baber/WOPTO huggingface dataset:
Patent JP-2003140149-A (JP)
Title: Liquid crystal display device
Inventor: ASADA TADAHIRO
IPC: G02F1/137
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To promote the portability of a cellular phone, etc., as a whole by making a liquid crystal display device used for a display screen of the cellular phone etc., commonly usable as another hand baggage. SOLUTION: This liquid crystal display device is formed of a structure laminated with a display liquid crystal layer with a back light, a scattering type liquid crystal shutter layer and a half mirror layer. The scattering type liquid crystal shutter layer is switched to a light transmission mode by a certain switch, by which the device is functioned as an ordinary liquid crystal and the scattering type liquid crystal shutter layer is switched to a light scattering mode, by which the device is functioned as a mirror. When this device is used as the display device of, for example, the cellular phone, the screen serves as an ordinary liquid crystal display screen during signal transmission and reception of mail or the like and on the other hand, the device lends itself to the mirror when the device is not used as the phone.  Female is not required to put both of the cellular phone and the mirror in a small bag and is merely necessitated to put the cellular phone having this liquid crystal display device into the bag.
Patent JP-2003145751-A (JP)
Title: Micro pump, ink jet recording head using the micro pump, and ink jet recorder
Inventor: AZUMI JUNICHI
IPC: B41J2/045
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a micro pump used in an ink jet recording head or the like which has superior corrosion resistance and can transport every liquid irrespective of qualities of liquids. SOLUTION: The electrostatic micro pump is constituted of three parts of a single crystal silicon substrate 11, a nozzle plate 14 and an electrode substrate. The single crystal silicon substrate 11 has a silicon diaphragm 2, discrete liquid chambers 18, a common liquid chamber 16 and liquid channels 17 formed by anisotropic etching and is joined by a joining member 27 to the nozzle plate 14 having liquid nozzles 19 and liquid supply ports 15 formed thereto. An organic resin film 26 formed of polyimide or polybenzoxazole is formed to an entire surface of the single crystal silicon substrate 11 with which ink or the like liquid comes in contact. Since the surface has an adhesive absorption structure such as uneveness, an extra adhesive 27 at a joining time is absorbed and prevented from bulging into the discrete liquid chambers 18.
Patent JP-2003147402-A (JP)
Title: Niobium powder
Inventor: OSAKO TOSHIYUKI
IPC: B22F1/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide niobium powder having excellent characteristics and high reliability and suitable for use in the manufacture of capacitors. SOLUTION: In the niobium powder, powder particles have many pores, and the maximum diameter of the pores is <=8 μm. Further, tap density is (1.0 to 1.3) g/cm<3> and, with respect to particle-size distribution, D16 and D84 are 5 to 100 μm and 20 to 300 μm, respectively.
Patent JP-2003151519-A (JP)
Title: Battery housing mechanism
Inventor: OKAWA YOSHITO
IPC: H01M2/10
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery housing mechanism to realize prevention against malfunction and data damage or the like due to momentary interruption of power supply, in impact due to drop or vibration. SOLUTION: This is equipped with a battery box 1 wherein a battery 2 is housed by installing a contact terminal 6 on which a plus electrode of the battery 2 is abutted and an electroconductive spring terminal 4 with which a minus electrode of the battery 2 is contacted, a case main body 3 in which the battery box 1 is slidably housed, and a coil spring a to retain the battery box 1 inside the case main body 3 by pressing both ends of the electrode side, and spring factor of the coil spring 8 of the case main body 3 inner side is made smaller than that of the spring terminal 4 of the battery box 1.
Patent JP-2003148439-A (JP)
Title: Washer and screw tightening using the washer
Inventor: UMEDA YUJI
IPC: F16B43/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a clearance between the armor of a spectacle frame and a lens and a clearance between a bridge and the lens from producing by preventing screws from loosening. SOLUTION: Bolts 5 are inserted between the armor 10 of the spectacle frame and the lens 7 and between the bridge 12 and the lens 7, and nuts 6 are threaded to the screw parts of the bolts 5 projected from the lens 7. Washers 1 having projections 3 on the front and rear surfaces thereof are installed between the armor 10 and the lens 7, between the lens 7 and the nut 6, between the bridge 12 and the lens 7, and between the lens 7 and the nut 6. When the nuts 6 are tightened, the projections 3 of the washers 1 are crimped into the mating parts opposed thereto to stop the relative movement of the armor 10 to the lens, the lens 7 to the nut 6, the bridge 12 to the lens 7, and the lens 7 to the nut 6. Thus the looseness of the screws can be stopped.
Patent JP-2003153199-A (JP)
Title: Information recorder and information recording method
Inventor: UNNO HIROAKI
IPC: H04N19/70
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder and an information recording method which are conveniently handled by a user by making it possible to set an image quality parameter and a sound quality parameter corresponding to program contents for video recording with a simple operation. SOLUTION: In this information recorder for recording a video signal subjected to signal processing corresponding to an image quality parameter and a sound signal subjected to signal processing corresponding to a sound quality parameter on recording media 17 and 18, one combination is selected among a plurality of preregistered combinations of image quality parameters and sound quality parameters, and the selected image quality parameter and sound quality parameter are subjected to signal processing of a video signal and a sound signal.
Patent JP-2003123037-A (JP)
Title: Means for not impeding power source of non-contact type ic card
Inventor: KOGA YODO
IPC: B42D15/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a power source inside a non-contact type IC card can not be secured and a normal processing is not performed in the case that a conductor (10 yen coin or the like) is present adjacently to a card when using the non-contact type IC card while it is determined to adopt the non-contact type IC card for a ticket barrier in a station. SOLUTION: A container of things which can be the conductor is worked and normal supply of a power source from the antenna part of the non-contact type IC card is prevented from being impeded.
Patent JP-2003148032-A (JP)
Title: Folding door pivot holding device
Inventor: KANZAKI YOSHIHIRO
IPC: E05D7/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a folding door pivot holding device capable of easily adjusting a position of accuracy of fittings in the vertical and horizontal directions even if a folding door remains built in an opening section of a building and ensuring a sufficient adjusting margin in advance. SOLUTION: The folding door pivot holding device comprises three members, i.e., a fixed member 43 fixed to the inside 52 of the opening section of the building, an approximately L-shaped movable base 42 put on the fixed member 43 through a height adjusting screw 45 in a vertically movable manner and a bearing member 41 for supporting a lower pivot pin of a door while mounting it in a slidable manner on the movable base 42. The vertical and horizontal fitting positions of the door can be adjusted in a state that the lower pivot pin of the door is put on an axial hole 41d of the bearing member 41.
Patent JP-2003151315-A (JP)
Title: Four-lamp system headlamp
Inventor: FURUBAYASHI MASAAKI
IPC: F21Y101/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional four-lamp system headlamp which has two low/up-beam reflecting mirrors integrated with a bracket for movement in collimation causing heavy weight and poor durability. SOLUTION: The four-lamp system headlamp comprises a collimator 3 consisting of a vertical direction collimation part 31, which has a main bracket 31a provided between two reflecting mirrors for making the elevation angle of one reflecting mirror 4 adjustable and a subsidiary bracket 31b to be cooperated with the main bracket for making the elevation angle of the other reflecting mirror 5 adjustable and for making the bias angle to one reflecting mirror settable for the other lamp, and lateral direction collimation parts 32 provided individually for the two reflecting mirrors. The need for the larger and heavier bracket for changing the directions of the two reflecting mirrors together during collimation is eliminated.
Patent JP-2003150803-A (JP)
Title: Software providing system
Inventor: KURITA YASUO
IPC: G06Q20/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To lower the cost, and to use properly, when using an expensive software in plural personal computers. SOLUTION: In the case where an ASP server 1 collates authentication data of a user with a program ID by a contractor management database and authentication is accepted, when the user inputs the authentication data and a purchased usable time of the software into the ASP server 1, the ASP server 1 transmits a prepaid file, a time count program, and a utility program to a personal computer of the user. The software transmitted to the personal computer of the user is managed by a residual time of a prepaid operation file generated from the prepaid file. The time count program started together with the software reflects a usable residual time of the software to usable time information of the prepaid operation file, and prohibits the use of the software, when the purchased usable time of the software is consumed.
Patent JP-2003160487-A (JP)
Title: Pravastatin sodium-containing tablet and method for producing the same
Inventor: TERAI TAKAO
IPC: A61K31/22
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide tablets producible in an industrially advantageous way, homogeneously containing pravastatin sodium, having high mechanical strength, capable of stably holding the main agent, and causing no discoloration thereof as well.  <P>SOLUTION: The tablets are obtained by directly compressing a relevant mixture comprising pravastatin sodium and a powdery hydroxypropyl cellulose of low substitution degree with an angle of repose of 35-45°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158037-A (JP)
Title: Method for manufacturing multilayer electronic component
Inventor: OTSUKA ATSUSHI
IPC: H01G4/30
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method which hardly causes the breakage (including the chipping) of thin layer sheets near a via when peeling a carrier tape, regardless of the multilayer structure and reduction in thickness of ceramic green sheets. SOLUTION: The method comprises steps of (1) stacking the prescribed number of sheets 5 and internal electrodes 6 alternately on a sheet 1 which will become a first base section to form a multilayer section 7, (2) applying a sheet 14 which will become a second base section on the multilayer section 7 to fabricate a finally required laminate 12 wherein the prescribed number of sheets and internal electrodes are alternately stacked, (3) in the laminate 12 forming a blind via hole 4 from the first base section 1 or the second base section 14, so that the hole passes through the multilayer section 7 and then stops in the middle of the second base section 14 or first base section 1 or in the middle of the multilayer section 7, and (4) filling in the blind via hole 4 with a conductive material to form a via electrode 13.
Patent JP-2003158986-A (JP)
Title: Guard fence against animal
Inventor: OZAKI NORIYUKI
IPC: A01M29/24
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guard fence for surely preventing animals from invasion so as not to damage a field.  <P>SOLUTION: In this guard fence A a plurality of stakes 1 vertically driven into the ground B are set up with electric wires 3 throughout, and guard nets 2 are laid between the respective stakes 1 below the electric wires 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164039-A (JP)
Title: Circuit constituent and method for manufacturing the same
Inventor: ONIZUKA TAKAHIRO
IPC: H01L25/07
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To build a power circuit having simple and thin structure and including semiconductor switching elements in a circuit constituent, enhance heat dissipation of the element and allow efficient manufacturing of the circuit constituent.  <P>SOLUTION: In the circuit constituent, a plurality of bus bars 11, 12, 14 constituting the power circuit adhere to a surface of a control circuit board 20, and the semiconductor switching elements are implemented on the bus bars. The circuit constituent can be manufactured by using a method in which a metal bus bar constituting plate 10 having connected bus bars adheres to the control circuit board 2, the semiconductor elements are implemented and the bus bars are separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205256-A (JP)
Title: Nozzle
Inventor: IWAMURA YOSHINARI
IPC: B05B1/04
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase a sprayed quantity according to the supplied quantity to a nozzle and to uniformly spray over the width direction.  <P>SOLUTION: An orifice 14 is provided in a flow-in passage connected to a supply pipe 30 for a fluid composed of air or a liquid and suction holes 18A, 18B for sucking ambient air or liquid are provided on the circumferential wall of a downstream side position closed to the orifice 14. The downstream end of a flow-in passage 15A communicates with a 1st chamber 19 extending in the width direction orthogonally crossing the flow passage axis line direction. The 1st chamber 19 communicates with a 2nd chamber 20 having the same shape as the 1st chamber 19 throughout the overall length of the width direction through a 1st slit and the fluid flowing-in to the 2nd chamber 10 is uniformalized in the width direction. The tip of the 2nd chamber 20 communicates with a 2nd slit part 22 to be a spray hole. The spray quantity is increased to spray belt-like by sucking the ambient fluid from the suction holes 18A, 18B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165807-A (JP)
Title: Resin composition for light dispersion sheet and use of the same for liquid crystal display
Inventor: HONDA TAKU
IPC: C08F2/44
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light dispersion sheet having a high haze rate or a moderated angle dependence of dispersion characteristics, to provide a resin composition as a raw material of the sheet, a laminated sheet by utilizing the light dispersion sheet and a liquid crystal display improved with its visual characteristics by using the same.  <P>SOLUTION: This resin composition for the light dispersion sheet containing 2 kinds of curable compounds having ≥0.01 different refractive indices each other, one is a photo-curable and another is thermosetting or photo-curable, a photo-polymerization initiator and an UV light-absorbing agent is provided. The UV-absorbing agent is used in a ratio of 0.01-0.5 pt.wt. based on 100 pts.wt. total of the curable compounds. The resin composition is formed as a sheet form and performed a curing treatment to produce the light dispersion sheet. The light dispersion sheet 11 is made as a laminated sheet by joining with the other resin sheets 21, 22, 23, etc., and further made as a reflection or semi- transparent and semi-reflection type liquid crystal displaying device by combining with a liquid crystal cell 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164688-A (JP)
Title: Thread holding device for multi-needle sewing machine
Inventor: SAWADA YOSHIFUMI
IPC: D05B65/06
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread holding device which makes no mutual entanglement of adjacent needle threads, is surely held in an individually separated state and manufacturerd at a low cost.  <P>SOLUTION: In the thread holding device 10 which is arranged in a multi- needle sewing machine 1 and holds a needle thread Y passed through each of the needles 6, a holding substrate 11, which is placed along the mounted direction of a needle bar 5 at the rear position of the needle bar 5, is included and fluff members 12 and 13 having many stands are placed on the holding substrate 11. Then, a clamp member 16, which has a plurality of divided nail portions and in which the tip portion of each nail portion is pressure welded to the surface of the holding substrate 11 near the stand members 12 and 13, a drawing in rod 21 which moves by passing between stands for a thread handling area at a sewing room operation position and draws in the needle thread Y on the thread handling area backward, and an open member 27 for pushing up to the top the nail portions at a position corresponding to the sewing room operation position are placed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166874-A (JP)
Title: Load detection device for elevator
Inventor: YASHIMA KIYOSHI
IPC: G01G23/37
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load detection device for an elevator capable of reducing the influence of secular deterioration of an elastic body or existence of an option part, and detecting accurately the load of customers in a cage.  <P>SOLUTION: This device is equipped with a first initial value storage means for detecting a first initial displacement quantity of the elastic body 4 in the state where the option part is not installed in the cage 2, and a second initial value storage means for detecting a second initial displacement quantity of the elastic body 4 in the state where the option part is installed. Hereby, when an operated value of the difference between the first displacement quantity and the second initial displacement quantity detected in each state of no customer in the cage 2 exceeds a prescribed determination value, the first displacement quantity is corrected based on the first initial displacement quantity and the second initial displacement quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174770-A (JP)
Title: Switching power supply
Inventor: YAMADA TAKASHI
IPC: H02M3/28
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply wherein cost can be reduced and yet erroneous shut-down at power-off can be eliminated.  <P>SOLUTION: An output terminal OUT21 is provided with an overcurrent detection circuit comprising a transistor Q22, resistors R21, R22, and R26, and a photocoupler PC21. Unlike the output terminal OUT21, an output terminal OUT22 or OUT23 is not provided with an overcurrent detection circuit. A voltage obtained by dividing a voltage applied to the output terminal OUT22 and a voltage applied to the output terminal OUT23 through resistors R23 and R24, and a reference voltage generated in correspondence with a voltage applied to the output terminal OUT21 are compared with each other at an operational amplifier IC21. A signal corresponding to the result of the comparison is outputted as an overcurrent detection signal to the photocoupler PC21. At the photocoupler PC21, detection of overcurrent at the output terminal OUT21 and detection of overcurrent at the output terminals OUT22 and OUT23 are synthesized by logical OR operation, and the result of the synthesis is supplied to a control circuit CNT21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002259826-A (JP)
Title: Method, device and system for schedule communication
Inventor: OGAWA AKIKO
IPC: G06Q50/10
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To use information, about an individual to provide information useful for the individual while linking it with a schedule. SOLUTION: A schedule communication system 10 has a client-side schedule communication device 14 and a server-side schedule communication device 38. The server-side schedule communication device 38 transmits to a user a schedule and advertisements related to the user's individual information. The client-side schedule communication device 14 receives the schedule and the advertisements. The advertisements are incorporated into the schedule and announced to the user. By inputting the health condition and the date of birth of the user as individual information, advertisements related to health advice for the user and the user's wedding anniversary can be provided.
Patent JP-2003174749-A (JP)
Title: Laminated ceramic coil and motor therewith
Inventor: HASEGAWA MAKOTO
IPC: H02K3/26
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated coil for a motor which has high heat resistance and high impact resistance and is capable of attaining mass production at a low cost.  <P>SOLUTION: This laminated ceramic coil 4 for the motor is formed with the phases of a plurality of pattern coils so as to be disposed within one laminated ceramic, by laminating ceramic base members 4c printed with the plurality of coil patterns 4a, 4b using conductive paste, and electrically connecting the coil patterns of each layer with a through hole 4d. An electrode 4g is disposed at the end of the laminated ceramic, and a terminal of the coil pattern disposed in the laminated ceramic is formed by being electrically jointed to the electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176164-A (JP)
Title: High performance concrete
Inventor: HYODO HIKOJI
IPC: C04B28/14
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide high performance concrete which has satisfactory operability, has compressive strength of ≥70 N/mm<SP>2</SP>, and has low-shrinkage.  <P>SOLUTION: The high performance concrete consists of a hardened body of a blend containing cement containing ≥30 wt.% 2CaO-SiO<SB>2</SB>, and whose decrease in weight at 20 to 500°C by thermogravimetric measurement is 0.7 to 2.5 wt.%, and an admixture consisting of a mixed pulverized material of a clinker composition in which the main mineral consists of 3CaO-SiO<SB>2</SB>-2CaO- SiO<SB>2</SB>-CaO-interstitial material, 3CaO-SiO<SB>2</SB>-CaO-interstitial material, 2CaO-SiO<SB>2</SB>- CaO-interstitial material, or CaO-interstitial material, and which contains 50 to 92 wt.% CaO crystals and gypsum, or consisting of a mixed pulverized material of the above clinker composition, quicklime and gypsum, a water-reducing agent, a fine aggregate, a coarse aggregate, and water, and in which the total content of the cement and the admixture is 500 to 700 kg/m<SP>3</SP>, and the ratio of the water/(the cement + the admixture) is 25 to 35 wt.%, and the slump flow value of the blend is 50 to 80 cm. The amount of the admixture to be blended is preferably controlled in 1 to 60 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174598-A (JP)
Title: Information processor, information processing method, recording medium and program
Inventor: MIZUTOME ATSUSHI
IPC: H04N5/44
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To automatically decide a viewing form of input sources matching the preference of a user on the basis of history information in simultaneously outputting the video images and sound of the input sources provided from a plurality of media by storing viewing patterns of the user in the past as the history information.  <P>SOLUTION: A source ID selected as input is identified in a step S401, and whether the input source (or the combination thereof) is viewed in the past, that is, whether it is present in a viewing pattern history data base, is checked on the basis of the attribute data of the selected input source in the next step S402. In the case that it is present in the history data base, display is performed by the screen layout and sound mode of the highest frequency from the viewing patterns in the past (S403).  <P>COPYRIGHT: (C)2003,JPO