baber/WOPTO huggingface dataset:
Patent JP-2003089028-A (JP)
Title: Device for automatically detaching tool unit having rotating power
Inventor: MATSUNAGA SHIGERU
IPC: B23Q11/08
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To completely automate detachment of a tool unit having rotating power at a machining center or the like and to maintain a power line connecting part. SOLUTION: The device 20 for automatically detaching the tool unit 10 having the rotating power comprises a tool holder 29 at its tip for detachably holding the tool unit connected with a cable 17 long enough to permit the tool unit remaining connected to a power and fluid supply source to move among the standby position, a tool change position and a machining position, a tool change arm 28 allowing the tool unit to move between the standby position and the tool change position coaxial with a main spindle of a machine tool, and a driving means 24 for moving the tool change arm along a horizontal guide means 23. The device further comprises a fixed cover 8 provided with an openable door 82 for disconnecting the tool holder holding the tool unit in the standby position from an operating space of a spindle head.
Patent JP-2003088410-A (JP)
Title: Portable sunshade
Inventor: TAKENAKA TAMIO
IPC: A45B27/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive prefabricated sunshade while a parasol, folding fan, etc., are conceivable as a portable sunshade but the parasol is inconvenient to carry and the folding fan is generally costly. SOLUTION: This portable sunshade is constituted by folding elliptic Japanese paper of optional dimensions like bellows of an equal width to a folded rectangular strip form 1, opening the central parts of planes 2 of the rectangular strip form 1 with through-holes 3 so as to continuously open the holes at the respective folded surfaces, inserting an arbor 4 as a rib therein, extending and opening the rectangular strip form 1 along the arbor 4 and freely attachably and detachably fixing the paper and the arbor 4 by means of fittings, etc., at plural points so as to maintain the open state.
Patent JP-2003091186-A (JP)
Title: Fixing device
Inventor: ITO KAZUYOSHI
IPC: G03G15/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing member from being excessively locally heated in a fixing device where an unfixed toner image carried on a recording medium is heated and melted by an electromagnetic induction heating device and fixed on the recording medium. SOLUTION: In this fixing device, a pressure roll 23 is made to press-contact with a heating rotating body 21 having a conductive layer 21a, and the electromagnetic induction heating device 22 is provided to be opposed to the peripheral surface of the rotating body 21. As soon as the roll 23 starts driving and the rotating body 21 is submissively starts rotation at the time of warming-up, an AC current is supplied to an exciting coil 22c from an excitation circuit 22d and the conductive layer 21a generates heat. At such a time, power equal to or under set maximum power is supplied to the coil 22c, and then supplied to increase stepwise with the lapse of time. Therefore, the rotating body 21 is gradually heated until reaching a specified rotating speed without being excessively heated.
Patent JP-2002164181-A (JP)
Title: Display device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology of preventing breakage of EL membrane, by suppressing the thickness of the EL membrane becoming thin locally at the part interposed between the negative electrode and positive electrode, and by preventing the electric field from concentrating locally on the EL membrane. SOLUTION: In the EL element in which an insulating membrane 101 is formed on a positive electrode 100, and an EL membrane 102 and a negative electrode 103 are formed on the insulating membrane 101, the bottom end part and top end part of the insulating membrane 101 are made a curved-shape. And the taper angle at the center of the insulating membrane 101 is made 35o or more and 700 or less.
Patent JP-2003090584-A (JP)
Title: Air conditioning network system
Inventor: OHARA YOSHIYUKI
IPC: F24F11/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To shorten information collection time for indoor and outdoor machines in an air conditioning network system. SOLUTION: An air conditioning network system for realizing air conditioning control by connecting an indoor machine 2, an outdoor machine 3, and a controller 4 to a network bus 1 is adapted such that a connection device 10 for connecting the controller 4 to the network bus 1 has a function of converting a communication protocol between the network bus 1 and the controller 4, and an automatic operation function of storing information concerning the inside and outside machines and other control devices transferred from the network bus 1, and a plurality of the connection devices 10 are connected to the network bus 1.  Each connection device 10 collects the information transferred from the network bus 1 in each RAM 10d when the controller 4 is not connected to a connector 11, while, when the controller 4 is connected to the control device 10, the information concerning the indoor and outdoor machines and other control devices is transferred to the controller 4.
Patent JP-2003088627-A (JP)
Title: Game board of pachinko game machine
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To optimize the performance by a pinwheel in an area around the upper section of a center decoration. SOLUTION: A ball right after being launched into a game region 3 from a ball launching mechanism hits a cover 9 even when aiming at a pinwheel 8, and does not directly hit the pinwheel 8, and the rotating durability of the pinwheel 8 is increased. In a process wherein the ball streaming down in the game region 3 streams down along a gentle slope 7 of eaves 6 for the center decoration 5, the ball comes into contact with a blade 10, and rotates the pinwheel 8 in one direction. Depending on the quantity and the stopped locations of the blades 10 of the pinwheel 8 which has stopped after the rotation, the ball which streams down along the slope 7 may not come into contact with the blade 10.  Thus, even when the pinwheel 8 has stopped under a configuration wherein the ball streaming down along the slope 7 cannot come into contact with the blade 10, the ball streaming down along the slope 7 may jump on an arc surface of which the middle is expanded at the intermediate section of the slope, and come into contact with the blade 10 and rotate the pinwheel 8.
Patent JP-2003097973-A (JP)
Title: Assembly structure of detection device for rotation displacement
Inventor: ANDO KATSUAKI
IPC: H02K24/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To easily assemble a detection device for rotation displacement in short duration without adjusting an offset. SOLUTION: A power steering device 11 includes a motor housing 14, in which a brushless DC motor 14a is installed. The motor 14a is formed with a driving stator 18 and a motorshaft 19, and a fitting recess 18c is molded at an end of the right side of the driving motor 18. A resolver 32, which is installed at the right side of the driving stator 18, is formed with a detection stator 33 and a detection rotor 34. A fitting convexity 33f is molded on the detection stator 33 so as to project to the side of the driving stator 18. This fitting convexity 33f is fitted into the fitting concavity 18c, and then is a predetermined position in a circumferential direction where the detection stator 33 makes with an axis as a center to the driving stator 18.
Patent JP-2003101481-A (JP)
Title: Burst optical receiver
Inventor: NOGAMI MASAMICHI
IPC: H04B10/2507
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a burst optical receiver which suppresses a distortion in a pulse width. SOLUTION: The burst optical receiver is provided with a pre-amplifier 2 for performing voltage conversion and amplification with respect to the output of a photodetector 1 which electrically converts a received burst optical signal, a multi-valued threshold generating circuit 3 for generating n thresholds, a multi-valued identifying circuit 4 for identifying the output signal of the pre- amplifier 2 through the use of the n thresholds,  a pulse width detecting circuit 5 for detecting the respective pulse widths and the pulse intervals of n identified pulse signals which are outputted from the multi-valued identifying circuit 4 and also detecting the pulse signal which has 50%±α rate of the pulse width with respect to the pulse interval and a signal selecting circuit 6 for selecting the corresponding pulse signal among the n identified pulse signals which are outputted from the multi-valued identifying circuit 4 based on the pulse signal detected by the pulse width detecting circuit 5.
Patent JP-2003096612-A (JP)
Title: Clothes composed of plurality of parts, method for producing the same and system for accepting or ordering the same
Inventor: SAKURA TAKESHI
IPC: G06Q30/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a clothes having a specific design capable of corresponding to personal linkings and produce clothes capable of reducing cost in a small lot, and provide a system for accepting or ordering the clothes with which the clothes can rapidly be supplied to persons. SOLUTION: The clothes are composed of a plurality of parts such as a sleeve part, a collar part, a body part, a left leg part, a right leg part, a pocket part and a pocket lid part, and at least a part of the plurality of parts is a part (A) colored with an ink jet system and at least parts other than the part (A) are colored with a coloring system other than the ink jet system. The system for accepting or ordering the clothes comprises coloring (printing) a specified specific design onto an arbitrary part of the specified clothes by using the ink jet system, specifying and ordering a combination of arbitrary parts colored with the system other than the ink jet system (online), accepted by an accepting person and supplying the specified and ordered clothes prepared by the accepting person to the orderer.
Patent JP-2003096072-A (JP)
Title: Light-emitting element
Inventor: KITAZAWA DAISUKE
IPC: C07D311/96
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element, having a high light-emitting efficiency, a high brightness and an excellent color purity. SOLUTION: This luminous element is a spiro compound expressed by formula (1) and emits light by an electric energy through using the compound as a light emitting substance present between an anode and a cathode. (wherein A1 and A2 are each selected from among a single bond, a substituted or a nonsubstituted alkyl chain, ether chain, ketone chain, a substituted or nonsubstituted amino chain, providing that A1 is not A2 ; B represents C or Si;  R1 to R16 are selected from H, alkyl group, cycloalkyl group, aralkyl group, alkenyl group, cycloalkenyl group, alkynyl group, hydroxy group, mercapto group, alkoxy group, alkylthio group, arylether group, arylthioether group, aryl group, heterocyclic group, halogen group, haloalkane group, haloalkene group, haloalkine group, cyano group, aldehyde group, carbonyl group, carboxy group, ester group, carbamoyl group, amino group, nitro group, silyl group, siloxanyl group and a ringed structure formed between adjacent substituents).
Patent JP-2002158563-A (JP)
Title: Cp flip-flop
Inventor: PARK KI-TAE
IPC: H03K3/356
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a CP flip-flop capable of operating at low power and high speed within a narrower area, in comparison with an existing flip-flop for low power and eliminating the need to additionally provide a circuit for storing latched data in the case of being used as components of system by which a circuit will not be operated by turning off a power source. SOLUTION: Delay time between a clock signal and a clock signal, with which this clock signal is delayed by a prescribed time, is sensed, input data are received within the time corresponding to the delayed time difference, and previous input data are latched until new input data are received. Thus, there is merit in that timing to store data can be designed very simply, in comparison with the conventional flip-flops.
Patent JP-2003095408-A (JP)
Title: Lifter supporting device
Inventor: MIYAJI YORIO
IPC: B65G1/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lifter supporting device enabling a hook to operate at high speed. SOLUTION: The hook 49 is rotatably attached to a pivot 50 inside a hook box 48 and a tension spring 51 is attached to one side of the hook 49 across the pivot 50. A plunger 53a of a solenoid 53 is attached to the other side of the hook 49 across the pivot 50. The hook 49 is normally retracted into the hook box 48 by the spring 51. By powering the solenoid 53 to draw the plunger 53a in, the hook 49 is instantaneously moved out of the hook box 48 and locked to a locking part 62 of a rack or room.
Patent JP-2003097641-A (JP)
Title: Damper of thermal plastic elastomer fabricated by injection moulding and loudspeaker equipped using this
Inventor: TABATA SHINYA
IPC: B29C45/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To restrain normal vibration of a diaphragm by which a corrugation damper carries out a piston vibration, a support of diaphragm's abnormal vibration with corrugation damper compliance, and suppression limit of the vibration with rigidity in the upper and lower limit at the time of large amplitude. SOLUTION: This is the loudspeaker equipped with the damper which the main part of the damper is fabricated by injection molding using the thermoplastic elastomer and the said damper as well.
Patent JP-2003106974-A (JP)
Title: Measuring method for liquid diffusion coefficient
Inventor: UJIHARA TORU
IPC: G01N13/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method for a liquid diffusion coefficient capable of accurately measuring the diffusion coefficient. SOLUTION: The measuring method for the liquid diffusion coefficient is characterized by that it has a process of preparing a diffusion cell with two solution pools connected by a capillary tube, inputting a component to be diffused in the solution pools and diffusing it through the capillary tube, a process of measuring a solution concentration change and a solution weight change of each solution pool caused by diffusion, and a process of determining a diffusion flux J and a concentration gradient dc/dx from measured values, and the diffusion coefficient D is determined on the basis of Fick's first law from the determined diffusion flux J and concentration gradient dc/dx.
Patent JP-2003105433-A (JP)
Title: Work position detector of heating furnace
Inventor: TSUCHIYA YOSHIRO
IPC: C21D1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a work position detector which can reliably detect that a work reaches an extraction waiting position without any trouble of mistaken detection, or the like, in a walking beam type continuous heating furnace provided on a hot rolling mill. SOLUTION: The work position detector 10 in the walking beam type continuous heating furnace comprises an elevated position detecting means which is installed at a height to detect the work 7 when a walking beam type movable skid 4 is in an elevated position, and a lowered position detecting means which is installed at a height to detect the work when the skid is in a lowered position. The lowered position detecting means is disposed on the heating furnace charging side from the elevated position detecting means by a backlash amount or more in a drive mechanism of the walking beam type movable skid 4. In addition, at least two sets of detection units comprising the elevated and lowered position detecting means are closely disposed in the carrying direction of the work.
Patent JP-2003110168-A (JP)
Title: Magnetic detection device and method for its manufacture
Inventor: HASEGAWA NAOYA
IPC: G11B5/39
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection device excellent in a regenerative characteristic, and a method for manufacturing the same wherein magnetization of a free magnetic layer can be properly controlled even if its track is made narrow. SOLUTION: There are provided a specular layer 31 and a non-magnetic layer 32 on a central portion of a free magnetic layer 26, and a ferromagnetic layer 28 and a second anti-ferromagnetic layer 29 on opposite side ends of the free magnetic layer 26. The total film thicknesses h1 of the specular layer 31 and the non-magnetic layer 32 can be made thinner, and in a process where the respective layers on the opposite side ends of the free magnetic layer 26 undergo ion milling for their removal, the ion milling can be performed with low energy. Further, the surface of the free magnetic layer 26 at the opposite side end is unlikely damaged, and ferromagnetic coupling occurring between the free magnetic layer 26 and the ferromagnetic layer 28 on the opposite side ends of the free magnetic layer 26 can be increased to properly control magnetization of the free magnetic layer 26.
Patent JP-2003106869-A (JP)
Title: Moire scale and light receiving element therefor
Inventor: OGURI MASAAKI
IPC: G01D5/34
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving element for a moire scale for realizing a small-sized and inexpensive moire scale. SOLUTION: The moire scale has a plurality of the light receiving elements 13A-13D provided on the same semiconductor substrate 11, each light receiving element has a lattice-like stripe light receiving face alternately arranging a linear light receiving part and a non-light receiving part at a prescribed pitch, and at least a part of the plurality of the light receiving elements is different in a phase of the lattice-like stripe arrangement of the linear light receiving part and the non-light receiving part.
Patent JP-2003114293-A (JP)
Title: Steam separator and boiling water type nuclear reactor
Inventor: NISHIDA KOJI
IPC: B04C3/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a steam separator capable of restraining generation of pressure loss while maintaining high steam separating capability, and a boiling water type nuclear reactor provided with the steam separator for increasing the output of reactor core and capable of improving the economical efficiency. SOLUTION: The ratio (d/D) of the diameter d of a hub q of the steam separator 1 constructed in a multiple structure by jointing at least a second-stage steam separator 4 above a first-stage steam separator 3 to the inside diameter D of first-stage inner cylinder 7 is taken as 0.25<=(d/D)<=0.35, the outlet average angle θ of a revolving blade 10 of a swirler 8 is taken as 45 deg.<=θ<=48 deg., and the ratio (a/D) of the inside diameter a of a first-stage pick-off ring 13 to the inside diameter D of the first-stage inner cylinder 7 is taken as 0.80<=(a/D)<=0.83.
Patent JP-2003110266-A (JP)
Title: Containing box of electronic unit
Inventor: YATOUGO ISAMU
IPC: H05K7/20
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact containing box of electronic unit in which cooling capacity is ensured sufficiently. SOLUTION: In the containing box 1 of an electronic unit 3 comprising an electronic component and cooling the electronic unit 3 with cooling air being supplied externally and discharged externally, at least one electronic unit 3, 3A, 3B, 3C, 3D is contained and a hollow cooling body 5, 5A, 5B, 5C, 5D for conducting the cooling air is contained in at least one side of the electronic unit 3, 3A, 3B, 3C, 3D while facing or touching each other at an interval.
Patent JP-2003116671-A (JP)
Title: Matt for use when lying down on bed
Inventor: NISHIMURA HIDEO
IPC: A47C27/12
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a matt M for use when lying down on a bed which gives a comfortable rest and good sleep to the robust and prevents bedsore concerning a bedridden patient, an aged person and a person requiring rest in bed for a long term, etc. SOLUTION: The matt includes a mesh sheet 1 consisting of a synthetic resin material excellent in ventilation and a plurality of cushions covered by the mesh sheet 1. The cushions are nearly circular or elliptical in shape and opened in both sides by adopting tubular spaces 2k as a ventilation passage and the whole peripheral surfaces are made in mesh.
Patent JP-2003119581-A (JP)
Title: Corrosion inhibition method for metal
Inventor: TOKUMASU YOSHIHISA
IPC: C23F11/12
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion inhibition method which enables continuous operation of an apparatus in manufacturing a vinyl compound such as acrylic acid, or the like, by inhibiting corrosion in the manufacturing apparatus. SOLUTION: This corrosion inhibition method is characterized by adding copper acetate into a system including the vinyl compound containing copper dithiocarbamate of a polymerization inhibitor, concretely into a manufacturing apparatus or the like for the vinyl compound containing copper dithiocarbamate. In the above addition, the ratio of the above copper dithiocarbamate to copper acetate is preferably 2 mol% or higher in terms of copper.
Patent JP-2003121990-A (JP)
Title: Method for modifying void defective part of photomask
Inventor: TAKAOKA OSAMU
IPC: G03F1/72
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To diminish a halo component of a light shielding film which lowers the processing quality of a modified void defective part and to enable high-grade modification of a void defective part smaller than a minimum processing size determined by a beam diameter. SOLUTION: By making use of the selectivity that an FIB-CVD film 25 using naphthalene or the like as a starting material does not grow in a region 26 of a glass substrate in which Ga ions have been implanted in large quantities, the periphery 22 of a region on which a light shielding film is deposited is irradiated with Ga ion beams 2 before depositing the light shielding film to define the deposition region 21 so that the light shielding film grows only in the required region. After depositing the light shielding film, the Ga ion implanted glass region 26 having a lowered transmittance is removed by alkali cleaning or such gas assisted etching as not to lower the transmittance of the glass to ensure the transmissivity necessary for exposure.
Patent JP-2003116652-A (JP)
Title: Shelf board
Inventor: NAKADA TAKEYUKI
IPC: B01D53/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board of new constitution in which an effect by medicine such as an air cleaning agent and a moisture absorbent, is spread to the whole of the inside of a housing, the effect can be kept for a long period and which can be exchanged by simple work when it is deteriorated. SOLUTION: In the shelf board 1, at least one end of a hollow hole 2 extended in a prescribed direction opens at the cut end face of the shelf board, the hollow hole is filled with a chemical filler 4 from the open end in an exchangeable manner and a rear surface side vent hole 6 communicated with the hollow hole is provided on the rear surface of the shelf board.