baber/WOPTO huggingface dataset:
Patent JP-2001313060-A (JP)
Title: Solid electrolytic fuel battery
Inventor: AIKAWA SUSUMU
IPC: H01M8/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic fuel battery which simplifies positioning when cylindrical cells are assembled, and has good productivity, in the solid electrolytic fuel battery in which a plurality of cylindrical cells are electrically connected by conductive members. SOLUTION: The solid electrolytic fuel battery has a positioning means of cylindrical cells.
Patent JP-2001306296-A (JP)
Title: Memory control system
Inventor: AONO HIROKUNI
IPC: G06F13/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a memory control system capable of unnecessitating the direct control of a write side by a read side at the time of executing speed conversion in a transmitter. SOLUTION: This memory control system is provided with a shift register part which shifts input data and an input type, a write control part which disables the specific part of the shift register part after detecting a type meaning a footer, and stops a write address to be supplied to a random access memory, a data latch part which shifts the data and type read from the random access memory, and a read control part which generates an end pulse indicating the end of data by detecting the type meaning the footer in the data latch part, and removes the footer, and generates a start pulse meaning the head of data by detecting a type meaning a header.
Patent JP-2001303102-A (JP)
Title: Composite dielectric material, and compacting material, compacting powder material, coating material, prepreg and substrate all using the same
Inventor: TAKATANI MINORU
IPC: B22F1/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite dielectric material good in the dispersibility of grains, capable of easily obtaining desired characteristics and capable of attaining the thinning of electronic parts, or the like, and to obtain a compacting material, a compacting powder material, a coating material, a prepreg and a substrate all using the same. SOLUTION: This composite dielectric material is obtained by coating the whole or a part of the surfaces of spherical metallic grains 1 with the average grain size of 0.1 to 10 μm with a dielectric layer 2 and dispersing the coated grains into a resin 10.
Patent JP-2001313583-A (JP)
Title: Wireless module sharing polarity inversion circuit with other circuit
Inventor: YAGINUMA ICHIRO
IPC: H04B1/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless module that shares a polarity inversion circuit with other circuit and has a reduced circuit scale resulting in space saving and power saving. SOLUTION: The wireless module shares a polarity inversion circuit with another circuit and is characterized in that an AC signal oscillation circuit required in the polarity inversion circuit 10 is shared with an oscillation circuit using the output of a reference frequency divider circuit 11A in a phase synchronizing circuit 11 so as to reduce the required space and power consumption.
Patent JP-2001316199-A (JP)
Title: Manufacturing method and manufacturing device for silicon single crystal
Inventor: MAEDA AKIO
IPC: C30B29/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a silicon single crystal which can manufacture perfectly no defective silicon single crystal while controlling growth of crystal diameter. SOLUTION: The manufacturing method of silicon single crystal comprises operation of pull up speed control value, limitation of the pull up speed control value with pull up speed span, operation of heater temperature by comparing operated pull up speed control value before pull up speed span limitation with set pull up speed to obtain heater temperature setting out put. By this way, the diameter of the silicon single crystal is controlled. The manufacturing device for the silicon single crystal which is composed of the diameter detecting means, a pull up speed operating means, a pull up speed span limiting means and a temperature correction operation means. The temperature correction operating means operates the temperature correction value of the heater by comparing the pull up speed control value before the span limitation with the set pull up speed.
Patent JP-2001075530-A (JP)
Title: Plasma display device
Inventor: KOJIMA FUMITO
IPC: G09G3/28
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device that optimum luminance display is conducted without deteriorating gradation display even through display load as a whole and at each subframe is fluctuated. SOLUTION: Relating to a frame time division type plasma display device, one frame is constituted of plural subframes SF1 to SF5 and luminance of each subframe is determined by the number of sustain pulses. The device is provided with a frame length computing circuit 12, a subframe condition determining circuit 22, which determines the number of subframes, a luminance ratio and the total number of sustain pulses from a frame length, a load factor computing circuit 11, which computes a load factor from external input signals, a luminance coefficient computing circuit 23, which determines maximum display luminance from electric power consumption and computes luminance coefficients, and a sustain pulse number computing circuit 24 which compensates for the luminance reduction by a load for every subframe from the total number of sustain pulses, the luminance ratio,  the luminance coefficients and the load factor and computes the number of sustain pulses for each subframe.
Patent JP-2001312868-A (JP)
Title: Head supporting mechanism for disk device
Inventor: KUWAJIMA HIDEKI
IPC: G11B21/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To slightly displace a heat highly accurately and efficiently for tracking correction or the like. SOLUTION: A slider 2 provided with a head 1 for performing at least data reproducing for a disk to be rotary-driven is disposed to be slightly rotated in all of a pitch direction, a rolling direction and yawing direction by a dimple 4g. The dimple 4g as the rotational center of the slider 2 is matched with the center of gravity of a very small movement part including the slider 2 and a slider holding plate 3 for holding the slider 2, or this part is positioned between the center of gravity and the head 1.
Patent JP-2001312728-A (JP)
Title: Image processor, image processing method and recording recorded with image processing program
Inventor: ISHII HIROTOMO
IPC: H04N1/40
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which a specified pattern can be highly precisely detected at a high speed and whose configuration is simplified. SOLUTION: The image processor for detecting the specified pattern contained in an image has a binarizing means for binarizing image data and a partial detecting means for detecting a partial image in one part of the specified pattern by comparing a detection target contained in the image data binarized by the binarizing means with a reference image and in the case of comparing the detection target with the reference image. The partial image detecting means evaluates the detection target successively by plural partial areas comprising the reference image. Only when the data of the detection target corresponding to the respective partial areas satisfy prescribed conditions, only concerning the next partial area, the detection target is evaluated.
Patent JP-2000326121-A (JP)
Title: Power tool
Inventor: SHIGEMATSU YOSHIHIRO
IPC: B24B33/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a power tool small and short as a whole, easy to mount and low in manufacturing cost. SOLUTION: This machine tool includes a motor body 12 having a spindle 16 at the front side, formed with a cylindrical case 19 outside and internally connected directly to a rotor 26 of an electric motor, and a terminal box 28 of the electric motor at the rear side; a tool chuck 11 mounted at the end of the spindle 16, an air cylinder part 13 consisting of a piston 29 fixed to the motor body 12, a cylinder 33 disposed at the outside thereof and front and rear legged guide blocks 34, 35 provided at both sides of the cylinder 33, respectively; for supporting the motor body 12 so as to be movable forward and backward and integrally provided with mounting seats 47, 48 at the lower sides, a guide rod 14 mounted at its front end to the guide block 35, and a detent 15 for slidingly moving the guide rod.
Patent JP-2001314150-A (JP)
Title: Apparatus for treating fish body
Inventor: OGAWA YUTAKA
IPC: A22C25/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating a fish body, capable of carrying out a fish body opening and processing operation without cutting the tip of fish mouth. SOLUTION: This apparatus 10 for treating the fish body has a feeder 18, a transportation means 9, a knife 17, mouth tip guides 13 and 14, a pressing link 12 and a fish body opening apparatus 16. The transportation means 9 nips the body of fish 20 by a pair of belts 40 and the fish body is transported with the belly 22 upward. The knife 17 is a high-speed rotating round knife and cuts the fish body 20 to be transported in the head-tail direction. The mouth tip guides 13 and 14 are in a fan shape, arranged with a slight interval to the knife 17, supported coaxially with respect to the knife 17 changeably in angle and slightly projected from the blade tip of the knife 17.
Patent JP-2001319702-A (JP)
Title: Electric contact and method to press-fit electric contact onto electric wire
Inventor: SUZUKI MITSURU
IPC: H01R43/16
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized electric contact by enhancing electric wire pressure contact force in a method to press-fit an electric contact onto the electric wire. SOLUTION: In the case pressure-contacting pieces 12a, 12b are press-fitted onto an electric wire 50, opposing edges 38a, 38b for each piece mutually abut and as shown with arrow heads M, M', move to the reverse direction while mutually slide-contacting through being pressed. Because the pressure-contacting pieces 12a, 12b taper from their end parts 40a, 40b to their bases, the pressure- contacting pieces 12 mutually move to the opposite direction along the shaft line of the electric wire 50 with the end parts 40a, 40b drawing a part of a spiral trace while mutually slide-contacting. As a result, the pressure-contacting pieces 12 are integrated and strongly press-fitted and fixed onto the electric wire 50.
Patent JP-2001317746-A (JP)
Title: Coupling between handle of grill and receiving pan
Inventor: MORI YOSHIHIRO
IPC: F24C15/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To stably couple a handle and a receiving pan, even if a hooking metal fitting on the handle side for coupling the handle and the receiving pan is reduced in size and weight. SOLUTION: In a coupling between the handle of a grill and a receiving pan, which couples the handle 1 of the grill and the receiving pan 2 by means of a hooking metal fitting 3 on handle side and a retaining metal fitting 4 on receiving pan side, the lift of the hooking metal fitting 3 to a base board 5a is avoided to prevent a looseness from occurring in the coupling between the handle 1 and the receiving pan 2, by inserting and locking the locking claws 9, 9 provided near the top hook 3a of the hooking metal fitting 3 into the locking holes 10, 10 bored in the base board 5a on the side of the handle and retaining the upper part of the hooking metal fitting 3 by the base board 5a.
Patent JP-2001321431-A (JP)
Title: Sterilization method
Inventor: NAKAO HIDETOSHI
IPC: A61L9/22
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization method capable of being simply and easily executed and killing bacteria or viruses floated in air at a low cost. SOLUTION: The sterilization method comprises the step of discharging an ozone and a negative ion into an environment to be sterilized so as to become a suitable concentration of the ozone and a suitable concentration of the negative ion.
Patent JP-2001217428-A (JP)
Title: Low temperature polycrystalline silicon type thin film transistor and its manufacturing method
Inventor: BUN KOKUTETSU
IPC: H01L29/786
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a low temperature polycrystalline silicon type thin film transistor on a glass substrate whereby the crystal defect is lessened to improve the quality of a liquid crystal display. SOLUTION: On a glass substrate 10 a silicon nitride film-made blocking layer 11 is formed, an amorphous silicon film 13 is formed thereon as a preliminary film for forming a polycrystalline silicon film, and it is exposed to an oxygen atmosphere to naturally oxidate and instantaneously decomposed and recombined by laser beam scan to convert it into a strongly combined polycrystalline silicon film having no defect, without influencing the glass substrate.
Patent JP-2001323857-A (JP)
Title: Fuel injection pump
Inventor: HATTORI SATORU
IPC: F02M59/44
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional fuel injection pump with the structure that a cam shaft is inserted into a housing through an opening formed in one end of the housing and that the inner diameter of a contact surface of a bearing formed in a peripheral edge of the opening is formed larger than the most outside diameter of a cam and for enlarging the most outside diameter of the cam, the inner diameter of the protector surface should accordingly be formed excessively large and be obliged to use a large size of bearing which prevents the pump from miniturizing. SOLUTION: A peripheral edge of an opening 1a opened in one end of a housing 1 so as to pass through the cam shaft 2 is formed with the contact surface 1b for fixing a bearing 7 for supporting the cam shaft 2, and the inner diameter of the contact surface 1b is formed smaller than the most outside diameter of the cam 3, and the contact surface 1b is formed with a notch 1g conforming to the phase of the outer diameter shape in the cam 3.
Patent JP-2001322407-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of simultaneously achieving excellent steering stability performance, and excellent on-snow and off-road driving performance. SOLUTION: In this pneumatic tire provided with a tread part having at least a pair of straight circumferential main grooves, and traverse grooves extended from one opening part to the other opening part to cross the straight circumferential main grooves, with plural lines of blocks parted and formed by these grooves provided on a tread surface part, each circumferential main groove has wedge-shaped groove parts narrowed toward the inside of the tire at positions of the blocks on both sides of it, and the wedge-shaped groove part has such a series of form that a tire outside part cuts into surface side parts of the blocks on both sides, and that a tire inside part overhangs from both walls of the main groove.
Patent JP-2001320946-A (JP)
Title: Cereal grain exhauster in combine harvester
Inventor: HAMADA MASAHIRO
IPC: A01F12/60
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cereal grain exhauster which can extend the grain discharging point by setting the grain lifting cylinder in an inclined posture without the addition of an extra extension unit to an auger which exhausts cereal grains from the grain tank with an open which structure. SOLUTION: In the cereal grain exhauster in a combine harvester equipped with a grain tank of an open structure, the cereal grain-lifting cylinder (1) is inclined toward the outside and the incline cylinder is supported with a support (6), as the lift (D) for the exhaustion auger (2) and the rotation unit (C) are attached. In this case, the rocking lever shaft (8) on the lift cylinder (1) is fitted to the metal (7a) as the supporting point (P) in the inclined posture. In addition, the lower case (11) linking to the grain tank (10) and the side frames (12a), (12b) are integrally connected and the grain tank rotating around the support (6) together with the cereal grain-lifting cylinder (1) is made in an open structure.
