baber/WOPTO huggingface dataset:
Patent JP-2003005363-A (JP)
Title: Image recording material
Inventor: NAKAMURA IPPEI
IPC: G03F7/029
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative type image recording material adaptable to a heat mode, capable of direct recording from digital data by recording with an IR laser and having high sensitivity, excellent in curability of an image area even under the condition of low light exposure and excellent also in printing resistance when used as an original plate of a planographic printing plate. SOLUTION: The image recording material contains (A) an IR absorbent which is a cyanine dye in which at least one of substituents on nitrogen atoms at both ends forms a cyclic structure. Preferably the image recording material further contains (B) a radical generator and (C) a radical polymerizable compound and the material is capable of recording when irradiated with IR. In such a cyanine dye, at least one of substituents on nitrogen atoms in heterocycles at both ends forms a cyclic structure and preferably has a function to suppress the rotation of the methine chain of the cyanine dye when the dye is excited by exposure and heating.
Patent JP-2003008145-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: ASANO TAKEHARU
IPC: H01S5/343
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which is capable of reducing the drive voltage and its manufacturing method. SOLUTION: A first semiconductor layer 20, an active layer 30, and a second semiconductor layer 40 are successively laminated on the one surface of a board 10. The first semiconductor layer 20 is equipped with an N-type contact layer 21, an N-type clad layer 22, and an N-type guide layer 23 successively laminated on a board 10 side. A current constriction layer 24 which limits the current injection region of the active layer 30 is interposed between the N-type contact layer 21 and the N-type guide layer 23. Therefore, the P-type contact layer 43 can be enlarged in area, and a contact surface between the P-type contact layer 43 and the P-side electrode 70 can be enlarged in area. Therefore, a semiconductor laser can be reduced in contact resistance and is capable of decreasing its drive voltage.
Patent JP-2002354136-A (JP)
Title: System, method and device for remote visual confirming and immediately coping with visitor, remote visual confirmation and immediate coping with infrastructure system as objective business utilizing electronic image and mobile communication where business effect is established as standard through provision of the remote visual confirmation and immediate coping with infrastructure system employing mobile body using electronic image
Inventor: NAGAO SHOJI
IPC: H04M11/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a remote visual confirmation and immediate response infrastructure system for a mobile body by utilizing automatic electronic image transfer. SOLUTION: The resident can immediately make remote visual confirmation of a visitor through transmission of mail, to which a still picture of a visitor photographed with a camera attached interphone is attached, via a service Web site to a mobile telephone of a registered party in a visited house under the control of an image transfer device exclusively designed.
Patent JP-2003016786-A (JP)
Title: Semiconductor memory
Inventor: YOSHIZAWA TOMOAKI
IPC: G11C11/41
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve stability of a memory cell without causing destruction of data in write or read. SOLUTION: In a semiconductor memory, there are provided: a voltage control circuit for supplying low voltage or high voltage to a word line selected for write or read; and an input/output control circuit for performing a single time data write or read to a plurality of memory cells corresponding to a selected word line.
Patent JP-2003017130-A (JP)
Title: Nonaqueous electrolyte secondary cell enabled to moumt by reflow soldering
Inventor: WATANABE SHUNJI
IPC: H01M10/0566
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a short circuit of a cell caused by cut-off of a gasket which happens when sealing the cell by caulking or reflow soldering, and to eliminate a leakage (leakage of electrolyte to the outside of the cell) caused by the lowering of airtightness of the gasket. SOLUTION: The angle 10 of a corner 50 of a turnup end part of a negative electrode can is turned into an obtuse angle, or the turnup end part is crushed, or planed off. The gasket is made difficult to cut off by making the thickness 20 of the gasket, between the corner 50 of the turnup end part of the negative electrode can and a positive electrode can, large, by making the corner 50 of the turnup end part of the negative electrode can locate at the inside of the negative electrode can against the line 40 vertically extended from the turnup rising part. The cell is sealed by controlling the thickness 20 of the gasket, between the corner 50 of the turnup end part of the negative electrode can and a positive electrode can, so as to become 20% of the thickness 30 between the turnup rising part and the positive electrode can.
Patent JP-2003010540-A (JP)
Title: Introduction quiz processing program in personal digital assistance, personal digital assistance and server device
Inventor: YAMAKI KIYOSHI
IPC: A63F13/335
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To execute an introduction quiz, using a music file for ring melodies. SOLUTION: A music and application data base 53 in which application programs including an introduction quiz processing program and a variety of music files are stored is connected to a server 51 of a distribution center 5 and distributes them in response to a request from a personal digital assistance 1. The personal digital assistance 1 reproduces ring melodies and executes an introduction quiz, using the music files. The music file consists of a header portion storing the title of music and a sequence data portion, and when executing the introduction quiz, reproduces a music file selected by a random number, suspends the reproduction in response to a trigger by an operator, and accepts input of an answer. When the input of the answer corresponds with the title of the music, the effect is displayed on a display section.
Patent JP-2003018689-A (JP)
Title: Sound regenerator
Inventor: NAKAGAKI TOSHIYA
IPC: H04R3/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sound regenerator in which restriction on the vehicle side is relaxed such that noise can be reduced about crew's ears in a vehicle by means of an audio unit and the sound regenerator can be fixed later easily even to a completed vehicle. SOLUTION: The sound regenerator comprises a speaker unit 7, a microphone 1 fixed to a recess 8a opening outward made in a speaker box 8 for separating the back and the front of the speaker unit 7 acoustically, and an electric circuit arranged to connect the speaker unit 7 electrically with the microphone 1 and to output a sound based on a sound detected by the microphone 1 from the speaker unit 7.
Patent JP-2003023286-A (JP)
Title: Radio wave absorbing material
Inventor: OU SHINAN
IPC: H05K9/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing material capable of obtaining a high shielding effect by effectively preventing a leakage of even a high-frequency wave like a microwave or a millimeter wave. SOLUTION: The radio wave absorbing material 10 comprises a soft magnetic alloy layer 2 and a semiconductive layer 3 formed on at least one surface of a film or a tape-like support 1. The layer 3 is layer in which a carbon is dispersed in a dielectric material like a rubber or a plastic. The layer 3 absorbs an electromagnetic wave incident on the material 10, and hence can obtain a high radio wave absorbing effect together with a magnetic absorption of the alloy layer 2.
Patent JP-2002096462-A (JP)
Title: Recording head
Inventor: MATSUMOTO NOBUO
IPC: B41J2/21
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording head capable of recording an image of a high quality without generating streak-shaped unevenness, void and color unevenness by detecting the amount of slipping off of a recording element on a joint between two head menbers adjacent each other in the direction of an arrangement of the recording elements as to a line head constituted by arranging a plurality of head members in the direction of the arrangement of the recording element. SOLUTION: The recording head comprises a head part which record an image on a recording medium and a sensor part which reads the image recorded on the recording medium by the head part. The head part is constituted by arranging a plurality of head members constituted by arranging the recording elements for recording the image on the recording medium in one direction, in the arrangement direction of the recording elements. The sensor part is constituted by arranging the reading elements for reading the image recorded on the recording medium in one direction. The head part and the sensor part are arranged in the position relatively fixed on the same substrate so as to be an integrated head module.
Patent JP-2002140035-A (JP)
Title: Signal controller and light emitting device
Inventor: SATO YOSHIHIDE
IPC: H05B33/14
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an active thin film EL matrix that is driven at a high speed, and to provide its driving method. SOLUTION: By synchronizing the power supply which drives EL elements and control signals that control light emitting/light non-emitting of the elements, all of the writing of light emitting data, light emitting driving and stopping of light emitting driving operations are conducted in one scanning interval for EL element light emitting. Thus, the active thin film EL matrix is driven at a speed much higher than a conventional speed and luminance of the entire matrix can be made uniform.
Patent JP-2003026644-A (JP)
Title: Purification process of n2-[1(s)-ethoxy-carbonyl-3- phenylpropyl]-n6-trifluoroacetyl-l-lysine
Inventor: IIDA YASUHIRO
IPC: C07C233/47
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a purification process for obtaining N<2> -[1(S)- ethoxycarbonyl-3-phenylpropyl]-N<6> -trifluoroacetyl-L-lysine of high quality that is suitable for carrying out in an industrial scale and gives the compound in high yield with high productivity. SOLUTION: The N<2> -[1(S)-ethoxycarbonyl-3-phenylpropyl]-N<6> -trifluoro-acetyl- L-lysine contaminated with impurities is crystallized from a water-soluble aprotic organic solvent or a solvent mixture including a water-soluble aprotic organic solvent to remove the impurities included in the solution into the mother liquer and the pure N<2> -[1(S)-ethoxycarbonyl-3-phenylpropyl]-N<6> -trifluoro-acetyl-L-lysine is crystallized out.
