baber/WOPTO huggingface dataset:
Patent JP-2001194768-A (JP)
Title: Method for forming resist pattern
Inventor: SAITO HIROBUMI
IPC: G03F1/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming resist patterns capable of reducing the diameter of contact holes. SOLUTION: The method for forming the resist patterns for forming a resist 2 on a substrate 1, forming a plurality of holes 3 for formation of the contact holes at prescribed intervals in the prescribed regions of the resist, than causing reflow to deform the holes 3 for forming the contact holes, thereby reducing the diameters of the holes, in which the circumferences of the holes 3 for forming the contact holes are provided with slit patterns 4 which act as the breakwater for the flow of the resist 2, control the deformation quantity of the holes 3 for forming the contact holes and are annihilated in a reflow stage.
Patent JP-2001196124-A (JP)
Title: Attaching plug for preventing tracking phenomenon
Inventor: CHIAKI KATSUMI
IPC: H01R13/46
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an attaching plug for preventing tracking phenomenon wherein the generation of short-circuit between two plug blades is prevented without reducing the strength to hold plug blades. SOLUTION: Two notched grooves are formed along the surface part between the attaching plug blades in a main body that holds attaching plug blades with 3 constant distance, and therewith a short-circuit at the faced part between attaching blades is prevented by means of the notched grooves without reducing the attaching plug blade holding strength. From a point of view to maintain the strength of the main body between the attaching plug blades, the width is made less than 5mm at the maximum, and the depth is made equal to or less than 10mm. In addition, a preferable shape of notched groove is either of concave type, V type or U type.
Patent JP-2001198385-A (JP)
Title: Washing machine with dryer
Inventor: KOYAMA TAKAMOTO
IPC: D06F25/00
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine with dryer in which a layout space in outer case or top cover is small when supplying via warm air supplying means the warm air heated with a heating unit into washing tub during drying process, upper opening for taking in and out washing clothes in washing and drying tub is not narrow, maintenance such as change of heating unit can be performed easily without taking out whole top cover and upsizing of washer with dryer is prevented. SOLUTION: The washing machine with dryer is equipped with the outer box 1, the top cover 9 arranged on an upper part of the outer box 1, a washing tub 4 arranged inside the outer box 1 and a warm air supplying means that supplies the washing tank 4 with warm air. A heating unit 10 of the warm air supplying means is arranged behind the top cover 9 and an outlet duct 22 that guides warm air from the heating unit 10 into the washing tank 4 is arranged along inside of the top cover 9.
Patent JP-2001208047-A (JP)
Title: Slide bearing
Inventor: INOUE HIDEYUKI
IPC: F16C17/03
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing which can exhibit a stable bearing characteristics. SOLUTION: This slide bearing contains an annular base ring and an arc bearing pad provided on the inner periphery of the base ring and supporting a rotating shaft which turns freely by means of fluid film. The arc bearing pad is arranged on the outer periphery of the rotating shaft and it is characterized that the bearing pad comprised a bearing face movably supported by face support portion formed by a metal fiber and the bearing face allowing a slide contact with the rotating shaft by means of a fluid film.
Patent JP-2001210699-A (JP)
Title: Apparatus for confirming presence and normal position of substrate or substrate base and confirming method
Inventor: HORIE KUNIAKI
IPC: H01L21/68
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for confirming the presence and a normal position of a substrate or a substrate base and a confirming method, whereby confirmation its presence is made, if the substrate or the substrate base is stored on a storage step of a storage case and confirmation of normal position is made, if the substrate or the substrate base is at a normal position. SOLUTION: The apparatus is provided for confirming the presence and a normal position of the substrate or the substrate base, that are stored in the storage case having a transfer mechanism, shifting perpendicularly with respect to the surface of the stored substrate or substrate base. At least a single sensor is provided for measuring a distance from the substrate or the substrate base 2, by using light diagonally or at an equal surface position with respect to a surface of the substrate or the substrate base 2 in an opening direction of the storage case 1. When the storage case 1 is shifted by a shifting mechanism, the sensor measures the distance between the sensor and the end or the periphery of the substrate or the substrate base 2 that are stored in the storage case 1.  Then, the presence and normal position of the substrate or the substrate base are confirmed, based on the distance information and the shifting distance information of the storage case.
