baber/WOPTO huggingface dataset:
Patent JP-H0666877-A (JP)
Title: Measuring device for insulating characteristic of insulator
Inventor: FUKUNAGA KO
IPC: G01R31/12
Filed: 1992-08-21
Abstract: PURPOSE:To physically precisely evaluate insulating characteristic by providing a high voltage pulse applying means, an elastic wave detecting means, a space charge distribution measuring part, and a DC leak measuring part. CONSTITUTION:To simultaneously measure DC leak and space charge distribution, the first switch 12 of a DC leak measuring device 1 is connected to a DC voltage power source 11, and the second switch 25 of a space charge distribution measuring device 2 is ON. The transition of a carrying current value in the lapse of time is obtained by an ammeter 15 provided on the device 1, and the space charge distributions of a cable insulator 31 and adjacent semiconductor layers 32, 33 are obtained with a computer 24. Since no current is carried after the lapse of a fixed time, a sample is nipped at this time, whereby, the sample is brought into the state where a charge is induced on both side parts, and stabilized in the static state. The measured current value is obtained by the superposition of the inductive current value by the charge induced onto the semiconductor layers 32, 33 and the current value accompanying the movement of the space charge in the insulator 31.
Patent JP-2001067825-A (JP)
Title: Disk apparatus
Inventor: IIDA MICHIHIKO
IPC: G11B21/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To restrict a peak value of a consumption current. SOLUTION: For example when information of a disk 600 is reproduced, a servo control part 330 calculates a difference between a set target rotational frequency and an actual rotational frequency to make the disk 600 rotate by a predetermined rotational frequency. A control signal corresponding to the difference is outputted to a spindle driver 120. The spindle driver 120 supplies a driving current to a spindle motor 110 in accordance with a command of the servo control part 330, thereby rotating the loaded disk 600 by a desired rotational frequency. Subsequently, an optical head 310 is moved to a desired position to read out information of tracks of the disk 600. At this time, a CPU 320 sets a velocity for roughly sending threads according to the target rotational frequency outputted to the servo control part 330, and outputs the velocity to a velocity control part 340.  A thread velocity by a thread driver 220 when rough seeking is controlled by the velocity control part 340.
Patent JP-H03110273-A (JP)
Title: Lock
Inventor: INAGA KENGO
IPC: E05B63/08
Filed: 1989-09-21
Abstract: PURPOSE:To enable one and the same lock to be used in common for a lever handle and a knob by working the second spring of high stress on a cam in the case of using the lever handle, and by working the first spring of low stress only on the cam in the case of using the knob. CONSTITUTION:A door is provided with a notched hole which can be used in common for both the operating shafts 2', 21' of a lever handle 21 and a knob 2. In the case using the lever handle 21, the operating shaft 21' is inserted into a cam 4, and the cam 4 is engaged with a stress increasing device 23, and the second 22 of high stress proper to the rotationally moving force of the lever handle 21 is worked on the cam 4. Besides, in the case of using the knob 2, the operating shaft 2' is inserted into the cam 4, and the engagement of the cam 4 with the stress increasing device 23 is released, and only the first spring 3 of low stress proper to the rotationally moving force of the knob 2 is worked on the cam 4.
Patent JP-S6398955-A (JP)
Title: Paste type cadmium anode for alkaline storage battery
Inventor: KAWASE RYUJI
IPC: H01M4/04
Filed: 1986-10-16
Abstract: PURPOSE:To obtain a paste type cadmium anode in which hydrogen gas evolution in overcharge at low temperature is retarded, utilization is increased, and no formation is needed by forming with cadmium oxide or hydroxide which is main active material, metallic cadmium which is preminary-charge product, and indium plated fiber. CONSTITUTION:Mettalic cadmium powder is mixed to cadmium oxide which is main active material. Hydroxypropylcellulose which is binder and sodium phosphate aqueous solution are added to the mixture, and polyamide fibers and indium plated nickel fibers which are reinforcement are added to the mixture, and they are kneaded to obtain paste. The paste is applied to a conductive core, and dried to form an anode. Where the anode is repeatedly charged and discharged in alkaline electrolyte, indium atom substitutes for cadmium in cadmium metal crystal and the lattice defect of the cadmium metal crystal is generated to make the crystal unstable. Consequently, electrochemical reaction is activated and metallic cadmium having high utilization is produced to increase the utilization of the anode.
Patent JP-H1087287-A (JP)
Title: Hoisting chain entanglement preventing device for parking system
Inventor: KIZU TERUYUKI
IPC: E04H6/06
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent the entanglement of a lifting chain and the downward shifting of a pillow block by fixing an entanglement preventing member having a regulating section for releasing the lifting chain and a contact part contacted with the lower end of the pillow block to a strut by bolts, the pillow block being attached to the strut. SOLUTION: An entanglement preventing member 42 includes a regulating section 44 for releasing lifting chains 32 and 33 from sprockets 37 and 38 in an upper part 43 and guiding the same in lower directions, a contact section 45 contacted with the lower end of a pillow block 27 and a base part 47 fixed to a strut 15 by bolts. Thus, when the lifting chains 32 and 33 are firmly engaged with the sprockets 37 and 38 to be caught, the upper part 43 of the regulating section 44 releases such engagement. Also, when a large load is applied and the pillow block 27 is shifted downward by an amount equal to the oblong hole as fitting hole, since the contact part 45 is in contact with the lower end thereof, such shifting is prevented.
Patent JP-2001076946-A (JP)
Title: Ignition coil
Inventor: KIMATA RYUICHI
IPC: H01F38/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil in which effective recovery and recycling of resources are realized by improving the recycle ratio. SOLUTION: In this ignition coil 10, a coil part 24 constituted of a primary coil 20 and a secondary coil 22 and an ignition control circuit unit 30 are included in a case main body 12a, and terminals 20a, 20b of the primary coil 20 and terminals 30a, 30b of the circuit unit 30 are jointed by fusing. The jointing part is partially molded by using a mold material 44. A terminal 22a of the secondary coil 22 and a terminal 36a of a high-tension cord lead-out port 36 are jointed similarly, and partially molded by using a mold material 46.
Patent JP-H04244678-A (JP)
Title: Water feed valve for sanitary plumbing equipment
Inventor: MANFURETSUDO PABUERUJIITSUKU
IPC: E03C1/042
Filed: 1991-09-25
Abstract: PURPOSE: To increase the maximum flow cross section by reducing the diameter of a disk of a valve as much as possible. CONSTITUTION: In those that an inlet and an outlet are provided for water in a valve seat 2 and the inlet can be connected to a different outlet by rotation of an operating member 4, the inlet and the outlet are arranged on one arc coaxially with the central axial line and the valve seat 2 is made to have one inlet and outlets on its both sides respectively. On the other hand a control disk 3 has a face for closing the inlet cross sectional and an overflow port is made to continue on the same arc on both sides of this closed face and as a result, the inlet is made to communicate with the outlet via the overflow port by rotating the control disk from the closed position to right and left. A variable overflow passage of the cross sectional face can be generated.
Patent JP-H04125460-A (JP)
Title: Electrolytic cell for coulometer
Inventor: YOSHIDA AKIRA
IPC: G01N27/28
Filed: 1990-09-18
Abstract: PURPOSE:To make the clogging due to long-term use hard to generate, to provide chemical stability and to hold electric conversion characteristics for a long period of time by providing a working electrode composed of porous glassy carbon and also providing a reference electrode made of porous ceramics to a liquid communication part. CONSTITUTION:A cell is constituted by allowing an acting electrode 3 composed of porous glassy carbon to face to a sample passage 7 provided with a reference electrode 9 made of porous ceramics and a counter electrode 8 through a liquid communication part 6. The porous glassy carbon of this electrode 3 is excellent in chemical stability and has a proper large specific surface area and a constant proper pore size. The porous ceramics of the liquid communication part 6 of the electrode 9 is excellent in chemical stability and hardly generate clogging even during long-term use and stable and excellent electric conversion characteristics can be held even in an org. solvent.
Patent JP-H04126282-A (JP)
Title: Misregistration evaluation method
Inventor: NAKAMURA SEIKICHI
IPC: B41J2/525
Filed: 1990-09-18
Abstract: PURPOSE:To improve a registration accuracy by a method wherein color printing is conducted after a plurality of evaluation patterns are sequentially read, and after a required evaluation pattern is selected, a misregistration amount among three primary colors is determined on the basis of characteristics coincident with the required evaluation pattern by referring to evaluation information. CONSTITUTION:A printer is provided with a first memory means A storing image data to be printed, a second memory means B storing a plurality of evaluation patterns differing in combination of a line width, a line color, and a background color surrounding the line and evaluation information representing a relation between a subjective evaluation value and a misregistration, and a selection means C switching the first memory means A and the second memory means B. Color printing is conducted after said two or more evaluation patterns are sequentiallty read. After a required evaluation pattern is selected, a misregistration amount among three primary colors is determined on the basis of characteristics coincident with said required evaluation pattern by referring to said evaluation information. For example, the second memory means B is a read only memory (ROM), the selection means C is a multiplexer, and the evaluation patterns are composed of a most strict evaluation pattern, a relatively strict evaluation pattern, and an average evaluation pattern.
Patent JP-H08109499-A (JP)
Title: Electrolytic pickling method
Inventor: AKANUMA MASUMI
IPC: C25F1/06
Filed: 1994-10-12
Abstract: PURPOSE: To provide an electrolytic pickling method capable of executing descaling of the surface of a wire in single soln. and roughening the surface and simultaneously attaining the removal of smut. CONSTITUTION: The wire W is progressed in the soln. of a sulfuric acid and an electrolysis is effected in the front stage part A and rear stage part B of the wire W progressing in the soln. The current density of the electrolysis in the front stage part A is set at a valve at which the iron from the surface of the wire W dissolves well and the current density of the electrolysis in the rear stage part B is set at a value at which the surface of the wire W is immobilized. The smut on the surface of the wire W is removed with a large amt. of gaseous hydrogen generated at the time of the electrolysis in the rear stage part B by this setting.
Patent JP-H0989843-A (JP)
Title: Method and apparatus for eddy current flaw detection
Inventor: YOTSUTSUJI JUNICHI
IPC: G01N27/90
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for eddy current flaw detection in which a flaw extending in same direction as the arranging direction of secondary coil can be detected as well as a single flaw or a flaw extending perpendicularly to the arranging direction of secondary coil while being discriminated. SOLUTION: A plurality of E type eddy current flaw sensors 11-13 are arranged perpendicularly to the arranging direction of poles. The difference signal of outputs from two secondary coils 11b and 11c, 12b and 12c, 13b and 13c in each eddy current flaw sensor and the difference signal of outputs from two secondary coils 11c and 12c, 12c and 13c in different eddy current flaw sensor are detected and the flaw of a material to be inspected is detected based on these difference signals.
Patent JP-S62189117-A (JP)
Title: Manufacture of rubber composite material
Inventor: YOSHIKAWA MASAHITO
IPC: B32B15/06
Filed: 1986-10-15
Abstract: PURPOSE:To enable the titled material to keep stable adhesiveness for a long period of time by improving thermal aging properties, by a method wherein an rubber compos ite is vulcanized and stuck on the upper part of a cobalt or cobalt alloy film, which has been formed on the surface of a base through adhesion, by performing hot press bonding. CONSTITUTION:A cobalt or cobalt alloy film is formed on the surface of a metallic base by a dry plating method such as vacuum evaporation or sputtering or ionic plating or ion beam sputtering or ECR method, or electric plating or electroless plating method. Sulphur vulcanization or organic sulphur vulcanization is applied to the upper part of the same by making use of a 0.5-4wt part of rubber composite and sulphur contents to 100wt part rubber contents. In this case, a rubber series composite material whose adhesion is favorable is obtained by sticking firmly the cobalt or cobalt alloy film and vulcanized rubber composite to each other by performing only press bonding at the temperature to the same extent as ordinary vulcanization. In addition to the above, as a quantity of sulphur can be reduced and the organic cobalt salt can be reduced or compounding of the same can be eliminated, adhesion hardly deteriorates even if an unvulcanized rubber composite is kept for a long period of time and thermal aging properties of vulcanized rubber can be improved remarkably.
Patent JP-H0557442-A (JP)
Title: Automatic profile welding equipment
Inventor: OTSUKA KIYOSHI
IPC: B23K37/02
Filed: 1991-08-31
Abstract: PURPOSE:To furnish a couple of automatic profile welding means to simultaneously finish a work having the bent wall surface and a corner weld zone to form a specified angle with the bent wall surface. CONSTITUTION:A pedestal is provided at the rear of a fixed working plate 1 provided with bumping fittings 8 and clamps 9, a machine frame 14 movable back and forth by a reciprocating engine 18 is provided on the pedestal, a working stand 2 adjustable vertically is provided along the machine frame 14, rotation axes 3 are provided projectingly forward on right and left of the front end thereof and profiling rollers 6 are fitted to the vertically lower end of turning arms 4 fixed on the tip of the rotation axes 3, torches 7 are integrally coupled with the outsides of the turning arms 4 so that tip nozzles 7a thereof are linked with profiling motions of the turning arms 4 right under the profiling rollers 6 and at specified angles with the profiling rollers 6 and the pressing force is retained on the mutual inside via a tension spring 10 having proper strength at the middle of the turning arms 4 on right and left.
Patent JP-2000070770-A (JP)
Title: Coater
Inventor: YUCHI AKIHIKO
IPC: B05B5/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a coater capable of coping with both mass production and diversified small-quantity production and capable of decreasing the color change loss of paint and improving productivity. SOLUTION: This coater has a coating gun 10 provided with a spraying means for spraying paint, a fixed paint feeder 4 fixed and connected to the coating gun 10 and a cartridge paint feeder 5 detachably attached to the coating gun 10. The paint is supplied to the spraying means from either the fixed paint feeder 4 or the cartridge paint feeder 5. A double feed tube 2 is provided for the coating gun 10, a paint nozzle 51 is furnished at the tip of the coating paint feeder 5, the fixed paint feeder 5 is connected to an intermediate hole 31 in the feed tube 2, and an inner hole 32 is preferably arranged so that the paint nozzle 51 is inserted.
Patent JP-H04123957-A (JP)
Title: Autotheft alarm system
Inventor: MATSUBARA MANABU
IPC: B60R25/10
Filed: 1990-09-17
Abstract: PURPOSE:To prevent any wrong alarm from being given by suspending its monitoring operation by the processing part temporarily at time of a battery voltage drop, in a device which detects a variation in the subsequent vahicle tilt angle on the basis of an initial tilt angle at time of a parking start. CONSTITUTION:This alarm system is provided with a front key-lock switch FL, a front door key-unlock switch FU and a front door curtain switch FC, and each switch output is inputted into a processing part 2. Then, at this processing part 2, when the switch FL is turned on (lock) in a state of the switch FC turned on (clock), it is so judged that parking is started, thus, first of all, initialization takes place. In brief, if it is a DC system, output (tilt angle) of a tilt sensor 1 at this time is stored as an initial tilt angle. Next, a tilt variation detecting system enters an operating state after the elapse of the specified time since the switch FL has been turned on, and when the output of the tilt sensor 1 is varied to more than the specified value, an alarm is given, informing that there is an autotheft act. Moreover, when battery voltage is lowered in the midway, a system is made into a state of being released at once.
Patent JP-H1176948-A (JP)
Title: Video coding device
Inventor: HIRAMATSU RYOSUKE
IPC: B07C3/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a video coding device which enables an operator to efficiently rapidly input small character codes with less fatigue operation and to improve exactness and labor lessening. SOLUTION: This video coding device fetches the entire part image on a postal items on which the user codes consisting of a postal code number and address display number and name and address information are stated and the information on the recognition result for this entire part image from a reading section 2 and displays the same on a display section 32. The user code on the postal code number is inputted by a keyboard 30 in accordance with the displayed image. In such a case, the device is provided with a special key for determining the input support level information (up to the prefectures, municipalities and town level) at the time of inputting so far as the postal code number.  The informations on the corresponding targets (prefectures, municipalities/town areas, etc.), and the information list displaying the indices corresponding thereto are displayed by pressing this special key. The indices of the corresponding information among the same is selectively inputted, by which the corresponding to postal code number is inputted.
