baber/WOPTO huggingface dataset:
Patent JP-2001254715-A (JP)
Title: Mounting screw for semiconductor manufacturing device
Inventor: HIRUTA KIMIHIRO
IPC: F16B23/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a mounting screw to mount a member for a semiconductor manufacturing device which is easy to fasten and never slips at the time of fastening. SOLUTION: This mounting screw to mount a member for a semiconductor manufacturing device is characterized by having an insertion hole 2 of a tool for fastening of a screw head part 1a having side walls 2a roughly in parallel with each other and end walls 2b to connect both ends of the both side walls.
Patent JP-2001254669-A (JP)
Title: Windmill body for wind power generation
Inventor: ISHII MOTOETSU
IPC: F03D1/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a windmill body for wind power generation having windmill support structure being structure easy in construction and simple as stability of a windmill body itself is ensured. SOLUTION: A windmill body for wind power generation has a windmill support part to support the windmill in a revolving manner. The windmill support part is provided with a plane board-form foundation of a given weight having a given area polygonal section, and a plurality of leg structures having legs, the lower end parts of which are fixed on the plane board-form foundation and the upper end parts of the legs of which are focused to above, the leg structure being formed in an up and tapering-off shape on a whole.
Patent JP-2001267556-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: EZAKI TAKEYA
IPC: H01L21/28
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fine semiconductor device corresponding to reduction in gate length, and to provide its manufacturing method. SOLUTION: A sidewall insulating film 6 is formed on the side surface of a gate electrode 3 on an Si substrate 1. A trench-type insulating film 10 for element isolation which is formed through self alignment to the gate electrode 3 is arranged up to a position higher than the gate electrode 3. A source/drain contact 13, which is in contact with a high concentration source/drain diffusion region 12, is formed between the sidewall insulating film 6 and the insulating film 10. Since the source/drain contact 13 and the insulating film 10 are formed in a self-alignment manner to the gate electrode 3, margin for mask alignment becomes unnecessary together, and the whole active region or he dimension in the gate length direction of the source/drain contact 13 and the high concentration source/drain region 12 can be reduced.
Patent JP-2001267801-A (JP)
Title: Shared equipment
Inventor: SATOU HIROKI
IPC: H04B1/48
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of shared equipment to be used for mobile object communication equipment such as a portable telephone. SOLUTION: In the shared equipment having a transmitting port, an antenna port and a receiving port, connecting a 1st diode in series between the transmitting port and the antenna port, connecting a transmission line in series between the antenna port and the receiving port, and connecting a 2nd diode as a shunt between the transmission line and the receiving port, a 1st capacity element is connected to the transmission line in parallel.
Patent JP-2001266175-A (JP)
Title: Device/method for processing three-dimensional model and program providing method
Inventor: ABE YUICHI
IPC: G06T17/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional model processor capable of easily grasping the three-dimensional position of an object displayed on a display. SOLUTION: A reference point is displayed in the neighborhood of the object displayed on a display device, and a straight line generated by turning a Z-axis with respect to an X-axis by a prescribed angle is displayed as a straight line extending from the reference point. Furthermore, a plane generated by turning an XZ plane with respect to the X-axis by a prescribed angle is generated, and the cross line of the plane and the object is displayed with the object. The three-dimensional position of the object displayed on the display device is understood easily by this constitution.  Furthermore, in a three-dimensional modeling device for performing the deformation, etc. of a three-dimensional model by using a sensor, the reference point, the straight line extending from the reference point, the cross line, etc., formed by a plane including the plane are displayed with a processing objective object.
Patent JP-2001261009-A (JP)
Title: Paper sheet sealing apparatus
Inventor: ARIGA TOSHIO
IPC: B65B27/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet sealing apparatus which can efficiently seal piled paper sheets without increasing the use of a strip, or without requiring the strip-returning time. SOLUTION: This paper sheet sealing apparatus comprises first folding units 6, 6 which fold both ends of a strip 4 at a right angle along both sides of the piled paper sheets P, a second folding unit 7 which folds one end side of the strip folded up by the first folding unit 6 from a middle portion along one surface side of the piled paper sheets, a third folding unit 8 which folds the other end side of the strip folded by the first folding unit 6 from its middle portion along the other surface side or the piled paper sheets P to overlap the other end on one end side of the strip 4 which is already folded, and a heat accumulation body 37 which is folded by the second and third folding units 7, 8 to bond the overlapping portion of the overlapped strip 4.
Patent JP-2001262940-A (JP)
Title: Automatic slide door control device
Inventor: INABA MASAHIRO
IPC: E05F15/14
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary movement of a slide door even if a check force of a full-open checker is made small. SOLUTION: After operation of a drive motor is stopped to stop movement of a slide door when a slide door reaches a full-open position (S6), the drive motor is invertedly driven at a low speed to move the door to the closing direction (S7), and then a guide roller of the door is moved at a micro speed and a micro force to the closing direction. Then, it is determined whether a specified time has passed or not (S8), and it is determined whether the guide roller has moved by an amount to come in contact with or come close to a full-open checker, by the fact that a first or second pulse output has inputted by a specified number of pulses predetermined or not (S9). When a specified time has passed or a specified number of pulses are inputted, the drive motor is stopped, and then a solenoid operated clutch is disengaged for termination.
Patent JP-2001261373-A (JP)
Title: Method of forming thin film, and sheet glass with thin film
Inventor: YAMAMOTO YUJI
IPC: C03C17/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To form a thin film with a homogeneous film thickness on the surface of a belt-shaped sheet glass by a thermal spray method using plural spray guns at the outlet of a float bath. SOLUTION: When forming the thin film on the surface of a sheet glass by using plural spray guns, and reciprocally moving the spray guns so as to be synchronized while spraying the chemicals on the surface of the traveling sheet glass at a high temperature, the intervals and swinging widths of neighboring spray guns are regulated so as to be the same, and the moving speeds of the spray guns moving so as to cross the traveling direction of the sheet glass are regulated so as not to form unevenness in the thickness of the film. Further, a means for removing excess chemical mist which causes the unevenness of the thickness of the film is installed to remove the chemical mist.
Patent JP-2001261257-A (JP)
Title: Elevator apparatus
Inventor: YOSHIKAWA KAZUHIRO
IPC: B66B7/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an elevator apparatus capable of preventing increase in size of a guide rail and restraining vibration and noises to improve riding comfortableness. SOLUTION: Two winding machines 17 are disposed at a space in the upper part of a hoistway 11, and a suspending core of a car 14 by a pair of main ropes 21 is made to approach the center of gravity G of the car 14 by a pair of deflector wheels 20. The deflector wheels 20 are disposed outside of a projection area in which the car 14 is vertically projected in the hoistway 11.
Patent JP-2001274179-A (JP)
Title: Chip mounter and method of manufacturing semiconductor device
Inventor: KURODA AKIRA
IPC: H01L21/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a chip mounter which can reduce the defective mounting of semiconductor chips by surely performing chip mounting operation, even on a tape carrier having narrow clamping intervals. SOLUTION: This chip mounter which mounts a semiconductor chip, such as a CSP, etc., is provided with clampers 7 and 8. When the tape carrier TC is carried in and a tape substrate TK1 moves to a prescribed mounting position, the clampers 7 and 8 move downwardly and respectively vacuum chuck tape substrates TK2 and TK3. The clamper 7 clamps a chip-mounting area on the rear surface of the substrate TK2 adjoining the downstream side of the substrate TK1 and the clamper 8 clamps a chip-mounting area on the rear surface of the substrate TK3 adjoining the upstream side of the substrate TK1. Therefore, the clampers 7 and 8 can sufficiently secure rigidity and stably clamp the tape carrier TC, even when the arranging pitch of the chip mounting areas on the carrier TC is small.
Patent JP-2001270672-A (JP)
Title: Balancing weight for elevator
Inventor: UGAWA KIMITAKE
IPC: B66B11/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve workability of installing earthquake resisting equipment. SOLUTION: A fitting 25 having an L-shaped section and provided with multiple screw holes 25a is attached to a front face 22b of a vertical pole 22 by means of bolts 24, and both ends of a tie plate 26 is fixed to the fitting 25 by screwing bolts 27 into the screw holes 25a.
Patent JP-2001283844-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SHOJI YOSHIHIRO
IPC: H01M4/133
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery which can improve yield of a battery by restraining degradation of adhesion between graphites themselves or a graphite and a core body through restraint of sliding of basal faces, even when electrode plates are milled by a roller press for upgrading filling density of a negative active material. SOLUTION: With a nonaqueous electrolyte battery provided with a negative electrode with a negative active material layer formed with a negative active material, as a main constituent, made of graphite (of Lc value of 150Å or more, and d(002) value of less than 3.38Å) on the surface of a negative electrode core body made of copper foil, a positive electrode equipped with a positive active material layer which can store and release lithium, and a nonaqueous electrolyte, the above graphite is regulated to have a peak intensity ratio (I(002)/I(110)) of (002) face to (110) face by powder X-ray diffraction method using a Cu-Kα line source at 1,000 or less.
Patent JP-2001285239-A (JP)
Title: Peak detection circuit
Inventor: ISHII KATSUICHI
IPC: H04J11/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a peak detection circuit having a bit selection control means valid for downsizing, low cost and low power consumption in a time synchronization reproduction processing circuit or the like for a digital broadcast receiver to receive an OFDM modulation signal. SOLUTION: The time synchronization reproduction processing circuit or the like for a digital broadcast receiver is provided with a bit selection control circuit 20 that is placed between an integrator 8d and a peak detection circuit 8e. The bit selection control circuit 20 consists of a timing generating section 21, a maximum value storage section 22, a bit shift section 23, a decision/count section 24, and a bit shift section 25. In the case of integrating part of a valid symbol period of the OFDM signal and a correlation signal for a guard period to detect a peak position, the bit selection control circuit 20 selects bits with a properly small prescribed data width than the obtained data width as the result of integration of the maximum value of the peak detection period.
Patent JP-2001275255-A (JP)
Title: Voltage compensating device
Inventor: YABE HISAHIRO
IPC: G05F1/24
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage compensating device which can reduce the loss in the case of normal operation and has a voltage compensation function also in the case of normal operation. SOLUTION: In the case of normal operation, a first turns ratio WR1=5 is selected as the turns ratio (number of turns of a secondary winding 4B/ number of turns of a primary winding 4A) of a coupling transformer 4, a desired voltage Vs of a sine waveform is formed from an AC power source voltage Vr with a reference sine wave generating circuit 16, and an output voltage of an inverter 6 is so controlled that an equation Vr+Vf-Vs=0 is held. In the case of generation of momentary interruption a second turns ratio WR2=1 is selected as the turns ratio of the coupling transformer 4, and an output voltage of the inverter 6 is controlled by setting a voltage which is held by a sample-and-hold circuit 17 just before the interruption as the desired voltage Vs.
Patent JP-2001281927-A (JP)
Title: Toner and image forming method
Inventor: MATSUSHIMA ASAO
IPC: G03G9/087
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide toners which are used in an image forming method including a stage for forming color fixed images by a fixing device not supplied with silicone oil when the color image are formed by an intermediate transfer system, have good offset resistance and are capable of forming the color images having excellent color reproducibility in a wide range for a long period of time. SOLUTION: The toners are used in the image forming method including a stage for forming a latent image on a latent image carrying member, a stage for developing the latent image by a developer containing the toners, a stage for transferring the toner image formed on the latent image carrying member to an intermediate transfer medium, a stage for transferring the toner image transferred and formed on the intermediate transfer medium on an image forming base and a stage for fixing the toner image transferred and formed on the image forming base by the fixing device of a hot roller fixing system. The toners described above contain at least binder resins, coloring agents and release agents and are obtained by salting out/fusing of the resin particles containing the release agents in the binder resins and coloring agent particles.
Patent JP-2001281305-A (JP)
Title: Semiconductor chip assembly, and semiconductor chip back face analysis method using it
Inventor: NAKABAYASHI MASAKAZU
IPC: H01L21/66
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor chip assembly and a back face analyzing method using it so as to perforce back face analysis of a semicon ductor chip having a TEG formed in it. SOLUTION: A monitoring semiconductor chip 2 is stuck to a base 1 surface with a TEG formation area positioned in a first aperture part 1a, a first protection board 3 is stuck to the base 1 surface with the monitoring semiconductor chip 2 surrounded by means of a second aperture part 3a, a conductive foil 4 on the first protection board 3 surface and a TEG electrode 2a are connected together via a metal thin line 6, a second protection board 5 is stuck to the surface of the first protection board 3 with the metal thin line 6 surrounded by a third aperture part 5a, and consequently, a semiconductor chip assembly 7 is constructed.  The semiconductor chip assembly 7 is inversed and placed on a stage 8 arranged in a darkroom while the monitoring semiconductor chip 2 is positioned just below an objective lens 9a of an optical microscope 9, and then, luminescence analysis of the monitoring semiconductor chip 2 is carried out by impressing a predetermined voltage or signal via an external lead 10.
Patent JP-2001238933-A (JP)
Title: Tablet divider mounted with knife blade at hollow columnar bottom
Inventor: IWASAKI AZUMA
IPC: A61J3/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To easily divide a table at a point desired to be divided and to prevent splashing of the divided tablets. SOLUTION: This tablet divider is constituted in such a manner that the tablet may be divided by aligning a knife blade to the point desired to be cracked while viewing the tablet and that the divided tablets are enclosed right after the division of the tablet, by which the splashing of the tablets may be prevented. The knife blade (2) is mounted at the bottom of a hollow column (1) perpendicular to its base surface.
Patent JP-2001280529-A (JP)
Title: Valve device having residual pressure release function
Inventor: TAKASHIMA TAKUMI
IPC: F16K51/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve device having a residual pressure release function exhausting after certainly stopping supply of compressed air in an opening/closing transition period. SOLUTION: In this valve device, a valve casing 2 is disposed with an auxiliary valve element 36 opening and closing an exhaust port 31 open on an outlet 4 side, such that the auxiliary valve element 36 can move inwardly and outwardly, while the auxiliary valve element 36 is energized outwardly by a spring 55. The lower face of an operation handle 20 opening and closing a valve element 15 restrains an end part of the auxiliary valve element 36 in a position except a valve closing position, such that the auxiliary valve element 36 cannot retreat outwardly, to retain the auxiliary valve element 36 to a closing position of the exhaust port 31. In the valve closing position, the restraint by the lower face is released to retreat the auxiliary valve element 36 outward by the energizing force of the spring 55 and to release the exhaust port 31 at the outward retreat position.  Thereby, the auxiliary valve element 36 is retained by the restraint of the operation handle 20 not to be movable and to allow closing of the exhaust port 31 from a valve opening position to the valve closing position, so that the compressed air on the primary side does not leak outward from the exhaust port 31, in the process from the valve opening position to the valve closing position.
Patent JP-2001282849-A (JP)
Title: Automatic displayed contents alteration method
Inventor: OGASAWARA TATSUO
IPC: G06F17/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device that automatically alters displayed contents included in related information. SOLUTION: This automatic displayed contents alteration device comprises a means to acquire hypertext data from the Internet or an intranet, a means to display data acquired from the Internet or an intranet, a means to extract a destination link from contents of the hypertext data, and a means to select a destination link from the extracted links, and, using a control means to alter displayed contents for the selected link, automatically alters the displayed contents included in related information.
Patent JP-2000352534-A (JP)
Title: Weight-detecting apparatus and microwave oven
Inventor: OZAWA SHIGERU
IPC: G01G3/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make an apparatus compact and detect a weight stably and accurately. SOLUTION: A weight-detecting apparatus 1 includes a thrust shaft 41 which shifts in a thrust direction in accordance with a weight, a first and a second members 42 and 43 for detecting a relative shift which are set to be engaged with the shaft 41, a rotary shift means for rotating and shifting the two members 42 and 43 relatively by a predetermined amount in accordance with a shift amount of the thrust shaft 41, a rotary driving means for integrally rotating the members 42, 43 and the thrust shaft 41, two or more pairs of bodies A1 and A2 to be detected which are respectively set to the members 42 and 43, a detector which is arranged to an area where the two or more pairs of the bodies to be detected can be detected and which detects the bodies to be detected,  and a mass conversion means for converting a relative shift amount of the members 42 and 43 detected by the detector to a weight. The relative shift amount is calculated by averaging position changes detected from each pair of the bodies to be detected.
Patent JP-2001286350-A (JP)
Title: Structure of knockdown pipe rack
Inventor: CHIN JUNGI
IPC: A47B47/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type pipe rack with good appearance which can be easily assembled and disassembled and simply cleaned. SOLUTION: The structure of the knockdown pipe rack comprises a few upright pipe members, a few horizontal basket racks and a few holding pieces. In each corner part of the horizontal basket rack, a fitting ring is provided. Horizontal grooves are disposed at equal intervals on the back surface of the upright pipe member. On the inner wall of each holding piece, inner protruding patterns are formed so as to correspond to the horizontal grooves provided in the upright pipe member. The inner protruding patterns of the holding piece are fitted to the horizontal grooves of the upright pipe member, so that the holding piece is positioned in the upright pipe member. On the outer wall part of one side of the inner wall of the holding piece on which the inner protruding patterns are formed, an inclined surface small in its upper part and large in its lower part is formed.  On the inner surface of each fitting ring of the basket rack, a corresponding inclined surface is formed at a part joined to the inclined surface of the holding piece. Thus, the fitting ring of the basket rack is fixed to the holding piece to fix the basket rack in accordance with the pressure and restriction generated by the inclined surface of the basket rack relative to the inclined surface of the holding piece.
Patent JP-2001297215-A (JP)
Title: System and method for customer introduction service
Inventor: AOKI YUICHI
IPC: G06Q50/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a system which easily exchanges information for providing information needed for an article seller and a buyer. SOLUTION: In this system, shops which are previously registered and customers who desire to buy articles provided by the shops are connected through a communication means and exchange article information with each other. This system when receiving a request regarding an article from a customer provides data regarding the article request for plural shops and when the system is informed by a shop that the requested article is in stock, the system introduces the shop having the article in stock to the customer having made the request.
Patent JP-2000316887-A (JP)
Title: Dental instrument for sonic or ultrasonic therapy
Inventor: RAINER HAHN
IPC: A61C17/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a dental instrument having flexibility and a relatively soft surface. SOLUTION: This dental instrument for sonic or ultrasonic therapy has a fixed shaft 1 and a therapy part piece 2 connected to the fixed shaft 1. The fixed shaft 1 and the therapy part piece 2 are made from carbon fibers fixed by a matrix. The instrument is mechanically machined from a carbon-fiber fabric or is a press molding or an injection molding. The mechanical properties of the dental instrument can be adjusted by varying the length of the carbon fiber.