Patent JP-2004252494-A (JP)
Title: Information providing system and recording medium recorded with information providing program
Inventor: SHIMIZU HIROTO
IPC: G06Q10/00
Filed: 2001-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system and recording medium recorded with information providing program capable of providing advertisement information with a high appealing effect.  <P>SOLUTION: The information providing system comprises a user terminal 100 for a user's use of a service, a server system 106 for providing the service, and a management system 111. The user terminal 100 comprises a control part 103 for executing information retrieval processing by the user or the like, an action history database 101, and a data transmitting and receiving part 104. The server system 106 comprises a data transmitting and receiving part 107, a control part 108, an inferencing part 109, and an advertisement information database 110, in which advertisement information adapted to the action information of the user is selected from a plurality of kinds of advertisement information stored in the advertisement information database 110 on the basis of position information and action history information outputted from the management system 111, and the selected advertisement information is transmitted to the user terminal 100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003031585-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SHIBATA TAKUMI
IPC: H01L21/336
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability using a new method. SOLUTION: On the top surface of single-crystal semiconductor substrates 1 and 2, a patterned insulating film 3 is arranged, and epitaxial layers 4 and 5 are formed around a gate trench forming region by selective epitaxial growth from an opening part of the insulating layer 3 on the top surface of the semiconductor substrates 1 and 2; and gate insulation films 6 is formed, on at least the flanks of the epitaxial layers 4 and 5 in the gate trench surrounded by the epitaxial layers 4 and 5 on the single-crystal semiconductor substrates 1 and 2, and a gate electrode material film 9 is formed in the gate trench.
Patent JP-2003031717-A (JP)
Title: Semiconductor module
Inventor: OSONE YASUO
IPC: H01L23/12
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module, with which the abnormal elevation of a temperature in a specified area inside the semiconductor module can be prevented and reliability is high in spite of miniaturization, by making uniform the distribution of heat flux caused by a current to be passed from a bonding wire to a wiring layer. SOLUTION: When the dimension of the semiconductor module is reduced for cost reduction or the like, the reduction of the width of a wiring layer 23 not to be affected by heating of a semiconductor device 4 is required. As a result, the temperature elevation caused by the total heat quantity of self- heating by the current to be passed through the wiring layer 23, and the quantity of heat to flow into the wiring layer 23 in the heating loss of the bonding wire 5 is enlarged. Then, the width of the wiring layer 23 is changed to be gradually widened corresponding to the increase of the passing current and further, the bonding area width of the bonding wire 5 is spread. Then, the flux of heat propagated by conduction is made almost uniform.  Thus, the dispersion in the temperature distribution of the wiring layer 23 can be reduced and at the same time, the overheat of the bonding wire 5 can be prevented.
Patent JP-2003032946-A (JP)
Title: Structure of oil lubrication bearing for vehicle motor
Inventor: YAGI NOBUYUKI
IPC: F16C33/66
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an oil lubrication bearing for a motor used in an electric vehicle, capable of preventing oil leakage of a bearing for maintenance saving. SOLUTION: In the structure of the oil lubrication bearing for the motor used in the vehicle, which lubricates the bearing by feeding lubrication oil into the bearing attached onto a rotor shaft of the motor for the vehicle, a relaxation chamber is provided on a periphery with the rotor shaft centered between the bearing and a cabin; and both sides of the relaxation chamber are mode to face a stator member and a rotor member and communicated respectively with the bearing and the cabin with a micro clearance formed on the periphery. The inside of the relaxation chamber is communicated with the outside of the cabin by a communicating hole, and a breeder, having a filter material at an outlet port of the communicating hole to the outside of the cabin, is provided.  Oil mist, generated in the bearing at the time of operation, can be prevented from being sucked into the inside of the cabin space by a negative pressure generated at the inside of the cabin. The oil mist can be also prevented from being pressed out to the inside of the cabin, even if pressure rise is generated at the bearing.
Patent JP-2003036660-A (JP)
Title: Power control apparatus
Inventor: MORITA NOBUYA
IPC: G11B31/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a power control apparatus which can achieve both power saving and user-friendliness. SOLUTION: The power control apparatus which applies on-off control to the power sources of a plurality of apparatuses which have separate and independent power sources is provided with: a power supply turn-on means which turns on (S8) the power supply of a particular apparatus among the plurality of apparatuses when the power supply of the particular apparatus is being turned off (S2: NO) when a user turns on power supply (S1: YES) and which turns on (S4) the power supply of all the plurality of apparatuses when the particular apparatus is being turned on (S2: YES); and a power source turn-off means which turns off (S7) the power supply of all the plurality of apparatuses when the user turns off (S5: YES) an object of an operation other than the object of the operation of the power supply turn-on operation.
Patent JP-2003034017-A (JP)
Title: Ink jet recording device
Inventor: TAKIZAWA MINORU
IPC: B41J2/01
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To mitigate printing irregularities at a joint part without reducing the printing speed. SOLUTION: A plurality of nozzles of ink jet heads 12, 14, 16 and 18 are divided into a plurality of groups. The ink jet heads 12, 14, 16 and 18 form dots equivalent to a plurality of lines on a recording paper by the printing action of the heads in the main scan direction. A head drive control means sends the ink jet heads 12, 14, 16 and 18 a plurality of times in the subscan direction which is orthogonal with the main scan direction and at the same time, makes the ink jet heads 12, 14, 16 and 18 scan a specified number of times in the main scan direction, at each of positions in the subscan direction. In so doing, an ink droplet is discharged from each of nozzles in compliance with data.  The head drive control means can control a plurality of nozzles independently per group and the nozzles of each divided group are driven respectively in only a printing region where the main scan direction is decided.
Patent JP-2002097775-A (JP)
Title: Lap type tile
Inventor: YABUKI TAKESHI
IPC: B28B3/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To enable an excellent product of a lap type tile to be obtained effectively by a press molding and without deformation after burning. SOLUTION: The lap type tile 1 is provided with a rib 3 bent from the upper end of a face plate 2 to the back part side, and at the same time, an engaging part 4 is formed continuously at a lower position of the rib 3, furthermore, at the lower end of the back part of the face plate 2, a tail part 5, which can be positioned so as to cover a rib of a tile arranged at a low stage, is provided. The lap type tile is constituted by forming side edge parts 6 of which either one of the both ends of the widthwise direction of the rib 3 and the tail part 5 is partially cut off, or the both ends of the widthwise direction of the rib 3 and the tail part are partially cut off.
Patent JP-2003037786-A (JP)
Title: Television receiver with viewing limit function
Inventor: TANAKA KOICHI
IPC: H04N5/445
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver with a viewing limit function that releases a rating to limit broadcast programs to be viewed for a prescribed period and revalidates the preceding setting contents, after the elapse of a period. SOLUTION: The television receiver is provided with an invalid period count section, that counts a period to invalidate a limit by the rating and a period discrimination section that determines that the invalid period has expired, and the television receiver revalidates the limit by the rating after the lapse of the period.
Patent JP-2003044589-A (JP)
Title: Generating method and program for screen for medicine
Inventor: HAYAKAWA MASASHI
IPC: G16H10/60
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a generating method for screen for medicine capable of generating easily a screen for medicine to be easily used by a physician and the like. SOLUTION: The generating method comprising a step of assigning information on alignment order according to a reference such as the order of the Japanese syllabary and the order of medicine codes, a step of displaying empty display areas of medicine names on a display screen and generating the screen for medicine by displaying the medicine names on each display area according to information on alignment order assigned to the medicine names, a step of changing in the order of the medicine names to display on the screen for medicine according to interactive processing and a step of changing the information on alignment order assigned to the medicine names according to the changed alignment.
Patent JP-2002083828-A (JP)
Title: Semiconductor device
Inventor: KONISHI YUZURU
IPC: H01L21/52
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To perform the fastenings of a semiconductor substrate and heat compensation plates, in an alloy-free structure. SOLUTION: In the alloy-free structure, the radial movement of a semiconductor substrate 1 is constrained by fastening with a bonding agent 24 an insulation resin 23 fastened to its outer periphery for protecting its sidewall to a protrusion 6a of the inside of an insulation cylinder. A heat compensation plate 3 and a main electrode 5 are positioned in each other fixedly by a screw pin 32. The radial movement of a heat compensation plate 2 is constrained by a fastening ring 30 having a resin or such a metal as aluminum which is engaged with the outer peripheral side-surface of a main electrode 4 and with the outer peripheral side-surface of the heat compensation plate 2 and with the outer edge portion of its top main surface.  Also, by a spring 31 interposed between a flange portion 4c of the main electrode 4 and the fastening ring 30, the heat compensation plates 2, 3 and the semiconductor substrate 1 are biased pressingly against the main electrode 5.
Patent JP-2003045946-A (JP)
Title: Method of absorbing liquid crystal device substrate and apparatus for absorbing liquid crystal device substrate
Inventor: HOSOKAWA YASUHIRO
IPC: H01L21/683
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since a resin substrate formed with an ITO film on resin thereof tends to be convex due to a difference of thermal coefficient between a resin material and the ITO film, it becomes difficult to absorb the resin substrate to a face plate. SOLUTION: A plurality of absorption holes 4 are provided on face plates 2A and 2B, and their distribution and bore diameters are changed in accordance with the contents of processing. An air blow device 1 is installed above the surface faces 2A and 2B, and gas is exhausted from the absorption port 4 by a vacuum pump 5. With this configuration, a resin substrate 3 does not warp when it is fixed, and resist processing and formation processing of an alignment film are stabilized.
Patent JP-2003045684-A (JP)
Title: Lighting device for luminous object
Inventor: KATO KOJI
IPC: H01L41/113
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for a luminous object which causes the light to emit light using a quantity of electricity generated from a piezoelectric element, so that the device can extend lighting time. SOLUTION: A light such as a light-emitting diode is caused to emit light using the quantity of electricity generated from the piezoelectric element. A light-accumulated phosphor is excited with the emitted light and thereby caused to emit light to keep the light on for a long time.