baber/WOPTO huggingface dataset:
Patent JP-2003136459-A (JP)
Title: Industrial robot
Inventor: ISHIBASHI RYOJI
IPC: B25J9/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot capable of decreasing weight load to a driving part of a rear part and reducing weight of the entire device and making it compact. SOLUTION: In the industrial robot multi-axially driven, a base 32, a linear drive part, equipped with the base 32, for linearly moving the base in horizontal direction, a shaft 35 arranged to run through the base, a rotation drive part 34, attached at the base, for rotating the shaft, and a rise-and-fall driving part 33 for moving the shaft along the axial direction of the shaft are provided.
Patent JP-2003138600-A (JP)
Title: Construction equipment
Inventor: SUGAYA MAKOTO
IPC: F04D29/60
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily perform inspection work of a centrifugal fan and maintenance work to improve the workability. SOLUTION: A multiblade fan 16 is arranged above a radiator 20 and an oil cooler 21. Since the multiblade fan 16 is arranged at a position where a worker's hand reaches it easily in front of the worker, the inspection can be easily performed by visually inspecting an impeller 18 of the multiblade fan 16 and a driving motor 19, and the maintenance work such as cleaning work and the repair work required due to a failure can be efficiently performed by an easy attitude of the worker. Furthermore, since a cooling air duct 14 serves also as a rear face plate 13B of a hydraulic fluid tank 13 and partitions a cooling air passage 15, hydraulic fluid stored in the hydraulic fluid tank 13 can be cooled through the rear face plate 13B.
Patent JP-2003136578-A (JP)
Title: Mold and method for extrusion
Inventor: YONEZAWA MASAYOSHI
IPC: B29C48/32
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold for extrusion which enables uniform filling of a molten resin in the direction of circumference in a sub-resin passage and enables stable lamination of the resin in a uniform thickness, and an extrusion method. SOLUTION: The mold 2 for extrusion having two extruders and used for molding a laminated resin sheet out of the resin extruded from these extruders has a cylindrical main resin passage 7 which is made to communicate with one extruder and formed in the central part and the circular sub-resin passage 8 which is made to communicate with the other extruder and formed outside the main resin passage 7 and joins the main resin passage 7 on the downstream side, and the sub-resin passage 8 is formed spirally by blades 86 provided in a plurality. The blades 86 are formed with the height lessened gradually so that they separate gradually from the outer peripheral surface of the sub-resin passage 8 toward the downstream side. A heating means 91 is disposed on the side opposite to a resin inflow part 83 in the sub-resin passage 8.
Patent JP-2003135148-A (JP)
Title: Toothbrush
Inventor: KOBAYASHI TOSHIAKI
IPC: A46B5/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which can be easily held, has excellent operability and has a high function of removing dental plaque. SOLUTION: When a central position C of a handle 4 is fixed and the modulus of elasticity at a position P1 30 mm away from this fixed position toward the front end side of a head is defined as a modulus of elasticity A and when the central portions C of the handle is fixed and the modulus of elasticity in a position P2 30 mm away from this fixed position toward the rear end side of the handle is defined as a modulus of elasticity B, the toothbrush is so formed that the ratio B/A of the modulus of elasticity B to the modulus of elasticity A attains 0.8 or more and 10.0 or less, preferably 1.0 to 10.0, more preferably 0.9 to 6.0.
Patent JP-2003139706-A (JP)
Title: Method and device for evaluating quality of wash-free rice
Inventor: FUKUMORI TAKESHI
IPC: G01N21/64
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating quality of wash-free rice, capable of classifying the wash-free rice by accurately analyzing its components and sensitively evaluating its taste and the like. SOLUTION: This device is provided with an excitation light source 6 to irradiate excitation light to an object to be measured, an object holding means 5 to hold the object to be measured at a measuring position, a light intercepting means 7 to acquire luminance of self-fluorescence obtained from transmitted light and reflected light from the object to be measured, an arithmetic and control means to compute a quantitative rate of each part of an excipulum, an aleurone layer and an albumen layer and to compute quality or the taste value of the wash-free rice, and a display means to display the value computed by the arithmetic and control means.
Patent JP-2003139167-A (JP)
Title: Hydraulic pressure control mechanism for automatic transmission
Inventor: HORI YOSHIAKI
IPC: F16D48/02
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a rough road travelling vehicle having an automatic transmission for shifting a gear with the on-off operation of a hydraulic clutch lined on each shift gear that a brake can/cannot be footed when used on an irregular ground, depending on the attitude of a driver, and so creep prevention may not work in a creep preventing mechanism depending on a brake signal, resulting in the need for a creep preventing mechanism not depending on the brake signal. SOLUTION: A hydraulic supply source for a hydraulic clutch is provided with a linear solenoid valve for supplying an working oil or shutting off the supply of the working oil so that the supply of the working oil to the clutch is shut off in the idling condition of an internal combustion engine when a vehicle is stopped.
Patent JP-2003140785-A (JP)
Title: Portable information terminal and portable settlement terminal
Inventor: TAWARA YASUHIRO
IPC: G06F1/28
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To stably use a portable information terminal by estimating a battery capacity corresponding to functions necessary for the processing of the terminal, and preventing the stop of the functions which are being used by the terminal. SOLUTION: In this portable information terminal, a plurality of objects to be driven by a battery such as a display means 6, a communicating means 7, and a printer 8 are driven after a power is supplied from the battery. When the objects to be driven by the battery to be operated with the current battery voltage are not able to be stably driven based on discharging characteristics based on the number of times of charging/discharging of the battery detected when the operation of each of the objects to be driven by the battery is controlled and the current battery voltage on the discharging characteristics, a control means 1 controls a part or whole part of the operations of the objects to be driven by the battery in order to preliminarily prevent the objects to be driven by the battery from being stopped in the middle or the whole device from being stopped in the middle.
Patent JP-2003138739-A (JP)
Title: Floating floor structure
Inventor: KAWAGUCHI YOSHIHIRO
IPC: E04F15/18
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a floating floor structure with superior withstand load performance, vibration control performance, and sound insulating performance by using synthetic resin foaming bodies different in compressive strength as a cushioning body. SOLUTION: This floating floor structure is constituted so that the cushioning body is arranged on a floor slab, a floor part is arranged on the cushioning body, and a load of the floor part is supported via the cushioning body, and is composed of the synthetic resin foaming body A having 0.01 to 0.50 N/cm<2> , 5% strain compressive strength, and the synthetic resin foaming body B having 0.51 N/cm<2> to 20 N/cm<2> . It has 0.8-10×10<6> N/m<3> of a dynamic spring constant in 250 kg/m<2> loaded mass of the cushioning body.
Patent JP-2003111543-A (JP)
Title: Freely moving leader with internally threaded float for producing strike
Inventor: HONMA SADAJI
IPC: A01K91/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To make a fish which picks a bait attached to a hook at the tip of a leader abandon caution, and to make the fish which has abandoned the caution hooked by utilizing the action of having the bait between teeth and swallowing the bait, because when the fish has the bait attached to the hook between the teeth or pulling the bait, a connecting metal fitting and a line attached to the leader are also pulled and cause resisting feeling in the bait to give the caution to the fish. SOLUTION: The leader is attached to an internally threaded float, and the line is passed through the internally threaded float. The internally threaded float is moved upper and lower so as to be floatable between a sinker and a stopper of the float attached to the line because the sinker attached to the tip of the line prevents the floating up of the internally threaded float.
Patent JP-2003150293-A (JP)
Title: Information processor and information processing method and its program
Inventor: IRIYA SHINICHI
IPC: G06F3/0482
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a display screen aiding a user who uses a client to request music data to a server. SOLUTION: Icons 431-1-431-6 are made correspond to the station of a link information list. For example, when music registered in a 'user A favorite' station is reproduced, a cursor line 432 is matched with the icon 431-1 corresponding to the 'user A favorite' station, and an icon 421-1 is enlargement- displayed, and the station name (that is, 'A station') corresponding to the icon is displayed. Then, the user operates a remote commander to move the cursor line 432, and the user is able to change the station (to tune a radio station supposing that the user is receiving radio broadcasting), or to zoom-in the selected station (to descend a hierarchy).
Patent JP-2003144802-A (JP)
Title: Method for managing crystallization reaction tank
Inventor: HASHIMOTO TAKAYUKI
IPC: C02F1/62
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a crystallization reaction tank the throughput of which can be maintained and the surrounding pipelines and/or a chemical pump of which can be prevented from being damaged and broken down owing to overload by preventing a flow passage of a crystallizing chemical from being clogged. SOLUTION: The managing method for the crystallization reaction tank provided with a crystallizing chemical for supplying the chemical liquid to the reaction tank liquid supplying line comprises a step to clean the crystallizing chemical liquid supplying line by making an acid solution pass through the crystallizing chemical liquid supplying line after raw water containing the component to be crystallized and the crystallizing chemical liquid are supplied to the crystallization reaction tank and the supplied raw water is crystallized.
Patent JP-2003151264-A (JP)
Title: Ferroelectric memory device
Inventor: NISHIMURA KIYOSHI
IPC: G11C11/22
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device whose configuration is simple and which can be functioned surely by unnecesitating a transistor or selection provided for every memory cell while considering peculiar conditions in a ferroelectroc substance. SOLUTION: This device is provided with a plurality of X axis electrode lines, a plurality of Y axis electrode lines intersecting orthogonally with these plurality of X axis electrode lines, and ferroelectric capacitors connected directly between both electrode lines at intersection positions of these X axis electrode lines and Y axis electrode lines, when a basic anti-electric field is assumed to Ec, write-in voltage is set to voltage being higher than 1.Ec and lower than 2.Ec.
Patent JP-2003150224-A (JP)
Title: System and method for automatically grasping man-hour
Inventor: TAKEDA KAZUHIRO
IPC: G06Q50/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce any labor to be imposed on an operator as much as possible at grasping man-hours at a job site, and to grasp the situation of the operation of each operator in real time based on the acquired information. SOLUTION: This system is provided with a tag 4 for transmitting identification data for identifying an operator 5, an antenna 3 for receiving the identification data from the tag 4 when the tag 4 enters a receivable region, a main controller 1 for outputting the contents of an operation to be performed by the operator 5 and the designation of the operator based on the received identification data, and a job site controller 2 for displaying the operation contents and the operator designation. Then, the job site controller 2 outputs the received identification data to the main controller 1, and displays the operation contents and operation designation outputted from the main controller 1.  The job site controller 2 determines the start time of the operation based on the starting operation of the operation of the operator, and determines the end time of the operation based on the ending operation of the operation of the operator 5, and displays it.
Patent JP-2003155575-A (JP)
Title: Composite material and method of producing the same
Inventor: SUZUKI TAKESHI
IPC: H01L23/36
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of cracks, ballooning, peeling and voids in a laminating layer when a plated composite material is laminated to an other material by the use of the laminating layer such as a solder layer. SOLUTION: After masked, the composite base material is pretreated. Then, the surface of the composite base material is activated, and a metal catalyst is imparted onto the laminated surface of the composite base material and the surface of a masking tape, and thereafter, plated layers are formed on the laminated surface of the composite base material and the surface of the masking tape by electroless plating treatment. The preferable thickness of the plated layers is 5 to 100 μm. After removed the masking tape, the composite base material having the plated layer only on the laminated surface is subjected to drying treatment.
Patent JP-2003155698-A (JP)
Title: Highly shading paper
Inventor: KONUKI KEIICHI
IPC: D21H27/32
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide highly shading paper which has a thinly formed highly shading layer absorbing and shading the light of strong light sources, can be recycled as recycled paper, can be incinerated as a burning waste, and scarcely produces incineration residues. SOLUTION: This highly shading paper is characterized by forming a highly shading layer comprising a black coating capable of screening light from strong light sources on the coated side of coated paper whose at least one side is coated, and then adhering the coated side of other coated paper whose at least one side is coated, to the highly shading layer through an adhesive.
Patent JP-2003158013-A (JP)
Title: Ground coil device for maglev railway
Inventor: ITABASHI YOSHIFUMI
IPC: B60L13/03
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the gaps between superconducting coils and propulsion coils. SOLUTION: Each coil housing section 21 of a ground coil device is formed of a bobbin section 19 around which a promotion coil 22 (23, 24) is wound so that the inner peripheral side of the coil 22 (23, 24) may be positioned on the side opposite to the center of the track of a levitation coil 18 and an outer frame section 20 which is put around the outer periphery of the coil 22 (23, 24). The promotion coil 22 (23, 24) is constituted of odd-numbered stage coils wound in oddnumbered stages from the levitation coil 18 side from the outer frame section 20 side of the coil housing section 21 and even-numbered stage coils wound in even-numbered stages from the levitation coil 18 side from the bobbin section 19 of the section 21.
Patent JP-2003156215-A (JP)
Title: Heating appliance having rice cooker
Inventor: HASHIBA YOSHINORI
IPC: F24C15/20
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To build a drawer rice cooker into a cabinet of a kitchen and to discharge steam of the rice cooker from the upper surface of a cabinet top plate. SOLUTION: In a heating appliance disposed in the kitchen, a hot plate 3 is disposed on the upper surface of the top plate 4 and the drawer rice cooker 12 is disposed on the lower side of the hot plate 3. Therefore, the rice cooker 12 is not required to be disposed separately, and the space is saved. An exhaust passage 9 is disposed on the back side of a rice cooker installing part 6 disposed on the lower side of the hot plate 3, an intake port 8 is disposed in the front door 6A of the drawer, and an exhaust port 10 of the exhaust passage 9 is formed in the upper surface of the top plate 4. Thus, the steam coming out of the rice cooker 12 is exhausted through the exhaust passage 9 from the exhaust port 10 in the upper surface of the top plate 4, and treatment of the steam following the rice cooking does not get into trouble.
Patent JP-2003155780-A (JP)
Title: Connecting structure using tenon bar hardware
Inventor: OMURA YAYOI
IPC: E04B1/58
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a framework connecting structure little causing mutual interference of hardwares used for connection, and having the hardwares little exposed to the outside of a column and a horizontal crossing member. SOLUTION: The column 6 and the horizontal member (a beam 8) or the upper and lower pipe posts 3, 6 are connected to each other by tenon bar hardwares 11. The tenon bar hardware 11 is formed by a tenon bar part 18 and a female screw part (a high nut 21) provided at one end thereof. With the female screw part set on the upper side, the tenon bar part 18 is fitted in the axial direction of the column from the upper end face of the post, and the tenon bar hardware 11 is fixed to the column 6 by a drift pin. A male screw part 19 of another tenon hardware 11 fitted to the upper column or a bolt 25 penetrated from the top face of the horizontal member through a washer is connected to and meshed with the female screw part of the one tenon bar hardware 11.
Patent JP-2003163515-A (JP)
Title: Coaxial resonator, filter, duplexer and communication device using them
Inventor: ISE TOMOYUKI
IPC: H01P1/205
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial resonator, a filter and a duplexers which are so constructed as to be simply and more accurately assembled and therefore stabilized in electric characteristic, and to provide a communication device using them.  <P>SOLUTION: A pillar-shape body 4 has holes 7 of circular cross section at its both ends, and forms an inner conductor 5 on its outer surface. A bored body 1 has a bore 2 for housing the pillar-shape body 4 and, recesses 8 of circular cross section present at its both ends, and forms an outer conductor 3 on its outer surface. Protruding parts 6b of supporters 6 are fitted into the holes 7 of the pillar-shape body 4 and flanges 6f of the supporters 6 are fitted into the recesses 8 of the bored body 1. This positions with high accuracy the pillar- shape body 4 at the inside of the bored body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161014-A (JP)
Title: Method for positioning waterproof connecting material
Inventor: OZASAYAMA TORU
IPC: E04D15/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for positioning a waterproof connecting material in which the waterproof connecting material in a roofing structure in which plate tiles and the waterproof connecting materials are combined and roofed and piled up is positioned easily.  <P>SOLUTION: Positioning marks (32) are preset at places coinciding with the side end sections of the plate tiles (1) in a packaging material (3) packaging the plate tiles (1), and a roof member is marked by the positioning marks (32) of the packaging material (3) in case of roofing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002221545-A (JP)
Title: Electrostatic voltmeter equipped with current source load
Inventor: WERNER JR ALAN J
IPC: G01R15/16
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric signal proportional to a high-voltage electrostatic potential. SOLUTION: This electrostatic voltmeter(ESV) has a high-voltage input part for receiving a high-voltage signal for expressing an electrostatic potential. The high-voltage signal input part generates a current signal for expressing the electrostatic potential. The current signal is applied to control and detection circuits. A high-voltage current source is connected between the high-voltage input part and a high-voltage potential. The high-voltage current source functions as an active load for the control and detection circuits. A voltage level determination part is connected to a node between the high-voltage input part and the high-voltage current source, and provides the electric signal proportional to the electrostatic potential.  The ESV released here is especially useful for measurement of the electrostatic potential of a photosensor for controlling development in an electrophotographic developing system.
Patent JP-2003163152-A (JP)
Title: Exposure method and exposure apparatus, and method of manufacturing device and device
Inventor: KAWASHIMA MIYOKO
IPC: G03F7/20
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method and exposure apparatus, and a method of manufacturing a device and the device, where a pattern having a line width larger than a resolution limit is transferred in desired contrast to secure a desired resolution when a projection optical system clearing in midsection is used.  <P>SOLUTION: The exposure method, when a luminous flux that has passed through a mask, on which a desired pattern to be transferred onto a processing body is formed, is projected on the processing body via a projection optical system having a pupil whose center is shielded (by reflection, adsorption or the like), modified illumination is performed to the mask such that 60% or more of zero-order diffraction light, which has passed the mask, interferes one of ±1 order diffraction light with respect to all line widthes each larger than the resolution limit of the pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005302069-A (JP)
Title: Method of manufacturing disk-like optical recording medium, and optical recording medium
Inventor: TAKASAKI HIROSHI
IPC: G11B7/24
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a disk-like optical recording medium capable of suppressing the corrosion of a plurality of films spattered thereon before a center hole is formed therein.  <P>SOLUTION: A dielectric film is formed in the state of the outer peripheral part of a disk-like base material 10 shielded by an outer peripheral mask 12 and next, a metal film is formed thereon in the state of the center part of the disk-like base material 10 shielded by an inner peripheral mask 16 installed on a spattering chamber side as well as the outer peripheral mask 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI