl group and 40-80wt.% of methacrylic ester and/or acrylic ester having a 1-12C ester group as an effective component is formed on both surfaces of the base material so that the thickness thereof is 0.2-1.0mum on one surface of the base material and 1.0-5.0mum on the other surface thereof.
Patent JP-S5864567-A (JP)
Title: Information retrieval device
Inventor: HASHIMOTO SHINTAROU
IPC: G11B27/10
Filed: 1981-10-12
Abstract: PURPOSE:To provide a medium where video is recorded with versatility and to facilitate retrieval, by providing an information retrieval device used for an electronic dictionary, etc., with a memory wherein additional information to be displayed selectively in relation with index words is stored, and a means of displaying fixed display contents and additional information. CONSTITUTION:Index words and display contents to be displayed fixedly in relation with them are stored in an index word memory MU in prescribed order, and the contents of the memory MU are retrieved according to the specifying signal of a retrieval key to display the display contents on a television set TV through a video disk device VD. This information retrieval device is provided with an importance memory MM stored with additional information to be displayed selectively in relation with the index words, and a selective output control part MS which selects the additional information in the memory MM according to the specifying signal of a selection key. Thus, the fixed contents by the index word and the additional information from the memory MM are displayed on the set TV to provide a video recording medium with versatility, facilitating retrieval.
Patent JP-S5587122-A (JP)
Title: Light scanner
Inventor: SHIRASAKI TAKAYUKI
IPC: H02K7/065
Filed: 1978-12-23
Abstract: PURPOSE: To eliminate the change in the resonance frequency of the vibrator and achieve the improvement in the light scanner by providing a thermo sensitive element in a reversible motor to detect the temperature in the motor controlling the temperature of the motor to the specified temperature by its detection output.  
     CONSTITUTION: A thermistor 10 and heater 20 are provided in the motor body 1 of the light scanner in order to stabilize mechanical characteristics such as resonance frequency of the vibrator. The thermistor 19 is disposed near a speed detecting plate 16 and the thin-plate-form heater 20 is disposed in close contact with the motor body 1 and is packed in the motor body 1 by the epoxy resin of superior heat conductivity. When a heater drive circuit DHT operates, the thermistor Th detects the temperature in the light scanner and the circuit DHT controls the current supply to the heater HT, by which the temperature in the light scanner is controlled to the specified temperature. As a result of this, it becomes possible to eliminate the fluctuations in the natural frequency of the torsion spring bar 2 and make its amplitude fluctuations negligible, thus the accuracy of the light scanner may be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6055064-A (JP)
Title: Coating composition
Inventor: KAWAMURA YUUJI
IPC: C09D175/00
Filed: 1983-09-07
Abstract: PURPOSE:To provide a coating compsn. having excellent film forming properties, adhesion, resistance to water and solvents, etc., by dispersing a polyurethane having an average particle size within a specified range or said polyurethane and a fine vinyl polymer powder in an aq. medium. CONSTITUTION:A fine polyurethane polymer powder having an average particle size of 0.03-0.3mu and a light transmittance (0.03% aq. dispersion) of 34-99.5% is prepd. Said polyurethane alone is dispersed in an aq. medium, or said polyurethane and a fine vinyl polymer powder having an average particle size of 0.01- 0.2mu and a light transmittance (0.03% aq. dispersion) of 61-99.5% are dispersed in an aq. medium to obtain the desired coating compsn. Preferred vinyl polymers include acrylic polymers composed of a major portion of a (meth)acrylate ester and a minor portion of an alpha,beta-unsaturated carboxylic acid as monomer components.
Patent JP-H05330681-A (JP)
Title: Paper feeding device
Inventor: NAKAJIMA YOSHIAKI
IPC: B65H3/52
Filed: 1992-06-01
Abstract: PURPOSE:To perform desirable paper feeding without skew by making one of supporting holes of a rotatably supported pad into a setting hole to a supporting shaft, and forming the other hole into an elongated hole in a paper feeding device provided with sheet separating mechanism for letting sheets pass between a rotating roller and the pad so as to feed plural sheets separatively. CONSTITUTION:A separating roller 2 is rotatably supported at a shaft 2a, and a separating pad 1 is fixed to a pad fixing plate 3. The pad fixing plate 3 is then supported rotatably by a supporting shaft 4, and the pad fixing plate 3 is pressed by a coil spring 5 so that the separating pad 1 is brought into pressure contact with the separating roller 2. One supporting hole 31a for passing the supporting shaft 4 is made into a setting hole to the supporting shaft 4, and the other supporting hole 32a is formed into an elongated hole. Accordingly, even in the case of the parallelism of the separating roller 2 to the shaft 2a and supporting shaft 4 being shifted, the separating pad 1 is pressed to the separating roller 2 without generating partial contact, so that a document is conveyed desirably without skew.
