baber/WOPTO huggingface dataset:
Patent JP-H04104213-A (JP)
Title: Lens for optical scanning and optical scanning optical system
Inventor: ENDO OSAMU
IPC: G02B13/00
Filed: 1990-08-24
Abstract: PURPOSE:To excellently compensate curvature of field in a main-scanning and a subscanning direction although single-lens constitution is employed by making an object-side surface concave and using a convex toroidal surface as an image-side surface. CONSTITUTION:The object-side surface in a deflecting surface is represented by an aspherical surface curve which has a radius R1m of on-axis curvature and a cone constant K, and the image-side surface has a radius R2m of curvature. In this surface, the object-side surface has the radius R1m of curvature and the image-side surface has the radius R4d2m of curvature; and the radius of on-axis curvature and radius of curvature satisfy large/small relations ¦R1m¦ > ¦R1a¦ and ¦R2m¦, and ¦R1m¦ > R2a¦ and ¦R1a¦ > ¦R2a¦ when R1m <0, R1a<0, and R2m<0. Then the object-side surface is a concave surface obtained by rotating the aspherical surface curve which has the radius R1m of on-axis curvature and the cone constant K and is in a plane of deflection around an axis which crosses the optical axis in the plane of deflection at right angles and is at a distance R1m from a light spherical curve on the optical axis. Further, the image-side surface is the convex toroidal surface obtained by rotating an arc which has a radius R2a and is in an orthogonal plane of deflection around an axis J which crosses the optical axis in the orthogonal plane of deflection at right angles and is at a distance R2m from the arc on the optical axis. Consequently, the curvature of field is excellently compensated in the main-scanning and subscanning directions.
Patent JP-2000052344-A (JP)
Title: Compression granulation method for film type waste plastic
Inventor: KURIYAMA ICHIRO
IPC: B29B17/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a film type waste plastic treatment method for enhancing the treatment effect of a melting granulation apparatus. SOLUTION: The film type waste plastic charged in a crusher 2 by a supply conveyor 1 is crushed into a proper size by the crusher 2 to be fed to an improper matter sorter 4 by a first transfer conveyor 3. Subsequently, foreign matter such as a metal or the like is sorted and removed by the improper matter sorter and the crushed plastic after sorting is introduced into a pressure type compressure supply apparatus by a second feed conveyor 5 and compressed by the compression supply apparatus 6 to increase the bulk density of the film type waste plastic. The film type waste plastic increased in bulk density is fed to a granulator 7 and the waste plastic heated and granulated by the granulator 7 is stored in a silo 9 by a third transfer conveyor 8 and blown into a blast furnace (not shown in a drawing) as a raw material.  By this constitution, the bulk density of the film type waste plastic is increased by the compression supply apparatus and melting granulation efficiency is enhanced and a granulation treatment amt. is increased and handling becomes easy.
Patent JP-H0966995-A (JP)
Title: Liquid charging device
Inventor: CHOKAI SHUICHI
IPC: B65B3/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid charging device which can always charge a liquid having a constant weight even if charging conditions change. SOLUTION: By moving a piston 11b of a measuring cylinder 11 back and forth by a piston drive unit 12, a predetermined quantity of liquid A is taken out from a liquid storage unit 10 into the measuring cylinder 11 and filled into a container B on a conveyor 13. And the container B filled with the liquid is carried by the conveyor 13 to a weight measuring device 14, where weight of the container B is measured by the device 14. At that time, the result of measurement of the device 14 is sent to a control unit 15 so that the stroke of the piston 11b is controlled from the result of measurement, and hence even if conditions of charging change, charging weight is always maintained constant.
Patent JP-H1158621-A (JP)
Title: Surface-worked film
Inventor: NAKAJIMA SACHIKO
IPC: B32B27/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain film, which is suitable for an operating gown, has a wide use application such as a quality impression, an agreeable touch and favorable aesthetic properties by a method wherein a thermoplastic resin layer is formed by fibrously coating thermally melted thermoplastic resin on at least one side of a film. SOLUTION: Thermoplastic resin 8, which is turned into fibers under melted state, is sprayed against a film 9 so as to be cooled and solidified in order to form a fibrous thermoplastic resin layer on the surface of the film 9. As this film 9, one having a moisture permeability such as finely porous polyethylene or the like is preferable. When the above-mentioned surface-worked film 15 is used as a clothing cloth, by facing the resin layer to the rear surface side of the cloth and the film 9 to its front surface side, the film 9 does not directly touch the skin of a human being, resulting in having a favorable aesthetic properties. Further, since the flexibility of the film 9 is necessary when being used for clothing, a favorable 100% modulus is 100 kg/cm<2> or less and a favorable film thickness is 5-100 μm.
Patent JP-H0272544-A (JP)
Title: Ion source and ion generating method
Inventor: ONO TOSHIRO
IPC: H01J37/08
Filed: 1988-09-08
Abstract: PURPOSE:To prevent abnormal discharge by forming a space for introducing gas between a needle electrode and a drawer type electrode, inserting the needle electrode leaving a void into a hole of an auxiliary electrode installed at the face opposed to the drawer electrode and projecting the tip of needle electrode toward the drawer electrode. CONSTITUTION:An auxiliary electrode 4 surrounds a needle electrode 1, a hole 4A is made in the central part on the face opposed to a drawer electrode 3, and the tip of the needle electrode 1 projects from the hole 4A toward the drawer electrode 3. So, a gas introduced from a gas introducing tube 7 stays in a space 13 formed by the needle electrode 1 and a needle electrode holder 2 and the auxiliary electrode 4, and flows in the direction of the drawer electrode 3 from the gap formed between the needle electrode 1 and the hole 4A of the auxiliary electrode 4; and then, the gas is exhausted through an exhaust system. Thereby, the gas pressure in a space between the needle electrode 1 and the drawer electrode 3 can be reduced and an abnormal discharge, prevented.
Patent JP-S6464834-A (JP)
Title: Manufacture of base of disc
Inventor: MORIBE MINEO
IPC: G11B7/26
Filed: 1987-09-07
Abstract: PURPOSE:To mitigate a stress generated upon absorbing moisture, permit the restriction of generation of a crack in a radiation curing resin layer and improve the reliability of the base of a disc, by interposing a stress mitigating layer between a primer layer and the radiation curing resin layer. CONSTITUTION:A stress mitigating layer, whose water absorption expansion coefficient shows an intermediate value between those of a primer layer and a radiation curing resin layer, is interposed as a method wherein the pattern of a disc is not broken upon mold releasing from a stamper and cracks are not generated in the radiation curing resin layer, while the stress mitigating layer is formed by incorporating a primer into the radiation curing resin. The primer, having a small water absorption expansion coefficient, is selected to coat a primer layer 2 on the base 1, thereafter, the stress mitigating layer 4, having the water absorption expansion coefficient smaller than that of the primer layer 2, is formed. The radiation curing resin layer 3, provided with a proper hardness, is coated on the stress mitigating layer 4 and the pattern is formed by the stamper, whereby the base of a disc, excellent in a bonding property between the base 1 and prevented from the generation of cracks due to water absorption, may be manufactured.
Patent JP-2000038834-A (JP)
Title: Natural raw material-like sheet or mat
Inventor: SUZUKI YOSHIJI
IPC: E04F15/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To increase an atmosphere such as a natural raw material by imparting an uneven shape corresponding to a natural raw material to a resin sheet on which a stream pattern of a natural raw material such as a rash or the like is formed. SOLUTION: Pellets having a tint forming a stream pattern is cast to a mixture kneaded to have a base tint and calendered to form a resin sheet having a size and a tint similar to natural raw material such as a rush, a thin stick whittled from a piece of bamboo or wisteria, etc. Then, a natural raw material is joined to a silicone resin or the like with pressure to transfer the shape to the resin, and a natural raw material-like uneven pattern made the stream pattern of the resin sheet coincide in the direction is formed on the resin sheet by an embossing roll or a metal mold obtained by transferring the shape based on the silicone resin. When it is required, a foamed body, a knit fabric, a woven cloth, an unwoven cloth, or other resin sheets are laminated on the resin sheet.  In this way, a touch extremely silimar to a natural raw material compared with conventional goods can be formed, and loss of a natural raw material touch dependent on the incident conditions of light can be prevented.
Patent JP-2001052847-A (JP)
Title: Induction heating method and conductor for induction heating
Inventor: MORI KAZUHIKO
IPC: C21D9/32
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating method useful for accurately setting a reduced distance between a heated part of an object and a conductor for induction heating, and provide a conductor for induction heating. SOLUTION: According to this method, an object 1 equipped with a conductive heated part 12 and an induction heating conductor 2 having conductivity are used, the heated part 12 of the object 1 is induction-heated by supplying power to the induction heating conductor 2. In induction heating, an insulation substance 28 having an electrically insulating property is interposed between the heated part 12 of the object 1 and the induction heating conductor 2, and brought into contact with the heated part 12 of the object 1 and with the induction heating conductor 2. Preferably, the induction heating conductor 2 possesses the insulation substance 28, having an electrically insulating property and capable of making contact with the heated part 12 of the object 1, in at least a part of an area facing the heated part 12 of the object 1.
Patent JP-H0968490-A (JP)
Title: Vertical laser diffraction type particle distribution measuring apparatus
Inventor: SHIMAOKA HARUO
IPC: G01N15/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To measure the particle distribution accurately by preventing scattering of light due to dust without requiring any member for protecting a condenser lens against adhesion of dust, e.g. a transparent cover. SOLUTION: A laser light emitted from a laser light source 1 passes through a collimator 2 to produce a parallel luminous flux having a specified cross-sectional area which impinges on an open cell 4 and scattered or diffracted by sample particles in the cell 4. The diffracted/scattered light passes through a condenser lens 5 and focused on the light receiving surface of a forward diffracted/scattering light sensor 6. Since the cell 4 can be irradiated with laser light emitted from the light source 1 disposed below and the condenser lens 5 can be disposed above the cell 4, adhesion or deposition of dust onto the condenser lens 5 is suppressed thus realizing accurate detection of light diffracted/scattered through a group of sample particles.
Patent JP-H06187556-A (JP)
Title: Automatic vending machine and its door switch device
Inventor: TAKEUCHI MASANORI
IPC: G07F9/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide an automatic vending machine equipped with a protective means without possibility to receive electrical shock even when an operator touches every kind of electrical equipment assembled in an outside door in a state where the outside door is opened, and a door switch device with high safety without performing malfunction due to the touch of a hand. CONSTITUTION:The door switch device 3 which de-energizes every kind of electrical equipment assembled on a door side interlocking with the opening operation of the outside door is provided between a main body case 1 and the outside door 2, and also, the door switch device 3 is constituted of a limit switch 6 mounted on the front part of a case main body 7 and a switch operating body 9 mounted on the back plane side of the outside door confronting with the limit switch 6, and also, a protective member 10 also used as the insertion guide of the pusher rod 12 of the switch operating body 9 is provided at the front plane side of the switch case 7 by enclosing the tip part of a plunger 6a so as to prevent the hand from directly touching on the plunger 6a of the limit switch 6.
Patent JP-H0272273-A (JP)
Title: Valve device in chemical feeder
Inventor: SENDA SHOHEI
IPC: F16K11/083
Filed: 1988-09-07
Abstract: PURPOSE:To prevent generation of trouble by simplified operation by constituting a device switching a work process to the predetermined work process only by displacing a valve unit means by the predetermined quantity when feed work of chemicals is performed by a double pipe feeder rod. CONSTITUTION:The first, second and third communication passages 32, 33, 34 are provided in a movable manifold 122 with the first communication passage 32 having inlets 35, 36 communicatable with the first and second inflow holes 23, 24, second communication passage 33 having an inlet 38 communicatable with a pump outflow hole 30 and the third communication passage 34 enabling communication to be performed between the third and fourth outflow holes 27, 28. The movable manifold 122 corresponds respectively to a feed process of flash setting material, switching process between flash setting agents, depressurizing process and a feed process of retarder setting material, and a position is obtained to each process by rotating the movable manifold 122 with an angular interval of 90 deg.. Accordingly, a valve device, enabling generation of trouble to be prevented with simplified operation, can be obtained in a chemical feeder.
Patent JP-H1062452-A (JP)
Title: Contact pin
Inventor: KITA SEIICHI
IPC: G01R31/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a contact pin for imparting rotation to a movable pin through a simple structure without making any spiral groove in a movable pin or providing a protrusion on a tubular housing. SOLUTION: The contact pin 1 comprises a tubular housing 2, a movable pin 3 having a shaft part 5 being inserted, on the base end side thereof, slidingly in the longitudinal direction into the tubular housing 2 wish a contactor 4 being provided at the forward end thereof, and a spring for urging the movable pin 3 in the direction projecting from the tubular housing 2. The shaft part 5 of the movable pin 3 comprises a spiral rod obtained by twisting a polygonal rod member and a corresponding polygonal opening 6 is made in the tubular housing 2 which guides sliding of the shaft part 5 of the movable pin 3. Rotational direction of the movable pin 3 is determined depending on the spiral direction of the spiral rod and the number of revolution is determined by the spiral pitch of the spiral rod.
Patent JP-S6466749-A (JP)
Title: Control system for pseudo execution of subprogram
Inventor: HORIUCHI MAYUMI
IPC: G06F11/28
Filed: 1987-09-08
Abstract: PURPOSE:To improve the operability of the titled system, by analyzing the instruction information on a pseudo subprogram at start of a test to set dynamically an inlet point having its name of the subprogram and carrying out a prescribed debugging instruction by the control given through the inlet point set at an action test. CONSTITUTION:A debugger 13 includes a pseudo subprogram instruction analyzing part 14, an inlet point setting process part 15 and a debugging instruction executing part 16. A pseudo subprogram 17 has a branching instruction to be given to the part 16 and a command instructing the pseudo state of the subprogram is prepared as one of debugging subcommands 21. The part 14 analyzes the subcommand of the command 21 at start of the test of a program to set dynamically the inlet point of the subprogram designated by the part 15 and registers an inlet point address, i.e., the leading address of the program 17 into a dynamic link table 19. Furthermore the part 16 is called out by the instruction 18 for execution of the debugging instruction by reference to the table 19.
Patent JP-H1046033-A (JP)
Title: Fungicidal organopolysiloxane composition
Inventor: SAKAMOTO TAKAFUMI
IPC: C08L83/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a deoxime type fungicidal organopolysiloxane composition capable of providing a silicone rubber excellent in weatherability by curing. SOLUTION: This organopolysiloxane composition comprises (A) a silanol group-containing organopolysiloxane represented by the formula HO[Si(R<1> )2 O]n H [R<1> is an (un)substituted monofunctional hydrocarbon group and plural R<1> may be mutually same or different; (n) is an integer of >=10], (B) a hydrolyzable organosilane represented by the formula (R<2> )a Si[ON=C(R<1> )2 ]4-a [R<1> is as previously defined; R<2> is a monofunctional aliphatic hydrocarbon group; (a) is 0 or 1] and/or its partial hydrolyzate, (C) a triazolyl group-containing fungicidal compound and (D) an organopolysiloxane represented by the formula (R<7> )3 SiO[Si(R<1> )2 O]m Si(R<7> )3 [R<1> is as previously defined and R<7> is same as R<1> : (m) is an integer of >=0] and having a viscosity at 25 deg.C of 1/200 to 2 times that of the component A.
Patent JP-H1159422-A (JP)
Title: Information transmitting system
Inventor: KATOU AKIKO
IPC: H04W4/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information transmitting system by which when means of transportation are utilized, fine information such as information about one's destination and information about a traffic jam or an accident of an electric train can be suitably obtained. SOLUTION: When information about one's destination together with own ID information is transmitted from portable moving terminals 2011 to 201N, the nearest radio base station device 202 transmits it to an information control device 204 through a system control device 203. An information control device 204 selects the optimum route leading to one's destination on the basis of an information storing device 205, and at that time it obtains the information about an accident or delay regarding to the route from a route information supply part 206 and carries out a necessary correction. The result is transmitted to the radio base station device 202 through the system control device 203, and therefrom pertinent ID information is transmitted to the portable moving terminals 201. Even the information on the occurrence of an accident can be transmitted to the portable moving terminals 201.
Patent JP-S58117499-A (JP)
Inventor: FUJIKI YOSHINORI
IPC: G21F9/16
Filed: 1982-12-20
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-H0888490-A (JP)
Title: Cooler for vehicle controller
Inventor: TANAKA TAKESHI
IPC: H01L23/467
Filed: 1994-09-20
Abstract: PURPOSE: To provide a small-sized, lightweight cooler for a vahicle controller, which can efficiently cool electric and electronic components in the sealed state so that it may not be eontaminated. CONSTITUTION: A gate driver 5 to be installed in clean air is contained in an enclosed chamber 23 under the floor of a vehicle body 1. A cooler for this vehicle controller comprises a blower 4 and a duct 6 for supplying the air in the chamber 23 to a side wall surface 3 exposed with the outdoor air, and flat plate fins 2 mounted at the surface 3. Thus, the power consumption of the cooler for the controller can be reduced.
Patent JP-S59116311-A (JP)
Title: Electromagnetic desulfurizer
Inventor: SHIGIHARA SHIGEYUKI
IPC: F27D11/06
Filed: 1982-12-21
Abstract: PURPOSE:To provide a min. required capacity of a crucible by setting the capacity of the crucible in such a way that the average residence time of a molten metal attains 5-10min, and setting the ratio between the diameter and depth of the crucible in such a way that the surface build-up height of the molten metal in the crucible attains 8-16cm when the heating temp. of the molten metal in said residence time is 50-100 deg.C. CONSTITUTION:The capacity of a crucible is so set that the average residence time of the molten metal determined by the ratio between the capacity of the molten metal that can be put therein and the capacity of the crucible attains 5-10min. The ratio between the diameter and depth of the crucible is so set that the surface build-up height of the molten metal in the crucible attains 8- 16cm when the electric power at which the heating temp. of the molten metal in said residence time attains 50-100 deg.C is supplied to an induction coil. The top end position of the induction coil is made flush with the average height at the top surface of the molten metal in the crucible or below.
Patent JP-S60115490-A (JP)
Title: Production of nameplate
Inventor: JIYOUDAI HIROMICHI
IPC: G09F7/16
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a nameplate with favorable quality, by a method wherein a mask blanked in a desired figure or the like by a laser beam is placed on an aluminum plate provided with a colored ''Alumite'' layer, and the aluminum plate is irradiated again with laser beams through the mask, thereby decolorizing the aluminum plate. CONSTITUTION:Under the control by a numerical controller 3 and while ejecting an assist gas 10 from a radiation nozzle 11, a mask 12 is cut in the shape of a desired figure or characters by a laser beam. The mask 12 is placed on the aluminum plate 14 provided with the colored ''Alumite'' layer 13, and is fixed so as to be separated from the plate 14. Then, the aluminum plate 14 is irradiated with a laser beam 15 through the mask 12 to transfer the cutout shape of the mask 12, while a colored dye is evaporated off to obtain an ''Alumite'' white color, thereby producing the nameplate. EFFECT:Edges of characters or the like are sharp, and the surface roughness of of the irradiated surface is favorable.
Patent JP-S59114236-A (JP)
Title: Device for taking out one of papers
Inventor: YOSHIDA TOMOHISA
IPC: B65H3/04
Filed: 1982-12-21
Abstract: PURPOSE:To simply obtain appropriate thrust froce with a simple construction of a device for taking out one of papers, by providing such an arrangement that a slip between a frictional take-out belt and papers is detected to control a thrust mechanism. CONSTITUTION:Motors 6, 9 and a transferring belt 19 are driven by turning on a power source, and as well a clutch 10 is maintained to be engaged until papers 4 shields a photo-electric bar 18. When a belt 15 formed with projections, a bottom surface belt 12 and a retaining palte 13 are driven in the drive direction A by a drive roller 11 to increase thrust force F to take out the papers 4, time intervals for which the papers 4 are taken out are compared with a predetermined time length with the use of photo-electric output signals issued from the photoelectric signal, and if the time intervals exceeds the predetermined time length, it is determined that a slip is occured. Therefore, a control signal is applied to the clutch 10 to increase the thrust force F against the papers 4, thereby the slip is reduced to recover the predetermined take-out intervals of the papers 4.