baber/WOPTO huggingface dataset:
Patent JP-2003007469-A (JP)
Title: Light emitting element and display equipment
Inventor: TAKIGUCHI TAKAO
IPC: H01L27/32
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a stable light-emitting element, which has highly efficient luminescence, and maintains high luminance for a long period of time. SOLUTION: The light emitting element has a layer containing a metal coordination compound expressed with formula (1) of MLm L'n . In the formula, M is a metal atom of Ir, Pt, Ph, or Pd, and L and L' show mutually different 2-seat legand. And m is 1 or 2 or 3, and n is 0 or 1 or 2. However, m+n is 2 or 3. Partial structure MLm is shown by the formula (2) and partial structure ML'n is shown by a formula (3), (4), or (5).
Patent JP-2003004803-A (JP)
Title: Pin register circuit for semiconductor tester
Inventor: TSURUMI YOSHIMITSU
IPC: G01R31/28
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pin register circuit for a semiconductor tester capable of changing assignment of pins without changing a measurement program and executing parallel measurement by one time of transferring of data. SOLUTION: The pin register circuit P1 for the semiconductor tester that transfers pin data D1- 1- 1-Dn- k- j to the circuit blocks B11-Bkj is equipped with block address designation signal output circuits BA1-BAk for sending block address designation signals to corresponding circuit blocks and a register address decoder 5A for sending register address designation signals to corresponding circuit blocks. Each block address designation signal output circuit is equipped with block address selection value memory means 1A- 1-1A- k and agreement detection circuits 1C- 1-1C- k each detecting whether or not a block address selection value is in agreement with a block address and outputs a block address designation signal.
Patent JP-2003010510-A (JP)
Title: Game facility monitoring system
Inventor: IZEKI YUKI
IPC: H04N5/225
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game facility monitoring system in which a player during playing a game is photographed with a monitor camera without returning to a monitor room when a watchman during patrolling within a hall finds a doubtful person and the image can be recorded. SOLUTION: This system comprises the one or more monitor cameras 10 installed in a way capable of pan-tilt by a driving system 13 within a game facility 3, a control device 30 for controlling the driving system 13 so as to direct toward a direction and an angle best suited to photographing a player, a monitor 50 for displaying an image photographed with the monitor camera 10, a recording device 40 for recording and preserving an image photographed with the monitor camera, and a remote control device 20 which is formed into a portable size and in which the watchman patrolling within the game facility can operate the control device 30 and the recording device 40 by radio.
Patent JP-2003013987-A (JP)
Title: Power-transmitting mechanism, toner supplying container, and toner supplying unit
Inventor: MURAKAMI TAKEYA
IPC: F16D1/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a power-transmitting mechanism, a toner supplying container, and a toner supplying unit not necessitating positioning of a rotary direction of the toner supplying container when operating toner supply by means of the toner supplying container and capable of sure supplying at an easy handling manner. SOLUTION: An approximately cylinder-shaped power-transmitting member 20 is provided at a body of an image forming device, and a power receiving member 2 is provided in the toner supplying container. The number of a projecting portion 3 for engagement that is provided in the power receiving member 2 is at least one more than that of an engaging portion 20a to a rotary direction that is provided in the power-transmitting member 20.
Patent JP-2003014344-A (JP)
Title: Auger type ice making machine
Inventor: MIZUTANI YASUOKI
IPC: F25C1/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine reduced in a load exerted from a compressing head to the cylindrical part of a cylinder. SOLUTION: The compressing head 29 is constituted of a cylindrical part 29b in which an ice compressing passage 29a for compressing ice is formed, and an arm for fixing 29c connected to the outer peripheral surface of the cylindrical part 29b. A horizontal part 29d at the lower end of the arm for fixing 29c is fixed to a housing 5 by bolts 26 through the lower flange 21c of the cylinder 1. Further, the inner peripheral surface of the lower end part for the cylindrical part 29c of the compressing head 29 is sealed by an O-ring, and is constituted so as to be capable of effecting relative movement with respect to the cylinder 21 in accordance with the load of the compressing head 29, which is generated by ice pushed up by the rotation of an auger 23.
Patent JP-2003010589-A (JP)
Title: Washing machine
Inventor: SAITO TATSUYA
IPC: D06F33/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which enables washing of a cleaning tool such as a mop and pad at a proper water content. SOLUTION: When a mop course is selected by operating a course switch 33, the mop is washed at a dewatering rate of 50% or so. When a pad course is selected by operating the course switch 33, the polisher pad is washed at a dewatering rate of 80% or so. This enables the mop and the polisher pad to be washed at proper water contents thereby eliminating the need for wetting the mop in the use thereof immediately after the washing thereof or wringing the polisher pad in the use thereof immediately after the washing thereof.
Patent JP-2003019658-A (JP)
Title: Polishing pad
Inventor: TAKAHASHI SHOGO
IPC: B24B37/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad capable of improving flattening within a wafer surface and polishing rate by forming a number of penetrating holes in the whole surface of the body of the polishing pad and improving productivity while preventing slurry from being accumulated in the penetrating holes. SOLUTION: This polishing pad has a disc-like pad body 10 and a transparent window member 2 formed in a part of the pad body 10. A number of penetrating holes 3 are formed in the substantially whole surface of the pad body 10, and the penetrating holes 3 formed in the window member 2 are filled with a transparent resin member 4. Desirably transparent resin member 4 is formed of resin of the same quality as that of the resin for forming the window member 2.
Patent JP-2003019667-A (JP)
Title: Grinding water tank unit for machining spectacle lens and spectacle lens machining apparatus having it
Inventor: MIZUNO TOSHIAKI
IPC: B24B55/03
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a grinding water tank unit capable of decreasing bubbles and preventing overflow of drainage in simple constitution and a spectacle lens machining apparatus having it. SOLUTION: In this grinding water tank unit, grinding water used in machining the peripheral edge of a spectacle lens is stored in a tank, and the grinding water in the tank is circulated for reuse. The grinding water tank unit is provided with a rotator for stirring bubbles generated in the tank and a driving source for driving the rotator in rotation.
Patent JP-2003018062-A (JP)
Title: Delay wave canceller
Inventor: NAKAGAWA YUKIHIKO
IPC: H04J11/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sneak-path canceller for utilizing asynchronous FFT(fast Fourier transform) estimation system that has enhanced tracking performance, economics and quality of signal or the like. SOLUTION: The canceller stores and input signal thereto branched from a received signal for each delay time block and analyzes the frequency of the signal, so as to enhance the tracking performance with respect to a delay wave component having a short delay time. The canceller adopts a variable delay element for a delay element in a filter, so as to attain compatibility between optimization of an elimination/suppression range of the delay wave component and the improvement of the economical efficiency. The echo canceller analogically carries out adaptive control for the amplitude and adopts full-scale processing in a digital filter.
Patent JP-2003009769-A (JP)
Title: Method for producing concentrated coffee from heated and hydrolyzed extract
Inventor: OKADA AKIRA
IPC: A23F5/24
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a concentrated coffee hardly causing turbidity or precipitation even after a long-term preservation, and using a heated and hydrolyzed extract as a raw material. SOLUTION: This method for producing the concentrated coffee is characterized in that the method includes a step for concentrating the coffee extract comprising the heated and hydrolyzed extract under a reduced pressure to prepare the concentrated coffee liquid, a step for treating the concentrated coffee liquid by adding a galactomannan-decomposition enzyme, and a step for adding an alkali agent to the treated concentrated coffee liquid.
