baber/WOPTO huggingface dataset:
Patent JP-H0727213-A (JP)
Title: Transmission ratio control method for toroidal continuously variable device
Inventor: TERAUCHI SEIJI
IPC: F16H15/38
Filed: 1993-07-12
Abstract: PURPOSE:To speedily control the control pressure of operation oil to be supplied to a hydraulic mechanism, and effectively suppress loss of hydraulic pressure. CONSTITUTION:A transmission control device for a Toroidal continuously variable transmission has a plurality of power rollers 35 arranged between an input disc 34 and an output disc 33, a support means 44 which rotatably supports the power rollers 35, and a hydraulic mechanism composed of a hydraulic piston 52 which moves the support means in its axial direction. In such a transmission control device, a relief valve 98 is provided for setting a relief pressure of operation oil to be a constant value, which operation oil is relieved from transmission ratio control valves 62a, 62b operated to control supply and discharge of the operation oil in respect to the hydraulic mechanism.
Patent JP-H1118012-A (JP)
Title: Device for defect correction of pixel
Inventor: KIKUCHI SUSUMU
IPC: H04N5/374
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pixel defect correction device employing a simple hardware configuration, that uses an algorithm requiring a required minimum pixel number to discriminate the defect of a pixel. SOLUTION: This device is provided with a 1st prediction means that calculates a 1st prediction pixel signal x*j predicted, based on pixels xj-2 , xj-1 among four consecutive pixel signals xj-2 , xj-1 , xj , xj+1 , an arithmetic unit that evaluates a difference between the pixel signal xj and the 1st prediction pixel signal x*j , a 2nd prediction means that calculates a 2nd predicted pixel signal x*j+1 based on the calculated value by the 1st prediction means, an arithmetic unit that evaluates a difference between the pixel signal xj and the 2nd prediction pixel signal x*j+1 ,  and a correction means that corrects the pixel signal by replacing the pixel signal xj with the 1st prediction pixel signal x*j in the case that it is discriminated that a difference between the pixel signal xj and the 1st prediction pixel signal x*j is large and that a difference between the pixel signal xj and the 2nd prediction pixel signal x*j+1 is large.
Patent JP-H0337806-A (JP)
Title: Magnetic head
Inventor: MURAOKA SHUNSAKU
IPC: G11B5/23
Filed: 1989-07-03
Abstract: PURPOSE:To allow efficient recording and reproducing even in a high-frequency band by constituting the parts near the gap of magnetic cores of magnetic metallic films having anisotropy and paralleling the axis of easy magnetization of the magnetic films with the sliding direction of a recording medium. CONSTITUTION:The parts near the gap 6 of the magnetic cores are constituted of the 1st magnetic metallic films 1 of an amorphous alloy, etc., having anisotropy and the direction 7 of the axis of easy magnetization thereof is approximately paralleled with the surface for sliding with the recording medium. The other parts are laminated with the non-oriented 2nd magnetic films 2 via insulating films 3 consisting of SiO2, etc. The magnetic paths parts near the gap which affect the reproducing efficiency, therefore, consist of the direction of the axis of difficult magnetization and the reproduction efficiency is high as the initial magnetic permeability of the high-frequency region is high. The parts exclusive of the gap consist of non-oriented regions and have the large area of the magnetic paths. The deterioration in the reproduction efficiency is thus obviated. The recording and reproducing are, therefore, executed with the sufficiently high efficiency even at a high frequency of >=30MHz.
Patent JP-H1126010-A (JP)
Title: Negative electrode envelope type lead acid battery and its manufacture
Inventor: TANAKA AKIO
IPC: H01M4/14
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a battery by forming a bag-shaped separator, so that an electrolyte can be quickly diffused without being retained in the separator. SOLUTION: An enveloped negative electrode 12 is stored in a bag-shaped separator 14 made of a porous material such as polyethylene, and the negative electrode active material portion of the negative electrode 12 is completely enveloped. Then the upper end section and the both side end sections of the bag-shaped separator 14 are opened at three positions, and the opened portions of both side end sections are not located at the lower end portion possibly brought into contact with the positive electrode active material dropped and accumulated at the bottom section of a battery jar. An electrolyte can be circulated and diffused freely via the opened portion of the side end sections of the bag-shaped separator 14, and sulfuric acid generated near the negative electrode 12 by an electric charge will not become high in concentration.  Consequently, the negative electrode active material will not be made inactive even under high-temperature operating conditions.
