baber/WOPTO huggingface dataset:
Patent JP-2002266833-A (JP)
Title: Device for dynamically preventing screw looseness of small screw or bolt
Inventor: IIDA ITSUO
IPC: F16B39/26
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To automatically prevent the screw looseness of a small screw, bolt or the like caused by vibration or the like to prevent the occurrence of an accident resulting from the looseness. SOLUTION: This device for automatically preventing the screw looseness of the small screw, bolt or the like comprises the small screw 3 and a member including a spring washer with the small screw 3 screwed thereto.
Patent JP-2002311096-A (JP)
Title: Measuring device and driving method for measuring terminal
Inventor: KAWAI KOJI
IPC: G01R31/28
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To measure a measured object with high accuracy and reduce heat generation in the measurement in a measuring device and a driving method for a measuring terminal that measure by pressing a measuring terminal 12 against the measured object with the use of a solenoid 13 and a voice coil motor 14. SOLUTION: The solenoid 13 and the voice coil motor 14 can move the measuring terminal 12 in directions toward and away from a measured object. After the measuring terminal 12 is accelerated toward the measured object, the voice coil motor 14 keeps the moving speed of the measuring terminal 12 constant, and when the measuring terminal 12 reaches the measured object, only the solenoid 13 presses the measuring terminal 12 against the measured object. The pressing of the measuring terminal 12 against the measured object is possible with accuracy to improve measurement accuracy, and the pressing of the measuring terminal against the measured object by only the solenoid 13 can reduce heat generation in measurement.
Patent JP-2002307889-A (JP)
Title: Water-base ballpoint pen
Inventor: MATSUKAWA AKIRA
IPC: B43K23/08
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a water-base ballpoint pen having a perfect anti- volatilization effect of an ink by a method wherein the tip of a ballpoint pen tip is perfectly covered by a seal ball when a cap is fitted to a ballpoint pen main body. SOLUTION: In the water-base ballpoint pen, in which a spherical seal ball 40 made of a non-moisture absorbing non-rigid elastic body is arranged in the cap 30 so as to be stuck with the tip having a ball 23 held rotatably thereon of a ballpoint pen tip 22 when the cap is fitted to the ballpoint pen main body, a guide member 33 for sticking the tip of the ballpoint pen tip to the central part of the seal ball at the fitting of the cap to the ballpoint pen main body is formed near the seal ball of the cap.
Patent JP-2002312648-A (JP)
Title: System, method, and program for order production
Inventor: KOMINAMI TAKUYA
IPC: G06Q10/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To sell a product which makes it easy for a user to order and can actualize a desired use. SOLUTION: This system is equipped with a selling center terminal 3 and an assembly center terminal 4 which are connected to a user terminal 1 through a network 2. The assembly center terminal 4 has an assembly state database 41 consisting of assembly state information and has an assembly schedule information transmitting function of sending assembly schedule information in response to an inquiry from the selling center terminal 3.  The selling center terminal 3 has a constitution database 31 consisting of constitution information corresponding to uses and a component database 32 consisting of component information and is equipped with a use information receiving function of receiving use information from the user terminal 1, a constitution determining function of determining the constitution, etc., of a product according to the use information and the constitution and component databases 31 and 32, an assembly schedule inquiring function of inquiring an assembly schedule, and a product information reporting function of reporting the assembly schedule and product information to the user terminal 1.
Patent JP-2002312117-A (JP)
Title: Cylindrical image spherical image control device
Inventor: SATO YASUHIRO
IPC: G06F3/033
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical image spherical image control device which uses roll angle conversion output as virtual yaw rate. SOLUTION: In a cylindrical image spherical image control device for observing a cylindrical image or a spherical image by inputting an image signal generated by an image generator 4 into a head mounted display 5, pitch angles θof the inclination angles of a head part H in the front and in the backward direction is detected, roll angles ϕ of the inclination angles of the head part H in left and right direction is detected. The detected roll angle ϕ is converted in yaw rates ω corresponding to rotation angle speed of the head part H in a horizontal plane and is outputted; and the yaw rate ω is integrated and outputted as yaw angles ψ of rotation angles about the yaw axis, indication angle of an image is computed, based on the pitch angles θ and the yaw angles ψto observe image in optional direction.
Patent JP-2002306552-A (JP)
Title: Walker
Inventor: MURAYAMA TAMIO
IPC: A61H3/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a walker, with which turning of the direction is facilitated, and further, oblique sliding is facilitated. SOLUTION: A walker 1 is provided with a frame 3, a pair of left and right front wheels 5, a pair of left and right intermediate wheels 7 and a pair of left and right rear wheels 9. The front wheels 5 and the rear wheels 9 are free wheels. Namely, by rolling the front wheels 5 and the rear wheels 9, an advancing direction is variable in respect to the longitudinal direction of the walker 1. On the other hand, the intermediate wheels 7 are non-free wheels. Namely, the direction of advancing by rolling the intermediate wheels 7 is matched with the longitudinal direction of the walker 1 at all the time. The walker 1 is provided with a lifting means for lifting the intermediate wheels 7. While the intermediate wheels 7 are grounded, the walker 1 can be turned with these intermediate wheels 7 as supporting points so that a turning radius can be small.  While the intermediate wheels 7 are floated, the walker 1 can be easily slid in the oblique direction.
Patent JP-2002320235-A (JP)
Title: Cmos image sensor for generating reduced image signal by suppressing decrease in space resolution
Inventor: FUNAKOSHI JUN
IPC: H04N5/357
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To thin and read a pixel signal by suppressing decrease in space resolution, in an image sensor utilizing a CMOS circuit. SOLUTION: The image sensor comprises a pixel array 10, having pixels with each having a photoelectric converter and disposed in a matrix form, pixel selecting circuits 12, 14 each for selecting each pixel, and an A/D converter for A/D-converting the pixel signal selected by the pixel selecting circuit. The pixel selecting circuit selects the pixel of all the row and/or all the columns, selects the pixel signal at each of a plurality of the pixels from the selected pixel signal, and disperses the pixels selected from a pixel block of a plurality of the matrixes in the pixel array in the pixel block. Thus, the pixel selecting circuit for selecting the pixel of the pixel array disperses the selected pixels in the pixel bock of the plurality of the matrixes of the minimum unit of a thinning processing, and hence the decrease in the space resolution can be suppressed.
Patent JP-2002273115-A (JP)
Title: Solid-liquid separator
Inventor: KIRYU TAKASHI
IPC: B04B15/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To send out a solid matter stored in a cylinder to the outside by centrifugal separation without stopping a solid-liquid separator. SOLUTION: A flange for sending out the solid matter in the cylinder in a constant direction is spirally provided to the inner surface of the cylinder rotated to perform centrifugal separation.
Patent JP-2002319711-A (JP)
Title: Surface mounting type light-emitting diode and method for manufacturing the same
Inventor: KOIKE AKIRA
IPC: H01L23/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting type light-emitting diode, in which a light-emitting element can easily positioned on a pair of electrodes formed on a substrate at connecting and is easily mounted on the substrate, and the efficiency of wavelength conversion of the light emitted from the light-emitting element can be improved. SOLUTION: The diode comprises a cathode electrode 23 and an anode electrode 24 formed on a glass epoxy substrate 22, a lower electrode of a light- emitting element 25 joined on the electrode 23, and an upper electrode of the element 25 connected to the electrode 24, where an insertion hole is recessed on the electrode 23, and a conductive reflection cup 31 having a recessed part 36 for joining the lower electrode of the element 25 is engaged in the hole 32, to make the electrode 23 conduct with the lower electrode of the element 25, and the upper electrode of the element 25 joined with the electrode 24 and a first resin 41 mixed with a material for wavelength conversion is filled in the part 36.
Patent JP-2002317583-A (JP)
Title: Guide member for sliding door
Inventor: OKADA YOSHIHIRO
IPC: E05D13/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a guide member for a sliding door embedded in a floor to which the users cannot notice the existence of a projection from the floor even though the floor finish is carpet or flooring. SOLUTION: This guide member for the sliding door is provided with an elastic flange (3) which is curved downward to the outer side of the peripheral edge of the opening of the outer cylinder (1) in the guide member for the sliding door equipped with the outer cylinder (1) embedded in the floor in a state where the opening is left on the opening and a guide pin 2 which guides the running of the sliding door projected upward from the opening when the sliding door is stored inside the outer cylinder (1) and passes upward and guides the running of the sliding door.
Patent JP-2002041312-A (JP)
Title: Operating system for structured information processing
Inventor: PARKER SIMON
IPC: G06F12/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an extensible and dynamic software operating environment supporting applications, especially an environment support XML processor to process structured information. SOLUTION: This operating system is provided with a receiver to receive a structured document in an environment network environment, a processor to execute an application to process the received document, and a transmitter to transmit the processed document. The operating system is extensible so that use of the application to process the structured document is dynamically supported and further an application to process the structure document is supported.
Patent JP-2002318305-A (JP)
Title: Reflecting sheet and side light type surface light source device using the same
Inventor: YOSHIDA HIROTAKA
IPC: F21Y103/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a back light with higher luminance than a conventional one, to provide a reflector with high reflectance and high durability necessary for the back light, to provide a side light type light source device which does not induce irregular luminance by distortion of the reflecting sheet even when the sheet is distorted, and to provide a reflecting sheet having high luminance than a conventional one and excellent durability. SOLUTION: The reflecting sheet has a buffer effect against distortion by forming a space between the reflecting face of the reflecting sheet used as the lower face of a light guide plate of a surface light source device and the light guide plate. A base layer, a silver layer, a metal layer of an alloy essentially comprising silver and a transparent oxide layer are successively laminated as the reflecting layer on the light-diffusing layer.
Patent JP-2002014969-A (JP)
Title: Contents server
Inventor: TAKASE HIROTOSHI
IPC: G06Q10/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To easily collect, transmit and peruse required information. SOLUTION: This contents server 1 is provided with a contents bank DB11 storing at least the name of a contents provider, contents provided by the contents provider and a contents ID by each content and an information box DB12 storing a user name and a contents ID by each user. Then, by the server 1, the contents of the bank DB can be registered and the contents can be changed from the terminal device 4 of the contents provider, the bank DB11 can be accessed from the terminal device 2 of the user, the contents ID of the contents can be stored in the information box of the user to peruse the contents corresponding to the contents ID.
Patent JP-2002320676-A (JP)
Title: Oxygen thickener for medical use and sensor
Inventor: SUZUKI SEIICHIRO
IPC: A61M16/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen thickener capable of alarming to the user by detecting early defects of sensors and ensuring supply of oxygen. SOLUTION: The oxygen thickener for a medical use has a built-in sensor, and supplys oxygen concentrated air to the user by separating oxygen in air. The thickener is provided with an input voltage or an input current measured by the sensor and an input change means for another voltage or current inputting within the application range of the sensor. The means compares the outputs measured with each different inputs.
Patent JP-2002330962-A (JP)
Title: Ultrasonic vibrator drive circuit and ultrasonic diagnostic instrument
Inventor: MASUJIMA FUMIYUKI
IPC: G01N29/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time in the case of driving an ultrasonic vibrator while switching a first voltage to a lower second voltage by a simple configuration. SOLUTION: During a prescribed time just after a first voltage VH is switched to a second voltage VL in a first drive circuit 11 and a second drive circuit 12, transistors Tr1 and Tr2 are controlled so that not a second current suited to the second voltage VL but a greater discharging current can flow. A transformer 13 applies a voltage Vo of a tertiary winding wire M3 with which a first drive voltage Vd1 (extracted from a resistor R1 through a coupling capacitor Cc) inputted to a primary winding wire M1 is outputted with a positive polarity and a second drive voltage Vd2 inputted to a secondary winding wire M2 is outputted with a negative polarity) to an ultrasonic vibrator E. Consequently, a simple configuration in which a special discharging circuit is not required, can be provided and costs can be reduced.  High frame rating can be attained and a picture quality can be practically improved.
Patent JP-2001353546-A (JP)
Title: Method of manufacturing hollow member
Inventor: GEISSLER STEFAN
IPC: B21D26/041
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow member which can also easily manufacture a final contour of the hollow member having a varying section. SOLUTION: This method of manufacturing the hollow member of a large volume by deforming a cold deformable metal at least locally in an isostatic manner in a cavity of a die with a small amount of material at a low cost and of high process safety comprises a step a. of cutting a thin plate, a step 6 of deforming the cut thin plates and welding butted surfaces facing each other so as to provide a densely pressed three-dimensional member having at least one opening, a step c. of expanding the member in the die in an isostatic manner, and a step d. of welding a closing piece.
Patent JP-2002323394-A (JP)
Title: Package for pressure detector
Inventor: KINOMURA KOJI
IPC: H01L25/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly sensitive pressure detector capable of accurately detecting external pressure. SOLUTION: This package for the pressure detector is equipped with an insulating substrate 1 having a mount part 1b mounted with a semiconductor element 3, a plurality of wiring conductors 5 disposed on the insulating substrate 1 and electrically connected to electrodes of the semiconductor element 3, an insulating plate 2 joined in a flexible state to the insulating substrate 1 so as to form a closed space between the insulating plate and the other principal surface of the insulating substrate 1, a first electrode 7 for capacitance formation laid over the other principal surface of the insulating substrate 1 and electrically connected to one 5a of the wiring conductors 5, and a second electrode 8 for capacitance formation laid over the inside principal surface of the insulating plate 2 and electrically connected to the other one 5b of the wiring conductors 5.  The wiring conductors 5a and 5b are disposed so as not to vertically overlap with the first and second electrodes 7 and 8.
Patent JP-2002325576-A (JP)
Title: Method for improving microorganism-permeability for aromatic compound
Inventor: KASAI YUKI
IPC: C12N15/09
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving microorganism-permeability for aromatic compounds. SOLUTION: This method for improving microorganism-permeability for aromatic compounds comprises introducing xylN gene into microorganisms and expressing the gene.
Patent JP-2002326533-A (JP)
Title: Load-carrying platform sheet wrapping device for truck
Inventor: KIZU MASAYOSHI
IPC: B60P7/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a load-carrying platform sheet wrapping device for a truck capable of being opened and closed from a driver's seat, and being stably operated even under a severe operating circumstance without distributing the loading work. SOLUTION: A take-up shaft 5 mounted on a front upper part of a load- carrying platform is provided with a sheet take-up driving means and a braking means. A wire 20 reaching a rear end of the load-carrying platform through an upper end or an upper part of a sidewall 16 of the load-carrying platform is fixed to a taking out end of a sheet, and a wire drum is mounted for winding up a side end opposite to a sheet side, of the wire. Further the device is provided with a sheet presser 9 being upwardly moved in taking up and taking out the sheet, and being downwardly moved when the taking-up or the taking- out is completed. The taking-out end 13 of the sheet is moved from the neighborhood of the take-up shaft to the rear end of the load-carrying platform to cover the load-carrying platform by the sheet 7.  A press-down rod 9 presses down the sheet in covering, and presses a load-carrying platform front part of the wire 20 in loading to prevent the wire from distributing the loading work.
