baber/WOPTO huggingface dataset:
Patent JP-2001327657-A (JP)
Title: Game machine
Inventor: ITO WATARU
IPC: A63F5/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to objectively grasp the degree of skillfulness for stopping operation or the degree of understanding for a game. SOLUTION: This game machine comprises reels 3L, 3C and 3R for variably displaying patterns necessary for the game; a control means for determining an internal hit generation by a random value sampled every game and stop- controlling the variable display operation of the reels 3L, 3C and 3R on the basis of the determination result and the stopping operation by the player, which converts the stop operation to points on the basis of the information relating to the game and counts the points corresponding to the player's stop operation; and a liquid crystal display device 5 for notifying the player of the points, the result of the counting of points, or the information relating to them.
Patent JP-2000356386-A (JP)
Title: Method and device for controlling air conditioner
Inventor: RI JINGYOKU
IPC: F24F11/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To control an indoor temperature in accordance with an outdoor temperature and keep constant a difference between the outdoor temperature and the indoor temperature by a method wherein a heat exchanging system is controlled in accordance with an outdoor atmospheric information transmitted through an external remote communication line. SOLUTION: When a healthy operation mode is selected, an outdoor atmospheric information is received and an outdoor temperature is set in accordance with the information (S204-S205). Thereafter, a present indoor temperature is compared with the set temperature when the indoor temperature is lower than or equal to the set temperature, the outdoor atmospheric information is received again (S204). When the same is higher than the set temperature, cooling operation is effected (S206-S207). After the cooling operation for a given period of time, the indoor temperature is compared with the set temperature again. When the same is not arrived at the set temperature, the cooling operation is continued until the same is arrived at the set temperature (S208). Then, the cooling operation is stopped when the set temperature is achieved (S209).  Next, the healthy operation mode is judged whether the same is released or not (S210). When the same is released, the operation mode is returned to an initial mode, but when the same is not released, the outdoor atmospheric information is received again.
Patent JP-2001337220-A (JP)
Title: Color filter for liquid crystal
Inventor: KUROSE YOSHIYUKI
IPC: G09F9/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal preventing haze generation on a transparent electrode. SOLUTION: In the color filter for the liquid crystal provided with a transparent substrate 2, a light shielding mask 3 formed on a surface of the transparent substrate, a translucent film 4 formed on a light transmissive opening part of the light shielding mask and transparent electrodes 5 formed on their surfaces, the color filter is characterized by being provided with narrow pores 7 going through the transparent electrodes 5 in the film thickness direction.
Patent JP-2001343997-A (JP)
Title: Method and device for encoding digital acoustic signal and recording medium
Inventor: ARAKI SADAFUMI
IPC: G10L19/035
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for encoding a digital acoustic signal and a recording medium, which improve the tone quality by setting an absolute audibility threshold in accordance with input acoustic data. SOLUTION: The digital acoustic signal encoding device which subjects the digital acoustic signal to prescribed processing to divide this acoustic signal into plural bands and uses a human absolute audibility threshold to calculate a tolerance strength in each divided band and assigns encoding bits is provided with a varying means which adaptively varies the absolute audibility threshold on the basis of the distribution of values in a frequency area which is obtained by converting the input acoustic signal in each frame to the frequency area.  This varying means arranges a straight line in a graph representing logarithmic values of strengths of values in the frequency area and sets the absolute audibility threshold to a higher value in the case that the area of a part interposed between a curve representing the logarithmic values of strengths and this line is larger than a prescribed value, and the varying means sets the absolute audibility threshold to a lower value in the case that it is smaller than the prescribed value.
