baber/WOPTO huggingface dataset:
Patent JP-2002112439-A (JP)
Title: Grommet
Inventor: HASHIMOTO TAKESHI
IPC: F16L5/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To decrease a locking force of one-motion grommet which is locked in a through hole of a vehicle body panel by a push from one direction. SOLUTION: An expanded diameter cylinder part is formed between the first and second small-diameter cylinder parts disposed on the both sides of the length direction. The expanded diameter cylinder part is formed in a shape continuing from the large-diameter part to conical part in an axial direction and in an oval ring shape in a perpendicular direction. A lightening part is formed by being expanded forward from the back end surface of the expanded diameter cylinder part on the side in continuity with the second small-diameter cylinder part. The expanded diameter cylinder part is branched to an outer cylinder and an inner cylinder in continuity with the second small-diameter cylinder part. A recessed part for locking a vehicle body is provided by being extruded opposing a sloped wall and vertical wall on the outer circumferential surface of the outer cylinder.  The back end surface of the outer cylinder constituting the vertical wall is provided with a diameter decreasing notch in positions corresponding to the four corners of the ellipse.
Patent JP-2002112587-A (JP)
Title: Motor drive controller
Inventor: MIYASHITA MASAYUKI
IPC: H02P7/06
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive controller which can prevent drop of a drive voltage of a drive motor, to assure an adequate output torque and can successfully operate a drive object connected to the drive motor through provision of a structure that the operation is stopped by detecting the constrained condition of the drive motor with a thermistor. SOLUTION: This motor driver controller comprises a drive motor MTR for rotary drive, based on a predetermined drive current; a first relay circuit RL1 to control the drive condition of the drive motor MTR by controlling the supply condition of the drive current; a positive characteristic thermistor PTC for suspending supply of the drive current to the drive motor MTR, by detecting the constrained condition of the drive motor MTR, based on a current (constraining current) down-streaming to the drive motor MTR; and a bypass route L3 for avoiding down-streaming of the drive current to the positive characteristic thermistor PTC only when the drive motor MTR is driven.
Patent JP-2002110753-A (JP)
Title: Method of evaluating contact characteristics of semiconductor deviced
Inventor: IZUMI NAOKI
IPC: H01L21/66
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating contacts of a semiconductor device, capable of evaluating contact characteristics with high reliability by forming the as many contacts for evaluation as possible, corresponding to the contacts of an IC, and by evaluating them individually. SOLUTION: When the contact characteristics of the semiconductor device are evaluated by forming contact elements 1 for evaluation on the semiconductor wafer, making electrical current I flow into the contact elements 1 for the evaluation, and measuring voltage of both ends, each of contact elements 1 for evaluation is connected to selecting elements 2, 3, which formed so as to be able to select an object of the electric current application; and the voltage measurement, and each of contact elements 1 for evaluation is selected by this selecting elements 2, 3 in turn, and the characteristics are inspected, and by using the distribution of the characteristics, the contact characteristics of the semiconductor device are evaluated.
Patent JP-2002116589-A (JP)
Title: Printer
Inventor: FUKUSHIMA ITARU
IPC: B65H5/06
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive printer of a small size having transporting routes capable of protecting the print surfaces of recording media during transportation and assuring the stabilization time of the print images formed on the print surfaces. SOLUTION: This printer 1 has a device body 100 provided with various printing processing sections which subject the media 3 to various kinds of printing processing. The device body is provided with a housing section for the media which is arranged on its upper side, a take-out section for the recording media which is arranged in the uppermost part of the device body adjacent to this housing section, the transporting routes which are formed from the housing section to the take-out section and a switch back section 64 which is capable of maintaining the print surfaces of the media transported in the transporting routes always upward. The transporting routes extend approximately like loops along the top surface, under surface and flanks of the device body so as to include the respective printing processing sections.  The switch back section is disposed on the transporting route 62 between the transporting route of the top surface of the device body and the transporting route on the under surface thereof.
Patent JP-2002117812-A (JP)
Title: Discharge lamp and illumination device
Inventor: YANO EIJU
IPC: H01J65/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp and an illumination device using it wherein thermal deterioration of related members such as a reflector or the like is made difficult to occur by reducing a temperature of a tube wall in the vicinity of an internal electrode. SOLUTION: This is equipped with a discharge container 1 constituted in such a way that the internal electrode 1c of a length L (mm) in the tube-shaft direction is sealed and enclosed at least in one end of a slender and translucent air-tight container 1a, and that a discharge medium having rare gas as its main substance is sealed inside, and with the external electrode 2 wherein an electroconductive substance of a width r (mm) is formed in a coil form along the longitudinal direction of the light- transmissive air-tight container 1a and almost in contact with an outer peripheral face, wherein the winding number N (convolution) satisfies a formula 0<=N<=0.25×L/r in a region opposing to the internal electrode 1c of the light-transmissive air-tight container 1a and wherein a discharge is made to occur between the internal electrode 1c and it. By this, because the temperature of the tube wall in the vicinity of the internal electrode 1c is reduced, the thermal deterioration of related members such as the reflector or the like nearby arranged and installed becomes difficult to occur.
Patent JP-2002113803-A (JP)
Title: Decorative organic glass structure having emphasized color tone variation by light irradiation
Inventor: HOTAKA TOSHIMASA
IPC: B32B7/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic glass structure containing a sheet-like laminated structure which is composed of a plurality of layers formed of a thermoplastic resin, wherein continuous variation of color tone having excellent aesthetic and design characteristics are imparted, and color tone gradation effect is emphasized by irradiating light from the side. SOLUTION: The sheet-like laminated structure comprises at least two layers formed of a thermoplastic resin. An outer layer of at least one face of the laminated structure is a layer (B) formed of a transparent resin. At least one type of the layer comprising the laminated structure contains a dye, a pigment, or a light defusing agent, and has a monotone thickness variation at least in one direction of a sheet face of the laminated structure. When the layer (B) formed of the transparent resin is visually observed from the outside face, the continuous color tone variation is recognized along the sheet surface. A light source is arranged in a side edge of the decorative organic glass structure.
Patent JP-2002117241-A (JP)
Title: Terminal system
Inventor: MIYOSHI TAKAYUKI
IPC: G06Q40/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a window terminal system which improves the depreciation rate of the system and also needs only a narrow space for device arrangement. SOLUTION: In this window terminal system in which a plurality of window terminal devices 3 and 4 compete for the right of use to a window processor 5, when a customer inserts a customer medium carried with the customer into a banknote insertion slot 6 or a slip insertion slot 7, respective medium reading part reads customer data allocated to the customer from the customer medium, the customer data are compared with customer data inputted from the terminal devices 3 and 4, and the right of use to the processor 5 is allocated to the window terminal device 3 or 4 which outputs matched customer data.
Patent JP-2002113486-A (JP)
Title: Method and apparatus for treating organic wastewater
Inventor: NAKATANI TATSUO
IPC: C02F3/34
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating organic wastewater, for effectively reducing the generation quantity of sludge, facilitating normal solid-liquid separation in a solid-liquid separation process and enhancing the dehydration properties of excessive sludge. SOLUTION: In the method for treating organic wastewater by introducing organic wastewater into a treatment system having an aeration tank 1 and a solid-liquid separation tank 2 respectively provided to the front and rear stages thereof to subject the same to aerobic biological treatment, sludge containing spores of endospore forming bacteria is drawn out of the solid-liquid separation tank 2 to be guided to a sludge modifying tank 3 positioned in the front stage of the aeration tank 1 and subsequently guided to the aeration tank 1.  In this case, the amount of sludge guided to the sludge modifying tank 3 is made twice-quintuple the amount of organic wastewater introduced into the treatment system and spores of endospore forming bacteria in sludge are germinated by organic wastewater supplied to the aeration tank 2 to be converted to nursing cells and a single or composite compound containing silicon and magnesium is added to treat organic wastewater while propagating nursing cells.
Patent JP-2002116613-A (JP)
Title: Toner replenishing device
Inventor: MIZOGUCHI FUSATO
IPC: G03G15/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing device 1 capable of making the density of an outputted printed image constant by making the amount of toner T supplied to a developing part 61 stable with simple structure whether the remaining amount of toner stored in a toner replenishing tank 50 is large or small. SOLUTION: This toner replenishing device is provided with a scraping member 3 between a scooping mechanism 4 for scooping the toner T in the toner replenishing tank 50 and a toner replenishing roller 56 supplying the toner T to a developing tank 51. The member 3 is fixed in the vicinity of the moving path S of the holding part 58a of the mechanism 4. The member 3 thoroughly and effectively scrapes the toner T scooped by the mechanism 4 and guides it to the roller 56. Thus, the toner T is scooped even when the amount of toner in the tank 50 becomes small, and the stable amount of the toner T is guided to the tank 51 whether the amount of toner is large or small.
Patent JP-2001166224-A (JP)
Title: Endoscope illumination device
Inventor: TANAKA KO
IPC: A61B1/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the mechanical arrangement of composition elements in a front end rigid part of an endoscope and to obtain good luminous intensity distribution by imparting an adequate inclination to a light guide. SOLUTION: This illumination device has an illumination window 2 and an observation window on the flank of the front end rigid part of the endoscope. The shape of an exit end face 4b of the light guide is so selected that the progression direction of the illumination light transmitted along an optical axis 4a of the light guide after the emission from an exit end face 4b of the light guide is nearly paralleled to the observation optical axis within a section perpendicular to the axis of the endoscope.
