baber/WOPTO huggingface dataset:
Patent JP-H052030-A (JP)
Title: Digital storage oscilloscope
Inventor: ENOMOTO TAKASHI
IPC: G01R13/20
Filed: 1991-06-25
Abstract: PURPOSE:To subject a single-shot phenomenon to analog-digital conversion at two sampling rates, to write digital data in two memories respectively and to conduct a plurality of kinds of displays of waveforms on the basis of waveform data of the two memories. CONSTITUTION:First and second ADC(analog-digital converters) 4 and 5 are driven by first and second clock signals being different in a frequency. First and second memory devices 6 and 7 connected to the first and second ADCs 4 and 5 are subjected to an address control also by the first and second clock signals being different in the frequency. The first and second memory devices 6 and 7 stop writing when a prescribed number of data are written after a common time point of trigger. The first and second memory devices 6 and 7 have first and second control counters for determining the writing of the prescribed number of data. The first and second control counters count the first and second clock signals from the time point of trigger and control the stop of the writing of the data when count values reach prescribed numbers. The first and second clock signals are formed on the basis of an output of a reference clock signal generator 15 and, therefore, they are synchronous with each other.
Patent JP-S5971133-A (JP)
Title: Production of magnetic recording medium
Inventor: TADOKORO EIICHI
IPC: G11B5/845
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a magnetic recording medium having good orientation properties (square ratio) and an excellent display property after orientation by making the intensity of a magnetic field increasingly smaller toward the rear stage and performing successively drying from the initial stage. CONSTITUTION:A substrate 1 provided thereon with an undried magnetic liquid coating layer 2 is continuously run over a pass roll 3 in an arrow direction and is subjected to orienting and drying in an orienting section and drying section. The orienting section in this embodiment is divided to front orienting sections 4, 5 and rear orienting sections 6, 7, and drying sections 8, 9 are provided between both. The magnetic field in the sections 6, 7 is set smaller than the magnetic field in the sections 4, 5. The layer 2 in an undried state is oriented in the sections 4, 5. Dry air is blown onto the coated layer in the drying section and while the layer is dried, the layer is oriented in the rear orienting sections. The drying section consists of, for example, an air feed duct 8 and an evacuation duct 9, and cold air and the warm air higher than a room temp. is fed through the duct 8 onto the coated film, thereby removing partly the solvent in the coating liquid. The condition under which the coated film is prevented from drying at just before the substrate enters the rear orienting sections is selected according to the formulation of the coating liquid.
Patent JP-2000013051-A (JP)
Title: Waterproof cap
Inventor: UCHIDA KIYOMI
IPC: H05K7/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To waterproof a cap even when a force is applied horizontally or vertically to the open face of a body case by providing a thin crease part of sufficient length around the cap and bringing the crease part into contact with the wall face of the body case. SOLUTION: A modular socket 2 is mounted on a board 3 and when it is connected with a modular jack 5, crease part 1a of a cap 1 fixed to the modular jack 5 comes into contact with the wall face 4b of a body case 4 thus waterproofing the cap. The cap 1 is surrounded by the wall face 4b of the body case 4 and since the crease part 1a of the cap has a sufficient length, the crease part 1a touches the wall face 4b of the body case 4 constantly. Consequently, the cap can be waterproofed even when a force is applied horizontally or vertically to the open face of the body case 4.
Patent JP-H0627813-A (JP)
Title: Developing device in image forming device
Inventor: FUKUHARA MASAAKI
IPC: G03G15/08
Filed: 1992-07-08
Abstract: PURPOSE:To facilitate the supply of a developer from a developer stirring part to a development roll part and to prevent defective supply by providing an inclined surface sloping to the development roll side at the top of a partition member. CONSTITUTION:A developing device 2 is arranged opposite to a latent image carrier 1 such as a photosensitive drum. The inside of a development housing 3 is segmented into the section of the development roll part 6 and the section of the developer stirring part 7 by the partition member 13. In such structure, one-component developer 12 supplied to the developer stirring part 7 from a developer supply tube is carried over the partition member 13 by means of a rotary stirring member 11 to be supplied to the development roll part 6. Since a horizontal part 13b which is very small is width and the inclined surface 13a which is slanted from the horizontal part 13b toward the development roll part 6 are formed at the upper end of the partition member 13, the developer 12 is not retained at the partition member 13 and falls as it quickly slides over the inclined surface, therefore, the developer 12 can be steadily supplied to the development part 6.
Patent JP-H10113934-A (JP)
Title: Manufacture of rubber film composite body
Inventor: KUZE KATSURO
IPC: B29L9/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To use a laminate of a rubber film and a base film, provide the superior interface bonding force, bond by using an inexpensive general-purpose adhesive when being incorporated into various kinds of devices and parts, provide the good workability at the time of incorporating work, and set the surface roughness of the rubber film at the optional roughness such as a glossy surface, satin or the like. SOLUTION: In a method in which crosslinking by the emission of electron rays is applied to a laminate formed of a base film, an uncrosslinked rubber film composed of a rubber composition containing a bonding modifier and a cover sheet and then the cover sheet is released, the total energy of electron rays applied to the interface between the base film and the rubber film in the energy of electron rays carried out before releasing the cover sheet is set larger than the total energy of electron rays applied to the interface between the cover sheet and the rubber film.
Patent JP-2000008679-A (JP)
Title: Crescent
Inventor: NAKAZAWA TOJI
IPC: E05B47/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a crescent capable of easily performing locking and unlocking operation without lever operation. SOLUTION: A crescent 9 for locking by rotating a rotation shaft 11 of a hook member 12 and hooking the hook member 12 to a latch 14 is provided with a drive motor 20 for rotating the rotation shaft 11, detection means 30, 31 for hooking the hook member 12 to the latch 14 and detection means 30, 31 for detecting the hooking to and release from the latch 14, and control means performing hook of the hooking member 12 to the latch 14 and the release from the latch 14 by controlling the drive motor 20 are provided. The control means rotate the drive motor 20 normally until the detection means 30 detect the hooking and then lock when a signal indicating the locking has been input, and if a signal indicating the unlocking has been input, then the drive motor 20 is rotated reversely until the detection means 31 detect the release of hooking and then unlocking occurs.
Patent JP-H05187930-A (JP)
Title: Reversible thermochromic material
Inventor: HASEGAWA KIYOHARU
IPC: C09K9/02
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a reversible thermochromic material which can quickly response to temperature changes, is high in color developing density, and has excellent fastness by using an electron donating color producing agent, specific compound and a compound selected from among alcohols, esters, ethers, ketones, carboxylic acids, and acid amines as the components of the material. CONSTITUTION:The objective material is prepared by using an electron donating color producing agent, at least one of the compounds expressed by Formula I and II, and at least one kind of compound selected from among alcohols, esters, ethers, ketones, carboxylic acids, and acid amides. The color of the material varies depending upon the kind of the color producing agent used and is developed by means of the compound expressed by Formula I or II. The color changing temperature of the material varies depending upon the kind of the compound selected from among alcohols, esters, ethers, ketones, carboxylic acids, and acid amides. Because of the compound expressed by Formula I or II, the material can have a high color developing density and excellent light resistance, can quickly respond to color changes, and can be packed in micro-capsules.
Patent JP-H0230488-A (JP)
Title: Method and device for cutting soft plastic sheet
Inventor: ANZAI KANEO
IPC: B26D1/02
Filed: 1988-07-20
Abstract: PURPOSE:To cut this sheet with good stability without accompanying any wripple by making the rolling direction of a press roller in the direction giving a tensile force to the soft plastic sheet located between an interposition fixing position and the press roller. CONSTITUTION:A cutting edge 13 having an upward edge 12 on about a horizontal plane is fixed to a machine frame, a soft plastic sheet F is placed on this cutting edge 12 and this sheet F is cut in a cutting edge shape by rolling a hard metal made press roller 14 by its pressing from thereon. In this case, the sheet F is fixed by interposing it by an interposition fixing device 57 at one side of the cutting edge 12 in the whole period of this press roller 14 being rolled on the cutting edge 12. At the same time, the rolling direction of the press roller 14 is taken in the direction that a tensile force is acted on the sheet F located between this interposition fixing position and the press roller 14 and the sheet F is cut without accompanying any wripple.
Patent JP-H0469450-A (JP)
Title: Transmission by electronic control
Inventor: TAKEOKA TSUGIHIDE
IPC: B60T7/12
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a reckless driving accident beforehand and improve operability by providing a shift control part in which an arithmetic means controls a shift actuator in response to operation of an ignition switch to switch a shift position to a parking position. CONSTITUTION:First, when an ignition switch 8 is on-operated at time T1, and a drive switch 1d of a select switch 1 is on-operated at time T2, a shift control part 2h controls a shift actuator 3 to switch a shift position to a drive D position at time T4. Here, a brake control part 2i outputs an operation signal of a brake actuator 5 at time a little delayed from the time T2. In this way, a reckless driving accident or the like is prevented by automatically applying a brake when the shift position is switched from a parking P position to an another position.
Patent JP-H0230503-A (JP)
Title: Mold
Inventor: TAKEHARA MASAHIKO
IPC: B28B7/02
Filed: 1988-07-20
Abstract: PURPOSE:To make mold release at the time of taking out of a molded product easy by providing an angle changing device changing an angle to be formed by a moving side plate and bottom mold. CONSTITUTION:An outer mold 50 is constituted of side plates 51a, 51b whose lower ends are connected with a bottom mold and moving side plates 51c, 51d movable along rail members 11a, 11b. The moving side plates 51c, 51d are constituted of a board material 52, the lower part of which is provided with lower frames 55 provided with two pieces each of wheels 53 on the right and left and end parts of the lower frames 55 are provided respectively with stays 57 in a standing state. The upper part of the stay 57 is provided with a rocking shaft 59 arranged so that the same is put across between the stays and a rocking lever 61 is provided on an end part of the rocking shaft 59. An end of a link 65 is supported axially on an eccentric shaft 63 and the other end of the link 65 is supported axially at a fixed position of the board material 52. The stay 57 and rocking shaft 59 are corresponding to an angle changing device 5 hereupon and a change of an angle of the movable side plates 51c, 51d to be formed with the bottom mold 10 between an outwardly tilting position and upright position is made possible.
Patent JP-S5971062-A (JP)
Title: Controlling method of copying machine
Inventor: MURAI KAZUO
IPC: G03G21/00
Filed: 1982-10-18
Abstract: PURPOSE:To recognize the size of an original in an early stage in a copying machine which determines automatically a magnification from the size of the original and the size of copying paper by detecting the width of the original delivered from an automatic original feeder. CONSTITUTION:A means for detecting the width of an original is provided in the conveyance path for the original from an automatic original feeder to an exposing region to discriminate the size of the original. An adequate magnification is calculated from the value obtd. with said means and the size of copying paper and a variable power optical system is displaced. Said means detects the length of the original during coveyance of the original and when it discriminates that the previous judgement on the size of the original is wrong because the original is set in the wrong length and breadth in the automatic original feeder, said means emits an alarm. The variable optical system is designed to be capable of correcting the magnification to the smaller rate so that the copying over the entire part is accomplished even if there is a margin in the copy.
Patent JP-H04240238-A (JP)
Title: Heald
Inventor: KOTSUHO BERUNHARUTO
IPC: D03C9/04
Filed: 1991-07-23
Abstract: PURPOSE: To enable warp threads to be able to be drawn in and a heddle vertically moving in a weaving action not to be mutually entangled at its free end part. CONSTITUTION: This heddle 1 is held at one single end section 3 by a single supporting rod 6 in a heddle apparatus and the heddle 1 has a groove-shaped opening part 4 and a groove-shaped opening part 7. The former opening is engaged with a supporting rail 5 provided in a supporting rod 6 with a little play and an auxiliary rail 8 provided in the supporting rod 6 is engaged with opening the latter opening with a large play. Another not driven end part of the heddle 1 is a free end and has a broad width, and a guiding element 11 is formed to be able to automatic piercing of the yarn of warp. Whole heddle in the heddle apparatus engaged with the rod-like members piercing hole parts 13 and provided as safety elements are engaged with a rod-like member in the guiding element 11 to prevent mutually entangling of a free end of the heddle vertically moving in weaving.
Patent JP-S6159638-A (JP)
Title: Object lens holding flat spring of optical pickup
Inventor: HONDA SHUICHI
IPC: G11B7/09
Filed: 1984-08-30
Abstract: PURPOSE:To prevent effectively the oscillation in the tracking direction of an object lens by making the lengthwise direction of a band-shaped bridge part, which connects a hollow circular fixing part of a flat spring and a holding part in its center part, parallel with the tracking direction. CONSTITUTION:A flat spring 24 is constituted with a hollow circular fixing part 101, a holding part 102 in the center part, and a band-shaped bridge part 103 connecting them. An object lens 10 held by a holding body 14 is supported with a pair of flat springs 24 in a hollow cylindrical housing 12 to which a ring-shaped magnet 20 is fixed, and the lengthwise direction of the bridge part 103 of the flat spring is made parallel with the tracking direction. Thus, the rigidity in the tracking direction is enhanced, and the oscillation in the tracking direction of the object lens is prevented at a tracking operation time to improve the precision. When flat springs where the base side of a square part of the fixing part square at the head and rounded at the foot and the holding part are connected or the bridge part is formed zigzag are used as flat springs 24, the similar effect is obtained.
Patent JP-H0469977-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANNICHI YASUO
IPC: H01L21/316
Filed: 1990-07-11
Abstract: PURPOSE:To form a protective layer on an upper part while maintaining surface stabilizing effect of a thin layer by oxidizing a metal layer having a predetermined thickness at a specific temperature or lower to form a metal oxide layer, and forming the protective layer to cover the upper part. CONSTITUTION:An element for performing surface stabilization is absorbed to a compound semiconductor region of a semiconductor substrate 1 to form a thin layer 3 made of the element. A metal layer 4 having 50Angstrom  or less of thickness is formed adjacent to the upper surface of the layer 3. Then, the layer 4 is oxidized at 150 deg.C or lower to form a metal oxide layer 5. Further, a protective layer 6 is formed to cover the upper part of the layer 5. That is, in the MIS structure, an excellent protective layer can be formed on the layer 3 while suppressing isolation of S atoms from the layer 3 to a minimum limit. Accordingly, the surface stabilizing effect of the layer 3 is sufficiently maintained to obtain excellent HIS characteristics.
Patent JP-H0930476-A (JP)
Title: Link for suspension of motorcycle or the like and manufacture of the same
Inventor: FUSE TOMOHIRO
IPC: B62K25/20
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a suspension link excellent in precision and functional property with simple minimum working by providing a hole connected to the car body side and rear swing side and a hole connected to a buffer having the same dimension widthwise of an autocycle. SOLUTION: An extruded material 40 to provide a link is a long aluminum material formed by extrusion molding method such that the aluminum material with approximately triangular cross section is provided inside the proximity of each apex of the triangle longitudinally with first, second and thirs holes 44, 45 and 46 and in the intermediate part with a lightening part 4 to lighten itself. This extruded material 40 is cut off to the uniform width same as the width of an autocycle longitudinally. Since the extruded material 40 is cut off to the predetermined width, the obtained link has accurate precision in the width dimension W and the desired precision of the inner diameter dimension is obtained in the respective holes 44, 45 and 46. Further, the respective holes 44, 45 and 46 are connecting holes of a rear swing arm through a car body, hydraulic buffer and tension rod.
Patent JP-S6157675-A (JP)
Title: Amorphous sealing material
Inventor: UCHIDA MASAHIRO
IPC: C08K3/38
Filed: 1984-08-30
Abstract: PURPOSE:To provide the titled two pack type material, having excellent workability and improved in-situ application efficiency, by mixing a sodium perborate hardener to a base having double-layer structure and composed of a base containing two kinds of polysulfide polymers having different fluidity. CONSTITUTION:(A) A non-fluid base composed of (i) a liquid polysulfide polymer and/or liquid plasticizer sufficient to give a pasty base, (ii) a filler and (iii) a water-containing organic polymer having water-absorbing and water-retaining capability, and (B) a fluid base composed of the component (i) sufficient as a base, the component (ii), and (iv) an assistant for hardening, are charged in a vessel in an unmixed state to form the lower layer of the base A and the upper layer of the base B. The obtained one-pack type base A, B having double-layer structure is mixed with a hardener containing sodium perborate before use.
Patent JP-S57103871-A (JP)
Title: Paper feed controller for printer
Inventor: TSUNEKI YUKIO
IPC: G06K15/16
Filed: 1980-12-22
Abstract: PURPOSE: To provide a title device which can start a new line and a new page by a single switch, by a method wherein either of a new line and a new page operation is performed depending on whether a period of a switch signal, generated through the operation of a peper feed switch, is longer or shorter than a given period of time.  
     CONSTITUTION: With a paper feed switch 1 depressed, a switch signal SW goes to a low level, a processor 3 detects, a counter 5a is caused to start timing of a set time T1 by means of a clock signal CLK. During the time T1, the processor 3 is released from the depression condition, and when the switch signal SW attains a high level, the processor 3 performs an operation to start a new line. In case the switch 1 is depressed during a longer period than the time T1, a continuous new line operation is conducted. When the switch 1 is released from depression condition from a paper feed progresses and a paper approaches a position where it is desired to stop, the processor 3 generates minimum number of pluses necessary to start a new line by a full line, and suspends controlling an operation of a motor 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6243358-A (JP)
Inventor: KARASHIMA HITOSHI
IPC: B62B5/00
Filed: 1985-08-21
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-S5969911-A (JP)
Inventor: MOCHIZUKI HIDEAKI
IPC: H01G4/18
Filed: 1982-10-15
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-S6425374-A (JP)
Title: Magnetic disk device
Inventor: KANDA HIDEKAZU
IPC: G11B21/22
Filed: 1987-07-20
Abstract: PURPOSE:To easily and conveniently execute the lock of device at the time of transporting or the releasing of the lock after transporting by means of an electric switching operation by applying a shape storing alloy to the locking mechanism of a carriage and a spindle. CONSTITUTION:By causing a current to flow to a built-in heater 27 of a first spring 25 in springs composed of at least two shape storing alloies in respective locking mechanisms 21 and 31 provided in the vicinities of a spindle edge 13a to fit a magnetic disk 14 and the waiting stopping position of a carriage 18 for a head locating, the points of engaging members 23 are displaced by an action to make the spring into a stored shape, engaged with a spindle 13 and the carriage 18 and locked. By causing the current to flow to a built-in heater of a second spring 26 in the locking condition, the points of respective engaging members 23 are pulled back, by the action to make the spring 26 into the stored shape, against the stored shape of the spring 25, and the engaging lock of the spindle and the carriage 18 is released. Thus, the lock and the release of the lock can be easily executed by the electric switching operation.
Patent JP-2001016898-A (JP)
Title: Controller of ac motor
Inventor: TSUCHIYA SHIZUO
IPC: H02P5/74
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller of an AC motor which can drive a plurality of AC motors, either simultaneously or separately by means of a single inverter device. SOLUTION: An inverter section for three phases for an induction motor 1 is constituted of IGBTs 21, 26, IGBTs 22, 27, 23, 28 of an IGBT module 16, and an inverter section for three phases for an induction motor 2 is constituted of both the IGBTs 21, 26, 24, 29, 25, 30 of the IGBT module 16. The IGBTs 21, 26 are used jointly by the induction motors 1 and 2. Each of P/Cs 51, 52 controls the switching of the IGBTs 27, 28, 29, 30 via switching transistors 37, 38, 39, 40, respectively.