Patent JP-2001210031-A (JP)
Title: Rotation type head actuator and disk drive device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of the maximum width of a coil supporting part of a bending type head actuator and the prevention of damage of the outer surface of a movable coil in an assembling operation etc. SOLUTION: This rotation type head actuator is constituted in such a manner that the inside of an inner opening part 15a of the movable coil 15 is supported at the outside of an inner supporting part 42 of the coil which is disposed on the side face of a head arm 11, the maximum width of a coil supporting part 41 is extremely reduced and the outer periphery of the movable coil is covered by outside resin layers 46, 56 or a detachable cover member.
Patent JP-2000293240-A (JP)
Title: Voltage control circuit, network equipment and detection 0f voltage
Inventor: TERADA YUTAKA
IPC: H01L27/04
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To highly precisely compare the outer voltage of high voltage with reference voltage as a volt control circuit for realizing a CPS (cable power feeding) function. SOLUTION: A transistor 2A which is diode-connected converts outer voltage VDD-ext into voltage Va lower than it with a resistor for voltage drop 11, which is externally fitted to a terminal 1. A comparator 3 compares conversion voltage Va with prescribed comparison voltage Vb. The size of the transistor 2A is set so that the ratio of the increase of conversion voltage Va against the increase of outer voltage VDD-ext becomes sufficiently high in a comparison area where outer voltage VDD-ext is near reference voltage. Thus, the detection precision of the comparator 3 is improved. A clamping circuit 20 clamps conversion voltage Va with prescribed limit voltage Vc. Thus, conversion voltage Va is prevented from exceeding the resistance voltage of a circuit on a side where voltage is higher than the comparison area.
Patent JP-2001206247-A (JP)
Title: Slide structure of resin fender
Inventor: TOBA RYUICHI
IPC: B62D25/18
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the slide structure of a resin fender capable of improving the rigidity outside of a surface of the resin fender while absorbing the extension and shrinkage of the resin fender due to a temperature change and easy to be fitted. SOLUTION: This is a structure of fitting a fender 1 made of the thermoplastic resin to the outside of a car body panel 2 formed of a casting of the light alloy. Flange fitting parts 4a, 4b arranged in the longitudinal direction are formed into the slide structure with long holes for fitting, and longitudinal ridges 7a, 7b, 7c and a character line 8 have a thin weak part formed at a back side thereof, and this weak part has a thick reinforcing rib at least at one side thereof, and the reinforcing rib is engaged with a sharp projection projected form the car body panel.
Patent JP-2001210196-A (JP)
Title: Operating device of circuit breaker
Inventor: NANBU JUNICHI
IPC: H01H33/40
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To make a device simple using fewer parts with high reliability. SOLUTION: This device is so constituted that breaking is performed by releasing the energy of a break spring 21, that making is performed by energizing shaft 8 which is driven to rotate by releasing a make spring 11, that the energy of the break spring 21 is stored by releasing the energy of the make spring 11, and that the energy of the make spring 11 is stored by rotating energizing shaft 8 by means of electric energizing mechanism. The device also comprises a large gear 35 having an acute-angled tooth 38 next to a missing tooth part 15, a small gear 34 which is driven to rotate by an electric motor 1, a shaft's projecting part 37, and a gear's projecting part 36.  The device is also constituted so that only when the make spring 11 is energized, the gear's projecting part 36 contacts the shaft's projecting part 37 and the large gear 35 gives torque to the energizing shaft 8, that upon making, the shaft projecting part 37 parts from the gear projecting part 36 and only energizing shaft 8 rotates, and that with the start of making, an auxiliary spring 47 becomes energized and allows the large gear 35 to rotate to the location where it is engaged with the small gear 34.
Patent JP-2001205127-A (JP)
Title: Crusher and crushing method
Inventor: IMANISHI YOSHIYUKI
IPC: B02C18/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a crusher capable of crushing industrial waste or the like efficiently. SOLUTION: This crusher is provided with a pair of fixed edges 1 standing face to face at a prescribed distance so that the distance becomes narrower as it goes to the bottom end, plural cutting edges 2 formed on the opposed surfaces of both edges 1 and a pushing member 5 for pushing the subject to be crushed into the space between the edges 1 by lowering the member 5 between the edges 1. The subject pushed into the space between the edges 1 by the member 5 is effectively cut and crushed by the edges 2 formed on the edges 1, the distance between which becomes narrower gradually as it goes to the bottom end. The crushed product is discharged from a bottom end opening 6 formed by the edges 1. The industrial waste or the like, which cannot be crushed satisfactorily by the usual crusher, can be effectively crushed by using this crusher.
Patent JP-2001215293-A (JP)
Title: Conveyance route regulation sending-out mechanism of linear object to be tested and conveyance mechanism for flawless inspection of linear object in insertion type inspection device to be tested using the mechanism
Inventor: HOSHI YUTAKA
IPC: G21C17/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To completely prevent suffering a scratch by unintended contact with an inspection element or decline of reliability of an inspection result by effective utilization of compressed air, when a linear object to be tested of a nuclear fuel element is inserted into an inspection insertion hole formed close to the inspection element and a flow on the surface thereof or the like is inspected. SOLUTION: The compressed air CA supplied from an inlet 1b of the compressed air is jetted from the whole inner circumferential surface 2a of an penetrating axial hole 2 through many split fine holes 1d from a supply passage 1c into a guide cylinder 1 having the penetrating axial hole 2 formed therein through which the linear object T to be tested is conveyed and passed in the arrow M direction by a not-illustrated driving conveyance mechanism.  In this conveyance route regulation sending-out mechanism, equalized-pressure air layer AL by the compressed air CA is formed in circumferential gap g formed between the whole inner circumferential surface 2a and the outer circumferential surface t of the linear object T to be tested by the jetted compressed air CA, to thereby keep the floating state of the linear object T to be tested without mechanical slide with the penetrating axial hole 2 and to enable to convey the object in the arrow M direction.
Patent JP-2001220955-A (JP)
Title: Remodeled window
Inventor: ISHIDA KATSUTOSHI
IPC: E06B1/62
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a remodeled window allowing easy installation of a new window frame having an external attachment attached in advance, on an existing window frame. SOLUTION: An installing auxiliary frame 8 having a groove part 8b extending in the frame lengthwise direction and an external attachment installing part 8c turning to the outdoor side is respectively installed on an upper frame 3a and a vertical frame 3b of the new window frame 3. The external attachment 9 is fixed to the external attachment installing part 8c in advance. The new window frame 3 is installed on the existing window frame 2 via an anchor 12 slidingly installed in the frame lenghwise direction in the groove part 8b.
Patent JP-2001219310-A (JP)
Title: Collet and tightening nut of collet chuck
Inventor: KOMINE TAKESHI
IPC: B23B31/20
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a collet and a tightening nut of a collet chuck capable of efficiently transmitting a force produced by tightening the tightening nut to the collet so that the collet can be contracted effectively so as sufficiently develop a tool holding force. SOLUTION: This collet chuck comprises a chuck main body 11 having a converged taper hole 15, a collet 12 having a first taper surface 16 fitted into the converged taper hole 15, and a tightening nut 13 connected detachably to the collet 12 and screwed to the chuck main body 11. An annular groove 18 is formed in the front end outer peripheral surface of the collet 12, a second taper surface 20 is formed in the peripheral side walls of the annular groove 18 adjacently to the first taper surface 16, and an annular projected part 26 having a taper surface 27 engaged with the annular groove 18 of the collet 12 and capable of being overlapped with the second taper surface 20 is formed in the front end inner peripheral surface of the tightening nut 13.
Patent JP-2001223779-A (JP)
Title: Portable telephone
Inventor: YAMAZAKI OSAMU
IPC: H04W88/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone capable of performing an electronic authenticating operation and character input which could not be done before by making the input operation very easy and giving an additional value to a conventional portable telephone. SOLUTION: The portable telephone is held upside down, writing operation is done by regarding the tip of the antenna as a pen tip, and the behavior of the wiring operation is detected to carry out authentication signature character input. To detect the writing operation, a camera, a pressure sensor, and/or three-dimensional motion detecting device are used in combination.
Patent JP-2001221870-A (JP)
Title: Switching structure for electronic clock
Inventor: MATSUMURA TETSUO
IPC: G04C3/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To conduct the mode switching and display correction of an electronic clock through only the operation of a winding stem. SOLUTION: In the switch structure of the electronic clock, a gear section which is meshed with a mode switching transmission wheel and pinion 9, constituting a mode switching wheel train is formed on a clutch wheel 26 which is interlocked with the operation of a winding stem, and in addition, a cam section 26c is installed to the wheel 26. In addition, the switch of the timepiece is composed of a switch lever engaged with the cam section 26c, a setting switch which is brought into electrical contact with a display correcting pattern arranged on a circuit board according to the direction of rotation of the winding stem, and a regulating spring which positions the switch lever.  Since the transmission wheel and pinion 9 are positioned on the side of the winding stem opposite to the switch lever, rotations can be transmitted easily from the clutch wheel 26 to both the transmission wheel and pinion 9 and switch lever, and the mode switching and display correction of this electronic clock having a plurality of mode displays can be performed through only the operation of the winding stem.
Patent JP-2001224175-A (JP)
Title: Power supply unit
Inventor: MAKINO YASUHIRO
IPC: H02P27/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce power loss in a power supply unit conducting PAM control. SOLUTION: This power supply unit 42 comprises a bridge rectifying circuit 50 which uses a diode 54, and a boosting circuit 78 which uses a reactor 54, a switching Tr74 and boosting diodes 60, 62. The power supply unit also includes bypass circuit 90, where the reactor and a smoothing circuit 54 are formed of diodes 92, 94, and the electric power stored in the reactor is stored in the smoothing circuit by the diode 92 or 94. It is thus possible to readily reduce power less and at low cost, and output inputted electric power at high efficiency.
Patent JP-2001193127-A (JP)
Title: Water supply mechanism and bidet provided with the same
Inventor: FUTAMURA KAORU
IPC: E03D9/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a water supply part capable of touching to an object for which water is supplied when water is supplied and separating from it when no water is supplied. SOLUTION: A fluid flow passage 61e is formed inside a water supply mechanism, a diaphragm 61 expanding and shrinking due to the action of fluid flowing in the fluid flow passage 61e is provided, and a water supply port 61a which comes into contact with a washing nozzle 53 and leaves it freely due to the expansion and shrinkage of the diaphragm 61 and communicates with the fluid flow passage 61e is provided in the diaphragm 61 to constitute the water supply mechanism. Since the diaphragm 61 is expanded and shrunk due to a pressure of fluid to be supplied, it is elongated when water is supplied and is shrunk when no water is supplied so that it comes into contact with the washing nozzle 53 and separates from it freely. Since the water supply port 61a is provided in the diaphragm 61 which comes into contact with the washing nozzle 53 when water is supplied, the diaphragm 61 becomes water-tight for the washing nozzle 53 when water is supplied to prevent water leakage from the water supply port 61a.
Patent JP-2001229854-A (JP)
Title: Deflection yoke and display apparatus using the same
Inventor: KINOSHITA TAKASHI
IPC: H01J29/76
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke for allowing an improvement in displayed image quality and a display apparatus provided with the deflection yoke. SOLUTION: This deflection yoke comprises a pair of horizontal deflection coils 10a, 10b for generating a horizontal deflection magnetic field that deflects an electron beam in a direction of a horizontal axis H, a pair of vertical deflection coils for generating a vertical deflection magnetic field that deflects the electron beam in a direction of a vertical axis V, a ferrite core formed of magnetic material, a pair of correction magnets 16a, 16b for generating a correcting magnetic field that corrects the orbit of the electron beam, and electromagnetic coils 17a and 17b for generating a magnetic field in a direction opposite to the correcting magnetic field generated by the correction magnet.
Patent JP-2001226589-A (JP)
Title: Polyarylate resin composition
Inventor: SHIMADA SHINTARO
IPC: C08L79/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel resin composition that is excellent in heat-resistance, dimensional stability, moldability, or the like, and is suitable for a molded article such as a flexible printed board when its transparency is especially good. SOLUTION: This resin composition comprises a polyimide composed of a repeating unit represented by formula (1) (wherein Ar0 is a 6-12C aromatic hydrocarbon group; and R1 is at least one group selected from the group consisting of divalent residues obtained by eliminating two amino groups respectively from 4-30C alicyclic diamines) and a polyarylate.
Patent JP-2001230934-A (JP)
Title: Method and device for compressing code and image processor
Inventor: YAGISHITA TAKAHIRO
IPC: H04N19/40
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To facilitate processing, to reduce image quality deterioration and to enable further compression concerning the compressed code of color image data or the like. SOLUTION: Concerning data encoding the color image data to a first code La expressing the lightness average of an image inside a block or the like, a second code Ld expressing the lightness variance, a third code ϕij expressing the lightness value of each pixel inside the block and a fourth code Cr/Cb expressing the color average of the pixel inside the block for the unit of block, this device is provided with a means 121 for first reducing the code Cr/Cb, replacing it with C and remaining La, Ld and ϕij and C, a means 122 for removing the C and remaining only the La, Ld and ϕij in a lightness code part and a means 123 for further regenerating ϕij on the basis of La and Ld, when it is not sufficient, generating ϕ'ij and remaining only this code ϕ'ij.
Patent JP-2000303639-A (JP)
Title: Solar panel array and its installing method
Inventor: YAMADA NAOTO
IPC: H01L31/042
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar panel array and its installing method, which have the excellent workability of installation and by which wiring works and maintenance after installation are facilitated and harmony with an architectural design can be attained. SOLUTION: The solar panel array has long-sized frames 34 functioning as wiring boxes in combination and solar panels 36 having solar cell modules 35 in specified size and mounting plates 38 at peripheral sections, the frames 34 are arranged in parallel on a wall or a roof and fixed by hangers 33, and the solar panels 36 are arrayed, forming openings in the longitudinal direction of the frames 34 among the frames 34 and fixed onto the frames 34 through the mounting plates 38. The solar panel array is unified with a wall material or a roof material on a ground, and can also be installed to the structural frame of a building at a time.
Patent JP-2001228755-A (JP)
Title: Image forming device
Inventor: OTAKE MASAKI
IPC: G03G21/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To well discriminate the kind of recording material by measuring glossiness of recording material by a gloss sensor, even when the accuracy of glossiness of a reference reflecting plate is not high. SOLUTION: When a print is started and a front end sensor detects the transportation of a recording paper, a gloss sensor unit is started by a timing generating circuit, and then the glossiness of the reference reflecting plate is measured. The glossiness data of the reference reflecting plate are set to Vr after A/D conversion, are divided by 2 in a division circuit, and a value Vr/2 is stored in a RAM as a reference glossiness Vc. Next, the glossiness of the recording paper is measured while choosing the time when the recording paper arrives at the reading part of the sensor unit. The glossiness data of the recording paper are set to Vm after A/D conversion, a relative value VS=Vm/Vc to the reference glossiness Vs is calculated in an arithmetic circuit.  A comparator circuit compares Vs data with a threshold stored in a ROM, then the kind of recording paper is determined, and a suitable printing mode is set according to the kind of recording paper in a printer mode selector circuit.