baber/WOPTO huggingface dataset:
Patent JP-H06260988-A (JP)
Title: Pager with display
Inventor: TAKAHARA MASAHIRO
IPC: H04B7/26
Filed: 1992-03-02
Abstract: PURPOSE:To improve the secrecy of the content of a transmitted message in a pager with a display in a paging system which calls an individual by radio. CONSTITUTION:When a receiving part 11 receives data having a random number and a ciphered message between the identification number and check data of the pager from a radio base station, a comparing part 12 confirms matching between the preliminarily held identification number and the identification number of the received data, and outputs the data, and an inspecting part 13 inspects the output data by inputted check data. A cipher key generating part 14 extracts and inputs the random number from the inspecting part 13 which confirms the normal data by the inspection, extracts an identification assurance key preliminarily held in an identification assurance key holding part 18, and generates a cipher key, a cipher decoding part 15 decodes the ciphered message extracted from the inspecting part 13 by the cipher key, and a display part 16 displays the decoded message.
Patent JP-S55140633-A (JP)
Title: Braking device for autobicycle
Inventor: TACHIKAWA MAKOTO
IPC: B60T7/02
Filed: 1979-04-13
Abstract: PURPOSE: To simplify the construction of a front brake and decrease mounting spaces of a braking device, by conducting operating forces of a brake pedal to front and rear brake units and those of a brake lever to the front brake unit.  
     CONSTITUTION: A front brake unit 20 is constituted by a disk 21 and caliper 22. Two pistons 23, 24 are independently provided in the caliper 22, and brake pads 25, 26 are independently pressed respectively to the disk 21 by each of the pistons 23, 24. The piston 25 is actuated by the oil pressure generated in a master cylinder 8 by a brake pedal 7. While the piston 24 is actuated by the oil pressure generated in a master cylinder 11 by a brake lever 10. Here a rear brake unit 4 comprises a disk 5 and caliper 6 similarly as conventionally provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10235404-A (JP)
Title: Method for controlling dimension of steel shape
Inventor: SEKI KAZUNORI
IPC: B21B37/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the rear end part of a product and to obtain the product having high dimensional accuracy over the entire length by determining the length equivalent to the distance between the final finishing stand and its preceding stand in control stands and controlling the roll gap in the control stand so as to dissolve the increment of a cross-sectional area by no-tension rolling about the rear end part of a rolled stock having this equivalent length. SOLUTION: As the control stand, one stand on the upstream side of the final finishing stand is selected. In the control stand, the distance L from the starting position of roll-gap change to the rear end of the rolled stock is determined from the distance between the final finishing stand and its preceding stand by the prescribed formula. The increase of the cross-sectional area in the rear end part of the rolled stock is calculated. About the length L of the rear end part of the rolled stock which is above determined, the roll gap in the rear end part at the control stand necessary to dissolve the increase of the cross-sectional area is determined and rolling is executed based on this gap. Consequently, the dimension of the rear end part on the inlet side of the final finishing stand becomes smaller than that of the other part.
Patent JP-S51118981-A (JP)
Title: Frequency regulator of bending piez/-electric oscillator
Inventor: ITOU KAZUO
IPC: H03H3/04
Filed: 1975-04-11
Abstract: PURPOSE:To regulate the frequency of a bending piezo-electric oscillator as quartz and lithium tantalate.
Patent JP-S63210162-A (JP)
Title: Antistatic polyoxymethylene composition
Inventor: NIINO MASAHIKO
IPC: C08L59/00
Filed: 1987-02-27
Abstract: PURPOSE:To provide the title compsn. having excellent thermal stability, mechanical strengths, lubricity and antistatic properties, by blending a polyoxymethylene resin with electrically conductive carbon black, an epoxy compd. and a specified org. phosphorus compd. CONSTITUTION:A polyoxymethylene resin (A) is blended with 0.5-30wt.% electrically conductive carbon black (B) which has a dibutyl phthalate absorption of 200ml/100g or higher, a grown chain structure and pref. either a small particle size, or a large surface area, 0.05-10wt.% epoxy compd. (C) (pref. a mono- or polyfunctional glycidyl derivative such as trimethylolpropane triglycidyl ether) and 0.1-10wt.% org. phosphorus compd. (D) of the formula (wherein R, R' and R'' are each H, methyl or methoxy) (e.g., tri-m-tolylphosphine). The mixture is melt-kneaded at 180-230 deg.C.
Patent JP-S62201320-A (JP)
Title: Fuel gauge for vehicle
Inventor: KOBAYASHI HISATAKA
IPC: G01F9/00
Filed: 1986-02-28
Abstract: PURPOSE:To lessen an error in the reading of a fuel gauge by using fuel data when a fuel level is stable and calculating and displaying the residual fuel. CONSTITUTION:When a vehicle travels at a constant speed in the specific change width, for instance, + or -1km/h or + or -1 mile/h, the residual fuel is detected and it is decided whether or not the vehicle travels at the constant speed based on a signal from a travel distance sensor 2 in a decision circuit 9 so as not to renew the display as a rule at the time other than that. Then, when the decision circuit 9 decides that the vehicle travels at the constant speed, the residual fuel to be displayed is decided using data from a fuel sensor 3 with a processing circuit 14. In other words, since the display is renewed only when the vehicle travels stably with the speed more than the prescribed change width, the more accurate residual fuel can be displayed without displaying a measured value at the time of adjustable speed with a large measuring error.
Patent JP-S51121118-A (JP)
Title: Speed control means for induction motor
Inventor: YOSHIOKA TAKAYUKI
IPC: H02P23/04
Filed: 1975-04-16
Abstract: PURPOSE: To provide a speed control means for an induction motor, in which the commutation failure of an inverter is prevented by so arranging as to reliably detect vanishment of inverter current with a simple construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05236351-A (JP)
Title: Energy-subtracted image generating method
Inventor: ITO WATARU
IPC: H04N5/325
Filed: 1992-03-03
Abstract: PURPOSE:To generate an energy-subtracted image which contains the noises decreased down to about the same level of an original image before the energy subtraction and excels in the observing aptitude with an energy-subtracted image generating method. CONSTITUTION:An overlap image signal S0 is obtained from an equation S=(N2<2>/(N1<2>+N2<2>))XS01o+(N1<2>/(N1<2>+N2<2>))XS02o, where two original image signals S01 and S02 to be energy-subtracted have the noises N1 and N2, respectively. Then, the subtraction processing is carried out between both signals S01 and S02 so as to obtain a bone part image signal S1. The signal S1 is smoothed for production of an image signal S1m. Then, the signal S1m is subtracted from the signal S0 for production of a processed soft part image 46. The repetition of this processing is permitted and the sensitivity of each original image signal is also available in place of the noise. Furthermore, it is permitted to obtain the sensitivity of each picture element from the blur signal of each original image signal.
Patent JP-S57160805-A (JP)
Title: Parts selection method in stacker crane control
Inventor: KOIDE MINORU
IPC: B65G1/137
Filed: 1981-03-30
Abstract: PURPOSE:To easily retrieve information by applying a statistical classification system to an article to be stored in an automatic warehouse, the property of which can not be classified in taking in an out. CONSTITUTION:In taking in and out general articles to and from a warehouse, which are hard to be classified by a classification system, for example, brand, item, shape, size, weight and so on, articles to be handled are classified by selecting conditions, that is, according to kinds of articles, difference in sizes, processing conditions and so on. When in parts information 1 is input to a main control part 2, according to the property of parts, the parts fall into divisions 1DELTAL to nDELTAL and are classified and stored in memory areas 3. In taking out parts, the required group is selectd and the parts is looked up in the selected group, which results in that retrieval can be performed in a short time and easily operated.
Patent JP-H06257278-A (JP)
Title: Built in storage in wall
Inventor: KAMITE MASAYUKI
IPC: E04F19/08
Filed: 1993-03-05
Abstract: PURPOSE:To make accuracy of measurement high, and to reduce production cost by a method wherein the title device is made up in wood-like touch comparable to natural wood by the same method as that applied to molding from resin. CONSTITUTION:In a built-in storage in wall that is made up by putting a frame body 15 made up by combining a top board 12, a bottom board 13 and side boards 14 in a rectangular frame shape in a recess formed in the wall and forms a space for fitting therein, each of the top board 12, the bottom board 13 and the side boards 14 is made up of a board main body in rectangular board-like shape to be provided in the wall and a fixing frame provided at one side end of the board main body for fixing to the external face of the wall. A hollow part penetrating in the longitudinal direction is provided on the fixing frame. Connecting members having connecting plates for connecting the fixing frames by being fitted into the hollow parts of the fixing frames are fixed between the fixing frames adjoining one another of the top board 12, the bottom board 13 and the side boards 14. The top board 12, the bottom board 13 and the side boards 14 are all produced by extrusion molding from a material that is made by mixing resin an pulverized cellulose grains, and grinding is applied to the surfaces where inorganic white pigment is carried.
Patent JP-S54137178-A (JP)
Title: Multiple holes-processing unit
Inventor: SAITOU ASAO
IPC: B23Q35/02
Filed: 1978-04-18
Abstract: PURPOSE:To provide a multiple holes-processing unit wherein a process for perforating a printed circuit board, etc., requiring a number of holes punched of different diameters in a base board is made practicable by fitting an attachment to a conventional shaping machine, and expanding the function of the shaping machine. CONSTITUTION:The unit comprises a deckel-type, three-dimentional shaper body 1, a stand 2 for attaching an object to be processed, a drill 3a set up in the lower part of a main shaft 3, an electric power/machine operation converter 9 controlling a lever 8 for pushing down the main shaft, an operation time control unit 10 for setting and controlling the operation time of the converter 9, and an electric switch 15 for controlling the unit 10. Template 11 is positoned and fixed to a fixing stand 12, and profiling is accurately carried out according to the template by means of a stylus 13. The profiling motion is accurately reduced in scale by means of a pantagraph 14, and is converted to the motion of the main shaft 3 to carry out processing at high accuracies. Thus, the functions of conventional shaping machines may be expanded.
Patent JP-S60251043-A (JP)
Inventor: HAMMAN MARTIN E
IPC: B65D47/12
Filed: 1985-03-07
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-H01222317-A (JP)
Title: Automatic power controller for inductive load
Inventor: HATANAKA TAKESHI
IPC: G05F1/70
Filed: 1988-03-01
Abstract: PURPOSE:To reduce the occurrence of magneto-electric wave noise and higher harmonic component by permitting a variable bias power to respond to a driving signal so as to vary a bias current and to control the impedance of a secondary winding in correspondence with a load state. CONSTITUTION:A current transformer 16 which varies and adjusts an input voltage supplied to an inductive load 14 in accordance with a load state, a short circuit 18 connected to the current transformer 16, a variable bias power 20 inserted into the short circuit 18 and a control circuit 24 which responds to an output signal proportional to the load state from a load state detection circuit 22, controls the DC output current of the variable bias power 20 and varies the impedance of the current transformer 16 are provided. Thus, the input voltage can be controlled by the variable bias power 20 connected to the secondary side terminal of the current transformer 16 and an AC voltage in a power line is prevented from being directly phase-controlled. Thus, the occurrence of magneto-electric noise is reduced and the higher harmonic components included in the load current is reduced.
Patent JP-H07254906-A (JP)
Title: Shift register having priority processing function, packet communication switching device using it, atm network using it, packet communication system having priority processing and atm communication system with priority processing
Inventor: KONDO HARUFUSA
IPC: H04L47/6275
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a shift register for controlling a buffer sending an ATM cell stored in an ATM switching device while managing the ATM cell based on a dead line provided in the cell. CONSTITUTION:The system is provided with a comparator 53 comparing a dispatch time DPT0 of a received ATM cell with a dispatch time stored in a register 51. Registers 50, 51 are formed to be shifted in both ways (positive/ negative directions in gamma direction). A shift/write controller 54 shifts data with a larger dispatch time backward depending on the comparison result of a comparator 54 and data of the received ATM cell are written in a free space. Thus, data in the shift register are arranged in the order of smaller dispatch times from the front-most row of a stage.
Patent JP-S53131812-A (JP)
Title: Video signal recorder-reproducer
Inventor: MIKAMO KATSUMI
IPC: G11B15/02
Filed: 1977-04-22
Abstract: PURPOSE: To operate the apparatus safely and effectively with a simple mechanism by holding power source for a slight time after starting of unloading and cutting off power supply to a circuit part upon completing of unloading. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57159688-A (JP)
Title: Diazo based heat-sensitive recording material
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/323
Filed: 1981-03-27
Abstract: PURPOSE:To provide a recording material excellent in the thermal response with a high speed recording property while improved in the long-term preservability by arranging a diazo-compound, a coupler, a thermo-plastic material and a nitrogen-containing compound at a specified rate to form a heat-sensitive color developing layer on a supporting body. CONSTITUTION:(A) Diazo compound (e.g. a compound of the like as given by the formula, preferably non-waver soluble salt such as fluoric acid containing salt), (B) a coupler (e.g. 2,6-dihydroxt-3,4-dibromo-4-methoxy benzoate or the like), (C) a thermoplastic material (preferably material with a melting point of 50-250 deg.C, for example, amide stearate) and (D) a nitrogen containing compound (a compound able to release ammonia by thermal decomposition, for example, guanidinic acid) are arranged at a ratio by weight of A:C=1:2-30 (preferably 1:5-10) and A:D=1:0.1-20 (preferably 1:1-15) to form a heat-sensitive color developing layer on a supporting body.
Patent JP-H10242723-A (JP)
Title: Dielectric resonator
Inventor: TAKAHASHI TAKESHI
IPC: H01B3/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new dielectric resonator which has a dielectric mounted on a support and can shown the high no-load value Q by using a high polymer material of a low dielectric constant that is polymerized by a monomer composition containing fumarate diester to the support. SOLUTION: A support 13 of a dielectric resonator 1 uses a material of a low relative dielectric constant so as not to significantly affect the peripheral electromagnetic fields of a dielectric 12. This material is composed of a high polymer material of a low dielectric constant that is obtained by polymerizing a monomer composition containing at least furmarate diester as a monomer. Thus, the material of the support 13 has a sufficiently low relative dielectric constant of about 1.8 to 3.0 so as not to affect the puerperal electromagnetic fields of the dielectric 12 and also to exhibit the high no-load value Q of the resonator 1. The support 13 can also use a composite material of a high polymer material obtained by polymerizing a monomer composition containing fumarate diester and the microwave dielectric ceramics.
Patent JP-S63212024-A (JP)
Title: Trimming device
Inventor: MURAKAMI SATOSHI
IPC: B21D28/34
Filed: 1987-02-27
Abstract: PURPOSE:To realize the trimming causing no burrs on a cutting end face by providing the cutting blade capable of performing shearing from two directions of the outside and inside of a peripheral wall in the case of executing trimming on the peripheral wall of a cylindrical press work. CONSTITUTION:The inner side cams 8, 8... and outer side cams 10, 10... which are movable by providing cutting blades 9 and 1 are arranged on the upper face of a lower die 1. When an upper die 2 is descended by fitting a work 5 to a die 3, a driver cam 25 advances the cams 10, 10 in centripetal direction via cam face 25a and 10a to subject the lower end part of the work peripheral wall 5b to half blanking from the outside. With further descent of the upper die 2 the cams 10, 10... retreat in the centrifugal direction with the abutment of the 2nd cam face 25b and cam face 10a of a cam 25. A driver cam 26 simultaneously advances the cams 8, 8... in the centrifugal direction via a cam face 26a and 8a to subject the lower end part of the work peripheral wall 5b to half blanking from the inner side. The trimming causing no burrs can thus be effected.
Patent JP-H01222688-A (JP)
Title: Motor driving gear
Inventor: TSUKIYAMA YASUTAKA
IPC: H02P7/29
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a motor driving gear of low consumption power with fewer elements, by connecting a PWM circuit only to the base of each transistor on a lower side or an upper side of a pair of totem pole type output circuits. CONSTITUTION:With transistors Q11-Q12, Q21, Q22, a pair of totem pole type output circuits are formed. Transistors Q11, Q13 and Q21, Q23 are connected to a control circuit 1, and the transistors Q12 and Q22 are connected to a PWM circuit 2. As a result, two fly-wheel diodes are not needed.
Patent JP-2000242005-A (JP)
Title: Electrophotographic photoreceptor
Inventor: URANO AKIYOSHI
IPC: G03G5/05
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which prevents the crystallization of an electric charge transferring agent on the surface of an overcoat layer, prevents the occurrence of image defects due to the crystallization of the electric charge transferring agent and improves a printed image. SOLUTION: The electrophotographic photoreceptor 11 comprises a photosensitive drum body 12, a photosensitive layer 13 formed on the surface of the photosensitive drum body 12 and an overcoat layer 14 formed on the photosensitive layer 13. The photosensitive layer 13 is formed by coating the surface of the photosensitive drum body 12 with a coating fluid prepared by dissolving or dispersing an electric charge generating agent, an electric charge transferring agent, a bonding resin, a leveling agent or the like in a solvent. Dimethylsilicone oil is contained as the leveling agent by 0.02 pt.wt. based on 100 pts.wt. bonding resin.
Patent JP-S59172131-A (JP)
Title: Magnetic recording medium
Inventor: TANABE TOSHIHIKO
IPC: G11B5/702
Filed: 1983-03-20
Abstract: PURPOSE:To improve the resistance of a magnetic layer to wear and heat by adding naphthenic and salt and urethanated tertiary amine to a magnetic coating contg. an isocyanate compd. and applying said coating on a base body thereby forming a magnetic layer. CONSTITUTION:A magnetic coating contg. naphthenic acid salt, urethanated tertiary amine, isocyanate compd. and magnetic powder is coated on a base body. When the napthenic acid salt and urethanated tertiary amine are added into the magnetic coating contg. the isocyanate compd., the cross-linking reaction between the isocyanate compd. and a binder resin such as a vinyl chloride resin, polyester resin, polyurethane resin or the like having active hydrogen is accelerated and these compd. and resin the quickly cross-linked like network, by which the strength of the magnetic layer is improved and the resistance to wear and heat is improved. The amount of the napthenic acid salt and the urethanated tertiary amine to be used is preferably in a range of 0.1-10wt% by the total weight of the binder component. The compounding ratio of the naphthenic acid salt and the urethanated tertiary amine is made preferably in a range of 1:9-9:1 by weight.
Patent JP-H10241888-A (JP)
Title: Static discharge protecting structure and static discharge evaluating method
Inventor: KIYABU HARUHIKO
IPC: G01R31/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily and accurately reduce noise generated in an electronic circuit in electronic equipment when applying static electricity thereto and easily and accurately evaluate the magnitude of the noise. SOLUTION: When static electricity from a charged human body 2 is applied to an application point 15 on an operation part 12, the static electricity is discharged through a discharge route 16 containing the operation part 12, an earth terminal 13 and an earth line 14 to an ground earth GND. In this case, field coupling between inductance component from the discharge route 16 and inductance component from an electronic circuit in electronic equipment 10 generates noise in the electronic circuit, but mutual inductances are kept to a minimum to minimize noise generated in the electronic circuit because the discharge route 16 between the application point 15 and the ground earth GND has the shortest distance.
Patent JP-S59172570-A (JP)
Title: Adhesive for use in lining water pipe
Inventor: SOUKAWA TAKUJI
IPC: C09J5/00
Filed: 1983-03-20
Abstract: PURPOSE:To provide the titled two-pack adhesive which has a high curing rate and good water resistance and does not pollute water, consisting of a principal component composed of a liquid epoxy resin and a hardener mainly composed of a liquid arom. polyamine and by incorporating a filler in at least one thereof. CONSTITUTION:In a two-pack epoxy resin adhesive consisting of a principal component (A) obtd. by adding a di-(or tri-)glycidyl ether type reactive diluent such as Eponit #012 (a product of Sumitomo Kagaku K.K.) to a bisphenol A diglycidyl ether type epoxy resin having an epoxy equivalent of 170-360 such as Epikote #815 (a product of Shell International Chemicals Corp.) and a hardener (B) obtd. by dissolving an arom. polyamine such as Adeka Hardener EH #531 (a product of Asahi Denka K.K.) 20-50wt% (based on the entire quantity of compsn.) filler such as ground limestone having a particle size of 1-10mu is incorporated in the principal component and/or the hardener.