Patent JP-S6222027-A (JP)
Title: Flat construction for measuring oil quantity in underground tank of gasoline station
Inventor: MAESHIBA SOZABURO
IPC: G01F23/40
Filed: 1985-07-23
Abstract: PURPOSE:To prevent a float turning torsionally and to enable it to ascend and descend smoothly by inserting a guide tape which is suspended in a tank using a plumb into a tape guide provided with an inclination to the float. CONSTITUTION:The guide tape 9 is suspended unmovably by the plumb 12 of the tip in the underground tank A. Then, the guide taper 9 is inserted into a guide frame body 8 fitted with the inclination of 45 deg. with respect to the longitudinal direction of the float 5. When the float 5 is first stored in the tank, the guide 8 is stored in a state slanting to the right but made level when the float 5 attains the oil surface and made the state slanting to the left at this time. Accordingly, since it is prevented that the float 5 turns torsionally, the float 5 can be ascended and descended smoothly, and the accurate oil surface can be measured.
Patent JP-S5964631-A (JP)
Inventor: MERISU MAIKERU KERII
IPC: C08G63/78
Filed: 1983-09-07
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-S5787105-A (JP)
Title: Device to evaluate performance of rotary solenoid
Inventor: YAMAZAKI MASARU
IPC: H01F7/18
Filed: 1980-11-20
Abstract: PURPOSE:To evaluate the performance of a solneoid by measuring the open terminal voltage or short circuit current when the operation is checkecd by a stopper in the last operating stage. CONSTITUTION:A driving signal applied across terminals a and b in the direction of rotation actuates a control circuit 4, driving power source 1 for a certain period of time which drives a rotary solenoid 2. When the driving current is interrupted the solneoid moves by its own inertia until it touches the stopper and counter electromotive force produced in the solenoid 2 disapears. A terminal voltage detector circuit 3 detects it and determines whether or not disapearance of the signal occurred at a prearranged time length after the input of the driving signal from the control circuit 4. If it ocurred within a prearranged period of time, the operation is judged extraordinary. In place of the open terminal voltage, a short circuit current may be used, thereby enabling the evaluation of the performance of a rotary solenoid 2.
Patent JP-H05333953-A (JP)
Title: Static reactive power compensating device
Inventor: MIYATA NORIO
IPC: H02J3/18
Filed: 1992-05-29
Abstract: PURPOSE:To improve the operating efficiency of an inverter suppressing the instantaneous voltage drop and reducing the total operation loss by applying the PWM high speed control to only the voltage drive due to the rush current produced in a transient variance state. CONSTITUTION:A PWM carrier frequency switching circuit 10 increases the carrier frequency with a CB application signal and inputs this signal to a PWM gate control circuit 15. When a system bus is kept in a steady state, the signal inputted to the circuit 15 is modulated by the carrier of the same frequency as the power frequency and inputted to a gate drive circuit 16 to control an inverter 9. The voltage variance due to the rush current caused by the switching of application of voltage, etc., switches the carrier frequency to an integer multiple of the power frequency with the BC application signal, for example, by the switching circuit 10 and carries out the modulation with this carrier. Thus, the voltage drop caused by a rush current is suppressed at a high speed.
Patent JP-H11350087-A (JP)
Title: Corrosion resistant steel
Inventor: KATO KENJI
IPC: C22C38/38
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a steel having excellent corrosion resistance at a low cost by incorporating one or more kinds of Mg and In by specified quantity into a metallic coating layer having a specified thickness, formed on the surface of a steel base material having a specified componental compsn. and having the potential is baser than that of the base material in an aq. soln. environment. SOLUTION: A steel having a compsn. contg., by weight, 0.01 to 3.0% Si, 0.01 to 3.0%, Mn, 0.1 to 9.9% Cr, 0.1 to 10% Al, and the balance Fe with inevitable impurities in which the content of C is limited to <=0.02%, P to <=0.03%, S to <=0.01% and N to <=0.02% is prepd. The steel is used as a base material, and, on the surface of the base material, a coating layer of a metal whose potential is baser than that of the base material in an aq. soln. environment (aluminum, zinc chromium, manganese or alloys essentially consisting of them) is formed at a thickness of 0.5 to 500 μm. At this time, in the case the coating layer has furthermore been incorporated with at least one kind of Mg and In by 0.05 to 10 wt.% by individual content, more excellent corrosion resistance can be obtd.
Patent JP-S5952726-A (JP)
Title: Measuring method for power variation of internal combustion engine
Inventor: INA TOSHIKAZU
IPC: G01L5/00
Filed: 1982-09-20
Abstract: PURPOSE:To measure power variation more accurately by detecting variation in one of the rotating speed, torque, and in-cylinder pressure of an engine depending substantially upon the only power variation of the engine. CONSTITUTION:A rotating-speed variation arithmetic program is started at every fall of a period signal 71a and a mean rotating speed shown typically in the figure 3 is stored in a memory. The height of every bar of the bar graph corresponds to a mean rotating speed and each mean rotating speed is stored atop of each bar in the memory. The figure 3 shows the state when the crank shaft 1 of the 3rd cylinder exceeds 60 deg. in an explosion stroke. The mean rotating speed of the crank shaft 1 at intervals of 30 deg. pulsates periodically as shown by a dotted line in the figure according to the explosion stroke of each cylinder. A computer 74 calculates only mean rotating speeds of the explosion stroke of each cylinder from 30 deg. to 60 deg. and 90 deg. to 120 deg. of the crank shaft 1 (solid line). For example, the rotating speed variation of the 1st cylinder is calculated and the power variation of the 1st cylinder is known from the rotating speed variation.