baber/WOPTO huggingface dataset:
Patent JP-2001112050-A (JP)
Title: Position registration system and method for mobile communication system
Inventor: TANIGUCHI AKIHIRO
IPC: H04W4/90
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To allow a portable telephone/automobile telephone system to obtain accurate position information by using position information through a personal handyphone system. SOLUTION: A mobile terminal is configured to receive a communication service through a portable telephone/automobile telephone system and a personal handyphone system. Thus, the mobile terminal receives position information sent from a radio base station of the personal handyphone system and stores the received position information to an HLR connected to the portable telephone/automobile telephone system and the personal handy-phone system. An exchange of the portable telephone/automobile telephone system locates the mobile terminal on the basis of the position information stored in the HLR and assigns a channel to the mobile terminal.
Patent JP-S63140688-A (JP)
Title: Protective device for brushless motor
Inventor: KAMIYAMA KAZUMI
IPC: F24F11/02
Filed: 1986-12-03
Abstract: PURPOSE:To prevent the breakage of semiconductors, by a method wherein a means is provided for detecting speed of a wind driving a fan forcibly from outside, and the output thereof is decided whether it has exceeded a given value. CONSTITUTION:A brushless motor, equipped with a coil 3, a rotor 4 and a phase detecting means 5, detecting the position of a magnetic pole, is driven by controlling a semiconductor switching group 2, which conducts current from a DC power source 1 through said coil 3. Further, the switching group 2 is controlled by a driving means 6. In this case, an outer air speed detection means 7 and a decision means 8, which decides whether an outer air speed value, detected by the outer air speed detection means 7, has exceeded a given value or not, are provided. When the outer air speed becomes the given value or higher, all elements of the semiconductor switching group 2 are put OFF. According to this method, overcurrent, conducted through the coil 3 and the semiconductor switching group 2 of the brushless motor, may be prevented.
Patent JP-H10135777-A (JP)
Title: Ladder filter
Inventor: SHIMIZU KAZUKI
IPC: H03H9/58
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a ladder filter of a simple structure which is free from its wrong placement by securing the connection via a band-shaped conductive sheet between plural serial and parallel resonators which extensibely vibrate in the longitudinal direction to the vibration electrodes formed on both main surfaces of a piezoelectric substrate. SOLUTION: Every serial vibrator 1 is placed at a position divided by a projecting part 34b, so that the extensible vibration detection of the vibrator 1 is set in its longitudinal direction of a container 3. The thickness surface of the resonator 1 touches an insulated elastic sheet 5 prepared on the inner bottom surface of the case 3, so that the main surfaces of adjacent resonators 1 where the vibration electrodes 11 and 12 are set opposite to each other. Every conductive elastic substance 4 is positioned by the opening parts of recess parts 35a and 35c in terms of the length of the resonator 1 and also by the part 34b. The directions of both parts 35a and 35c are kept in the vibrator array direction based on the array length of four substances 4 and three resonators 1 and also on the elasticity of substances 4.
Patent JP-H04162540-A (JP)
Title: Wire-clamping mechanism
Inventor: KAYAHARA TORU
IPC: H01L21/60
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate the time required for making clamping faces parallel and for adjusting them, to eliminate a mistake by an individual difference when they are adjusted and made parallel and to realize a bonding operation which is stable for a long time by a method wherein at least one side of the clamping faces is formed as a cylindrical face. CONSTITUTION:At a wire-clamping mechanism used for a wire bonding apparatus, at least one side is formed as a cylindrical face. Alternatively, a spring 4 or the like is used at least for one side. For example, a wire 3 is clamped by using a flat board 2 and a clamping block 1 having a cylindrical face. In this case, both the clamping block 1 and the flat board 2 may be driven or only one of them may be driven. When only one of them is driven, the fixed side can be caught by using the spring 4. Alternatively, clamping blocks having the cylindrical surface may be used on both sides.
Patent JP-S63141481-A (JP)
Title: Energy diffusion signal generating circuit
Inventor: TSUBOIKE MITSUYOSHI
IPC: H04N7/20
Filed: 1986-12-03
Abstract: PURPOSE:To effectively utilize the permissible band of a satellite repeater by controlling the level of a symmetrical triangle wave signal even in response to the level of a color subcarrier signal in addition to the presence or absence of a TV signal. CONSTITUTION:A color subcarrier signal detection circuit 5 extracts only a color subcarrier component among TV signals and the comparator 6 of the next stage compares its extracted level with a prescribed reference level. The amplification factor of the variable amplitude circuit 4 varying the amplitude of the symmetrical triangle wave from the symmetrical wave signal generating circuit 3 is controlled by a level difference signal as the result of the comparison. The amplification factor of the variable amplitude circuit 4 is also controlled by the presence and absence discrimination signal of the TV signal from a TV vertical synchronizing signal detection circuit 2. The symmetrical triangle wave signal from the variable amplitude circuit 4 is superimposed on the TV signal by a synthesizing circuit 1.
Patent JP-H06137039-A (JP)
Title: Louver type sliding door
Inventor: MIYATAKE YOSHIKAZU
IPC: E06B7/086
Filed: 1992-10-27
Abstract: PURPOSE:To simplify the structure of a louver type sliding door and to reduce cost. CONSTITUTION:Each of a plurality of slats 2 comprises a slat body 2a, a slat shaft 2b, and a small ratchet 2c. The slat shaft 2b is coupled to a chain 5 movable along a side frame 1. The small salts 2c are individually nipped between a plurality of nipping members 13. The nipping members 13 between which the small slat 2c is nipped are rotated at a given angle. The slat bodies 2a are simultaneously rotated to perform ventilation and natural lighting. There is no need to attach the slat 2 to a frame for rotation like a conventional type. Structure is simplified, the size of a space to contain the slats 2 is reduced, and a slender side frame 1 is usable. Load of the slat 2 is supported by the nipping member 13. The load burden of the chain 5 is relieved and wind pressure resistance is improved. A low drive force for the chain 5 suffices for operation of a sliding door.
Patent JP-S62146642-A (JP)
Title: Enlarging processor of printing data
Inventor: UCHIKATA KOUICHIROU
IPC: G09G5/26
Filed: 1985-12-20
Abstract: PURPOSE:To make the enlargement of even the additional pattern such as an underline or the like as well as the dot pattern such as character, symbol, etc. possible, by adding the save buffer by which the dot pattern outputted from a pattern generator is stored as a printing image and the additional pattern generator for writing the additional pattern such as the under line or the like included in the save buffer. CONSTITUTION:The code corresponding to a character is inputted to a pattern generator 6 from a text memory 1 and a basic dot pattern is outputted to a save buffer 7 from a pattern memory 2. Additional information is outputted to an additional pattern generator 5 from a qualified memory 3 and stored in the save buffer 7. Then, each one dot line from the uppermost line of the dot pattern in the save buffer 7 is read into a one line buffer 10 with a one dot line reading part 9. Because enlarging magnification information 'two times' has been outputted from a modifying memory 3 at that time, it is enlarged with an enlarging processor 11 and stored in a printing buffer 12.
Patent JP-H05127525-A (JP)
Title: Toner supply device
Inventor: MARUMOTO TAKESHI
IPC: G03G15/08
Filed: 1991-11-05
Abstract: PURPOSE:To provide a toner supply device for forcibly scraping toner sticking on the wall surface of a carrying roller and carrying the toner so that it may be uniformized all over the developing device in a width direction. CONSTITUTION:As to the toner supply device provided with a spiral carrying roller 4 arranged in a toner carrying path 3 and a supply port 7 punched in the surface of the toner carrying path 3 facing the developing device, and for carrying the toner and supplying it to the developing device through the supply port 7 by driving the carrying roller 4 to be rotated, the device is provided with a scraping member 8 constituted of plural elastic pieces 82 attached with the toner carrying path 3 so as to face the supply port 7 and also juxtaposed at a prescribed pitch in the axial direction of the carrying roller 4, and also abut on the wall surface of the carrying roller 4 while being elastically deformed in accordance with the rotation of the carrying roller 4.
Patent JP-H06205657-A (JP)
Title: Stabilized sorbic acid or its salt
Inventor: MERU MAASHIADESU
IPC: A23L27/30
Filed: 1993-10-25
Abstract: PURPOSE: To obtain a stabilized sorbic acid or its salt for an antimicrobial agent, etc., by preparing a stabilized aq. soln. contg. sorbic acid or its salt in an antimicrobial ratio and manganous ions enough to prevent the oxidation of the sorbic acid or its salt to acetaldehyde. CONSTITUTION: Sorbic acid (2,4-hexadienic acid) or its salt such as potassium sorbate is added to water in an antimicrobial ratio and manganese sulfate is further added so as to attain 0.1-5 ppm concn. of manganous ions. Sucralose, sodium benzoate, citric acid, sodium citrate, etc., are then dissolved in the resultant aq. soln. contg. manganous ions enough to prevent the oxidation of the sorbic acid or its salt to acetaldehyde to obtain the objective stabilized srobic acid or its salt contg. low concn. manganous ions as a stabilizer and useful for an antimicrobial agent for food, pharmaceuticals and products for promotion of health.
Patent JP-H06138108-A (JP)
Title: Plate-surface scanning apparatus
Inventor: NAGAKURA YOSHIYUKI
IPC: G01N29/26
Filed: 1992-10-27
Abstract: PURPOSE:To realize the scanning mechanism, which can scan all parts of the surface of a steel plate without resetting an apparatus. CONSTITUTION:This apparatus is constituted of the following parts. Two travelling frames 1 are mounted on the facing edge parts of a steel plate P and travel along the edge parts. A rotary shaft 7 is supported at the vicinity of the center of the travelling frame, forms a right angle with the edge of the steel plate and links two travelling frames. A guide shaft 9 is supported with the tip of rotary arms 8, which extend in the radial direction from the positions of the rotary shaft at the outside of the travelling frames. The guide shaft 9 is in parallel with the rotary shaft. An attitude maintaining mechanism 10 is provided between the two shafts. A holding part 20 is engaged with the guide shaft and inserted and holds devices such as a probe. A traversing device laterally moves the holding part on the guide shaft.
Patent JP-H04161133-A (JP)
Title: Tableware drying machine
Inventor: ITO TAKESHI
IPC: A47L19/00
Filed: 1990-10-26
Abstract: PURPOSE:To constitute the bottom part of a slide box so that drainage can be executed, and to improve the drying efficiency of a chopping board by providing an opening part on the chopping board containing slide box which can be drawn out, in the lower part of a main body cover, and inclining the bottom face of the slide box toward the opening part, and also, placing a water receiving cup right under the opening part. CONSTITUTION:To a main body 1, a slide case 9 for containing a chopping board 210 is attached so as to be slidable forward. On a bottom part of the side face of this slide case 9, a projecting opening part 9a is provided. and the bottom face of the slide case 9 is inclined toward this opening part 9a. Also, the opening part 9a is positioned in the upper part of a water receiving cup 18, and water drained from the opening part 9a drips dot as indicated with a dotted line arrow, and collects in the water receiving cup 18. Moreover, the slide case 9 does not cover all of the upper part of the water receiving cup 18, and water dripped from tableware 212 drained from a drain port 217 drips down as indicated with a full line arrow and collects in the water receiving cup 18. In such a way, the drying efficiency of the contained chopping board is improved, and generation of mildew and adhesion of fur caused by residual water 09 decreased.
Patent JP-S62137916-A (JP)
Inventor: ARAN NAKASHIYU
IPC: H03F3/343
Filed: 1986-12-05
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-S62148791-A (JP)
Inventor: TSUCHIDA HIDEHARU
IPC: E06B9/262
Filed: 1985-12-24
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-2001105129-A (JP)
Title: Supplying device of molten metal for metal casting
Inventor: UENO NOBUMI
IPC: B22D35/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a supplying device of molten metal for metal casting, in which even a metal having high corrosiveness to piping, etc., such as molten zinc can smoothly be cast to a mold. SOLUTION: In the molten metal supplying device 1 for metal casting, in which the molten metal 11 fed through pipes 15, 16 by working a pump 12 is spouted from a spouting hole 17 and poured into the mold 20, the height of the spouting hole 17 is variably constituted to the mold 20 by integrally turning the pump 12 and the pipes 15, 16 or by relatively elevating/lowering the pump 12 and the pipes 15, 16 to the mold 20.
Patent JP-S62149859-A (JP)
Title: Production of beta type titanium alloy wire
Inventor: SAKUYAMA HIDEO
IPC: C22F1/18
Filed: 1985-12-24
Abstract: PURPOSE:To produce a wire having good dimensional accuracy and good surface quality by subjecting a beta type titanium alloy successively to heating treatments respectively at specific temps. in the atm. and vacuum, then cooling the alloy at a specific rate and subjecting the cooled alloy to a soln. heat treatment then to cold drawing. CONSTITUTION:The beta type titanium alloy strand is heated for about 1min-1hr at 400-650 deg.C in the atm. to form an oxide film on the surface. The strand is then heated and held for about 5-60min to and at about the beta transformation point or above - beta transformation point + about 400 deg.C or below in the vacuum or inert gaseous atmosphere and thereafter the strand is cooled at a cooling rate of >=1.8 deg.C/min and is thereby subjected to the soln. heat treatment. A lubricating agent is applied on the surface of the strand consisting of the betatitanium alloy subjected to such soln. heat treatment and the strand is cold drawn. The wire after the drawing is descaled and is subjected to a soln. heat treatment or aging treatment for solutionization, etc., according to the requirements for the final product.
Patent JP-H11126999-A (JP)
Title: Method and device for non-contact positioning of chip component
Inventor: UMA GETSUPEI
IPC: H05K13/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for complex analysis and structure, for quick and accurate positioning, by positioning a chip component based on a chip component projection width wherein a chip component of symmetrical shape is rotated. SOLUTION: A light-emitting unit 12 comprises a parallel light irradiating part 18 comprising a slit which emits a specified parallel light 17. A photo- detecting unit 13 comprises a slit-like parallel light detecting part 19 which photo-detects the parallel light 17 from the parallel light irradiating part 18. A chip component 11 is placed at a position, within a detection area of the parallel light 17 between the light-emitting unit 12 and the photo-detecting unit 13, where the edge of light agrees with the center line of the absorption noise which absorbs the chip component. Then, rotation is executed with a central position where a plane projection part of the chip component 11 is minimum as a center. Thus, the need for complex analysis and structure is eliminated for quick and accurate positioning.
Patent JP-H0992649-A (JP)
Title: Wiring structure for semiconductor device and manufacture of the same
Inventor: AWAYA NOBUYOSHI
IPC: H01L23/52
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of a copper wiring to a semiconductor substrate and its resistance against corrosion. SOLUTION: A multilayer film of a high melting point metallic film 3a, a copper film 4 and a high melting point metallic film 3b are formed on the insulating film 2 of the semiconductor substrate 1 by a sputtering method, and an insulating film 5 is formed as a mask on the high melting point metallic film 3b. Then, the copper wiring is formed using the high melting point metallic films 3a and 3b and the copper film 4 by a lithography method and a dry etching method. A thin aluminum film 6 having a thickness less than about 2% of the copper film 2 is deposited on the insulating film 2 where the copper wiring is formed. An aluminum-copper alloy film 7 is formed on the surfaces of both sides of the copper film 4 by a thermal treatment at about 350 deg.C.  Then, the aluminum film 6 on the insulating film 2 and 5 is etched and removed by dilute hydrofluoric acid or phosphoric acid, and copper wiring structure where both sides of the copper film 4 are covered by the aluminum-copper alloy film 7 can be realized.
Patent JP-H08148832-A (JP)
Title: Multilayered printed board
Inventor: MATSUMOTO YUICHI
IPC: H05K3/46
Filed: 1994-11-24
Abstract: PURPOSE: To enable reducing dielectric coupling between conductor layers at a low cost, by composing at least two layered out of dielectric layers of two kinds of materials different in permittivity. CONSTITUTION: Conducting layers a3, a4 are connected with a power supply (Vcc and GND). Conductor layers a1, a2, a5, a6 for forming electric circuits are worked in specified wiring patterns. Dielectric layers b2-4 are composed of material (c) which has comparatively high permittivity and is inexpensive, and dielectric layers b1 and b5 are composed of material (d) which is expensive and has low permittivity. Since the dielectric layer b1 between the conducting layers a1 and a2 and the dielectric layer b5 between the conducting layers a5 and a6 are composed of the low permittivity material (d), dielectric coupling is reduced, and S noise from other conducting layers and radiation of noise to other conducting layers are little. Thereby, dielectric coupling can be reduced with small cost increase by composing dielectric layers of two kinds of materials different in permittivity.