Patent JP-S5964569-A (JP)
Inventor: KAJI NOBUHIKO
IPC: C04B35/00
Filed: 1982-09-29
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-S5874778-A (JP)
Title: Phosphor coating composition
Inventor: HAGIWARA MAKI
IPC: H01J61/46
Filed: 1981-10-28
Abstract: PURPOSE:To provide the titled aq. compsn. having an improved adhesion strength of a fluorescent membrane, containing a phosphor, polyethylene oxide and at least one member selected from cesium nitrate, lithium hydroxide, an alkaline earth metal acetate, a 6C or lower carboxylic acid and a water-soluble 6C or lower carboxylate salt. CONSTITUTION:At least one additive is incorporated in a compsn. contg. a phosphor and polyethylene oxide as an aq. 6 binder. Said additive is selected from among 0.01-2% cesium nitrate, 0.01-1% lithium hydroxide, 0.01-3% alkaline earth metal acetate and 0.01-1% 6C or lower carboxylic acid or water-soluble 6C or lower carboxylate salt, each amount being based on that of the phosphor.
Patent JP-H10326630-A (JP)
Title: Secondary battery control circuit
Inventor: WASHIMI YASUHIRO
IPC: H02J7/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To allow the electric energy charged in secondary batteries to all be used by the load without being disposed of by a discharger etc., which should be achieved without generating a memory effect in the secondary batteries installed in the apparatus concerned. SOLUTION: Two sets of secondary batteries 5 and 6 are installed in an apparatus, and one of them is connected to the load by an interlocking switch 1 while the other is connected to a charger. The battery connected to the load is monitored, and when the proper discharge end voltage is attained, the battery connected to the load and the one connected to the charger are changed over by the switch 1 simultaneously so that use and charging of the batteries are conducted alternately.
Patent JP-H1141704-A (JP)
Title: Controlling system for driving gear having asynchronous motor
Inventor: EHRLER URS
IPC: B60L3/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a new controlling system for a driving gear which enables a stable low-abrasion operation at any operating point in a maximum traction range and which controls as wide a range as possible, without the use of a rotational speed sensor in particular. SOLUTION: In a controlling system 140 for a driving gear having an asynchronous motor, particularly a railway car, the controlling system 140 includes a first control loop 141 for controlling an electric motor and a second control loop 142 which, connected to the first control loop 141, has an adhesion controller 125. The motor controlling system is designed as a controlling system for the frequency of a stator and the actual torque value Mact of the asynchronous motor is calculated inside the motor controlling system. Two control loops are connected to each other, so that the actual torque value from the motor controlling system is used as the actual value for the adhesion controller 125. A control response is improved by making the adhesion controller 125 preset a nominal frequency value of the stator fs.nom for the motor controlling system.
Patent JP-H0223779-A (JP)
Title: Picture processing device
Inventor: KANEKO MAKOTO
IPC: H04N5/208
Filed: 1988-07-13
Abstract: PURPOSE:To attain real-time spatial filter processing by performing operation necessitated for spatial filter processing at a time severely for each line of a filter pattern. CONSTITUTION:The picture elements of one line portion are written from an original picture respectively in each line memory L1 to Lm. When these are read out, the memories L1 to Lm are started to read at a time, and every picture element is multiplied individually by a corresponding factor by each multiplier. After that, they are added successively by each adder after adjusting timing by each delay element. Further, the sum of each line is added successively by additional adders provided in the memories after the memory L2, and is outputted as a filter image. Thus, since mXn items necessitated for generating the filter image can be obtained at a time for every picture element, the real- time spatial filter processing becomes possible.
