baber/WOPTO huggingface dataset:
Patent JP-H11283328-A (JP)
Title: Optical recording medium and information erasing method for the same and information recording and reproducing system
Inventor: NODA EIJI
IPC: G11B7/24035
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize an optical recording medium excellent in a secrecy keeping characteristic and also to enable reproducing of recorded information even after a quick erasing is performed by making a data area to be in a pre-written state and a file information area to be in an unrecorded state. SOLUTION: When the intrinsic receiver of information reproduces information, the receiver finalizes an optical recording medium 10 by using a commercial CD writer. The reproducing of the recording information is made possible by allowing the CD writer to read out PMA information recorded in a RMA 13 and to write TOC information in a TOC area 15 in accorance with its contents and, at the same time, to write a readout in 'a readout area'. Thereafter, the information are reproduced with the CD write as they are or are reproduced with an ordinary CD player or a CD-ROM drive. When an optical recording medium 10 whose TOC area is in a unwritten state and in whose program area 17 information are recorded is delivered to other person, the person can not reproduce the information by using the commercial CD player or the CD-ROM driver.
Patent JP-H11191402-A (JP)
Title: Leakage preventing material for alkaline battery, alkaline battery using the same, and leakage preventing method of alkaline battery
Inventor: MACHIDA TOSHINORI
IPC: H01M2/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery which does not leak electrolyte to the outside, even if an alkaline electrolyte leaks and restrains the inner pressure of the alkaline battery from rising. SOLUTION: An alkaline battery has an electrolyte leakage preventing material having an alkaline electrolyte absorbing layer, containing a water absorbing material the coefficient of water absorption of which is 50-5,000 wt.% or an alkaline electrolyte absorbing layer containing binder resin and fillers the mean particle size of 1-50 μm of which on at least one side of a water non-absorbing plastic film, a battery can 2 containing a positive electrode 3 and a negative electrode 5, a sealing member 9 for sealing the opening part of one end of the battery can 2 and having a cylindrical part in which a through-hole is formed, a reinforcing member 11 for reinforcing the sealing member 9, and a current collecting pin 6 press fit into the through-hole of the sealing member 9.  In the alkaline battery, the electrolyte leakage preventing material is interposed between the inner circumferential surface on the lower side of the opening part of the battery can 2 and the outer circumferential surface of the sealing member 9.
Patent JP-H0847410-A (JP)
Title: Card case for housing communication ticket or other cards and capable of being handed by one hand
Inventor: GOTO ATSUSHI
IPC: A45C11/18
Filed: 1992-12-11
Abstract: PURPOSE:To insert a commutation ticket in a commutation ticket insertion slot by one hand and smoothen a flow of persons at a gate by providing stoppers from both sides of a transparent plate with a long hole, and by holding elastically a commutation ticket which is inserted from both openings of both stoppers in a stopper part. CONSTITUTION:At an automatic gate, a card case 1 is taken out, a commutation ticket 6 is slid along a long hole 2 which is cut and formed so that the ticket may be slid in the center of a transparent plate 3 with a thumb, the commutation ticket 6 is projected out from the front of a space 5 and inserted in a commutation ticket slot. When the commutation ticket 6 is taken out from the outlet and inserted in the card case after passing the automatic gate, the commutation ticket 6 is held between the rear side of the transparent plate 3 and a finger tip and pulled out, and slid into the space 5 of the card case 1 upward from the lower part until it is stopped by the stoppers 4. Then the commutation ticker 6 is stored in the card case as it is.
Patent JP-H06200186-A (JP)
Title: Chipping-proofing water-based primer composition and chipping-resistant coating film using the same
Inventor: ODA HIROAKI
IPC: B05D7/24
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject composition excellent in resistance to environmental pollution, safety, adhesiveness and emulsion stability, useful for automobiles, etc., by incorporating a specific polyamine in a carboxyl group-contg. polyurethane emulsion. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. (on a resin solid basis) of a carboxyl group-contg. polyurethane emulsion such as a polyurethane emulsion prepared by reaction in the presence of water of an isocyanate group-contg. prepolymer produced from a polyisocyanate, polyol and dihydroxyacid with (B) pref. 3-15 pts.wt. of a polyamine having in one molecule at least two primary amino groups (e.g. ethylenediamine). Using this composition in between a raw material and intercoating film and/or the intercoating film and topcoating film, the other objective chipping-resistant coating film can be obtained.
Patent JP-H06179438-A (JP)
Title: Can with folds for folding the can
Inventor: TAKADA KYOJI
IPC: B65D21/08
Filed: 1992-12-07
Abstract: PURPOSE:To neatly and safely fold a can without using machines and remarkably reduce the volume, by providing folds on a can so as to be easily folded and showing the folding procedure thereon. CONSTITUTION:Folds 2 are provided on a can 1 so as to fold it easily and the folds 2, spots to be pushed with fingers, directions, procedures messages, etc., are put on the surface of can. After having drunk up the contents of the can 1, the upper and lower parts of the middle of the can shell is pressed with fingers and crushed toward the folds 2 therefrom. Then, the front and behind of can shell are made flat closely and the volume is made small except the peripheral part of the cover 3 and the bottom 4. When it is necessary, the cover 3 and the bottom 4 of the can 1 are forcibly bent toward the shell with a hand at the lateral fold 2. Then these parts get thin on the can shell as a whole and hence, the volume of can is greatly reduced. Further, if treading it, the can becomes almost a flat sheet and the contents left in the inside is retained in the bottom 4.
Patent JP-H06109569-A (JP)
Title: Semiconductor pressure convertor
Inventor: MORONUKI MASAKI
IPC: G01L9/04
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a semiconductor pressure convertor composed of structure capable of highly precisely controlling thickness of a diaphragm and automatically stopping etching with its thickness at the time when silicon is etched and the diaphragm is formed. CONSTITUTION:A diaphragm 4 is formed with a silicon board 3 having a high density boron diffused layer 1 in which impurity density buried therein is 10<20> atoms/cm<3> and a silicon active layer 2 formed with epitaxial growth thereon. A plurality of piezoresistance elements 5, 5... are arranged on the silicon active layer 2 of the diaphragm 4.
Patent JP-H11195274-A (JP)
Title: Information storage device and recording medium used therefor
Inventor: ABE YUKIO
IPC: G11B20/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device capable of increasing the number of cylinders without increasing the number of gray codes in the device in which the cylinder number is discriminated by the gray code, and to provide a recording medium used therefor. SOLUTION: The gray code GC, which is set corresponding to the cylinder number among servo information SB that is sued to detect the position on a magnetic disk 2, is constituted of a 12-bit code section GC1 and a 1-bit phase bit GC2. The bit GC2 is set to '1' in an outer most peripheral cylinder group 2-1. The bit GC2 is set to '0' in other cylinder groups 2-2 to 2-N. Then, the bit GC2 is detected at a start. If the GC2 is detected to be '1', a phase counter is reset, the counted value of the phase counter is increased and decreased in accordance with the most significant bit MSB of the code section GC1 and the code GC is calculated in accordance with the counted value.
Patent JP-H05177520-A (JP)
Title: Tool replaceable ultrasonic processing hone
Inventor: ISHIWATARI SHOICHI
IPC: B24B1/04
Filed: 1991-12-27
Abstract: PURPOSE:To shorten the construction period by improving the conventional situation where a hone must be mounted and removed each time on from the machine for polishing or replacing the tool during ultrasonic processing. CONSTITUTION:A collet chuck 5 is held in good fit in a tapered hole 2 provided at the output end of a hone and is consolidated by a sack nut 6 to be fitted on male threads 3 furnished at the output end in the same manner, and at the same time, a tool 4 in the collet chuck is held firmly.
Patent JP-2000177096-A (JP)
Title: Method for controlling dampening water
Inventor: WATANABE KUNIHARU
IPC: B41F33/10
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for suitably controlling an etchant concentration of a damping water for a lithographic printing plate without influence of a mixed material. SOLUTION: The method for controlling a dampening water for a lithographic printing plate obtained by diluting an etchant comprises the steps of previously incorporating potassium ion of a predetermined concentration in the etchant, detecting the ion concentration of the water, and controlling supplies of the etchant and the water so that the ion concentration is maintained at a concentration of a predetermined range, thereby controlling the etchant concentration in the water.
Patent JP-2001176990-A (JP)
Title: Semiconductor device and producing method therefor
Inventor: KOISHIKAWA YUKIMASA
IPC: H01L21/8247
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which a memory cell region can be made small and stored data can be exactly detected. SOLUTION: Concerning the semiconductor device composed of a memory cell transistor 8 composed of a floating gate 4 and a control gate 6 and a select transistor 12, this device is composed of a sidewall 10 formed on the side walls of the gates 4 and 6 of the memory cell transistor 8, a first conductive diffusion layer region 9 of first conductivity type formed under this sidewall 10, a second diffusion layer region 14 of first conductivity type formed in any region different from the first conductive diffusion layer region 9, and a gate 13 of the select transistor 12 provided on a channel region 18 between the first diffusion layer region 9 of first conductivity type and the second diffusion layer region 14 of first conductivity type.
Patent JP-2000173916-A (JP)
Title: Illumination device, and projection aligner using the same
Inventor: MORI KENICHIRO
IPC: G03F7/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an illumination device with which an illuminated surface can be illuminated uniformly giving no damage to an optical element even when a high output laser beam source is used. SOLUTION: This illumination device is composed of a condensing point group forming means 3 which forms a condensing point group consisting of a light source 1 and a plurality of condensing points of the light flux emitted from the light source, an aperture diaphragm 4 which determines the aperture of the conducting point, and an optical system 5 used to illuminate the surface of the material to be illuminated by collecting the light flux emitted from the condensing point group. In this case, the aperture diaphragm 4 is located at the same position as the condensing point group or on the plane surface in its vicinity, and a light shielding part is formed between the position of condensing point group and the condensing point group forming means.
Patent JP-2001183034-A (JP)
Title: Article for cleaning piping of air conditioner
Inventor: SATO NARIHIRO
IPC: F25B47/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for an air conditioner that quickly cleans existing piping, and can utilize the existing piping without losing long- term reliability for the air conditioner using an HFC-family refrigerant. SOLUTION: In this method for cleaning the existing piping of an air conditioner that eliminates oil, water, and rubbish remaining inside the piping from one piping port by carrying an article from the other of inside and outside connection piping of the air conditioner by a compressed gas, the article being inserted into the piping is composed by arranging nonwoven fabric on the surface of an expanded body with independent bubbles.
Patent JP-2000187907-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: TATSUMI NAOKI
IPC: G11B15/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To perform the inclination adjustment of a capstan for adjusting the running behavior of a magnetic tape without affecting the characteristic of a capstan motor in a magnetic tape recording and reproducing device. SOLUTION: A DAT(digital audio tape recorder) has a mechanism 170 adjusting the inclination of a capstan in order to adjust the running behavior of the magnetic tape. A capstan inclination adjusting mechanism 170 is constituted of a T-shaped adjusting plate member 168 which is fixed to the flange part 164b of a capstan housing 164 separately from a stator plate 163 and first and second support fixing parts 171, 172 which support both ends of arm parts 168a of the adjusting plate member 168 and an adjusting screw mechanism part 173 adjusting the leg part 168b of the member 168. Then, the adjusting plate member 168 and the capstan housing 164 are displaced by properly rotating the screw 182 of the mechanism part 173 and the angle of a capstan 157 can be adjusted without bending the stator plate 163 even a little.
Patent JP-H11189903-A (JP)
Title: Electrically heating clothing and garment
Inventor: KITAOKA TAKANAO
IPC: A41D13/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To enable heating whenever and wherever confortably and saving of electric power because an electric cell is utilized as an electric source and the body is warmed directly and enable an instant heating by using a heating tool not conditioned nor restricted when an electric cell is present, whereas various conditions and restrictions such as a place or a tool are required to perform heating. SOLUTION: The electrically heating clothing and garment contains a heating system of a simple structure obtained by combining an electric cell 8 and an electric heater 1 and are obtained by burying the electric heater 1 respectively into a clothing and a garment and generating heat with an electric source of the electric cell 8, then controlling a temperature by an electric controller 6, thus directly warming the body to perform a comfortable heating.
Patent JP-H11185231-A (JP)
Title: Magnetic head device
Inventor: SHIRAISHI KAZUMASA
IPC: G11B5/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device capable of reducing effect of stress developed by the temperature increase of an IC chip for head driving on the IC chip. SOLUTION: The head suspension assembly 10 of this magnetic head device is provided with a slider 12 having a magnetic head element, a suspension 11 for supporting the slider 12 by one end, and a head driving IC chip 13 with flip-chip bonded on connection terminals 18, 19 provided on the suspension 11. On the connection terminals 18, 19, an overcoating layer 24 having a solder flow preventing structure is fixed.
Patent JP-2001183629-A (JP)
Title: Liquid crystal display device and portable terminal or display instrument provided with the same
Inventor: KOMURASAKI KENICHI
IPC: G02F1/13363
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To widen a display region and to achieve low power consumption. SOLUTION: In a liquid crystal display device 11, a phase difference plate 14 and a polarizing plate 15 are successively layered on one principal surface of a liquid crystal panel 13 and a phase difference plate 16 and a polarizing plate 17 are successively layered on the other principal surface of the liquid crystal panel 13 and a back light 18 is disposed on the polarizing plate 17. In the liquid crystal panel 13, a transparent electrode 23 and an alignment layer are successively formed on a glass substrate 21 and a semi-transmission film 24 and a coloring part 25 are successively formed on a glass substrate 22 and a transparent electrode 27 and an alignment layer are further successively formed.  A liquid crystal layer 28a thicker than the liquid crystal of a display region 31 is disposed on an outer periphery side of the display region 31 of the liquid crystal display device 11 to form a frame body 32 for display region.
Patent JP-H11192308-A (JP)
Title: Sheath and puncture needle assembly
Inventor: MATSUMOTO TAKASHI
IPC: A61M5/158
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheath which allows the execution of a heat treatment for sterilization and preservation in the state of combining the sheath with a puncture needle, is capable of surely closing an internal flow passages only by the fingertip force of one hand and, therefore, has a good hemostatic property and is excellent in the insertability of the puncture needle, guide wire, etc., and a puncture needle assembly. SOLUTION: This sheath has a sheath body 1 which is formed with an insertion hole 22 along an axial line and of which the front end is inserted into the inner side of the body and the rear end side is arranged outside the body and a hub part 2 which is connected with the rear end of this sheath body 1 and is formed with an insertion port 20 communicating with the insertion hole 22 of the sheath body 1. In such a case, a tapered part 21 having the smallest inside diameter part 23 diminishing toward the insertion hole 22 is formed on the inside surface in mid-way of the flow passage from the insertion port 20 of the hub part 2 to the insertion hole 22 of the sheath body 1.  A deformable member 28 which has the elasticity higher than the elasticity of the other part of the hub part 2 and is capable of substantially shutting off the smallest inside diameter part 23 by elastically deforming the tapered part 21 by the pressing force from outward in a radial direction is included in the hub part 2.
Patent JP-2000154135-A (JP)
Title: Composition for skin lotion
Inventor: YAMAKI HIDEHIKO
IPC: A61K8/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for skin lotion that includes an extract from jojoba leaves, as an essential component, in other words, contains a plant extract having the action to inhibit active oxygen as an excellent cosmetic additive from the view points of the price, irritations and effects, and is useful as a skin lotion or the like. SOLUTION: This composition contains, as an essential ingredient, an extract of jojoba leaves, preferably in an amount of 0.00001-5.0 wt.%, more preferably 0.001-0.5 wt.% on the dry basis. This extract is obtained by extracting raw or dried jojoba leaves, directly or after being crushed, with a solvent, for example, ethanol or the like at room temperature or under warming, when necessary, concentrating, filtering and purifying or the like the extract. The composition is useful as the basic cosmetics, for example, milky lotion, cream, pack or the like and as a make-up cosmetic, for example, foundation cosmetics or the like.
Patent JP-2001027539-A (JP)
Title: Navigation method, its route providing device, its route guide device, and its system
Inventor: ITO YASUO
IPC: G08G1/137
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation method, its route providing device, and its system capable of performing route guidance based on the newest data without interruption. SOLUTION: An on-board device notifies an information center of a present location, a destination, and the length of a road to be required (F1). In the information center, route search, segment division, communication area determination, and the extraction of required guidance data are performed on the basis of the received data (F2), and obtained data on routes and guidance is transmitted to the side of a vehicle (F3). The on-board device performs route guidance on the basis of the received data on routes and guidance (F4). When continuous data on route guidance becomes necessary, a present location, a destination, and the length of a road to be required are notified to the information center again as shown in an arrow F5. Similar operation is repeated until reaching the destination.
Patent JP-2000190472-A (JP)
Title: Ink jet recording apparatus
Inventor: ARIYAMA KENZO
IPC: B41J2/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To recycle a recording medium from view points of securing resources and protecting the global environment. SOLUTION: An ink cartridge 32 is mounted to a carrier 30 of a recording apparatus main body 10. Recording is carried out to a recording medium 16 with use of ink in the ink cartridge. As the ink cartridge 32, a thermal erase ink cartridge 32A for storing a thermally erasable ink is used exchangeably, for instance, with a non thermal erase ink cartridge for storing a non thermally erasable ink. A use mode of the recording apparatus main body 10 is manually or automatically switched in accordance with the kind of the ink cartridge 32.
Patent JP-H11193910-A (JP)
Title: Water cooled incinerator
Inventor: NAKAGAWA ZENICHI
IPC: F23G5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To incinerate waste even in the vicinity of a furnace bed perfectly while protecting against damage by providing the furnace bed with a cooling layer and an air ejection nozzle for ventilation thereof. SOLUTION: A plurality of air electron nozzle 12 for ventilating the furnace bed are arranged on the lower surface of the inner wall 2 of furnace body, i.e., the furnace bed 18, and the air being supplied from a furnace bed ventilation fan through a furnace bed air chamber 11 is ejected from the bed 18 into the combustion chamber. A bed cooling layer 7 is provided between the bed 18 and the chamber 11 and supplied with water for cooling the bed 18. The layer 7 is coupled with a furnace body cooling layer 6 and cooling water is fed to both layers 6, 7 through a cooling water supply pipe 17. Since the waste is supplied with combustion air sufficiently from all directions, it is incinerated perfectly in a short time and since the waste is stirred with air ejected from the nozzle 12, combustion is accelerated.
Patent JP-2001179789-A (JP)
Title: Mold clamping apparatus of mold
Inventor: KAWASAKI YUKIO
IPC: B29C45/66
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify a control system for mold claming operation and mold opening and closing operation while achieving the speedup of operation and to miniaturize the whole of a mold clamping apparatus, in the mold clamping apparatus of a mold for reciprocally moving the movable mold 33 attached to a movable platen 34 between a mold opening position and a mold clamping position, by reciprocally driving the movable platen 34 and pressing the movable mold 33 to a fixed mold 32 at the mold clamping position by large mold clamping force. SOLUTION: A mold clamping apparatus is equipped with direct-acting mechanisms 71, 81 for linearly driving a movable platen 34 from a mold opening position to a mold clamping direction, a retreat preventing means 55 for preventing the retreat of the movable platen 34 to the rear of the mold clamping direction at a mold clamping preparation position before the movable platen 33 arrives at the mold clamping position, and a final mold clamping device 60 provided to the movable platen 34 to push out the movable platen 33 in the mold clamping direction at the position between the mold opening position and the mold clamping preparation position. The directacting mechanisms 71, 81 and the final mold clamping device 60 are driven by separate drive sources.