Patent JP-2001353853-A (JP)
Title: Apparatus for adjusting contact between plate cylinder and ink roller of printing machine
Inventor: HUMMEL PETER
IPC: B41F31/32
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To simply adjust the connection of ink rollers to a distributor and a plate cylinder. SOLUTION: The ink rollers are connected to revolving arms 5 and 6. The arms 5 and 6 can revolve around the axis of the distributor 4 located in front of the ink rollers 2 and 3, be adjusted in relation to the distributor 4 by eccentric bearings, and be pushed by the force of the spring of an adjustable end stop to determine the contact positions of the ink rollers 2 and 3 with the plate cylinder 1. End stop surfaces 12 and 13 which spread over an adjustment range and end stop cams 10 and 11 which stand on the surfaces 12 and 13 are formed in the end stop.
Patent JP-2002333285-A (JP)
Title: Melting method using plasma arc and plasma arc melting furnace
Inventor: SATO RYODA
IPC: F27D11/08
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a melting method using plasma arc and a plasma arc melting furnace in which melting quantity can be doubled inexpensively. SOLUTION: Manufacturing cost of a plasma arc melting furnace 1 can be halved by arranging electrodes 3 made directly of conductive molten scrap 7 on a circle, connecting each electrode 3 with each phase of an AC polyphase power supply 33 and applying a voltage thereto, and melting the electrodes 3 themselves directly by generated plasma arc PA. Since the labor required for replacing a consumed carbon electrode is eliminated and the electrodes 3 made of conductive molten scrap 7 are melted directly, work efficiency is improved. Since the conductive molten scrap 7 drips and is collected in a crucible 5, it can be formed into an ingot or can be molded using a die.
Patent JP-2002000703-A (JP)
Title: Distributing apparatus for composition having concentration gradient
Inventor: DE LAFORCADE VINCENT
IPC: B01F3/08
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for distributing a liquid composition containing at least one compound while varying the concentration of the compound. SOLUTION: This apparatus 1 for storing liquid composition (C1) such as a composition for cosmetics, pharmaceutical manufacturing or skin is provided with a first container 11 for storing the liquid composition C1, a means 5 for distributing a designated amount of the liquid composition C1, means 100 and 101 for selectively permitting/preventing intake of air into the first container 11 according to the distribution of designated amount, a second container C2 for storing a changed composition C2, and a means, especially a siphon 30-type means for passing the changed composition C2 from the second container 12 to the first container 11 to at least partially recover the pressure in the first container 11 according to the pressure reduction in the first container.
Patent JP-2002331107-A (JP)
Title: Game machine
Inventor: AOKI KAZUMI
IPC: A63F7/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing expectation of a player. SOLUTION: In this game machine informing a lottery result through a combination of a plurality of fluctuating patterns in a stopping condition, at least one pattern among a plurality of patterns is displayed oscillationally in a temporary stopping process after pattern fluctuation. In this oscillational display, desirably, the pattern is displayed oscillationally between the temporary stopping process and a process for fluctuating the pattern again. As to at least one pattern among a plurality of patterns, the pattern display is controlled during the oscillational display so that the pattern is linearly reciprocated parallel to its center line, reciprocated laterally at a predetermined angle around its center point, or reciprocated longitudinally at a predetermined angle around its center line.
Patent JP-2002344219-A (JP)
Title: Radio communication antenna mounting structure of portable information processing unit
Inventor: TANAKA YUKINORI
IPC: G06F1/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication antenna mounting structure, which is used for a portable information processing unit and is capable of controlling the reception sensitivity of a radio communication antenna, without moving the portable information processing unit itself. SOLUTION: A portable information processing unit 10 is equipped with an information processing body 11 and a display 20; a radio communication antenna unit 23 and rotary shafts 24 and 25, provided to the antenna unit 23, are provided independently to the portable information processing unit 10, so that the antenna unit 23 can be rotated around the rotary shafts 24 and 25 as support points so as to control the reception sensitivity of a radio communication antenna 27, without moving the portable information processing unit 10 itself.