baber/WOPTO huggingface dataset:
Patent JP-2004281929-A (JP)
Title: Resonator type light emitting diode
Inventor: HAYAKAWA TETSUO
IPC: H01L33/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator type light emitting diode (RC-LED) which can avoid deterioration of a luminous characteristic while forming a humidity-resistance protective film and can remarkably reduce the full width at half-maximum of a luminous peak without reducing a luminous intensity.  <P>SOLUTION: In the resonator type light emitting diode having distributed Bragg reflection mirrors 2, 6 of a semiconductor material provided at both sides of a luminous layer 4, the thickness of the protective film 7 of an insulating material is set to be an integer multiple of 1/2 of a wavelength of light emitted from the film 7 and passed therethrough. Since the film thickness is optimized, the luminous intensity and the full width at half-maximum can be prevented from being reduced. The protective film 7 is made of a distributed Bragg reflection mirror 7 obtained by laminating two types of insulating materials. Since the two layers of the distributed Bragg reflection mirror 7 are made of silicon oxide and silicon nitride, the protective film can be excellent in humidity resistance. Since the distributed Bragg reflection mirror (DBR) 7 can be located outside between electrodes, its unwanted voltage drop can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341242-A (JP)
Title: Thermal recording paper
Inventor: IWASA YASUO
IPC: B41M5/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermal recording paper which is excellent in water resistance, makes heat curling smaller than ever when used as the thermal recording paper for a direct thermal recording printer, and enables continuous printing on many sheets thereof, and thermal recording paper which is excellent in water resistance as a base for a concealing seal, a resticking preventing label and the like and dispenses with a special treatment for starting peeling.   <P>SOLUTION: This thermal recording paper includes a resin film (A) containing a thermoplastic resin of 30-100 wt.%, an inorganic fine powder and/or an organic filler of 70-0 wt.%; the mean height of curl at four corners of the paper of an A-4 size (210 mm×297 mm) for two minutes or more after printing on the A-4 size paper by the direct thermal recording printer is 50 mm or less; and the heat of crystallization is 60 J/cm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289410-A (JP)
Title: Semiconductor relay
Inventor: NAGANUMA HIDEKI
IPC: H03K17/78
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor relay with a high off withstand voltage, a low on resistance, and a low off capacity in the semiconductor relay with the high off withstand voltage, the low on resistance, and the low off capacity regarding the semiconductor relay used for an IC (integrated circuit) tester.  <P>SOLUTION: The semiconductor relay, which has a first photo MOS (metal oxide semiconductor) relay 10 with the high off withstand voltage, the low on resistance, and the high off capacity; and a second photo MOS relay 20 with low off withstand voltage, the low on resistance, and the low off capacity, is characterised in that the first photo MOS relay 10 and the second photo MOS relay 20 are connected in series, the open ends of the first/second photo MOS relays are made as input ends or output ends, and the first/second photo MOS relays are turned on/off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288857-A (JP)
Title: Method for manufacturing semiconductor
Inventor: SUZUKI SEIJI
IPC: H01L21/56
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress work hours and manufacturing costs which increase with the increase of the number of semiconductor elements to be manufactured.  <P>SOLUTION: A semiconductor substrate 12 yet to be cut and separated into elements, a lead frame 54 which is an integration of a plurality of terminals 64 formed over a plurality of elements and coupling portions 62 for coupling the plurality of terminals 64, and an insulating plate 52, are stuck to each other for cutting and separating into individual elements along dividing lines L. In the separation into the individual elements, the terminals 64 are divided into individual terminals 58, 60 with the cutting of the coupling portions 62. Thus, the terminals 58, 60 are electrically separated. The number of processes required for forming the terminals is not proportional to the number of elements, but to the number of the dividing lines L, i.e. a square root of the number of elements. Therefore, work hours and manufacturing costs which increase with the increase of the number of elements can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026803-A (JP)
Title: Neurocyte death-preventing agent
Inventor: MIYAZAWA HARUO
IPC: A61P25/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a preventing agent bringing a preventing effect on neurocyte death by using plasmalogen having a high safety, and a preventing agent for Alzheimer's disease.  <P>SOLUTION: This neurocyte death-preventing agent is provided by using the plasmalogen and the preventing agent of Alzheimer's disease is provided by orally taking the plasmalogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285985-A (JP)
Title: Pump device
Inventor: KABASAWA YASUNARI
