baber/WOPTO huggingface dataset:
Patent JP-H07192841-A (JP)
Title: Discharge tube
Inventor: MITANI TETSUYA
IPC: H01J17/46
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the unstabilization of a discharge characteristic or flashover, heighten a degree of freedom of being incorporated into an apparatus, and facilitate production in a small type by swelling a central part of an electrode plate outside, and retreating a discharge surface of a discharge electrode. CONSTITUTION:A metallic electrode plate 2a fused by brazing metal on both end parts of a ceramics cylindrical envelope 1 is formed in a headgear shape so as to swell outside by a press, and a discharge surface of a discharge electrode 2 comes to almost coincide with a plane containing the periphery of the plate 2a. Thereby, the electrode 2 is shielded so as to hardly receive influence a grounding body to approach the vicinity of a discharge tube. Since an effective length L2 of the envelope 1 becomes equal to a length of the envelope 1, flashover on an outer wall surface becomes hard to be caused, and since an annular projection 1a is arranged toward the electrode 2 inside of an end part of the envelope 1, the occurrence of the flashover on an inside surface of the envelope 1 can be also prevented. Thereby, when being incorporated into a small apparatus, a degree of freedom of a design is increased, and an assembling process is simplified, so that cost can be reduced.
Patent JP-H09175590-A (JP)
Title: Taping material for electronic part, and electronic part link
Inventor: TANAKA YASUHIRO
IPC: H05K13/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a taping material for electronic part, and an electronic part link, which reduce the waste of the lead terminals, and are easy to manufacture, and of which the manufacturing costs are low. SOLUTION: This taping material 1 is constituted of a band-shaped base 2, and a metal foil 3 which is formed at one of the side parts of the upper surface of the base 2. As the material of the base 2, paper, a plastic, or a fiber, etc., are used. The tips of the lead terminals 12 of an electronic part 11 are connected to the metal foil 3 by means of soldering, welding, fusion or clamping, etc., and are attached to the taping material 1.
Patent JP-H03195190-A (JP)
Title: Video camera
Inventor: INOUE TSUGIHISA
IPC: H04N9/04
Filed: 1989-12-22
Abstract: PURPOSE:To always obtain white balance based on a correct color temperature by arranging a color temperature sensor between a lens in the front raw of a lens system and an image pickup element and defining the output of this sensor as a reference signal for obtaining the white balance of a video signal. CONSTITUTION:In the internal part of a camera main body 1, a color temperature sensor S is arranged at a position between a lens 3a in the front raw of a lens system 3 and an image pickup element 2 and the output of this sensor S is used as the reference signal for obtaining the white balance of picture information. The color temperature to be detected by the sensor S becomes the color temperature of light to be really guided to the image pickup element 2. Thus, regardless of the difference of the color temperature between the place of an object and the place of the video camera, the white balance can be always obtained with the correct color temperature as a reference. Further, since the sensor S is installed at the position in front of a zoom lens, regardless of zoom-up, the white balance can be always obtained with the correct color temperature as the reference.
Patent JP-2001149300-A (JP)
Title: Step-on disinfecting tank
Inventor: KAWASHIMA YOICHI
IPC: A47L23/22
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a disinfecting tank which facilitates the going in and out of an operator, is high in waterproof performance, allows easy cleaning and is inexpensive. SOLUTION: The floor section of the step-on disinfecting tank which is installed on the floor section near the inlet and outlet port into and out of a room required to maintain a hygienic state and washes or disinfects the footgear of a person entering the room when entering the inside of this room is installed with a metallic tank body 11 opened in the upper part in such a manner that the upper opens surface exists nearly flush with the floor surface of the floor section. The tank body 11 is provided with a discharge port 12 on its base surface 11a or the flank near the base surface.  This discharge port 12 is connected to piping for discharging the washing or disinfecting liquid stored in the tank body 11 and further an overflow pipe 14 is installed in the tank body 11 so as to maintain the top surface level of the washing or disinfecting liquid stored in the tank body 11 at a specified position. A perforated partition plate 15 is attachably and detachably installed between the base surface 11a of the tank body 11 and the top surface level of the washing or disinfecting liquid stored in the tank body 11.
Patent JP-H01176641-A (JP)
Title: Electron gun
Inventor: TAKASU YASUHIRO
IPC: H01J37/305
Filed: 1987-12-29
Abstract: PURPOSE:To easily remove adhered substance coming from a filament by employing a filament and a Wehnelt electrode having a high melting point and electric conductivity with its inside wall covered with a thin film 9 of a material having low resistance against chemicals. CONSTITUTION:A filament 1 for emitting thermoelectrons 2 and a Wehnelt electrode 4 having a high melting point and electric conductivity with its inside wall covered with a thin film of a material 9 of low resistance against chemicals are provided. Lanthanum emitted from the filament 1 by evaporation and sputtering adheres in the form of lanthanum and lanthanum oxide to tungsten 9 on the inside wall of a Wehnelt electrode 4. After use for about 1000 hours, the Wehnelt electrode 4 is removed from an electron gun and dipped in hydrogen peroxide solution for 5 seconds to remove tungsten 9. The Wehnelt electrode 4 is then washed with pure water and baked at 150 deg.C for 30 minutes to finish cleaning. With this procedure, the filament material adhered to the Wehnelt electrode 4 is removed easily and the cleaning is performed without changing the diameter of a hole 5 of the Wehnelt electrode.
Patent JP-H06185347-A (JP)
Title: Exhaust emission control device for small-sized vehicle
Inventor: HIOKI YUZO
IPC: F01N3/28
Filed: 1992-12-15
Abstract: PURPOSE:To provide an exhaust emission control device for a small-sized vehicle which does not damage a catalyst carrier metal even when a steel net is used as a noise absorbing member. CONSTITUTION:A steel net 6 is arranged on an inner surface of a muffler body 1 as a noise absorbing member, while a catalyst 2 is arranged thereinside, and a muffler for a small-sized vehicle is structured. Ceramic cloths 7, 8 are arranged on both sides of the catalyst 2 for sandwiching it. The sandwich structure is arranged between the steel net 6 and a punching plate 3.
Patent JP-H08168366-A (JP)
Title: Washing of vegetable for pickling and washing apparatus
Inventor: FURUKOSHI MITSUO
IPC: A23N12/02
Filed: 1994-12-19
Abstract: PURPOSE: To provide a washing method to surely remove foreign materials from the base and the leaf of vegetables to be pickled. CONSTITUTION: This washing apparatus is provided with a washing tank to generate a rotating water stream traversing the tank by a gas blowing hole 2 and generate a diffusion water stream by a branched pipe 2a to eliminate the rotating water stream and a means for the transfer of pickling vegetables and composed of a transfer chain 6 and a transfer belt 7 arranged in parallel along the washing tank 1. The transfer chain and the transfer belt are placed opposite to each other and driven in the same direction and the transfer belt 7 is pressed against the opposite transfer chain 6 with a pressing roll pressed with a coil spring. Vegetables to be pickled are clamped between the transfer belt and the chain in separated state, the washing tank is moved and the vegetables are washed with the rotating water stream and the diffusion water stream.
Patent JP-H02179616-A (JP)
Title: Liquid crystal display device
Inventor: SHIMADA YASUNORI
IPC: H01L27/12
Filed: 1988-12-29
Abstract: PURPOSE:To reduce the occurrence of display defects and to increase the screen size by providing a display driving means which individually drives divided display areas for display and a divided display area connection preparing means which can connect digital display areas in each picture element display area to each other after the fact. CONSTITUTION:A first divided picture element electrode 14 is provided with a TFT 16, and a second divided picture element electrode 18 is provided with a TFT 20, and an integrated picture element electrode 30 electrically connected to both divided picture element electrodes 14 and 18 is provided. When a leak defect occurs in the TFT 16, the divided picture element electrode 14 is disconnected from the TFT 16 by a cut part 44 with a laser or the like. At this time, a voltage is not applied to the divided picture element electrode 14 by the TFT 16 but a prescribed voltage is applied to the divided picture element electrode 18 through the TFT 20, and as the result a prescribed voltage is applied to the integrated picture element electrode 30, and the picture element is normally operated. Since the integrated picture element electrode 30 can be formed to cover the whole of the picture element, it is unnecessary to form a black stripe between divided picture element electrodes and the aperture rate is raised.
Patent JP-H09180470-A (JP)
Title: Semiconductor memory element and semiconductor memory device using it
Inventor: SHONO TOSHIYUKI
IPC: G11C15/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which a bit inversion processing operation is not required when data to be compared is input to a semiconductor element, which is simplified and miniaturized, whose processing time is shortened and whose processing capability is enhanced by a method wherein a circuit configuration is contrived. SOLUTION: In a semiconductor memory element 10, a node N1 on the side of a bit line B is connected to the gate of an N-type MOS transistor Q8 on the side of an inversion bit line I, and a node N2 on the side of the inversion bit line I is connected to the gate of an N-type MOS transistor Q7 on the side of the bit line B. In this manner, outputs on the side of the bit line and on the side of the inversion bit line at a fundamental circuit 11 are connected to an input on the side of an inversion bit line and to an input on the side of a bit line at a comparison and collation circuit part. Thereby, it is not required to perform a bit inversion processing operation, an inversion processing circuit or device is not required, a semiconductor memory device can be miniaturized, and its processing operation can be performed at high speed.  In addition, since a current hardly flows to the gates of the transistors Q7, Q8, a stable operation can be maintained.
Patent JP-H04201426-A (JP)
Title: Mold for injection molding and molded item
Inventor: SAWADA MITSUO
IPC: B29C45/27
Filed: 1990-11-30
Abstract: PURPOSE:To pull out a submarine gate without difficulty and to exclude it smoothly from a mold by using a hot runner and a cold runner in parallel, providing the cold runner in a slide core and the submarine gate in a core. CONSTITUTION:A resin is filled in a cavity part through a cold runner 4 and a submarine gate 5 from a hot runner 7 to obtain a molded item 1. The cold runner 4 is provided in a slide core 3 and the submarine gate 5 is provided in a core. After filling and cooling of the resin are completed, when the molded item 1 is pushed out by L', the submarine gate 5 of the molded item 1 is cut by means of a square pin 8 between them. By making a gap L between the slide core 3 and a pin 12 for actuating a slide to be L>L', after the gate is cut, the slide core is retreated. When the molded item 1 is sufficiently pushed out, the slide core 3 is completely retreated by means of the pin for actuating the slide core and the submarine gate 5 can be pulled out without difficulty and perfectly from the core 2.
Patent JP-2001155694-A (JP)
Title: Cell
Inventor: OGURA YUKIHIRO
IPC: H01M2/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a cell having a cell-sheathing member that can record a circuit failure including a cell and prevent destruction due to current based on the circuit fault. SOLUTION: A circuit failure during the use of cell can be found easily because there is provided a non-reversibly changed function by heat to a cell- sheathing member and records a heat history into the cell-sheathing member by this change. Furthermore, the cell-sheathing member can be easily disposed because a biodegradability polymer in the form of film is used as the sheathing member and can be incinerated by composting or low incinerating.
Patent JP-H07199205-A (JP)
Title: Liquid crystal display element
Inventor: OYAMA TAKESHI
IPC: G02F1/137
Filed: 1993-12-28
Abstract: PURPOSE:To generate walls and to obtain a light scattering effect by forming an electrode structure in which conductor parts are electrically connected for each of respective pixels into molecular arrangement in which the tilt directions of liquid crystal molecules are capable of taking >=2 directions when an electric field is impressed to a liquid crystal layer by non-conductor parts. CONSTITUTION:The diagonal electric field (e) is applied to the liquid crystal layer 20 when a voltage is impressed thereto with the element structure formed by forming a common electrode 13 on an upper substrate 11 and plural pieces of pixel electrodes 14 on a lower substrate 12, depositing upper and lower oriented films 15, 16 on both electrodes 13, 14 and packing the liquid crystal layer 20 between the upper and lower oriented films 15 and 16. The liquid crystal molecules are oriented in the direction of this electric field (e) and, therefore, the directions of the liquid crystal molecules M are made symmetrical with the center of the electrodes on the striped conductor parts 13a and the nonof the liquid crystal molecules are opposed to each other in the central part of the electrodes, the walls DL1, DL2 are formed in these parts. The light scattering is obtd. by two kinds of these walls DL1, DL2.
Patent JP-H10330707-A (JP)
Title: Pressure-sensitive adhesive sheet for cover
Inventor: KAGAWA SAIKI
IPC: C09J7/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive sheet which can be released from the substrate without leaving adhesive on the substrate and without label break even when the pressure-sensitive adhesiveness increases with the lapse of time and is improved in a feeding in peeling and nonpolluting properties by laminating a surface material with a layer of pressure-sensitive adhesive having a specified gel fraction with a release sheet. SOLUTION: A surface material comprising an oriented film selected among polyolefin films, polyester films and synthetic polyester papers and having a break strength of 900 gf/25 mm or above in the direction of flow and a break strength of 900 gf/25 mm or above is laminated with a layer made of a pressure- sensitive adhesive selected among acrylic pressure-sensitive adhesives, rubber pressure-sensitive adhesives and silicone pressure-sensitive adhesives each of which has a gel fraction of 5-95% and having a pressure-sensitive adhesivenss of 850 gf/25 mm or below at a peeling speed of 0.3 m/min and 3,500 gf/25 mm or below after the lapse of time when it is finished into a label and stuck to a polyester packaging material and a release sheet having a surface smoothness of 600 sec or above, desirably 800 sec or above.
Patent JP-H10173136-A (JP)
Title: Protection circuit
Inventor: ISHII TETSUO
IPC: H01L29/812
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit which greatly elevates the surge level, and does not deteriorate the element characteristics. SOLUTION: A bias circuit having an input terminal 1 connected to the gate of arm FET 10 and output terminal 2 connected to the source comprises a diode 5 and inductance 32 connected in series between the input terminal 1 and ground terminal, such that the RF component of an input signal to the input terminal 1 is inputted to the gate of the FET 10, while the surge frequency component flows to the ground terminal through the diode 5 and inductance 32, thus protecting the circuit from the surge voltage, without giving influence on the characteristics of the FET 10.
Patent JP-H07228004-A (JP)
Title: Mechanism for detecting writing start-off position of optical scanning apparatus
Inventor: TONOMURA SATORU
IPC: G02B26/12
Filed: 1994-12-22
Abstract: PURPOSE:To miniaturize the optical scanning apparatus by improving the degree of freedom for arranging optical members such as a photo acceptance unit. CONSTITUTION:A curved mirror 28 is arranged close to the position corresponding to the start-off position for writing data on a photosensitive drum in a surface scanned by a light beam B3. A photo acceptance unit 29 is placed on the upstream side of the scanning by the light beam B3 opposite to the curved mirror 28. A light beam B4 which is reflected by a polygon mirror 22 and outgoing from a ftheta lens is collected by the curved mirror 28 to be focused on the photo acceptance face of the photo acceptance unit 29.
Patent JP-H10177011-A (JP)
Title: Eddy-current examination apparatus
Inventor: MIYAUCHI ATSUSHI
IPC: G01N27/90
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the detection sensitivity and decrease malfunctions by detecting inductance change of a coil in the vicinity of a body to be inspected, standardizing the signal corresponding to a defect and the background signal, and exponentiating a standardization signal with one or more exponents. SOLUTION: Flaw detection parts 34A-34C are set in the running direction of an elector-resistance-welded tube P, and a pair of coils 36A, 36B connected to a bridge circuit 38A-38C are provided at each of the parts 34A-34C. when the apparatus passes a defective part of the elector-resistance-welded tube P, inductances of the coils 36A, 36B differ, thereby breaking a balance of the bridge circuits 38A-38C and outputting a signal. The signal is sent to a CPU 40 via an interface 32. The CPU 40 temporarily stores the signal in a memory device 42 and obtains an integration signal. Thereafter, an absolute value of the integration signal is standardized so that an intensity of a peak when a defect is detected is not smaller than 1 and an intensity of a peak of a background is not larger than 1, and the value is expatiated by an exponents larger than 1.  When the signal exceeds a reference value, ink is blown to the electro- resistance-welded tube P to display the defective part.
Patent JP-H11153474-A (JP)
Title: Combination balance
Inventor: YOSHIKAWA AKIO
IPC: G01G19/387
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To determine whether or not the total weight of articles selected for a combination is within a predetermined permissible range of weight, without requiring a weighing device to be provided independently of a combination balance. SOLUTION: A combination balance includes: a plurality of normal weighing parts for measuring the weight of each article; a preferential weighing part for measuring the weight of an article which must be included in articles selected for a combination; combination computing means S104, S106 for combining in various ways the weights of the articles measured by the normal weighing parts and the preferential weighing part and for selecting a set of articles whose total weight is closest to the set desired weight, from all of sets such that the total weight of each includes the weight of the article measured by the preferential weighing part; and a switch means S110 for switching the preferential weighing part to a total weight measuring part used for measuring the total weight of the articles selected for the combination.
Patent JP-H10176222-A (JP)
Title: Method for detecting finish of purging of coil stuck to inside of pipe
Inventor: OTA HITOSHI
IPC: C21D1/74
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To detect finishing time point of purging a pipe with more simplicity and accuracy. SOLUTION: The pipe (a pipe coil C) stuck with oil to the inner surface thereof is heated in an annealing furnace 1 to vaporize the stuck oil and a purging gas is supplied from one end of the pipe and is discharged from another end thereof to vaporize and remove the oil stuck to the inside of the pipe. At this time, the purging gas exhausted from the another end of the pipe is supplied to a reaction tube 4 having a catalyst 6 for cracking hydrocarbon and simultaneously concn. of carbon dioxide (CO2 ) or carbon monoxide (CO) in a pyrolytic gas from the reaction tube is measured to detect reaching of the concn. thereof to a reference value at finish of purging.
Patent JP-H05161797-A (JP)
Title: Operating method for clothes unwrinkling steam device of laundry
Inventor: MARUYAMA HARUYASU
IPC: D06F73/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide the operating method of a clothes unwrinkling steam device of laundry smoothly filling steam in a steam box and unwrinkling the laundry efficiently and effectively. CONSTITUTION:Laundry 8 is suspended in a steam box 6 provided with a ventilation path 1, an outside air guide cold-air damper 2, an outside air guide dry damper 3, a hot-air damper 4, a discharge port 5, a blast device 7, a steam injection device 9, a heating device 10, steam is filled in the steam box 6 by the discharge port 5, blast device, and steam injection device 9, and steam injecting, steaming, drying, and steam discharging operations are performed in sequence by a control system 11.
Patent JP-2001156816-A (JP)
Title: Method and device for information processing
Inventor: SUGIYAMA KOICHI
IPC: G06F13/38
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To change a register to be made correspond to an auto-transaction of IEEE 1394 standards and to change response specifications of an already corresponding register to easily realize evaluation of the response. SOLUTION: A device is provided with a microcomputer 2, which performs information processing corresponding to a transaction layer of IEEE 1394 standards, and a LINK-IC 4 which performs corresponding processing of a link layer of IEEE 1394 standards and performs setting of a transaction response from the outside to a register and the value change of the register in accordance with designation from the microcomputer 2.
Patent JP-H07189730-A (JP)
Title: Crest skip judging device for toothed belt
Inventor: ATAGO YOSHINORI
IPC: B65G43/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a crest skip judging device for a toothed belt preventing wrong diagnosis by monitoring the tooth number of a ring gear in addition to the crest skip diagnosis of the toothed belt and enabling a user himself to easily know the crest skip of the toothed belt. CONSTITUTION:In a crest skip judging device 10 for a toothed belt, an abnormality judging device 3 counts the tooth number of a ring gear having passed between a preceding piston position judgment signal and a following piston position judgment signal on the basis of piston position detecting pulses from a crank angle sensor 1 and a pulse signal from a ring gear sensor 2. In the case of the count value being out of the reference value, the abnormality judging device 3 judges the generation of the crest skip of the toothed belt and lights an alarm lamp 4 to inform a user of the generation of the crest skip phenomenon of the toothed belt. In order to cope also with the tooth lack of the ring gear, the reference value of the tooth number is automatically corrected in the case of judging the existence of tooth lack on the basis of the tooth number of the ring gear, thus preventing wrong diagnosis.