baber/WOPTO huggingface dataset:
Patent JP-H06203313-A (JP)
Title: Production of floating type magnetic head
Inventor: SAKAMOTO KAZUTAKA
IPC: G11B5/127
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the adhesion of a magnetic metallic film to the inside surface of a coil winding groove arising from infiltration of the magnetic metallic film at the time of sputtering the magnetic metallic film and to eliminate the unstability of the thickness of the magnetic metallic film generated by a shadow effect, etc., at the time of sputtering. CONSTITUTION:A core block body 1 consisting of a magnetic material consisting of Mn-Zn ferrite, etc., is provided with the coil winding groove 2 for winding a coil for recording and reproducing. A winding groove slope 8 having an effect of concentrating magnetic fluxes is previously formed on the edge of the aperture of the coil winding groove 2 and the front surface of the butt surface 3 of the core block body is previously formed as a mirror finished surface. The magnetic metallic film 4 is provided only atop the butt surface 3 by sputtering a magnetic metallic material such a Fe-Al-Si alloy or amorphous alloy from a direction shown by an arrow 7. A circular metallic (for example, piano wire) mask 5 is inserted and disposed on the inside surface of the coil winding groove 2 of the above-mentioned core block body 1 and the adhesion of the magnetic metallic film 4 to the inside surface of the coil winding groove 2 is prevented by the wire consisting of this circular cylindrical metallic wire.
Patent JP-H06202827-A (JP)
Title: Print serve method and print server for using the same
Inventor: IKEDA JUN
IPC: B41J29/38
Filed: 1992-12-29
Abstract: PURPOSE:To enable the batch management of printer information and host computer information on a network by outputting temporarily stored output information to a decided printer candidate or a next printer candidate. CONSTITUTION:Similarly to the reference of an information table concerning a host computer, a control part 302 retrieves the printer information on the network previously registered in a hard disk 306 through a buffer 305 and an SCSI interface 307 and decides the real output printer on the network. Concerning the decided printer, the confirmation of whether the printer is available or not is inquired to a user on the side of the host computer together with the installing place of the printer the function and information stored in the table as a note and it is confirmed whether printing is enabled or not. In the case of Yes, a main body PS sends plotting data spooled to the hard disk to the decided printer on the network and completes print processing.
Patent JP-H11188771-A (JP)
Title: Method for molding thermosetting resin
Inventor: SAKAI KENICHI
IPC: B29K83/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a finished product which has a gate formed inside so that its deformation is limited to the minimum possible extent, in order to solve issues such as the reduction of a molding cycle, the cutting of steps, the elimination of rejects to the maximum possible extent, cost curtailment, the saving of material resources and the contamination of environments due to waste materials, when injection-molding a thermosetting resin, for example, silicone rubber. SOLUTION: In the injection molding of a thermosetting resin, time to be spent until a specified reaction stage is reached is set as the upper limit of the time for respective resins to fill a mold considering the setting characteristics of the resins and their setting reaction rate to be decided depending upon molding temperatures. Further, the injection molding process is so controlled that the filling of the mold with the resin can be completed to the upper limit, preferably to the time within which 10% of the setting reaction is in progress. Thus the deformation of a molding is minimized.
Patent JP-H11194557-A (JP)
Title: Image forming device
Inventor: HANDA JUNICHI
IPC: G03G15/043
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To apply a proper image exposure quantity to a photoreceptor even if a cleaning member removing transfer residual toner in contact with the surface of the photoreceptor scrapes the surface of the photoreceptor and the thickness of the surface layer of the photoreceptor is changed. SOLUTION: A control device 9 receives the drive time data of a photosensitive drum 1 and the voltage applying time data to an electrification roller 2 from a detection section 9a, receives the contact pressure data of a cleaning blade 8 to the photosensitive drum 1 from a nonvolatile memory 10, calculates the thickness of the surface layer of the photosensitive drum 1 based on the received data, and controls the image exposure quantity of an exposing device 4 to the photosensitive drum 1 based on the calculated thickness of the surface layer of the photosensitive drum 1, thereby applying a good image exposure quantity in response to the thickness of the surface layer of the photosensitive drum 1.
Patent JP-H06202551-A (JP)
Title: Multiple exposure method for hologram photosensitive agent
Inventor: ISOGAI EMIKO
IPC: G03H1/26
Filed: 1992-12-29
Abstract: PURPOSE:To enhance and uniformalize the diffraction efficiency of each of the reconstruction wavelengths obtd. by subjecting the same hologram photosensitive agent layer to multiple exposing at the same wavelength. CONSTITUTION:The hologram photosensitive agent (gelatin) layer 2 is exposed and recorded in descending order of exposing angles (e.g. 44.9'', 30.0', 14.3') and the exposures are successively increased (200mJ/cm<2> 210mJ/cm<2> 265mJ/ cm<2>), by which the high and uniform diffraction efficiency (71.0%, 74.5%, 70.0%) is realized even at the different reconstruction wavelengths (630.6nm, 526.9nm, 480.0nm).
Patent JP-2001177910-A (JP)
Title: Controller for hybrid vehicle
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid-vehicle controller capable of limiting drive assist of an engine by a motor and so on, when the vehicle runs at a high speed, and of controlling the quantity of regeneration. SOLUTION: This is a controller for a hybrid vehicle fitted with an engine, a motor, and a battery, and is provided with a speed limiting means which decreases the driving force developed by the motor, if the vehicle speed exceeds a first threshold, when driving by the engine is assisted by the motor, a generation action start means for starting generation action of the motor, if the vehicle speed exceeds a second threshold larger than the first threshold, and an energy- to-be-generated setting means for setting energy to be generated according to the condition of driving of the vehicle, when generation by the generation action start means starts. Generating actions of the motor are performed according to the energy-to-be-generated set by the energy-to-be-generated setting means.
Patent JP-H11162238-A (JP)
Title: Surface mounted ring fluorescent lamp appliance
Inventor: MORI TOMOTERU
IPC: F21V21/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a ring fluorescent lamp appliance capable of safely and easily performing the pressing work of an operation lever and the work for horizontally moving an equipment body without changing the direction of the body. SOLUTION: This appliance is provided with an appliance body installed to a ceiling surface 90, a ring fluorescent lamp 20 installed to the lower surface side of the appliance body 10, and a translucent cover 30 for covering the appliance body 10 and the ring fluorescent lamp 20 from the lower side. A belly hole 22 for attachably and detachably receiving the sealing rosette of the ceiling surface 90 is formed in the center part of the appliance body 10. A pair of operation levers 24 are provided on the peripheral part of the appliance body 10. A translucent cover receiving tool 26 for regularly engaging the translucent cover 30 and releasing the engagement in pressing the operation levers 24 is provided on the appliance body 10. The lever line mutually connecting the operation levers 24 is set in parallel to the longitudinal line of the belly hole 22.
Patent JP-H11183982-A (JP)
Title: Film image reproducing device
Inventor: ARAI TAKASHI
IPC: G03B17/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To move film for a fixed time regardless of the moving distance of film, to smoothly stop the film, to make waiting time till reproducing the image of an optional frame uniform and further to perform picture display showing that it is in the midst of preparation for reproducing the next frame. SOLUTION: This device is provided with a cartridge chamber 2 in which a film cartridge 1 is set and held, the film 3, an image 4 exposed on the film 3, a film guide 5, a spool chamber 6, a backlight 7 illuminating the image 4, an optical lens 8, an area type CCD 9, a film feeding mechanism 12 incorporating a gear train and a feeding motor 13 for feeding the film 3. Then, the traveling speed of the film 3 is measured by an encoder 14 connected to the mechanism 12 through a pinion gear coupled with a shaft and having roller-like shape.
Patent JP-H11180671-A (JP)
Title: Suspending tool
Inventor: ANAMIZU TAKASHI
IPC: B66C1/62
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a suspending tool capable of suspending a long and heavy article such as a pipe or a cable in a easily slidable state by being suspended from the tip of a crane. SOLUTION: This suspending tool 1 is provided with a core wire 3 and many rollers rotatably fitted around the core wire. In the rollers, large-diameter rollers 5 and small-diameter rollers 7 are alternately arranged. The core wire 1 can be easily bent along the outer peripheral surface of a suspending load such as a pipe, friction is decreased by interposing of the rollers, and the suspending tool can be easily slid in relation to the core wire.
Patent JP-2000212536-A (JP)
Title: Multi-purpose hot melt adhesive
Inventor: PAUL CHARLES W
IPC: C09J153/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a hot melt adhesive which has a low viscosity and a long open time, gives enhanced coagulation and is useful for disposable products, etc., by compounding a specific copolymer, an end-blocked resin, a tackifier, an oil, and an antioxidant in a specific ratio. SOLUTION: This multi-purpose hot melt adhesive comprises (A) <35 wt.% of a styrene-butadiene-styrene block copolymer having such a mol.wt. as giving a viscosity of >1 Pa.s(1,000 cp) in a 25% toluene solution, (B) 2-30 wt.% of an end-blocked resin such as an aromatic end-blocked resin, (C) 30-70 wt.% of a tackifier such as a gum rosin, (D) 0-30 wt.% of an oil such as a plasticizing oil, and (E) 0-3 wt.% of an antioxidant such as a hindered phenol. The hot melt adhesive has a viscosity of <35 Pa.s (35,000 cp) at 162.8 deg.C (325 deg.F), a coagulation strength of >45 sec measured with Hang-Bead time, and a loop adhesivity of >2.15 N/cm2 at 40 deg.C.
Patent JP-2001146183-A (JP)
Title: Auxiliary seat mounting structure for bicycle and the like
Inventor: HATTORI MOTONOBU
IPC: B62J1/16
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary seat mounting structure that can facilitate the attachment and detachment of an auxiliary seat with no deterioration in safety in auxiliary seat mounting and with no special fittings mounted on a carrier. SOLUTION: An auxiliary seat 12 comprises a seat part 13, a backrest part 14, a right and a left armrest part 15, a right and a left footrest part 16 or 16a, a handrail part 17, and mounting means 21. The mounting means, which are attached to a carrier 1 from the auxiliary seat bottom side, include right, left and rear mounting means. The right and left mounting means each consist of fitting means 22, clamping means 23, first locking means 24, and second or slide type locking means 25. The rear mounting means consist of the fitting means 22, the clamping means 23, the first locking means 24, and second or spring type locking means 26.
Patent JP-H11178637-A (JP)
Title: Face cover for haircutting/hairdressing
Inventor: KURASHIMA NORIKO
IPC: A45D44/12
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent an uncomfortable feeling from being applied to a person whose hair is washed by a method wherein on one surface of a thin film body, one part of a thin substance such as a cloth or paper, which has the same shape or a slightly smaller shape, is bonded, and at the approx. center of this film body, a cut part is formed together with the thin substance. SOLUTION: A thin substance 3 for which cellophane or various kinds of non-woven fabrics or the like are used, is formed into a quadrilateral shape of a smaller width than a film body 2 for which polypropylene and polyethylene or the like are used, and at the central part on one surface of the film body 2, the thin substance 3 is arranged, and a heat-sealing is applied at both end parts of the thin substance 3, and the film body 2 and the thin substance are integrally attached. Then, at the centeral part of the film body 2, a cut part 5 for breathing is formed into an arc shape, together with the thin substance 3.  By this method, due to a static electricity action which is generated by a contact between the surface of the film body 2 and the face of a person whose hair is washed, this face cover is prevented form slipping off, and a hair washing can be smoothly performed without applying an uncomfortable feeling to the person whose hair is washed.
Patent JP-2000147907-A (JP)
Title: Developing apparatus and image forming apparatus provided with the same
Inventor: SHIMIZU SEIJI
IPC: G03G15/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus with a developing apparatus, capable of preventing an increase in the rotating torque of a toner supply roller by decreasing a frictional resistance while effectively preventing a toner leakage between the toner supply roller disposed in the developing apparatus and a sealing member in contact with each end of the toner supply roller. SOLUTION: A washer 40, into which the roller shaft 20A of a toner supply roller 20 is fittingly inserted, is disposed in a place where a side sealing member 38 made of sponge and the end of a roller shaft 20B and the end of a roller 20C made of sponge are in contact with each other. The washer 40 is formed of a PET film sheet, and the end faces of the roller shaft 20B and a roller 20C of the toner supply roller 20 are brought into contact with the washer 40 that is in particular satisfactory in side characteristic.
Patent JP-H11183185-A (JP)
Title: Onboard navigation apparatus
Inventor: KOMIKAWA KIYOSHI
IPC: G01C21/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To properly detect a toll when one's vehicle gets off a toll road from a forthcoming exit tollgate without searching for recommended routes one by one by detecting the presence/absence of tollgates and/or check points in a forward predetermined range to a detected position of the vehicle, discriminating kinds of the tollgates and/or check points, and outputting a guide. SOLUTION: An onboard navigation apparatus detects a position 48 of one's vehicle by a vehicle position detection means, and detects the presence/absence of tollgates and/or check points in a predetermined forward range to the position of the vehicle by a presence absence detection means. Moreover, kinds of the tollgates and/or check points are discriminated by a kind discriminating means and a guide corresponding to the kind is output from a guide output means. An entrance tollgate when the vehicle enters a toll road 47 is stored. When the tollgate is present in the forward predetermined range and is an exit tollgate, a toll from the entrance tollgate to the exit tollgate is calculated and guided by a toll calculation means.
Patent JP-H11195580-A (JP)
Title: Apparatus and method for exposing semiconductors
Inventor: NAKANO HIDESHI
IPC: G03F7/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for exposing semiconductors enabling an optimum photolithography for a spherical semiconductor, as well as to provide an apparatus and a method for exposing semiconductors wherein the technical concept of the apparatus and method is applied to planar objects to be exposed. SOLUTION: A first apparatus for exposing semiconductors consists of a light source 1, a collimator lens 2, a pinhole 3 as a spatial filter arranged at the focus of the collimator lens 2, and a rotary ellipsoid mirror 6, wherein the pinhole 3 is arranged in accordance with a first focus and a spherical semiconductor 4 as a spherical object to be exposed and a spherical mask 5 outside the concentric shape are arranged at a second focus respectively. A parallel beam emitted by the light source 1 forms a beam spot at the focus of the collimator lens 2, and the beam spot is shaped to a neat beam by the pinhole 3. The shaped beam through the first focus is reflected by the reflecting surface 60 of the rotary ellipsoid mirror to collect at the second focus, and a circuit pattern of the spherical mask 5 is baked onto the spherical semiconductor 4.  As a result, an apparatus for exposing semiconductors enabling cell projection for the spherical semiconductor 4 is provided.
Patent JP-H11189447-A (JP)
Title: Artificial lightweight aggregate, production of the same aggregate and lightweight concrete using the same aggregate
Inventor: HARADA YOSHIKATSU
IPC: C04B18/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an artificial lightweight aggregate having high strength and low water absorption by adding a foaming agent and a tacky material to a specific vitreous raw material and burning and foaming the resultant granulated material and annealing the baked and foamed material. SOLUTION: A foaming agent in an amoung of 0.1-2.0 pts.wt. and 0.1-10.0 pts.wt. tacky material are added to 100 pts.wt. vitreous raw material having <=100 μm maximum particle diameter, 10-20 μm average particle diameter and 0.7-1.2 particle size distribution (N value of Rosin-Rammler formula) and the mixture is granulated to afford a granulated material having 5-15 mm particle diameter.  The granulated material is primarily burned at a temperature immediate before granulated material is fused and secondarily burned at such a temperature that the difference between a secondary burning temperature and a primary burning temperature becomes <=100 deg.C to foam the baked granulated material and then, annealed at a rage of <=300 deg.C/min until 800 deg.C to provide an artificial lightweight aggregate having <=100 μm maximum pore diameter, <=100/mm<2> pores having 1-100 μm pore diameter, >=1,000 N crushing strength, <=2.0% water absorption and <=8.0% water absorption under pressure.
Patent JP-H11182483-A (JP)
Title: Canned motor pump
Inventor: TOYAMA YUKIO
IPC: F04D13/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a canned motor pump which can certainly cool the motor part and also cool and lubricate bearings and which can reduce the axial thrust force acting on an impeller. SOLUTION: A rotor 5 is borne rotatably by a pair of bearings 9a and 9b whose inner surfaces are furnished with grooves to admit flowing of a pump working liquid, and a balance hole 2d is installed outside more than the liner diameter of the main plate 2e of an impeller 2 while a pressure liquid chamber E to lead part of the pump working liquid to the inside is installed in that position of the impeller side bearing 9a which is adjacent to the impeller side end face, and the pump working liquid in this pressure liquid chamber E is diverged in two directions, and thereby one portion of the liquid is allowed to serve for cooling the motor part and also cooling and lubricating the two bearings 9a and 9b while the other portion of liquid is returned to the pump suction side via throttling mechanisms 20a and 20b.
Patent JP-H11181254-A (JP)
Title: Production of polyester composition
Inventor: MIKI TAKATOSHI
IPC: B29B13/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject composition causing a slight lowering, etc., in intrinsic viscosity of a polyester and capable of maintaining the quality at a high level by crushing a polyester and a specific polymer in an apparatus comprising a crusher and a single screw extruder while controlling the resin temperature to specific temperature conditions and carrying out the melt extrusion. SOLUTION: (A) A polyester containing preferably >=80% ethylene terephthalate unit, etc., and (B) a low-melting polymer incompatible with the component A (e.g. polypropylene) are crushed in an apparatus comprising a crusher and a single screw extruder while controlling the resin temperature in the crusher to the melting point of the component B or below and then carrying out the melt extrusion. The resultant composition has preferably <=10% lowering rate of the intrinsic viscosity of the polyester and is useful for producing a white polyester film, etc. A cylindrical crusher having a rotating disk equipped with cutting blades arranged on the base is preferred as the crusher. The extruder is preferably equipped with one or more vacuum vent part in one or more sites of the cylinder.
Patent JP-2000152611-A (JP)
Title: Step-up type dc-to-dc converter
Inventor: NAKAMURA MANTARO
IPC: H02M3/155
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the switching loss of a step-up type DC-DC converter. SOLUTION: A step-up type DC-DC converter has a resonance reactor 10 inserted between one end of a DC power supply 1 and one of the main terminals of a main switching device 2, a series circuit comprising 1st and 2nd auxiliary circulation rectifiers 11 and 12 and is connected between the connection point of the resonance reactor 10 and the main switching device 2, and the connection point of a main circulation rectifier 3 and a smoothing capacitor 5, a resonance capacitor 8 which is connected between the connection point of the series circuit of the 1st and 2nd auxiliary circulation rectifiers 11 and 12 and the connection point of the main circulation rectifier 3 and the resonance reactor 10,  a circulation current rectifier 13 which is connected between the connection point of the resonance reactor 10 and a resonance capacitor 4 and the other main terminal of the main switching device 2 and a control circuit 7, which applies a main control pulse signal to the control terminal of the main switching device 2. A step-up reactor 4 is connected in series between the DC power supply 1 and the resonance reactor 10, and in series to a load 6.
Patent JP-H11193163-A (JP)
Title: Image forming device
Inventor: KAWASE JUNYA
IPC: B65H31/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent curls of a sheet material after image forming agent such as ink is dried by making the height in the vicinity of a central part of a direction which is orthogonal crossed with a sheet discharging direction higher than the height of both end parts of the direction. SOLUTION: Loaded sheet is loaded in a state that the sheet is curved upward in a width direction by the shape of a discharge tray 6 and a discharge guide 7. Therefore, when the second and succeeding sheets of sheet is discharged by a pair of discharge rollers, the sheet can be loaded on the first preliminarily loaded sheet because the tip parts of the carried sheet is abutted on tapered parts 13 of the pair of the discharge rollers, the sheet advance along the tapered parts 13 and the sheet enter between the first preliminarily loaded sheet of sheet and the discharge guide 7. Thus, the curl of discharged sheet is prevented by bending the shape of the discharge tray 6 having the discharge guides 7 on both the sides to the upper side.