IPC: F04B9/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device manufacturable by a simple method of laminating valve seats, a flow passage plate and a cover plate on a holder holding a piezoelectric actuator by forming a pump chamber, a suction opening and a discharge opening with the structure that the valve seats, the flow passage plate and the cover body are laminated on the holder holding the piezoelectric actuator.  <P>SOLUTION: This pump device 1 is provided with the holder 6 holding the piezoelectric actuator 4 formed by attaching a piezoelectric element 4a to an oscillation plate 4b, two valve seats 9 and 14 functioning as valves for allowing/shutting a flow of the fluid, the flow passage plate 17 having holes as a flow passage for the fluid, and the cover body 19 for sealing the holes of the flow passage plate 17. In this pump device 1, the pump chamber 20, of which internal pressure is fluctuated by operation of the piezoelectric actuator 4, the fluid suction opening 2 formed from the outside the pump chamber 20 to the inside the pump chamber 20 through the holes of the flow passage plate 17 and the valve seats 9 and 14, and the fluid discharge opening 3 formed from the inside the pump chamber 20 to the outside the pump chamber 20 through the valve seats 9 and 14 and the holes of the flow passage plate 17 by laminating the valve seats 9 and 14, the flow passage plate 17 and the cover body 19 on the holder 6 through each of adhesive sheets 8, 11, 13, 16 and 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292528-A (JP)
Title: Dusting inhibition type solidification material for soil improvement
Inventor: YONEDA OSAMU
IPC: C04B28/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dusting inhibition type solidification material which is inexpensive and highly safe, and has a pot life for a long period and excellent solidification characteristics.  <P>SOLUTION: This dusting inhibition type solidification material for soil improvement is produced by adding an aqueous solution preliminarily prepared by mixing 1 to 4 mass % of an alcoholic compound, 0.1 to 0.5 mass % of a retarder, and 0.5 to 1.5 mass % of water to a cement-based solidification material. The dusting inhibition type solidification material is inexpensive and highly safe, and has a long period pot life required for a large scale construction or the like and a sufficient solidification characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297352-A (JP)
Title: Call recording and reproducing device and call recording and reproducing method
Inventor: AIGASA YUICHI
IPC: H04Q3/62
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a voice during a call from its start without closing a recording file for voice data even for the call made in the course of recording the voice data.  <P>SOLUTION: A storage and reproduction section comprises: a storage section temporarily storing the voice data generated in the course of the call; an index storage section storing information for retrieving the voice data stored in the storage section; and a reproduced voice storage section temporarily storing the voice data for reproducing the voice data. In instructing reproduction for the data generated in the course of the call, the data are copied on the reproduced voice storage section from the storage section for reproduction based on information in the index storage section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294695-A (JP)
Title: Fixing device
Inventor: WASAI AKIHIRO
IPC: H05B6/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that has excellent practicality and high reliability by obtaining, at high production efficiency, an induction coil that saves more energy during heat generation of a heat roller.  <P>SOLUTION: A coil guide 137 in the form of a helical groove is formed on the outer circumferential face of a bobbin 117. A winding wire 116 is wound along the coil guide 137 on the bobbin 117. Thus, a coil unit 119 having a coil 118 of a specified number of loops is always obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290489-A (JP)
Title: Uterus manipulator
Inventor: SHIBATA MINORU
IPC: A61B17/42
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uterus manipulator which dispenses with holding it with an assistant's hand at the fixed position in the manipulation of the uterus, for example, by inserting it into the uterus in the endoscopic surgery.  <P>SOLUTION: The uterus manipulator is constituted of a tip side bar like part to be inserted into the uterus, an intermediate bar like part which is positioned at the rear end of the tip side bar like part to be placed into the vagina, a balloon made closely fittable onto the vaginal wall as disposed on the outer circumference of the intermediate bar like part and an operation grip part positioned at the rear end of the intermediate bar like part. A fixing member made closely fixable on the vagina inlet is provided between the intermediate bar like part and the operation grip part to enable the holding of the manipulator with the internal vaginal balloon and the fixing member, even hands free.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293485-A (JP)
Title: Intake device of spark ignition type engine
Inventor: NISHIMURA HIROBUMI
IPC: F02M35/104
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unstable generation of tumble flow due to influence of intake pulsations when generating tumble flow in a combustion chamber by partially cutting off intake supplied to the inside of a combustion chamber through an intake passage.  <P>SOLUTION: A flow control valve 20 having a shape in which the upper side is cut away, is arranged on an independent intake passage 16. When an intake amount in a lean burn operation area is low, the flow control valve 20 is closed. When the intake amount in the lean burn operation area is high, the flow control valve 20 is opened. A high-speed passage 17 and a low-speed passage 18 are formed between a surge tank 19 and the independent intake passage 16. In the high-speed passage 17, a natural vibration frequency control valve is arranged. When the flow control valve 20 is closed, the natural vibration frequency control valve is totally closed, whereby intake supply is executed by the low-speed passage 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291533-A (JP)
Title: Tape printing device and program
Inventor: MORI SEIJI
IPC: B65H35/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unnecessary half cutting operation.  <P>SOLUTION: The tape printing device is configured to display a message to a display 2 (S41) when a tape cassette 8 is not set (S40: NO), and detect the kind of the set tape cassette 8 (S42) when the tape cassette 8 is set (S40: YES). In the tape printing device, printing, full cutting and half cutting are carried out (S44) when the tape cassette 8 is not a label tape 11 (S43: NO). The half cutting operation is prohibited, and printing and full cutting are carried out (S45) if the tape cassette 8 is the label tape 11 (S43: YES).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294377-A (JP)
Title: Portable terminal device, monitoring device and monitoring system of portable terminal device
Inventor: SAKO IKUO
IPC: H04W4/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there is no system utilizing position information by assuming the time and the distance to a specific base position, in a position tracing system which utilizes portable telephones, a monitoring system merely grasps position information of the portable terminal device, even though there are a unit for alarming approaching between two articles and a utilization of position information and schedule information by linking, but there is no unit which examines whether arrival at a specific base position from the present position can be performed within a predetermined time.  <P>SOLUTION: If a user carrying a portable terminal device exceeds a movable distance, this situation can be warned to him; and a monitoring device can specify the corresponding portable terminal device at a time point exceeding the movable distance, even if the position information of the portable terminal device is not grasped sequentially, and the portable terminal device can be monitored, without increasing the load of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297709-A (JP)
Title: Document preparation system and document preparation producing program
Inventor: KANAZAWA MASAHARU
IPC: H04N1/387
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document preparation system capable of securely combining information on paper with electronic data.  <P>SOLUTION: An operating device manages 33 an electronic content by assigning a document ID for identifying the electronic content and a background pattern. The electronic content is identified from the background pattern among pieces of read information and handwriting is transformed to electronic information by the movement of the background pattern before adding additional information to the identified electronic content, after being written on paper 110 displaying thereon the ground pattern and the original information of the electronic content by a writing member 4 provided with a reading means 14 for reading the background pattern and transferring means 13 for transferring the read information read by the reading means to the operating device 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298313-A (JP)
Title: Walking assisting apparatus
Inventor: WATANABE HIDEHIKO
IPC: A61H3/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assisting apparatus which moves a moving mechanism while following the movements of a person and properly assists a person in need of nursing care or the like without full control of the limbs and the body with his/her walking.  <P>SOLUTION: The walking assisting apparatus is equipped with the moving mechanism 2 which moves on the surface of a ceiling by making suction force act between the moving mechanism 2 and the surface 100 of the ceiling and by applying driving force to driving wheels 8, 8 making contact with the surface of the ceiling, a suspension wire 3 suspended from the moving mechanism to suspend the person, and a constant load spring device 12 (a load reducing means) for applying a prescribed amount of hanging force to the hanging wire. The walking assisting apparatus is equipped with a following control means which applies driving force to the driving wheels 8, 8 so that the moving mechanism 2 follows the movements of the person suspended by the suspension wire 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301023-A (JP)
Title: Intake manifold made of resin
Inventor: YOSHIKAWA HIROSHI
IPC: F02M35/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a path wall of a surge tank inlet path located behind a throttle body mounting flange by both of a passage wall of a tubular exhaust gas reflux passage having a great bending strength and a highly rigid exhaust gas reflux pipe mounting flange, to improve the support rigidity of the throttle body mounting flange overhanging from a surge tank, to disuse external reinforcement members, to decrease the number of parts, to make it unnecessary to join materials of different kinds, and to simplify the structure of an intake system in an intake manifold made of resin.  <P>SOLUTION: The passage wall of the exhaust gas reflux passage is formed integrally with the path wall of the surge tank inlet path. The exhaust gas reflux pipe mounting flange is located behind the throttle body mounting flange. The outer peripheral surface of the exhaust gas reflux pipe mounting flange is connected to the path wall of the surge tank inlet path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301697-A (JP)
Title: Hardness measuring instrument for vegetables and fruits equipped with temperature correcting function and method for measuring hardness of vegetables and fruits
Inventor: OMATA SADAO
IPC: G01N3/40
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardness measuring instrument for vegetables and fruits equipped with a temperature correcting function capable of accurately measuring the hardness of vegetables and fruits without being affected, for example, by the environmental temperature of a room, a farm or the like, and a method for measuring the hardness of vegetables and fruits.  <P>SOLUTION: In the method for measuring the hardness of vegetables and fruits constituted so that the vibration data of a vibrator for vibrating a probe is fed back through a self-exciting oscillation circuit in such a state that the probe is brought into contact with vegetables and fruits to set a resonance state and the hardness of vegetables and fruits is measured on the basis of the change data of the frequency from the self-exciting oscillation circuit based on a change in the vibration of the vibrator brought into contact with vegetables and fruits through the probe, the change data of the frequency is corrected on the basis of the temperature frequency correction data preliminarily stored based on the temperature of the vibrator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298126-A (JP)
Title: Cod net
Inventor: HONDA TSUTOMU
IPC: A01K73/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cod net capable of fractionating fishes caught and foreign materials in a towing net.  <P>SOLUTION: An opening 5 for passing objects (fishes and shellfishes) from either one bag net 2(3) through the other bag net 3(2) is formed in the vicinity of a net port 4 of an upper wall net 2a (3a) or a lower wall net 2b (3b) constituting either one bag net 2(3) and the other bag net 3(2) is arranged on the wall side of the net port 4 of either one bag net 2(3) so as to be able to house the objects passing through the above opening 5 in the other bag net 3(2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306637-A (JP)
Title: Pneumatic radial tire and its manufacturing method
Inventor: YOSHIMI TAKUYA
IPC: B60C9/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire of which the road noises and flat spots are reduced, wherein a belt reinforcing layer and the cord of a belt do not come into contact with each other, and in addition, its high-speed durability is increased.  <P>SOLUTION: This pneumatic radial tire is equipped with the belt reinforcing layer on the outside in the radial direction of the belt. In the pneumatic radial tire, the belt reinforcing layer is formed by continuously spirally winding a composite cord, for which a high-elastic filament and a low-elastic filament are twined in the circumference of the tire, The composite cord has a low-elastic region from the origin to an inflection point of a load-elongation curve, and a highly elastic region which exceeds the inflection point, Also, the elongation at the inflection point is less than 2%. A contraction ratio for the length of the composite cord taken out from the tire to the length of the composite cord in the tire is the elongation at the inflection point or less for the pneumatic radial tire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309664-A (JP)
Title: Liquid crystal display, method for forming sealing in liquid crystal display and apparatus for forming sealing in liquid crystal display
Inventor: HIRATO SHINICHI
IPC: G02F1/1343
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is miniaturized as a whole and of which the cost is reduced.  <P>SOLUTION: The liquid crystal display is constituted in such a manner that a pair of substrates 1 disposed to hold a liquid crystal layer 3 therebetween are electrically connected via a conducting material 5, a sealing wall 7 is formed to seal the liquid crystal layer 3 inside between the pair of substrates 1, and a conductive sealing wall 9 to surround the conducting material 5 is formed inside the sealing wall 7 between the pair of substrates 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306087-A (JP)
Title: Molding apparatus for powder and powder molding method using the apparatus
Inventor: TAKAMATSU HISASHI
IPC: B30B11/02
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus for powder in which the positioning adjustment of a lower movable punch is easily performed and excess force is not exerted to a pushing-up rod.  <P>SOLUTION: The molding apparatus for powder is provided with a lower fixed punch 12 which is fixed to a base plate 2 and the lower movable punch 13 which is provided movably to the lower fixed punch 12. A plurality of pushing-up rods 32, 32 are fixed to the lower movable punch 13, these pushing-up rods 32, 32 are movably penetrated through the base plate 2 and a positioning member 51 is fixed to the lower part of the plurality of pushing-up rods 32, 32. An upper limit position regulation part 55 which is brought into contact with the lower part of the base plate 2 is provided on the positioning member 51 and the positioning member 51 is moved forward and backward with fluid pressure cylinder devices 61 arranged on the base plate 2. By fixing the plurality of pushing-up rods 32, 32 to the positioning member 51, the position adjustment of the plurality of pushing-up rods 32, 32 is performed by performing the position adjustment of the positioning member 51.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306796-A (JP)
Title: Storage structure for vehicle seat
Inventor: SUGAMA TAKAHIRO
IPC: B60N2/30
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage structure capable of stably and smoothly reverse-storing a seat when an article is stored on a surface formed lower than a floor installed with the seat by one stage behind the seat.  <P>SOLUTION: The seat S3 is provided with a front leg 3 having a lower end 31 detachably connected to an upper rail 13 and supporting a front part of the seat cushion 22; a rear leg 4 having an upper end 42 turnably connected to the seat cushion 22 making an axis 44 along a left/right direction as a center and a lower end 41 turnably connected to the upper rail 13 making an axis 43 along the left/right direction as a center and supporting a rear part of the seat cushion 22; and an interlocking mechanism 5 interlocked with the rearward turning of the seat S3 relative to the rear leg 4 and rearwardly falling down the rear leg 4 relative to the floor F.  <P>COPYRIGHT: (C)2005,JPO&NCIPI