baber/WOPTO huggingface dataset:
Patent JP-H10175712-A (JP)
Title: Carrying device for spherical vegetables
Inventor: KUROMI AKISHI
IPC: B65G47/90
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To carry vegetables to the robot hand side in a state that they are stably supported while being accurately positioned even if they are in a standard spherical shape each similar to a sphere or in a spherical shape each similar to a fusiform. SOLUTION: It is so constituted that each annular vegetable supporting part 19 in a plane view is provided for a carrying surface, and they are to be carried to the robot hand side for forwarding them to the processing device of vegetables, and it is also so constituted that each vegetable auxiliary supporting member 20 is removably provided for the center part of the vegetable supporting part 19 so as to allow spherical vegetables in a fusiform each smaller in minor axis than the inner diameter of the vegetable supporting part 19 to be carried to the robot hand side in a state that they are positioned by each vegetable auxiliary supporting member 20 while being held in a vertical posture each.  And both each vegetable supporting member 19 and each vegetable auxiliary supporting member 20 are provided with a plurality of cut-out parts 21 respectively, which allow a plurality of finger parts of the robot hand to enter in from the outer side in the radial direction in order to hold vegetables in a spherical shape each.
Patent JP-H05151940-A (JP)
Title: Low pressure mercury vapor discharge lamp
Inventor: ENDO SHINICHI
IPC: H01J61/52
Filed: 1991-11-28
Abstract: PURPOSE:To provide a low pressure mercury vapor discharge lamp of high load type equipped with an enhanced disinfection ray output maintaining rate. CONSTITUTION:An oxide film 2 of Al2O3, SiO2, etc., having a thickness of 0.2-5mum is formed over the inner surface of a light emission tube 1 made of quartz glass, and electrode mounts 4a, 4b are furnished at the two ends, and mercury and argon gas for starting are encapsulated in the tube. This light emission tube 1 is inserted in an outer tubing 7, and the two ends are connected with the ends of the outer tubing 7. An inlet and outlet of a cooling water circulation device 9 are connected with joints 8 provided at the outer tubing 7, and the surface of the light emission tube is cooled directly with pure water, etc., so as to maintain the wall surface at a temperature below 80 deg.C.
Patent JP-H05248340-A (JP)
Title: Rotary hydraulic apparatus
Inventor: MASHIYUU JIEEMUZU RAMAAZU
IPC: F04C2/10
Filed: 1992-11-25
Abstract: PURPOSE: To provide a valve drive structure which increases the total torque capacity of a motor and extends the axial spline length of a star member available for engagement with a main drive shaft. CONSTITUTION: In a gerotor motor of the type including a stationary internally- toothed ring member 21 and an externally-toothed star member 23 orbiting and rotating within the ring member, a valve member 53 of the low speed type, which rotates at the speed of rotation of the star member is arranged. The star member defines internal splines 43 and in engagement therewith is an insert member 79 which is, in turn, in splined engagement with a valve drive shaft 47. The insert member extends axially beyond the star member and is received within an adjacent annular recess 85, thus maximizing the spline length available for engagement with the main drive shaft 39, and maximizing the torque capacity of the motor.
Patent JP-H08182261-A (JP)
Title: Brush pressing structure
Inventor: KURAHASHI KAZUYOSHI
IPC: H01R39/38
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a brush pressing structure whereby the prevention of the vibration sound of a brush used for rotating machines is made possible and this prevention can be realized by a simple structure at a low cost. CONSTITUTION: An end section 33 of a brush pressing arm 32 is fastened to an arm fastening groove 22 provided in a rear end surface 21 of a brush 20 which is subjected previously to temporary mounting. In the state of temporary mounting, the end section 33 of the brush pressing arm 32 is positioned in the place called a free length, and the end section 33 of the brush pressing arm 32 is so fastening to the arm fastening groove 22 that it is biased toward a holder base 11. Thereby, the brush 20 is contacted with an inner peripheral surface 15 of a brush holder by virtue of the returning force of the brush pressing arm 32 to the free length.
