baber/WOPTO huggingface dataset:
Patent JP-2003102651-A (JP)
Title: O-shaped toilet seat cover
Inventor: ONOZUKA TOMOKO
IPC: A47K13/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive toilet seat cover without being too loose or being wrinkled. SOLUTION: An O-shaped toilet seat cover is provided with a cylindrical main body composed of extendible/contractible cloth, a core material insertion part provided on one opening peripheral edge part of the main body and an extensible/contractible locking part provided on the other opening peripheral edge part. A sewn part for which a part of the cylindrical main body is slackened to a back side and sewn together in a circumferential direction is provided.
Patent JP-2003108051-A (JP)
Title: Game device
Inventor: MURAMATSU KENICHI
IPC: A63F13/25
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game device of which the game area on a display picture can be extended with the display picture state precisely kept without considerably increasing the cost. SOLUTION: The game device is provided with picture concealing means 5A and 5B for concealing parts H1 and H6 of a display picture 3a displayed on a display device 3 to make them invisible to a player P being in the front of the display picture 3a and a plane mirror 4 for projecting the picture parts H1 and H6 concealed by the picture concealing means 5A and 5B to the outside of the display picture 3a to show them to the player P. For example, the picture concealing means are constituted of a pair of polarizing filters 5A and 5B of which the directions of planes of polarization are different by 90 deg., and one filter 5A is stuck to positions of concealed picture parts of the display picture 3a, and the other filter 5B is arranged on the player P side. When the concealed picture parts are inverted and are rotated at 90 deg. by the plane mirror 4, the player P can see them.
Patent JP-2003106781-A (JP)
Title: Welded plate type heat exchanger
Inventor: HATANAKA SADAO
IPC: F28D9/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a welded plate type heat exchanger capable of exchanging heat of a fluid uniformly. SOLUTION: The welded plate type heat exchanger 30 is characterized by that plates 14, 14' are further laminated on both sides of a lamination direction of a plate cassette 12, and a second fluid distribution passage L2 for circulating a second fluid for exchanging heat is further formed on an outer side of the plate cassettes 12a, 12b on both ends. Thereby, a first fluid circulating in a first fluid distribution passage L1 in the plate cassettes 12a, 12b on both of the ends can exchange heat with the second fluid circulating in the second fluid distribution passage L2 on both sides as like the first fluid passing the first fluid distribution passage L1 in the other plate cassette 12. Thus, more uniform heat exchange can be performed.
Patent JP-2003103764-A (JP)
Title: Liquid droplet jet patterning apparatus
Inventor: GOTO MAKOTO
IPC: B41J2/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet jet patterning apparatus capable of improving the space utilization efficiency by miniaturization and effectively using the space above a pattern forming stage. SOLUTION: The inside of a casing 3 is partitioned with a partition plate 14 into upper and lower parts. An opening part allowing passage of a head part 7 is formed in the partition plate 14. The head 7 is provided elevatably by a Z axis sliding mechanism 6. A pattern processing stage for forming a pattern by ejecting liquid droplets from a nozzle head of the head part onto an ejection target is provided below the partition plate 14. An examination adjusting stage for the examination and maintenance work for the nozzle head is provided above the partition plate 14. While stopping the ejection process, for example at the time of sending in or out the ejection target halfway a pattern forming process, the head part is elevated for executing an examination at the examination adjusting stage.
Patent JP-2003103642-A (JP)
Title: Method for continuous production of lattice-shaped body made of fiber-reinforced synthetic resin
Inventor: HAYASHI KOSHIRO
IPC: E04C5/07
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for the continuous production of a lattice-shaped body made of a fiber-reinforced synthetic resin which can be applied to a material unable to be cured by light such as carbon fibers, and can sufficiently press-bond even a reinforcer with fine meshes without using a large amount of a resin. SOLUTION: Layers comprising groups of linear longitudinal members which are formed on an advancing carrier by arranging the longitudinal members of continuous fibers impregnated with the uncured resin in parallel, in the advance direction of the carrier at intervals and layers comprising linear lateral members, which are formed by arranging the lateral members of continuous fibers impregnated with the uncured resin perpendicularly to the advance direction of the carrier at intervals. The lateral members are folded in a U-shape at both side ends of the carrier are laid alternately to overlap each other to form at least three layers. In this way, the lattice-shaped body in which both members are laminated in an intersection part in which the groups of the longitudinal members and the lateral members are crossed.  Next, by pressing the lattice-shaped body from above by a press means, with the groups of the longitudinal members and the lateral members press-bonded in the intersection part, the uncured resin material in the lattice-shaped body is heat-cured.
Patent JP-2002222535-A (JP)
Title: Optical pickup device and disk drive device
Inventor: MURATA MORIHIRO
IPC: G11B7/121
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To avoid collision between an optical disk and an objective lens and to prevent or reduce damage to the signal recording layer of the optical disk. SOLUTION: The device performs reading and/or recording of signals for the signal recording layer of the optical disk 2 by irradiating the layer with a beam light 17; the device is provided with an objective lens 16 for irradiating the beam light to the signal recording layer, a lens holder 21 for supporting the objective lens, and a coating layer 24 formed on the end face 21b on the disk side of the lens holder; and the coating layer is formed with a material softer than the optical disk and superior in slidability, and is protruded to the optical disk side from the objective lens.
Patent JP-2003110142-A (JP)
Title: Oxide semiconductor light-emitting device and its manufacturing method
Inventor: KAWASAKI MASASHI
IPC: H01L33/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device which exhibits excellent electrical and light-emitting properties and to provide its manufacturing method. SOLUTION: A ZnO light-emitting diode 100 is provided with a p-ZnO layer 103 and a p-type ohmic electrode 105 which is formed on the p-ZnO layer 103. The p-type ohmic electrode 105 is made of Ni.
Patent JP-2003050402-A (JP)
Title: Liquid crystal display device and flexible board
Inventor: YUDA TAKASHI
IPC: G09F9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing circuit boards and capable of using inexpensive circuit boards. SOLUTION: In this display, each of a plurality of flexible boards 32, 34 has input signal lines 32a, 34a for supplying respectively an input signal to driving ICs 4-1, 4-2. First ends of the input signal lines 32a, 34a are connected to an input signal line 2a which is formed at a position of a liquid crystal panel 2 and other ends of them are connected to an input signal line 2a which is formed at a position different from that of the input signal line 2a of the liquid crystal panel 2 to which the first ends of them are connected.
Patent JP-2003114112-A (JP)
Title: Calibration method and calibration program for profiling probe
Inventor: NODA TAKASHI
IPC: G01B21/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an accurate calibration method for a profiling probe. SOLUTION: After preliminarily measuring a calibration standard with the profiling probe, a part program for measuring the calibration standard is formed. Simultaneously, the part program is executed to calibrate and the calibration value of a coordinates conversion function and a reference coordinate value of the calibration standard are obtained. Then, by using the new calibration value and the reference coordinate value, a part program for measuring the calibration standard are again formed. Also, the part program is executed to calibrate and more accurate calibration value of the coordinates conversion function and the reference coordinate value of the calibration standard are obtained.
Patent JP-2003112452-A (JP)
Title: Printer
Inventor: SHINOHARA TAKESHI
IPC: G06F3/12
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a prior art recording system that the name of a material of the components of a printer can be determined only after the printer is dismantled to components and the name of material is sometimes not written in. SOLUTION: A list of the name of the material of the components of a printer is recorded in the memory of a printer so that the list can be printed through a print mechanism. The memory is replaceable or rewritable so that the list can be updated. Furthermore, the list of the name of the material of the components of the printer is available by accessing the host computer in a dismantling factory from a communication terminal utilizing a telephone line or a leased line.
Patent JP-2003071337-A (JP)
Title: Ion exchange spray and hardness paper
Inventor: YANO KAZUSATO
IPC: A61K8/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange spray capable of producing soft water by removing calcium and magnesium from water and a hardness paper capable of confirming the hardness of water. SOLUTION: The soft water is produced by combining an ion exchange resin (2) with a spray (3) in a vessel main body (1). The hardness of water is confirmed by the hardness paper (4) in which a hardness indicator is infiltrated.
Patent JP-2003116256-A (JP)
Title: Linear motor
Inventor: KUZUMI TOMOHISA
IPC: H02P25/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a voice-coil type linear motor which has large thrust per unit volume, is small in size and light in weight, and shows high efficiency. SOLUTION: Coils 51 -56 are arranged on the inner circumferential surface of an outer yoke 1 in the axial direction J of an inner yoke 2 at intervals A1 and a plurality of magnets 71 -76 , whose surfaces facing the coils are magnetized unipolarly, are arranged on the circumferential surface of the inner yoke 2 in the axial direction J. The surfaces of the adjacent magnets 71 -76 , facing the coils 51 -56 are magnetized to have polarities different from each other and, further, currents flowing in directions opposite to each other are applied to the adjacent coils 51 -56 and, by the mutual action between fields generated by the magnets and the currents applied to the coils 51 -56 , one of the outer yoke 1 and the inner yoke 2 is driven in the axial direction relative to the other.
Patent JP-2003119899-A (JP)
Title: Join structure of channel-shaped beam and support girder
Inventor: OKIMOTO MASAYUKI
IPC: E01D101/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of joining a channel-shaped beam and a support girder mutually without providing a through hole for joining. SOLUTION: A lip part 4 of the channel-shaped beam 3 with a lip is arranged on a lower side and is put on a flange part 5 of the support girder 1 through a rubber-made laminated tie pad 6 by crossing it orthogonally. An upper side retaining fitting 12 of a join device 11 is arranged by stretching it all over the opposing lip part 4 of the channel-shaped beam 3 in a crossing part of both members 1, 3, a lower side retaining fitting 13 is engaged with a lower part of the flange part 5 of the support girder 1, and the lip part 4 and the flange part 5 are pressed by a bolt 14 and a nut 15 to join the channel-shaped beam 3 with the lip and the support girder 1 mutually.
Patent JP-2003121342-A (JP)
Title: Rodlike cosmetic
Inventor: NAHATA YOSHIYUKI
IPC: G01N11/16
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a rodlike cosmetic whose usage feeling is satisfactory regarding its easy spread, its smooth spread and its creaminess. SOLUTION: When the strain dependence on the dynamic viscoelasticity of the rodlike cosmetic is measured, a strain elastic modulus at a strain of 0.1% is designated as G (Pa), a tan δ value at a strain of 0.1% is designated as (t), and a strain for establishing tan δ=1 is designated as S(%). The rodlike cosmetic which is spread easily satisfies the following expression (1). In the expression, G, (t) and S take values in ranges of 2 kPa<G<2 MPa, 0.05<t<10 and 0.05%<S<10%.
Patent JP-2003116757-A (JP)
Title: Vacuum cleaner
Inventor: SATO TAKETOSHI
IPC: A47L9/28
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately control the advancing direction in a vacuum cleaner adapted to automatically run to perform cleaning. SOLUTION: This vacuum cleaner includes a cleaning means, an angular speed detecting means 1 for detecting the rotating angle, a power supply 12, an angle converting means 2 for converting an angular speed signal output from the angular speed detecting means 1 to an angle, a control means 3 for automatically moving the vacuum cleaner body 20 according to the angle, and an operating means 13 for performing operational setting of the vacuum cleaner. The angle converting means 2 takes an angular speed signal of the angular speed detecting means 1 in the lapse of a fixed time after the power-on, whereby according to a signal increased in stability of angular speed, the rotating angle is accurately measured to accurately control the advancing direction of the vacuum cleaner body 20.
Patent JP-2003120343-A (JP)
Title: Control device for variable valve system
Inventor: MACHIDA KENICHI
IPC: F02D13/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To execute torque control ensuring torque linearity, in throttleless control. SOLUTION: From a target volumetric flow ratio TQH0ST equivalent to target torque depending on an operating state of an engine, a VEL-realized volumetric flow ratio TQH0VEL to be realized in a variable valve system (VEL) is calculated (Parts a and b). The VEL-realized volumetric flow ratio TQH0VEL is converted into an AA (valve opening area) × Cd (loss factor)/NV (engine speed ×exhaust flow rate) characteristic VAACDNV (Part c). From VAACDNV, a target valve opening area TVELAA is calculated (Parts d to g). From the target valve opening area TVELAA, a target valve operating angle TGVEL is calculated (Part h).
Patent JP-2003119174-A (JP)
Title: Method for producing acid amide compound
Inventor: KOMATA TAKEO
IPC: C07C311/09
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide 3-aminopropionitrile having improved stability, and, thereby, to provide a method for industrially easily producing a useful compound, i.e., N-(2-cyanoethyl) acid amide compound. SOLUTION: This method comprises reacting 3-aminopropionitrile with sulfuric acid to obtain highly stable 3-aminopropionitrile 1/2 sulfate and storing the obtained. Without treating 3-aminopropionitrile outside the system, the 3-aminopropionitrile 1/2 sulfate is reacted with an acid halide to obtain N-(2- cyanoethyl) acid amide in the presence of a base.
Patent JP-2003119661-A (JP)
Title: Colored cloth material having electronic watermark code in it
Inventor: ITSUPITSU YOSHIMI
IPC: A41D31/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cloth product capable of being utilized for confirming the records of bibliographic items associated with a fake-prevention, a right of ownership, an origin, an authenticity, an acceptance of an order, etc., extremely simply by forming a detectable encrypted recognizable material on a cloth or clothes without damaging the clarity and hue of decorative colors and images. SOLUTION: This electronic watermark attached colored cloth e.g. a labeling tag is provided by attaching the electronic watermark code formed by a digital printing which is e.g. an aggregate of network points, as an invisible digital sign on a colored cloth having colors and images, so as to make it distinguishable by labeling with the electronic watermark code.
Patent JP-2003116920-A (JP)
Title: Folding tray for wheelchair
Inventor: IMAO YASUYOSHI
IPC: A47C7/70
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a tray for a wheelchair which can be used anytime as needed and further can be easily attached to and detached from a use position. SOLUTION: This folding tray 11 is composed of a plurality of plate-like members mutually lined to be folded. When using such a tray, the plate-like members are expanded in the form of plane and bridged between frames 21 on both the side parts of a wheelchair. When not using the tray, on the other hand, the tray 11 is folded, rotated and held near the side frames 21.
Patent JP-2003119606-A (JP)
Title: Sportswear
Inventor: MATSUI YOSHIHIRO
IPC: D06M101/16
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide sportswear arranged with a vapor/liquid water absorption pyrogenic structure excellent in heat generation rate, heat generation temperature, heat generation retention and nature of dew condensation prevention when absorbing water. SOLUTION: This vapor/liquid water absorption pyrogenic sportswear is arranged partly or all around with a structure attached with highly hygroscopic minute particles. The highest temperature rise of the structure when absorbing vapor and/or liquid water is at least 3 deg.C. It is preferable that heating generation of the structure attached with the highly hygroscopic minute particles when absorbing vapor water is kept for at least 30 min and/or at least 1 min when absorbing liquid water.
Patent JP-2003130687-A (JP)
Title: Linear scale
Inventor: KAMIHIRA TAKAHISA
IPC: G01D5/36
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To use dividing position tables of many kinds of linear scales in common. SOLUTION: In an optical linear scale or the like which reads a relative movement distance between both scales of a main scale and an index scale using a moire pattern generated by the light transmission through ruling of the both scales, the timing to output pulses is determined by referring to the dividing position table in which each kind of data corresponding to each dividing position is stored using a ROM in order to generated an output pulse in real time which interpolates one pitch of the ruling. There is a following relationship in the linear scale: [ruling pitch (μm)/dividing number=resolution (μm)], and almost 10 types of dividing number exists if the prospect is considered, and the dividing position table is required for each dividing number.  The required number is easily obtained using only the shifting process taking the least time to calculate by setting the maximum dividing number as the number of followings: [Constant×square of two (A×2<2> )].
Patent JP-2003128951-A (JP)
Title: Method for producing pigment composition and the same pigment composition
Inventor: WADA TERUNORI
IPC: C09D11/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide both a pigment composition capable of improving water separation properties in an easier and more efficient manner and having better dispersibility even after drying than those of a conventional method and a method for producing the pigment composition. SOLUTION: This method for producing the pigment composition comprises treating an aqueous suspension of a pigment and a water-insoluble resin which is a solid at normal temperature with a medium-free dispersing apparatus equipped with a rotor driven at a high speed of >=10 m/s peripheral speed.
Patent JP-2003130632-A (JP)
Title: Method and apparatus for detecting abnormal measurement of touch signal probe
Inventor: HIDAKA KAZUHIKO
IPC: G01B21/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting abnormal measurement of a touch signal probe, which can accurately detect the abnormal measurement caused by adhesion phenomenon. SOLUTION: A contact decision signal is obtained from at least one state value of the amplitude, the phase and the frequency of a detected signal outputted from a detecting means 3 which detects the contact of a top section 1A and an object O to be measured based on change of the vibration state of a stylus 1. Then, the contact decision signal is compared to an ideal decision signal under each measurement condition, and the decision is made whether the adhesion between the top section 1A and the object O is present or not. Therefore, the adhesion phenomenon can be accurately detected without depending on the naked eye of a measurer or without estimating from measured data.
Patent JP-2003129056-A (JP)
Title: Flame retardant having high effective surface area, production method therefor and flame-retardant resin composition containing the same
Inventor: NAKAGAWA KENICHI
IPC: C08K9/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant comprising a magnesium hydroxide particle excellent in the dispersibility to a resin, which has a fine mean particle diameter, a high specific surface area, an oil absorption value being proportional to the specific surface area resulting in high effective surface area. SOLUTION: The flame retardant having the mean particle diameter of 0.15 μm or less, the specific surface area larger than 30 m<2> /g and the oil absorption value larger than 40 mL/100 g is obtained by treating magnesium hydroxide particle with at least a treating agent selected from a phosphate, silicate, borate and boric acid. Preferably, the flame retardant is obtained by contacting an aqueous slurry of the particles with the treating agent or subjecting the slurry to a hydrothermal treatment in the presence of the agent.
Patent JP-2003132707-A (JP)
Title: Lighting fixture and washing toilet table using the same
Inventor: ONISHI YUTAKA
IPC: F21V17/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a compact lighting fixture using a round fluorescent lamp. SOLUTION: The lighting fixture of this invention has a constitution that a lighting circuit 4 and a lamp holder 5 are arranged on the round fixture main body 3 and that the small-sized and round fluorescent lamp 2 is mounted on the lamp holder 5. The outer diameter of the fixture main body 3 has a little larger size than that of the fluorescent lamp 2, and the lighting circuit 4 is made to have a shape including the case to be housed within the outer diameter of the fluorescent lamp 2. By using the small-sized and round fluorescent lamp like this, the thin and compact lighting fixture to replace a conventional incandescent bulb can be obtained. Further, as the small-sized and round fluorescent lamp, for example, an FHC 13 can be used.
Patent JP-2003141193-A (JP)
Title: System environment display device and its control method
Inventor: OSHIMA KEITA
IPC: G06F17/50
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a system environment display device capable of easily creating a layout screen for displaying information on the layout of the terminals and peripherals of an entire system by integrating information on the layout of the terminals and peripheries used by each user under a system environment, and its control method. SOLUTION: Information on the layout of a predetermined terminal connected via a network and a peripheral that can be accessed from the terminal is inputted from a keyboard 12 and a mouse 13 to the system via an input control part 11. Based on the input layout information, a CPU 2 calculates the layout information of the terminal and the peripheral connected to the network. The calculated layout information of the terminal and the peripheral is displayed on a CRT 16 by the actuation of a display output control part 15.