Patent JP-2002088553-A (JP)
Title: Method and system for obtaining three-dimensional image and measurement of human body without need to nake
Inventor: TSUKAMOTO KENKICHI
IPC: A61B5/107
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique obtaining three-dimensional images of a body and figure of an individual neat and healthy person by daily measuring of a figure and manner of the person, and confirming the result of the measurement during several months to afford an indicator of one's life best clothes to be worn. SOLUTION: This technique is such that the pressure of each cap of all pistons 1 in contact with a human body is made nearly constant irrespective of the location and moving stroke of each of the pistons 1 by enlarging to some extent the volume of a common air chamber, furthermore the pistons 1 are simultaneously returned to their reference positions by instantaneously reversing the orientation of positive/negative pressure by the automatic operation of a valve, and the length of the return stroke at that time is calculated by automatically reading the number of winding of a magnetic coil embedded near the cylindrical surface of the pistons 1 by the aid of a sensor as the number of waves of pulsating current.
Patent JP-2002132392-A (JP)
Title: Unit for automatically switching microprocessors and mobile communication terminal
Inventor: TAKATORI SUNAO
IPC: G06F1/32
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To minimize power consumption of electronic equipment on which a high performance microprocessor is mounted. SOLUTION: A mobile communication terminal is provided with a low power consumption type microprocessor 300 and a high performance type microprocessor 400, switches the microprocessors in accordance with data capacity of a received signal Si and alternatively uses the microprocessors. The received signal demodulated by a demodulating and modulating part 100 is converted into a digital signal by an analog-digital converting part 150 and inputted to the microprocessor automatic switching unit 200. The switching unit 200 selectively inputs the digitized received signal to the low power consumption type microprocessor 300 or the high performance type microprocessor 400.
Patent JP-2002128370-A (JP)
Title: Image forming device
Inventor: ANZAI EIJI
IPC: B65H29/60
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of continuous actuation of a solenoid in continuous image formation to cause temperature rise at the solenoid to reduce its service life in using the solenoid for selection among plural paper delivery trays. SOLUTION: In this image forming device comprising plural paper delivery trays 108, 109, a change-over means 103 to select a paper delivery passage to the plural paper delivery trays, the solenoid 110 to drive the change-over means, and a control part 201 to control the solenoid, control is conducted to put on/off the solenoid every time recording paper is delivered.
Patent JP-2002134165-A (JP)
Title: Jig for attaching positive electrode terminal of sodium- sulfur battery
Inventor: YAMADA TOMOHITO
IPC: H01M2/30
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a jig for attaching a positive electrode terminal for a sodium-sulfur battery having a simple structure, capable of surely attaching the positive electrode terminal, and having also a cooling function, when attaching the terminal by welding. SOLUTION: This jig for attaching a positive electrode terminal of a sodium-sulfur battery is provided with a slit-like through-hole 1 for a positive electrode terminal 18 and a slit-like through-hole 2 for a negative electrode terminal 19, into which a positive electrode terminal 18 and a negative electrode terminal 19 are inserted from beneath, so as to maintain a given distance therebetween and given orientations, the negative electrode terminal 19 formed above a cartridge 11 made of copper or copper alloy, having a solid cylindrical outer shape with a section corresponding to a section vertical in the axial direction of the sodium-sulfur battery, and containing a melted metallic sodium, and the positive electrode terminal 18 being attached through an electrode member 21 on an upper surface of a positive electrode container 10.  While the positive electrode terminal 18 before attachment is inserted from beneath into the through hole 1 for the positive electrode terminal, the negative electrode terminal 19 formed above the cartridge 11 is inserted from beneath into the through-hole 2 for the negative electrode terminal, thereby allowing positioning of the attachment orientation and of the place of the positive electrode terminal 18.
Patent JP-2001250690-A (JP)
Title: White system organic electroluminescence element
Inventor: FUKUOKA KENICHI
IPC: C09K11/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an organic EL element of white system which has a sufficient performance in the practicality such as emitting white system light, having high luminescence efficiency and having a long-life life. SOLUTION: In an organic electroluminescence element which has a pair of electrodes and a luminescence medium layer sandwiched between the pair of electrodes, the white system organic electroluminescence element is characterized by the fact that the luminescence medium layer contains a blue system luminescent material and at least one of a fluorescence nature compound of fluoranthene skeleton, pentasene skeleton, or a perylene skeleton.
Patent JP-2002125769-A (JP)
Title: Meal serving wagon
Inventor: FURUKAWA NAOTAKA
IPC: A47B31/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a meal serving wagon which can serve meals as well as tea. SOLUTION: A main part 1 of this meal serving wagon with a storage 4, which can store plural kinds of food materials placed on trays and has functions of refrigerating the food materials and keeping them hot, houses a device 2 for serving tea.
Patent JP-2002140968-A (JP)
Title: Bimetal thermostat
Inventor: NAKATANI HIDETOSHI
IPC: G12B1/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provided a bimetal thermostat capable of setting both ON and OFF temperatures at optional temperatures with high accuracy. SOLUTION: A thermostat 10 is so structured that the first bimetal thermostat 11 set at an optional ON temperature with high accuracy and the second bimetal thermostat 12 set at an optional OFF temperature with high accuracy are connected in series, the OFF temperature of the first bimetal thermostat 11 is set higher than the OFF temperature of the second bimetal thermostat 12, and the ON temperature of the second bimetal thermostat 12 is set lower than the ON temperature of the first bimetal thermostat 11.
Patent JP-2002137993-A (JP)
Title: Method of eliminating impurity in method of growing liquid phase
Inventor: YOSHINO TOSHIHITO
IPC: C30B19/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of eliminating impurity unnecessary for working to take out solvent together with a boat, even in the case of contaminated solvent used for liquid phase growing semiconductor without generating time or working or the like for making new solvent on a new boat again. SOLUTION: The method comprises the steps of making the impurity in the solvent unevenly distribute concerning a place by cooling the solvent under a condition making a temperature gradient concerning the place in the solvent, and making unevenly distributed impurity eliminate from the solvent. In the step of making unevenly distribute the impurity in the solvent concerning the place, the solvent is not caked at all but making a part of residual keep in the condition of liquid phase. In the step of eliminating the impurity, the impurity is eliminated with the solvent in condition of the liquid phase.  In the step of eliminating the impurity, the solvent in condition of the liquid phase is ladled out with the impurity with a tool like a ladle, or the solvent in condition of the liquid phase is discharged out of the boat together with the impurity by inclining the boat which is filled with the solvent.
Patent JP-2001190008-A (JP)
Title: Electric car
Inventor: TAKAMOTO YUSUKE
IPC: B60L15/20
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric car controller for performing position control which makes it possible to stop and keep the car at its stop position quietly without causing the car to vibrate, even if its driver does not step on its brake pedal. SOLUTION: A control circuit 6 for an electric car 1 is composed of a speed/ torque command generating circuit 10, a position control selecting circuit 11, a position command generating circuit 12, and a motor control circuit 13. The control of a motor 3 is switched from its speed or torque control over to position control, when the car stops. Consequently, it is possible for the car to become stationary at its stop position without moving forwards or backwards, even if a driver releases its braking force generated by a brake after the car stops. Besides, the car runs by a specified distance automatically by a driver's simple command issued while the car stops by the position control, and becomes stationary at the position.
Patent JP-2001345126-A (JP)
Title: Photoelectric conversion device
Inventor: SEKIGUCHI TAKASHI
IPC: H01L31/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of preventing electrolyte leakage and keeping high photoelectric conversion efficiency for a long time. SOLUTION: This photoelectric conversion element has an electrode whose at least one surface is covered with a semiconductor layer; a counter electrode facing the semiconductor layer of the electrode; and an electrolyte layer arranged between the semiconductor layer of the electrode and the counter electrode, and the electrolyte layer is composed of a porous support layer having a porosity of 30-80% and the electrolyte filled in the porous support body. Through opening parts may be made in a range of 40-70% of the plane area in the porous support body.
Patent JP-2002141154-A (JP)
Title: Manufacturing method of spark plug
Inventor: ISHIGURO HIROYA
IPC: H01T13/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently join chips with electrodes through a manufacturing method for a spark plug for joining the chips made of a noble metal to a center electrode and a ground electrode respectively and oppositely disposing both chips via a discharge gap. SOLUTION: The noble metal member 80 formed by integrating the chip 50 in the side of the center electrode 30 and the chip and the chip 60 on the side of the grounding electrode 40 with each other is prepared, and after the noble metal member 80 is welded with the center electrode 30 and the grounding electrode 40, the noble metal member 80 is cut along discharge gaps 70 to form the discharge gaps 70.
Patent JP-2002145783-A (JP)
Title: Encapsulated pharmaceutical preparation containing s-adenosylmethionine or its salts
Inventor: UCHIDA YOSUKE
IPC: A61K47/42
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulated pharmaceutical preparation containing S-adenosylmethionine or its salts, capable of being easily taken by every body, and being expected that its medicinal effect is easily developed. SOLUTION: This encapsulated pharmaceutical preparation is prepared by encapsulating a liquid in a capsule casing consisting mainly of gelatin, wherein the liquid is obtained by dispersing or suspending the S-adenosylmethionine or its salts in an oily liquid. A mixture which is obtained by adding an emulsifier and a thickener to an oil is preferably used as the oily liquid.