Patent JP-2001340970-A (JP)
Title: Conductive plate for spot welding and ground structure for spot welding
Inventor: TANAKA TAKEMI
IPC: B23K11/24
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive plate and ground structure for spot welding which has simple and inexpensive constitution and which even if welding works are performed to many spots continuously for a long time doesn't give damages to welded members close to a ground electrode, performs spot-welding properly in excellent efficiency and workability. SOLUTION: The conductive plate 13 which is excellent in conductivity and flexibility, is attached to the metal surface exposed by peeling off paint at the appropriate place of a body 14. In this state, a clamp 7 clamps the both side of the body 14 and the ground electrode 2 to be secured. Also at the position remote from this ground electrode 2, a clamp 8 secures the body 14 and the conductive plate 13. Welding current is supplied from an electric power supply source 1 to the ground electrode 2 and a movable side electrode gun 4 through electric supply horses 3, 5, spot welding is performed at the position of the tip 4a of the electrode gun 4.
Patent JP-2001340948-A (JP)
Title: Method for drafting unsolidified portion in continuous casting machine
Inventor: ASARI TAKASHI
IPC: B22D11/128
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for drafting an unsolidified portion in the continuous casting machine which does not allow an excessive load on a part of rolls by a uniform draft of all the rolls in the same guide roll segment. SOLUTION: By equalizing the draft motion timing in an entrance draft cylinder C1 to that in an exit draft cylinder C2, the draft speed Vr1 of the entrance draft cylinder C1 is slowed, while the draft speed Vr2 of the exit draft cylinder C2 is quickened. When an equal volume of casting pieces A is drafted by all the rolls 3 of a pair of guide frames 4, 4, it is necessary for the moving distance of the exit draft cylinder C2 to be longer than that of the entrance draft cylinder C1, but when the draft movement begins at the same time in the entrance draft, cylinder C1 and the exit draft cylinder C2, the draft speed Vr1 of the entrance draft cylinder C1 is slowed, while the draft speed Vr2 of the exit draft cylinder C2 is quickened.  In this way, the exit roll 3 begins to draft after the entrance rolls 3 begins to draft, and all the rolls 3 move to draft the casting pieces A in the uniform rolling f.
Patent JP-2001304517-A (JP)
Title: Melting method
Inventor: KUME SHOICHI
IPC: F23G7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To treat powder without flying by previously mixing fly ash generated in the a process for treating waste or waste generated by aluminum refining, forming briquets or the like and melting them without treating the waste in a final treatment place or throwing away it. SOLUTION: Ordinary refuse, ordinary waste, industrial waste, construction surplus soil, construction waste materials, sludge, contaminated soil or the fly ash, incinerated ash or the waste of fishery products and waste such as aluminum dross or aluminum or the like generated by aluminum refining are mixed or formed together and the obtained product is directly molten.
Patent JP-2001342580-A (JP)
Title: Plated metal sheet/strip for radiators of electronic component and manufacturing method
Inventor: MANAKO TAKAHIRO
IPC: H01L23/373
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To improve an adhesiveness of radiators with resin adhesives for electronic components such as a semiconductor device. SOLUTION: A copper or copper alloy plate/strip comprises an aminosilane compound film on the extreme surface in a part to be bonded with a resin thorough an adhesive and a Ni or Ni alloy plated layer for the substrate. The plate/strip can be manufactured by means of dipping the metal plate/strip with the Ni or Ni alloy plated layer film in a solution including the aminosilane compound of 0.001% or more.
Patent JP-2001342430-A (JP)
Title: Coating liquid for photocatalyst-supporting structure
Inventor: SAITO KAZUNORI
IPC: B01J37/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid a for photocatalyst-supporting structure, of which coated film is colored for a certain period of time after being coated so that the coated surface and non-coated surface can visually be recognized and then rapidly gets colorless and eventually transparent (not only in the visible light region but also in the ultraviolet region), and to provide a method for producing a photocatalyst-supporting structure using the coating liquid. SOLUTION: This coating liquid is used for forming an adhesion layer composing a photocatalyst-supporting structure composed of the adhesion layer and a photocatalyst layer comprising a photocatalyst laminated on the support in this order, and contains at least one chromic material.
Patent JP-2001027286-A (JP)
Title: Torsional vibration damper and manufacture of the same
Inventor: HEIDINGSFELD DIETMAR
IPC: F16F15/129
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To achieve the variability superior in adaptability of damping characteristics with a simple structure by comprising two masses relatively rotatably supported, and a wedge interlocked with a frictional device acting between the masses. SOLUTION: A damper comprises a primary mass and a secondary mass, both masses are interlocked to each other through a spring-friction device 3, and the secondary mass 2 is relatively rotatably supported with respect to the primary mass 1 in a bearing metal formed by a second structural group 4 of the primary mass 1. A wedge 5 is mounted in a corresponding small chamber 6, the small chamber 6 has a friction surface 8 on the outside in the radial direction, and the wedge 5 is contacted with the friction surface 8. The wedge 5 is free to the ignorable friction, but is interlocked by a spring device 3 within a range of the possible magnitude.  By applying this constitution, the damping action is reduced when the rotational amplitude between masses is small, and is largely produced when the rotational amplitude between masses is large, and simultaneously the large damping action can be produced when a rotating speed is high, and the small damping action can be reduced when the rotating speed is low.
Patent JP-2001351865-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: URAGAMI YASUSHI
IPC: H01L21/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory crystallization in epitaxial film buried in a trench and prevent a defective part as a buried hollow part called porosity. SOLUTION: After an opening is formed at a prescribed region of a silicon oxide film 2, a silicon substrate 1 is etched through the opening to form a trench 3 in the silicon substrate 1. After the trench 3 is formed, the silicon oxide film 2 is etched so that the opening width of the opening formed in the silicon oxide film 2 becomes larger than that of the trench 3 and the opening edge of the silicon oxide film 2 retracts to the inner wall face of the trench 3. The epitaxial film is grown on the silicon substrate 1 including the inside of the trench 3, and the surface of the epitaxial film is flattened.
Patent JP-2001000024-A (JP)
Title: Machine for harvesting root vegetables
Inventor: YOSHIDA MICHIICHI
IPC: A01D27/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a root vegetable-harvesting machine which can surely dig and transfer root vegetables planted in a field and can cut off the leaves and stems of the root vegetables from their root portions during the transfer, while, if necessary, partially leaving the leaves and stems on the root portions. SOLUTION: This root vegetable-harvesting machine is obtained by forming the lifting and transferring device 15 of a harvest work portion B mounted on a self-propelled vehicle A from a device 15a for nipping and transferring the leaves and stems of the root vegetables and from a neck portion nipping and carrying device 15b disposed on the lower side of the device, and disposing a cutting device 17 above the neck portion-nipping and carrying device 15b. The cutting device 17 comprises a rotary blade facing a nipping and transferring route of the lifting and transferring device 15. The position of the rotary blade which is the cutting device 17 can vertically be adjusted between a place near to the lower side of the device 15a and a place near to the upper portion of the neck portion-nipping and carrying device 15b.
Patent JP-2001347341-A (JP)
Title: Method for finishing master mold
Inventor: KAWAI YUTAKA
IPC: B05D7/24
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a finishing stage free from problems in the operational environment in a short time in a method for finishing a master die. SOLUTION: By an ultraviolet ray setting coating material coating stage in which the surface of a resin mold as a master mold is coated with an ultraviolet ray setting coating material and a setting stage in which the resin mold coated with the ultraviolet ray setting coating material is irradiated with ultraviolet rays to set the ultraviolet ray setting coating material, the surface roughness of the resin mold is improved. In this way, the time required for the finish can remarkably be reduced compared with the case of finish by the conventional sand paper. Further, in the finish by the conventional sand paper, shavings are generated to cause problems in the operational environment, but in this invention, the above shavings are not generated, so that there is no problems in the operational environment.