Patent JP-2003017577-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI SHIGEKI
IPC: H01L21/331
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To form NPN and PNP transistors having characteristics with no variance on the same substrate in a structure of one kind even with many buried layers. SOLUTION: In a semiconductor device provided with the NPN and PNP transistors on the same substrate, n<+> type buried layer 4 is formed on an NPN formation area forming the NPN transistor and an PNP formation area forming the PNP transistor, and a p<+> type buried layer is not formed. A carrier flowing through an n type base area 15 from a p<+> type emitter 16 provided with the PNP transistor flows in the n type base area 15 in the vertical direction of the substrate. The characteristics of each transistor is stabilized so that current flows in the vertical direction through the base area from the emitter area. Thereby even when there are many buried layers, an NPN bipolar transistor and a PNP bipolar transistor having the characteristics with no variance can be formed on the substrate in the structure of one kinds.
Patent JP-2003023723-A (JP)
Title: Fixing structure for wire harness
Inventor: NAGAMINE TOMOYUKI
IPC: H02G3/38
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness fixing structure which reduces the error of the position of fitting of a wire harness to a panel of a car. SOLUTION: In the wire harness fixing construction 1, a wire harness 2 with a protector 3 fitted to a panel 4. The fixing construction 1 is provided with a clip 14, a first hole 15, a second hole 16, and a fixing portion 17. The first hole 15 penetrates through the bottom plate 8 of the protector 3. The second hole 16 penetrates through the panel 4. The clip 14 is provided with a locking claw 20 and a belt 19 for holding the electric wires 5 of the wire harness 2. The locking claw 20 is locked in the first hole 15 and penetrates the second hole 16. The fixing portion 17 fixes the protector 3 and the panel 4.
Patent JP-2003023779-A (JP)
Title: Ultrasonic motor
Inventor: KOMODA MASAHIKO
IPC: H02N2/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce rotation irregularities of an ultrasonic motor. SOLUTION: An ultrasonic motor 1 has a stator 12, a cylindrical rotor 13, and a cylindrical shaft 14 which are housed in a case 15 and arranged with a rotation axis A as their center. The stator 12 comprises a first block 16, a second block 17, and first and second piezoelectric devices 18 and 19 having circuit cross-sections and first, second, and third electrode plates 21, 22, and 23 which are held between the first block 16 and the second block 17. A first engagement part 16a, provided on the first block 16 and a second engagement part 17b, provided on the second block 17 have regular octagonal prism shapes.  When a high-frequency AC voltage is applied to electrode plates 21, 22, and 23, a stable composite vibration is produced on the upper surface of the stator 12 by vertical vibrations of the piezoelectric devices 18 and 19, so that the rotor 13 and the shaft 14 rotate without rotation irregularities.
Patent JP-2002119936-A (JP)
Title: Method for cleaning internal region of filling device
Inventor: KUNO LEMKE
IPC: B65B3/32
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the internal region of a filling device under such a construction that it can reach even a spot hardly accessible by a conventional device and be made at a low cost. SOLUTION: A casing 11 is provided and a plurality of filling mechanisms 14 or quantity adjusting mechanisms 13 which are movable by the use of drive mechanisms 16, 17, 18 and 19 are arranged in the casing 11. In addition, a cleaning material connection part 22 is arranged so that the cleaning material can be introduced into the casing 11 by the part 22. For cleaning, first, the casing 11 is closed outwardly excepting a ventilation part 31 and then the cleaning material is introduced into the casing 11 through the cleaning material connection part 22. Consequently, it is arranged so that a part whose cleaning is desired is submerged in the cleaning material, and after that, the filling mechanisms 14 or the quantity adjusting mechanisms 13 are moved without the ensuing motion of the cleaning material and finally the cleaning material is guided out of the casing 11.
Patent JP-2003031193-A (JP)
Title: Cell and its manufacturing method
Inventor: TONONISHI MASAMITSU
IPC: H01M2/30
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve a mounting accuracy by reducing assembly man-hours of a lead piece or the like of a cell. SOLUTION: A lead assembly 20 with lead pieces 21A, 21B integrated in advance is formed, and is made to be a part together with a current breaking protecting element (PTC element) 22. This lead assembly 20 is connected to electrode parts 11, 12 through an insulating sheet on an outer surface of a cell body 10 with a power-generating element stored inside.
Patent JP-2003033084-A (JP)
Title: Actuator and robot
Inventor: NIIKURA HIDEO
IPC: H02P5/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an actuator and a robot which can operate smoothly without generating any backlash. SOLUTION: The actuator comprises an output gear 34 provided on one rotating output shaft 30 coaxially with the center of rotation thereof, a first motor 22 and a second motor 23 generating a torque, respectively, first and second decelerating means for increasing torques generated from the first motor 22 and second motor 23 by deceleration them through a first gear train 36 and a second gear train 37 provided between the output gear 34 and the first motor 22 and then transmitting the increased torque to the output gear 34, and a control means 81 for controlling the first motor 22 and second motor 23 to generate torques in reverse direction in order to control driving thereof and rotating the output gear 34 based on the difference of torques generated from the first motor 22 and second motor 23.
Patent JP-2003028816-A (JP)
Title: Total reflection x-ray fluorescence analyzer
Inventor: DOUI MAKOTO
IPC: G01N23/223
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a total reflection X-ray fluorescence analyzer which can obtain information related to a sample by positively utilizing Raman scattering generated from the sample. SOLUTION: An intensity ratio between elastic scattering and Raman scattering is calculated by an intensity ratio calculating means on the basis of the measured intensity of secondary X-rays 7.
Patent JP-2003031170-A (JP)
Title: Electron emitting negative electrode, and manufacturing method of the same
Inventor: SAKAWA MORIKAZU
IPC: H01J9/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting negative electrode which restrains a fall-off of a single crystal needle from a reservoir, enabled to further restrain cracks, for the system to which, a stabilizing material is added, and to provide a method of stably providing the reservoir by shortening the forming process. SOLUTION: The electron emitting negative electrode comprises a needle made of the single crystal of tungsten or molybdenum, a filament for heating the needle, and a reservoir formed on the needle, containing an element for lowering the work function of the single crystal. The reservoir contains at least one element chosen from a group belonging to 2A group, 3A group, or 5A group, and formed into thin-film shape.
Patent JP-2003029414-A (JP)
Title: Exposure device
Inventor: ASAMI MASATOSHI
IPC: G03B27/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device with which the uniform adhesion between a photomask and a printed wiring board can be obtained. SOLUTION: A tapered part 21 is formed at the photomask 20 and the photomask is supported at a mask holder 2 in this tapered part. The mask holder 2 is supported by a copy frame 1 and is placed on a supporting arm 80 of a Z-axis moving device 8 by means of a load adjusting device 3. The photomask is thus made movable relative to the printed wiring board B while the photomask is guided by a guide device 4 and the position thereof in X-Y directions is maintained. The photomask 20 is brought into tight contact with the printed wiring board B by the weights of the copy frame 1, the mask holder 2 and the photomask 20 and its tight adhesion pressure is adjusted by the load adjusting device 3.  The copy frame 1 is tiltable relative to a guide shaft 40 of the guide device and the uniformity in the tight contact of the photomask 20 and the printed wiring board B is improved by such constitution.
Patent JP-2003023934-A (JP)
Title: Double bearing reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing reel for fishing, capable of sufficiently exhibiting waterproof performance and keeping good reel function under conditions in which the environment used is severe. SOLUTION: As described in the claim 1, in the double bearing reel for fishing equipped with a clutch mechanism for changing over a spool rotatably supported between side plates to a spool-free state and a fishline-winding state by a clutch detaching operation of a pinion attached to the interior of side plates of a reel body, a seal material is installed between the pinion and the peripheral member oppositely arranged in the diameter direction. As described in the claim 2, in the double bearing reel for fishing described in the claim 1, the seal material is installed between the outer periphery of a supporting shaft and the internal circumference of the pinion by the supporting shaft supporting the pinion rotatably and slidably to the shaft direction.
