baber/WOPTO huggingface dataset:
Patent JP-2001117238-A (JP)
Title: Mask holding backup mechanism for exposure system
Inventor: YAMANAKA TATSUO
IPC: H01L21/027
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a mask holding backup mechanism for an exposure system which can prevent mask fall preventive means from interfering with a work of a size larger than the size of the mask even if the work is brought into proximity to the mask and can surely prevent the fall of the mask even if the attractive holding force of the mask to a mask holder is lost. SOLUTION: The mask holder 101 is provided with at least one set of the mask fall preventive means 103 in its positions facing each other via the mask 102. The mask fall preventive means 103 consist of mask bearing bodies 104 which have mask receiving parts 104a corresponding to engaging parts 102 a at the outer peripheral edges of the mask 102 at their front ends and are so disposed that their under surfaces do not exist below the lowermost surface of the mask 102 and drive mechanisms 105 which drive these mask bearing bodies 104 in such a manner that the mask receiving parts 104a attach and detach to and from the engaging parts 102a.
Patent JP-H07141921-A (JP)
Title: Wire harness
Inventor: MUTO HARUHIRO
IPC: H01B7/32
Filed: 1993-11-22
Abstract: PURPOSE:To provide a wire harness for an automobile, capable of protecting an electric wire for an important circuit and predicting the generation of abnormality. CONSTITUTION:At least a part of an electric wire (b) for a general circuit for bundling an electric wire (a) for an important circuit, i.e., an electric wire (b') for a general circuit is spirally wound around the outer peripheral surface of an electric wire group of a main wire W including the electric wire (a) for an important circuit in a bundled manner in a protecting division L of the electric wire (a) for an important circuit, thus providing such a constitution that the electric wire (b) for a general circuit is positioned in the outer peripheral position of the electric wire (a) for an important circuit. At least one piece of the electric wire (b') for a general circuit out of the electric wire (b) for a general circuit to be wound around the outer peripheral surface is connected to an alarm means for displaying the generation of breakage or short-circuiting.
Patent JP-H08211818-A (JP)
Title: Warning method of replacement time of process cartridge usedfor image output device
Inventor: RI TOUKOU
IPC: G03G21/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a replacing time warning method by which replacing time of a process cartridge can be properly controlled. SOLUTION: A memory 71 is arranged in a process cartridge A2. This process cartridge A2 can replenish toner by the replacement of a toner vessel B. The replacing number of times of toner vessels B is stored in the memory 71, and when the stored replacing number reaches a prescribed value, a replacing message of the process cartridge A2 is generated. A limit replacing numeric value is set from the volume of a waste toner accumulating space 40 and the service life of a photosensitive drum 41. Therefore, an overflow of waste toner causable by an excess of a service time limit and the deterioration of a printing quality by the degradation of the photosensitive drum can be reliably prevented, and the time limit can be properly controlled.
Patent JP-H08130863-A (JP)
Title: Stator structure of stepping motor
Inventor: KINO ASAO
IPC: H02K37/14
Filed: 1994-10-31
Abstract: PURPOSE: To provide stator structure of a stepping motor where the number of parts is reduced and the manhours in incorporation is reduced and besides the dimension management to stacking each part within a motor case becomes easy. CONSTITUTION: A stator core 19 is equipped with a stator yoke 19b in the shape of a circular plate and a plurality of stator pole teeth 19a extended in roughly rectangular direction from the inside periphery of that stator yoke 19b, and the stator yoke 19b is provided with an elastic cut and erected piece 19c being made by cutting and erecting in the direction of stacking.
Patent JP-H03153947-A (JP)
Title: Planetary traction type transmission for high speed rotation
Inventor: TAKAHASHI TAKASHI
IPC: F16H13/08
Filed: 1989-11-13
Abstract: PURPOSE:To facilitate speed changing in high speed operation by furnishing three planetary rollers at the periphery of a sun roller, pressing a left and a right circumscribing link having a conical inside surface to the left and right shoulders of each planet roller through the action of springs, and allowing them to rotate while contacting under presence of oil. CONSTITUTION:Round a sun roller 2 three planet rollers 3 rotate quickly with rotation of a high speed shaft 8. The left and right shoulders of each planetary roller 3 are curved convex, and there a left and a right conical circumscribed ring 4, 4' are contacting, wherein one of the rings 4 is held by a spring 11 and put in pressure contact with planetary roller 3 at six points. As contacting of planetary roller 3 with the sun roller 2 takes place by three-point line contacting, a high traction is generated at the contacting points by the tripology theory under interference of oil when the planetary rollers 3 are pressed to the sun roller 2, which is thus rotated to rotate the low speed shaft 5 in turn. Accordingly there is no gear transmitting, so that smooth speed change can be made even under extra-high speed rotation.
Patent JP-H09134733-A (JP)
Title: Monitoring method for electrolyte retention amount of fuel cell
Inventor: KURODA TOSHIYA
IPC: H01M8/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To easily estimate the electrolyte retaining amount of a rib-furnished reservoir plate without decomposition of a stack. SOLUTION: A fuel cell concerned includes unit cells 2 formed in a stack 1 and composed of a rib-furnished reservoir plate 23 which is laminated between unit cell and separator plate 6 to retain the electrolyte and an electrolyte refilling device to refill the electrolyte to the matrix 3 during operation from the outside through the reservoir plate 23, and the electrolyte retaining amount of the reservoir 23 is monitored.  An electrolyte monitoring member 31 consisting of a porous piece having a cappilery force to the same degree as the reservoir plate 23 and a known weight before impregnation with electrolyte is put in tight attachment removably through utilization of a gas supply groove 4A, etc., provided in the reservoir plate 23, and an electrolyte managing member taken out at pause is weighed for determination of the rate of electrolyte retention, and therefrom the rate of retention of the reservoir plate 23 is presumed.
Patent JP-H05217518-A (JP)
Title: Display tube provided with deflecting unit equipped with semisaddle-type field deflecting coil
Inventor: NIKORASU HERITSUTO FUINKU
IPC: H01J29/76
Filed: 1992-10-30
Abstract: PURPOSE: To make possible a necessary vertical magnetic field variation without using a soft magnetic metallic plate and without the need to change the size of a window in a coil excessively. CONSTITUTION: A display tube has a saddle type field deflection coil having a curved overhanging part 15 lying on its side, the overhanging part 15 having a plurality of sub-assemblies each having two vertical conductor groups connected together by the tangent groups 20, 21, 22 of conductors located on the same plane as vertical conductor groups 19, 19'... on the electron-gun side. The first sub-assembly is located inside the second sub-assembly, the second sub-assembly is located inside the third sub-assembly, and so on. Field frame errors, field astigmatism errors (isotropic and anisotropic), and north-south raster errors are simultaneously minimized by such a field deflection coil.
Patent JP-H06195361-A (JP)
Title: Electronic voting device
Inventor: SAKO KAZUE
IPC: G06Q50/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide the electronic voting device which can enable voting with out signature in an electronic network and further can prevent illegal voting by providing a key certifying means for an election manager while allocating signature certificate keys and signature secret keys to voting persons. CONSTITUTION:This non-signature electronic voting system is composed of a preparation phase, tag vote generation phase, voting phase and result open phase. First of all, an election managing center 100 sets a quorum for signature and presents the quorum for signature on an electronic bulletin board 102. The voting person reads the information written on the bulletin board 102 by using a bulletin board reading means 301, prepares a tag vote (t) by using a tag vote preparing means 310, simultaneously prepares a voting person signature secret key (d) and holds it by a signature key holder 312. The center 100 transmits a blind signature D to the elector preparing the tag vote by using a blind signature transmitting means 205. A signature preparing means 306 prepares a signature sentence T of the tag vote (t) to be certified by the open key of the center while using the signature D sent from the center 100 and the quorum for certificate.
Patent JP-S6289641-A (JP)
Title: Production of 6,6'-(ethylenedioxy)-di-2-naphthoic acid
Inventor: INADA HIROO
IPC: C08G63/18
Filed: 1985-12-27
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound, by reacting an alkali metal salt of 2-hydroxy-6-naphthoic acid with a 1,2- dihalogenated ethane and further reacting the resultant metal salt of the titled compound with an acid. CONSTITUTION:A compound expressed by formula I (M is alkali metal, preferably Na or K, particularly K) is reacted with a 1,2-dihalogenated (preferably dichloro or dibromo)ethane, preferably in a solvent, preferably at 50-250 deg.C to give a compound expressed by formula II, which is then reacted with an acid, particularly 2-hydroxy-6-naphthoic acid to efficiently afford the titled compound. The above-mentioned compound can be advantageously used as a raw material for polyesters, polyamides, etc., e.g. a polyester prepared from the titled compound as an acid component and ethylene glycol as a glycol component has a melting point close to 295 deg.C and molded article having a high Young's modulus can be produced by melt molding.
Patent JP-H09168111-A (JP)
Title: Electronic effective focal distance compensator
Inventor: SUTEIIBUN JIEI HAABUSUTO
IPC: H04N5/232
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a video system generating a scene video image with high image quality by compensating electronically a change in a focal distance of the thermal video image system. SOLUTION: The device is provided with an optical system 16 detecting a scene, a detector assembly 27 in response to the energy from the detected scene, and an imager 25 forming a video image of the energy from the detected scene onto the detector assembly 27. The imager 25 is provided with a temperature sensor 25b and the detector assembly 27 provides an output of an electric signal in response to the energy of the scene detected at a 1st clock sampling speed. Furthermore, the 1st clock sampling speed is controlled so as the maximize the image quality of the detected scene image through the varied 1st clock sampling speed to compensate automatically the change in a focal distance of an imager lens due to an ambient temperature change and a manufacture tolerance.
Patent JP-H10123036-A (JP)
Title: Method and equipment for high cycle fatigue test
Inventor: OOKA YUJI
IPC: G01N3/38
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To perform a high cycle test using a shaker of low shaking force and to test a test piece while controlling constant displacement and constant load by utilizing the vibration characteristics of a vibration system employing the test piece and a dynamoelectric shaker as a spring and a mass. SOLUTION: A dynamoelectric shaker 2 is set on a lower fixing floor 1 in the center thereof and posts 3 at stood on the opposite side thereof. An upper fixing floor 4 is secured to the upper part of the post 3 and a test piece upper fixing jig 5 is secured to the lower surface thereof. A test piece P having one end secured to the jig 5 and the other end secured to a test piece lower fixing jig 11 is then mounted on a shaking table 10. When the shaker 2 is operated to apply a shaking force to the test piece P, the test load is increased significantly utilizing the vibration characteristics of a vibration system employing the test piece P and the shaking table 10 as a spring and a mass. In other words, a high cycle fatigue test can be performed using a shaker of low shaking force.  Furthermore, since the test piece P is fixed at one end, fatigue test can be performed while controlling constant displacement and constant load appropriately.
Patent JP-S61160603-A (JP)
Inventor: DANIIRU BUUTEIYU
IPC: F15B11/06
Filed: 1985-12-27
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-H07145685-A (JP)
Title: Power window controller
Inventor: SATO YOSHIHISA
IPC: B60J1/00
Filed: 1993-11-24
Abstract: PURPOSE:To reduce closing force after putting-in, and to prevent putting-in at the time of the closing of a window by limiting the speed of opening and closing of the window, diminishing the kinetic energy of the window and restricting the sudden increase of currents by putting-in. CONSTITUTION:The speed of elevation of a window is computed by a speed detector 14 on the basis of the pulse period of a pulse signal 28, and the speed of elevation and target speed are compared and decided. When the speed of elevation slower than the target speed is decided at that time, a current limiting value fed to a motor 3 is increased by a specified value. Even when the speed of elevation is reduced suddenly after putting-in and the current limiting value is increased gradually up to the target speed, the speed of elevation is decreased continuously. When the speed of elevation is decelerated at a fixed rate or less continuously in a specified number when the current limiting value is augmented by every fixed value continuously in a specified number, putting-in is decided. The current limiting value is fixed or reduced.
Patent JP-H08154125-A (JP)
Title: Automatic answering telephone system
Inventor: OTSUKA YOICHI
IPC: H04M1/57
Filed: 1994-11-28
Abstract: PURPOSE: To provide an automatic answering telephone system enabling the viewing only of the names of callers relating to incoming calls and quickly searching and listening to only the business message of the caller to be listened to from information recorded by the automatic answering telephone system during user's absence. CONSTITUTION: In this automatic answering telephone system connected to a telephone line capable of utilizing 'caller's telephone number transmission service' scheduled in our nation, the name of the caller or the like transmitted from the telephone line is extracted by a caller identification information demodulation part 8 and recorded in a caller identification information storage part 12. The consecutively transmitted business message from the caller is related to the name of the caller and recorded in a business message storage part 13. At the time of reproduction, by an instruction from an operation part 10, only the names of the callers are successively displayed at a display part 11 and the business message corresponding to the caller is reproduced from a voice monitoring part 4.
Patent JP-H01134024-A (JP)
Title: Variable exhauster
Inventor: MIURA KIYOSHI
IPC: F02B27/06
Filed: 1987-11-19
Abstract: PURPOSE:To exhibit maximum engine characteristic from low speed region to high speed region by arranging two rotation switching valves in parallel in a chamber coupled with open ends of a plurality of exhaust pipes then rotating these valves in opposite directions while interlocking each other. CONSTITUTION:When the invention is applied on an exhauster for a V-type four-cylinder engine, a chamber 3 coupled with respective open ends 1a, 2a of two pairs of front and rear exhaust pipes 1, 2 is constructed with front and rear chambers 3a, 3b. Then rotation switching valves 13, 14 are fitted rotatably in valve mounting holes 5, 6 made in parallel in the upper section of the front chamber 3a. Furthermore, front half sections 7, 8 of extended sections 7, 8 of respective exhaust pipes are formed at upper and lower sections of the front chamber 3a while the front end sections of respective half sections 7a, 8a are opened to the upper and lower side sections of respective valve mounting holes 5, 6, and an exhaust gas collecting section 9 is provided at a section surrounded by the upper and lower extended sections 7, 8 of exhaust pipe.
Patent JP-H07144854-A (JP)
Title: Dumbwaiter
Inventor: HASHIMOTO TAKAYORI
IPC: B66B11/02
Filed: 1993-11-24
Abstract: PURPOSE:To prevent a truck in a cage from jutting out of the cage during the rising and lowering operation and prevent accidents from happening and stopping the cage. CONSTITUTION:A car stop 31 which appears and disappears in mechanical interlocking with the opening and closing of a door device 11 is installed on a car floor 5a, and when the door device 11 is to be closed, the car stop 31 projects on the car floor 5a, while if the door device 11 is to be opened, the car stop 31 is retreated downward from over the car floor 5a.
Patent JP-H11114966-A (JP)
Title: Tire vulcanizing apparatus
Inventor: NARA HITOSHI
IPC: B29D30/06
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a tire when the tire is taken out of a tire vulcanizing apparatus though the apparatus is simple in structure and inexpensive. SOLUTION: Since an arc-shaped segment 22 is moved to the outside in a radius direction by a rising tire to open a sector mold 20, a special shaking means therefor becomes unnecessary. At a time of the taking-out of the tire, the arc-shaped segment 22 is shaken centering around a pin 36 with respect to a single link 35 and not inclined with respect to the tire to prevent damage of the land part of the tire.
Patent JP-S62151792-A (JP)
Inventor: HAMADA KOJI
IPC: G01B21/00
Filed: 1985-12-26
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-H10120033-A (JP)
Title: Low temperature storage container
Inventor: HASEGAWA SATORU
IPC: B65D81/18
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature storage container which can be maintained low temperature utilizing cold of frozen foods for a long period of time and can maintain an optimum thawing atmosphere when the foods are thawed. SOLUTION: A container body 2 and a cover body 3 are provided and the body 2 includes an outer wall part 10, which has an upper opening and a container-shaped double wall, an inner wall part 11, an airtight hollow chamber 2 formed between the part 10 and the part 11, a storage space 16 inside the part 11, and a first passage 15 interconnecting the chamber 12 and the exterior of the container body, and the cover body 3 has heat insulating property and is formed so as to close an opening of the space 16, and an airtight sealing means 17 is provided between the opening and cover body to hold internal airtightness, and the space 16 has a second passage 18 and each of the first and second passages has a passage open/closure means. The means is opened by being connected to an outside passage and closed by being disconnected therefrom.  An airtight seal is provided so that the means 17 is subjected to compressive force when the cover body is pushed to a closing direction. A thermometer is provided to sense the temperature of the space 16.
Patent JP-2000128510-A (JP)
Title: Method for purifying aqueous hydrogen peroxide containing impurities
Inventor: DEVOS CHRISTINE
IPC: C01B15/013
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a hydrogen peroxide aq. solution containing impurities. SOLUTION: This method for purifying the hydrogen peroxide solution containing the impurities, a part of which is in ionic state, is by passing the aq. solution through at least one kind of a 1st anion type resin to remove an anionic impurity and next, through a cation type 2nd resin to remove at least a part of a cationic impurity or vice-versa to purify. At least a 1st bed and a 2nd bed of the anion type 1st resin are arranged in parallel and the aq. solution is sent alternately to the 1st bed or the 2nd bed and the switch from 1st bed to the 2nd bed (or vice-versa) is executed when the 1st bed is at least partially saturated with at least one kind of anion constituting the anionic impurity.
Patent JP-H03153855-A (JP)
Title: Roll for conveying hot dip metal coated steel sheet
Inventor: KAMEI FUMIO
IPC: C23C2/00
Filed: 1989-11-13
Abstract: PURPOSE:To produce a conveyance roll improving the surface finishing characteristic of a plated steel sheet by fitting and fixing a cylindrical base part on the outside peripheral surface of a roll shaft core and attaching and fixing plural wholly aromatic polyamide resin plates of the prescribed bending moment to the whole surface of the outside peripheral part of the cylindrical base part. CONSTITUTION:A press-fit assisting resin layer 2 (containing heat resisting material, such as carbon) is formed on the practically whole surface of the outside peripheral surface of a roll shaft core 1, and a cylindrical stainless steel plate 3 is fitted and fixed by means of press fitting on the outside of the above surface. Subsequently, plural wholly aromatic polyamide resin plates 4 are provided to the outside peripheral surface of the cylindrical stainless steel plate 3 so that they cover the practically whole surface of the plate 3. These resin plates 4 are curved into a bending moment corresponding to the outside diameter of the steel plate 3. A nut 40 is embedded in the internal surface side of each resin plate 4 mentioned above and, on the other hand, boltholes are provided in the steel plate 3, and a bolt 41 is inserted from the internal surface side of the steel plate 3 and screwed into the nut 40 to attach and fix respective resin plates 4 to the steel plate 3, and further, respective seams between the resin plates 4 are sealed with resin 5 for filling. By this method, the conveyance roll improving the surface finishing characteristic of a plated steel sheet to a greater extent can be obtained.
Patent JP-2000212715-A (JP)
Title: Galvannealed steel sheet excellent in press-workability and production thereof
Inventor: TOBIYAMA YOICHI
IPC: C23C2/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in a press-workability, and a producing method thereof. SOLUTION: In the producing method of the galvannealed steel sheet, after applying the galvanizing treatment to the steel sheet, this galvanized steel sheet is heated up to the max. arrival temp. at 10 deg.C/s temp.-rising speed and the alloying treatment is applied to the steel sheet at the max. arrival temp. or lower to obtain the Zn-Fe alloy coated layer having 7-12% iron content while satisfying the following formula I, wherein XAl: Al content in the galvannealing coated layer and W g/m2: the coating wt.  The galvannealed steel sheet and this steel sheet having a whiteness and glossiness are obtd. so that the intensity in a prescribed interval of crystal lattice planes of ζ(Zeta) phase, δ1(Delta1) phase and Γ(Gamma) phase, in the case of peeling the coated layer at the interface between the coated layer and the steel sheet and applying an X ray analysis to the coated layer, satisfies the following formulas IV and V. Formula I: 5<=W×(XAl-0.12)<=15, Formula IV: I(ζ: 1.26)/I(δ: 2.13)<=0.02 and Formula V: I(Γ: 2.59)/I(δ1: 2.13)<=0.1.