Patent JP-2001349970-A (JP)
Title: Fixing structure of ferromagnetic body mounted on nuclear fusion device
Inventor: NAKAYAMA TAKESHI
IPC: G21B1/17
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the scattering and loss of plasma from a plasma-confined region. SOLUTION: A ferromagnetic plate 10 generating a magnetic field canceling a magnetic field due to a current conducted into a troidal magnetic field coil 2 is arranged in a vacuum container 4, and a mounting means, for example, 8 is inserted into a through-hole 10A provided in the ferromagnetic plate 10 to tighten the mounting means to a fixing part, for example, 7 of the vacuum container 4 and fix the ferromagnetic plate 10 between the mounting means and the fixing part. An auxiliary ferromagnetic plate 12 replenishing a magnetic field by a magnetic field lost due to the through hole of the ferromagnetic plate is provided in the mounting means to suppress the leakage of magnetic flux from the ferromagnetic plate 10.
Patent JP-2001356737-A (JP)
Title: Display device and control method therefor
Inventor: GOHARA YOSHIHIRO
IPC: G09G3/20
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic radiation because each bit of display data is inverted so frequently that the electromagnetic radiation is increased by switching when frequency components of a picture contained in the display data are high. SOLUTION: When a half number of bits or more of parallel input display data 10 are inverted at the same time, a display data generation part 4 inverts original display data. Also, it outputs a data inversion signal 13 indicating that the data have been inverted to a control circuit 5. Based on the signal outputted from the part 4, the control circuit 5 performs processing by converting into original display data. Thus, it is possible to reduce a switching frequency of a digital circuit and control the undesired electromagnetic radiation.
Patent JP-2001075075-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: HIUGA SHOJI
IPC: G02F1/133
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce a thickness and weight and to decrease the distortions of displayed images in consequence of pressing operation to an input section. SOLUTION: This liquid crystal device is constituted by superposing the input section 4 on a liquid crystal panel 2 and allows input operation. The input section 4 has a front side substrate 8a existing on a front side and a back side substrate 8b facing the same. The liquid crystal panel 2 has a first substrate 22a existing on the front side and a second substrate 22b existing on the back side. Since the front side substrate 8a and back side substrate 8b of the input section 4 have flexibility, the thin and light input section 4 may be constituted. Even more, the second substrate 22b of the liquid crystal panel 2 has flexibility and, therefore, the generation of distortion patterns may be prevented in liquid crystal displaying when the input section 4 is subjected to the pressing operation.
Patent JP-2001353682-A (JP)
Title: Electrostatic attraction device, substrate conveyor and evacuation process device
Inventor: MAEHIRA KEN
IPC: H01L21/683
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide techniques related to an electrostatic attraction device capable of electrostatically attracting a substrate, particularly when the substrate is deflected. SOLUTION: The electrostatic attraction device 33 has a rectangular support 40, driveshafts 211 to 214 arranged at the four corners of the support, and oscillatable plate-shaped electrostatic attracting parts 231 to 234 mounted at the ends of the driveshafts. Since the surface of each of the attracting parts 231 to 234 can be tilted in all directions, even if the substrate 11 is deflected and no longer flat, the surface of each of the attracting parts 231 to 234 is tilted along the surface of the deflected substrate 11 and the surface of the substrate 11 becomes parallel with the surface of each of the attracting parts 231 to 234 resulting in the contact of the overall surface of each of the attracting parts 231 to 234 with the surface of the substrate 11.  Thus, the area of contact with the surface of the substrate 11 increases and an electrostatic attracting force also increases, ensuring that the device electrostatically attracts and retains the deflected substrate.
Patent JP-2002010664-A (JP)
Title: Rotation-control unit for dc motor
Inventor: ONO YOSHIMI
IPC: H02K23/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To exactly detect a rotational speed of every rotational direction and the number of the revolutions of a brush-type DC motor with a simple and spaceless configuration, and to effectively control the rotation. SOLUTION: A DC motor 13 comprises electrode brushes B21 and B22, and rotation-detection brushes BD2a and BD2b. A pulse-count means 151 of a motor- control circuit 15 counts the number of output pulses of a comparator 14 that selectively compares the rotation-detection brush BD2a and BD2b with a reference voltage, gives the number to an accumulated revolution-number calculation means 152 and calculates the accumulated number of revolutions of a rotor, i.e., a motor, based on the number of pulses.  A remaining revolution-number calculation means 153 calculates the remaining number of revolutions that is before reaching a target accumulated number of revolutions based on the accumulated numbers of revolutions calculated by the accumulated revolution- number calculation means 152 and based on the target number of revolutions, and feeds a motor-control signal that corresponds to the remaining number of the revolutions to a motor-driving circuit 12.
