baber/WOPTO huggingface dataset:
Patent JP-H10181923-A (JP)
Title: Paper sheet discriminator
Inventor: AOKI TAKESHI
IPC: G07D7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a flow back of paper dust into a conveying passage and any possible paper jam lying between a conveyor roller and a roller base from occurring by installing a storage space storing the paper dust sticking fast to a conveying means and removed by a removing means, in a device body. SOLUTION: A conveying passage 17 conducting a bill H inserted from a bill inserting port 15 to a bill discharge port 16 is vertically installed in a device body 14, and those of first to fourth conveyor roller pairs 19 to 22 as four conveying means are installed over the conveying direction of this bill H. A scraper 31 as a removing means is installed near a driving roller 22a of the conveyor roller pair 22. The scraper is attached to a roller base 34 so as to make a resin part 33 elastically contact with the driving roller 22a. A paper dust storage space 36 storing a mass of paper dust 35 is installed in a lower part of a portion where the resin part 33 of the scraper 31 comes into contact with the conveyor roller 22a.  With this constitution, such a possibility that the paper dust 35 might flow back to the conveying passage 17 from a clearance of the roller base 34, or get clogged in the clearance becomes eliminated.
Patent JP-2001164326-A (JP)
Title: Biopolymer composite cesium selective ion exchanger and method for manufacturing the same
Inventor: ONODERA YOSHIRO
IPC: B01J39/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a biopolymer composite cesium selective ion exchanger having excellent handling quality and a method for manufacturing the same which is simple and is good in reproducibility. SOLUTION: A cesium separating and recovering agent consisting of the biopolymer composite cesium selective ion exchanger is obtained by using a calcium alginate gel as a carrier and depositing an inorganic ion exchanger (excluding ammonium phosphomolybdate) thereon and the method for manufacturing the same is provided. Accordingly, the biopolymer composite cesium selective ion exchanger has the excellent handling quality and facilitates the separation of solid from liquid and is therefore usable for adsorption separation processes of both of a contact filtration method and a fixed phase adsorption method.
Patent JP-H06166833-A (JP)
Title: Ferrite paste
Inventor: MURAMATSU RYOJI
IPC: C08L101/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a ferrite paste which prevents the lowering in efficiency in magnetic bonding and enables the improvement in the performance and electric-wave absorptivity of an electronic apparatus by mixing a soft magnetic ferrite powder, an org. binder, and a specified amt. of a specific substance to thereby give a viscous matter formable into any desired shape. CONSTITUTION:A ferrite paste, a viscous matter formable into any desired shape, is obtd. by mixing, as essential components, a soft magnetic ferrite powder (e.g. an Ni-Zn ferrite powder), an org. binder (e.g an epoxy resin), and a silane coupling agent pref. having an amino group (NH2), still pref. being a compd. of the formula: (C2H5O)3Si(CH2)3NH2, in an amt. of not higher than 10wt.% of the ferrite powder. The figure shows an example of a pair of square U-shaped ferrite cores 1 bonded to each other face-to-face with the paste 2.
Patent JP-H07155241-A (JP)
Title: Seat for vehicle for prevention from getting stuffy
Inventor: SHUTOKU SHIGETAKA
IPC: A47C7/74
Filed: 1993-12-09
Abstract: PURPOSE:To enable a comfortable drive for a long time by preventing perspiration at parts of a human body contacting seat for a vehicle even when a drive is made sitting on the seat for a long time. CONSTITUTION:A seat 1 for a vehicle having a number of air blowoff ports is connected to an air-conditioner for a vehicle with a flexible pipe 2. Air from the air-conditioner enters into the seat 1 through the flexible pipe 2 and blows outside from the air blowoff ports. As a result, of course, perspiration can be prevented even when a drive is made for a long time during a hot period in summers by the use of the seat for a vehicle. The air from the air-conditioner is subjected to a temperature control, a flow rate control, a control of feeding air to individual seats or seat cushions and the like thereby enabling operation in comfortable condition.
Patent JP-H07195301-A (JP)
Title: Cutting device of base material
Inventor: OOKUBO MICHISHIGE
IPC: B27B5/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a device for cutting base materials capable of cutting the materials into fixed sizes with high efficiency. CONSTITUTION:A work timber W is conveyed crossly by a first cross-feed conveyor 4 being regulating at its front end by a ruler board 17. The conveyance is performed assuredly by making a feed claw 5 work on the work timber W. During the cross feeding, the front end of the work timber W is cut by a first circular saw means A. The cut work timber W is sent to a longitudinal- feed conveyor 25 through a second cross-feed conveyor 23. The work timber W to be sent longitudinally is regulated at its front end position by a regulation piece 33 and set to a cutting position. In the set state, the back end is cut by a second circular saw means B. The work timber W is cut into a fixed size by the above-mentioned two cuttings.
Patent JP-H05179018-A (JP)
Title: Film molded by using high-molecular weight aliphatic polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08L67/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a film, excellent in thermal stability and having practically sufficient tensile strength. CONSTITUTION:The objective film is molded by using a high-molecular weight aliphatic polyester obtained by reacting (1) 100 pts.wt. polyester, prepared by reacting three components of (a) a glycol component (e.g. ethylene glycol) with (b) an aliphatic (including a cycloaliphatic) dicarboxylic acid (or its acid anhydride) component (e.g. succinic acid) and (c) pentaerythritol and having >=10,000 number-average molecular weight, terminal groups substantially composed of hydroxyl groups and >=60 deg.C melting point with (2) 0.1-3 pts. wt. polyfunctional isocyanate (e.g. hexamethylene diisocyanate) in a molten state at >= the melting point of the polyester.
Patent JP-2001164796-A (JP)
Title: Tent
Inventor: TAZAWA MINORU
IPC: E04H15/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a tent that fully plays a role of the operation of a dam by securely raising a fixed piece being provided around a floor cloth. SOLUTION: In the tent where an air column is erected on a floor cloth with a plane-shaped floor cloth body 11 and a fixed piece 12 that is erected at the outer periphery of the floor cloth body and air columns 21 and 22 are covered with an awning 3, and the awning is mounted to the fixed piece, a support air bubble 13 is fixed to the outside of the fixed piece. Since the support air bubble for preventing the fixed piece from falling is provided at the fixed piece of the floor cloth, the fixed piece and the support air bubble operates as the dam of water entering the tent, thus effectively preventing water from entering the tent.
Patent JP-2000168518-A (JP)
Title: Brake pedal device of car
Inventor: MIZUMA HIROYUKI
IPC: B60T7/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a brake pedal device for car capable of preventing a collisional load from acting on a pedal arm through a push rod of a Master vac when a car makes a frontal collision. SOLUTION: When a collision sensing means 31 senses a frontal collision of a car, a disengaging means 34 releases a clutch means 18 connecting which connects a pedal arm 2 with a push rod lever 15 coupling a push rod 14 of a Master vac 13, and the push rod lever 14 operates idling even if the push rod 14 retreats together with the Master vac 13 so that application of the collision load on the pedal arm 2 is avoided.
Patent JP-H07183245-A (JP)
Title: Wafer boat supporting table
Inventor: YAMAMURA SHIGERU
IPC: H01L21/205
Filed: 1993-12-24
Abstract: PURPOSE:To provide a wafer boat supporting table which has a sufficiently high heat insulating property, heat resistance, and thermal shock resistance. CONSTITUTION:A wafer boat supporting table 10 is constituted in a circular cylinder by piling up a plurality of platy substrates. Each substrate is constituted of a plurality of intermediate plates 10c which are tightly piled up between a discoid top plate 10a and bottom plate 10b and have the same diameter. In each substrate, the top plate 10a, intermediate plates 10c, and bottom plate 10b are united in one body with four bar-like members 10d. In addition, one or both surfaces of the intermediate plates 10c are satin-finished and the satin- finished parts effectively intercept infrared rays radiated from a furnace tube side. Therefore, the temperature in the furnace tube can be maintained uniformly and the transfer of harmful heat to a driving member, etc., can be prevented.
Patent JP-H11170351-A (JP)
Title: Production of resin tank
Inventor: NISHIKAWA MAKOTO
IPC: B60S1/50
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a resin tank which can form the seal surface of a through hole in high roughness and can manufacture it without need for complex processing at low costs. SOLUTION: In a mold 30, a cylindrical projection 35 projected inside is formed and a tool 38 with a blade is arranged. When a parison is expanded in the mold 30, the parison contacts the peripheral wall of the projection 35, and the inside wall surface of a through hole 12 is to be molded by the peripheral wall of the projection 35 to form a hollow body T. After that, the tool 38 is advanced to cut off a cut-off piece, and a washer tank is formed. the inside wall surface of the through hole 12 is not cut surface, since the through hole 12 is formed along the peripheral wall of the projection 35, the roughness of the inside wall surface can be made high. Besides, since it can be made by one blow molding process, man-hours is reduced to curtail costs.
Patent JP-2000172154-A (JP)
Title: Recording medium and holographic process for formation of the same
Inventor: CHANDROSS EDWIN A
IPC: G03H1/26
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an improved recording medium in which a hologram shows desirable properties by including a fixing step to subject the recording medium to fixing after irradiation of light so as to allow the residual photopolymerizable component to react. SOLUTION: A data image is stored to an optical medium 14 by the interference of coded signal beams 20 and reference beams 22. A hologram is produced by the interference, and the hologram is trapped in the medium as a pattern of variable refractive indices. While irradiating a matrix of the medium with light, one or more photopolymerizable components are polymerized, and then after irradiation, the medium is fixed to obtain the permanent hologram. By this method, different from a conventional medium containing a perforated matrix, Bragg detune caused during forming the hologram or Bragg detune due to the temp. change are small so that the life on the recording face of the recorded hologram or fidelity of recording can be improved.
Patent JP-H06199739-A (JP)
Title: Production of carboxylate ester
Inventor: IMAMURA MASAYUKI
IPC: C07C67/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method for producing a carboxylate ester, capable of efficiently esterifying a carboxylic acid (anhydriude) with an alcohol hardly producing by-products such as olefins in the reaction. CONSTITUTION:A carboxylic acid (preferably a 1-18C carboxylic acid) and/or its anhydride are reacted with an alcohol (preferably a 1-20C alcohol) in a molar ratio of 5:1 to 1:5 in the presence of a sulfonated phenol resin as a catalyst in an amount of 0.001-50wt.% based on the total amount of the reaction components at a temperature of 30-200 deg.C, especially 70-120 deg.C, under a pressure of 1mmHg to 50 atm, especially 10mmHg to 1 atm, to provide the carboxylate ester. The sulfonated phenol resin is preferably a resin having a trunk part of the formula (A is SO3H, H; n is 100-2000) and a mol.wt. of 10000-400000.
Patent JP-H06199931-A (JP)
Title: Modification of polyolefin
Inventor: ASANUMA TADASHI
IPC: C08F30/08
Filed: 1992-12-28
Abstract: PURPOSE:To efficiently modify a polyolefin using an economic catalyst by bringing an alkylene oxide into contact with a copolymer of an alkenylsilane and an olefin in the presence of a specified catalyst. CONSTITUTION:An alkylene oxide (e.g. ethylene oxide or propylene oxide) is brought into contact with a copolymer of an alkenylsilane (preferably vinylsilane, allylsilane, etc.) and an olefin (e.g. ethylene or propylene) in the presence of a catalyst composed of a metallocene compound (preferably a Ti, Zr or Hf compound such as dicyclopentadienyl zirconium dichloride) or a metallocene compound and an organometallic compound. A molding of the copolymer of an alkenylsilane and an olefin is recommendably brought into contact with a solution dissolving the catalyst and the alkylene oxide in general.
Patent JP-H11182414-A (JP)
Title: Vibration pump, and lubricating device using it
Inventor: NAGASHIMA KENICHI
IPC: F04B9/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To lubricate a vibration machine by a vibration pump usable being fitted to the vibration machine. SOLUTION: A piston 8, having a passage 18 for communicating suction and discharge chambers 16 and 17, is reciprocative-movably provided in a casing 7 fitted to a vibration machine; the discharge port 10 of a vibration pump 6, provided with check valves 19 and 20 being alternately opened/closed by the reciprocating movement of the piston 8 on the inlet port 13 of the casing 7 and the passage 18 of the piston 8, and the oiling port of the vibration machine are connected by an oiling line, thereby connecting the inlet port 13 and the drain oil port of the vibration machine by a return line via a filter.
Patent JP-2001167273-A (JP)
Title: Method and device for detecting face and computer readable medium
Inventor: EDWIN HU
IPC: G06T7/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for detecting one or more faces in a digital color image. SOLUTION: Simple analysis of all concerned images 1 is performed by a computer for identifying candidate pixels regarded as a flesh color rather than the concentrated face detection analysis of these images by the computer. The concentrated face detection analysis only of pixels having such a color which can be determined by several methods as well is performed by the computer. Preferably, the image is divided into regions 2, and each of the regions is analyzed in respect to features showing the flesh color. It is preferable that, in the simple analysis, one of several flesh color models relates to the range of illumination conditions is selected and utilized on the basis of the illumination conditions related to photographing of the image.
Patent JP-H10306138-A (JP)
Title: Photosensitive resin composition and production of printed wiring board using the same
Inventor: TSUKADA KATSUSHIGE
IPC: C08G59/62
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin composition improved in photocurability, heat resistance and flexibility by mixing a specified epoxy photosensitive prepolymer, a polyhydroxy ether and a photopolymerization initiator which generates free radicals upon irradiation with actinic light. SOLUTION: This composition comprises at least one epoxy photosensitive prepolymer selected among a product (a) of an addition reaction of an epoxy resin containing at least two epoxy groups in the molecule with an unsaturated carboxylic acid in an acid/epoxy group equivalent ratio of 0.1-0.98, a product (b) of a reaction of isocyanatoethyl (meth)acrylate with the secondary hydroxyl group of component (a) in an isocyanato/hydroxyl equivalent ratio of 1.0 or below and a product (c) of a reaction of a reaction product of a monoalcohol containing at least one (meth)acrylate group in the molecule with the secondary hydroxyl of component (a) in an isocyanate/hydroxyl equivalent ratio of 1.0 or below, a polyhydroxyl ether of the formula and a photopolymerization initiator which generates free radicals upon irradiation with actinic light.
Patent JP-H11340336-A (JP)
Title: Gate electrode using antireflection coating and its manufacture as well as formation method for self-aligned contact by using it
Inventor: SHIN KEISHO
IPC: H01L21/8234
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gate electrode which ensures a sufficient insulating margin by using an antireflection coating and to provide a formation method for a self-aligned contact. SOLUTION: A capping layer 32 and an antireflection coating 34 are formed sequentially on a conductive layer which is used to form a gate electrode. When a protective film 36 is formed on the antireflection coating 34, the antireflection coating 34 in an etching process used to form the gate electrode is left as it is. By making use of the etching selective ratio of the remaining antireflection coating to an interlayer insulating film, an etching process used to form a self-aligned contact(SAC) is performed, and an insulating margin between the gate electrode and the self-aligned contact is ensured.  Thereby, not only in the progress of a photolithographic process used to form the SAC between respective gate electrodes but also in the progress of a photolithographic process used to form a direct contact on the SAC, the influence of irregular reflection from a formation substance for the gate electrode can be reduced by the antireflection coating 34 which is left on the gate electrode.
Patent JP-H11166750-A (JP)
Title: Cover body for outdoor machine
Inventor: KOBAYASHI YOSHINORI
IPC: F24F5/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a cover body which covers an outdoor machine mounted and fixed on a fixing base by inhibiting the movement of the cover body by providing a pair of supporting bodies which can be respectively put on the lower edge members of the front and rear frames of the cover body in slidable states. SOLUTION: Supporting bodies 12 (12A, 12B, 12C, and 12D) have grooves 12a which are formed so that the bodies 12 may be slidably put on the lower edge members 7d and 10d of the front frame 7 and rear frame 10 of a cover body for outdoor machine and are formed in L-shapes so that the bodies 12 may be brought into contact with a fixing base. When the cover body is put on an outdoor machine together with the fixing base while the supporting bodies 12 are put on the lower edge members 7d and 10d of the front and rear frames 7 and 10 and the supporting bodies 12 are moved until they come into contact with the fixing base, the fixing base is held between the supporting bodies 12. Therefore, the safety of the cover body can be secured, because the cover body is fixed in such a state that the movement of the cover body is inhibited by the supporting bodies 12.
Patent JP-H05154408-A (JP)
Title: Electrical precipitator
Inventor: SHIRAISHI KATSUMUNE
IPC: B03C3/40
Filed: 1991-12-10
Abstract: PURPOSE:To sufficiently decompose and ionize dust passed through and to efficiently collect it by constituting a dust collecting electrode with a dust collecting electrode body of porous material, a through-hole inside which a discharge electrode is installed and a recessed groove forming an edge part in a region near the tip of the discharge electrode. CONSTITUTION:An air cleaner 1 draws air into an air passage 3 from an air inlet 6 by the rotation of a fan 9 and discharges it from an air outlet 8. When dust in the air passed through the air passage 3 passes through plural through- holes 14 of a dust collecting electrode 15, corona discharge is generated in the tip part of a discharge electrode 17, the upper edge part of the dust collecting electrode 15 and the edge part of a recessed groove 23 to decompose and ionize it. Thereby the dust thus decomposed and negatively ionized is collected and removed in the dust collecting electrode 15 of porous material 15. The negatively ionized ozone generated by corona discharge is adsorbed by a carbon filter 24 and reacted with carbon of the carbon filter 24 to remove it.
Patent JP-H07195356-A (JP)
Title: Top end level cutter of concrete
Inventor: HORIKAWA MASAHIKO
IPC: B28D1/18
Filed: 1993-12-29
Abstract: PURPOSE:To provide a top end level cutter capable of accurately cutting the periphery of the anchor bolt of the top end of foundation concrete within a short time and imparting good appearance after cutting. CONSTITUTION:A rotary part 12 is provided to the lower end of the shank 11 attached to a rotary tool such as a drill and the top end surface of concrete is cut by the cutting blades 14,15 provided to the rear surface of the rotary part 12.
Patent JP-2000160633-A (JP)
Title: Toilet remote controller
Inventor: SAITO EIJI
IPC: H04Q9/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a toilet remote controller capable of surely notifying a user of short service life of the battery to quicken the exchange thereof. SOLUTION: A toilet remote controller having a plurality of controlling switches 9 providing butteries to the insides of them is mounted on the wall surface or the like so as to make it possible to transmit a control signal to a toilet main body 1 side. In that case, under such a state as the inside batteries are almost dead and are dropped down to specific voltage, even when the switches 9 are turned ON, the control signal is so prevented that it is transmitted to the toilet main body 1 side just once every two times.
Patent JP-H06182731-A (JP)
Title: Consolidation method for preformed workpiece
Inventor: UIRIAMU EMU GOORUDOBERUGAA
IPC: B22F3/14
Filed: 1991-12-12
Abstract: PURPOSE: To obtain a pressed part which is low in porosity, damageless, and has ultrafine particle structure by correcting the resistivity of conductive fluid particles by taking up a second substance having properties different from those of the particles onto the particles. CONSTITUTION: A layer of conductive fluid particles having controlled surface properties is formed to control resistivity, and the particles are arranged in a zone in a container. Next, a pre-molded processing piece is positioned in the layer. Appropriate processing is done in order to consider the proper electric contact of the layer particles. After that, an enough quantity of electric energy to heat the layer to the press temperature of the processing piece is applied to the fluid particles in the layer. Finally, enough pressure to induce the substantial pressing of the processing piece is applied to the layer of the fluid particles. In this way, in order to control electric properties such as resistivity, a reaction with a selected element is made possible.
Patent JP-H05162980-A (JP)
Title: Elevation transporting device
Inventor: ISHIBASHI MASAHIRO
IPC: B66F7/02
Filed: 1991-12-11
Abstract: PURPOSE:To provide a supporting pillar for guiding an elevator carriage which can be used for both of one-supporting pillar type elevation transporting device and a two-parallel supporting pillar type elevation transport device. CONSTITUTION:A supporting pillar having a nearly rectangular shaped section is formed by connecting a large-width recessed groove rail part 4 on one side, and small-width recessed groove rail parts 2 and 3 on two contiguous sides on the left and right sides of the above-described one side, and a projecting rail part 5 on the rest one side, in each lengthwise direction.