Patent JP-H10182243-A (JP)
Title: Production of ceramic long sized body
Inventor: HATTORI MITSURU
IPC: B28B11/24
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic long sized body having an improved shape accuracy by reducing variation in the accuracy of shape and suppressing deformation of the ceramic long sized body in a firing process. SOLUTION: This ceramic long sized body is produced by firing an unsintered ceramic long sized body which hanging it in a sheath so as not to be in direct contact with the sheath until the sintering at a sinterable temp. is completed and next, hanging the long-sized body to turn upside down and fringing agent at the sinterable temp. In such a case, the long sized body is fired again at >=800 deg.C by applying a load 10 of 0.01-300MPa on the vicinity of the lower end part of the long sized body in the downward direction.
Patent JP-H05171751-A (JP)
Title: Eaves gutter device
Inventor: KATO YUKIHIRO
IPC: E04D13/064
Filed: 1991-12-20
Abstract: PURPOSE:To facilitate the fitting work of an eaves gutter by forming an eaves gutter, which consists of a front surface decorative material and a bottom surface decorative material, and providing a locking mechanism in each decorative material, and fitting them with an eaves gutter fitting tool. CONSTITUTION:An eaves gutter device consists of a front surface decorative material 1, a bottom surface decorative material 2 and an eaves gutter fitting tool 3. The front surface decorative material 1 consists of a backward projecting piece 10, a downward projecting piece 12 and a projecting piece 13 provided in the lower end thereof, and a locking piece 11 and locking claws 14, 15 are provided in the projecting piece 10, 12, 13. The bottom surface decorative material 2 consists of upward projecting pieces 21, 22, and locking claws 23, 24 are provided in the projecting piece 21, 22. Furthermore, the eaves gutter fitting tool 3 consists of an eaves gutter support part 31, a lug holding part 32, a fixing part 33, a front surface decorative material 1 fitting part 34 and a bottom surface decorative material 2 fitting part 35. A spring part 346 for energizing the front surface decorative material 1 upward and a spring part 347 for energizing the front surface decorative material 1 forward are provided integrally with the front surface decorative material 1. The fitting work of the front surface decorative material 1 and the bottom surface decorative material 2 is thereby facilitated, and furthermore, small tools such as screw, bolt or the like is not required.
Patent JP-H09182166-A (JP)
Title: Method and device for establishing call in satellite communication system
Inventor: PIITAA JIYOSEFU AAMUBURASUTAA
IPC: H04W60/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To shorten time required for setting and establishing a call. SOLUTION: When position data which is to expire after a prescribed period based on the movement of a subscriber does not expire, a subscriber unit requests access to a satellite communication system by giving position data in an access request message (108). The communication system immediately executes checking for verifying position data (107). Thus, a position procedure taking time can be avoided at the time of causing and receiving the call. When position data expires, the subscriber unit requests access without giving position data in the access request massage (110). The communication system executes the complete position procedure (112) and obtains valid position data on the subscriber unit. Position data transmitted to the subscriber unit and a time stamp is put (113).
Patent JP-H09174888-A (JP)
Title: Electromagnetic printing apparatus
Inventor: NOMURA KENJI
IPC: B41J2/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To clearly print overlapping copy papers at high speed with a small printing sound. SOLUTION: This electromagnetic printing apparatus includes a printing data output circuit 1 for outputting printing data, an electromagnetic wave generator 3 for generating electromagnetic waves based on the printing data, an electromagnetic wave condenser 4 and a rotary reflector 5 for reducing the generated electromagnetic waves and scanning the electromagnetic waves to a copy paper 8 to which microcapsules as an ink medium are applied, and a control circuit 20 for controlling an outputting timing of the printing data and a scanning timing of the electromagnetic waves. The microcapsules of the copy paper are broken by the electromagnetic waves, so that the copy paper is printed.
Patent JP-2001151727-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE alpha,alpha-DIFLUORO-beta- HYDROXYEXSTER AND alpha,alpha-DIFLUORO-beta-KETOESTER
Inventor: IZEKI KATSUHIKO
IPC: C07C69/675
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for asymmetrically synthesizing the subject hydroxyester in high selectivity in large quantities, and to provide a method for producing the corresponding intermediate for synthesizing the hydroxyester. SOLUTION: This method for asymmetrically synthesizing an optically active α,α-difluoro-β-hydroxyester of the general formula [5] comprises the following process: an acid chloride of the general formula [1] is reacted with a difluoroketene silylacetal of the general formula [2] in the presence of an amino of the general formula [3] to form an α,α-difluoro-β-ketoester of the general formula [4], which is then subjected to asymmetric hydrogenation reaction using a hydrogenation catalyst. In the above respective general formulas, R1 and R2 are each e.g. H or an alkyl; R3. R4, R5, R6, R7, R8, R9 are each an alkyl or the like; and *C is a chiral carbon atom.
Patent JP-H10182111-A (JP)
Title: Ozone generator
Inventor: ISHII AKIRA
IPC: C01B13/11
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To increase cooling facility of a dielectric electrode and improve ozone concentration and ozone yield by providing an ozone generator with a hermetically sealed container, a dielectric electrode arranged in the hermetically sealed container and a metallic electrode disposed on the outside of the dielectric electrode and further providing it with a baffle body which becomes passage resistance of cooling water in the dielectric electrode. SOLUTION: This ozone generator is equipped with a hermetically sealed container 12, a cylindrical hollow dielectric electrode 1 arranged in the hermetically sealed container 12, a metallic electrode 2 disposed on the outside of the dielectric electrode 1 and a high voltage electric source 4 connected to a metal 3 on the inside of the dielectric electrode 1 and the metallic electrode 2 and the ozone generator further has a cooling water inlet pipe 10 for supplying cooling water into the dielectric electrode 1, cooling water outlet pipe 11 for discharging the cooling water, a cooling water inlet pipe 8 and outlet pipe 9 for cooling the metallic electrode 2.  In the generator, a baffle body 13 which becomes passage resistance of the cooling water is formed so as to accelerate flow rate of the cooling water, improve cooling facility and suppress increase of gas temperature between discharge gap 9.
Patent JP-H04210364-A (JP)
Title: Grinding method
Inventor: TAKEI HISAYUKI
IPC: B24B53/00
Filed: 1990-11-30
Abstract: PURPOSE:To make a rough grinding and finish grinding workable at the same time, and to shorten a manufacturing time by installing a conductive grinding wheel having different grain sizes with its superposition in plural pieces, to a rotating shaft. CONSTITUTION:Grinding is started while feeding a weak electric coolant from a nozzle 33 as well as actuating driving means 21 and 24 in the direction shown by an arrow mark respectively. In this case, it is positioned on the outer periphery of the body 23 to be worked, and moved its rotation according to the curvature of the curvature generating point 31 of a finishing grinding wheel 27 along the curvature center 32 of the body 23 to be worked in accordance with a work locus. Namely a rough grinding is executed by a front step (fore end side conductive grinding wheel) 26, simultaneously the finishing allowance of a desired shape is subjected to grinding by a rear step (rear end side conductive grinding wheel) 27.
Patent JP-H11169848-A (JP)
Title: Nitric acid containing waste water treating device and treating method
Inventor: NONAKA SHINICHI
IPC: B01J49/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating device and treating method in which resin regenerating cost is low, salts are not discharged to environment, treating efficiency of resin regenerated waste water is good, nitrate ions or the like adsorbed on resin can be treated for a long time and effectively, and an installation area is small in a nitric acid containing waste water treating device and method for removing nitrate ions or nitrite ions by anion-exchange resin. SOLUTION: This nitric acid containing waste water treating device consists of an anion-exchange resin column 1 and a reaction tank 2 into which the regenerated water generated by regenerating treatment of anion-exchange resin in the anion-exchange resin column 1. The reaction tank 2 is packed with microbial cell granules so that the regenerated waste water undergoes denitrifying treatment. And in the nitric acid containing treating method, after nitric acid or nitrous acid containing waste water is adsorbed by anion-exchange resin, the anion-exchange resin undergoes regenerating treatment, and the regenerated waste water undergoes biological denitrifying treatment in the reaction tank 2 packed with microbial cell granulizes.
Patent JP-H03203158-A (JP)
Title: Lead-acid battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M2/16
Filed: 1989-12-28
Abstract: PURPOSE:To enhance formation efficiency and to lengthen life by using a positive plate containing conductive fibers made of lead or carbon and also using a conductive mat on the surface in contact with the positive plate. CONSTITUTION:A carbon fiber layer 3 is positioned on the side in contact with a positive plate of a glass mat 2 and a separator 1 is attached to the glass mat 2. Carbon fibers each having a specified diameter are entangled and stacked on a 0.8mm thick glass mat, for example, and they are compressed so as to have the total thickness of 1.0mm, then the separator 1 made of reinforced fibers is sticked thereon. A positive plate is formed in such a way that carbon fibers are added to lead powder, and they are kneaded with dilute sulfuric acid to prepare active material paste, then the paste is filled in a lead alloy grid. Part of formation current is used for the formation of an active material near the grid and the residual current reaches the surface of the positive plate from the grid through the carbon fibers 3 and is used for the formation of the positive through the mat or a conductive porous sheet. Formation is advanced through the both passages and its efficiency is enhanced. The formation is conducted by small amount of electricity in a short time and the life of a battery is equal to or longer than ordinary batteries.
Patent JP-H03202418-A (JP)
Title: Heat treatment of cast-iron casting parts
Inventor: JINBO YOSHIO
IPC: C21D5/00
Filed: 1989-12-28
Abstract: PURPOSE:To produce the cast-ion casting parts excellent in impact resistance against external stress at the time of heat-treating the parts having a joint by hardening and tempering the part respectively under specified conditions. CONSTITUTION:The cast-iron casting parts having a joint (e.g. steering knuckle for automobile) is heat-treated. In this case, the joint is firstly kept at 900-1000 deg.C for >=5sec by induction heating and then hardened. The joint is held at >=600 deg.C for >=10sec by induction heating and tempered. Consequently, the hardness of the joint is controlled to about 20-40 HRC, the ferrite area of the base structure is adjusted to <= about 5%, the remainder consists of tempered martensite, the region other than the joint is formed with spheroidal graphite cast iron consisting of a ferrite base structure, and the casting parts excellent in impact resistance is obtained.
Patent JP-H05176436-A (JP)
Title: Wiring tool
Inventor: YOKOYAMA HIDEKI
IPC: H02G3/02
Filed: 1991-12-24
Abstract: PURPOSE:To ensure enough mounting strength by enlarging a catch metal fitting so as to enlarge the contact area with a building material. CONSTITUTION:This tool is equipped with a circular plate frame 1, which is fixed to a building face, a middle frame 9, wherein tools such as a switch 14, a plug socket, etc., are installed freely of mounting and removal, and a catch metal fitting 7, which is installed freely of screwing to the top of the screw 5 inserted from the front of the plate frame 1. A building material is caught with the rear of the plate frame 1 and the front of the catch metal fitting 7 and the plate frame 1 is fixed to a building material by rotating the screw 5. Especially, the catch metal fitting 7 is made large to enlarge the contact area with the building material. Hereby, the contact area with the building material of the catch metal fitting 7 becomes large, and the force applied to the building face is dispersed, so even in case that a cord is pulled out compulsorily, enough strength can be ensured.
Patent JP-H04300678-A (JP)
Title: Reverse thermal decomposition treatment
Inventor: MAAKU JIYON ROBODA
IPC: C23C18/12
Filed: 1991-12-24
Abstract: PURPOSE: To provide a process for forming a homogeneous ceramic coating on a substrate. CONSTITUTION: This method comprises depositing a preceramic coating on a substrate and then heating the substrate while directing a stream of cooling gas at the surface of the preceramic coating such that a temp. gradient is developed in the coating. This temp. gradient is created in such a way that the preceramic material near the substrate is converted to its ceramic from while the preceramic material near the surface of the coating is deterred from conversion. The temp. gradient is then decreased over time such that all of the preceramic material ceramifies from the substrate outward to form a homogeneous coating on the substrate.
Patent JP-H07161683-A (JP)
Title: Wet etching end point detecting method and wet etching device
Inventor: YOKOYAMA SHIGERU
IPC: C23F1/08
Filed: 1993-12-07
Abstract: PURPOSE:To enable the end point of wet etching to be detected based on a change in pH value of etchant used in an etching process. CONSTITUTION:A wet etching device is equipped with an etching chamber 3 where a substrate 8 on which a metal foil of alloy TiW is formed is housed and etching solution of 30% hydrogen peroxide is supplied, wherein a pH sensor 7 is provided to check the pH of etching solution discharged out of the etching chamber 3. An etching process is stopped by a control means 10 based on a change of pH value (2.29 in initial stage to 2.00 in final stage) of etchant detected by the pH sensor 7.
Patent JP-H08170445-A (JP)
Title: House damper
Inventor: KANAI KUNIHISA
IPC: E04H9/02
Filed: 1994-12-19
Abstract: PURPOSE: To cause a foundation and a sill to make different movements if an earthquake, etc., occurs or to make them move very little so that an excessive force is not suddenly transmitted to the house by mounting a damper midway between the foundation and the sill. CONSTITUTION: A damper comprising rubber 7, 5 and a compressed air chamber 10 is provided between a foundation 2 and a sill 9. The foundation and the sill, etc., are thus put into unforced movements with respect to the movement of the ground, thereby absorbing different forces caused by a compressed air pipe 14, the rubber 7 and the compressed air chamber 10. In that case, the diameters of the rubber 7 and main rubber 6 are increased, and oil, etc., is put in the compressed air chamber 10 so that weight can be supported. Since the foundation 2 and the sill 9 make different movements, an excessive force is not suddenly transmitted to the house, so that the durability of the building can be enhanced.
Patent JP-H08126079-A (JP)
Title: Information transmitter and information collector
Inventor: TSUTSUI KIYOUYA
IPC: G06F21/10
Filed: 1994-10-27
Abstract: PURPOSE: To provide an information transmitter and an information collection device in which advertisement information is served to viewers and an order is quickly placed to a system to obtain order information. CONSTITUTION: The user of the information transmitter uses a reproduction selection means 4 comprising buttons or the like to selectively reproduce required information based on a display of display means 3 on which contents of information recorded in the transmitter are displayed or inputs other selection information. When a reproduction signal is a text or a video signal, it is displayed on the display means 3 and in the case of voice information, it is outputted to an earphone 5. The user information such as order information to be selected is sent to the user information collection device through an antenna 1 provided to the information transmitter. The transmission signal is subjected to different ciphering processing for each transmission so that a 3rd party can not illegally use the information.  The user information collection device receives the sent signal and conducts quick order placing processing.
Patent JP-H10183939-A (JP)
Title: Method of applying siding outer wall member
Inventor: YAMAMOTO RYUJI
IPC: E04F13/21
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a gap caused by sliding errors in a base part of an outer wall of a building, from occurring in a joint between siding outer wall members or in a joint between a siding outer wall member and a window opening. SOLUTION: In a method of applying siding wall members, a joiner incorporating a scale, for fixing a siding outer wall member is secured in a vertical direction to a base part of an outer wall of a building, dimensions of several parts of the outer wall are measured based upon the joiner 1 as reference standards with the use of the scale. Siding outer wall members are cut in accordance with measured dimensions of the several parts of the outer wall, and thus cut siding wall members are attached to the base part of the outer wall in accordance with the joiner as reference standards.
Patent JP-H09177527-A (JP)
Title: Engine driving motor
Inventor: NAKANO SADAYASU
IPC: F01M1/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary engine starting/stopping caused by the disturbance of an oil level in an oil pan by supplying oil after the passage of specified engine running time from the input of the required oil level reduction information of engine oil and finishing the oil supply after the passage of specified time. SOLUTION: In an engine driven heat pump air conditioner composed of a compressor, a four way valve, an outdoor heat exchange, a receiver tank, and so on driven by an engine 1 and arranged so as to be connected to one another, an oil pan 2 provided in the bottom part of the engine 1 and an oil subtank 3 filled with engine oil are connected to each other via a solenoid valve 5. An oil level switch 4 is provided in the oil pan 2 and the opening/ closing of the solenoid valve 5 is controlled by a controller 6 based on a signal outputted from this switch. This controller 6 controls the solenoid valve 5 so as to supply oil after running the engine for a specified period after the input of oil level reduction information and finish the oil supply after the passage of a specified period from the input of oil level increase information.