Patent JP-H07319094-A (JP)
Title: Method for desalting, method for desalting enriching, method for supplying fine particle, silver halide photographic emulsion, and silver halide photographic material
Inventor: FUTAMURA YUMIKO
IPC: B01D61/44
Filed: 1994-11-24
Abstract: PURPOSE:To provide a desalting method and a desalting enriching method whereby high degrees of desalting of a silver halide photographic material can be obtained quickly and efficiently, to provide a silver halide photographic emulsion which does not adversely affect emulsion performance and a silver halide photographic material and to enhance photographic performance by manufacturing the silver halide photographic emulsion using a fine particle supply method that uses fine particles subjected to desalting or desalting enriching by said methods. CONSTITUTION:This desalting method is characterized in that electrodialysis is performed at a pH of within + or -0.5 at the isoelectric point of a component with an ampholyte property that exists in an emulsion of a material as protective colloid gelatin; this desalting enriching method is characterized in that enriching is carried out at the same time by further addition of salts to the material; this silver halide emulsion and this silver halide photographic material are prepared using an emulsion fabrication method that is based on a method for supplying fine particles, with the desalting or desalting enriching method adopted to the fine particles that are supplied.
Patent JP-H08215918-A (JP)
Title: Cutting method of wheel set,and device to perform said method
Inventor: ARUFUREETO HAIMAN
IPC: B23B5/32
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a fastening retaining device or a centering device requiring preparation and a cost by attaining high rotational accuracy required at wheel set working time without mechanically connecting a rotary shaft of a wheel set and a tool. SOLUTION: During a work process, a radial directional positional change caused by eccentricity of the rotational center 4 of respective wheels 5 in working a wheel set 1 is detected by a sensor device 7. A signal of the sensor device 7 is supplied to a controller 9. At least two guide rollers 3 attached to the respective wheels 5 at working time, respectively movable by an element turning in the radial direction to a rotary shaft 6 of the wheel set 1 and adjustable by an adjusting device 8, are adjusted by the adjusting device 8 controlled by the controller 9 in response to a detected positional change in the rotational center 4 of the respectively attached wheels 5. The rotational center 4 of the respective wheels 5 at working time is constantly retained in a spatially fixed position.
Patent JP-H06198663-A (JP)
Title: Production of latex-, pvc-, and plasticizer-free fibrous or plastic floor and wall liner and mixture to be used in said method
Inventor: HORUSUTO OTSUPERUMAN
IPC: B29C41/08
Filed: 1992-10-28
Abstract: PURPOSE: To produce a linear for a fiber or plastic floor and wall not containing a latex, PVC and a plasticizer. CONSTITUTION: A powder mixture consisting of a thermoplastic polymer 100 pts.wt., a filler 0-100 pts.wt., a foaming agent 0.5-7 pts.wt. and an auxiliary agent 0-30 pts.wt. is sprinkled over the foundation layer present under a foamed layer formed later in an amt. corresponding to desired thickness and melted at 70-110 deg.C and smoothed between smooth rolls and foamed at 120-200 deg.C.
Patent JP-H05252660-A (JP)
Title: Erroneous operation preventing circuit
Inventor: SAWAGUCHI MAMORU
IPC: H02J1/00
Filed: 1991-11-06
Abstract: PURPOSE:To prevent erroneous function of a load by a constitution wherein a control IC output a significant signal upon drop of power supply voltage when conduction control of the load is performed by means of the control IC. CONSTITUTION:A power supply voltage monitoring section 38 continuously monitors fluctuation of power supply voltage Vs and delivers a significant control signal S1 to a load conducting section 40 during an interval when the monitored power supply voltage Vs exceeds a set level. When provision of the control signal S1 is interrupted due to drop of the power supply voltage Vs, the load conducting section 40 turns a common conduction line 52 for a load 12 OFF.
Patent JP-2001110071-A (JP)
Title: Information recorder and information reproducing device
Inventor: SHIMODA YOSHITAKA
IPC: G11B7/1353
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To generate a highly precise contrast signal. SOLUTION: Respective spot beams Pc, Psa, Psb are emitted onto a recording surface of a disk DSC so that irradiated positions with sub-spot beams Psa, Psb become places biased from a central position of a land L when a main spot beam Pc is placed on the central position of a groove G. Respective reflection beams reflected from the disk DSC according to the irradiation of respective spot beams Pc, Psa, Psb are detected, and respective push-pull signals are generated corresponding to respective spot beams Pc, Psa, Psb based on respective detection signals. Further, by adding the signal obtained by amplifying an addition signal of respective push-pull signals corresponding to the sub-spot beams Psa, Psb with a prescribed amplification factor K/n and the push-pull signal answering to the main spot beam Pc, the contrast signal is generated.