baber/WOPTO huggingface dataset:
Patent JP-2004316889-A (JP)
Title: Rotary operation type one-way clutch
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/06
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary operation type one-way clutch in which weights and rolling elements are smoothly operated.  <P>SOLUTION: In the rotary operation type one-way clutches (1, 30 and 80) comprising an outer ring (3) having an inner circumferential cylindrical surface (3a), an inner ring (2) having cam surfaces (11 and 47), rolling elements (7 and 37) to transmit the torque between the outer and inner rings, urging springs (5 and 35) to urge the rolling elements, weights (8 and 38) to press the rolling elements in the engaging direction under the centrifugal force and against the urging force of the urging springs, and weight operating surfaces to guide the operation of the weights, the size of the weights (8 and 38) is set to be larger than the size of a cavity (20) surrounded by the weights (8 and 38), the rolling elements (7 and 37), and the weight operating surfaces (12, 40 and 52).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145344-A (JP)
Title: Method for establishing sensitometry curve for photographic medium
Inventor: PRIGENT THIERRY
IPC: G03C5/02
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for establishing a sensitometry curve for a photographic medium.  <P>SOLUTION: The method for establishing a sensitometry curve for a photographic medium includes the steps of forming at least one sensitometry control portion 12 with respect to a medium 10 by exposing many ranges (21, 22, 23, 24) of the medium with various exposure energies; sensing optical density value of a sensitometry control portion in each range; forming a sensitometry curve portion from the sensed value; and offsetting energy of the curve portion in order to obtain partial overlap of portions corresponding to adjacent exposure energies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128306-A (JP)
Title: Driving device for display for time sharing gray scale display and display for time sharing gray scale display
Inventor: TAKAZAWA NORIHIRO
IPC: G09G3/30
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for a display for the time sharing gray scale display which drives the display for displaying gray scales in time sharing, and to suppress the maximum value of the current flowing in the display for time sharing gray scale display equipped with such driving device.  <P>SOLUTION: The driving device includes a combination of: a first lighting scanning line driving section which lights respective first color pixels of scanning lines having the first, second and third color pixel from above to below by each of the scanning lines according to respective pieces of first data from the respective first data lines; and a first lights out scanning line driving section which puts out the respective first color pixels lighted by the first lighting scanning line driving section from above to below by each of the scanning line, and also includes similar combinations relating to the second and third color pixels as well. Further, the driving device includes a first color signal driving section which applies respective pieces of the first data through the respective pieces of the first data lines for each color pixel, for each color signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124906-A (JP)
Title: Slipper
Inventor: OGASAWARA SHIGERU
IPC: A43B3/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slipper, the instep portion of which can be held opened for use, and can be held closed by flattening the instep covering portion for carriage or storage.  <P>SOLUTION: A shape retaining material (preferably olefin resin sheet having a drawing ratio of 10 to 40) made of a thermoplastic resin is embedded in or pasted to the instep covering portion (or the instep covering portion and a sole).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134273-A (JP)
Title: Apparatus for measuring concentration of constituents in particles contained in the atmosphere, or the like
Inventor: NAGANO HIDEKI
IPC: G01N15/06
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus for specifying constituents in each of particles contained in the atmosphere, or the like and for rapidly measuring constituent concentration.  <P>SOLUTION: The measuring apparatus comprises an excitation light generating means 10 for generating a plurality of excitation lights having different wavelengths; an excitation light irradiating means 20 for irradiating particles contained in the atmosphere, or the like with the excitation light generated by the excitation light generating means 10; a light-receiving means 30 for receiving fluorescence generated from the particle by the irradiation of the excitation light from the excitation light irradiating means 20; a fluorescence-measuring means 40 for obtaining fluorescent spectra, by measuring the intensity of fluorescence received by the light-receiving means 30; and a computing means 50 for performing the recognition operation of the pattern of the fluorescent spectra in the particle obtained by the fluorescence-measuring means 40, specifying constituents contained in the particle, and obtaining the concentration of the specified constituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134049-A (JP)
Title: Tube for heat exchanger, and heat exchanger using it
Inventor: YOSHITOMI YUJI
IPC: F28F1/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube for a heat exchanger capable of avoiding breakage due to thermal shock while reducing size and weight, and a heat exchanger using it.  <P>SOLUTION: The tube 20 for a heat exchanger is comprised by bending both side parts 21a and 21a of a planar member 21 in the same direction to form tubular shapes, projecting the both side parts 21a and 21a toward an interior in abutted states, and brazing the abutted both side parts 21a and 21a by a solder material. The both side parts 21a and 21a respectively bifurcated into two near end parts 21c and 21c, and the end parts 21c and 21c are joined to inner surfaces 21d facing each other in the planar member 21. The heat exchanger is composed by using the tube 20 for a heat exchanger comprising such a structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142303-A (JP)
Title: Method of dividing silicon wafer, and apparatus thereof
Inventor: NAGAI YUSUKE
IPC: B23K26/38
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing silicon wafer for surely dividing a silicon wafer, without thermal influencing the wafer.  <P>SOLUTION: The silicon wafer dividing method for dividing a silicon wafer 10 along a predetermined dividing line comprises a reformed layer forming process, to form a reformed layer 110 exposed to the plane 10b irradiated at least with a laser beam from the inside of the silicon wafer 10 through irradiation of the pulse laser beam with the wavelength having transmissivity with respect to the silicon wafer 10 along the dividing line; and a dividing process for dividing the silicon wafer along the predetermined dividing line, by making thermal stress generated along the dividing line through irradiation of the laser beam having the absorbance properties with respect to the silicon wafer 10 from the side, where the reformed layer 110 is exposed along the predetermined dividing line on which the reformed layer 110 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138238-A (JP)
Title: Cutoff machine
Inventor: OSAWA TAKAO
IPC: B24B27/06
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for limiting an upper limit position and a lower limit position of an abrasive-disk cutoff machine which effectively cuts off a workpiece material even when an abrasive-disk has become small, and easily adjusts the upper limit position and the lower limit position, and is excellent in the working efficiency.  <P>SOLUTION: In the cutoff machine, such as the abrasive-disk cutoff machine, for cutting off the workpiece material by turning the cutoff abrasive-disk, a stopper 7 disposed on a hinge 4 is provided so as to be movable in the vertical direction and to be engaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141543-A (JP)
Title: Image providing device, information providing system and method, and information transmitting device
Inventor: YANAI TATSUMI
IPC: G08G1/16
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device properly providing a driver with only the necessary image matching a traveling form of a vehicle for efficient safety check and reduction of burden during driving across an intersection.  <P>SOLUTION: In an image transmission device 10 arranged in the intersection, an image of the whole of the intersection is photographed by means of a camera 11 to be transmitted from an image transmission part 12 to the vehicle entering the intersection. In an on-vehicle device 20, the transmitted image is received by an image reception part 21, and information about the traveling form of the vehicle is detected based on an operation result and the like of a blinker, for example. In an image conversion part 23, an image showing the condition of an area the driver especially need to ensure safety is extracted from the received image, transformed into an image observed in the actual view direction of the driver, and outputted to be displayed for the driver from a monitor 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137723-A (JP)
Title: Game machine
Inventor: ADACHI YOSHIYASU
IPC: A63F5/04
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which makes the results of the games easily understandable for the players.  <P>SOLUTION: The game machine is provided with a game result display means for displaying the results pertaining to the games and an advantageous state generation means which generates the advantageous states for the players when the specific result of the games is displayed on the game result display means. The game result display means comprises a plurality of first display means and the second display means which is provided ahead of the display area of the first display means as viewed from the front and the second display means has a figure display area which can be displayed by permeating the display on the first display means. Also provided are a game result deriving means operable by the players corresponding to each of the plurality of first display means and a display control means which works to display the game information in the area containing the figure display area ahead of the first display means corresponding to the game result deriving means opperated by the players.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148838-A (JP)
Title: Network service providing system, information display device to be used for the same system, information distributing device and program for observation target device
Inventor: SAKAMOTO HIROSHI
IPC: G06F21/31
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network service providing system for providing various network services while simplifying procedures and an information display device, an information distributing device and a program for an observation target device to be used for the network service providing system.  <P>SOLUTION: In this computer system, a network service providing system 1 is provided with an information display device 2, an observation target device 3, an information distributing device 4 and a computer network 5. When the information display device 2 is brought into contact with the observation target device 3, a network service provided to the observation target device 3 is distributed to the information display device 2 by the information distributing device 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145213-A (JP)
Title: Breakage detection device for crossing bar and its system
Inventor: YAMAMOTO KAZUTAKA
IPC: B61L29/04
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakage detection device for a crossing bar capable of precisely detecting the breakage.  <P>SOLUTION: A crossing gate 2 has the crossing bar 12, a support mechanism 13, and a control device 14. Impact force acting to the crossing bar 12 is detected with an impact sensor 15, and the weight of the crossing bar 12 is detected with a weight sensor 16. When the detected impact force exceeds the predetermined set value and the detected weight is below the predetermined set range, the control device 14 determines that the crossing bar 12 is broken. Since the detection by the impact force does not erroneously determine that the crossing bar 12 is broken when the crossing bar 12 is artificially pushed or the crossing bar 12 is swung by wind or typhoon, the breakage detection can be precisely performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143386-A (JP)
Title: Analysis system and program
Inventor: JINBO MASAKAZU
IPC: G06F19/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer improved in processing speed, wherein the analyzer is such one that clones of a plurality of DNA fragments are assigned to either one of a plurality of pools respectively, and for each of the pools, positive testings are carried out, and based on the results, whether or not the respective DNA fragments are positive is determined.  <P>SOLUTION: The analyzer 1 works as follows: A CPU(central processing unit)11 thereof obtains a predicted value P_XO[j] of the probability that the respective DNA fragments are positive based on a prior probability table 27; and based on an assessment table 25, the probability P_S1[m] that the positive testing results for the pools are obtained under the condition that the DNA fragments positive in the pools are present and the probability P_S0[m] that the positive testing results for the pools are obtained under the condition that the DNA fragments positive in the pools are absent. Thereafter, based on the above predicted value and the probabilities P_S0[m] and P_S1[m], the probability that the respective DNA fragments are positive is determined based on the principle of Bayesian network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146667-A (JP)
Title: Connection structure of bathroom floor
Inventor: MORIMOTO KAZUMASA
IPC: A47K4/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a bathroom floor for enlarging an effective area in a bathroom or miniaturizing the bathroom by reducing the area of a connection part between a bathtub floor and a washing place floor.  <P>SOLUTION: One side of a peripheral wall part 21 of the bathtub floor 20 is provided with a connection part 23, and the bathtub floor 20 side part of a peripheral wall part 31 of the washing place floor 30 is provided with a connection part 33. The connection parts 23, 33 are vertically overlapped and connected to constitute the bathroom floor F. Facing inclined faces 23b, 33a at the connection parts 23, 33 are respectively inclined by about 45° from a horizontal plane, and a sealing material 36 of a flat belt shape is installed between the connection parts 23, 33. The inclined face 23b is provided with a protrusion 24, and the inclined face 33a is provided with a protrusion 34. A screw 37 is vertically screwed into the connection parts 23, 33 to fix the connection parts 23, 33. Further, the connection part 33 is provided with a projecting part 35 projecting upward, and a recessed part 25 that can be engaged with the projecting part 35 is formed at a part, facing the projecting part 35, of the connection part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149940-A (JP)
Title: Positive electrode material of lithium ion secondary battery
Inventor: WU SHI-HUANG
IPC: H01M4/525
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material of a lithium ion secondary battery improving a cycle life and stability at high temperatures of a battery.  <P>SOLUTION: This positive electrode material of a lithium ion battery is expressed by a general formula of Li<SB>1+x</SB>Mn<SB>2-y</SB>MyO<SB>4-z</SB>Cl<SB>z</SB>, where M may be aluminum, magnesium, chromium, iron, cobalt or nickel; and 0≤x≤0.4; 0≤y≤0.3, and 0.05≤z≤1.0. Partial oxygen ions in lithium manganese oxide are replaced with chloride ions to change the crystalline structure of the lithium-manganese oxide, and thereby the positive electrode material of the lithium ion secondary battery is formed; the cycle charge-discharge life and stability of discharge capacity of the lithium ion secondary battery at a room temperature and at high temperatures are enhanced; and the industrial utility value thereof is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155103-A (JP)
Title: Hybrid pile and construction method for hybrid pile
Inventor: OTSUKI AKIRA
IPC: E02D5/50
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid pile having high axial force and yield strength against horizontal force, and capable of coping with a big earthquake, on the basis of rigidly joining a structure and a pile head part; and a construction method of the hybrid pile.  <P>SOLUTION: A lower pile part 2 is constructed in a hole by drilling the hole in the ground, and a steel pipe 8 with a rib for constituting an upper pile part 3 is built up so as to be integrated with the lower pile part 2. The upper pile part 3 is constructed by filling a first hardening material 9 in a hollow part of the steel pipe 8 with the rib for constituting the upper pile part 3. When constructing a foundation of the structure 10, a head expanding member 4 is fitted to an outer peripheral surface so as to contain the pile head part of the upper pile part 3 at a point of exposing the vicinity of the pile head part of the upper pile part 3, and a second hardening material 11 is filled so as to embed the pile head part of the upper pile part 3 inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158944-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OZAWA HIDEMI
IPC: H01L21/60
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unacceptable device resulting from the disconnection of external terminals from being forwarded to a following step by improving external terminal screening accuracy.  <P>SOLUTION: Solder balls 5 to serve as external terminals are bonded to a bump land on a tape substrate 3 of a semiconductor device body 1a, an adhesive means such as an adhesive roller or an adhesive tape 21 is made to contact with the solder balls 5, and then the semiconductor device body 1a is moved. Screening is thus performed for the solder balls 5 for the removal of unconnected solder balls 5b out of the solder balls 5. In another example, a fluid discharged from a nozzle is made to collide with the solder balls 5 for the removal of the unconnected solder balls 5b out of the solder balls 5, resulting in performing screening to the solder ball 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158965-A (JP)
Title: Thin-film capacitor and circuit board therewith
Inventor: TAKATO JUNYA
IPC: H01G4/33
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film capacitor that is superior in characteristics and reliability and moreover, that can be applied to thin-film structures a circuit board provided with the same.  <P>SOLUTION: The thin-film capacitor is provided with an electrostatic capacity region on a support substrate 1 where a dielectric layer 3 is pinched between a lower electrode layer 2 and an upper electrode layer 4. At least the surface of the support substrate 1 is made of sapphire having an R plane, and at least the surface of the lower electrode layer 2, formed below the dielectric layer 3, is made of platinum with a surface of (111) plane. In addition, the dielectric layer 3 is formed as a thin-film capacitor, made of metal oxide containing one or more kinds from among the elements, barium, strontium and titanium, and the circuit board with the thin-film capacitor is made, by providing the thin-film capacitor at least on either of the surface of the circuit board and the inside thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152782-A (JP)
Title: Cleaning method of tank inside
Inventor: YOSHIZAKI MASANORI
IPC: B08B5/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To clean the inside of a tank which a human being cannot enter directly and which makes it possible to visually check before and after cleaning.  <P>SOLUTION: A thin tube with a freely adjustable angle is inserted into the interior of the tank even through a thin tube connection port, and high pressure water and high pressure air are made to collide against the whole face in the tube at right angles as approximate as possible for cleaning, and deposit matters in the bottom part are stirred and transferred outside, or sucked optionally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154590-A (JP)
Title: Dust-free solidification material and method for producing the same
Inventor: SHIMIZU JUN
IPC: C09K17/06
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily produceable dust-free solidification material capable of precisely preventing the formation of dust of the powder of the solidification material in distribution and application, capable of achieving the short-term manifestation of an effective initial strength in various objective soil.  <P>SOLUTION: The dust-free solidification material is obtained by converting a molded material obtained by molding a powder material comprising a raw material for firing a cement clinker, and gypsum into a calcium aluminate by a solid phase reaction, and firing the resultant product at a temperature at which the gypsum is not decomposed. Preferably, the firing temperature of the dust-free solidification material is 600-1,200°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155797-A (JP)
Title: Faucet device
Inventor: MATSUI HIDEYUKI
IPC: E03C1/044
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet device capable of avoiding such danger that hot water having high temperature is unintentionally discharged due to erroneous operation of a pushbutton and accidental pressing of the pushbutton.  <P>SOLUTION: This faucet device switching a water cut-off condition and a water discharge condition by opening and closing an opening and closing valve has a bib cock main body and the opening and closing valve 132 attached to the bib cock main body. The opening and closing valve has an operation part 36 pressed and operated every time the water cut-off condition and the water discharge condition are switched and an energizing means 53 for giving energizing force to the operation part. In this energizing means, energizing force applied to the operation part is increased when temperature of water discharged from the faucet device rises and operation force required for pressing and operating the operation part is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160498-A (JP)
Title: Electric toothbrush
Inventor: NAKAYAMA SACHIKO
IPC: A46B9/04
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric toothbrush of a high quality, which provides a high operability in the oral cavity, an excellent brushing feeling, and in addition, a high tooth-brushing effect.  <P>SOLUTION: The overall thickness (a) of a head section 7 including a brush section 2 is set to be 1.2 to 1.7 cm, and the ratio (c/b) of the thickness (b) of the head section 7 without including the brush section 2 and a maximum brush length (c) is set to be 0.9 to 1.5, and at the same time, a bristle cross sectional area is set to be 0.75 to 1.6 mm<SP>2</SP>. Also, a plurality of bristle bundles 12 constituting the brush section 2 are concentrically implanted in the circumference. At the same time, the bristle implanted area is set to be 0.6 to 1.6 cm<SP>2</SP>, and the bristle implanted density is set to be 25 to 35%. The bristle length of the bristle bundle 12 which is implanted in the outermost periphery is made longer than the bristle length of the bristle bundle 12 which is implanted in the innermost periphery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI