baber/WOPTO huggingface dataset:
Patent JP-S60114465-A (JP)
Title: Polishing system
Inventor: KAWAKAMI HIDEO
IPC: B24B37/28
Filed: 1983-11-25
Abstract: PURPOSE:To enable adjustment of gearing upon abrasion of gears by fitting an operating member to be screwed with the threaded portion of sun gear rotatably over a hollow shaft for making the sun gear slidable freely thereby making the sun gear elevatable independently from internal gear. CONSTITUTION:An internal gear 25 is formed elevatable through an elevatable arm 29 coupled to the output shaft 28a of screw jack 28 arranged on a base 9. While a sun gear 23 to be fixed at the upper end of driving hollow shaft 18 is made slidable only in axial direction through a slip key 32 while a feed nut 35 which will be an operating member provided with an inner screw for limiting the axial motion is fitted rotatably over the upper end section of hollow shaft 18 through a stopper board and stopper ring 34 and screwed with the feed nut 35 and the threaded portion 23a formed on the sun gear 23. Consequently, the sun gear 23 can be elevated independently from the internal gear 25 through axial reciprocation caused by rotation of feed nut 35.
Patent JP-S61101192-A (JP)
Title: Trunk line circuit for automatic private branch exchange
Inventor: SHIRAISHI OSAMU
IPC: H04Q3/62
Filed: 1984-10-24
Abstract: PURPOSE:To reduce the number of the parts by making common use of one capacitor for two DC voltage and a current blocking capacitor by selectively controlling a change-over switch. CONSTITUTION:In the incoming call standby status, contacts sw0 and sw1 of a status switching relay (not down in the figure) are held in status shown by the solid line, but when a call signal is transmitted to terminals L1 and L2, DC constituent is blocked by a capacitor C2 while AC constant is detected by a detector DET.0. The output X of the detector will let a controller (not shown in the figure) become in the call status, and the contacts sw0 and sw1 become as shown by the broken line. In this manner, the DC blocking capacitor C2 can be used in common for AC call signal detection and call status.
Patent JP-2000057689-A (JP)
Title: Recorder and recording method for optical disk, and computer readable recording medium recorded with recording program for optical disk
Inventor: ISHI MASASHI
IPC: G11B7/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure the number of repeated recordings for practical use by avoiding the degradation of an optical disk due to that the repeated recordings of the optical disk is concentrated on a specific area of the disk. SOLUTION: This optical recording and reproducing device 1 is provided with a host computer interface 4 for performing the transfer of data between the device 1 and a host computer 2, a control means 5 for controlling the recording and reproducing of data, a recording and reproducing means 6 for processing the signal needed for recording and reproducing the data, an optical head 7 for performing a light irradiation at the time of the recording and reproduction, an optical head positioning means 8 for moving the head 7 to a prescribed position, an optical disk driving means 9 for rotating an optical disk 3, a RAM 10 for storing a number-of-recording information and a disk management information on the optical disk, and a number-of-recording comparing means 11 for comparing the number of recordings read in the RAM 10.  Especially, in the device 1, the recording and reproducing area of the disk 3 is divided into plural areas and the numbers of recordings of respective areas are recorded on a prescribed area of the disk 3, thereby preventing the recording from being concentrated on the specific area at the time of performing recordings to the recording and reproducing area.
Patent JP-H0383692-A (JP)
Title: Clamp member for bookbinding and bookbinding apparatus
Inventor: KITAGAWA HIROICHI
IPC: B42B5/06
Filed: 1989-08-29
Abstract: PURPOSE:To perform bookbinding within a short time by simple operation by constituting a clamp member of a backbone part, the tongue piece provided to one end part thereof and a shape memory member opened at predetermined temp. or higher. CONSTITUTION:A clamp member 1 is constituted of a backbone part 3, a tongue piece 4 and clamp parts 2. The clamp parts 2 is constituted of a shape memory member composed of a shape memory alloy and provided so as to be opposed to both side parts of the backbone part 3. The clamp parts 2 are closed at room temp. to become narrow in the interval between them but opened at predetermined temp. or higher to become wide in the interval therebetween. In this constitution, when arranged papers are inserted in the space between the clamp parts 2 opened in a state exceeding the predetermined temp. and said temp. is changed to room temp., said papers can be clamped at room temp. by the clamp. parts 2.
Patent JP-2000056738-A (JP)
Title: Liquid crystal display device
Inventor: CHIN KUNIHEI
IPC: G02F1/133
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which the display quality is improved by providing a back light and reducing an animation afterimage. SOLUTION: The device is provided with a frame memory 2, a data serial- parallel converting circuit 3, and a pulse period converting circuit 4. Moreover, a signal writing means is also provided to write video signals against a display panel 7 with high speed. Furthermore, a back light controlling circuit 8 is provided to control a back light 9 so that, when the video signals equivalent to a next screen is written with the signal writing means, the back light is turned off during the writing time of the video signals and during the liquid crystal response time, and the back light is turned on till the writing operation starts for the video signals equivalent to the next screen.
Patent JP-2000055619-A (JP)
Title: Stacking position detector
Inventor: FUKUZAKI DAISUKE
IPC: G01B11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To accurately detect the height of an article, to highly precisely detect a stacking position for the article even when the article is deformed locally, or even when the article is crushed to have uneven height, and to continuously detect the stacking position for the article having the uneven height. SOLUTION: In this detector, irradiation of slit light S emitted from projectors 6, 6... is carried out along a plane inclined with respect to an optical axis of an image pick-up 1 to displace parallelly an optical image S2 in an upper face of an article W in response to the height of the article W, the height of the article W is found based on a shifting amount between an optical image S1 in a load receiving tool upper face 2 and the image S2 in the upper face of the article W, an outline of the article W is extracted based on a picked-up image in a condition not irradiated with the slit light S, a stacking position of the article W is computed taking the height of the article W computed based on a position of the extracted outline and the positions of the optical images S1, S2 into concideration.
Patent JP-H0961513-A (JP)
Title: Apparatus for detecting position in water
Inventor: SASAHARA TOSHIHIKO
IPC: G01S7/526
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To surely detect position of a moving body in water by attaching an ultrasonic receiver to the moving body moving in water, obtaining a relative position of the receiver to a structure storing water and displaying the relative position to a display device. SOLUTION: An instruction signal 7s is output from a command device 7 and ultrasonic waves S1, S2 are generated from ultrasonic oscillators 8, 9 in a structure B storing water. When an ultrasonic receiver 10 receives the waves S1, S2, the receiver 10 outputs a receiving signal 10s. Distances L1, L2 from the oscillators 8, 9 to the receiver 10 are obtained at a distance operation device 11 on the basis of the signals 7s and 10s, respectively. A distance calculation signal 11s is output from the operation device 11. Moreover, a relative position of a device A detecting a flaw of a wall face to the structure B is obtained according to the solution of trigonometry by a relative position operation device 13 from the signal, 11s and an oscillation source data signal 12s output from a data-setting device 12. A relative position calculation signal 13s is output from the operation device 13.  The position of the device A to the structure B is displayed by a figure or numerical value at a display device 14.
Patent JP-H0384544-A (JP)
Title: Soft x-ray photosensitive material
Inventor: JINNO MASABUMI
IPC: G03C5/16
Filed: 1989-08-29
Abstract: PURPOSE:To obtain images without a developing stage by clathrating a complex which is put into an excited state by the absorption of soft X-rays and an electron donative reducing agent in the interlayer region of layered clay mineral. CONSTITUTION:The complex which is put into the excited state by the absorption of the soft X-rays and the electron donative reducing agent are clathrated into the interlayer region of the layered clay mineral. The direct observation of the soft X-ray images without the developing stage is possible in this way. Since triethanol amine 4 which alone is liquid and water are clathrated into the interlayer region and, therefore, the triethanol amine and water are not lost even when the photosensitive material is dried. Further, the material well develops colors by the soft X-rays without degrading the degree of vacuum even if the material itself is put into the vacuum.
Patent JP-S6378470-A (JP)
Inventor: MOCHIZUKI MASASHI
IPC: H01R43/02
Filed: 1986-09-19
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-H0387391-A (JP)
Title: Treating device
Inventor: NOMURA MASAFUMI
IPC: C23F4/00
Filed: 1989-08-29
Abstract: PURPOSE:To uniformize the supply of a processing gas per unit area and to uniformly treat a body by controlling the amt. of the processing gas to be supplied from a diffuser plate opposed to the surface to be treated and moving in parallel with the surface in accordance with the moving speed. CONSTITUTION:A semiconductor wafer 2 placed on a heating plate 3 is heated to a specified temp. in a reaction chamber 1. The gas diffuser plate 4 opposed to the wafer 2 is relatively moved in parallel with the surface of the wafer 2 to be treated through the ball screw 21 to be driven by a motor 22. The processing gas consisting of oxygen contg. ozone is supplied through a slit provided to the surface of the plate 4 opposed to the wafer 2 to ash the wafer 2. In this ashing device, the speed of the plate 2 is detected by a pulse encoder 16 fixed to the motor 22, and the supply of the processing gas is controlled by a flow controller 8 in accordance with the relative moving speed. Consequently, the supply of the processing gas per unit area of the surface of the wafer 2 is uniformized, and uniform ashing is performed.
Patent JP-H1157607-A (JP)
Title: Precoated metal plate of hammer tone
Inventor: UEDA KOHEI
IPC: B05D5/06
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a precoated metal plate of hammer tone which can be stably manufactured through a continuous coating line. SOLUTION: A primer layer is formed by applying and baking polyester resin A with a glass transition temperature of 50 deg.C or highen and an number- average molecular weight of 5000 or more, polyester resin B with a glass transition temperature of 10 deg.C or highen and a number average molecular weight of 15000 or more and a coat composition A containing amino resin or isocyanate compound as a crosslinking agent. In addition, a top layer is formed of polyester resin C with a glass transition temperature of 50 deg.C or highr and a number average molecular weight of 5000 or more, a coat composition B containing amino resin or isocyanate compound as a crosslinking agent and 0.1-0.2 wt.% of fine particle of heat-fusible resin for the dry weight of the coat composition B.  Further, the fine particle of heat-fusible resin shows a different surface tension from the coat composition B and fused in the process of baking the coating.
Patent JP-2000127775-A (JP)
Title: Vehicular parallel hybrid drive device having clutch integrated with electric machine, and electric motor unit therefor
Inventor: OPPITZ HORST
IPC: B60L50/16
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To avoid a loss due to the forced co-rotation of an electric machine during a drive using an internal combustion engine by selectively spearing and connecting the electric machine from and to a remaining power train by the second clutch integrated with the electric machine. SOLUTION: An internal combustion engine 10 is connected to a transmission 14 and a differential gear 16 via a separation clutch 12. The engine 10 is connected to a driving wheel 18 or 20. Also, a clutch 24 is integrated with a motor- driven unit 22, and the rotor of the motor-driven unit 22 is connected to and separated from an added transmission input shaft by the clutch 24. In addition, as the transmission 14 is laid between the clutch 24 of the motor-driven unit 22 and the separation clutch 12, drive of the internal combustion engine 10 can be performed without the co-rotation of the rotor of the motor-driven unit 22. According to this construction, the core loss of an electric motor can be avoided.
Patent JP-S61101197-A (JP)
Title: Honeycomb piezoelectric vibrator
Inventor: OKUYAMA HIROTARO
IPC: H04R17/00
Filed: 1984-10-23
Abstract: PURPOSE:To reduce a spurious output and a loaded mechanical quality coefficient Qm by making numerous longitudinal holes in a piezoelectric ceramic element and forming electrodes on both surfaces so that a clearance is made between circumferences of the electrodes and the ceramic. CONSTITUTION:Numerous holes 4 are made in the piezoelectric ceramic element 1 in the thickness or longitudinal direction. On both surfaces in the thickness an which the hole 4 is opened or longitudinal direction, electrodes 2 and 3 are adhered, of which areas are less than that of the ceramic 1 so that an annular clearance G1 is made between the electrodes. The holes 4 give to a vibrator a characteristic that resembles anisotropy, reduce transverse oscillation mode or radial oscillation mode, and decrease a spurious output. Also, the provided clearance between electrodes G1 further minimizes the transverse or radial oscillation mode in case of forming the electrodes 2, and 3. Maximum diameters of the holes 4 are limited to be smaller than a wavelength (lambda) of acoustic wave through a sound field medium at a longitudinal inherent resonance frequency f0 of the vibrator, thereby reducing the mechanical quality coefficient Qm of the ceramic in the medium.
Patent JP-S6469231-A (JP)
Title: Midnight power storage type power-supply system
Inventor: FUKAO ISAO
IPC: H02J9/08
Filed: 1987-09-08
Abstract: PURPOSE:To enable power to be stably fed according to load fluctuation, by operating a storage battery and an AC generator in parallel with each other. CONSTITUTION:At the time of midnight, AC power fed from a power system via a switch 9 for a power source is converted to DC power by a rectifier 1, and a storage battery 3 is floating-charged. By operating the storage battery 3 and an AC generator 6 in parallel with each other at the time of a peak in the daytime, power is fed to a load 10. So far as a controller 4 is concerned, by the command of contract demand excess estimate, the power switch 9 is released on one side, and on the other side, the AC generator 6 is started. By a phase detection comparing circuit 8, synchronous detection is executed at the point of time when the generated voltage of the AC generator 6 is established, and a generator switch 5 is made.
Patent JP-H1062509-A (JP)
Title: Method for analyzing movement of target
Inventor: OKITA YOSHIO
IPC: G01S3/802
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the divergence of estimation results by varying the scale coefficient for restricting an estimation speed calculated from an estimation state amount such that the estimation speed will be lower than a threshold value thereby estimating a target state amount. SOLUTION: Using an observed azimuth of a target inputted from an azimuth information calculator 2 and a frequency information calculator 3, an error variance thereof, an observed Doppler frequency of a target sound and an error variance thereof, a time update section 6 calculates a prediction state amount and an error variance matrix thereof from an acceleration vector of an object received from an initial value setting section 5 and a warship information input section 4 and delivers calculation results to a speed restriction estimating section 9-1. The speed restriction estimating section 9-1 calculates an estimation speed and determines a scale factor αν such that the estimation speed does not exceed the upper limit of a preset relative speed of target.  The scale factor αν is delivered to a covariance matrix update section 7 where the error covariance matrix of estimation state amount is estimated. According to the method, estimation can be performed while suppressing the fluctuation of relative speed.
Patent JP-S61102655-A (JP)
Title: Photoreceptor
Inventor: SAITO KEISHI
IPC: G03G5/10
Filed: 1984-10-25
Abstract: PURPOSE:To enable image formation using coherent monochromatic light by forming photoreceptive layers of multilayer structure contg. specified substances, arranging nonparallel interfaces in their minute pats in at least one direction perpendicular to the film thickness direction in a large number, and smoothly connecting each plane. CONSTITUTION:Multilayer photoreceptive layers 1000 are formed by laminating on a substrate 1001, the first layer 1002 made of an amorphous material contg. Si and Ge, the second photoconductive layer 1003 made of an amorphous material contg. Si, and a reflection preventive surface layer 1006 in this order from the substrate side. The layer 1002 contains Ge in a distribution nonuniform in the layer thickness direction, and the layers 1000 contain one of O, C, and N elements, ad form a pair of nonparallel interfaces or more in each minute pat, arranging a large number of such interfaces in at least one direction perpendicular to the layer thickness direction, and smoothly connecting them in the arranged direction. Such constitution is suitable to the image formation using the coherency and the interference fringe pattern in the image formation and the spots in the reversal development can be perfectly eliminated at the same time, and the superior durability and photoreceptivity is obtained.
Patent JP-H0386639-A (JP)
Title: Extension and contraction of trailer mounting type shelter
Inventor: SHIRAHATA YOICHI
IPC: B60P3/00
Filed: 1989-08-31
Abstract: PURPOSE:To smoothly carry out the work for extending and contracting each cylindrical body which constitutes a shelter, by installing a winch installed at the innermost part of the cylindrical body in an outermost layer and a wire rope which is wound onto the winch. CONSTITUTION:When a shelter 6 is in extension, a tractor 2 for pulling a trailer 1 is separated from the trailer 1, and shifted behind the trailer 1 to the perfect extension of the shelter 6 and position-fixed, and a wire rope 11 is laid on a pulley 18 installed onto the tractor 2 side. Then, the edge part (hook) 11a of the wire rope 11 is engaged with an engagement part 12 on this side of a cylindrical body 5 in the innermost layer, and the cylindrical bodies 3 - 5 are extended by winding a winch 10.
Patent JP-H0272287-A (JP)
Title: Annular clearance closing method
Inventor: ASANO MIWAKO
IPC: F16L5/02
Filed: 1988-09-06
Abstract: PURPOSE:To safely close a pipe peripheral clearance while simplifying constitution by hanging down a floor patch plate from the upper with a point of application of force placed within a normal load area and closing the annular clearance. CONSTITUTION:A hanging thread 12 holds hanging down a half-annular plate a-1, and it is inserted into a pipe peripheral clearance 18 with a major diameter 7 in perpendicular, when the plate a-1 is pressed in passing by a press-in rod 24, the main unit a-1, held to the hanging thread 12 always in the pipe peripheral clearance 18 with a point of application of force in a normal load area, is horizontally held in the bottom surface of a slub 23. Manipulating the hanging thread 12, horizontally moving the main unit a-1 to a position where the major diameter 7 agrees with a line seeing through the center of a pipe 14 and a pipe path 15 and bringing an internal periphery 2 into close contact with the pipe 14, the main unit is pulled up till it closely adheres to the bottom surface of the slub, when the hanging thread 12 is fixed in its upper part, 1/2 the pipe peripheral clearance 18 is closed. Next by the same method, a main unit a-2, passing through the pipe peripheral clearance 18, closes the rest of 1/2 the clearance.
Patent JP-H0969535-A (JP)
Title: Sealing die for resin sealed semiconductor device and production thereof
Inventor: KONISHI TOKUO
IPC: B29L31/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify the production process while enhancing the reliability and lowering the cost by inserting a movable rod into an upper die to press the surface of a mounting piece against a lower die with a specified pressure and securing the the mounting piece thereby preventing the rear surface thereof from burring. SOLUTION: A semiconductor chip 6 is die bonded to each mounting piece 2 and a lead frame 1, where the semiconductor chip 6 is wire bonded to lead terminals 3, 5, is set in a sealing die. A movable rod 17 is then lowered to press the mounting piece 2 against a lower die 12 and a sealing resin is introduced from a resin injection gate 14 through a gate 15 to fill the cavity 13. In this regard, the mounting piece 2 is secured while being pressed by the movable rod 17 with such pressure as correcting the warp, bend, waving. etc., of the mounting piece 2 itself and eliminating the subtle clearance between the rear surface of mounting piece 2 and the surface of lower die 12. Consequently, the sealing resin does not intrude between the mounting piece 2 and the lower die 12.
Patent JP-H0649937-A (JP)
Title: Construction of floor and pc floor slab face plate
Inventor: YOSHIHARA SADAICHI
IPC: E04B5/43
Filed: 1992-07-30
Abstract: PURPOSE:To arrange electric wires and pipes for facilities and obtain the necessary minimum thickness of the upper concrete constituting a combined floor. CONSTITUTION:A PC floor slab is provided with a plurality of oval hollow holes 2 longitudinally pierced and a number of holes 20 are bored from the upper face of the PC floor slab to the hollow holes 12 which are opened at the upper space of the PC floor slab. Moreover, connected holes 22 are bored to cross in right angles with respective hollow holes 12 to joint the adjacent hollow holes 12, 12. When a combined floor is constructed by use of PC floor slabs, after PC floor slabs are placed between opposite beams, electric wires and pipes for facilities are buried in the necessary positions in the hollow holes 12. A after reinforcing steel rods are arranged, slab concrete is placed on the upper face of the PC floor slab.