baber/WOPTO huggingface dataset:
Patent JP-H08122070-A (JP)
Title: Inclination detection device and input device using it
Inventor: KATAGIRI KAZUHIRO
IPC: G06F3/033
Filed: 1994-10-24
Abstract: PURPOSE: To achieve an accurate detection by obtaining a sufficient quantity of reception light at a light reception part in a device for detecting inclination by receiving a reference light from a light source by the light reception part. CONSTITUTION: Light reception parts 23 and 24 which are inclined to a meridian passing through a center axis O are provided at a detection part 20 provided at an operation device 13 such as a remote controller. When the center shaft O is inclined to reference light L such as infrared light transmitted from a device body, etc., the quantity of light received by the light reception part 23 differs from that received by the light reception part 24. By obtaining the difference, amount of inclination θx can be detected. For example, by inclining the operation device 13 and transmitting the information of the amount of inclination θx at this time to a device body such as a computer, a cursor mark can be moved on the screen of the device body and the screen can be scrolled.
Patent JP-H09102229-A (JP)
Title: Method for controlling outside diameter of extrusion-covered cable
Inventor: SUZUKI YASUHIRO
IPC: H01B13/14
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a covered cable whose outside diameter value is always accurate whether the linear velocity at which to draw the cable is low or high. SOLUTION: The outside diameter of a covered wire 1A formed by extrusion covering of a wire 1 at an extruder 2 is controlled by increasing or decreasing the speed at which the covered wire 1A is drawn by a drawing device 6. The speed at which the drawing device 6 draws the wire is increased or decreased according to a total signal obtained by the addition of an outside diameter measurement signal from a first outside diameter measuring device 4 provided in a position near the extruder 2 and an outside diameter measurement signal from a second outside diameter measuring device 7 provided downstream of a main cooling vessel 5, so as to control the outside diameter of the covered wire 1A.
Patent JP-H07141423-A (JP)
Title: Automatic merchandise delivery slip sorting device
Inventor: YONEZU SHUICHI
IPC: G06Q50/10
Filed: 1993-11-15
Abstract: PURPOSE:To automatize a sorting operation by collating the delivered merchandise number of actually delivered merchandise with a delivery scheduled number recorded in a delivery slip and sorting the delivery slips into full delivery slips and merchandise missing slips. CONSTITUTION:A person in charge of merchandise inspection work operates a ratio handy terminal 6 and inputs the merchandise code of the delivered merchandise and the actual delivered merchandise number every time the merchandise is delivered by a delivery trader. Then, the actual delivered number and the delivery scheduled number recorded in the delivery slip are automatically collated for each merchandise by a storage controller 1. The delivery slips are sorted into the full delivery slips and the merchandise missing slips based on the collated result and a screen indicating the contents of sorting is displayed on a CRT device 2. Thus, labor required for the merchandise inspection work is substantially reduced, the generation of sorting errors is surely prevented and operation efficiency is substantially improved. That is, when it is judged that the entire delivered merchandise is equal to the delivery scheduled number, the identification information of the delivery slip is registered in a full delivery file.
Patent JP-H02132603-A (JP)
Title: Magneto-optical disk initializing method
Inventor: ADACHI NOBUYUKI
IPC: G11B5/02
Filed: 1988-11-11
Abstract: PURPOSE:To highly accurately initialize the whole recording layer of the magneto-optical disk, and to prevent the deformation of the disk and a substrate and the change of an optical characteristic by impressing a prescribed pulse wave, which generates an instantaneous magnetic field, to a coil. CONSTITUTION:For example, an air-core coil 2, in which a magneto-optical disk 1 can be disposed, and a pulse current generating circuit 3, which impresses a pulse current to the air-core coil 2, constitute a device for this method. When the magneto-optical disk 1 is arranged in the air-core coil 2, the pulse current outputted from the pulse current generating circuit 3 is impressed to the air-core coil 2, and the magnetizing direction of the recording layer in the magneto- optical disk 1 is aligned in an upward direction with respect to the substrate by the instantaneous magnetic field generated in the air-cire coil 2. Thus, the highly accurate initialization is attained for the whole recording layer on the magneto-optical disk 1, and the deformation of the respective disk layers and the substrate, and the change of the optical characteristic, etc., can be prevented.
Patent JP-H01127325-A (JP)
Title: Manufacture of heat insulation pipe
Inventor: WAKASHIMA YUKIO
IPC: B29D23/00
Filed: 1987-11-11
Abstract: PURPOSE:To eliminate a fear of disappearance of heat insulating properties and manu facture swiftly and easily a heat insulation pipe whose heat insulation is effective, by a method wherein the title method is constituted of a process blowing a synthetic resin foam on an external circumferential surface of an inner pipe, a process cutting and forming an external circumferential surface of the foam into a cylindrical form and a process fitting the foam into an outer pipe through pressing. CONSTITUTION:A pipe 1 is slided in the direction of an arrow (b) along the center line (c) while turning in the direction of an arrow (a) centering around the center line (c). Then synthetic resin foam raw materials 6 comprised of two liquids is blown against the inner pipe 1 and a synthetic resin foam 2 are foamed. The external circum ference of the foam 2 is cut by a rotary blade 7 and a cylindrical external circumferen tial surface 3 whose outside diameter is fixed is formed. Then a spiral groove 10 is formed with a disk-shaped edged tool 9 turning centering around a shaft 8 and a two-pack type expansion adhesive agent 12 (the adhesive agent with which an inflat ing agent is mixed) discharged through a nozzle 1 is cast into the groove 10. Under the condition, a cylindrical foam 2' is pressed and shifted in the direction of the arrow (b) along the center line (c) and fitted into the inside through an end opening part of an outer pipe 4 made of vinyl chloride.
Patent JP-H05121920-A (JP)
Title: On-vehicle mirror antenna
Inventor: HIROTSU TORU
IPC: H01Q1/32
Filed: 1991-10-30
Abstract: PURPOSE:To facilitate the connection of a coaxial cable and to obtain a mirror antenna suitable for receiving a TV broadcast wave and an FM radio broadcast wave. CONSTITUTION:A conductor strip 4 whose width is 1-20mm is provided almost over the entire circumference of a circumferential ridge of a rear side protection layer 3 of a reflection film 2 in the mirror antenna employing the conductive reflecting film 2 of the mirror provided on the vehicle as an antenna and signal is supplied from a part of the conductor strip 4.
Patent JP-H06121158-A (JP)
Title: Image forming device
Inventor: AIDA MIDORI
IPC: G07D7/20
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate the suppression of illegal copying and criminal pursuit by synthesizing an identification mark intrinsic to a device to image data, switching a dither pattern between the identification mark synthesized part and an image data part, performing a dither processing, performing output and specifying an image forming device with which the illegal copying is performed. CONSTITUTION:When image reading is started at a scanner unit 101, a signal generation circuit 202 generates a synthesis starting signal SGM=L at the time of forming the images of Y image data and starting the synthesis of the identification mark. A selector 203 outputs the identification mark outputted from a storage part 201 instead of normal image data as output images a dither processing part 204 and synthesizes one identification mark. The processing part 204 performs the dither processing for finding area gradation in a fine area. Successively, the identification mark is outputted with Y color toner from a printer unit 104. Thus, even when the illegal copying of a special original such as paper money is performed for instance the image forming device with which the illegal copying is performed can be specified.
Patent JP-H03145989-A (JP)
Title: Motor drive
Inventor: YAMASHITA MASAYUKI
IPC: H02P25/08
Filed: 1989-10-31
Abstract: PURPOSE:To suppress ripple in source current by performing time difference PWM control of power conduction interval for each phase motor coil for the interval where two-phase excitation is carried out. CONSTITUTION:Since power conduction signal G4, for example, for the first and fourth phase motor coils 161, 164 subjected to two-phase excitation is formed on the basis of a second basic wave VR a time difference is provided between a power conduction signal G1 and the power conduction signal G4 so that they are brought into unmatched state. On the other hand, since power conduction signals G2, G4 for a third phase motor coil 163, for which a power conduction signal G3 is obtained based on the first basic wave Vs, and for the second and fourth phase motor coils 162, 164 subjected to two-phase excitation are formed based on the second basic wave VR, a timer difference is provided between the power conduction signal G3 and the power conduction signal G2, G4 so that they are brought into unmatched state. By such arrangement, ripple in the source current, i.e., driving current and regenerative current, can be suppressed.
Patent JP-H09192757-A (JP)
Title: Method for detaching punch and die in punching press and device therefor
Inventor: ITO SHIGERU
IPC: B21D37/14
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability and the reliability by making a punch block and a die block providing a punch and a die as one body and detaching them without detaching the punch and the die separately. SOLUTION: A punch block 15 and a die block 39 providing a punch 13 and a die 37 are installed freely clamped at un-clamped on a punch holder 9 and a die holder 41 through clampers 61, 63 respectively, an engage stop pin 79 as the engage stopping member to move up and down with the motion of clamp or un-clamp of the clamper 61 is installed on the punch block 15, and an engaging member 77 providing an engaging hole 75 to be engaged with this engage stop pin 79 is installed on the die block 39. Then, in a time of detaching the punch block 15 and the die block 39 from the punching press, the punch block 15 is lapped on the die block 39, they are positioned with the engage stop pin 79 and detached. Therefore, the workability and the reliability are improved.
Patent JP-H05103156-A (JP)
Title: Reader
Inventor: KIKUCHI TETSUO
IPC: H04N1/04
Filed: 1991-10-04
Abstract: PURPOSE:To provide the reader in which a reading means reads an original on an original platen glass by scanning along the lower part of the original platen glass and an image information is transferred to a main unit through a signal line, and relating with the reader, the signal line has strong resistance against bending and is rigid so that the loop of the signal line is prevented from becoming so large as to float a scanning carriage and also as to make the signal line to be brought into contact with the original glass to contaminate the glass, resulting in the read image being affected. CONSTITUTION:A signal line retaining part 122 is provided on the position below the center of a loop of signal line 113, in the middle of the signal line 113, so that the loop of the signal line 113 is suppressed from becoming larger. Floating of a scanning carriage 101 and the contact of signal line 113 with an original glass 108 are prevented.
Patent JP-H08140411-A (JP)
Title: Automatic speed change device for tractor
Inventor: HYODO OSAMU
IPC: F16H61/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide an automatic speed change device, capable of automatically reducing the car speed for a prescribed time in lowering a rotary device following the completion of steering and turning at a butt, etc., moderating a sudden fluctuation in load caused by lowering and contact with ground, shortening the length of the start of plowing-in and improving the operating efficiency. CONSTITUTION: This automatic speed change device is capable of automatically reducing the car speed for a prescribed time in lowering a rotary device following the completion of the steering and turning at a butt, etc., in a tractor having a transmission 1 for carrying out the automatic speed change by electronic control.  The automatic speed change device is preferably constituted by arranging a forward advancing and backing changeover clutch 17 for changing over the forward advance to the backing through a main clutch 16 for connecting and disconnecting a power from an engine 4 and a main speed change part 18 for carrying out the four-speed change of the first to the fourth speeds through the changeover clutch 17 with an automatic speed change mechanism, connecting the main speed change part 18 further through an auxiliary speed change part 19 for performing the four-speed change of the H-, M-, L- and LL-speeds to a rear wheel differential gear 20 for driving the left and right rear wheels and transmitting a power.
Patent JP-2000117502-A (JP)
Title: Hub machining method for spindle motor
Inventor: SAKURAI TOMOHIKO
IPC: H02K29/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a machining method to high-precisely machine a part, such as a hub used in a motor, having a small size and a weak machine rigidity. SOLUTION: This method comprises a step wherein a reference groove forming part caused to hold a strength high enough to prevent an influence from being exercised on machining through chucking is formed in a part of a hub 1; a step wherein after the reference groove forming part is chucked by a chuck 12, a hub nipping reference groove 9 is formed in the part, having no disturbance on a cutting work, of the reference groove forming part; and a step wherein the hub reference groove 9 is chucked, and a hub inside diameter part 8, a disc holding wall 2, and a disc mounting surface 15, being parts needed for cutting, which are cut based on the nipping reference groove 9 serving as a reference part.
Patent JP-H05128894-A (JP)
Title: Semiconductor storing circuit device
Inventor: EGUCHI KOJI
IPC: G11C29/00
Filed: 1991-10-31
Abstract: PURPOSE:To shorten a test time by providing a row decoder circuit and a column decoder circuit outputting a signal so as to select all memory cells simultaneously at the time of receiving a test mode signal from an external input terminal. CONSTITUTION:A digit line connected is selected by a sense amplifier/switch circuit 3 inputting the addresses A0-A5 of a Y system through an address buffer 1 and the column decoder 2. On the other hand, a logic circuit is constituted of the row decoder 5 inputting the addresses A6-A14 of a X system through an address buffer memory 4 and inputting the test mode signal T separately and the signal T. By the logic output, when the signal T is a 'H' level, all word lines W1-W512 are selected always and the operational check of all memory cells are performed by the address scan by 64 bits in the direction of the digit line in appearance. Thus, the test time at the time of selection and BT screening in a manufacturing stage are shortened remarkably.
Patent JP-2000097198-A (JP)
Title: Guide device for underground facility
Inventor: GOMI MICHITAKA
IPC: E02D29/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To concentrate both the axial centers of a facility body and a storage container to each other when the facility body forming an underground facility and the storage container are separated from and coalesce into each other. SOLUTION: The axial center CL1 of a control panel body B and the axial center CL2 of a storage container C are made to center to each other by fitting guide columns 18 into guide grooves 17a when a pair of guide bodies 17 having the guide grooves 17a along the axial center CL1 of the control panel body B is attached to both the side surface parts 7a of a control apparatus mounting board 7 forming the control panel body B, and also a pair of guide columns 18 fitted into the guide grooves 17a is fixed on the inner circumferential surface of the storage container C by being opposed to the guide grooves 17a, and the storage container C is separated from and coalesces into the control panel body B.
Patent JP-H10135040-A (JP)
Title: Thin-film magnetic element and its method of manufacturing the same
Inventor: URANO YUICHI
IPC: H01L27/04
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic element capable of keeping large Q value, regardless of the magnitude of high frequency current. SOLUTION: An insulating substrate 20 is formed by a semiconductor substrate 1 and an insulating film bed 2. A thin-film magnetic element 6 used as thin-film transformer and thin-film inductor is formed on the insulating film bed 2. The thin-film magnetic element 6 is formed by a first coil conductor 5a and a second coil conductor 5b consisting of a strip copper film and so on, the magnetic layer, the first soft magnetic layer 3a and the second soft magnetic layer 3b, arranged above and under the coil conductor 5a and 5b interposing them, an inter-layer insulating film 4 STORAGE (polyimide layer) filling up between the soft magnetic layer 3a and 3b, and the coil conductor 5a and 5b, and the metal pad 7 and 8 (external terminals) to which the both end of coil conductors 5a and 5b are connected together.
Patent JP-H10135246-A (JP)
Title: Semiconductor device
Inventor: SATO KAZUNORI
IPC: H01L21/52
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To easily remove a semiconductor element and efficiently regenerate a semiconductor device, by previously forming a hole smaller than the overall size of the semiconductor element through a semiconductor element mount, applying adhesives to a substrate, mounting the semiconductor element on the adhesives, and adhering this element to the substrate. SOLUTION: A hole 6 smaller than the overall size of a semiconductor element 1 is bored through a substrate 2, adhesive 7 for adhering this electric 1 is applied to round the hole 6, and the electric 1 is mounted thereon. If the element 1 should be defective in the measured characteristics of a semiconductor device 10, the electric 1 must be changed such that the element 1 is thrust up to peel it off by a rod in the arrow-mark direction in the hole 6 of the substrate 2. The adhesive may use a usual one, and the element 1 can be peeled off at room temp. because of a small adhesive area of the electrode 1 and substrate 2, but the substrate 2 may be heated.
Patent JP-H02133003-A (JP)
Title: Current collecting device for automatic transfer device
Inventor: SHIMADA HIROSHI
IPC: B66C13/12
Filed: 1988-11-11
Abstract: PURPOSE:To keep the electric contact condition excellent between a trolley wire and a collector by a method wherein a coating element made of carbon is brought into contact slidingly with the same trolley wire together with the collector. CONSTITUTION:Two sets of contact devices 1, having a coating element 11, are provided on the upper frame 91 a transfer machine together with current collecting devices 21, 22. When the transfer machine is moved along a transfer rail 95, the coating element 11 of the contacting device 1 is brought into contact slidingly with the same trolley wire 31 together with the collector 211 of the current collecting device 21. The carbon of the coating element 11 is adhered and applied onto the trolley wire 31 and carbon film is formed on the inner wall of the trolley wire 31. Accordingly, the inner wall will never be rusted and a conductivity between the trolley 31 and the collector 211 may be improved.
Patent JP-2000111844-A (JP)
Title: Spectacles
Inventor: ICHIHASHI TOSHIFUMI
IPC: G02C5/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide spectacles capable of preventing a slip by building pulling spring members and pressing spring members and further a supporting member having a large coefficient of friction in pad parts in the spectacles, thereby constituting a slip preventive mechanism. SOLUTION: The spectacles to be mounted in front of the eyes of the face consist of lenses 1, frames 3 for fitting these lenses 1, slender members 1 to be put on the frames 3 and the ears existing in the side parts of the face and the supporting part 2 for properly holding the spacings between the lenses L mounted at the frames 3 and the eyes. The pulling spring members 1a and the pressing spring members 1b are assembled so as to allow the cooperation of the pulling force Fa in a longitudinal direction and the pressing force Fb acting on the face via the supporting part 2 when the spectacles are mounted. Further, the supporting part 2 to be pressed to the base part of the nose is formed of a soft member having the large coefficient of friction, by which the slip preventive constitution is composed and the slip of the spectacles from the front of the eyes may be prevented.
Patent JP-S62144730-A (JP)
Title: Operating method of apparatus for separating and concentrating carbon monoxide
Inventor: HASHIMOTO KIYOSHI
IPC: B01D53/14
Filed: 1985-12-18
Abstract: PURPOSE:To use absorption liquid of CO stably by circulating it, by maintaining the quantity of supply of toluene within certain range in an apparatus for separating and concentrating CO using absorption liquid CO containing cuprous chloride, tris (dimethylamino) phosphine oxide, and toluene. CONSTITUTION:In an apparatus wherein gas containing CO is treated and CO of high purity is recovered using cuprous chloride (CuCl), tris (dimethylamino) phosphine oxide (hmpa), and toluene; when toluene recovered from the gas is returned again to an absorption tower 3 and/or a stripper 9, the quantity of toluene is made under predetermined value for absorption liquid, i.e., under X represented by an equation I. As a result, absorption liquid can be used by circulating it stably for a long period of time without the precipitation of cuprous chloride as a component of the absorption liquid.
Patent JP-H04159168-A (JP)
Title: Hydraulic braking device
Inventor: MATSUDA SHOHEI
IPC: B60T8/26
Filed: 1990-10-24
Abstract: PURPOSE:To secure braking force with output liquid pressure supplied from the other output port at the time of lacking liquid pressure so as to improve reliability by providing change-over valves for cutting off between valve chambers and wheel cylinders in correspondence with the liquid pressure of pilot chambers becoming larger exceeding the set value than the liquid pressure of valve chambers, a differential pressure generating means, and the like. CONSTITUTION:When liquid pressure lack is generated in a liquid pressure path from a first output port 1 to the input chambers 28 of both liquid pressure transmitting means 31, 32 at the time of braking, the liquid pressure of pilot chambers 34 in both change-over valves 61, 62 is lowered to open the change-over valves 61, 62, so that the second output port 2 of a master cylinder M is communicated with wheel cylinders WFL-WRL through a differential pressure generating means 7. The liquid pressure decompressed by the differential pressure generating means 7 therefore acts upon the respective wheel cylinders WFL-WRL to obtain braking force. When liquid pressure lack is generated in a liquid pressure path from the second output port 2 to the valve chambers 35 of the respective change-over valves 61, 62, the change-over valves 61, 62, remain as they are closed, so that braking force corresponding to the braking operation quantity can be obtained in the same way as the non-lacking time of liquid pressure.