Patent JP-2003027542-A (JP)
Title: Faucet having branch port
Inventor: MATSUURA SADAAKI
IPC: E03C1/042
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively constitute a faucet with a branch port having the branch port for introducing water flowing out of a valve part of a faucet body into a hose exposed on a counter. SOLUTION: This faucet internally stores a water discharge/cut-off valve unit 52 inside a cylindrical housing 44 in the faucet body 12. The housing 44 is constituted as a waterway forming member by resin. A part (a water chamber 78) of a waterway is formed inside by the housing 44. The sideward projecting cylindrical branch port 118 is integrally molded in the housing 44 in a state communicating with the waterway.
Patent JP-2003029665-A (JP)
Title: Protective circuit for substrate for display device
Inventor: INADA KATSUHIKO
IPC: H01L21/822
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit for a substrate for a display which becomes to be high resistance at the application of a voltage in an inspecting process and also becomes to be low resistance at the application of a high voltage such as static electricity. SOLUTION: In a protective circuit 8 which is provided with the protective element 18 connected to an input-output terminal 17 and the auxiliary common wiring 19 connected to this protective element 18 in common, the protective element 18 is constituted of a semiconductor wiring in which a p type semiconductor part 181 and an intrinsic semiconductor part 182 are connected in series. Since the current-voltage characteristic of the protective element 18 by this constitution becomes nonlinear, the protective circuit becomes to be high resistance at the application of the voltage in the inspecting process and also becomes to be low resistance at the application of the high voltage such as static electricity.
Patent JP-2003000216-A (JP)
Title: Mr enzyme feed plant
Inventor: HIRAYAMA MIE
IPC: B09B3/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To continuously obtain a feed having a low peroxide value, a low histamine content and low trimethylamine content suitable for rearing of cows, pigs, or the like, and containing useful enzymes such as protease in large amounts by using wet refuse, or the like, as a raw material and preferentially proliferating an MR bacterium group which is a target bacterium in a wet refuse, or the like, without causing putrefaction due to contamination. SOLUTION: A water content of a raw material such as wet refuse is adjusted to 10-13% by a drier and the raw material is powered and sieved and the sieved raw material is inoculated with the MR bacterium group (separately be filed soon) developed by the applicant of this invention, and a primary fermentation is carried out at about 50 deg.C in a fermentation treatment device. After the primary fermentation is finished, the fermentation treatment device is further hermetically sealed and the primary fermentation product is fermented at about 60 to 70 deg.C fermentation temperature over about 48 hr in a secondary fermentation chamber in which a belt conveyer driven at a low speed is installed and then forced-air drying of the fermented product is carried out. All of these steps are carried out in a clean room.
Patent JP-2003037274-A (JP)
Title: Zener diode and manufacturing method therefor
Inventor: EBARA TOSHIHIRO
IPC: H01L29/866
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a P-doped substrate having variations in resistance value even within the same substrate, resulting in lower yield, although a silicon substrate, in which P (phosphorous) is doped, has been used for the conventional Zener diodes. SOLUTION: The method for manufacturing Zener diodes is provided, in which an Sb (antimony) doped substrate 1 is used for a low-resistance N-type silicon wafer. A P-type B (boron) and an N-type P (phosphorous) are both diffused in the anode region of the Sb doped substrate 1, to form an anode 5. Thus, the Zener diode 10 is improved in breakdown strength, and has little variations.
Patent JP-2003036741-A (JP)
Title: Two-core parallel extra-fine coaxial cable
Inventor: TANAKA KANDAI
IPC: H01B11/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-core parallel extra-fine coaxial cable which has fine terminal processing property allowing an outer conductor to be easily cut and eliminated without cutting the cores. SOLUTION: Two cores 4, each of which obtained by coating an internal conductor 2 with an insulator 7, are placed in parallel. On the periphery of these cores 4, a tape layer which has the heat resistance greater than the rated temperature of these cores 4, is placed, and an outer conductor 6 is placed on the tape layer 5.