baber/WOPTO huggingface dataset:
Patent JP-2004259182-A (JP)
Title: Product ranking method, apparatus and program
Inventor: HIWATARI HITOSHI
IPC: G06Q50/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product ranking method, which can equitably reflect contribution to a product ranking from customers when displaying products on a 3D browser and effectively generate a merchandise ranking same as PageRank even for targets to which PageRank cannot be applied as they are.  <P>SOLUTION: Histories proving that customers operated merchandises are managed in an operation history DB 16. A product display part 14 acquires a group of customers who operated for a product in a period. For a customer included in the customer group, the number of operations that the customer operated the product in the period is divided by the total number of operations that the customer operated in the period, and the result is accumulated. Furthermore, the accumulation result is divided by the total number of customers to acquire a score for the product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255118-A (JP)
Title: Inhaler
Inventor: FURUSAWA MITSUO
IPC: A61M11/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inhaler equipped with a safety device to make depressing a cap with an inhaling tube impossible, in which the cap is fitted over an upper part outside face of a container body such as an aerosols can or the like so that a medical fluid in the container body can be jetted out by being depressed.  <P>SOLUTION: A part of a cap 4 is provided with an adapter 11 attached with a swingable arm 13 and a bottom plate 14 at the lower end thereof, so that the bottom plate 14 covers the bottom surface of the container body when it is not in use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265961-A (JP)
Title: Semiconductor laser device, method for manufacturing same, and semiconductor laser module
Inventor: OKI YASUSHI
IPC: H01L23/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device, a semiconductor laser module, a method for manufacturing a semiconductor laser element which realizes the prolongation of a service life and the stabilization while attaining an increased output using the semiconductor laser element, by devising a metal film on a submount, and relieving strain which is caused by a difference between linear thermal expansion coefficients of the semiconductor laser element and the submount.  <P>SOLUTION: The semiconductor laser device 10 is provided with the submount 12 for installing the semiconductor laser element 9. The metal film having a metal thin film whose main component is Au is formed in a part of at least the surface of the submount 12 on which the semiconductor laser element 9 is installed. The metal film is heat-treated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262785-A (JP)
Title: Method for producing carbonates
Inventor: ISHII YASUTAKA
IPC: C07C69/96
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain carbonates with good reaction efficiency by the oxidative coupling reaction of carbon monoxide with a hydroxy compound with the use of a molecular oxygen as an oxidizing agent.  <P>SOLUTION: The hydroxy compound represented by formula (2): R-OH (wherein R is a hydrocarbon group or a heterocyclic group) is reacted with carbon monoxide and a molecular oxygen in the presence of (A) a palladium compound and (B) a salt of a heteropoly acid containing at least P and V as the constituting elements to form a carbonate represented by formula (3): R-O-CO-O-R (wherein R is the same as defined above).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268720-A (JP)
Title: Hazard lamp control device
Inventor: UEDA MAKOTO
IPC: B60Q1/52
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically blink a hazard lamp when a vehicle is reversed or parked.  <P>SOLUTION: This hazard lamp control device identifies whether an engine is driven or not (a step S1). Then, in response to the confirmation of that the engine is driven, the hazard lamp control device 1 identifies whether a shift lever is at a reverse position or not (a step S2). Then, when the shift lever is at the reverse position, the hazard lamp control device 1 identifies whether the vehicle velocity is at 5km/h or lower or not (a step S3). Then, when the vehicle velocity is at 5km/h or lower as the result of the identification, the hazard lamp control device 1 outputs a control signal to a hazard lamp through a harness, and blinks the hazard lamp for a specified number of times (a step S4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273036-A (JP)
Title: Power control method, power control device, and information recording device
Inventor: EMA HIDETOSHI
IPC: G11B7/0045
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control method which can precisely control light emission power, even in the recording at a high-speed, without increasing the cost.  <P>SOLUTION: In recording data on an information recording medium by pulse-emitting laser light on the basis of a write signal and a write clock Wck, the information on a mark region and a space region included in the write signal is restored, on the basis of a timing signal CLK5 synchronized with the write clock and having the phase which is set according to a prescribed standard corresponding to the recording velocity. Accordingly, even when the recording velocity is increased and the boundary position between the mark region and the space region in the write signal is ambiguous, the information on the mark region and the space region included in the write signal can be precisely restored, because the phase of the timing signal is optimized according to the recording velocity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267985-A (JP)
Title: Photocatalyst carrier and method for producing the same
Inventor: NAKATANI YOSHIHIRO
IPC: B01J35/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable photocatalyst carrier, which has a high photocatalytic activity and strong mechanical strength such as shock resistance, and is not decomposed by a photocatalyst.  <P>SOLUTION: The photocatalyst carrier comprises a non-oxide ceramic as a carrier such as silicon nitride carrying titanium oxide. Particularly, the carrier carries anatase-type crystalline titanium oxide. The method for producing a photocatalyst carrier involves the steps of causing a carrier comprising the non-oxide ceramic to contain a solution containing titanium, and then heating the carrier for titanium oxide to be generated on the carrier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272155-A (JP)
Title: Image display device, and game machine equipped with image display device
Inventor: IOKI SADAO
IPC: G02B30/25
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of viewing a three-dimensional image in natural colors by an observer views .  <P>SOLUTION: The image display device is equipped with a liquid crystal display panel, a light source for irradiating the liquid crystal display panel, a filter arranged between the liquid crystal display panel and the light source and provided with a 1st area through which specified polarized light is transmitted and a 2nd area through which polarized light orthogonal to the specified polarized light is transmitted repeatedly in a fixed direction, and a polarizing plate having polarization characteristic that light transmitted through the liquid crystal display panel and emitted is not transmitted when the liquid crystal display panel is energized or it is not energized. The device is equipped with a low lightness object image display means for displaying a low lightness object picture whose lightness is relatively lower than the center part of a display area and a stereoscopic image display means for displaying an object image which can be stereoscopically viewed in an area put between the low lightness object images at the periphery part of the display area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280188-A (JP)
Title: Valuable medium processing device
Inventor: FUJII TORU
IPC: G07D7/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which distinguishes the important part from the unimportant part of a valuable medium such as a bill, adequately removes the valuable medium whose important part is deficient and increases a reception rate to the bill whose unimportant part is deficient, even if the both are similarly deficient.  <P>SOLUTION: Normal-deficiency reference values to the areas of a bill number of a bill P and watermark window, the important parts of the bill, and normal-deficiency reference values to other areas are separately stored. The kind of the bill and the direction in which the bill is conveyed are determined by using an image acquiring device 11 or the like, and a bill number position and the watermark window existing position are read out based on the kind of the bill and the conveying direction, and then a deficiency area at the position is computed. Then, overall determination is carried out by comparing the normal-deficiency reference value with the deficiency area thus computed and determining the state of the deficiency for each area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275491-A (JP)
Title: Ultrasonic imaging device
Inventor: UMEMURA SHINICHIRO
IPC: G01S7/52
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic imaging technique which realizes a contrast echo image with a high S/N ratio sufficient to perform a definite diagnosis based on the contrast echo image by imaging, by clearly distinguishing an echo component generated by being scattered by a micro bubble system contrast agent from a Tissue Harmonic component generated by a transmission pulse being nonlinearly propagated.  <P>SOLUTION: The ultrasonic imaging device is to transmit and receive an ultrasonic pulse for a living body, and form a contrast image by the micro bubble for contrast imaging inside the living body. When N is an integer of ≥3, the contrast image is formed by using a transmission pulse wave using an envelope in common under the same wave transmission and reception focus condition, rotating the phase of the carrier wave by every 360°/N, performing N times wave transmission and reception, and obtaining an summation signal (d) by adding N time series reception echo signals (a), (b) and (c) obtained by the N times wave transmission and reception.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282464-A (JP)
Title: Television receiver
Inventor: OBA YASUO
IPC: H04N5/44
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of receiving FM broadcasting with little strong input disturbance.  <P>SOLUTION: This television receiver is provided with a change-over switching circuit 15 for switching an AGC voltage by the level of a video baseband signal outputted from a VIF detector 8 and an AGC voltage by an output level of a mixer 3 to supply an RF amplifier 2, uses the AGC voltage by the video baseband signal in receiving television and uses the AGC voltage by an output of the mixer in receiving the FM broadcasting to thereby be able to apply AGC to the RF amplifier even in receiving the FM broadcasting with no video signals, which makes intermodulation disturbance that occurs in the mixer small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277002-A (JP)
Title: Liquid tank system
Inventor: OKANO MASARU
IPC: B65D90/38
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid tank system for preventing a breakage of the tank caused by freezing of water in the tank without discharging water in the tank.  <P>SOLUTION: The liquid tank system is equipped with a liquid tank and a gas chamber filled with a gas on the upper part of the liquid tank and the upper surface of the liquid tank comes in contact with the lower surface of the gas chamber and a metal, which occludes the gas in the gas chamber to generate heat at a predetermined temperature or less, is fixed on the lower surface of the gas chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284031-A (JP)
Title: Seal holder
Inventor: SHIRAISHI HARUTO
IPC: B41K1/40
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal holder which can eliminate defects caused by the sliding action of an operating member contrary to the intention of a user and the consequent actuation of another part interlocked with the operating member.  <P>SOLUTION: This seal holder is of such a structure that the operating member is assembled into a support member so as to slide the operating member vertically; a seal storage member is housed inside the support member so that the former can be interlocked with the operating member; and a vermillion inkpad holding member arranged below the seal storage member protrudes to the side and at the same time, a seal held by the seal storage member descends to seal. In addition, a locking device is provided which interrupts the descent of the seal storage member to the support member by the sliding action of the operating member in a state before its descent. Also a locking device is provided which can freeze a state wherein the vermillion inkpad holding member is protruded to the side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295461-A (JP)
Title: Method of setting image line width
Inventor: FISCHER JORG-ACHIM
IPC: B41C1/05
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To optimally set a line width about a photopolymer recording material and a profile of a prescribed laser beam in an exposer and to prevent an area with a low exposure degree from occurring between adjacent image lines to each other.  <P>SOLUTION: The diameter of an exposure point is set to be smaller than line spacing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245020-A (JP)
Title: Construction method capable of easily forming space and window only by fitting at combination and stacking of trench, fence, hedge, and structure and construction method capable of easily removing and replacing frontal of wall of trench, structure, etc., floor board, and ceiling board
Inventor: KOBAYASHI MITSUO
IPC: E04B2/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method capable of easily forming space and windows and easily replacing wall surfaces, ceiling surfaces, and floor surfaces.  <P>SOLUTION: Four surfaces of a column are provided with recession parts and engaging protrusion parts to form a fitting type. Steps are formed when the columns of different heights are sequentially aligned in the first level. Tall columns are engaged with one another at their upper, lower, side, front, and rear parts, combined, and stacked when they are combined and stacked from the second level. Both inside walls of the tall columns have the recession parts and the engaging protrusion parts. Support plates are fitted at the parts and supported at upper parts of short columns. The tall columns are combined and stacked in this hollow to form space and windows by the height of the support plates. Since the four surfaces of the column are provided with the recession parts an the engaging protrusion parts, it is possible to easily incorporate or remove fitting plates or replacement plates having the engaging protrusion parts or the recession parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004159282-A (JP)
Title: Radio communication system and radio communication method therefor
Inventor: LEE TAE-JIN
IPC: H04W84/18
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system which can improve the transmission efficiency of radio communication by changing the communication priority of communication devices in accordance with the queue status of data to be exchanged when one radio communication device exchanges the data with a plurality of external devices, and to provide a communication method therefor.  <P>SOLUTION: The radio communication system is equipped with: a queue information search part for searching the queue status information provided in data of the unit of a packet; a communication priority determination part for determining communication priority of the plurality of external devices in the order of the greater number of queues; a communication start part for starting communications with the external devices according to the determined communication priority; a counter for counting the number of times of communications to be started by individual external devices; and a comparison part for comparing the count value of the first external device corresponding to inputted data with the count value of the second external device having a maximum count value. Thus, high throughput and equality of the radio communication devices are simultaneously guaranteed when one radio communication device exchanges the data with the plurality of radio communication devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291690-A (JP)
Title: Electric power steering device
Inventor: MIZUHARA MASATO
IPC: B62D5/24
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent outflow of a ball to the track outside of a ball screw track in a ball screw mechanism.  <P>SOLUTION: First hole 13a and second hole 13b for inserting a circulator are punched in mid-way of a spiral groove 12 formed on an inner periphery 7b of a ball nut 7. An intermediate groove passage 12a between the first hole 13a and the second hole 13b becomes a range of the ball screw track L1 for circulating the ball. Other ranges become first track outside L2 and second track outside L3. By making a groove depth of the intermediate groove passage 12a deeper than those of a first groove passage 12b of the first track outside L2 and a second groove passage 12c of the second track outside L3, the outflow of the ball to the groove passages 12b and 12c of each of the track outsides L2 and L3 from the intermediate groove passage 12a is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291701-A (JP)
Title: Air conditioner for vehicle
Inventor: MARUYAMA MIYUKI
IPC: B60H1/32
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal sound from being generated within a drain hose 10 by vigorous and sudden flow of drain water into a drain port 8.  <P>SOLUTION: A cleaning unit 1 as this air conditioner is constituted to provide a rib 9 for dispersing the vigorous and sudden flow of the drain water into the drain port 8 from an inclined part 7d on an oblique surface 7d of the inclined part 7d and a just upper side of the drain port 8. As a result, the vigorous and sudden flow of the drain water into the drain port 8 along the oblique surface 7d of the inclined part 7d from a drain pan 7 is prevented, and collision and rupture of the drain water against an inner wall surface of the drain hose 10 within the drain hose 10 are also prevented to prevent generation of abnormal sound thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294632-A (JP)
Title: Method for manufacturing photographic paper
Inventor: KUBOTA MASA
IPC: D21C9/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clear standard as oxidation-reduction potential in terms of photographic properties, with respect to the remaining amount of an oxidizing agent used for bleaching or the remaining amount of sulfurous acid used for neutralizing it.  <P>SOLUTION: In the method for manufacturing photographic paper, a reference electrode and a platinum electrode are put in pulp slurry after a bleaching step, the unreacted remainder of an oxidizing agent for bleaching is neutralized by adding sulfurous acid in such a way that the potential E of the platinum electrode defined as mentioned below is set in the range of 300≤E≤900 (mV) expressed in terms of 50°C and pH 4, and then the pulp slurry is immediately transferred without concentrating to a solid concentration of ≥25 mass% to a paper-making step, where paper is made. The potential of the platinum electrode represents (relative potential to the reference electrode measured with the platinum electrode)+(reference electrode potential determined by the kind of the reference electrode).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294657-A (JP)
Title: Lens device
Inventor: YOSHIKAWA KAZUMASA
IPC: H04N5/238
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens device eliminating the need of a very advanced operational technique because manual driving for zoom, focus and iris need not be performed only with a left hand even when quick zoom driving is required and the iris is to be driven with photographer's intention in the case of carrying an ENG camera on photographer's shoulder.  <P>SOLUTION: The lens device is connected to a camera device and is equipped with a zoom lens, the iris, a zoom lens manual operation means for manually operating the zoom lens, a zoom motor-driving operation means by which the zoom lens is motor-driven and operated and whose output is changed in proportion to manipulated variable, and a switching means for switching whether the zoom lens is driven or the iris is controlled in the case of operating the zoom motor-driving operation means. Then, it has a mode in which the iris is controlled by operating the zoom motor-driving operation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295490-A (JP)
Title: Normalization device and normalization method
Inventor: ISHIDA KAZUHIRO
IPC: G06F7/76
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possible overflow of mantissa of valid data from a memory for mantissa memory even in the presence of a number of invalid data inputted.  <P>SOLUTION: A data memory 1 receives a data series and stores the mantissa of each of data. A shift number memory 2 receives the data series and stores a data shift number showing the index part of each of data. A reference shift number calculation means receives a control data series transmitted by a control channel, and calculates an average value of a control data shift number showing the index part of each of control data in this control data series to generate a reference shift number. A normalization part 5 subtracts the reference shift number from each data shift number stored by the shift number memory 2, and shifts to the right the mantissa of the data corresponding to the data shift number for the value of this result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294943-A (JP)
Title: Laminate paper sheet and pair of laminate label paper sheets
Inventor: ITO HIROAKI
IPC: G09F3/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminate paper sheet capable of being easily positioned at the time of sticking a label onto a self-adhesive film, and to obtain a laminate label paper sheet capable of being easily positioned at the time of sticking the self-adhesive film.  <P>SOLUTION: This laminate paper sheet is constituted by forming a first adhesive agent layer 5 on a film 3 and sticking a first releasing paper 6 thereon. The first releasing paper is cut with a first contour line 7 and a line part 8 of the film facing the first contour line is cut in the shape of a dashed line and a plurality of laminate areas 4 parted in a fixed shape with the first contour line 7 are formed. Also, the pair of laminate and label paper sheet is constituted of a pair of the laminate paper sheet 1 and a label paper sheet 2 which is constituted by forming a second adhesive agent layer 16 on a second releasing paper 13 and sticking a label paper 11 thereon and in which the label paper is cut with a second contour line 14 and a plurality of label areas 7 parted in a fixed shape with the line 14 are formed, and the laminate region 4 and the label region 7 have the same size and shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI