baber/WOPTO huggingface dataset:
Patent JP-2001080326-A (JP)
Title: Mobile trolley and its running method
Inventor: HARADA HAKU
IPC: B60P3/30
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile trolley which has both excellent running performance in a normal time and excellent running performance in tight turning. SOLUTION: This mobile trolley comprises: wheels 30, 31, 32, 33 for rail running for running on a pair of right/left rails 27, 28; wheels 10, 11, 12, 13 for ground running for running on the ground; one-way clutches 8 one of which is interposed between one wheel of a pair of right and left front wheels 10 and 11 among the wheels 10, 11, 12, 13 for ground running and an axle 6 and the other of which is interposed between the other wheel of the pair of right and left front wheels 10 and 11 among the wheels 10, 11, 12, 13 for ground running and the axle 6; and a power plant 15 driving the axle 6. All of the wheels 30, 31, 32, 33 for rail running serve as a driving wheels and can run on the rails 27, 28, and the pair of right and left front wheels 10, 11 serve as driving wheels and can runs forward on the ground.
Patent JP-H08104362-A (JP)
Title: Rust preventive blister pack
Inventor: NAKAGOME TAKASHI
IPC: B65D75/36
Filed: 1994-09-30
Abstract: PURPOSE: To provide a rust preventive blister pack which exhibits enhanced effects on rust prevention for a precision metal part and electronic part and has improved workability. CONSTITUTION: In a blister pack 20 comprising a layout sheet mainly composed of a fiber board 2 and a plastic molded member composed mainly of a strong plastic layer 5, a sealant layer 4, in which a volatile rust preventive is kneaded into the innermost surface of, at least, either of the layout sheet or the plastic molded member, is provided.
Patent JP-H06106025-A (JP)
Title: Plasma reaction vessel in nitrogen oxide decomposition device
Inventor: ISOGAI KAZUHIRO
IPC: B01D53/56
Filed: 1992-09-29
Abstract: PURPOSE:To perform at a low cost and with ease the decomposition of nitrogen oxide by a hydrocarbon catalytically reducing catalyst in a low temperature state in addition to the decomposition of nitrogen oxide by plasma discharge. CONSTITUTION:In a plasma reaction vessel 1 is installed an exhaust gas pass 2 in which exhaust gas having nitrogen oxide NOx flows. In the pass 2 are arranged reticulated electrodes 4, 5 for generating discharge plasma decomposing the nitrogen oxide NOx in the exhaust gas. In a plasma generating field 7 between the electrodes 4, 5 are piled up granular hydrocarbon catalytically reducing catalysts 6. When high voltage is applied to the electrodes 4, 5, in the plasma generating field 7, the discharge plasma is generated and the hydrocarbon catalytically reducing catalyst 6 is activated, causing nitrogen oxide NOx in exhaust gas to be decomposed.
Patent JP-H07112380-A (JP)
Title: Robot operation correcting system
Inventor: SAKANIWA HIROYUKI
IPC: G05B19/404
Filed: 1993-10-18
Abstract: PURPOSE:To provide a robot operation correcting system which is constituted to directly correct a robot exerting an influence on skeleton precision of a car body and always holds stable quality of the car body. CONSTITUTION:Measurement data of a plurality of measuring means (robots at measuring stations 121-12n) is picked up by an EWS 13. Each of the measurement data is analyzed and processed by the EWS 13 and based on the processed data, a correction value at a process on and after the measuring means and feedforward control is executed by means of a predicted correction value.
Patent JP-H02106096-A (JP)
Title: Bedewing preventive structure of closed electronic apparatus housing box
Inventor: HAMANO SHOZO
IPC: H05K5/06
Filed: 1988-10-15
Abstract: PURPOSE:To prevent the generation of a bedewing in the interior of a closed container by a method wherein an elastic air balancer is mounted to the container to eliminate a difference between the pressure in the interior and the pressure in the exterior of the container, which is generated due to a difference between the temperature in the interior and the temperature in the exterior of the container. CONSTITUTION:A cover 2 is clamped and fixed on a container main body 1 by screws 4 through a gasket 3 between them. An air balancer 5 is mounted to the main body 1 and a difference between the atmospheric pressure in the interior and the atmospheric pressure in the exterior of the main body 1, which is generated due to a difference between the temperature in the interior and the temperature in the exterior of the main body 1, is eliminated by the expansion and contraction to the directions shown by arrows 6 and 7 of the balancer 5 and the atmospheric pressures in the interior and the exterior are made equal. Thereby, the circulation of the air between the interior of the main body 1 and the outside air is improved and a bedewing can be prevented from generating.
Patent JP-H06106589-A (JP)
Title: Mold for injection compressive molding and method of injection compressive molding
Inventor: TAKAYAMA KINJIRO
IPC: B29C45/26
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a molding having no dispersion in its characteristics and enable it to maintain an excellent quantity by shifting in a manner advancing and retracting a mold main body parallel to the core mold in the mold main body, and providing a cotter adapted to define the thickness of a cavity. CONSTITUTION:A cavity 3 is formed between a stationary side mold 1 and a movable side mold 2, and a sprue is pierced through the stationary side mold 1, and a core mold (runner block) 5 is provided in opposition to the stationary side mold 1, wherein the lower surface of the runner block 5 is formed by keeping a constant inclination with the mold opening surface. Within the space defined by the movable side mold 2 and runner block 5, the cotter 6 is provided impulsively thereto, and the upper surface thereof has the same inclination as the lower surface of the runner block 5, and by permitting the cotter 6 to act impulsively, the movable mold 2 is shifted up and down so that the thickness of the cavity 3 is defined.
Patent JP-H02106037-A (JP)
Title: Treatment method
Inventor: OWA MASABUMI
IPC: H01L21/3065
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the contamination in a treatment chamber and the decrease in workability of an apparatus by a method wherein, after a substrate to be treated is carried cut from the treatment chamber in the initial stage, the substrate to be treated is carried in the treatment chamber, and the treatment is started. CONSTITUTION:In the early stage before a substrate 1 to be treated is subjected to treatment in a treatment chamber 8, the substrate 1 to be treated is carried out from the treatment chamber 8. After that, the substrate 1 to be treated is carried in the treatment chamber 8, and the treatment is started. As a result, the treatment can be started, after it is recognized that the substrate 1 to be treated is not present in the treatment chamber 8. Hence the damage caused by collision between the substrate 1 to be treated which has remained in the treatment chamber 8 and a substrate 1 to be treated which is carried in the treatment chamber 8 can be prevented. Thereby, the contamination in the treatment chamber and the decrease in workability of an apparatus can be prevented.
Patent JP-H01102849-A (JP)
Title: Manufacture of lead-acid battery
Inventor: FUJIMOTO TADAO
IPC: H01M50/103
Filed: 1987-10-15
Abstract: PURPOSE:To prevent damage of electrode plates, whitening of resin of battery jar, and deformation of a reinforcing case by placing a lid on one end of the battery jar in resin which accommodates electrode plates, fitting the reinforcing case in metal on the battery jar, folding the peripheral edges of an opening of reinforcing case toward the top peripheral edge of the lid, and pressing it and fixing. CONSTITUTION:After fitting of electrode plates 2, the open face of a battery jar 1 is sealed with a film 3 having gas barrier function. A lid 5 consisting of metal, synthetic resin, rubber, ceramic, or any other suitable material is placed on the oversurface of a terminal penetrating part 1a of this battery jar 1. In a reinforcing case of metal 4 covering the outer surface of the battery jar, the electrode plates 2 are fitted and the battery jar 1 whose open face is sealed with a sealing film 3 is inserted, and the peripheral edges of the opening are folded toward top peripheral edge of the lid 5, followed by pressing and fixing. This eliminates application of unreasonable force to the battery jar 1 or reinforcing case 4, damage to the electrode plates 2, whitening of the battery jar 1, and deformation of the case 4.
Patent JP-H10104901-A (JP)
Title: Sheet delivery device
Inventor: KIDA YUJI
IPC: G03G15/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivery device capable of ensuring easily sheet delivery, regarding the delivery of imaged sheets. SOLUTION: A tray to finally receive a sheet as turned over is selected among a plurality of trays, and an adjacent tray nearest the selected tray is automatically selected as a reversing tray for turning a sheet over, thereby feeding sheets to the reversing tray. Also, the operation of delivery rollers 53 (53-1 to 53-6) are reversed on the basis of the detection of the sheets with a sensor. Then, the sheets are carried in such a state as turned over and delivered to the selected tray. According to this construction, a bundle of the sheets with images directed down and pages complete becomes available on the selected tray. Thus, a time before the delivery of the sheets as turned over to the selected tray can be shortened without any need of separately attaching a switching-back mechanism.
Patent JP-H03120866-A (JP)
Title: Filter for solid-state image sensing device
Inventor: SUGAWARA KENJI
IPC: H01L27/14
Filed: 1989-10-04
Abstract: PURPOSE:To make it possible to inhibit the generation of the flare of a solid- state image sensing device to a degree allowable in practical use by a method wherein the geometrical distances between an effective pixel region surrounded by a light-shielding film and the end surface of a glass substrate are set in a dimension specified times thicker than the thickness of the glass substrate. CONSTITUTION:In a filter, which is constituted by forming a light-shielding film 2 and an organic filter film 3 on a glass substrate 1 and is used for a solid-state image sensing device, the geometrical distances l1 and l2 between an effective pixel region 5 surrounded by the film 2 and the end surface of the substrate 1 are set so as to have a dimension of at least 2/3 of the thickness (t) of the substrate 1. For example, a chrome film is formed on a glass substrate 1 by a vacuum evaporation method or a sputtering method and thereafter, a patterning is performed to form a light-shielding film 2. After that, an organic film is formed by a spinner, is patterned with ultraviolet rays, is dyed as required and an organic filter film 3 is formed. The distance l1= l2 between the end surface of the substrate 1 and an effective pixel region 5 is set in a dimension of at least (2/3)t of the thickness (t) of the substrate 1.
Patent JP-S62119030-A (JP)
Title: Manufacture of pilfer-proof cap
Inventor: SHIBAZAKI RYUICHI
IPC: B29L31/56
Filed: 1985-11-20
Abstract: PURPOSE:To simplify manufacturing process by a method wherein an annular tube for forming a pilfer-proof ring is formed integrally and continuously at the opening end of the main body of a cap and, thereafter, the end of the annular tube is bent inwardly toward the cap to form a retaining tongue. CONSTITUTION:The main body 3 of a cap, equipped integrally with a cylindrical annular tube 11 at the end thereof, is molded by injection employing molds A1-A4, then, main body 3 of the cap is put on a table B so as to face the opening thereof upwardly and a column type top plate fixing fitting C is inserted into the cap to fix the fitting C. On the other hand, the annular tube 11 is fixed under a condition that the tube 11 is fitted to steps formed at the lower end of the internal periphery of a cylindrical ring fitting D. Subsequently, a cylindrical plunger E, coaxial with the fixing fittings C, D, is lowered to bend a bending section 12 to the direction of the top plate along the whole periphery thereof and make a retaining tongue 8, while the bending section 12 is softened by heat to fix the configuration of the retaining tongue 8.
Patent JP-H06300093-A (JP)
Title: Rotation transmitting mechanism
Inventor: KAJIWARA KAGENOBU
IPC: F16H1/06
Filed: 1993-10-19
Abstract: PURPOSE:To prevent the input of the torque in the normal and reverse direction from a side to be driven by interposing a constraining means in a gear train, which is formed by combining plural gears, so that the output from a driving side to a side to be driven is enabled but that the input from the side to be driven is constrained. CONSTITUTION:In a rotation transmitting mechanism, which is formed of small gears 12, 33 and large gears 32, 21 having equal pitch diameter, in the case where the rotation in any one of the normal and reverse direction is input to the gear 21 to be driven of a side 20 to be driven, a part of the rotation driving torque to be applied to the gear 21 to be driven works as the rotating force (f) for rotating an intermediate gear 33 to be driven, and on the other hand, other of the rotation driving torque works as a component force (fb) to be escaped to a wheel 41 to be constrained by the constraining means 40 through a bearing ball 42. A resistance component between the gear 21 to be driven and the wheel 41 to be constrained is therefor enlarged to constrain the input from the side 20 to be driven in spite of the condition that the friction resistance is not generated because of the interposition of the ball 42.
Patent JP-H04140424-A (JP)
Title: Exhaust manifold for engine provided with supercharger
Inventor: KANTO YUJI
IPC: F02B37/00
Filed: 1990-10-01
Abstract: PURPOSE:To avoid causing deformation and damage of a flexible pipe by thermal expansion of an inner pipe without enlarging a connection part by dividing an exhaust mainfold into main and sub-turbocharger sides, and connecting them to each other through the inner pipe and a flexible pipe. CONSTITUTION:In an exhaust manifold 3, groups of air cylinders #1 to #3 and #4 to #6 are collected without exhaust interference, while the collection parts are communicated with each other through a communication passage 41. A main turbocharger 7 and a sub-turbocharger 8 are respectively arranged on the air cylinder groups. The exhaust manifold 3 is divided into a first exhaust manifold 3a on one side of air cylinder group including #1 to #3 and a second exhaust manifold 3b on the other side of air cylinder group including #4 to #6. The divided exhaust manifolds 3a and 3b are connected by a flexible connection means 42 to each other. The flexible connection means 42, which absorbs thermal deformation of the exhaust manifold 3, is composed of a flexible pipe 43, an inner pipe 44 and a fastening ring 45.
Patent JP-S63114928-A (JP)
Title: Cu-fe alloy excellent in hot workability
Inventor: ISOGAWA KENJI
IPC: C22C38/16
Filed: 1986-11-04
Abstract: PURPOSE:To manufacture a Cu-Fe alloy excellent in hot workability by preparing a Cu-Fe alloy containing specific percentages of Cu, Mn, Al, C, O, H, and Fe. CONSTITUTION:The Cu-Fe alloy consisting of, by weight, 30-80% Cu, <=1.0% Mn, <=0.15% Al, <=0.02% C, <=0.02% O, <=0.003% H, and the balance essentially Fe is prepared. This Cu-Fe alloy has superior electric conductivity, strength, and wear resistance and can be suitably used as parts material for stringing for rapid-transit railway, current-collecting material, electrode tip, etc.
Patent JP-H0686488-A (JP)
Title: Rotor of motor
Inventor: YAMAGUCHI KOZO
IPC: H02K1/27
Filed: 1992-09-03
Abstract: PURPOSE:To make it possible to attach a magnet to an output shaft by forming a slant surface, which converts the inserting torque of an engaging member into the force in the radial direction of a drum at the contact part of an inserting hole and the engaging member. CONSTITUTION:A holding member 112, which holds at least one of a drum 120 or a magnet 110, is provided. An inserting hole 113 for an engaging member 112 is formed in the holding member 112. A coupling hole is formed in at least the other one of the drum 120 or the magnet 110 in the axial direction of a rotor 100. At the same time, a slant surface, which converts the inserting torque of the engaging member 116 into the force in the radial direction of the drum 120, is formed at the contact part of the inserting hole 113 and the engaging member 116. The magnet 110 is fixed on the drum 120 by inserting the engaging member 116 into the coupling hole through the inserting hole 113 of the holding member 112. Thus, the magnet 110 is accurately positioned, and the gap between the rotor and the stator can be kept constant.
Patent JP-S63116359-A (JP)
Title: Zinc electrode for alkaline storage battery
Inventor: FUJIWARA YOSHIKI
IPC: H01M4/24
Filed: 1986-10-31
Abstract: PURPOSE:To suppress the growth of dendritic zinc and the deformation of a zinc electrode and improve the cycle characteristic by containing zinc grains as a negative electrode active material forming a zinc oxide layer on the surface and calcium hydroxide as an additive agent. CONSTITUTION:Zinc grains forming a 10-50 wt.% zinc oxide layer on the surface and calcium hydroxide as an additive agent are used. In producing the zinc grains to be used, metal zinc is melted and evaporated in the reducing atmosphere, and oxygen is blown in when it is coagulated to oxidize the surface of metal zinc grains. Since the surface is zinc oxide, the charging current flows dispersively on the surface of these grains at the time of charging, local concentration of the current can be suppressed, and many metal zinc sections generated by the charging serve as a core for electro-deposition to crystallize zinc uniformly. Accordingly, the growth of dendritic zinc during formation and at the start of the cycle can be suppreseed.
Patent JP-H08101638-A (JP)
Title: Production of braille plate
Inventor: KAMIMURA KAZUTERU
IPC: G09B21/00
Filed: 1994-09-30
Abstract: PURPOSE: To make it possible to produce a braille plate of which edges at the front ends of dots are formed round by an etching treatment. CONSTITUTION: A base metal 1 on which a hardened film remains is subjected to the etching treatment for a prescribed period of time to etch approximately circular columnar projections 1a having a relatively small diameter of base parts and a relatively large diameter of front parts to thinly form the edge 1a' at the front ends, and thereafter, the hardened film is removed and again this base metal 1 is subjected to the etching treatment for a prescribed period of time to remove the thin edges 1a' to form the circular columnar projections 1a into dots 4 on which the round edges 4a of the front ends are formed. In such a case, the diameter of the translucent part of the masking film forming the hardened film is set larger than the diameter Do of the dots 4.
Patent JP-H06112943-A (JP)
Title: Multi-point communication conference system
Inventor: YAMAGUCHI TOSHIKAZU
IPC: H04M3/56
Filed: 1992-09-30
Abstract: PURPOSE:To provide a multi-point communication conference system in which the system operation right acquisition algorithm is easily revised depending on the application of the communication conference system. CONSTITUTION:A set of a start code and a command name used to discriminate whether or not an operation right of the system is provided is generated by a text form file, and registered in a processing request command storage means 31, prior to the start of communication conference, a sponsor or the like of the conference selects one file among plural text form files registered in advance, the content of the text form file is read and a command table 32 is generated. A conference terminal equipment 3 receiving a processing request is constituted so as to generate a processing request frame by using the command table 32.
Patent JP-H11102715-A (JP)
Title: Organic electrolyte battery cleaning method
Inventor: SHIMIZU JUNICHI
IPC: H01M10/0566
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving cleaning effect in the cleaning of an organic electrolyte battery, and in addition, for sufficiently cleaning the battery, even if it is small and lightweight. SOLUTION: As the cleaning method of an organic electrolyte battery, the battery is immersed in a nonaqueous cleaning agent and cleaned, then vapor cleaning is applied to the battery. As the nonaqueous cleaning agent, a cleaning agent A whose main component is silicone for example is used, and in vapor cleaning, a cleaning agent C, whose main component is a fluorinated liquid for example, is used. As a result of this method, deposition of a lithium salt or generation of watermarks is prevented, and the battery even if it is small and lightweight can be cleaned sufficiently.
Patent JP-H0596817-A (JP)
Title: Printer
Inventor: NARUSE MIKIO
IPC: B41J29/00
Filed: 1991-10-09
Abstract: PURPOSE:To constitute an openable cover which covers a printing section and paper of an industrial printer so as to improve the operability without a restriction on set-up location. CONSTITUTION:An openable cover 2 covers a printing section and paper and is turned aside open and shut on a pivot on top of a side wall of a casing 3. By this constitution, the cover 2 can be safely opened or shut without the need of a rear space for accommodating the cover 2 opened.
Patent JP-H10109774-A (JP)
Title: Image forming device
Inventor: SAITO TETSUO
IPC: B65H3/46
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of paper powder to a photosensitive drum surface so as to prevent generation of a stretch of an image by arranging a scraping member touching the transfer material surface just in front of transfer material feeding means and removing dust generated from the transfer material. SOLUTION: A brush type paper powder scraping member 17 is brought into contact with the surface on the uppermost side of a transfer material 5 set inside a paper feeding cassette 4 and is extended in the longitudinal direction over the width and more. The paper powder scraping member 17, which is always brought into contact with the longitudinal face of the transfer material 5 surface just before a paper feeding roller, is brought into contact with the surface of the transfer material 5 from the upstream side to the downstream side in the conveying direction when the transfer material 5 is fed. In this way, a filler with low adhesion or paper powder constructed of fine fiber, which penetrates the surface or the inside of the transfer material 5, is scraped off.  By the time when the transfer material 5 is fed to a photosensitive drum 2, paper powder causing a stretch of an image is removed, so that generation of a stretch of an image can be prevented even at a high temperature and high humidity.
Patent JP-H02166136-A (JP)
Title: High-modulus rubber composition
Inventor: JIEEMUSU BORUTON PAIKU
IPC: C08L15/00
Filed: 1989-10-06
Abstract: PURPOSE: To obtain a rubber composition of which modulus is highly increased without impairing other desirable properties of normal rubber and which is suitable for the application requiring the high rigidity, by reacting maleic anhydride with a polydiene rubber and a nylon.  
     CONSTITUTION: Maleic anhydride is reacted with at least one polydiene rubber (e.g. styrene-butadiene rubber, natural rubber, etc.) and at least one nylon (e.g. nylon-6, nylon-12, etc.). This reaction modifies the rubber so as to have a highly increased modulus without impairing other desirable properties of normal rubber. For instance, the modulus thereof is increased, but the hysteresis level thereof is not increased. Therefore, a rubber composition, which is suitable for the application requiring the high rigidity, can be obtained. 
     COPYRIGHT: (C)1990,JPO