baber/WOPTO huggingface dataset:
Patent JP-2001198683-A (JP)
Title: Friction joining device and friction joining method
Inventor: OKAMURA HISANOBU
IPC: B23K20/12
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for friction joining in which joining of the rear side is excellent and moreover joining burrs on the surface are small. SOLUTION: The device is provided with a thread part through which a tool is inserted into stocks to be joined, a shoulder part which supports the thread part and whose diameter is larger than that of the thread part, and a penetrating quantity adjusting means which sets the thread part into a desired length so that the thread part is not brought into contact with the surface of a frame and also which adjusts the penetrating quantity of the tool by a load of the tool so that a recessed part having a desired depth is formed on the surface of the stocks to be joined by the shoulder part.
Patent JP-2001201692-A (JP)
Title: Illuminator for optical equipment
Inventor: YOKOI DAISUKE
IPC: G02B21/06
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for optical equipment capable of uniformly illuminating an entire illuminated field surface even in the case of using a low-magnification objective lens. SOLUTION: By arranging a concave lens 12 having negative refractive power between an LED 11 and a condenser lens group 13 and widening the luminous flux of illuminating light from the LED 11, uniform illuminance is obtained all over the surface of the illuminated field even in the case of using a light source excellent in directivity such as the LED 11.
Patent JP-2001203473-A (JP)
Title: Information terminal equipment
Inventor: IIMORI TOSHIHIRO
IPC: G06F1/16
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the so-called 'barrier-free information terminal equipment' which is easy of accessable through a simple means, for a user which is physically disabled, and naturally a normal user. SOLUTION: This information terminal equipment is provided with a display 3, equipped with an input means making access to displayed necessary information and a cabinet 2, and the display 3, is connected electrically with the cabinet 2. Hardware, which combines the display 3 movably with the cabinet 2 and software is packaged. A combining means consists of a plurality of free stop hinges S4 provided with stays S1, S2, air dampers S3 and hinge mechanism. By using the combining means, the display 3 is combined mechanically with the cabinet 2 in the front of the user, in such a manner that the display 3 is positioned adjustable below the line of sight of the user.
Patent JP-2001247921-A (JP)
Title: Method for recovering high purity platinum
Inventor: SASAKI YASUKATSU
IPC: C22B11/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the grade of Te in a method for recovering high purity platinum in which Pt is subjected to solvent extration from a Pt and Pd- containing solution, thereafter, the back extraction is performed, subsequently, the pH of the solution is controlled, and dimethylglyoxime is added to the solution whose pH has been controlled. SOLUTION: H2O2 is added to a solution of chloroplatinic acid obtained by performing the back extraction by >=170 times (1) in the case the reduction of the grade only of Te is attained, and by >=150 times (2) in the case the reduction of the grades of both Te and Pd is attained. After that, in a pH controlling stage, Pt is crystallized as ammonium chloroplatinate from the solution of chloroplatinic acid whose pH has been controlled to >=6 in the case of (1), and to >=8 in the case of (2). Moreover, in the case of (2), after the control of pH, dimethyloglyoxime is added.
Patent JP-2001214293-A (JP)
Title: Alkaline zinc and zinc alloy plating bath
Inventor: OSHIMA KATSUHIDE
IPC: C25D3/56
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline zinc and zinc alloy plating bath by which a plating film having good physical properties is obtained in uniform thickness even when the current density is changed. SOLUTION: The alkaline zinc and zinc alloy plating bath contains the water- soluble reactive product of (a) urea or thiourea and (b) a dialkylaminoalkylamine with (c) a dichloroalkyl ether and (d) an epihalohydrin.
Patent JP-2001213768-A (JP)
Title: Poultice
Inventor: ABE MITSUNOBU
IPC: A61K9/70
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin poultice hardly peelable and excellent in its use feeling. SOLUTION: In this poultice, a hydrophilic base material is impregnated in a woven fabric or non-woven fabric layer of a supporting body in which a polymeric film and the woven or nonwoven fabric are laminated and a hydrophilic base material surface is also formed on the surface of the woven or non-woven fabric and its thickness is 100-1,000 μm.
Patent JP-2001218145-A (JP)
Title: Signal input and output device
Inventor: ONOE YOICHI
IPC: G11B20/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a signal input/output device with a simple configuration that allows plural sets of video tape recorders to relay reproduction or recording. SOLUTION: The signal input output device is provided with a microprocessor 1 that discriminates a state signal received from a VTR 1 or 2 connected to the outside via terminals 4 and 7 and switches the control of the VTR 1 or 2 based on a discrimination signal. Since the signal input output device continuously controls the VTRs 1 and 2, the signal input output device can allow the VTRs to relay recording or reproduction with a simple configuration.
Patent JP-2001110796-A (JP)
Title: Susceptor system for semiconductor manufacturing facility
Inventor: KIN TAITEI
IPC: H01L21/683
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a susceptor system for semiconductor manufacturing facilities, which can prevent process defects caused at evaporation of a high temperature insulating film and can prevent drop in the operation rate of a facility due to the shortened exchange period of a susceptor. SOLUTION: There are provided a heater, a susceptor 10, a vacuum supply line 18 formed of a vacuum hole 12, plural vacuum rings 14 and a connection groove and a N2 supply line 26 constituted of a N2 supply ring 22, whose upper face is opened along the peripheral part of the vacuum ring and which has prescribed depth so that it is arranged in a concentric circle shape with respect to the vacuum ring 14, and a N2 supply hole 24 which, is formed by making it pass vertically through the inner part of the susceptor 10 in a placed detached from the vacuum hole 12 by a prescribed interval, so that it is integrally connected to the N2 supply ring 22.
Patent JP-2001208159-A (JP)
Title: Linearly moving device and drive control method therefor
Inventor: IGARASHI TOSHIHIRO
IPC: F16H25/20
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a linearly moving device and a control method therefore capable of preventing occurrence of discrepancy due to thermal expansion of a feed shaft. SOLUTION: This linearly moving device is provided with a first bearing part 2 freely rotatably holding one end part of the feed shaft 41, and regulating the axial movement of the feed shaft 41, a second bearing part 11 freely rotatably holding the other end part of the feed shaft 41, and capable of moving in the axial direction according to the elongation due to thermal expansion of the feed shaft 41, and a clamp mechanism part 51 constraining the axial movement of the second bearing part 11 and releasing constraint of the movement arbitrarily.
Patent JP-2001214817-A (JP)
Title: Evaporating fuel processing device
Inventor: ISOBE TAKASHI
IPC: F02M25/08
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a leakage of an evaporating fuel from a leak failure spot, when leak failure occurs in an evaporating fuel processing device for a fuel tank. SOLUTION: A fuel tank 11 and a canister 20 are connected through a charge passage 21 having a bypass valve 24, and the canister 20 and an intake air passage 18 of an engine 17 are connected through a purge passage 25 having a purge control valve 26. When leak failure occurs in the fuel tank 11 (or the charge passage 21 upstream to the bypass valve 24), the bypass valve 24 and the purge control valve 26 are opened, and an atmosphere release control valve 28 provided on the canister 20 is closed. By closing of the atmosphere release control valve 28, the intake negative pressure of the engine 17 is not consumed for intaking air from the atmosphere release control valve 28, so that the intake negative pressure is effectively transmitted to the leak failure spot to effectively prevent the leakage of the evaporating fuel from the leak failure spot.
Patent JP-2001223487-A (JP)
Title: Rack for housing equipment
Inventor: SHINODA KENJI
IPC: H05K5/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure of a rack 1 for housing an equipment with easy attaching/detaching operation of a rear panel 5. SOLUTION: A notch 4 is provided at a rear mount angle 3 provided at the rear corner of the rack 1. A bent part 7 is provided at a position facing the notch 4 of the rear panel 5 which is fitted to the rear mount angle 3 to cover the rear surface of the rack 1. The rear panel 5 is fitted to the rear mount angle 3 with a fastener 6 engaging with the rear mount angle 3 when the rear panel 5 aligns with the rear mount angle 3.
Patent JP-2000296560-A (JP)
Title: Method and apparatus for stereo lithography improved in curing stimulus
Inventor: BEERS D ROSS
IPC: B29C35/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a vector exposure efficiency in a system by changing an amount of a predetermined curing stimulus in a beam of a selected dimension in the case of exposing a material according to a first vector set and a second vector set. SOLUTION: A controllable beam source for generating a predetermined curing stimulus beam is installed. As a preparing step for forming a next curing layer of a molding article, a new material layer brought into contact with a material layer formed immediately before is formed. Then, a curing material is exposed with the predetermined beam according to vector data representing the next curing layer of the article, and the next curing layer is formed. The operation of forming the curing layer and the exposing operation are repeated many times, and an article made of a plurality of the curing layers brought into close contact with each other is molded.  Then, the predetermined curing stimulus beam source is controlled, a strength of the stimulus aimed by the beam of the selected dimension is changed between when the curing material is exposed in response to a first set of the vector set and when conducting according to a second set of the vector set.
Patent JP-2001222617-A (JP)
Title: Medical office work device
Inventor: ITOU YACHIYO
IPC: G06F19/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To securely and easily check whether or not a patient is within age ranges of application of various public services of medical expense support. SOLUTION: The medical office work device has a condition storage means which stores application conditions of respective age ranges as to assists, public expenses, etc., for assisting medical expenses of patients in the specific age ranges, a period arithmetic means which computes periods sectioning an object period of assists, public expenses, etc., for a patient according to application conditions of the specified assists, public expenses, etc., and the birthday of the patient, and an information display means which compares the found period with the current date to display a specified message showing that the current date is included in the object period.
Patent JP-2001226731-A (JP)
Title: Aluminum-zinc-magnesium series aluminum alloy for casting and forging, aluminum-zinc-magnesium series cast and forged product, and its producing method
Inventor: OI TAMIO
IPC: B21J5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum-zinc-magnesium series aluminum alloy for casting and forging, to provide an aluminum-zinc-magnesium series cast and forged product and to provide its producing method. SOLUTION: This aluminum-zinc-magnesium series aluminum alloy for casting and forging excellent in castability and forgeability contains, by weight, 3 to 5% zinc, 1 to 3% magnesium, 0.20 to 1.0% copper, 0.15 to 0.30% titanium, one or two kinds of 0.20 to 0.70% manganese and 0.20 to 0.60% chromium, <=0.30% silicon, <=0.50% iron, and the balance aluminum with inevitable impurities. The cast material formed by the molten metal of the same aluminum alloy is forged and formed to form a cast and forged product.
Patent JP-2001230036-A (JP)
Title: Pitch adapter
Inventor: SHIBUI YUKIMORI
IPC: H01R33/76
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To achieve cost reduction and shorten period from order-taking to delivery, with a pitch adapter for electrically connecting an IC contactor and a tester. SOLUTION: A coated wire 25 is inserted through each electric wire insertion hole 5 of a plate 1 which is provided with a terminal loading hole cluster area 2 with a terminal loading hole 3 in correspondence with each terminal of the side of an IC contactor, a wire insertion hole cluster area 4 furnished with a wire insertion hole 5 for letting in a coated wire 25, and a pin insertion hole cluster area 6 furnished with a pin insertion hole 7 in correspondence with each mother-board side terminal of the side of a tester, and a conductive pin 28 is inserted into each pin loading hole 7 so as its tip to get exposed to a rear of the plate 1.  An end 26 with an insulation coating 27 of the backside of each coated wire 25 peeled off is inserted and fixed to the terminal loading hole from the backside of the plate, and the end 26 with the insulation coating 27 of the surface side of each coated wire 25 is connected with a base part of the conductive pin 28.
Patent JP-2001224458-A (JP)
Title: Reclining seat for car
Inventor: ASADA KENJI
IPC: A47C1/024
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent an uncomfortable touch feeling when a knee of a passenger in a rear seat strikes under part of a seat back of a front seat, minimize a space between a plural number of seats and support a lumbar part and pelvis part of a passenger when a seat back is reclined. SOLUTION: A bottom end of seat back frame 25 is arranged at an upper position of a seat back apart by a proper distance from the bottom end of the seat back. A main axis 18 of a reclining equipment 17 is arranged at position upward and apart by a proper distance from the bottom end of the seat back 15. A thin plate 31 extending downward is arranged at the bottom end of the seat back frame 25, which is position of the main axis 18. An under pad member 33 is attached to the front side and the rear side of the thin plate 31 and the thin plate 31 at an under part of the seat back 15 and the under pad member 33 are formed so as to be bent back and forth.
Patent JP-2001237607-A (JP)
Title: High frequency circuit module, filter, duplexer and communication equipment
Inventor: YAMASHITA SADAO
IPC: H01P7/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit module, an oscillator, a filter, a duplexer and communication equipment using the same, wherein the coupling of resonator and line constituted by holding a dielectric layer between electrode layers can be easily increased, reliability is secured, a spacer or the like is unnecessitated, and further the induction of an unwanted mode is prevented by providing high Q. SOLUTION: A first electrode layer 3 having a non-electrode forming part 5 is formed on the upper surface of a dielectric board 1, a second electrode layer 4 defining a position facing the non-electrode forming part 5 as non- electrode forming part 6 is formed on the lower surface of a dielectric board 2, and lines 7, 8 are formed in a part being an intermediate electrode layer between the first and second electrode layers.
Patent JP-2001235969-A (JP)
Title: Electrophotographic image forming device
Inventor: NISHITANI HITOSHI
IPC: G03G21/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of a device and to enhance rigidity of a large gear by reducing the size in a thickness direction of a driving unit by length equivalent to the sliding amount of the large gear in the constitution of the driving unit of such a system that the large gear is moved in a thrust direction, coupled with a photoreceptor drum and driven. SOLUTION: By providing a cylindrical recessed part 2e on the large gear 2 and making a bearing 4 get into the recessed part 2e, the projection of a shaft 2a equivalent to the thrust amount of the backward thrust of an outside plate 6 in the case of retreating the large gear 2 from the photoreceptor drum 1 is eliminated, and the device is miniaturized by as much as the elimination of the projection. Since the shape of the cross section of the large gear 2 is not flat, the rigidity of the gear is enhanced.
Patent JP-2001238103-A (JP)
Title: Imaging apparatus
Inventor: MIYAKE HIROYUKI
IPC: H04N5/335
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To integrate an integrated image pickup element, an optical element having an image forming lens and a casing and to miniaturize an imaging apparatus. SOLUTION: An imaging apparatus has a substrate (1), an image pickup element (2) disposed on the substrate (1), an optical element (3) which is disposed on the image pickup element (2) and has at least one image forming lens part (3a), wires (10) which electrically connect the substrate (1) and the image pickup element (2) and a sealing resin (11) exposing the image pickup lens part (3a) and sealing the wires (10). The integrated image pickup element (2), the optical element (3) and the casing (1) are integrated and miniaturized by the sealing resin (11).
Patent JP-2001235327-A (JP)
Title: Position detecting apparatus
Inventor: OKAMURA SHINICHIRO
IPC: G01C3/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To restrain position detecting errors from occurring. SOLUTION: A line sensor 12b is disposed with its left end aligned with an M-th element as counted from the left end of a line sensor 12a, and a line sensor 12c is disposed with its left end aligned with the position of an N-th element as counted from the left end of the line sensor 12a. To prevent reading of position detection signals of light receiving elements up to the i-th element as counted from the ends of the joints of the line sensors 12a to 12c where position detecting errors are likely to occur, the line sensor 12a scans the light receiving elements up to the (M+i)-th element as counted from its left end, the line sensor 12b scans the light receiving elements from the (M+i+1)-th element up to the (N+i)-th element as counted from the left end of the line sensor 12a, and the line sensor 12c scans the light receiving elements from the (N+i+1) -th element as counted from the left end of the line-sensor 12a, up to the element at the right end of the line sensor 12a.
Patent JP-2001232235-A (JP)
Title: Electric dust collector
Inventor: KATAYAMA HIROYUKI
IPC: B03C3/82
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric dust collector capable of improving the dust collecting efficiency by making the flow rate distribution of a dust-containing gas even. SOLUTION: The electric dust collecting apparatus is constituted in a manner that dust-containing gas diffused in a windened dust 2 is introduced into dust collecting parts E1, E2 through first porous plates 3, 3' installed in the widened dust 2 and the gas from which dust is removed and which flows out from the dust collecting parts E1, E2 is to be discharged through a throttled duct 5. A second porous plats is installed in the throttled duct 5.
Patent JP-2001233203-A (JP)
Title: Method of manufacturing for structure and structure
Inventor: YOSHINAGA FUMIO
IPC: B61D17/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately inexpensively manufacture a railway rolling stock car body and a structure having a curved surface part. SOLUTION: A face plate 51 has a curved surface, and the forefront part of a rolling stock is constituted by assembling blocks having a lattice-shaped rib 55 on an inside surface. A rib 56 is provided in an outer peripheral part of the inside surface of the blocks 50. The plural blocks 50 are placed on a stand. End surfaces of outer peripheral ribs 56 of the mutual adjacent blocks are brought into contact with each other. A bar-shaped metal fitting 60 is penetrated through respective holes of the outer peripheral ribs 56 to join the mutual blocks. Connecting parts of outside surfaces of the blocks are smoothed. Next, a sealant is put in a groove of the outside surface of a boundary of the connecting parts of the blocks, and painting is performed thereafter.
Patent JP-2001240641-A (JP)
Title: Phenol novolak resin and positive-type photoresist composition using the same
Inventor: MIYAGI MASARU
IPC: H01L21/027
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a phenol novolak resin excellent in sensitivity, resolution and focal depth-width property when fine overcrowded or isolated pattern is formed, and a positivetype photoeresist composition. SOLUTION: A phenol novolak resin having the following: peak strength ratios of o-o/o-p/p-p bonds are 3.0-5.0/2.0-3.5/1, respectively; they make no change in each molecular weight region; and the resin has a phenolic constituting unit shown by the following formula and has a Mw of 3,000-20,000.
Patent JP-2001241856-A (JP)
Title: Method and apparatus for supporting roof tile on roof tile firing carriage
Inventor: MIYAZONO AKINORI
IPC: F27D3/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide efficiency as high as possible for firing roof tiles on a firing carriage with limited size and stabilize a state of supporting positions where the tiles are mounted. SOLUTION: In the method for vertically supporting the roof tiles at intervals of a specified gap on a roof tile mounting part of the roof tile firing carriage utilizing one end face thereof, the roof tiles W are mounted so as to be inclinable to one direction and approximately vertically supported so that weight of the tiles at a time of inclined states is always born in an inclined direction of the tiles.
Patent JP-2001248697-A (JP)
Title: V-belt type automatic transmission
Inventor: TAKAHASHI HIDEAKI
IPC: F16H9/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a V-belt type automatic transmission that can allow a thrust spring to be fixed without increases in cost and in part size. SOLUTION: A thrust spring 34 is bent at the end side of a drive plate 30 in a substantially right angle to form a locking portion 35L. The locking portion 35L is locked in a locking hole 36L cut in the drive plate 30. Between the end face of the thrust spring 34 and the drive plate 30, a step 41L is provided a distance T1 separated equal to the wire diameter d of the thrust spring 34 or the inward bend radius of the locking portion 35L.
Patent JP-2001247875-A (JP)
Title: Process and apparatus for separating and recovering organosulfur compound from liquid oil
Inventor: TAKINO YOSHIHIDE
IPC: C10G21/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for separating and recovering an organosulfur compounds from a liquid oil by adding water to the liquid oil, adding a solvent to the mixture to efficiently and easily separate the solvent containing the liquid oil and the organosulfur compounds, and distilling the solvent to separate and recover the organosulfur compounds therefrom. SOLUTION: This process comprises adding water to a liquid oil to form a two-phase mixture containing an oil phase and a water phase to thereby orient organosulfur compounds having large dipole moments at the interface between the two phases and to bring the distribution of the concentration of the organosulfur compounds into non-uniformity; adding a highly electron- donating polar solvent to the two-phase mixture to migrate the compounds to the solvent; separating the solvent/organosulfur compound mixture from the liquid oil; and distilling the solvent to recover the compounds.