baber/WOPTO huggingface dataset:
Patent JP-2004308613-A (JP)
Title: Exhaust temperature control device for internal combustion engine
Inventor: ICHIMURA KAZUO
IPC: F01N3/24
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a pressure loss in a catalyst provided in an exhaust passage of an internal combustion engine, and to improve fuel economy.  <P>SOLUTION: According to a catalyst temperature THC detected by a catalyst temperature sensor 26 of a three-way catalyst 13 provided in the exhaust passage 12 of the internal combustion engine 1, cooling water is injected in an exhaust cooling mechanism 30 arranged upstream of the catalyst 13 in the passage 12 through a flow rate control valve 35. The propriety of cooling water injection by the valve 35 according to the temperature THC, the setting of the water injection amount, or the water discharge from the cooling mechanism 30 and the water injection amount thereto are carefully controlled. Furthermore, an increase/decrease in the exhaust temperature of exhaust gas in the passage 12 at the upstream of the catalyst 13 is favorably controlled to suppress an excessive increase therein. Thus, the temperature is optimized, and the pressure loss in the catalyst 13 is reduced, thereby improving fuel economy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309963-A (JP)
Title: Keyboard cover opening and closing device for keyboard musical instrument
Inventor: HARA KENICHIRO
IPC: G10B3/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device for a keyboard cover in which the cover is smoothly slid and durability is made superior while sliding the cover along front and back directions in order to open and close the playing section including a keyboard.  <P>SOLUTION: In a keyboard cover opening and closing device of an electronic musical instrument, the playing section is opened and closed by sliding a keyboard cover 14, which is arranged between left and right arms of a keyboard musical instrument, along the front and back directions. The cover 14 is provided with bearings 24 which are projected toward both side surfaces of the front section and rotate along the front and back directions. On the left and the right arms, guiding grooves, to which the top and the bottom sections of the bearings are fit in a freely rotative manner, are formed along the front and back directions of the keyboard musical instrument. When the cover is to be slid along the front and back directions, the bearings 24 support the front sections of the cover 14 and rotate in the grooves to guide the cover 14 in the front and back directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317607-A (JP)
Title: Musical performance stand
Inventor: KITABAYASHI GENICHIRO
IPC: G03B17/56
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical performance stand which makes it possible to stably mount a small-sized, lightweight musical instrument even in a narrow space, the height of a mount part of which can be adjusted according to the playing mode of the musical instrument, and which is easy for even a female to carry, assemble, and disassemble.  <P>SOLUTION: In a musical performance stand 10, two tripod bases 14 each of which has three expandable/contractible legs fitted to a fitting base part 15 in a free opening/closing state in a triangular pyramid shape including the fitting base 15 as a vertex are fitted detachably through the fitting base part 15 on both end sides of the lower surface of a mount base 12 where the musical instrument can be mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002383-A (JP)
Title: Alpha wave emission reinforcing agent, agent leading person to relaxed state, and food or drink containing agent
Inventor: KASHIMURA ATSUSHI
IPC: A61P25/22
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent which leads a person to a relaxed state by easily reinforcing α-wave emission through ingestion of a foodstuff without requiring a special equipment, and also to provide the foodstuff containing the agent.  <P>SOLUTION: Relaxation or resolving of the person's psychological stress or tensioning is easily achieved by leading him/her to a relaxed state by effectively reinforcing α-wave emission through ingestion of an α-wave emitting reinforcing agent, an agent which leads him/her to a relaxed state, or the foodstuff containing the agent, wherein these agents contain palatinose according to this invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313463-A (JP)
Title: Shoulder swinging mechanism, walking trigger device and lower limb training device
Inventor: NAKAMOTO ZENTA
IPC: A61H1/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking trigger device triggering the step-out of a leg by the swinging of the shoulder parts and capable of reproducing the movement of the shoulder parts in actual walking.  <P>SOLUTION: This device comprises a shoulder part swinging mechanism 12 formed by having a shoulder retaining part 14 locked to a trunk support part 10 and shoulder part swinging air packs 15a, 15b, 15c and 15d attached to inside the shoulder retaining part 14 and abutting to the front/rear of the left/right shoulders of a trainee when worn by the trainee; and a cooperative operation control part 13 cooperatively operating lower leg parts 3aR, 3bR, 3aL, and 3bL, thigh drive parts 5R and 5L, an arm drive mechanism 11, and the shoulder part swinging mechanism 12 in a walking training. The shoulders of the trainee 1 are turned in the front/rear/left/right by controlling the respective inside air pressures of the shoulder part swinging air packs 15a, 115b, 15c and 15d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005590-A (JP)
Title: Method of providing service for distributing food or food material
Inventor: YAMAMOTO SHINICHI
IPC: G06Q10/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of providing a service to distribute food or food materials capable of reducing an overall burden on users who prepare meals.  <P>SOLUTION: This method of offering the service for distributing the food or the fool materials based on a contract with each of the users comprises a step (401) for offering at least one cooking menu to the users based on the needs of the users, a step (402) for receiving information showing a cooling menu selected from at least one cooling menu by the users, and steps (404, 405) for instructing the distribution, to the users, of a meal of the cooling menu selected by the users or at least one food material necessary for the cooking menu selected by the users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320564-A (JP)
Title: Speech destination designation device and method of on-vehicle telephone set
Inventor: SHISHIDO HIROSHI
IPC: H04W88/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To call a destination the telephone number of which is remembered little by a simple operation.  <P>SOLUTION: The telephone number of the destination is specified as a call destination at least only with a menu operation of one layer or two layers by preparing a menu item "call the destination" in a part of menu information, displaying the menu item on the uppermost layer or the second layer from the top of layered structure, acquiring the telephone number of the destination from the facility list of a navigation device and specifying it as the call destination when the telephone menu item is selected by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314543-A (JP)
Title: Screen printing body and manufacturing method thereof
Inventor: SANO MASATAKA
IPC: C09D11/033
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing body and a manufacturing method thereof which make functionality exerted efficiently in the use for the livelihood, in the main, wherein a functional material having properties of generating minus ions or having far-infrared radiation properties, deodorizing, antimicrobial, antiallergic or antioxidant properties or relaxation properties is used in contact with or in proximity to a human body or for improving an indoor or in-vehicle environment, by devising specific technical means on the occasion of employing the functional material.  <P>SOLUTION: This screen printing body has a structure wherein a print part (2) printed by a screen printing method and constituted of an ink composition comprising, as requisite components, a ceramic-containing functional component (A) selected from (a1), (a1)+(a3), (a2)+(a3) or (a1)+(a2)+(a3) when a functional ceramic is denoted by (a1), a ceramic other than (a1) by (a2) and a functional substance being an organic one or an inorganic one other than (a1) by (a3), and a binder (B), is formed in the shape of a pattern on a porous object (1) constituted of a foam or an intertwined fiber body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327132-A (JP)
Title: Sensor unit for lighting apparatus
Inventor: YOSHIDA KAZUO
IPC: H05B37/02
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor unit for a lighting apparatus which can append later and easily the lighting apparatus a function controlling the lighting apparatus according to surrounding environment.  <P>SOLUTION: The sensor unit is equipped with an environment detector 21 which detects the surrounding environment, a control command generator 22 which generates the control command to control the lighting apparatus 1 according to output of the environment detector 21, a transmitter 23 which transforms the control command generated by the control command generator 22 into remote control signal and transmits it to a remote control signal receiver 15 of the lighting apparatus 1, and a transformer 24a which forms an operation power source for the environment detector 21, the control command generator 22, and the transmitter 23 using power supply from a lamp socket 12. The sensor unit can append later and easily the function controlling the lighting apparatus to the lighting apparatus according to the surrounding environment by installing it on the lighting apparatus 1, since an additional signal line or power supply is not necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003299224-A (JP)
Title: Wiring box
Inventor: WATANABE YOSHIKI
IPC: H02G3/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring box which allows the user to smoothly perform the storage of a cable and a wiring tool by reducing the projection amount of a screw holding means.  <P>SOLUTION: The wiring box 10 is made in the shape of a square box having an opening out of a peripheral wall 35 and a bottom wall 13. At the bottom wall 13, a pair of inclined grooves 28 are semielliptic in plan view with their tips tapered, are inclined in the direction of the opening from the positions retreated rearward from the bottom wall 13a, and are cut so that they can store and hold screws 27. A first flexible retainer 29 is projected as a retention means from the bottom wall 13 positioned between the inclined grooves 28 in a pair, and a first projection 30 projected toward both inclined grooves 28 is made at its one end. Second flexible retainers 31 are projected severally as retention means in the positions on both sides of both inclined grooves 28, and the second projections 32 are made to severally face the first projections 30 of the above first retainer 29 on the side of one end each.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325954-A (JP)
Title: Laser beam condensing unit
Inventor: SATO AKIO
IPC: G02B6/42
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam condensing unit capable of efficiently condensing the outgoing radiation beams from a stack laser to a microregion.  <P>SOLUTION: An optical outgoing radiation section is constituted by condensing the outgoing radiation beams from a plurality of light emitting points of a layer (line) for every layer (line) of the stack laser 10 two-dimensionally arrayed with a plurality of the light emitting points by flexible sheet-shaped optical multiplexers (optical circuits) 20a to 20e and stacking the tips of the plurality of the optical multiplexers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025855-A (JP)
Title: Inkjet recording sheet and manufacturing method therefor
Inventor: KITA AKIRA
IPC: B41J2/01
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording sheet which imparts a texture and high gloss, similar to those of a silver halide photograph, to a formed image, and exerts good curl characteristics even under environments from low humidity to high humidity.  <P>SOLUTION: This inkjet recording sheet includes a base which is composed of a base material and polyolefin covering layers formed on both the sides of the base material by covering each of the sides thereof with polyolefin, and an ink receiving layer which is predominantly composed of hydrated alumina and formed on one of the polyolefin covering layers. The inkjet recording sheet is characterized in that the base is curled in the direction of the other polyolefin covering layer by heat treatment at 60°C and a relative humidity of 45% or less, so as to present a concave surface on the side of the the other polyolefin covering layer and present a convex surface on the side of one polyolefin covering layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332948-A (JP)
Title: Metal melting furnace
Inventor: NAKAJIMA MITSUKANE
IPC: F27B3/04
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal melting furnace, supplying purer molten metal by introducing the structure of a new metal melting furnace for simply removing impurity such as metal oxide or the like upon melting and dispensing with flux or reducing the use of flux.  <P>SOLUTION: A partition part 60 is provided between an inclined hearth30 and a molten metal holding part 35 to dispose a molten metal processing part 65, a molten metal communicating part 61 with the molten metal holding part is formed in a position higher than the base 66 of the molten metal processing part below the partition part, an exhaust gas circulating part from the molten metal holding part is formed above the partition part, and a furnace body wall 37W facing to the molten metal processing part is provided with an inspection work port 31 and a door 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001731-A (JP)
Title: Crawler unit
Inventor: HARTHAUSER WERNER
IPC: B62D55/084
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler unit to warrant reliable and firm connection between a cross member and a central member.  <P>SOLUTION: In the crawler unit for construction machineries having a central part 12; and two crawler support parts 14 having one crawler truck 16, the crawler support part 14 is situated along a length direction 18 on the two side parts in the length direction of the central part and fixed at a cross member 20. The cross member 20 is mounted movably based on the central part in a moving direction by at least one guide 22. To obtain stable connection, at least one clamping element 26 is situated. the cross member 20 can be supported at right angles to a moving direction based on the guide 22 by the clamping element 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317203-A (JP)
Title: Magnetic recording/reproducing device
Inventor: BABA KOHEI
IPC: H04N5/7826
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device wherein even in an oscillating circuit advantageous in a circuit size and power consumption, an erasure frequency is maintained at a low data rate to eliminate the necessity of installing a circuit for removing an erasure component for each data rate.  <P>SOLUTION: Erasure amplifiers 8, 84 are disposed to supply an erasure current in which a resonance frequency becomes near the minimum point of reproduction equalization characteristics and, in recording/reproducing at a plurality of data rates, a switch circuit 204 is disposed to switch presence/ absence of recording clocks which are input signals to the erasure amplifiers 8, 84 in accordance with the data rates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330046-A (JP)
Title: Catalyst for cleaning diesel engine exhaust gas and its production method
Inventor: HORIUCHI MAKOTO
IPC: B01D53/94
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for oxidizing and cleaning HC, CO and SOF in a diesel engine exhaust gas and reducing discharge of a particulate, and its production method.  <P>SOLUTION: In the catalyst for cleaning the diesel engine exhaust gas, a refractory three-dimensional structure body carries a catalyst component containing silica-alumina and zeolite carrying at least one kind of noble metal selected from the group consisting of platinum, palladium and rhodium. In the production method for the catalyst, a noble metal component is added to a slurry of silica-alumina to carry out chemical adsorption, the refractory three-dimensional structure body is immersed in a mixed slurry of the silica-alumina carrying noble metal and zeolite obtained by adding zeolite to deposit the catalyst component and calcination is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007975-A (JP)
Title: Inverter controller
Inventor: YUN-RIN RIN
IPC: H02M7/538
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller which is fit for generating a plurality of signals for driving an inverter circuit.  <P>SOLUTION: An integrated circuit controller includes at least one input pin being constituted to accept two or more input signals. The above input pin may be multiplexed so that an appropriate input signal may be directed to an appropriate circuit within the controller so as to support the two or more functions of the controller. Or, the input signal exists in different periods so that one pin can support two or more functions. A multifunctional or multitask pin reduces the overall total number of the pins of the inverter controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330622-A (JP)