Patent JP-2000075824-A (JP)
Title: Wall surface image device and its production
Inventor: MATSUMOTO IWAO
IPC: B44D2/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to relatively easily provide the wall surface of a building, etc., with images of free contents without impairing reality. SOLUTION: This wall surface image device 1 disposed on the wall surface WAL formed by continuously arranging plural building materials BMA of which the front surface has a region of a prescribed size. An image sheet 11 is composed of a sheet-like base material layer and an image layer formed on the front surface of this base material layer. The image sheet 11 is so formed that the outer edge thereof coincides with the shape complying with the shape of the front surface of the building materials BMA. The image FG1 based on the image indicating the state of the wall surface WAL is formed on the image layer. The image sheet 11 is arranged in such a manner that the image FG1 of the peripheral edge thereof is continuous with the state of the wall surface WAL. Such image sheet is fixed onto the wall surface WAL.
Patent JP-S6487912-A (JP)
Title: Ball joint
Inventor: HAMAGUCHI YASUNORI
IPC: F16C11/06
Filed: 1987-09-30
Abstract: PURPOSE:To prevent air leakage by providing 15-60 deg. chamfering on the top end face periphery of a flange part, and obtaining A<C<B, where A is the top end face outer diameter of the flange, B is its bottom end face outer diameter, and C is the large opening inner diameter of a dust cover. CONSTITUTION:The flange part 15 of a socket 6 is provided with an inclined surface chamfered 15-60 deg. on a top end face periphery and circumferential face part 18. Also, when the outer diameter of the top end face 17a of a flange part 15 is A, the outer diameter of the bottom end face 17b is B, and the inner diameter of the large opening 12 of a dust cover 10 is C, the dimension of each part is set for A<C<B. In this constitution, the press forming of a dust cover 10 using a jig 23 results in increase in internal pressure within the cover 10 and the expanded inner diameter of the large opening 12, and thereby the large opening 12 is inserted in a circumferential groove part 20 beyond a flange part 15.
Patent JP-H07101346-A (JP)
Title: Steering device for vehicle
Inventor: TANAKA HIROAKI
IPC: B62D6/00
Filed: 1993-10-01
Abstract: PURPOSE:To restrain a feeling of physical disorder to a steering wheel operation of a driver to the minimum even when front wheels are supplementally steered by arranging a transmission mechanism to transmit rotation of an electric motor to an output shaft and an electric control means to control the rotation of the electric motor. CONSTITUTION:In the case where front wheels are supplementally steered left and right when a steering wheel 15 is held in a reference position and a vehicle is put in a rectilinear advance condition, an electric control circuit 51 opens both electromagnetic variable orifices 36 and 37 simultaneously with rotation control of an electric motor 41. Thereby, high pressure oil from a hydraulic pump 33 is bypassed to a reservoir 35. Since supply of the high pressure oil to a power cylinder through a rotary valve composed of a valve rotor 31 and a valve sleeve 32 is temporarily stopped, auxiliary steering of the front wheels by the electric motor 41 is secured, so that influence exerted on the vehicle by a side wind is negated.
Patent JP-H1188143-A (JP)
Title: Semiconductor circuit
Inventor: OGURI TAKASHI
IPC: H03K19/0948
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit capable of obtaining various levels of signal and high in operating speed by restricting current route formation between an output terminal and a power source terminal and between a reference potential terminal and the output terminal in accordance with the respective differential outputs of a PMOS differential circuit and an NMOS differential circuit. SOLUTION: A buffer circuit 300 is provided in order to restrict the formation of the current route between GND and the output terminal 30 when a current route is formed between the output terminal 30 and the power source terminal and to restrict the formation of the current route between the power source terminal and the output terminal when it is formed between the output terminal 30 and GND in accordance with the differential outputs of the PMOS differential circuit 100 and the NMOS differential circuit 200. Thus, a CMOS level signal between GND and power source potential is outputted when the CMOS level signal between GDND and power source potential is inputted.