baber/WOPTO huggingface dataset:
Patent JP-2000252125-A (JP)
Title: Inductor element and integrated transformer intended particularly to be incorporated in high-frequency circuit, and integrated circuit incorporating such inductor element or integrated circuit
Inventor: BASTERES LAURENT
IPC: H01L27/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an inductor element, which has a superior Q-value at a low frequency and works at a high frequency, by providing a quartz substrate layer and an inductor formed of a spirally wound metal strip and using copper having a specific thickness or larger for the metallic strip. SOLUTION: An inductor element 1 is provided with a quartz substrate 2, on which a winding composed of a metallic strip 3 is arranged. The metal strip 3 forming an inductor is formed by using copper and spirally wound so as to form an inductor coil. The thickness of the strip 3 used is >=10 μm, close to about 30 μm. In addition, the quartz substrate 2 is covered with a polyimide layer, which is arranged between the substrate 2 and strip 3 forming the inductor. Particularly a segment 8, which connects the central part 9 of the spirally wound body to the end section 10 of the strip 3 which becomes one of two connecting terminals, is constituted so that the segment 8 passes through the polyimide layer.
Patent JP-2000260804-A (JP)
Title: Semiconductor structure and manufacture thereof
Inventor: FERENCE THOMAS G
IPC: H05K3/34
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To surely form very small interconnections between two boards. SOLUTION: This semiconductor structure has a first board 106 and a second board 108 bonded to the first board 106. A plurality of contacts 110, 112 are extended between the first and second boards 106, 108. A plurality of first solder bumps 114, 116 are connected between the first and second boards 106, 108 for positioning the contacts 110 to the contact pads 112.
Patent JP-2001242099-A (JP)
Title: Microwave type concentration meter
Inventor: YAMAGUCHI SEIJI
IPC: G01N22/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of concentration measurement on a measurement objective liquid consisting of suspension or solution of a substance with a dielectric constant variable according to a temperature. SOLUTION: In the previous steps to a concentration computing circuit 18, this microwave type concentration meter is provided with a temperature detector 21, a zero point temperature correcting circuit 22, a calibration curve inclination correcting circuit 23, and a calibration curve intercept correcting circuit 24. Therefore, respective factors such as a phase difference Δθ, an inclination (a), an intercept b in the calibration curve of a concentration x are corrected according to a temperature of the measurement liquid, and then, the concentration x is calculated on the basis of the corrected calibration curve.
Patent JP-2001240665-A (JP)
Title: Method for producing polyester
Inventor: TANEDA YUJI
IPC: C08G63/692
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-molecular weight polytrimethylene terephthalate(PTT) good in tone of color and small in generating amount of cyclic oligomers. SOLUTION: Phosphoric acid or an ester thereof in an amount of 1×10-4-200×10-4 mol based on 1 mol acid components is added to a polyester oligomer, and the resultant oligomer is subjected to an esterification reaction or an ester-interchange reaction of >=0.5 h. A polycondensation catalyst is added to the resultant product, and the obtained mixture is subjected to a polycondensation at 230-250 deg.C polycondensation temperature until the degree of the reducing pressure in the polycondensation satisfies the formula (1): 0.0266X-5.852<=Y<=0.0225X2-11.993X+1605.1 (1) [wherein, X is the polycondensation temperature ( deg.C); and Y is the degree of the reducing pressure in the polycondensation (hPa)], and the intrinsic viscosity becomes >=0.70.
Patent JP-2001241454-A (JP)
Title: Bearing device
Inventor: FUKUDA KUNIO
IPC: F16N7/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device favorably lubricating a vibrating machine such as a vibrating screen. SOLUTION: The level position of lubricating oil B is below the bottom outer circumferential face of an inner ring 2a of a bearing 2 so that the stirring resistance of the lubricating oil B can be held low to save the energy, suppress the heat generation, and prevent the viscosity of the lubricating oil from being lowered. On the other hand, when the rotary shaft 3 is rotated, a stir-up part 30 stirring up the lubricating oil B is provided in an eccentric part 3a so that, even when the level position of the lubricating oil B is below the bottom end outer circumferential face of the inner ring 2a, the eccentric part 3a is rotatingly moved along with the rotation of the rotary shaft 3 and the stir-up part 30 stirs up the lubricating oil stored in a space A to lubricate the bearing 2.
Patent JP-2001238606-A (JP)
Title: Drying device for rice confectionary dough
Inventor: ARAI SEIICHI
IPC: A23G3/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for rice confectionary dough aiming at the reduction of the labor of a worker and the reduction of the inferior products of the rice confectionary. SOLUTION: This drying device for the rice confectionary for drying the rapped rice confectionary dough and provided installing a plurality of metal conveyers by overlapping a plurality of stages in a hot air drying chamber having a long box shape and conveying the rice confectionaries loaded on the above metal net conveyer successively to the upper stage metal net conveyer for drying while circulating hot air to the inside of the above hot air drying chamber, is provided by installing compensating bars having elasticity and flexibility as crossing with cross bars between the cross bars and the metal net for preventing the hanging down of the net by taking a suitable interval, an automatic applying means of a releasing agent for automatically applying the releasing agent on the metal net conveyer for conveying the rapped rice confectionary dough into the hot air drying chamber,  a next stage-moving means for moving the rice confectionary dough from the upper stage metal net conveyer to the lower stage metal net conveyer toward a driving drum of the upper metal net conveyer so as to constitute the next stage-moving means as freely detachable by a detaching device automatically, and a taking out conveyer in the lower direction of the above driving drum.
Patent JP-2001249967-A (JP)
Title: Web attendance management system
Inventor: ISOBE MOTOHIDE
IPC: G06Q10/06
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of managing the work start and end of members belonging to a group, contacting and reporting to the belonging group and preparing an attendance chart. SOLUTION: Conection is performed by utilizing an installed type computer or a portable computer or the portable computer provided with a telephone function and work start/work end/contact are managed by electronic mail or data base registration information. For individual identification, a page for an individual is prepared and identification is performed by password management. Attendance information is immediately transmitted to a manager by the electronic mail and also registered to a data base file. A user can display the list of his/her attendance information on a homepage at anytime and acquire it in a text file form or a table calculation type data file form. The manage can display the attendance information of the user under management on the homepage.
Patent JP-2001250618-A (JP)
Title: Connecting structure of flat circuit board
Inventor: AOKI YASUSHI
IPC: H01R4/48
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a flat circuit board wherein an electric connection failure can be prevented and wherein a stability of contact resistance can be ensured. SOLUTION: The connecting structure 10 has a through hole 14 which has been arranged in a flat circuit board 12 so that one part of a conductive part 13 is penetrated toward the thickness direction, a guide 32 which has been arranged on a terminal 30 to be put along the backside of the flat circuit board 12, an penetrating insertion part 34 which has been connected with be guide 32 enabling to be inserted into the trough hole 14, and a pressing piece 35 which is extended from the tip side of the penetrating insertion part 34 to the conductive part 13. By a result that the pressing part 35 presses the flat circuit board 12 toward the direction of the guide 32, the flat circuit board 12 is fixed on the housing 20.
Patent JP-2001248915-A (JP)
Title: Controller for gas hot air heater
Inventor: OKADA YASUHIRO
IPC: H01H9/54
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To bring power consumption to zero at the time of waiting during use. SOLUTION: The controller for gas hot air heater comprises a power switch 19 for turning power ON/OFF, a signal switch 20 interlocked with the power switch 19 to be turned ON/OFF, a power supply ON/OFF means 21 for turning a power switch relay 22 ON/OFF in response to turn ON/OFF of the signal switch 20, a fan relay 24 operated through the power supply ON/OFF means 21 to stop the apparatus, and means 23 for turn OFF power.
Patent JP-2001249238-A (JP)
Title: Semiconductor waveguide, its manufacturing method and semiconductor waveguide type multiplexer/ demultiplexer
Inventor: SUZUKI RYOJI
IPC: G02B6/122
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor waveguide capable of removing a high order mode even if it is excited, its manufacturing method and a semiconductor waveguide type multiplexer/demultlpiexer having an excellent crosstalk characteristic. SOLUTION: A matched layer 5 having a refractive index higher than that of a lower clad layer 2 or a semiconductor substrate 1 is provided in the lower part of the lower clad layer 2, whereby light radiated from the waveguide toward the semiconductor substrate 1 side is not returned to the waveguide side again by being reflected by a boundary surface, but is radiated to the semiconductor substrate 1 side as it is. Thus, the deterioration of the crosstalk characteristic of an element is prevented.
Patent JP-2001247992-A (JP)
Title: Electroplating device
Inventor: NAKAMURA KIYOTOMO
IPC: C25D5/08
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electroplating device by which minute recesses are uniformly plated. SOLUTION: This electroplating device is provided with a water tank containing an ultrasonic vibrator and an ultrasonic vibration medium, a plating solution tank with a part of it dipped in the water tank and internally furnished with a plating solution and a cathode and an anode set above the plating solution.
Patent JP-2000289188-A (JP)
Title: Device for detecting position of plate
Inventor: RAUTERT JUERGEN DR
IPC: B41F33/14
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To operate without conductive stopper by providing a distance measuring system corresponding to an edge of a plate. SOLUTION: Distance measuring systems 26 are disposed correspondingly to respective stoppers 21. The systems 26, 27 each has a solenoid coil 28, and a movable element 29 movable in the coil 28. A return spring presses the element 29 to a preset starting position. If a plate 16 is brought into contact with registering pins 21, 22, first the plate 16 is brought into contact with the elements 29 of the systems 26, 27 by punching portions 23, 24, and the element 29 is pressed against the return spring until the portions 23, 24 of the plate 16 are brought into contact with the pins 21, 22. Signals sent at each time to a control computer are compared with each other by a differential measuring method to display that moved distances measured between the pins 21, 22 and the portions 23, 24 are equal to '0'.
Patent JP-2001257837-A (JP)
Title: Automatic document reader
Inventor: KURIMOTO AKIRA
IPC: H04N1/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To read an image of a document with stable picture quality. SOLUTION: This automatic document reader is equipped with a tabular transparent body 1, a belt member 2 which is arranged opposite the transparent body 1 and conveys the document M along the area opposite the transparent body 1, a press member (e.g. 3a and 3b) which presses the belt member 2, and a read means 4 which reads the image of the document M through the transparent body 1 and has a browsing mode wherein the image of the document M is read while the image read position of the read means 4 is fixed and the document M is conveyed by the belt member 2; and the image read position R is on the upstream side of the press position P of the press member 3 in the document conveyance direction and nearby the press position P.
Patent JP-2001252912-A (JP)
Title: Fiberboard
Inventor: INOGUCHI YOSHINORI
IPC: B27N3/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fiberboard for which ends or the like of a rush are effectively utilized, and which is excellent in moisture-absorbency and can be used as a construction material or an interior member or the like. SOLUTION: For this fiberboard 1, ends of the rush 2, cotton yarn 3, and hemp yarn 4 are pulverized and mixed by placing them in a pulverizer. Then, the mixture is placed in a mixer and uniformly mixed by spraying a specified amount of a liquid binder 5. In addition, the mixture is placed in dies, and molded by applying a specified pressure and a temperature. Then, the molded article is taken out from the dies, and a cooling press is performed at a specified pressure and a temperature to obtain the fiber plate 1.
Patent JP-2001255875-A (JP)
Title: Electronic keyboard device
Inventor: NISHIDA KENICHI
IPC: G10H1/34
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic keyboard device which may be lowered in keyboard height and makes key scaling of a key touch feel easy by assuring the degree of freedom in design. SOLUTION: A massive body 40 is freely turnably supported by a bearing section 45 and is driven and turned via an adjusting screw 41 by key touch operation of a key 1. The position of the top surface 46d at the front of a head part 46 in a key touch end position is the highest. The massive body 40 is provided with a front weight FRW and a back weight BUW at respective free ends (head part 46 and tail part 47) of both arm parts extending from the bearing section 45. The weight of the weight FRW is set by holes FRW a and b and thickness Ft and that of the weight BUW by a thickness Bt, respectively. Mass distributions are varied by each of the respective massive bodies 40 by their combinations, by which the key scaling is embodied. The arrangement distance LF of the weight FRW from the bearing section 45 is shorter than the arrangement distance LB of the weight BUW.  The constitution exclusive of the weights FRW and BUW of the respective massive bodies 40 are the same.
Patent JP-2001255588-A (JP)
Title: Projection type display device
Inventor: NITTA KEIICHI
IPC: H04N5/74
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which can perform suitable imaging and projection, without being influenced by an object. SOLUTION: The projection type display device has a placing part 5 on which the object is placed, an imaging part 1 for imaging the object and a projection part 3 for projecting the object's image picked up with the imaging part 1, and an adjusting means is provided for adjusting the angle of the placing surface of the placing part 5 with respect to horizontal irrespective of the angle of projection of the projection part 4.
Patent JP-2001254688-A (JP)
Title: Swinging piston type compressor and freezer using it
Inventor: KOSOKABE HIROKATSU
IPC: F04C29/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce cost, miniaturize the size, and improve the performance and the reliability in a swinging piston type compressor and freezer. SOLUTION: A compression element 1 having a low-pressure compression element 4 and a high-pressure compression element 5 is arranged in a sealed vessel 3, swinging pistons 4b and 5b integrally formed with rollers 4b1 and 5b1 and vanes 4b2 and 5b2 are used, the inside of the sealed vessel 3 is held at a pressure lower than a discharge pressure of the high-pressure compression element 5, and an oil feeding mechanism intermittently feeding lubricating oil 20 via an oil pocket 21 intermittently communicated with an operation chamber side and an oil feed side of the high-pressure compression element 5 is provided.
Patent JP-2001257903-A (JP)
Title: Chrominance signal converting device
Inventor: MATSUDA YASUYUKI
IPC: H04N1/46
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To perform interpolating operation in color conversion at high speed. SOLUTION: This chrominance signal converting device is provided with a color correction memory for storing color correction data for each of grid points in a three-dimensional interpolation area, a memory control 11 for generating an address corresponding to the color correction memory from an input signal, an interpolation coefficient generating part 12 for generating an interpolation coefficient while using the color correction data read out of the color correction memory on the basis of the generated address, and an arithmetic part 13 for providing an output signal from the generated interpolation coefficient and this color correction memory is divided into six tetrahedrons passed through two common grid points among eight grid points comprising each of hexahedrons in the interpolation area,  and composed of memories 0 and 3 for storing color correction data corresponding to two common grid points of these tetrahedrons and memories 1 and 2 for storing color correction data corresponding to remaining two grid points.
Patent JP-2001264635-A (JP)
Title: Laser scanning microscope
Inventor: SHIMADA MASAKAZU
IPC: G01N21/64
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning microscope capable of stimulating a sample at optional timing and easily confirming the timing of stimulation on an image. SOLUTION: The sample 4 is scanned with a laser beam by a scanning unit 5, and a reflected image or a fluorescent image from the sample 4 is detected. In such a state, an LED 12 is turned on for a short time in synchronization with stimulating the sample 4 by a stimulating device 9, and the light from the LED 12 is detected together with the transmitted image of the sample 4 by a photodetector 8c. The reflected image or the fluorescent image from the sample 4 is formed as the image by an image processor 6, and the light from the LED 12 is formed as the image together with the transmitted image from output by the photodetector 8c as the timing information on the stimulation.
Patent JP-2001264221-A (JP)
Title: Sampling device of dioxin
Inventor: HONDA KATSUHISA
IPC: B01D29/01
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device capable of collecting dioxins existing in water without generating plugging of a collection part, shortening a collection time, and separating an analytical extract at a water sampling place. SOLUTION: This sampling device is characterized by mounting detachably a vessel for storing a sample therein, a stirrer for stirring the inside of the vessel, and a collection means on the outlet of the vessel. The device is also characterized by mounting detacbably a solid phase for extraction on the downstream side of the collection means.
Patent JP-2001265999-A (JP)
Title: Advertisement data operating system and its program storing medium and transmitting medium
Inventor: INOUE MASAHIRO
IPC: G06Q50/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To generate an advertisement charge account or an advertisement usage payment slip and to generate a report for indicating the usage situation of the advertisement, etc., by outputting the advertisement data distributed from an advertisement data managing device with only a customer as an object at each commercial transaction with the customer at the side of each sales data processor and totaling the usage situations of the advertisement data transmitted from the respective sales data processors at the side of the managing device. SOLUTION: Each ECR terminal unit 3 stores and manages the advertisement data distributed from a server computer 2 and prints it as a receipt with only the customer as an object at each commercial transaction with the customer. The server computer 2 totals the usage situations of the advertisement data transmitted from the respective terminal units 3, generates the advertisement charge account or the advertisement usage payment slip, etc., to output it by printing, generating various reports for reporting the usage situation of each advertisement to an advertisement provider, etc., and reporting them by mail.
Patent JP-2001274661-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI YUJI
IPC: H01L27/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can reduce number of components of a large-scale selector circuit and a large-scale switch circuit or the like consisting of nMOS transistors(TRs). SOLUTION: The semiconductor integrated circuit consists of an nMOS circuit 1 such as a selector circuit and a switch circuit or the like and a reception circuit 2 receiving an output signal of the nMOS circuit 1, a voltage VDD 2 of a power supply 4 of the reception circuit 2 is set lower than a voltage VDD 1 of a power supply 3 of the nMOS circuit 1. Through the configuration above, a level compensation circuit at the post-stage of the nMOS circuit having conventionally been required can be excluded.
Patent JP-2001259871-A (JP)
Title: Laser beam machining device and method
Inventor: SAKAMOTO MASAKI
IPC: B23K26/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam device capable of machining constantly with the optimum energy for each machining zone. SOLUTION: In a laser beam machining device with a laser 10 equipped with the energy converter 10-1 that generates a pulsative laser beam and that detects an energy value for each pulse; a triggering device 11 is provided in which a target energy value is determined by a expected energy value per pulse given by a controller 12 and by the number of pulses to be emitted to one machining zone, in which the energy value detected by the energy converter is received and added up, and in which a trigger is outputted to the laser 10 for generation until the added result reaches the target energy value.
Patent JP-2001273825-A (JP)
Title: Insulator cleaning device
Inventor: OHATA YASUAKI
IPC: H01B17/52
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulator cleaning device which can sharply reduce the cost of equipment and the running cost without impairing the cleaning effect. SOLUTION: A means 2 to measure the wind velocity during cleaning and a control means 3 which terminates cleaning when an accumulated duration time of a slower wind velocity than a design velocity becomes a predetermined time are connected to a main frame of the insulator cleaning device 1. Although the design velocity has been set 10 m/s in the past, by analyzing the wind velocity distribution, the design velocity is set 7 m/s in this invention.
Patent JP-2001272573-A (JP)
Title: Resin composition for optical connector parts
Inventor: UMETSU HIDEYUKI
IPC: C08L69/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for optical connector parts having out of roundness, low warpage characteristic, excellent dimensional stability, and high pin press-fitting strength. SOLUTION: The resin composition for the optical connector parts consists of 99.5 to 60 wt.% >=1 kind of thermoplastic resins selected from a styrene based resin, polycarbonate based resin and polyphenylene ether based resin (A) and 0.5 to 40 wt.% liquid crystalline resin (B).