Title: Sealing device
Inventor: NAKAKADO MASAKI
IPC: B29L31/48
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the conveyance speed of a sheet-like material by setting two or more horns of an ultrasonic welder and to control the cost increase of a sealing device.  <P>SOLUTION: In the sealing device 1, after the sheet-like material is received on a drum 20, ultrasonic vibration is applied to the material to seal the material, and the sealed material is released. An anvil 21 which is rotated with the drum 20 is fitted to the drum 20, and the horns 11 for applying ultrasonic vibration are arranged outside in the diameter direction of the drum 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305660-A (JP)
Title: Knee joint proprioceptive sensation measuring device
Inventor: NOBORI HIROSHI
IPC: A61B19/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the procedures for the measurement inspection of the knee joint proprioceptive sensation, and also, to make a device compact and capable of detaching all, and further, to make the device inexpensive by simplifying the manufacturing/installation of the device in a knee joint proprioceptive sensation measuring device.  <P>SOLUTION: The knee joint proprioceptive sensation measuring device is composed as follows. A guide groove (2) is provided in upper front of a speed controller body (1). Triple movable pulleys (3a, 3b, 4, and 5) travel inside it. An angle meter arm (7) wire-connected along a tangent line is pulled at a constant speed. The angle and the movement are measured by moving or stopping.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002023-A (JP)
Title: Wholesale method, stocking method, and wholesale assisting system
Inventor: TANAKA OSAMU
IPC: G06Q30/06
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction method responding to automation of a transaction in a wholesale market.  <P>SOLUTION: The wholesale method is characterized by that a wholesaler executes steps including a step for warehousing a collected cargo in an automatic warehouse 10a, a step for reserving by allocating for reservation and/or transfer for the cargo warehoused in the automatic warehouse 10a, a step for reserving by a prior sale for a non reserved article, a step for reserving by an auction for the non reserved article, and a step for allocating the non reserved article to the reservation of the transaction to be conducted later.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342525-A (JP)
Title: Planar light source device and display device using the same
Inventor: KIYOHARA TORU
IPC: F21Y103/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of manufacturing or improve product quality by suppressing the occurrence of a display failure by preventing scratches formed on the opposite side of the display screen side of a light guide plate, and by improving front luminance by preventing the degradation of reflecting efficiency in the reflecting layer of a reflecting sheet in a display device.  <P>SOLUTION: This planar light source device comprises a light guide plate 105 having a light exit face for emitting light entered from a light source and a reflecting sheet arranged on the opposite side of the light exit face. The face of the light guide plate contacting the reflecting sheet has a structure of a prism form and the reflecting sheet has a reflecting layer 203 for regularly reflecting light from the light guide plate, and the face of the reflecting sheet contacting the light guide plate is covered with a polymeric layer 201.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339873-A (JP)
Title: Dredging control method and dredging control device
Inventor: MASUDA MINORU
IPC: E02F3/88
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dredging control method according to which dredging by a backhoe dredger is carried out with high accuracy, and operation by the operator of a backhoe is facilitated, to thereby carry out efficient dredging control, and to provide a dredging control device.  <P>SOLUTION: According to the dredging control method, when the subaqueous bottom is dredged by the backhoe dredger, a locus of depth of a claw tip 3 of the backhoe 2 is displayed on a display unit in a control cabin 4 in real time so as to be stored thereon over a short period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342046-A (JP)
Title: Software authentication method and software authentication program
Inventor: YOSHITAKE TOSHIYUKI
IPC: G06F21/64
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect alteration of reproducing software and impersonation which purpose illegal copy of contents or the like.  <P>SOLUTION: Software 101 for reproducing an enciphered content 100 has the validity checks at any time throughout the period from the start to the end of execution. Outputs of hash functions calculated by software 101 and hardware 102 respectively are collated, and hardware 102 supplies a deciphering key required for reproduction of the content 100 to software 101 only when both outputs coincide with each other (authentication OK). An authentication method is periodically or aperiodically switched in parallel with periodical authentication. This switching is exclusively performed by hardware 102, and an authentication system after switching is directly written from hardware 102 to software 101 in a main memory to synchronize the authentication side and the authentication object side. Thus a software authentication method, a software authentication program, and a software authentication device are obtained to surely detect alteration of reproducing software and impersonation which purpose illegal copy of contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI