baber/WOPTO huggingface dataset:
Patent JP-2001276284-A (JP)
Title: Golf club head
Inventor: ASAI SHIGERU
IPC: A63B102/32
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head at the neck of which distortion is hard to be generated at the time of welding, exhibits a high quality of accuracy such as the lie angle, the face angle, and the like, and exhibits a high durability. SOLUTION: A first external shell member 2 formed by casting is a member integrating a hosel 4 and a sole 5. The hosel 4 has a bolster 7 spreading like an umbrella at its midpoint in the direction of its length and the part lower than the bolster 7 is a cylindrical guide 9 integrally having a part of the heel wall of the head body. Wings 10 are protruded from the cylindrical guide 9. The first external shell member 2 and a second external shell member 3 formed by press molding are integrated by welding.
Patent JP-2001280908-A (JP)
Title: Position detector
Inventor: NEKADO YASUO
IPC: G01D5/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress an influence of a disturbance magnetic field to provide accurate position information even when a position is detected in a circumstance where the disturbance magnetic field such as earth magnetism acts relatively strongly thereon. SOLUTION: A first sensor part 22 and a second sensor part 23 are arranged in different positions along a direction (Z-direction) orthogonal to a direction (X-direction) along which a scale 10 and a magnetic sensor 20 are moved relatively. The first sensor part 22 and the second sensor part 23 are driven by an in-phase high frequency wave, and differential outputs thereof are found to detect a relative position of the magnetic sensor 20 with respect to the scale 10.
Patent JP-2001275836-A (JP)
Title: Heating apparatus
Inventor: KANEKO YOSHIO
IPC: A23L7/109
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus that easily purifies hot water. SOLUTION: This heating apparatus is so constructed that an open-top container 1 is provided with a drain port 2 with a stop cock 3 in the bottom region, a water feed port 12 below the middle region, a hot-water feed port 6 in the top region, and a steam port 9 for spouting steam parallel with the liquid level in the substantial middle region, and that a venturi tube 10 is positioned at the tip of the steam port 9.
Patent JP-2001286164-A (JP)
Title: Ultrasonic vibration motor, and electronic device with ultrasonic motor
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drive control method of an ultrasonic motor, which enables the motor to smoothly start and make a precise positioning of an object to be driven, the ultrasonic motor and an electronic device with the ultrasonic motor using this method. SOLUTION: The ultrasonic motor 1 has a first piezoelectric vibrator 11 which vibrates in a pressure-contacting direction with the object to be driven and a second piezoelectric vibrator 12 which vibrates in the transfer direction of the object. The dimension and ratio of the pressure-contact force and the transfer force to the object are controlled separately by a control circuit 22, coping with a drive situation of the object, by controlling an applied voltage from a first signal generator 31 to the first piezoelectric vibrator 11 and an applied voltage from a second signal generator 32 to the second piezoelectric vibrator 12.
Patent JP-2001284016-A (JP)
Title: Power feeder and heater
Inventor: IWATO YASUHIRO
IPC: H05B3/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an airtight sealed power feeder enabling to feed a large current of several 10As by a simple manufacturing method. SOLUTION: This air tight sealed feeder has a quartz, a hard glass, and a gradient function glass connected to the quartz and the hard glass and which has a different expansion coefficient stepwise, and inside a glass tube 5 of 0.7 to 1.5 mm of wall thickness, one end is protruded at least 10 mm from the glass tube 5 and is encapsulated with an air tight sealing part 7 with the hard glass, and another end has a tapered part 6a and composed by a metal lead-in wire which is protruded at least 30 mm from the open end of the glass tube 5.
