baber/WOPTO huggingface dataset:
Patent JP-H10142546-A (JP)
Title: Focusing adjustment method, optical beam optical device used in the method and picture forming device using the method
Inventor: NOMIYAMA TAKASHI
IPC: G02B26/10
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To conduct a highly precise compensation for a focusing deviation without being adversely affected by the changes in the light quantity of the reflected laser beams by discriminating whether the focusing is located in the front side of an image forming body or the back side. SOLUTION: A differential circuit 7 generates the signal corresponding to the focusing displacement of the laser beams based on the optical strength or the amount of optical illuminance of the laser beams detected by a photodetector 6. A drum pattern synchronization signal generating circuit 8 generates the drum pattern synchronization signals which are synchronized to the brightness and the darkness period of a drum pattern section 4a in accordance with the rotation of a photosensitive body drum 4. A computing circuit 9 samples these signals and outputs them to a holding circuit 10 whose outputs are smoothed and used as the control signals. The signals outputted from the circuit 10 are fed into a focusing lens driving circuit 11 which drives a focusing lens 3 through a focusing actuator 12.
Patent JP-H08165427-A (JP)
Title: Easily tearable film and method for producing the same
Inventor: TAKASHIGE MASAO
IPC: C08J5/18
Filed: 1994-12-14
Abstract: PURPOSE: To obtain an easily tearable film having an excellent impact strength and no concern of generating pinholes and to provide a method for producing the same. CONSTITUTION: This method for producing an easily tearable film comprises blending 40-85 pts.wt. nylon 6(Ny6), 15-60 pts.wt. methaxylyleneadipamide(MXD6) and l-10 pts.wt. polyamide elastomer(PAE) (where, Ny6+MXD6+PAE=100 pts.wt.), melting and kneading the mixture, extruding it as a shape of a film, and then stretching the film at the ratio of >=2.8 times in both of machine direction(MD direction) and transverse direction(TD direction).
Patent JP-H09154151-A (JP)
Title: Carrier regeneration circuit
Inventor: EBARA MASAMI
IPC: H04N9/45
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To regenerate a carrier with a prescribed phase difference with respect to a color burst signal at all times. SOLUTION: A latch circuit 20 detects a level Y0 at an optional phase of a color burst signal and a latch circuit 24 detects a level Y1 at a phase apart from the detected phase of the level Y0 by 90 deg.. A divider 30 obtains a tangent of the detected phase of the level Y0 based on level signals LY0 and LY1 via LPFs 26, 28 and an arc tangent circuit 32 obtains the phase of the level Y0 based on the tangent. Then a carrier generating circuit 3 generates a carrier in response to the phase.
Patent JP-H09150714-A (JP)
Title: Wiper device
Inventor: TOYODA SETSUJI
IPC: B60S1/34
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device which prevents the number of parts from being increased, and prevents the sealability from being deteriorated by fitting a toothed washer to a wiper shaft. SOLUTION: A wiper device 100 is provided with a wiper arm 10, a wiper shaft 20 to turnably and pivotably support the wiper arm 10, a toothed washer 25 which is fitted to the wiper shaft 20 and restricts the axial displacement of the wiper shaft 20, and a grommet 40 to be fitted from the wiper shaft 20 to an outer panel so as to seal the space between the wiper shall 20 to a vehicle body. The wiper shaft 20 is provided with a toothed washer fitting part 23 to fit the toothed washer 25, and a grommet fitting part 21 of smaller diameter than that of the toothed washer fitting part 23 formed on the outer side of the toothed washer fitting part 23.
Patent JP-S63167854-A (JP)
Inventor: HATTORI TAKASHI
IPC: E04H17/16
Filed: 1986-12-27
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-H08164050-A (JP)
Title: Disposable plastic tableware
Inventor: KANESHIRO YASUHIKO
IPC: A47G21/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a disposable plastic tableware always offering a toothpick by integrally forming the tableware main body and the toothpick via a connecting piece. CONSTITUTION: This disposable plastic tableware main body 2 and a toothpick 3 are integrally formed via a connecting piece 1 with a thin part 1a to connect a handle 2a of the tableware main body 2 and a pinching part 3a of the toothpick 3. The thin part 1a can be also formed at the end connecting to the handle 2a, at the end of the connecting piece 1 connecting to the toothpick 3 or at around the middle part of the connecting piece 1. This disposable plastic tableware can be applied to a fork, a spoon, etc.
Patent JP-2001130660-A (JP)
Title: Aerosol container
Inventor: FURUKAWA MIKIO
IPC: B05B9/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol container capable of easily applying contents such as drugs to the sole of a foot or to portions among toes without the need for user's troublesome motions of bending the body or sitting on a chair or on a floor. SOLUTION: The aerosol container 10 has a multihole discharge nozzle member 11 provided at the top end of a container main body 12 containing contents and is so constituted that the contents are discharged to the sole of a user's foot by stepping the nozzle member 11. A protrusion is provided at a position surrounding many nozzle openings 14 provided in the nozzle member 11, and an interval between the sole of the foot and each of the nozzle openings 14 is kept by the protrusion when the nozzle member 11 is stepped. The protrusion surrounding many nozzle openings 14 is formed into the shape of an annular wall 32, and an upper end of the annular wall 32 is opened large enough to be covered with the sole of the foot.
Patent JP-H05151116-A (JP)
Title: System for pointing communication fault location
Inventor: OMAE TETSUYA
IPC: H04B17/00
Filed: 1991-11-27
Abstract: PURPOSE:To separately point the fault of a processor and that of a communication path in a network system consisting of >=3 processors. CONSTITUTION:The diagnostic communication part 160 of a processor 100 performs the diagnostic communication to other processors 101 and 102. Meanwhile the diagnostic responding parts 141 and 142 send the responding communication to the processor 100 respectively. Receiving the response, the processor 100 records the presence or absence of responses to a matrix flag 180 and sends a start flag 200 to the processor 101 selected by a next diagnostic processor selector means 220 for recording a fact that the information on the flag 180 is diagnosed. The processor 101 carried out the preceding processing. By repeating these operations, a fault location pointing part 190 detects a fault. Thus the fault of a processor can be surely discriminated from the fault of a communication path.
Patent JP-H04271901-A (JP)
Title: Method and device for shaping rim
Inventor: ANSONIUSU SHIMON ADOMIRAARU
IPC: B60B31/02
Filed: 1991-09-18
Abstract: PURPOSE: To make straightening work simple and rapid at the time of straightening a rim of a spoke wheel. CONSTITUTION: Tension between the predetermined maximum value and minimum value is applied to all spokes in a first run of rotating a spoke wheel 1, and the radial and axial misalignment of a rim 3 is corrected at the time of starting each subsequent rotation while increasing tension applied to the spokes 4.
Patent JP-H10189913-A (JP)
Title: Semiconductor wafer, semiconductor memory device and method for separating the semiconductor memory device from the semiconductor wafer
Inventor: EGAWA YUICHI
IPC: H01L21/82
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of a chip and efficiently replace a function failure line by redundant memory cell array. SOLUTION: A plurality of semiconductor memory parts 2 are arranged in a matrix form on a semiconductor wafer 1. Redundant memory parts 3 and 4 which have redundant memory cells for saving a function failure normal memory cell are arranged between semiconductor memory parts 2 which adjoin in the row and column directions. Cutting lines are provided between the redundant memory parts 3, 4 and semiconductor memory parts 2, for separation from the semiconductor wafer 1 as a semiconductor memory device (chip) at a later step, under the condition that the redundant memory parts 3 and 4 be connected to the memory part 2, as needed.
Patent JP-H10141139-A (JP)
Title: Choke valve operating device of rotary throttle valve type carburetor
Inventor: KOBAYASHI YOSHIO
IPC: F02D11/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact engine capable of improving the start operability, while effecting sure start by enabling the shift to load running after start with a simple operation without needing operations of both a choke lever and throttle level in the start of the engine. SOLUTION: In a choke valve operating device of a rotary type throttle valvecarburetor 100 provided with a choke valve, a choke valve 17 can be operated manually in the start of an engine, while a start operating mechanism interlocked with the rotation of the throttle valve of the carburetor 100 to open automatically the choke valve 17 is disposed side by side with the carburetor 100.
Patent JP-H10140833-A (JP)
Title: Jig for installing horizontal reinforcement
Inventor: NAKAI SAKAE
IPC: E02D5/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately install and connect horizontal reinforcement without requiring skill, eliminate troublesome operations, and enhance the efficiency of connecting work. SOLUTION: This jig has a frame 21, and a jig support member 25 is provided on the frame 21 in such a way as to be freely locked to existing horizontal reinforcement 11 via an engagement support part KS, and the frame 21 is provided with an anti-turnover member 29 in such a way that time member 29 is freely engaged with vertical reinforcement 10. Further, the frame 21 is provided with a plurality of reinforcement support members 23 which are arranged above the jig support member 25 and in the vertical direction along the frame 21, and a reinforcement support part TS on which the horizontal reinforcement 11 can be placed is formed in each reinforcement support member 23.
Patent JP-H11145811-A (JP)
Title: Semiconductor switch circuit
Inventor: TSUTSUI HIROAKI
IPC: H03K17/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch circuit with which circuit configuration is simple and the amplitude of an input signal can be expanded. SOLUTION: This circuit is constituted by having a through-FET (T1) provided between an input terminal IN and an output terminal OUT, a shunt FET (T2) provided between the output terminal OUT and the ground, resistor R2 provided between a gate terminal G2 of the shunt FET and a control terminal Vc, and diode D1 connected in parallel with the resistor R2. Because of the configuration which connects in parallel the resistor R2 and the diode D1 between the gate terminal G2 of the shunt FET (T2) and the control signal terminal Vc, without adding element of a large area such as a capacitor or an FET, the limit of the input amplitude can be widened without generating waveform distortion or power leakage.
Patent JP-H0618440-A (JP)
Title: Image processing device
Inventor: YUDA SHINICHI
IPC: G01B11/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide an image processing device capable of reducing an input image noise without sacrificing the visual field of a sensor. CONSTITUTION:This image processing device is equipped with a sensor head section having a laser projector 12 for irradiating an object 30 with a laser slit beam, and a camera 11 for photographing the reflected light SF of a laser beam from the object 30, and an image processing section having a frame memory and performing an image data process while reading image signals sent from the camera 11 after the temporary storage thereof in the frame memory. In addition, the camera 11 receives the reflected light SF through an optical interference filter 11B, and this filter 11B is such type as having wavelength slightly dephased from the center wavelength of the laser slit beam S, as a transmission band center.
Patent JP-H02157605-A (JP)
Title: Pattern position recognizing device
Inventor: KOBAYASHI AKIRA
IPC: G01R31/28
Filed: 1988-12-09
Abstract: PURPOSE:To prevent the lowering of recognizing accuracy by forming a pattern which should be recognized as a mask, scanning an inputted image having the pattern which should be recognized, performing the conversion of mapping in which the proportional relation of density is remarked and authorizing the proportional relation so that the pattern may be recognized. CONSTITUTION:An object 2 having the pattern which should be recognized is placed on a positioning table 1 and one image plane is inputted after the focus of a television camera 4 is adjusted. Then, a range where processing is performed to the inputted image is set as a window frame. An x-y-f space is constituted of the image in the window frame ((f) means the density on the plane of image in the (x-y) window frame), the density of the image element(i,j) in the image is set as fij and the mask guv((g) means the density on a mask (u-v) plane) in a proper size including the pattern which should be recognized is scanned to calculate the proportional factor of fij to guv concerning the respective corresponding image elements. By calculating a proportional evaluation index sigmaij evaluating the variance of the aggregate of the proportional factor sigmauv of every partial template {sigmauv¦u=1, 2...m, v=1, 2...n} ((m) and (n) mean the mask size of mXn), the proportional evaluation index is obtained.
Patent JP-H09152687-A (JP)
Title: Processing agent for silver halide photographic sensitive material and its processing method
Inventor: KOMATSU HIDEKI
IPC: G03C1/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a processing agent for silver halide photographic sensitive materials prepd. by using ascorbic acid which is good to environment and has high safety and its deriv. into a main chemical for developing by incorporating a specific compd. into the processing agent and incorporating a redox compd. which releases a development restrainer when oxidized into the agent. SOLUTION: The compd. expressed by formula is incorporated into the processing agent having the silver halide photographic sensitive materials having at least one layer of silver halide emulsion layers on one surface of a base without substantially incorporating hydroquinone into the compd. In addition, the redox compd. which releases the development restrainer when oxidized is incorporated therein. In the formula, R1 , R2 respectively independently denote a substd. or unsubstd. (alkyl group, amino group, alkoxy group, alkylthio group); R1 and R2 may form a ring by bonding to each other; (k) denotes 0 or 1; X denotes -CO- or -CS- when k=1; M1 , M2 respectively denote hydrogen atoms or alkaline metals.
Patent JP-H03173714-A (JP)
Title: Steel ball for grease sealed bearing
Inventor: TSUSHIMA MASAYUKI
IPC: C21D7/06
Filed: 1989-11-30
Abstract: PURPOSE:To prevent the occurrence of abnormal peeling at the rolling surface of a fixed side bearing ring and to improve bearing characteristics by applying work hardening treatment to the surface of a steel ball and specifying the value of residual tensile stress of the surface layer in the direction of depth. CONSTITUTION:The surface of a steel ball used for grease sealed bearing is subjected to work hardening, and the difference in hardness between the inner part and surface layer of the steel ball is regulated to >=HRC1. In the above steel ball, the residual tensile stress of the surface layer in the direction of depth is regulated to a maximum of <=150MPa, preferably 50-150MPa. By this method, the occurrence of abnormal peeling due to hydrogen can be prevented, and this steel ball can contribute toward the increase in the aptitude for bearing.
Patent JP-H07169740-A (JP)
Title: Microwave plasma treating device
Inventor: AKIMOTO KENJI
IPC: H01L21/302
Filed: 1993-12-14
Abstract: PURPOSE:To arbitrarily control the homogeneity of plasma in the chamber of a plasma treating device using microwave. CONSTITUTION:The upper electrode 2A of a microwave plasma treating device is provided with shutters 14 which respectively change a plurality of microwave radiating ports 13 and an operating section. The shutters 14 control the intensity distribution of microwave introduced into a chamber 1 through the ports 13.
Patent JP-H08146424-A (JP)
Title: Production of liquid crystal display element and apparatus therefor
Inventor: NAKAJIMA YASUSHI
IPC: G02F1/1337
Filed: 1994-11-24
Abstract: PURPOSE: To provide a process for production and an apparatus for production thereof with which the visual field angle over the entire part of a display surface is expandable crrespective of observation directions and a liquid crystal display element having a high display quality is obtainable by forming plural kinds of microdomains varying in the mode of orientation of liquid crystal molecules within, for example, one pixel with a simple method and apparatus for rubbing orientation treatment. CONSTITUTION: A rubbing sheet 42 arranged with two kinds of brush stripes (hair tip blocks) A, B in juxtaposition is wound around a revolving roller 40 and is relatively moved in a prescribed direction so as to progress by one pixel width with respect to a substrate to be subjected to the rubbing treatment while the revolving roller 40 revolves one turn. Oriented films 12, 22 on one and the other substrates 10, 20 are thus rubbed by the rubbing sheet 43 and two kinds of rubbing zones a1 , a2 , a3 ..., b1 , b2 , b3 ,... corresponding to the brush stripes A, B are alternately formed on the respective surface. The liquid crystal display element is assembled by disposing both substrates 10 and 20 opposite to each other in such a manner that the rubbing zones formed on the one oriented film 12 face the rubbing zones of the different kinds of the other oriented film.
Patent JP-H01156210-A (JP)
Title: Mobile rack equipment
Inventor: HAGISU YASUSHI
IPC: B65G1/10
Filed: 1987-12-10
Abstract: PURPOSE:To promote the reduction of time for forming space by transmitting a work space-forming position signal from a movable rack, controlling a start switch, to all the movable racks and setting each movable rack in its respective position so as to be moved to a predetermined position by a photoelectric detecting means, in case of the captioned equipment having the electrically driven movable rack. CONSTITUTION:Forming space by a movable rack, when it actuates a starter Pb21, a control unit of the movable rack outputs a signal, showing corresponding space positions 1'-6', to the other movable rack 4. Each movable rack 4 sets the respective setting position in accordance with the space position. And the movable rack 4 moves in a predetermined turn, that is, successively from the movable rack 4 distant from the space position. And by a photoelectric detector 27, provided in the movable rack 4, counting a bar 26 provided in the ceiling, the movable rack 4 is moved by respectively detecting its moving distance. By this constitution, each movable rack can be simultaneously started, promoting the reduction of time for forming the space.
Patent JP-H11132371-A (JP)
Title: Seal structure for pipe and case
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L21/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress excessive pressure contact force on a fluid pipe caused by packing so as to prevent stress relaxation by forming a clearance for inducting the deformation of the packing on an outside of a butt joint part of circular arc shaped packings. SOLUTION: When a first joining part 4f and a second joining part 4g are butted against each other to bring them into pressure-contact deformation caused by compression is induced to a first clearance 8 formed by an inclining part 4i. Since it is fitted to a housing recessed part 7 which is protruded and arranged on an outer periphery of the first and second joining parts 4f, 4g and formed on a surface opposed to a flange 3, a butt-joint direction of the first and second joining parts 4f, 4g and a direction for fastening the flange 3 are matched with each other, it is not released in a pipe axial direction when they are brought into pressure-contact with each other, thereby applying fastening force effectively.  When a packing is compressed so as to generate deformation, excessive pressure-contact force on a fluid pipe can be suppressed, and also water stop property in the butt-joint surface can be improved.
Patent JP-2001136274-A (JP)
Title: Specified line connection in subscriber carrier device or automatic line connecting method for internet connection
Inventor: NEZU TOSHIYA
IPC: H04M3/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a specified line connection in a subscriber carrier device or an automatic line connecting method for Internet connection which connects a subscriber directly to a specified line or an ISP line without going through an exchange and prevents a load increase in the exchange. SOLUTION: An SCU 34 compares dial numbers from subscribers 1a to 1p with the preliminarily registered telephone number of the specified line or the ISP 60, and in the case of coincidence, controls a TSI 32 so as to connect the line of the subscriber to a channel card for the specified line only or a CH card 54 for the ISP only. Thus, the subscribers 1a to 1p requesting connection to the specified line or the ISP 60 are connected directly to the specified line or the ISP 60 without going through the exchange 20. As a result, it is possible to prevent the load increase in the exchange 20 due to the specified line connection or the Internet connection.
Patent JP-H02158874-A (JP)
Title: Information retrieving device
Inventor: YAHARA MASAFUMI
IPC: G03B21/11
Filed: 1988-12-13
Abstract: PURPOSE:To simplify the operation of a processing means and to expand the degree of freedom in program formation by providing the device with a processing means for collectively processing mark information detected by a detecting means at a previously set prescribed time interval. CONSTITUTION:A transfer part 21 transfers mark information detected by the detecting means 17 to a storage part 22, which stores the frame number of a specified image frame inputted from an input means 23 and the mark information transferred from the transfer means 21 for a prescribed time. A control part 25 controls the setting of a prescribed processing time interval (t) inputted from the input means 23 and the carrying of a microfilm through a motor driving control circuit 26 and synthetically controls the inside of the processing means 20. An operation part 24 compares the image frame number inputted from an input means 23 with the mark information stored in the storage part 22 and outputs the compared result to a control part 25. Since the processing is collectively executed in each fixed time, the operation of the processing means can be simplified and the degree of freedom in the formation of a control program can be expanded.