Patent JP-2000008656-A (JP)
Title: Wood for fence, reinforcing wood for fence, fence and manufacture thereof
Inventor: SAKURADA HIDETAKA
IPC: E04H17/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fence holding an external appearance as one piece of wood and facilitating its replacement at the time of damage. SOLUTION: A piece of wood 1 for a columnar fence with a groove 11 formed therein for mounting a reinforcing core material 2 in one longitudinal direction is manufactured, and preservative treatment is performed by resin injection. The galvanized reinforcing core material 2 is combined to form the skeleton (vertical column 90, and horizontal columns 100a, b) of a fence. An adhesive is applied on the circumference of the reinforcing core material 2, the wood for the fence 1 is mounted and fixed along the groove 11. Furthermore, the fence is manufactured by mounting and fixing a wood plug 3 on the groove 11.
Patent JP-S6065948-A (JP)
Title: Accumulated movable mechanism
Inventor: SATOU HIROSHI
IPC: F16H21/00
Filed: 1983-09-21
Abstract: PURPOSE:To make the swinging of a movable member smooth by fitting fulcrum seat formed on said movable member, to a fulcrum part erected on a base plate, in a movable mechanism in which a structure supporting a movable member such as a lever means, etc. is formed on said base plat with each member made of resin being accumulated as in an integrated form. CONSTITUTION:A through hole 21a is provided on a base plate 21 of a cam switch device, etc., and a fixed member 22 is fixed to it being molded in an integrated form with its flange part 22b inserted in the through hole 21a. A movable member 24 is formed with a resin, and a leaf spring-like flexible member 23 is provided between this movable member 24 and the fixed member 22, combining these three as in an integrated form. A cam 27 is mounted on a cam shaft 25 fixed to the base plate 21, while a tension spring 29 is stretched between a spring peg 26 fixed on the base plate 21 and the spring-peg projection 24b of the movable member 24. A half bearing type seat 24a formed in the middle of the movable member 24 is fitted to the column surface of the fixed member 22, enabligng the movable member 24 to swing with the fixed member 22 as a fulcrum.
Patent JP-H0214008-A (JP)
Title: Multiple aggregated unit fiber and structural unit of the same fiber and culture material using the same fiber
Inventor: TAGUCHI SETSUO
IPC: D01F6/62
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a multiple aggregated fiber obtained by further mutually stacking plurality of film-like constitutional units stacked through a hollow layer having opening communicating with the outside, having cotton like or spun-like feeling and good color-developing properties and exhibiting silk like properties. CONSTITUTION:The aimed multiple aggregated unit fiber consisting of the secondary aggregated unit formed by mutually bonding side faces perpendicular to a film like constitutional element 1 stacked through a hollow layer 2 having opening (partially) communicating with the outside using plurality of the primary aggregated units A, B, C, etc., consisting of plurality of the film like constitutional elements 1. Furthermore, a ring-shaped unit is also used as the secondary aggregated unit.
Patent JP-H08418-A (JP)
Title: Pillow for pointillage therapy
Inventor: KANEISO SHIGEKI
IPC: A47G9/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide a pillow by which pointillage therapy can be efficiently practiced under a relaxed posture and which exhibits excellent applicability and is usable conveniently. CONSTITUTION:On each corner part of a main body 1 forming a triangle cylinder shape, finger-pressure zones 2, 3 and 4 each with a different size are formed and the main body is placed on a stable stage 5 wherein stoppers 6 and 7 for slippage are attached on the upper face part and legs 8 are formed on the lower face part.
Patent JP-2001005045-A (JP)
Title: Focal-plane shutter for camera
Inventor: TAKAHASHI SHIGEMI
IPC: G03B9/36
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter for a camera capable of obtaining stable exposure actuation even when a spring for gathering backlash is laid on respective blade groups and realizing miniaturization. SOLUTION: A front blade group and a rear blade group are composed of two arms pivotally attached to a shutter bottom board 1, and four blades coupled with the arms. Either of two arms is an arm on a side where driving force is transmitted when the exposure actuation is performed, and the backlash gathering spring absorbing the backlash at plural coupling parts is laid on the other arm. The backlash gathering spring 43 of the front blade group is fit to a shaft 1s, and its one end is laid on a shaft 1u and a hook at the other end is laid on a follower arm 38 but it does not come in contact with an auxiliary bottom board 46 and is actuated in a clearance groove 46s. The backlash gathering spring 35 of the rear blade group is fit to the shaft 1u, its one end is laid on the shaft 1s and the hook at the other end is laid on a follower arm 30 but it does not come in contact with the board 1 and is actuated in a slot 1e. Therefore, the respective blade groups are stably actuated.
