baber/WOPTO huggingface dataset:
Patent JP-H05304820-A (JP)
Title: Device for detecting clogging of thresher
Inventor: HAYASHI SHIGEKI
IPC: A01F12/32
Filed: 1992-04-30
Abstract: PURPOSE:To surely detect a clogging state of an oscillating selection plate. CONSTITUTION:A discriminating means (control device) 100 for judging a clogging state of an oscillation sorting plate 19 which drops and sorts a sorting target while transporting is constituted in such a way that when a change ratio (gamma) of layer thickness of the sorting target in the direction of the transportation of the sorting target is smaller than a set change ratio gammaL, the discriminating means judges the oscillation sorting plate 19 in a clogged state based on information of a first and a second layer thickness sensors S4 and S5 arranged in the direction of the transportation of the sorting target in order to detect the layer thickness of the sorting target existing on the oscillation sorting plate 19.
Patent JP-H07317693-A (JP)
Title: Fluid drive pump
Inventor: FUJISHITA KAZUO
IPC: F04D13/04
Filed: 1994-05-25
Abstract: PURPOSE:To improve the safety of a circulating pump using the forcefully circulated heat medium as a power source, miniaturize it, and increase the pump head at a low cost. CONSTITUTION:This fluid drive pump is provided with a drive impeller 21, a drive side casing 31 having the inlet section 36 of a drive fluid rotating the drive impeller 21, a pump side casing 35 having a pump impeller 23 circulating the secondary fluid, and a bulkhead 27 airtightly separating the primary fluid and secondary fluid. Further, both impellers 21, 23 are magnetically coupled with each other via the bulkhead 27. A turbo type centrifugal impeller is employed for the drive impeller 21 and the pump impeller 23.
Patent JP-S603057-A (JP)
Title: Image processing system
Inventor: NAITOU SHIMON
IPC: G06T7/60
Filed: 1983-06-21
Abstract: PURPOSE:To obtain a measured value of circumferential length with a small error by a simple method by averaging measured values of two images which have some difference in angle of inclination and reducing variation in measured circumferential length with the angle of inclination of a body whose image is picked up. CONSTITUTION:An image of the object G1 is picked up temporarily by an image pickup equipment 10 such as a camera. Then, the object G1 itself or image pickup equipment 10 is rotated around the optical axis Z of the image pickup equipment 10 by pi/8 and an image is picked up again. Then, measured circumferential lengths obtained in said different state are averaged to find the circumferential length of the object G1.
Patent JP-S5811362-A (JP)
Inventor: IKEUCHI MASAKI
IPC: F25B15/00
Filed: 1981-07-14
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-H1034265-A (JP)
Title: Sheet metal having boss part and method for forming the boss part
Inventor: KANEMITSU TOSHIAKI
IPC: B21H1/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a boss part with small diameter and high height even in the cylindrical boss part being bent from a flat part and projected as one body in a sheet metal. SOLUTION: A metal blank 1 which is bent in a chevron projection and whose top is drilled in a hole 5A is produced, the bent part 1b between the outside circumferential periphery 1e of the blank 1 and the circumferential side part 1c of the hole is pressed to the reverse direction to the bulging direction is pressed and drawn in a cylindrical like and the height of a longer dimension than a radius dimension r1 of the internal diameter of a boss part 6 to be formed, and the cylindrical boss part 6 of the height h1 with the dimension of longer than the radius dimension r1 is formed.
Patent JP-H02291143-A (JP)
Title: Wafer conveyance apparatus
Inventor: ASADA KOICHI
IPC: H01L21/677
Filed: 1989-04-28
Abstract: PURPOSE:To prevent dust particles produced by a rubbing between a wafer face and a contact face at a taking-out and housing operation of a wafer from adhering and to enhance a yield by a method wherein a longitudinal groove is dug in the rear surface of a metal thin sheet, the groove is closed with a metal tape and a vacuum suction sheet constituted so as to form a vacuum flow route is installed. CONSTITUTION:A longitudinal groove machined part in the rear of a vacuum suction sheet 2 whose rigidity is strong and which is formed of a metal thin sheet is closed with a metal tape 1; a vacuum flow route (differential pressure chamber) 3 is formed. A vacuum suction pat made of quartz is filled into a groove part which has been dug in the upper part of the vacuum suction sheet 2; it is fixed by using an adhesive. A hole 4' made in the vacuum suction pat 4 made of quartz and the vacuum flow route 3 are connected by means of a small-diameter hole 2'. In addition, guides 2 made of quartz are arranged at tip parts of the vacuum suction sheet 2 so as to be balanced with the center of gravity of a semiconductor wafer 5 in such a way that the wafer 5 does not fall when a vacuum is broken; the vacuum suction sheet 2 of an extremely thin structure is constituted.
Patent JP-2000302146-A (JP)
Title: Cap made of resin
Inventor: OMI HIDEHIKO
IPC: B65D41/32
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cap in which sure tamper evidence(TE) is obtained and, furthermore, reliable tight-seal performance and simple, sure easy-unseal performance are compatible. SOLUTION: A cap 1 comprises a continuous ringlike member provided integrally on a cap main body so as to cover the external face of the skirt 5 of the cap main body 2 and having on its periphery a tab 16 for unsealing, notches 12 provided in the skirt of the cap main body at intervals in its circumferential direction so as to extend in its axial direction, and a connecting part 15 for the continuous ringlike member and skirt provided opposite the tab for unsealing. The cap 1 further comprises a cut face 13 in the form of a circle or circular arc provided between the skirt and ringlike member, and breakable bridges 14 connecting in positions higher or lower than the cut face the skirt and ringlike member. At least the ringlike member 3 of the cap is colored, and by whitening the ringlike member in a position continuing to the connecting part, the evidence of unsealing is shown.
Patent JP-H09298008-A (JP)
Title: Surface emitting lighting system
Inventor: OSAWA EIJI
IPC: F21V8/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To uniformize the lighting characteristic by product and enlarge the effective lighting area by pressing a light source device toward the side surface of a light guide plate, and automatically engaging it with the light guide plate. SOLUTION: A surface emitting lighting system 10 has a light guide plate 11 formed of a substantially long rectangular transparent or translucent resin, and a light source device 12 having a LED chip 17 arranged on the bottom part of a horizontally long bottomed box-like reflecting case 16 opened in the front. The device 12 is engaged with and held by the side surface of the light guide plate 11a when pushed toward the side surface of the light guide plate 11, and laid along the opposed short edge. Its automatic engaging means 13 is formed of an outward deflectable and deformable hook 14 formed on the light guide plate 11 side and engaging protruding parts 15 formed on both end parts of the device 12. The clearance between the light guide plate 11 and the device 12 which is unnecessary and varied every product is eliminated.  Compared with a method of fitting the device 12 to a recessed part formed on the upper surface of the light guide plate 11, the area outward from the recessed part is saved.
Patent JP-S62268284-A (JP)
Title: Catv receiver
Inventor: FUKAMI TAKESHI
IPC: H04N7/16
Filed: 1986-05-15
Abstract: PURPOSE:To simultaneously receive signals in good condition with plural receivers even if the transmission signal is the digital signal on the like of high density by executing the proper characteristic correction of the signal by the cable compensation circuit of respective reccording to the length of the cables. CONSTITUTION:A transmission signal from a CATV center A is inputted to the input terminal 101 of a main receiver 10 from a terminal 14 through a transmission cable l1. A signal input part 102 is constituted of an impedance matching circuit and an impedance transformer, changes the impedance of the transmission signal to be suitable for the reception, and supplies it to the cable compensation circuit 103. The cable compensation circuit 103 can be so set as optimally corresponding to the length of the transmission cablel1. The output signal from the circuit 103 whose signal characteristic is thus compensated is supplied to the a terminal 105 and a signal output part 106. As a result, a reception in good condition can be executed by plural receivers 10, 11, and 12.
Patent JP-S5738771-A (JP)
Title: Preparation of 2-methylquinoline
Inventor: SHIOTANI KATSUHIKO
IPC: C07D215/04
Filed: 1980-08-15
Abstract: PURPOSE: To obtain the titled compound, by separating 2-methylquinoline capable of readily forming an adduct with urea from quinoline, isoquinoline, 8-methylquinoline, etc. in the form of the adduct, purifying the adduct, and decomposing the purified adduct in an aqueous solution of a surfactant under heating.  
     CONSTITUTION: A 2-methylquinoline adduct with urea is decomposed in the presence of an aqueous solution of a nonionic surfactant, e.g. polyoxyethylene octyl phenol ether, having an HLB of 13W14, preferably in a concentration of 0.01W 0.40%, preferably in the presence of a solvent, e.g. an alkybvenzene or methyl isobutyl ketone, which will dissolve the aqueous solution of the surfactant and 2- methylquinoline but is substantially insoluble in water under heating to give the 2- methylquinoline.  
     USE: A raw material for a quinophthalone dye or pigment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61268155-A (JP)
Title: Mold form in apparatus for producing food
Inventor: SHIMAOKA KOICHI
IPC: A23L17/00
Filed: 1985-05-23
Abstract: PURPOSE:To make it possible to carry out both coloring and forming at the same time and take out readily a product of complicated shape, by using porous plates in at least a part forming the pattern of the product in a mold form for forming, baking and, as necessary, coloring a raw material dough. CONSTITUTION:Porous plates are used in at least a part forming the pattern in a mold form of an apparatus for forming, baking and, as necessary, coloring a raw material dough. The use of the porous plates improves the air and water permeability of the mold form, and a colorant is uniformly applied to the surface of the product through pores of the porous plates by injecting the colorant from the outside simultaneously with the forming. If a gas is pressed into the mold form, the gas is jetted from the porous plates to the product surface, and demolding can be readily carried out. For example, the mold form 8 has the double structure consisting of the porous plates 9 and base plates 10 and several holes 11 are passed through the base plates 10. Thus, the colorant and air can be injected or pressed into the mold form 8 from the outside.
Patent JP-H037728-A (JP)
Title: Production of polyester
Inventor: KURATSUJI TAKATOSHI
IPC: C08G63/82
Filed: 1990-05-01
Abstract: PURPOSE:To obtain polyester in a high rate of polycondensation reaction and high productivity by reacting aromatic dicarboxylic acid, etc., and aliphatic glycol in the presence of titanium compound, etc., and organic sulfonic acid compound. CONSTITUTION:Bifunctional carboxylic acid mainly composed of aromatic dicarboxylic acid (preferably terephthalic acid) and/or lower alkylate of the carboxylic acid is subjected to polycondensation reaction with diol mainly composed of aliphatic glycol (preferably tetramethylene glycol) in the presence of titanium compound (preferably tetrabutyl titanate or tetraisopropyl titanate) and/or tin compound (preferably dibutyltin oxide or butylhydroxyltin oxide) and organic sulfonic acid compound (preferably p-toluene sulfonate, etc.) to afford the aimed polyester.
Patent JP-H06325587-A (JP)
Title: Information reproducer
Inventor: OKANO HIDEO
IPC: G06F3/16
Filed: 1993-05-13
Abstract: PURPOSE:To reproduce each head section of a plurality of fixed voice information recorded on a solid-state memory successively, CONSTITUTION:A plurality of voice message files are recorded on a semiconductor memory section 10 as a recording medium while the operation-start positional information of each voice message file is recorded on an index section. A main control circuit 8 controls an address control circuit 9, and reads the operation-start positional information of each voice message file and specific positional information (the number of blocks or IEM flags) from the memory section 10. The content of sound recording at the positions during a display by these positional information is reproduced successively regarding each voice message file on the basis of these read positional information. A silent section is detected at that time, and the heads of each voice message file are reproduced successively without reproducing the silentness.
Patent JP-2000306669-A (JP)
Title: Organic luminescent element
Inventor: SENOO AKIHIRO
IPC: H01L51/50
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element having high luminance light output by forming at least one of layers containing organic compound sandwitched between a pair of electrodes comprising a positive electrode and a negative electrode as a film formed from an organic compound simple substance containing one or more trialkoxysilyl groups in molecule or combination with trial koxysilane in a sol gel method. SOLUTION: An organic compound containing at least one or more trialkoxysilyl group in a molecule is preferably a hole transportation compound, a luminescent compound, or an electron transportation compound. Two or more trialkoxysilyl groups are preferably contained in an organic compound molecule, and triethoxysilyl groups or trimethoxysilyl groups are desired. An organic compound simple substance having the trialkoxysilyl groups or a sol liquid containing this organic compound and trialkoxysilane is adjusted, a sol film is formed in a spin coat method or the like, and a gel film is formed by thermal treatment. The compound is illustrated by a formula.
Patent JP-H01281801-A (JP)
Title: Two axle cutting method of work
Inventor: YAMANE TATSUO
IPC: B23B3/30
Filed: 1988-05-09
Abstract: PURPOSE:To decrease the number of cutting machines to about 2/3 for the same volume of production, by making each main spindle hold a work, moving a common tool post by NC control, and cutting the work with two or more cutting tools alternately or simultaneously. CONSTITUTION:Works 5, 7 chucked to the chuck 1 of each main spindle 2. And, a common tool post 3 is moved by NC control, with the cutting tools 10, 15 for cutting a track ditch, cutting tools 12, 16 for cutting a seal ditch, chamfering tools 14, 17 fixed on cutting tool group fixing bases 4, 6 the track ditch 11, the seal ditch 13 and the fillet of R surface 24 of the works 5, 7 which are both outer rings of a bearing are cut simultaneously or alternately by way of measuring of a touch sensor 9. The distance between the cutting tool group fixing bases 4, 6 of both spindles 2 is adjusted by a fine adjusting screw 8. Thus necessary number of cutting machines can be decreased to about 2/3 for the same volume of production compared to a mono-purpose NC machine.
Patent JP-H07289370-A (JP)
Title: Method for forming housing space in room
Inventor: DOI YUKIO
IPC: A47B96/06
Filed: 1994-04-27
Abstract: PURPOSE:To eliminate the labor for holding a housing cabinet, which forms a space under it, so as to prevent the slide-fall thereof during the fitting work by holding a housing cabinet with a lateral beam. CONSTITUTION:A lateral beam 4 is fitted to a stud 37 or a receiver 38 at need by using a screw or a nail or the like. A housing cabinet 6 having a notch 7, in which the lateral beam 4 is to be fitted, is made to abut on the left side wall 32 and the front side wall 31 of a room 30 so that the lateral beam 4 is fitted in the notch 7 and that a space is formed between the housing cabinet and the ceiling and the floor 34 of the room 30 over and under the housing cabinet 6. A side plate 8 of the housing cabinet 6, which does not have a back board, is fixed to the lateral beam 4 through a L-type connecting tool 14. A side plate 19 having a notch 18, in which the lateral beam 4 is to be fitted, is made to abut on the right side wall 32 so that the lateral beam 4 is fitted in the notch 18. A top plate and a shelf plate 21 as horizontal plates are stretched over the side plate 19 and the right side plate 8 of the housing cabinet 6 through a connecting tool 23. Since the housing cabinet 6 is held by the lateral beam 4, the labor for holding the housing cabinet 6 during the housing cabinet fitting work is eliminated.
Patent JP-S605627-A (JP)
Inventor: SUTEIIBUN FUIRITSUPU SANESUKI
IPC: H03K19/0175
Filed: 1984-06-02
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-S5636868-A (JP)
Title: Manufacture of base body for lead storage battery
Inventor: HOSHINO HISASHI
IPC: H01M4/82
Filed: 1979-08-31
Abstract: PURPOSE:To enable the easy and continuous treatment of the ends of an expanded base-body by impregnating tapes whose main component is a fiber of a given porosity with melted synthetic resin, and subjecting the thus treated tapes which are placed on the ends of the expanded base-body to pressure welding. CONSTITUTION:An expanded base-plate 3 is shifted on a conveyer on which a thin film of silicone grease is layed. While, a tape 5 is supplied on the ends of the former base-plate 3 from a roll 6 through a guide roll 7; the main component of the tape 5 has a porosity over 50% and is made of a natural fiber, a synthetic resin, a glass fiber, or a mixture of those materials. Nextly, a hot-melting adhesive like noncrystalline polypropylene is heated to be kept at a given temperature, and it is poured onto the tape 5 with the help of a plunger 8 to cause the tape 5 to be impregnated with the adhesive. The tape 5 and the base plate 3 are unified by means of a press roll 9, before the unified body is cooled and hardened, thus obtaining a base body 11 that has a treated part 10.
Patent JP-S63282126-A (JP)
Title: Production of antimony oxide powder
Inventor: YOSHIZUMI MOTOHIKO
IPC: C01G30/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain expensive fine antimony oxide powder useful for a flame retardant of synthetic resin and fiber or the likE by bringing SbCl3 into contact with H2O2 and water or an alkali aq. soln., oxidizing and hydrolyzing it. CONSTITUTION:After dissolving SbCl3 into hydrogen peroxide aq. soln. having 30-40% concn., it is dropped into water or an alkali aq. soln. and precipitate is produced by heating the mixture at 60-100 deg.C if necessary and subjecting it to oxidation and hydrolysis reaction and this precipitate is separated, washed and dried to obtain fine actimony oxide powder having specific surface area not less than 100m<2>/g.
Patent JP-H09294793-A (JP)
Title: Massage instrument
Inventor: YAMAGUCHI KAZUYUKI
IPC: A61H15/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of remarkable tensile force on a belt for driving a holder having a massage roller. SOLUTION: Concerning this instrument, the holders provided with the massage rollers are linked to a belt 15 to be traveled and driven by a driving device 10, and the holders are interlocked by reciprocatively driving the belt. In this case, the driving device has a pair of pulleys 14 around which both the end parts of the belt are respective wound, the belt is traveled by feeding out the belt wound around one driving pulley when taking up the belt around the other driving pulley, and the driving pulley is formed in the shape of polygon having a flat part 14a on the outer peripheral face.
Patent JP-H01285736-A (JP)
Title: Control of pouring hot-water into automatic bath boiler equipped with hot-water supplier
Inventor: ANZAI MASAHIRO
IPC: F24H1/00
Filed: 1988-05-11
Abstract: PURPOSE:To permit air extraction without changing a water level by a method wherein circulating and additional heating operation is continued for a predetermined period of time when the flow of water in a circulating and additional heating pipeline is detected to extract air in the pipeline and detect a water level in a bathtub through a pressure sensor while a predetermined amount of hot-water is poured through the pipeline when the flow of water is not detected to extract air in the pipeline and detect the water level in the bathtub. CONSTITUTION:When water is in a bathtub so that the level thereof arrives at a circulating fitting, the flow of water is detected by a flow water switch 6 and, therefore, circulating and additional heating operation is continued to circulate and heat the hot-water in the bathtub until the temperature of the hot-water arrives at a set temperature. When the temperature of the hot-water has arrives at the set temperature, solenoid valves 7, 8, 9, 10 are closed, a pump 4 is stopped, a pressure corresponding to a water level in the bathtub at that time is detected by a pressure sensor 5, the pressure is compared with a data in a micro-computer control unit and the necessary pouring amount of hot-water is operated. On the other hand, when the flow of water is not detected, the solenoid valves 7, 8, 9, 10 are closed once to stop the pump 4, then, the solenoid valves 7, 8, 9 are opened and the solenoid valve 10 is closed to drive the pump 4 and pour the hot-water heated by a hot-water supplying heat exchanger 2 into the bathtub.
Patent JP-H06321561-A (JP)
Title: Production of chalcogenide glass sheet
Inventor: SUGAI MASAKATSU
IPC: C03B19/00
Filed: 1993-05-14
Abstract: PURPOSE:To prevent crack by casting chalcogenide glass melt having a specific viscosity onto a ceramic plate or heat-resistant metallic plate having prescribed roughness. CONSTITUTION:A chalcogenide glass raw material is previously melted by heating the raw material in a qualtz ample, etc., and the resultant ingot is further heated to prescribed temperature to adjust the melt viscosity to 10-10<5> poise. Then, the chalcogenide glass melt 2 is cast on a ceramic plate such as disc 1 made of aluminum disc or heat-resistant metallic plate made of stainless steel having 100-500mum surface roughness from a cruicible 3 made of alumina to provide the objective chalcogenide glass plate 4 having prescribed thickness and free from crack.
Patent JP-H06324172-A (JP)
Title: Highly earthquake resistant upper reactor core support structure
Inventor: FUKUSHI NAOKI
IPC: G21C5/06
Filed: 1993-05-14
Abstract: PURPOSE:To prevent upward parting of a fuel assembly against the earthquake movement in which a vertical directional vibration component is eminent like an earthquake directly above its epicenter in a nuclear power plant installed in an earthquake frequent region. CONSTITUTION:A highly earthquake resistant upper reactor core support structure is composed of a net shape structure body to absorb the force when a fuel assembly 1 parts upward above the fuel assembly 1, a fuel assembly upper part support part 5 to support this and a support part 6 to support the whole fuel assembly upper part support part, and the support part 6 is welded to a shroud head 7, and is installed in an integral structure together with the shroud head 7.