Patent JP-2002005581-A (JP)
Title: Carbon dioxide resolver
Inventor: SUZUKI MINORU
IPC: F27D17/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a CO2 resolver which allows the circulative use of materials for resolution and fixation of CO2 and a by-product and is efficient. SOLUTION: Exhaust gas having passed an exhaust gas disposer 17 is led to a CO2 reactor 22. The temperature within the CO2 reactor 22 is kept at about 300-700 deg.C, and Fe being recovered as metal components from an ash fusing furnace 24 and a small quantity of Cu are blown in fused condition into it, and C, an iron oxide, and a small quantity of Cu and residual gas remain. An iron oxide/Cu/C/residual gas resolver 23 resolve these. The iron oxide is cast in the ash fusing furnace 24, and is reduced by the reductive action that the ash fusing furnace 24 has, and is taken out as metal components, and is cast again into the CO2 reactor 22. Since the incinerated ash cast in the ash fusing furnace includes some iron components, the consumed iron components are replenished with these iron components, and the additional casting of the iron dioxide during operation is unnecessary.
Patent JP-2002005709-A (JP)
Title: Flow measuring device
Inventor: SATO KUNIHIKO
IPC: G01F1/684
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy and reliability by preventing a filler for circuit protection from sticking to the back surface side of a detecting element. SOLUTION: The base 11 of a flow sensor 10 is supported by a supporting pedestal 19 with the base mounted on the mounting pedestal 17 in a base storing recessed part 9. A thin part 13 is provided on the surface side of the base 11 by forming a recessed hollow part 12 on its back surface side, and a temperature sensitive resistor 14 to detect an air flow is provided on the thin part 13. A filler intercepting wall 21 is provided on the bottom part side of the base storing recessed part 9, and the filler intercepting wall 21 intercepts the filler 22 for circuit protection, which is filled in the casing 3 side, flowing into the recessed hollow part 12 through a ventilating groove 20 positioned on the back surface side of the base 11.  Thereby, the filler 22 prevents detection accuracy of the flow from being lowered by sticking to the vicinity of the back surface of the temperature sensitive resistor 14.
Patent JP-2002005931-A (JP)
Title: Screening method for carcinogenicity
Inventor: OGAWA TETSUO
IPC: G01N33/15
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a screening method for carcinogenicity relative to a uterus and a mammary gland economically performable in a short time. SOLUTION: According to this method, (a) a tested compound is given to a neonate of a rodent and thereafter apoptosis in an epitherium tissue of the uterus and/or vagina of the neonate is observed, or (b) the tested compound is given to a suckling of a rodent and thereafter apoptosis in a tissue of the mammary gland of the suckling is observed, thereby screening selective estrogen receptor modifiers for carcinogenicity.
Patent JP-2002009367-A (JP)
Title: Ferromagnetic tunnel-effect element and magnetic memory using the same
Inventor: SEKIGUCHI YOSHINOBU
IPC: H01F10/30
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To make operable a ferromagnetic tunnel-effect element at about a room temperature, even though perovskite oxide magnetic substances are used in its ferromagnetic substance layers. SOLUTION: On an STO substrate 11, a first ferromagnetic thin film 13, a tunnel barrier layer 14, and a second ferromagnetic thin film 15 are laminated in this order. The tunnel barrier layer 14 is formed out of amorphous SiO2. Although the first and second ferromagnetic thin films 13, 15 are formed respectively out of perovskite oxidized-grain magnetic substances, especially the second ferromagnetic thin film 15 is formed out of a polycrystal perovskite oxide magnetic substance oriented in only one axial direction.