Patent JP-S6416349-A (JP)
Title: Tool damage detecting device for spindle head
Inventor: KAWAGUCHI HIROSHI
IPC: B23Q17/09
Filed: 1987-07-10
Abstract: PURPOSE:To detect damage of a cutting tool as a fluctuation in torque, by a method wherein a torque sensor is formed with a plurality of grooves formed directly in a spindle surface and a plurality of coils with which a magnetic circuit is formed in a manner that a spindle forms a part of a magnetic passage. CONSTITUTION:A plurality of grooves 15a and 15b having an angle of 45 deg.C with the direction of an axis are laterally symmetrically formed in the outer peripheral surface of the tip part of a spindle 3 having a magnetic strain effect, and a torque sensor 14 utilizes the spindle 3 itself as a magnetic strain shaft. Two exciting coils 16 and 17 are situated in juxtaposition on the outer periphery of the spindle 3 along the direction of an axis, and a yoke 18 of d high permeability material, e.g. permalloy, is disposed on the outer peripheral parts of the exciting coils 16 and 17 with a gap G between the spindle 3 and the yoke. A torque output from the torque sensor 14 individually attached on the spindle 13 is inputted to the deciding circuit of a motor control system, and an alarm is outputted as a tool exchange command or a machining stop command.
Patent JP-H0923472-A (JP)
Title: System for reporting call originating id in mobile communication
Inventor: NAKANO MASATOMO
IPC: H04W88/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To report '030/040' which is changed by means of communication distance in mobile communication in a call originating ID reporting system in mobile communication, where the ID(telephone number) of a call originator is reported to a called person. SOLUTION: A call originating mobile terminal 101 transfers an originating ID number, originating terminal in-area information and an incoming ID number to a mobil switchboard A105 through an in-area base station A103. The mobile switchboard A105 requests a database to provide in-area information of the called terminal corresponding to the incoming ID number. The database transfers called terminal in-area information to the mobile switchboard A105. A mobile switchboard A105 transfers the originating ID number, originating terminal in-area information and called terminal in-area information to a 030/040 converting part 108.  The 030/040 converting part 108 executes 030/040 conversion in communication distance exceeding 160km as necessary from originating terminal in-area information and called terminal in-area information through the use of a table by which communication distance is detected.
Patent JP-2000007950-A (JP)
Title: Resin composition for powder coating material
Inventor: KAWABATA HIROSUKE
IPC: C09D133/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in water resistance, appearance, heat curability, weather resistance, storage stability, or the like, by using a specified vinyl copolymer having specified silyl groups as the main crosslinking groups and an aliphatic dibasic acid. SOLUTION: This composition essentially consists of 100 pts.wt. vinyl copolymer comprising 11-30 pts.wt. vinyl monomer containing a silyl groups of the formula, 1-30 pts.wt. glycidyl-containing vinyl monomer, 1-15 pts.wt. long-chain (meth)acrylate, 1-15 pts.wt. bulky-alkyl-containing (meth)acrylate, and 86-10 pts.wt. other copolymerizable vinyl monomers, having the silyl groups as the main crosslinking groups, and having a glass transition temperature of 40-100 deg.C and a number-average molecular weight of 2,000-20,000; and 1-30 pts.wt. aliphatic dibasic acid. In the formula, R1 is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X is H, a halogen, OH, a (thio)alkoxyl, phenoxy, an acyloxy, aminoxy, ketoximate, amino, amido, or the like; and (a) is 0-2.
