baber/WOPTO huggingface dataset:
Patent JP-2003127867-A (JP)
Title: Manual step ascending and descending truck
Inventor: KURAMOTO HIDEHIKO
IPC: B62B5/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manual step ascending and descending truck capable of easily carrying cargo or the like on stepped parts of stairs or the like as well as on a level ground. SOLUTION: A main frame 1 is formed by combining the lower end of a lower half part frame 3 of a rectangular surface side long frame 2 foldable in two and the adjacent lower end of rectangular back side short frame 5 shorter than the lower half part frame 3 making an acute angle therebetween. A cargo receiver 10 is provided on the lower end of the lower half frame 3 in such a manner that the same can rise and wheels 11 are rotatably fixed on the both right and left sides of the lower end. Two pairs of lateral bar intermediate moving elements 6, 7 moving along guide projecting lines 5a, 5a projecting in both right and left sides of the short frame 5 and in the range of the guide projecting line 5a in the longitudinal direction of the main frame 1 independently. A coil spring is put between the upper side intermediate moving element 6 and an upper lateral frame 3d. Oval holes 8a, 8a always having right and left outer end rotary elements 6a, 7a of the two intermediate moving elements 6, 7 as active members are provided at both right and left end facing each other. A rubber plate 8b is fixed to a moving body 8 of a desired length.
Patent JP-2003135703-A (JP)
Title: Pachinko game machine
Inventor: KAWAMURA KOZO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a back set panel. SOLUTION: This pachinko game machine is provided with a play panel 20 in which a play area on the front face is held on a front frame 2 while being erected, and a back set panel BSP which is attached to the back side of the front frame 2 to be freely opened/closed and ordinarily covers the back side of the play panel. The play panel is provided with prize winning tools in which game balls can win prizes, and an out hole for gathering game balls which do not win prizes but fall down, and formed with safe ball passing holes 24h and 26h for discharging safe balls to the back side of the play panel and an out ball passing hole 27h for discharging out balls to the back side. The back set panel BSP is formed with played ball gathering passages 71a, 71b and 71c for gathering played balls discharged through the safe ball passing holes and the out ball passing hole to the back side of the play panel 20 and a played ball discharging passage 75 for guiding the played balls gathered by these gathering passages to the lower part of the back set panel and under the discharging passage 75, a duct member 76 is provided for discharging played balls to the outside.
Patent JP-2003139915-A (JP)
Title: Microlens and method of manufacturing the same and electro-optic device
Inventor: SATO TAKASHI
IPC: G02F1/1368
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a microlens which can mold individual lenses to exact shapes, curvature, etc. SOLUTION: This method includes a process step of forming a plurality of apertures (402) inclusive of at least two apertures having areas varying from each other according to the lens-forming regions to be formed with one microlens and a process step subjecting the substrate to wet etching by using these, in which the external shapes of the microlenses are formed by this wet etching.
Patent JP-2003136521-A (JP)
Title: Method for manufacturing propelling pipe unit
Inventor: MIYAHARA TSUYOSHI
IPC: B28B21/30
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance manufacturing efficiency and handleability by unifying propelling pipes having long and short dimensions suitable for sharp curve propulsion. SOLUTION: This propelling pipe unit is constituted by arranging a plurality of steel pipe reinforcing type propelling pipes each having an insertion port at one end thereof and a receiving port at the other end thereof, so as to mutually fit the insertion ports 13 and receiving ports 14 of the respective propelling pipes. Cushioning materials 17 are interposed between the insertion port end plates 6 and receiving port end plates 7 of the respective propelling pipes 1, while holding the interval between the end plates 6 and 7 to an interval S set at the time of centrifugal molding, and the respective propelling pipes 1 are integrally connected to each other by connection bars 16 to be fed to an execution site from a factory as they are.
Patent JP-2003141983-A (JP)
Title: Electron emitting device and display device
Inventor: NODA MAKOTO
IPC: H01J1/304
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress flickering of display image by reducing a change over time of the emitting electron quantity. SOLUTION: An electron emitting device comprises an electron emitting part 11 for emitting electron by concentrating electric field, a base substrate 3 for supporting the electron emitting part 11, a heating body 4 laminated on the base substrate 3, and a power source 12 for applying voltage on the exothermic body 4. By applying voltage from the power source 12, the heating body 4 generates heat and the electron emitting part 11 on a cathode electrode 6 is heated, and thereby, gas removal effect is obtained.
Patent JP-2003149757-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: C09B23/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having good preservability. SOLUTION: The silver halide photographic sensitive material contains at least one compound of formula (I) wherein Y1 is a group of atoms required to form a heterocycle or a group of atoms required to form a benzene ring condensed with a heterocycle and the formed heterocycle or benzene ring may further be condensed with another carbocycle or heterocycle and may have a substituent; X1 is O, S, Se, Te, N or C; Q1 is a group required to form a methine dye by the compound of the formula (I); M1 is a counter ion equilibrated with an electric charge; and m1 is a number required to neutralize electric charges in each molecule.
Patent JP-2003152499-A (JP)
Title: Piezoelectric device and manufacturing method of piezoelectric vibrating piece thereof, cellular telephone employing piezoelectric device and electronic equipment employing piezoelectric device
Inventor: KAWAUCHI OSAMU
IPC: H03H9/19
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device capable of efficiently preventing short circuit between electrodes without deteriorating shock resistance in a bonding structure between a piezoelectric vibrating piece and electrodes in a package, and to provide a manufacturing method of piezoelectric vibrating piece, a cellular telephone and electronic equipment employing this piezoelectric device. SOLUTION: In the piezoelectric device, a piezoelectric vibrating piece 32 is housed in the inside space of a package 36, and the electrode provided inside the package 36 and lead-out electrodes 71, 71 of the piece 32 are bonded by a conductive adhesive, thereby fixing the piece 32 in a cantilever manner. The electrodes on the package side are electrode portions 31, 31 which are formed on both sides in a widthwise direction, the electrodes 71, 71 are provided on both sides in a widthwise direction of the base portion of the piece 32 respectively, and a groove portion 55 or a projected portion is formed between the electrodes 71, 71 with respect to at least the surface of the electrodes 71, 71 facing the electrode at the package side.
Patent JP-2003156618-A (JP)
Title: Color filter for semitransmissive liquid crystal display device and method for manufacturing the same
Inventor: YASUI RYOSUKE
IPC: G02F1/1335
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a semitransmissive liquid crystal display device comprising a transparent layer which has an excellent light scattering property and has no projecting and recessing part on the surface and being easily manufactured in the color filter for the semitransmissive liquid crystal display device having the transparent layer formed on a light reflecting region inside one pixel, a transmissive coloring layer disposed on a light transmitting region and a reflective coloring layer disposed on the light reflecting region and a method for manufacturing the same. SOLUTION: In the color filter for the semitransmissive liquid crystal display device having the transparent layer formed on the light reflecting region inside one pixel, the coloring layers formed on the light transmitting region and the light reflecting region by using an identical photosensitive coloring resin composition, the transmissive coloring layer disposed on the light transmitting region and the reflective coloring layer disposed on the light reflecting region, the transparent layer is a light scattering film layer 17 of which the main components are a transparent resin and fine particles and a flattening layer 18 to adjust difference in level is disposed under the coloring layer.
Patent JP-2003156696-A (JP)
Title: Optical coupling device
Inventor: MATSUMOTO KOZO
IPC: G02B26/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a high speed, inexpensive and small optical signal recording and reproducing apparatus. SOLUTION: The optical coupling device comprises prisms (PBP 1, PBP 2) and deformable mirror devices (DMD 4, DMD 3). The PBP 1 and the PBP 2 have the same shape, and a bottom surface 1d and an upper surface 2b, and a bottom surface 2d and an upper surface 1b are arranged on the same plane to each other, and a slant face 1c and a slant face 2c are arranged in parallel. The DMD 4 and the DMD 3 are provided at a bottom surface 1d side and a bottom surface 2d side, respectively. An angle θA formed by incident light L0 and a light beam L4, and an angle θB formed by a light beam L6 and emitted light L10 are 90 degrees, respectively, and the incident light L0 and emitted light L10 are on the same optical axis.  The DMD 4 is driven simultaneously with the DMD 3 or so as to be behind, that is the DMD 4 is driven as that there is time to overlap reflected light from the DMD 3 and the DMD 4.
Patent JP-2003153959-A (JP)
Title: Method and device for assisting user to be seated and stand up
Inventor: NIIMURA TOSHIYUKI
IPC: A61G5/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To enable a person who even has difficulty in keeping standing alone to safely make action of standing up or sitting down without needing a caretaker. SOLUTION: A seat surface member 5 is installed on a tip part of a rod 7a of a hydraulic pressure cylinder 7 installed to be slightly inclined. This seat surface member 5 is set positioned to get in contact with the hip part 2a of the person 2 in a standing state from the underside. The person 2 can thus put his/her weight onto the seat surface member 5 while standing. The seat surface member 5 is kept in contact with the hip part 2a of the person 2 through the whole processes of action of sitting down and standing up. The action can thus be assisted without giving feel of unrest to the person 2 at all.
Patent JP-2003161223-A (JP)
Title: Fuel injection valve
Inventor: AOTA MASAYUKI
IPC: F02M61/18
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of controlling secondary injection by controlling a seating speed of a valve, and simultaneously controlling the precedence injection of the fuel free from revolving motion.  <P>SOLUTION: This fuel injection valve comprises a valve seat 9 having a fuel injection hole 14, a valve housing 10 holding the valve seat 9, a swirler 24 held between a step of the valve housing 10 and the valve seat 9, having a bottomed cylindrical shape, and having a revolving groove 21 on a face of a bottom part 24b abutting on the valve seat for applying the revolving motion to the fuel, and a valve element 15 penetrating a center hole 25 of the bottom part 24b of the swirler 24, opening and closing the fuel injection hole 14, and having a large part 15a slidably fitted to an inner diameter of a cylindrical part 24a of the swirler 24. A pressure chamber 26 is formed between the large part 15a of the valve element 15 and the bottom 24b of the swirler 24, and the bottom 24b of the swirler 24 is provided with a communication passage 27 for communicating the pressure chamber 26 and a fuel reserving space 22 formed around the fuel injection hole 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163645-A (JP)
Title: Radio communication equipment
Inventor: MATSUMOTO SHUNICHI
IPC: H04B7/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment by which an analog signal of sound, a picture, etc., is digitized without using compression and extension technique accompanying A/D conversion and transmission of high quality picture lawful to a radio method can be performed.  <P>SOLUTION: In the case of transmitting the analog signal of sound, a picture, etc., it is first modulated by an analog modulator 13 (AM, FM, or PM), sampled next by an analog pulse modulator 14 (PAM, PWM, or PPM), thereafter converted to an analog pulse string, digitized in synchronism with a reference clock signal, modulated by a digital modulator 19 corresponding to wireless, and transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163191-A (JP)
Title: Polishing pad for mechanochemical polishing device
Inventor: NUMAMOTO MINORU
IPC: B24B37/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad of simple structure in which an end point can be detected readily during CMP processing.  <P>SOLUTION: A polishing member layer 22 and a lining layer 24 composed of a member softer than the polishing member are pasted by an adhesive sheet 26 to from a polishing pad 20 for mechanochemical polishing device. A window 28 is formed at a part of the polishing pad 20 and the lining layer 24 is removed from the window 28 and the polishing member layer 22 is replaced by a translucent member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164950-A (JP)
Title: Shaft structure of guide roll for piece of cast in continuous casting equipment
Inventor: GOTO NOBUTAKA
IPC: F16C39/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a shaft by enabling it to simultaneously withstand both thrust loading and radial loading in a small-diameter guide roll for a piece of cast.  <P>SOLUTION: The structure of a shaft is that the shaft is fitted between a shaft hole 10 opened on the end surface of a guide roll for a piece of a cast 3 in continuous casting equipment and a support shaft 20 inserted into the shaft hole 10, and supports the guide roll for the piece of the cast 3 with its rotation made possible. A needle-shaped roller bearing 6 which is a radial shaft and a thrust cylindrical roller bearing 30 which is a thrust shaft are inserted in the axially separated position each other between the shaft hole 10 and the support shaft 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164900-A (JP)
Title: Method of dewatering papermaking sludge
Inventor: YONEMOTO RYOSUKE
IPC: C08F222/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dewatering papermaking a sludge which can exhibit good filtering and dewatering properties by dealing with a fluctuation in the characteristics of the papermaking sludge as well and can make efficient sludge treatment.  <P>SOLUTION: Amphoteric water-soluble polymers which are obtained by selecting two kinds from cationic monomers having specific structures and consist of 5 to 95 mol% in the total thereof and 5 to 50 mol% specific anionic monomer and 0 to 90% nonionic monomer are added and mixed to and with the papermaking sludge and thereafter the papermaking sludge is dewatered by a dewatering machine, by which the papermaking sludge can be dewatered. Even the hardly dewaterable papermaking sludge can be efficiently dewatered by making combination use of the anionic water-soluble polymer or inorganic flocculating agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167784-A (JP)
Title: Peripheral equipment, control device, control method, and storage medium with controlling program stored therein
Inventor: TAWARAYA MASAKO
IPC: G06F21/62
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the secrecy by setting the authority of decoding processing of the data exchanged between peripheral equipment and a client PC through a network and to allow the use limitation every part of the data or by a more detailed condition such as permission of the use of two or more public keys.  <P>SOLUTION: A control device for forming data by use of a computer or the like and transmitting it to peripheral equipment comprises a means for receiving two or more public keys transmitted from the peripheral equipment; a means for receiving the authority information of secret key use transmitted from the peripheral equipment; a means for selecting a public key allowed to be used by a user to be permit to decode the formed data from the received public keys, and a means for encrypting the data by use of the selected public key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165190-A (JP)
Title: Fine air bubble-containing laminated stretched polyester film
Inventor: WATANABE TOSHIHARU
IPC: B32B5/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine air bubble-containing laminated stretched polyester film excellent in surface appearance, whiteness, glossiness, heat resistance, flexibility, printability and running properties and high in air bubble content.  <P>SOLUTION: A layer B containing 0.001 wt.% or more of inert particles, having an apparent density of 1.2 g/cm<SP>3</SP>or more and satisfying the following formula (1) 2.0≤T1≤0.7×T2 in thickness, is laminated on at least the single surface of an air bubble-containing layer A not substantially containing a thermoplastic resin incompatible with a polyester, having an apparent density of 0.01-1.1 g/cm<SP>3</SP>and containing air bubbles having an air bubble size of 3.0-100 μm in the thickness direction thereof, and this laminate is stretched at least uniaxially, where, in the expression (1), the reference character T1 represents the thickness of the layer B with the unit of μm, and T2 shows the thickness of the bubble containing layer A with μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168566-A (JP)
Title: Light emitting device
Inventor: NISHI TAKESHI
IPC: H01L27/32
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device of which, the injection characteristics of electron emitted from a negative electrode is improved as same as the case of using previously used materials like alkali metal or alkali earth metal, without influencing the characteristics of a TFT.  <P>SOLUTION: As a donor level existing between respective lowest unoccupied molecular orbital (LUMO) levels can be formed between a negative electrode and an organic compound layer, the injection of electron from the negative electrode and the transmission of injected electron can be efficiently carried out by doping an organic compound functioning as an electron donor (hereinafter referred to as donor-natured molecule) in an organic compound layer contacting with the negative electrode. As excessive loss of energy accompanied by the movement of electron and transmutation of the organic compound itself do not cause any problem, an injection characteristics of electron is improved and reduction of driving voltage is realized regardless of the work function of the negative electrode material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171260-A (JP)
Title: Clouding agent for bathing agent and emulsion type bathing agent
Inventor: MURAMATSU KOICHIRO
IPC: A61K8/34
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clouding agent capable of enhancing effect-efficacy as a bathing agent, a clouding agent for bathing agents containing a high- concentration alcohol solution and water having high salt content effective as the bathing agent, being stable to long-period storage and high temperature even when used for the bathing agent and having high cloudiness and low viscosity and an emulsion type bathing agent in which the clouding agent is mixed.  <P>SOLUTION: This clouding agent comprises either one or both of the high- concentration alcohol solution and water having high salt content as a water phase component in an O/W emulsion composed of a nonionic surfactant, a polyhydric alcohol, an oil phase component and a water phase component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166832-A (JP)
Title: On-vehicle information communicating method and device
Inventor: SAIKAI HIDEFUMI
IPC: H04W24/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle information communicating method and device capable of simply and easily downloading on-vehicle information to a storage device mounted on a vehicle, and capable of surely and easily restoring data even when the storage device is damaged by vibration of the vehicle.  <P>SOLUTION: This method and device is provided with a computer terminal 2 installed in a user's home and having a function for instructing a server 5 to download the information and a function for transmitting the information received from the server 5 to a car navigation device 1 in correspondence with the instruction by the instructing function. The car navigation device 1 receives the information from the computer terminal 2 and stores the received information in the storage device 104. The computer terminal 2 confirms whether access to the car navigation device 1 is possible or not when transmitting the information received from the server 5, and transmits the received information to the car navigation device 1 under the condition that the access to the car navigation device 1 is possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170642-A (JP)
Title: Recording control method and printer
Inventor: HATANAKA YOICHIRO
IPC: B41J29/38
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method and a printer in which a high quality recording image can be obtained and printed efficiently.  <P>SOLUTION: Image density information for image data is inputted and transmitted along with image data and print mode information. The image data, the image density information and the print mode information are then received, the image density information and the print mode information is interpreted, conduction of recording elements is controlled based on the image density and the print mode thus interpreted and the received image data is recorded on a recording medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173730-A (JP)
Title: Fuse resistor
Inventor: YOKOGAWA TETSUYA
IPC: H01H85/20
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse resistor that has blow-off characteristics with an excellent response to overloading.  <P>SOLUTION: This is a fuse resistor in which a resistance membrane 2 is formed on an insulating substrate 1 so that a part of the pattern width may become narrower than the other parts. A punched hole 4 is formed on the substrate in the vicinity of the narrower portion of the pattern which of the resistor membrane.  <P>COPYRIGHT: (C)2003,JPO