baber/WOPTO huggingface dataset:
Patent JP-H06194921-A (JP)
Title: Electrophotographic recorder
Inventor: OSHIMA MASAKI
IPC: G03G15/00
Filed: 1992-12-25
Abstract: PURPOSE:To prevent tone occurrence of a failure and the degradation of an image in accordance with the rise of a temperature by transiently stopping a printing action and executing controlling for evading rising the temperature in a device, when a deviation from a specified temperature condition is detected. CONSTITUTION:A temperature sensor 1 is installed on a laser unit 2 as the light emitting part of a laser scanner as an exposing device. When the temperature of a laser diode is risen above a guarantee temperature, the life of the laser diode is remarkably shortened in proportion to the temperature. When the temperature in a machine is risen because the using form of a user is improper and heat is not radiated outside the machine, for evading the rising of the temperature, the temperature sensor 1 is directly arranged on t laser unit 2 including the laser diode and a warning signal is generated from a temperature rise warning circuit 9 based on information detected by the temperature sensor 1, to transiently stop the next printing and simultaneously, turn off the heater of a fixing device, so that a ventilation fan is rotated at full speed and controlled so as to suppress the rising of the temperature in the machine.
Patent JP-2001169024-A (JP)
Title: Digital combined machine
Inventor: YAMAMOTO RYOJI
IPC: H04N1/387
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To transmit picture information by any FAX equipment regardless of an original size. SOLUTION: Data stored in an SAF memory (S1) are expanded by a compressing and expanding device on a main controller and expanded on an image memory (S2), and a coupler is started. The coupler subsequently checks whether a division mark exists in the expanded image data in the same manner as that of FAX original printing (S3), and when the mark exists (S3 YES), the image data are saved without being printed out yet. The next image data are expanded, a division mark is checked and the image data are connected with the previous image data (S4). This processing is repeated until division marks disappear, and when the division marks disappear (S3 NO), initial standard data are acquired here for the first time (S5) and printing out is performed (S6).
Patent JP-H09158017-A (JP)
Title: Lead knife opening diameter adjuster in torsion lace machine
Inventor: NISHIKAWA SAKAE
IPC: D04C5/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an opening diameter adjuster of a lead knife in a torsion lace machine with working efficiency improved by enabling a hold-locking means to be set at a half loosened state. SOLUTION: This lead knife opening diameter adjuster comprises a hold- locking means which can make a bearing shaft 6 to fixed or liftable state, a pinion gear member which is engage with a rack formed on the bearing shaft 6 to make the bearing shaft liftable, a shaft-like screw driver 33 making the hold-locking means fastened or half-loosened state and its relating members and a shaft-rotating means 36 for rotating the pinion gear member and its relating members.
Patent JP-H10188638-A (JP)
Title: Backlight and liquid crystal display device
Inventor: MATSUNAGA KIYOSHI
IPC: G02F1/1335
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly warm up a discharge lamp at start while satisfying miniaturization requirements by brining a reflector close to the side face of a light guide unit. SOLUTION: A discharge lamp 4 is placed on the side face of a light guide unit 3, a reflector 5 reflecting the light of the discharge lamp 4 to the side face of the light guide unit 3 is provided, a heater 6 for heating at low temperatures is provided on the outer periphery of the discharge lamp 4, and an insulating ring 7 specified to have a greater outside diameter than the heater 6 is provided in such a way as to fit over the discharge lamp 4 from above the heater 6. Thereby the heat and electric charge of the heater 6 are not allowed to escape from the reflector 5 and the light guide unit 3. Thus, the discharge lamp 4 can be warmed up quickly at start while satisfying miniaturization requirements by bringing the reflector 5 close to the side face of the light guide unit 3.
Patent JP-H05178153-A (JP)
Title: Gas generator for air bag
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/264
Filed: 1991-12-27
Abstract: PURPOSE:To prevent a cushion member from deteriorating due to welding heat during assembling and welding heat from being transferred to a canister container by providing the heat resistant and heat insulating cushion member between a closure shell and the canister container. CONSTITUTION:A gas generator has a housing comprising a diffuser shell 1 and closure shell 3 and a canister container 10 filled with gas generating agent 15. A welding section 18 is formed in the outer face area at which the internal cylinder section 1d of the diffuser shell 1 and the ring-like section 3a of the closure shell 3 cross each other in the peripheral direction. In addition, at the joint section of the peripheral projection 1e of the diffuser shell 1 and peripheral wall section 3b of the closure shell 3, a welding section 20 is formed. Between the lid section 10a of the canister container 10 and the ring-like section 3a of the closure shell 3, a heat resistant and heat insulating cushion member 17 is arranged. For this reason, the cushion member 17 is prevented from deteriorating due to welding heat, and the heat transferred to the canister container 10 is cut off.
Patent JP-H06192793-A (JP)
Title: Metal sheet for fe-cu alloy lead frame minimal in inplane anisotropy of bending and its production therefor
Inventor: SHIODA KOSAKU
IPC: C21D8/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide superior bendability and excellent stiffness and heat dissipation property by subjecting an Fe-Cu alloy stock to cold rolling, annealing, and aging treatment under respectively specified conditions and then applying residual stress uniformizing treatment. CONSTITUTION:A molten Fe-Cu alloy of 10-90wt.% Cu content is cast into a metal plate of 0.5-8mm thickness at (10 to 1000) deg.C/sec solidification cooling rate. If necessary, after softening at 500-900 deg.C, surface grinding is done. Subsequently, cold rolling is performed while regulating the ratio between the rolling draft in a longitudinal direction of a stock and that in a width direction to 1-10 and also regulating the total draft to >=30%. The resulting cold rolled stock is annealed at 600-1100 deg.C and aged at 300-650 deg.C. Then, residual stress uniformizing treatment is performed by using a tension leveler and a tension annealer. By this method, the metal sheet for lead frame, where the number of 90 deg. repeated bending times in the longitudinal and vertical directions of coil is regulated to >=3 and which has minimal inplane anisotropy and >=15000 kgf/mm<2> Young's modulus, can be obtained.
Patent JP-H11141408-A (JP)
Title: Recycled exhaust gas cooling device
Inventor: AKAO YOSHIYUKI
IPC: F28D19/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a device excellent in cooling performance, small and light, manufacturable at a low cost, and is excellent in durability, having excellent mounting property on a vehicle, in an EGR cooler which cools circulating exhaust gas to improve the volumetric efficiency of an engine and improves engine performance such as output and fuel consumption when exhaust gas is recycled, which is effective for reducing NOx in exhaust gas of a vehicular engine, especially, a diesel engine. SOLUTION: A ceramic cylindrical heat exchanging core member 36 having a plurality of passed passages having small cross sectional area, is arranged by being crossed an EGR gas passage 20 and a cooling fluid (normally air) passage 44, a belt groove 66 is arranged in the peripheral surface of a metallic casing 38 fitted around the core member 36 by shrinkage-fitting and the like, a belt 72 is wound between the belt groove 66 and a pulley 70 arranged on the output shaft 68 of an electric motor M, and the core member 36 and the metallic casing 38 are integrally rotated by a belt transmission device, thereby EGR gas is cooled.
Patent JP-H11174529-A (JP)
Title: Reverse-galilean finder
Inventor: KOIKE KAZUMI
IPC: G03B13/06
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a reverse-Galilean finder capable of suppressing the occurrence of a flare phenomenon, regardless of reduction in size. SOLUTION: On the image side of an objective 11, a belt-like light shielding plate 20 is arranged in such a manner that it is curved in an optical axial direction, to be along a ridge 15 consisting of a concave lens surface 14 and the lower periphery 11b of the objective 11, so that the optical path of light reflected by the lower periphery 11b is intercepted. The light shielding plate 20 is lowest in a position where the length in the optical axial direction is smallest and the height of the passage through the ridge 15 of the reflected light is smallest and which faces the central part of the lower periphery 11b and highest in both end parts where the length in the optical axial direction is greatest and the height of the passage through the ridge 15 of the reflected light is greatest and which face both side parts of the lower periphery 11b.  Even if the curvature of the lens surface 14 is made large to shorten the focal distance of the objective 11 and the length in both end parts of the lower periphery 11b is increased according to the curvature, the optical path of the reflected light is surely intercepted to prevent the occurrence of the flare phenomenon, when both end parts of the light shielding plate 20 are high.
Patent JP-H09222141-A (JP)
Title: Drum brake
Inventor: IEONGU BIN KUUON
IPC: F16D65/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake wherein the occurrence of noises caused by nonuniform friction between a lining and the inner circumferential surface of a drum is reduced. SOLUTION: This drum brake 1 is composed of a drum 51 rotated integrally with a wheel, a lining 54 for applying brake by its friction with the inner circumferential surface of the drum 51, a rim 52b attached to the lining 54 and a brake shoe 52 having the rim 52b. In this case, recessed and projected parts 60 are formed in the rim 52b for preventing deformation so as to cause uniform friction between the lining 54 and the drum 51.
Patent JP-H06269146-A (JP)
Title: Small size motor having reduction mechanism
Inventor: MATSUMOTO SHINICHIRO
IPC: H02K7/116
Filed: 1993-12-24
Abstract: PURPOSE:To provide a small size motor having a reduction mechanism, wherein a low-speed output shaft used for swing motion of the louver and the like of an air conditioner performs the swing motion. CONSTITUTION:A small size motor having a reduction mechanism has the parts performing the following structures and functions. A stator is fixed in a casing 13 in a cylindrical shape, wherein one edge is opened. A rotor has a high-speed output shaft, to which a pinion is fixed. A cover 16 closes the opening surface of the casing. A low-speed output shaft 4 is made to protrude to the outside through the hole provided in the cover 16. A plurality of reduction gear trains 10, 9, 8 and 7 are located between the pinion and the low-speed output shaft 4 and transmit power. Furthermore, a lever 3, which is fixed to the low-speed output shaft 4, a crank 6, whose one end is fixed to a final gear shaft 19d of the reduction gear train, and a connecting rod 2, which connects the lever 3 and the crank 6, are provided.
Patent JP-H06193514-A (JP)
Title: Control method for internal combustion engine
Inventor: SHIMIZU KIYOSHI
IPC: F02P17/12
Filed: 1992-12-28
Abstract: PURPOSE:To detect combustion condition of an air fuel mixture correctly without using any expensive censer by feedback-controlling an exhaust gas return flow amount on the basis of a combustion roughness value detected by using ion current method. CONSTITUTION:An ignition voltage sensor 17 is provided on the way of connecting wire between a distributor 15 and an ignition plug 16, and its detection signal is supplied to an ECU 5 (electron control unit). On the other hand, an exhaust return flow valve 22 is interposed on the way of an exhaust return flow passage 21, and the opening degree thereof is changed linear by the control signal of the ECU 5. In ion current method, a combustion condition is judged by a voltage value since electric resistance between plug gaps is increased or decreased by the degree of ionization in air-fuel mixture. A combustion roughness value is detected so as to calculate a roughness correcting coefficient on the basis of detected voltage of the ignition voltage sensor 17 in the ECU 5. The previous value of a valve opening degree command value is moltiplied by the roughness correcting coefficient so as to calculate a present value, for the exhaust return flow valve 22 and then a valve opening degree is feedback- controlled while aiming at this value.
Patent JP-H11174996-A (JP)
Title: Image display plate and image display device
Inventor: HOSOYA MORIO
IPC: G02F1/13
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable to display with high resolving power and to simply manufacture the device although it is a reflection type having the holding function of the displaying status of image information. SOLUTION: A visible light ray absorbing layer 26 is formed in the rearmost part in X direction on which a visible light ray is made incident. A part irradiated with a laser beam 14 on an image recording layer 23 generates heat, phase transition is generated and an image is formed in this part. Transparent electrode layers 22, 24 heat the image recording layer 23 by applying a DC voltage on it and thus, the phase transition is enhansed. By applying a voltage on the transparent electrode layers 22, 24, the recorded image is erased. The visible light ray absorbing layer 28 absorbes a visible light ray incident from the X direction. Consequently, A part in which an image is recorded has brightness different from other part and the image is easily recognized by looking it normally from the direction X in the face.
Patent JP-2001163379-A (JP)
Title: Ejector
Inventor: OKADA HIDEO
IPC: B05B9/04
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To make an ejection button freely rotatable between inhibitory depressing position and a depressible position with no trouble in mounting and dismounting a cap member in using as to an ejector covering a stem and an ejection button with the cap member. SOLUTION: An ejection button 50 rotates between a depressible position and a inhibitory depressing position interlocked with the rotation of a cap cover 90 around a stem 16. The ejecting condition of contents from an exhaust nozzle 82 is switched over between continuous straight line ejecting and spray blowing by the rotating direction of the cover 90. A shutter 26 which covers an ejection window 93 when the button 50 is at the inhibitory depressing position is provided. The cap cover 90 is provided with a fitting part 97 for a sense of a click in fitting with the protrusion 25a of a shoulder cover 20 when the cover is rotated.
Patent JP-H09171227-A (JP)
Title: Heat developable diazo copying material
Inventor: HIGETA SHIGERU
IPC: B41M5/323
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a diazo copying material ensuring increased image density and excellent in reliability in terms of preservability over a long period of time as well as excellent in heat responsiveness for high-speed recording by using a specified fiazo compd. SOLUTION: This diazo copying material contains a diazo compd. having <=0.5g/100ml water solubility adsorbed on a pigment. Separableness from a coupling component is improved, a large light receiving area to radiated light can be ensured and the reduction of photosensitivity can be prevented. Any of inorg. and org. pigments may be used as the pigment. It is preferable that particles having >=50cm<2> /g, preferably >=150cm<2> /g BET specific surface area and <=20μm, preferably <=5μm average particle diameter are used as the pigment from the viewpoint of the attainment of high photosensitivity so as to ensure a large light receiving area to radiated light in forming a latent image.
Patent JP-2001165759-A (JP)
Title: Measuring system
Inventor: TAKAHASHI TORU
IPC: G01G23/01
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To exactly judge whether each weigher of a combined balance and reweight means such as weight selectors, etc., are abnormal or normal, irrespective of errors existing due to the variation of combined weighed values and re-weighed values. SOLUTION: The system comprises a combined balance 1, a weight selector 4 for re-weighing a combined article weighed and ejected from the combined balance 1, a first subtracting means for calculating the weighed value difference between the re-weighed value of the combined article weighed by the weight selector 4 and the combined weighed value obtained by weighing the combined article, using the combined balance 1, and a first average calculating means for calculating the average of the weighed value differences corresponding to the combined articles weighed by the weighers constituting a set of the plurality of weighers of the combined balance 1 every one or the plurality of combined articles while the first subtracting means calculates the weighed value difference for the plurality of combined articles.
Patent JP-2001161731-A (JP)
Title: Traction device
Inventor: HAYANO KIJURO
IPC: A61F5/042
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a traction device easy in carriage and storage, to reduce the number of parts of the traction device and the size thereof by providing an attachable/detachable structure to/from a general supporting body such as a bed and a chair. SOLUTION: The traction device has a moving base 112 which is movable along an upper frame portion 110 disposed on an end of a bed 200 for medical examination and a lower frame portion 120 to support a gear box 121 and a torque motor 122 to move the moving base 112, the moving base 112 is connected to a drive shaft 115 provided with a rack engaged with an output gear 121 in the gear box 121. An attachment 113 to fix ankles is mounted on the moving base 112.
Patent JP-H05157941-A (JP)
Title: Method for polishing optical connector
Inventor: IDE TAKASHI
IPC: G02B6/02
Filed: 1991-12-10
Abstract: PURPOSE:To improve polishing characteristics and to prevent an optical fiber from becoming defective by installing dummy chips on the holder of a polishing jig. CONSTITUTION:On the holder 18 fitted to the polishing jig 2, the dummy chips 19 are arranged concentrically as well as optical connectors (ferrule) 4 so that the optical connectors 4 and dummy chips 19 are polished at the same time. Namely, the holder 18 is moved down in order by a load as a polishing disk 1 rotates; and the dummy chips 19 come into contact with the polishing disk 1 first and are polished, and the optical connectors 4 are polished later. The polishing speed of the dummy chips 19 is set small and the tips of the optical connectors 4 and polishing disk 1 begin to slowly contact each other. A shock applied to the tips of the optical connectors 4 becomes small. Further, the dummy chips 19 are put in partial charge of the load from the start of the contacting of the dummy chips 19 to the time when the end surfaces of the optical connector 4 are exposed, so the load can stably be placed on the optical connectors 4.
Patent JP-H10183954-A (JP)
Title: Straw mat floor
Inventor: FUKUNAGA SEIICHI
IPC: E04F15/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a straw mat floor which is excellent in unflamability and an a moisture absorbing and discharging ability, and as well to which can be reinforced for a bending strength so as to prevent a board-like inorganic molding from cracking or breaking during use thereof under such a condition that the floor surface is not flat and at stitching the surface of the straw mat. SOLUTION: A straw mat 2 has a core member 1A formed of a board-like inorganic molding obtained by adding a polymer compound in a slurry of hydrate of calcium silicate mainly composed of xonotlite or tobermorite so as to have a specific ratio of 0.05 to 0.6 after drying. The strew mat core member is laminated and stuck thereto with at least one kind of reinforcing facing materials selected from a group consisting of paper material such craft paper, a film-like polymer material such as polyethylene, and a metal foil such as an aluminum so as to form the strew mat floor 2.
Patent JP-H11168659-A (JP)
Title: Electronic camera
Inventor: KAKINUMA MINORU
IPC: H04N5/361
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of false colors from occurring by correcting shading caused by the difference in charge storage time for each pixel of an image-pickup device of a light-shielding means. SOLUTION: The control over charge storage time of an image pickup device due to a light shielding means is performed by the operation of the light shielding means from an open state to a closed state, and a shading correcting means which corrects shading, that takes place from difference of the charge storage time of each pixel of the image-pickup device which is caused by the operation of the light shielding means, is provided.  That is, although a first photographing 1 which obtains an image-pickup signal that has small exposure amount is performed by using an electronic shutter function of a CCD image- pickup device similarly to a conventional case, when a charge storage time T2 of the CCD image-pickup device for second photographing 2 to obtain an image-pickup signal which has large exposure amount is set to a time that is longer than time T0 (normally one vertical synchronizing signal interval) that is needed to read all pixels of the CCD image-pickup device, the image- pickup signal that has large exposure is produced by the use of the electronic shutter function of the CCD image-pickup device.
Patent JP-H07197262-A (JP)
Title: Surface modified cast iron member
Inventor: KUMAKIRI TADASHI
IPC: C23C14/48
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a surface modified cast iron member remarkably improved in wear resistance by forming a layer enriched in C, Y, Ti, Zr, Hf, V, Nb, Ta, W, etc., in the surface layer part of a cast iron member by using an ion implantation method. CONSTITUTION:Carbon ions are implanted into the surface of a cast iron member, and simultaneously with or after this implantation ions of one or more elements among Y, Ti, Zr, Hf, V, Nb, Ta, and W are implanted. Proper amounts of implantation of respective ions are about (3X10<16> to 3X10<17>)ions/cm<2>, respectively. By this method, a layer enriched in concentration of these elements can be formed to about 300-500Angstrom  thickness in the surface layer part of the cast iron member. C content in this concentration-enriched layer is regulated to 10-35%, by atom, preferably to 20-25% and the content of an element such as Y is regulated to 10-35%, preferably to 20-25%, and it is desirable to regulate the ratio of content between C and other elements to about 1:1.