Patent JP-S5963817-A (JP)
Title: Circuit for generating high voltage pulse
Inventor: NISHIMURA SHINICHI
IPC: H03K3/02
Filed: 1982-10-02
Abstract: PURPOSE:To shorten the time required for the generation of a high voltage pulse by connecting a contact switch and a semiconductor switching element in parallel with a negative load and actuating the contact switch by the generation of heat. CONSTITUTION:At the time of disconnection of the semiconductor switching element Q in every half cycle, a thermistor 1 generates heat by itself. The heat generation of the thermistor 1 actuates a bimetal 2 and quickly opens and turns off a contact. At the moment of turning off, an inductor L generates induction kick voltage superposed to an AC power supply and generates a high voltage pulse. The bimetal 2 continues to be in an open state unless the power supply is disconnected.
Patent JP-H0926650-A (JP)
Title: Production of disk for regulating winding diameter of photographing film
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy, production efficiency and heat resistance of disks by respectively specifying the glass transition temp. of a web consisting of a thermoplastic synthetic resin, the heating temp. of a heating plate and the contact time of the web in a method for heating the heating plate to a temp. higher than the glass transition temp. of the web and bringing the web and the heating plate into contact with each other. SOLUTION: An apparatus for producing the disks is composed of a web supplying section 41 which supplies the web 40 to be a raw material for the disks 19, 20, a transporting section 42, a heating vacuum pneumatic molding section 43, a sheet integrating section 44 and a web taking-up section 45. This heating vacuum pneumatic molding section 43 is composed of the heating plate 57 arranged above the web 40 and the metal mold 58 arranged below the web 40. The glass transition temp. of the web 40 consisting of the thermoplastic synthetic resin is specified to >=120 deg.C, the heating temp. of the heating plate 57 to a temp. higher by >=10 to <=60 deg.C than the glass transition temp. of the web 40 and the contact time of the web 40 with the heating plate 57 to >=0.5 to <=10 seconds in this process for producing the disks for regulating the winding diameter.
Patent JP-S5873336-A (JP)
Inventor: TAMAKI HIROSHI
IPC: G01B11/255
Filed: 1981-10-28
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-S5695628-A (JP)
Title: Manufacture of laminated plate
Inventor: HIRATSUKA TSUGUHIKO
IPC: B29C70/06
Filed: 1979-12-28
Abstract: PURPOSE: To improve the insulating resistance and the dielectric characteristic of the laminated plate by a method wherein, the laminated plate is turned into a prepreg through the procedure that a paper substrate is immersed with a primary varnish containing a water soluble phenol resin, further, immersed with the top coating varnish of thermosetting property to be dried.  
     CONSTITUTION: The primary coating varnish 7 contains as its constituent, at least, a water soluble phenol resin and water. The paper substrate 6 is travelled maintaining contact with a roll which is rotating with its lower part being immersed in the primary coating varnish 7, thereby the substrate paper is immersed with the primary coating varnish. While the immersed water soluble phenol resin is still in the state of uncured, the substrate 6 is further immersed into the top coating varnish of thermosetting property, and the prepreg is obtained after the immersed substrate is guided into a drying furnace 9 for drying. Then, the necessary number of the prepreg sheets are press heated to obtain the laminated plate. As for the solvent material for the primary coating varnish, a mixture of water with acetone, toluene, xylene, and methanol, etc. is preferable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0460626-A (JP)
Title: Projection device
Inventor: IMAI MASAAKI
IPC: G02F1/133
Filed: 1990-06-29
Abstract: PURPOSE:To improve the picture quality by providing an optical path changing means which changes the path of the light from a screen and an irradiation position control means which moves a position which is projected on an object surface. CONSTITUTION:The screen 7 is so formed that the contacting/leaving intervals where no-picture-element areas 7b are formed between respective picture elements 7a are nearly equal to the size of each picture element 7a in the contacting/leaving direction, and this device is provided with the optical path changing means which changes the path of the light form the screen 7 and the irradiation position control means which moves the position irradiating the object surface to a position corresponding to a no-pciture-element area 7b before driving. Then an irradiated area irradiated corresponding to an image on the screen moves by all picture elements and enters an area which does not irradiates the object surface because of the no-picture-element area 7b. Consequently, repeated irradiation of only a specific range of the surface is prevented and the picture quality is improved.