Patent JP-2001082945-A (JP)
Title: Steering angle sensing mechanism
Inventor: HOSHI TOSHIYUKI
IPC: B60R16/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle sensing mechanism capable of reducing power consumption when an ignition switch is off and of periodically detecting the steering angle of a steering wheel. SOLUTION: This mechanism includes optical coupling elements 11-14 for detecting steering angle, a timer circuit 4, a first power supply control part 3 for intermittently driving the optical coupling element 11, a second power supply control part 5 for driving the optical coupling elements 12-14, a WA circuit 6 which produces a wake-up (WA) signal when the value detected by the optical coupling element 11 changes, and an MCU 2 which switches between sleep-mode action and WA-mode action.  The MCU 2 switches to the sleep-mode action when the ignition switch is off, and switches to the WA-mode action only for a predetermined time when a WA signal is supplied; during the sleep- mode action, the optical coupling element 11 is intermittently driven at predetermined intervals and an WA signal is produced from the WA circuit 6 in accordance with the detected value; during the WA-mode action, the optical coupling elements 11-14 are driven and the steering angle is detected in accordance with the detected value and the detected steering angle is stored.
Patent JP-2001331344-A (JP)
Title: Fault information tracing device for integrated system
Inventor: YOSHIKAWA KENJI
IPC: G06F11/28
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an integrated system fault information tracing device, capable of informing of the details of fault occurrence by the history information of a system program and smoothly analyzing the cause of a fault. SOLUTION: A testing device 1 in the fault information tracing device 10 is constituted of an execution format program 11, an execution history collection part 12 for forming history information, a trace memory 13 for storing the history information, and a debugging monitor 14 for making the contents stored in the memory 13 dumped to a device to be tested 2. The device to be tested 2 is constituted of debugger soft 21 for introducing the history information, a trace memory dumped result file 22 filing the history information, a source file group 23 for the program 11, and a trace information analysis program 24 for outputting a corresponding position for fault analysis.
Patent JP-2001332695-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMAZAKI YASUHISA
IPC: H03K19/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve operation speed of a semiconductor integrated circuit, to reduce power consumption is operation as well as in standby, and to reduce the chip area. SOLUTION: The board electric potential (VBP and VBN) of an MIS transistor is made common between a first logic gate (1) whose power source for operation is a paired first electric potential (VDDL and VSSL) with relatively small difference in the electric potential, and a second logic gate (2) whose power source for operation is a paired second electric potential (VDDH and VSSH) with relatively large difference in electric potential. The drive capacity of the second logic gate is relatively high while the first logic gate requires relatively low current for operation. Related to the MIS transistor, a threshold voltage becomes higher by a reverse board bias while becoming lower by a forward board bias.  Due to the common board electric potential, MOS transistors of both logic gates may be formed in a common well region even if different board bias states are established at both logic gates.
Patent JP-2001332926-A (JP)
Title: Directional change-over antenna device
Inventor: KOJIMA MASARU
IPC: H01Q3/44
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a directional change-over antenna device, capable of providing similar radiation characteristics in respective radiating directions, even if the positions of respective antenna elements become physically asymmetric with the center of a radiator as an axis in the configuration of locating the radiator in the form of turned antenna on the center of a ground plate and locating the plural antenna elements around this radiator. SOLUTION: This device is provided with a radiator 501 in the form of turned antenna, folded, along in the length of a prescribed wavelength from a power feeding point on a ground plate 101, while short-circuiting the top end to the ground plate 101, plural non-feeding elements 103 located around this radiator 501 and made into element length, so as to become electrically symmetric with the center of the radiator 501 as an axis, inductor 104 connected between these elements 103 and the ground plate 101, diode 105 connected to the ground plate 101, and switching element 106 for freely parallel connection of the inductor 104 and the diode 105 between the non-feeding elements 103 and the ground plate 101.
Patent JP-2001344935-A (JP)
Title: Tape cassette
Inventor: SHIOMI YOSHINORI
IPC: G11B23/087
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette having a half structure which prevents the infiltration of outdoor air into the tape cassette during traveling of the tape in a VTR and with which the always stable traveling action of the tape is carried out. SOLUTION: The tape cassette is so constituted that areas to be housed with a supply side reel and take-up side reel in a cassette body consisting of an upper half and a lower half are segmented by a partition wall.
Patent JP-2001338069-A (JP)
Title: Life support device
Inventor: NATORI HIDEJI
IPC: G06Q50/22
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To allow even a person, who is unfamiliar with the operation of an information net terminal such as a personal computer, to easily use a life support system through an information network, and to increase a network distribution business according to this. SOLUTION: This life support device is provided with a display 2A, a CCD camera 2C, a speaker/microphone 2D, and service selection pads 2Ga-Gd allocated to each life support service to be provided. Then, the display 2A, the CCD camera 2C, and the speaker/microphone 2D are connected through a public telephone line network T or the Internet I to a service providing facility which provides a support service selected according to the selecting operation of a life support service by the service selection pads 2Ga-Gd.