Patent JP-2001289158-A (JP)
Title: Reciprocating pump device
Inventor: ISHIMURA TADASHI
IPC: F04C15/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a simplified and miniaturized reciprocating pump device, with reduced cost by integrating a hydraulic pump and forming an oil tank as the same body. SOLUTION: In this reciprocating pump device, an input joint part 10 of the hydraulic pump 9 is directly connected to an output end part 6b at a side opposite to an input end part 6a of a crank shaft 6 penetrating through a crank case part 2, and the crank case part 2 is communicated with an inlet side 9a of the hydraulic pump 9, a return pipe line is formed from a discharging side 9b of the hydraulic pump 9 to the crank case part 2 through a working machine part 13.
Patent JP-2001290455-A (JP)
Title: Display monitor and method for controlling horizontal deflection of the same
Inventor: ANO KENJI
IPC: H04N5/12
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a complicated circuit is required for horizontal deflection control because a digital I/F compatible display has to perform pixel conversion only from image data inside of the display and create a video signal and a synchronizing signal without receiving an external synchro nizing signal. SOLUTION: This invention relates to a horizontal deflection control circuit of a display monitor compatible with a digital I/F, and a microcomputer controls a phase and a pulse width of a horizontal drive pulse outputted by a signal generator in the display, and reads a phase difference between feedback pulse and a horizontal oscillation pulse from a counter circuit by directly driving a horizontal output circuit, and controls the output of the horizontal drive pulse so that the phase difference is to be constant.
Patent JP-2001287058-A (JP)
Title: Method of laser beam machining and laser beam machining device
Inventor: YAMAGATA KOICHI
IPC: B23K26/382
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of laser beam machining and a device therefor by which a precise and rapid machining is performed by making a plurality of and separated machining positions set at a work irradiated with a laser beam. SOLUTION: In the machining with a laser beam L, the irradiation of the laser beam L emitted from laser beam oscillators 1 and 11 is stopped after a machined position is irradiated, then the next machining position is irradiated after moving along a curved track to the next machining position while the irradiation is stopped.
Patent JP-2001291435-A (JP)
Title: Electromagnetic wave shielding braided sleeve with earth cable and its manufacturing method
Inventor: MATSUDA SHINICHI
IPC: H05K9/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding braided sleeve with an earth cable and its manufacturing method, allowing a terminal to be mounted on the earth cable assembled into the braided sleeve, when used, the earth cable to be easily headed and drawn out of the braided sleeve during mounting the earth terminal thereon and the earth cable braided into the braided sleeve itself to be handled as a similar way as in the case that no earth cable exists. SOLUTION: The braided sleeve (S) having electromagnetic wave shielding performance, in which a preset number of element wires (s) are spirally braided, comprises the earth cable (A) braided in parallel or at a more gentle angle than the spiral angle of the element wires (s) in the longitudinal direction of the braided sleeve (S), independently of the braided structure of the braided sleeve (S).
Patent JP-2001294982-A (JP)
Title: High strength bend pipe and its producing method
Inventor: TERADA YOSHIO
IPC: C22C38/58
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a bend pipe having a high strength and toughness at low temperature, and to provide its producing method. SOLUTION: In this high strength bend pipe composed of a low C-Nb-Ti as a base, the contents of Mg, N and O are strictly specified and also, fine carbonitrides including the oxides of Mg and Al are contained, and the steel pipe is heated, and directly after that, hard quenching treatment is performed while being subjected to bending. In this way, the high strength bend pipe (X>=65 in the API standard) excellent in low temperature toughness can stably be produced, the operation cost at the time of laying pipeline is reduced, and further, the safety of the pipeline is remarkably improved.
Patent JP-2001295346-A (JP)
Title: Healthiness evaluation method for sanitary ware
Inventor: ICHIKI TOMOYASU
IPC: E03D9/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a quick and simple evaluation method for the healthiness of sanitary ware. SOLUTION: This is a sanitation evaluation method for the surface of sanitary ware including a process of staining the surface of sanitary ware by an aqueous solution containing crystal violet and a process of visually observing the degree of staining after the completion of the coloring.
Patent JP-2001298396-A (JP)
Title: Speech communication quality measuring terminal having timer correction function
Inventor: KUSHIZAKI SHINJI
IPC: H04W24/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate manual maintenance of a timer at a low cost by utilizing a function a portable telephone set originally has and automatically correcting the time of a measuring terminal. SOLUTION: A memory 2 consisting of a ROM and a RAM, the timer 3 including a register and a counter and a serial interface circuit 4 are connected to the data bus of a CPU 1, the portable telephone set 7 is connected to the data bus through an RS-232C cable 5 and an interface connector 6, an automatic power on/off function is operated at the end of 24 hours to switch the power of the telephone set 7 from off to on at a preliminarily set time, a power on signal outputted at that time is detected and correction processing is applied to the timer 3.
Patent JP-2001298116-A (JP)
Title: Flat package component mounting structure
Inventor: YANAGI YOSHIYUKI
IPC: H05K1/18
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a disconnection of a lead 12 due to an application liability of a stress (a concentration liability of the stress) to the lead 12 in the case of deforming a PWB 2 due to a vibration or the like since a part for enhancing a rigidity by an adhesive 3 is disposed at an inside of the lead 12 (at four corners of a package body 11) in a conventional flat package component mounting structure. SOLUTION: A frame of a size for bringing an end of a lead of a flat package component into coincidence with a contact surface of a front surface of the printed board is mounted on a rear surface of the printed board.
Patent JP-2001295979-A (JP)
Title: Non-cutoff water type insertion method for valve and the like
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L55/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by using movable sleeves attached to an existing pipe for fixing a valve with the existing pipe cut and facilitating work for replacing the cut pipe with a valve and the like. SOLUTION: After the existing pipe 1 is cut at two places by using a cutter mounted on a pair of movable sleeves 3 attached thereto to be rotatable and movable to the pipe-axial direction, an area around the existing pipe 1 including the movable sleeves 3 is covered with a closing case 15 previously storing the valve 21. Both movable sleeves 3 are moved sideways by a mover 18 for replacing a cut pipe 1a with the valve 21 and then both movable sleeves 3 are moved to the valve 21 to be fixed in a closed condition. Finally, the closing case 15 is withdrawn.
Patent JP-2001296773-A (JP)
Title: Image forming device
Inventor: YAMADA MASAAKI
IPC: G03G21/16
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being safe and stable in terms of weight balance, free from being deformed, easily handleable when it is transported and having high rigidity because an inertial rotating body being a member having a large mass is attached so as not to be a hindrance or not to drop not come into contact with an image carrier, so that an abnormal image due to the irregular rotation of the image carrier is prevented from being formed. SOLUTION: This image forming device is constituted of the image carrier 1 carrying a formed image, an image carrier rotating and driving shaft 2 holding the image carrier 1 rotatably, the inertial rotating body 3 stably rotating the image carrier 1 held by the driving shaft 2, an inertial rotating body rotary shaft 4 rotatably holding the rotating body 3, a rotational driving force transmitting means 5 transmitting rotational driving force between the shafts 4 and 2, and a bottom member 6 rotatably and adjacently holding the rotating body 3 at a bottom part 0a.
Patent JP-2001294969-A (JP)
Title: Cemented carbide
Inventor: TEZUKA KAZUHIRO
IPC: C22C1/05
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide essentially consisting of WC, having high hardness, excellent in wear resistance, excellent in corrosion resistance, and suitably used for cutting tools, wear resistant tools, corrosion resistant tools and various applications. SOLUTION: In a cemented carbide essentially consisting of WC, Ni component composing a bonding phase is contained in the range of 10 to 20 wt.%, and a metal boride in the range of 0.2 to 5.0 wt.%, and further, a Cr carbide of is contained in the range of 50 to 150 wt.% to the above Ni component.
Patent JP-2001297562-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To maintain sure sliding of a brake member by preventing a brake arm from falling down inward. SOLUTION: In order to support and slide the brake arm when the brake member slides, a sliding guide of the brake arm provided in an upper half side is provided in a portion where an upper half journals a front lid, or its proximity so that the sliding guide of the brake arm can support the tip part of the brake arm when the brake member is in a braking position.
Patent JP-2002006866-A (JP)
Title: Karaoke sing-along machine
Inventor: TSURUMI KANEHISA
IPC: A63F13/46
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine which is capable of smoothly executing a dance game and knowing the calorie consumption by the KARAOKE sing-along. SOLUTION: Step instruction videos instructing the steps of dance are displayed on a monitor 6 of the KARAOKE sing-along machine during playing of KARAOKE sing-along music. The step instruction videos are formed by a dance control unit 4 which is a controller of the dance game. A step board 9 is connected to the dance control unit 4 and a user grades the dance on the step board 9. The calorie consumption by the singing and the calorie consumption by the steps are calculated and are displayed on the monitor to report the calorie consumption to the user.
Patent JP-2001302203-A (JP)
Title: Method for reforming methanol and method for producing continuous catalyzer for reforming methanol
Inventor: TAKE TETSUO
IPC: B01J23/80
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for reforming methanol by which not only the methanol can efficiently be reformed, but also the hydrogen concentration in the product can be heightened, and further to provide a method for producing a continuous catalyzer for reforming the methanol, usable for the method. SOLUTION: This method for producing the continuous catalyzer 4 having an alumina layer 3 carrying a catalytic material comprises allowing an alumina layer 2 obtained by anodizing the surface of an alumina substrate 1 or a layer obtained by coating an oxide on the alumina layer 2, to carry the catalytic material for reforming the methanol. The method for reforming the methanol comprises using the continuous catalyzer 4 produced by the above method.
Patent JP-2001303367-A (JP)
Title: Method for producing polyester combined filament yarn
Inventor: YOSHIMOTO MASATO
IPC: D02J1/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a polytrimethylene terephthalate-based polyester combined filament yarn having stretchability, softness and bulkiness without causing fuzzes and end breakages. SOLUTION: In producing a combined filament yarn by using two kinds of multifilaments obtained by spinning a polytrimethylene terephthalate-based polyester from a single spinneret or different spinnerets by different spinning drafts, the spinning draft at the high draft side is 5,000-200,000 and a spinning draft difference between the high draft side and the low draft side is >=1,000.
Patent JP-2001304210-A (JP)
Title: Rod body joining-together fitting
Inventor: YAMAMOTO RIE
IPC: F16B7/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To facilitate joining-together and to remarkably improve joining- together workability by joining together two rods only by striking a wedge member in a way that the end parts of two rods, such as a separator, etc., for forms, ate wedged and securely joined in juxtaposed and overlapped state with a joining member through wedging operation of a wedge member. SOLUTION: A rod joining-together fitment is provided with a joining member 2 capable of joining together in a juxtaposed and overlapped state the end parts of two rods 1 and 1 and a wedge member 3 capable of wedging the rod at the joining member.
Patent JP-2001258631-A (JP)
Title: Moving tension lock
Inventor: KONNO TAKAMICHI
IPC: A45C13/30
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a part that permits regulation of shoulder straps so as to carry both rucksack on the back in an optimal state, irrespective of the build of a man who carries the rucksack on his back, the number of clothes worn by him and the size of the rucksack. SOLUTION: Shoulder straps playing an important role of binding a man and a satchel. The maximum and minimum extent of extension of the straps is increased, by moving a tension lock on a pad. It is characterized in that the range of movement is increased by laying a buckle like plastic square piece having two square openings adjacently on the tension lock and moving integrally the tension lock and the buckle-like plastic square piece, assuming a tape as a rail.
Patent JP-2001304681-A (JP)
Title: Device for preventing freezing of hot-water apparatus
Inventor: KANAYAMA YOSHIHIKO
IPC: F24H1/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the freezing of a hot-water apparatus, which can reduce wasteful power consumption at execution of preventive freezing. SOLUTION: This is a freezing preventive device in a hot-water apparatus, and this has at least an electric heater 51 for prevention of freezing, actuated to prevent freezing at low temperature at or under a certain freezing prevention starting temperature, a temperature sensor 52 for prevention of freezing for detecting the air temperature at a place where the hot-water apparatus is installed the ambient temperature within the hot-water apparatus, or the water temperature within the pipe of the hot-water apparatus, and a water passage detection means 22 for detecting the quantity of passing water within the hot-water apparatus, and also this is provided with a controller 60 which takes in the data by the above water passage detection means 22,  even if the main operation switch of the hot-water apparatus is set to off and will not perform current application to the electric heater for prevention of freezing, even if the temperature is at the freezing prevention starting temperature or under in the case that the quantity of passing water is judged to be at a certain reference flow rate or lower.
Patent JP-2001314026-A (JP)
Title: Wire harness protection device
Inventor: SUGIMOTO KAORU
IPC: B60R16/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness protection device which can quickly detect a fault even if hard impact is applied to a wire harness, can reduce a damage to the wire harness and can prevent a fire accident due to leakage of electricity. SOLUTION: This wire harness protection device is provided with a conductive lean horse or a duct protector in which sensor conductors 1b, 9c for accommodating and holding a wire harness distributed at the rear surface of an instrument for a vehicle are embedded, and a wire harness fault detection and protection means 6 for detecting a short circuit between these sensor conductors 1b, 9c and a vehicle body or between these sensor conductors 1b, 9c and a wire conductor 3a of the wire harness 3 and thereby conducting preventive procedures such as indication of a fault of wire harness 3, issuance of an alarm and shut-off of the power supply for drive or the like.
Patent JP-2001308667-A (JP)
Title: Lc filter
Inventor: MOTOWAKI NARIHISA
IPC: H03H7/01
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a laminated LC filter which is small in dielectric loss, high in production stability and low in noise generation, and a small size and low noise chip element using the LC filter, and further a small size and low cost module mounted with the chip applicable to high frequencies. SOLUTION: An inductor layer 2 provided with an inductor 7, an organic insulating material layer 3, a capacitor layer 4 provided with capacitor 6, and a low dielectric layer 5 are laminated in this order on an insulating substrate 1. The inductor 7 is connected with the capacitor 6 by wiring 8. The low dielectric layer 5 is provided with an external terminal 9.
Patent JP-2001313796-A (JP)
Title: Original reader
Inventor: KUWABARA TETSUYA
IPC: H04N1/21
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that can prevent image data from disappearing. SOLUTION: An image memory 18 stores image data obtained by reading at a read section 14 while relating them with a file name or the like on the basis of a read command from a personal computer 2 before an original is read. That is, after the original is once read, the image memory 18 of a facsimile terminal 1 with a copying function stores the image data. Thus, even when mis-operation takes place in the personal computer 2, loss of the image data stored in the image memory 18 can be prevented.
Patent JP-2001313537-A (JP)
Title: Piezoelectric element and its manufacturing method
Inventor: MIZUMOTO KATSUYA
IPC: H03H9/19
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element that realizes a stable ramen mode vibration by processing an LQ2T-cut crystal substrate having a crystal azimuth, which have had difficulty of processing such as punching by a chemical etching method, to have a prescribed shape with high accuracy in a short time and to provide a manufacturing method for the piezoelectric element. SOLUTION: In a crystal uncut stone 10 having a three-dimensional crystal axes 11 consisting of an X axis (electric axis), a Y axis (mechanical axis), and a Z axis (optical axis), a powder beam applies punching processing to a crystal substrate 14 cut by an XY' plane having a Y' axis by tilting the Y axis around the X axis toward the Z axis by an LQ2T cut-angle 15 within a range of 36-42 degrees to have a shape at which the ramen mode vibration is conducted.