baber/WOPTO huggingface dataset:
Patent JP-2000258601-A (JP)
Title: SYNTHETIC QUARTZ GLASS MEMBER FOR ArF EXCIMER LASER LITHOGRAPHY
Inventor: FUJINOKI AKIRA
IPC: G03F7/20
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic quartz glass member for an ArF excimer laser having high homogeneity, high transmitting properties for ArF excimer laser light and excellent resistance against laser light. SOLUTION: This synthetic quartz glass member consists of high purity synthetic quartz glass and has a laminar structure in which striae in three directions and inner stains are thermally and mechanically removed. This member is to be used for ArF excimer laser lithography and has the following properties. The refractive index distribution Δn in the plane perpendicular to the optical axis is h1×10-6, and the refractive index distribution Δn in the plane parallel to the optical axis is <=5×10-6. The glass has <=2 nm/cm double refraction, >=2×1017 molecules/cm3 hydrogen molecule density, and >=99.8% inner transmittance for 193.4 nm wavelength.
Patent JP-H06262573-A (JP)
Title: Conveyor collet
Inventor: IKEDA TAKAHIRO
IPC: H01L21/677
Filed: 1993-03-18
Abstract: PURPOSE:To provide a conveyor collet capable of performing accurate conveyor operations without entailing any damage to each pellet. CONSTITUTION:Four taper surfaces 1a forming a piramid surface each and a recess consisting of a bottom surface 1b are formed on the bottom of a conveyor collet 1 to be composed of nitrile rubber (NBR) or the like, and a vacuum suction hole 1c connected to an external vacuum controller (unillustrated herein) piercing through a holding shaft 1d, is installed in the center of this bottom surface 1b. In addition, a satine finished surface A of the specified roughness is applied to the taper surface 1a and the bottom surface 1b with which a pellet 10 comes into contact, and thereby this pellet 10 is prevented from turning to a state of being stuck to the taper surface 1a and the bottom surface 1b, therefore accurate releasing operations on the pellet 10 once held in thus performable.
Patent JP-H09248901-A (JP)
Title: Cd printed face inspecting device
Inventor: TOKIMINE TOYOHIKO
IPC: G06T7/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To efficiently make an inspection process by eliminating erroneous detection by a method wherein all defects on a label surface of a CD are accurately detected. SOLUTION: In this apparatus a plurality of kinds of light sources (19, 27) are equipped to a lighting system 5 of a CD printed face inspecting device 1. By changing the kind of the light sources (19, 27) with which the label face is irradiated according to a kind of the defect on the label face 3 of a CD 2, all kinds of the defects on the label face 3 can be dealt with. Further, stopped color defects of a color printed surface of the label face are irradiated with a fluorescent lamp 19, and defects other than the stopped color (sticking of solid waste, pin hole, etc.) are irradiated with a halogen lamp 27.
Patent JP-S63221940-A (JP)
Title: Positioning fixing device for workpiece
Inventor: OSHIRO KIYOSHI
IPC: B23Q3/18
Filed: 1987-03-12
Abstract: PURPOSE:To promote the accurate positioning, by fitting with play a workpiece mounting member in the hollow part of a base, mounted to a main spindle, and adjusting a position through a tapered surface of a position adjusting mem ber and a tapered surface of the mounting member by moving the position adjusting member mounted to the base. CONSTITUTION:Three sets of position adjusting member 23 are provided being guided by a base fixed to a main spindle 1, and a movable workpiece mounting member 24 is fitted with a play to a hollow part of the base 20. The position adjusting member 23 comprises two sheets of upper and bottom wedges 21, 22 respectively forming tapered surfaces 21a, 22a. While the workpiece mounting member 24 also forms in its periphery tapered surfaces 24a, 24b corresponding to the tapered surface 21a, 22a. Moving these three sets of upper and bottom wedges 21, 22 simultaneously or upper and bottom separately to the direction of the center, a device enables the workpiece mounting member 24 to adjust its position in horizontal and tilt direction while a workpiece, after its positioning, to be surely held.
Patent JP-H11260302-A (JP)
Title: Pattern inspecting apparatus
Inventor: YAJIMA YUSUKE
IPC: H01L21/66
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To speed up SEM type pattern inspection in a semiconductor integrated circuit device producing field by arranging a plurality of scanning electron microscope(SEM) units at equal intervals in the feeding direction and specifying a stage feeding width for feeding carried out during a continuous movement. SOLUTION: This device is provided with N=4 sets of SEM units 1 at intervals (d) in the feeding direction, and electron beams 6 are radiated onto a sample 7 fixed in a stage 8. A stage control device 10 moves the stage 8 at a fixed speed from a starting point of the continuous movement direction to a terminal point and then returns it to the starting point again, while simultaneously moving it in the feeding direction by just a fixed quantity (s). In this process, the stage control device 10 is provided with a function for controlling the fixed quantity (s) so as to satisfy the equation: (s)=N(N-1)d/(Nk-1) and allocates inspection areas, based on the respective SEM units 1 in order at intervals of s/N on the sample 7. In the equation, (k) is a natural number. As a result, inspection can be accomplished N-times faster as than the case in which a set of SEM units 1 are used.
Patent JP-H06247435-A (JP)
Title: Drink container
Inventor: MASUDA KENICHI
IPC: B65D17/34
Filed: 1993-02-24
Abstract: PURPOSE:To provide a container for drink having a novel shape which permits a direct touch of a mouth for drinking with an excellent mounth feeling. CONSTITUTION:A container for drink is formed of a paper cup 2 which has a body wall made of section-shaped blank plate of packing material which includes a paper layer as a main part and a bottom closing part formed in a flat rectangular and mounted on a lower part of the body wall, and a lid 3 of synthetic resin having a round cylinder 31 to be fitted into an upper part of the paper cup 2 around a top plate 32 and fitted and adhered to the upper part of the paper cup 2. A thin part defining an opening area and a pull ring 38 extending from the opening area adjacent to the thin part are provided on the top plate 32. An opening of the container can be easily done only by pulling up the pull ring 38. Further, by designing the opening area to be large, a direct touch of a mouth with the opening area is possible, which eliminate a need to use a straw or the like. In addition a mouth feeling is excellent.
Patent JP-S53143048-A (JP)
Title: Induction heating cooker
Inventor: UEDA TOSHIAKI
IPC: F24C7/02
Filed: 1977-05-18
Abstract: PURPOSE: To reduce the number of components, by using a temperature detecting element as a spacer too, relating to the device being composed in such a manner that a temperature detecting element is attached between a heating coil and a plate on which an object to be heated is put. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02235792-A (JP)
Title: Thermal transfer image receiving material
Inventor: SAKAI TAKEO
IPC: B41M5/382
Filed: 1989-03-10
Abstract: PURPOSE:To certainly prevent the feeding of two papers by providing at least one layer containing aqueous polyester and an antistatic agent to a back layer. CONSTITUTION:The aqueous polyester used in a back layer is used as the binder of the back layer and shows polyester dissolved or dispersed in water but a commodity put on the market as aqueous polyester may be used. As an antistatic agent, a conductive polymer, an ionic or nonionic surfactant, colloidal silica, metal oxide or composite oxide thereof are designated.
Patent JP-H05256016-A (JP)
Title: Bearing construction for joint material
IPC: E04D11/00
Filed: 1992-03-16
Abstract: PURPOSE:To obviate the necessity of temporarily fixing joint-material requiring much labor. CONSTITUTION:Into a fixed base 2 on a thermal insulation layer, joint material 1 is inserted to be vertically set, and via a cap 3 for covering the upper end section of the joint material 1, the upper section of the joint material 1 is supported with a bearing leg 4. The bearing leg 4 has a hole 4b at the lower end, and a pin 5 is thrust through the hole 4b into a thermal insulation layer A and is fixed in place. In this manner, the upper and lower sections of the joint material 1 are supported with the fixed base 2 and the bearing leg 4, and so fixing with mortar is not required.
Patent JP-H11253916-A (JP)
Title: Garbage disposer
Inventor: YOSHIDA KEIICHIRO
IPC: C05F9/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make supply of water unnecessary by inhibiting evaporation of water in a water tank in a garbage disposer provided with such a means that odor generated from a decomposition tank is dissolved in water in the water tank and deodorized. SOLUTION: The garbage disposer A is equipped with both a decomposition tank 2 for decomposing and disposing garbage and a water tank 4 for storing water. Odor generated from the decomposition tank 2 is bubbled in water in the water tank 4 through an introduction pipe 5 and impurities in odor are dissolved into water and deodorized. Thereafter, water is returned to the decomposition tank 2 and also water in the water tank 4 is circulated through a pipeline 8 by a water pump 9. Water circulated through the pipeline 8 is heat- exchanged for the atmosphere in a heat-exchange part 8a provided in the pipeline 8, cooled and also ozone is dissolved from ozone-mixing means 10, 11 and water is cleaned.
Patent JP-S62218666-A (JP)
Title: Sediment force feed apparatus
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/12
Filed: 1986-03-18
Abstract: PURPOSE:To reduce the required time for one cycle by forming one cycle of sediment force feed by three steps and moving an inner cylinder in a body with an outer cylinder when the outer cylinder is contracted. CONSTITUTION:The above apparatus includes an outer cylinder 2 and a piston 3, and an inner cylinder 5 and pistons 6, 8 as a device for separating a sediment tank 106 and a force feed pipe 107. When both cylinders 2, 5 are contracted, working fluid is fed to an oil chamber 13 to extend the outer cylinder 2, and secondly working fluid is fed to an oil chamber 11 to extend the inner cylinder 5 to force sediment into the force feed pipe 107. Subsequently, working fluid is fed to an oil chamber 14 to move the inner cylinder 5 in a body with the outer cylinder 2 to the contraction side. Thus, the required time for one cycle of sediment force feed can be reduced, and furthermore it is possible to avoid air from being taken in the outer cylinder.
Patent JP-S56167213-A (JP)
Title: Contactor holder
Inventor: AROISU MIYUURINGU
IPC: H01H11/06
Filed: 1981-04-17
Abstract: 1. Contact carrier, comprising a support web (22) with a recess (11) of rectangular cross-section and a contact finger (1) of leaf spring configuration, one end of which is provided with a substantially rectangular mounting surface (2) which continues into a connecting tag (6), which can be slid into the recess (11) of the support web (12) and for the purpose of securing the contact finger (1) in the recess (11) is provided with at least one locking member, which projects from the plane of the mounting surface (2) and is produced by deformation of the mounting surface (2) and the locking member is embodied as a notched portion (4; 7) of the mounting surface (2) and is enclosed thereby and by a cut edge (5; 8) of the notched portion (4; 7) which cooperates in barbed manner with an external surface (13) of the recess (11), characterised in that the notched portion is embodied as a locking nose (7; 7, 7a, 7b) and that the recess (11) is constructed in the manner of a pocket and the floor (14) of the recess (11) has an opening (15), through which the connecting tag (6) extends into the open space.
Patent JP-S56155222-A (JP)
Title: Curable composition
Inventor: KAMIO KUNIMASA
IPC: C08L63/00
Filed: 1980-04-30
Abstract: PURPOSE: To obtain a composition having a long pot life at room temperature and capable of rapidly curing at high temperatures, from an epoxy resin, dicyandiamide, a dimethylamine-epoxy resin addition compound, and a specific urea compound.  
     CONSTITUTION: An objective curable composition is obtained by mixing 100pts.wt. epoxy resin, 1W20pts.wt. dicyandiamide 0.1W20pts.wt. dimethylamine-epoxy resin addition compound or the neutralized product of the addition compound powder treated with an acid substance, and 0.1W30pts.wt. urea compound of the formula (where X and Y are each H, Cl, Br, CH 3 , NO 2 , or OCH 3  and R 1  and R 2  are each an alkyl, alkenyl, aryl, or aralkyl group), e.g., 3-phenyl-1,1-dimethylurea. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06271327-A (JP)
Title: Production of optical fiber porous glass preform
Inventor: KUWABARA MASAHIDE
IPC: C03B37/014
Filed: 1993-03-18
Abstract: PURPOSE:To stably produce a long-sized optical fiber porous glass preform. CONSTITUTION:A target rod 3 is set in a reaction vessel position where the upper end is fixed by a grip having a rotating motor not shown in the figure and the lower end is exposed to a flame injected from a fine glass particle synthesizing burner 2, and an observation window 5 fixed by a supporting member 4 and an exhaust port 7 having an exhaust pipe 6 leading to an exhaust gas treating device not shown in the figure is provided in the side face of the vessel 1. An exhaust pipe 9 having an independent exhaust gas treating device is further furnished to the supporting member 4 connecting the vessel 1 and the window 5.
Patent JP-H11258650-A (JP)
Title: Blur correcting device
Inventor: MIZUMOTO KENJI
IPC: G03B5/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a signal and the increase of time for processing caused by the lowering of S/N by suppressing the increase of a noise by simplifying the constitution of a feed-forward part with respect to a blur correcting device. SOLUTION: The output signal of an angular velocity sensor part 1 is considered as what is obtained by differentiating of position correction control signal which is the output signal of a level setting part 4, and is inputted to the feed- forward part(FF part) 14 executing feed-forward compensation direction or by passing through a high-pass filter part(HPF part) 2. In this case, at the feed-forward compensation executed by the FF part 14, the amplifying processing of an input signal into a given constant magnification is executed without executing differential processing, so that a correction optical part 11 is directly driven so as to negate blurring.
Patent JP-S55152522-A (JP)
Title: Regenerating method for desiccant in gas dehumidifier
Inventor: KAMIHIRA KUNIO
IPC: B01D53/26
Filed: 1979-05-12
Abstract: PURPOSE: To utilize energy effectively and regenerate drying capacity efficiently by a method wherein high temperature gas, the gas to be dried, is flowed through a desiccant under a saturated condition at a gas dehumidifier, and the desiccant is heated and regenerated.  
     CONSTITUTION: Gas is dehumidified and a desiccant is regenerated alternately in the dehumidifying towers 1, 2 of a gas dehujidifier. The gas to be dried is changed into a high temperature due to adiabatic compression by means of a compressor, and one portion is branched by means of a valve 6 from an inlet 13, and dehumidified to a high degree in the tower 1 through a gas cooler 7 and a drain separator 9. Meanwhile, branched gas A with a high temperature heats the desiccant under a saturated condition in the tower 2 through valves 3, 5. The moisture of the desiccant evaporated by the heating is cooled by means of a gas cooler 8, and joins with the gas B. Thus, an apparatus for heating the desiccant is unnecessitated, and the desiccant is efficiently regenerated for a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59184621-A (JP)
Title: Polyester film and magnetic recording medium
Inventor: HOSOI MASAHIRO
IPC: B29C55/12
Filed: 1983-04-05
Abstract: PURPOSE:To obtain a biaxial orientation polyester film which can be applied to a base material of a magnetic tape whose wear resistance, running stability and storage peculiarity are improved, by deciding a height and the number of protrusions of the surface and difference in pressure between layers. CONSTITUTION:A polyester film for a base material of a magnetic recording tape which is a biaxial orientation polyester film having fine protrusions on its surface, heights and frequency of the protrusions of the surface are 90-350 pieces/mm.<2> at 0.20-0.45mum in height, 5-40 pieces/mm.<2> at 0.5-1.0mum in height, and the height exceeding 2mum is under 1 piece/cm<2>, and pressure difference between layers is 0.8kg/cm<2>-5.0kg/cm<2>. An obtaining method of pressure difference between the layers is that a base material film is wound on a reel at a winding speed of 2.0m/sec and winding tensile force of 250g, and at that time the pressure difference is given by difference between values of pressure A between the layers directly after winding up and pressure B between the layers after the lapse of 12hr at a temperature of 50 deg.C which are measured at a pressure detecting edge for detection of the pressure between the layers at a central part of a tape, that is, B-A.
Patent JP-S59186824-A (JP)
Title: Grain lifter
Inventor: YANAGIHARA HIROMICHI
IPC: B65G31/00
Filed: 1983-04-05
Abstract: PURPOSE:To discharge grains with their flow rate reduced and prevent dust from rising around the area by providing a storing part into which the grains flow, near the discharging part of a grain lifter and providing a discharge port for discharging grains near said storing port. CONSTITUTION:In a grain lifter 1 which conveys grains placed in a low position up to a high position, a storing part 4 into which grains flow is provided near the discharging part of the grain lifter 1, and a guide pipe 5 for discharging the grains that overflow the storing part 4, is provided near the storing part 4 and is made a discharge port. Thus, as the grains stored in the storing part 4 serve as a buffering material, the flow rate of the conveyed grains is reduced, damage of grains due to inpact can be prevented, and dust which are separated by wind generated by the grain lifter is again mixed into grains stored in the strong part and discharged, without rising around the area.
Patent JP-S59184362-A (JP)
Title: Image forming method
Inventor: HINO TAKU
IPC: G03G15/05
Filed: 1983-04-04
Abstract: PURPOSE:To hold an image density level at an almost constant level extending over a long period of time in spite of a developing property variation of a repeat variation property by controlling an electrostatic charging quantity in case of forming a latent image to a latent image holding body in accordance with a remaining quantity of a developer in a developing device. CONSTITUTION:An AC bias applied to a sleeve 22 being a developing member is detected by an electrode plate 25 through a toner existing between the sleeve 22 and the electrode plate 25, and the quantity of a toner in a hopper 21 is detected from an induced voltage value of the electrode plate 25. Subsequently, an induced voltage variation of its electrode 25 is led into a rectifying and smoothing circuit 26a of a circuit 26 consisting of the rectifying and smoothing circuit 26a, a comparing circuit 26b, plural switching circuit 26c, etc., and led to the comparing circuit 26b through said circuit. In this state, a charging quantity to a latent image holding body 1 is varied by operating the switching circuit 26c in accordance with its output voltage, and controlling a high voltage power source 27 for applying a high voltage to a charging device. That is to say, a level in case of forming a latent image is controlled stepwise in the direction for compensating a time aging of a developing property.
Patent JP-S52142660-A (JP)
Title: Control of generation of smoke dust contained in exhaust gas from moving bed reactor
Inventor: IWATA TOMOJI
IPC: F23G7/07
Filed: 1976-05-24
Abstract: PURPOSE:To control the amount of smoke dust contained in an exhaust gas to a limited range by controlling the moving rate of the catalyst in a reactor without changing the rate of passage of gas through the reactor.
Patent JP-H07268936-A (JP)
Title: Inverted siphon of vacuum type sewage
Inventor: SHIMOMAI TOSHIRO
IPC: E03F3/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent a counterflow in an upstream side vacuum sewage pipe by a check valve. CONSTITUTION:An upstream side vacuum sewage pipe 2 provided on one side of a river l and a downstream side vacuum sewage pipe 3 provided on the other side are mutually connected by a water pipe 4 laid under the river 1, and also connected by an air pipe 5 having a valve 6. The upstream side vacuum sewage pipe 2 is allowed to communicate with the atmosphere by an atmospheric communicating pipe 10, and a check valve 8 is provided on the upstream side vacuum sewage pipe 2. When the valve 6 is closed, and a valve 9 is opened, the water in the water pipe 2 is sucked to the downstream side vacuum sewage pipe 3, and the water pipe 4 is blown out.
Patent JP-S60203016-A (JP)
Title: Snubber circuit of gate turn-off thyristor
Inventor: KATAOKA YASUO
IPC: H02M1/06
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a snubber circuit which has high performance with small power loss by charging adversely the charged electric charge of a snubber capacitor by making use of a resonance phenomenon and sending the electric charge back to a main circuit. CONSTITUTION:A snubber circuit 3A consists of a thyristor 9, a snubber capacitor 10, a thyristor 11 and a reactor 12. The electric charge is charged to the capacitor 10 via the thyristor 9 when a gate turn-off thyristor 1 is turned off. When this thyristor 1 is turned on, the capacitor 10 is charged in the adverse polarity via the thyristor 11 by a resonance circuit consisting of the capacitor 10 and the reactor 12. Then the energy stored in the capacitor 10 is sent back to the side of a main circuit. Thus it is possible to obtain a snubber circuit having high performance and small power loss.
Patent JP-H04277075-A (JP)
Title: Water treatment and apparatus therefor
Inventor: TANAKA YASUMOTO
IPC: C02F9/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain purified water suitable for a fish preserve by efficiently subjecting water to activation treatment, sterilization and purification treatment, deodorizing treatment and heat treatment at the same time by discharging air compressed by an air compressor and irradiated with far infrared rays into water from many pores provided to an air discharge body. CONSTITUTION:The air compressed by an air compressor 1 is guided to an air tank 2 through a communication pipe 8 and passed through a heating and irradiation container 3 to be preliminarily received in a water tank 4 from the pores 6a of a hose body through a communication pipe 7 and an air discharge body to be discharged into the water irradiated with far infrared rays from a far infrared emitting plate 5. At this time, as the far infrared emitting plate, one emitting far infrared rays of 4-14mum is used. Whereupon, air becomes small air bubbles and water is subjected to activation treatment with far infrared rays having the same wavelength as the far infrared rays preliminarily allowed to irradiate water while it is heated. Further, oxygen is supplied to water at the same time to subject the water to sterilization and purification treatment.