baber/WOPTO huggingface dataset:
Patent JP-2005020858-A (JP)
Title: Charge/discharge testing device
Inventor: SUEKANE KAZUO
IPC: H02J7/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To discharge a precise constant current even when the voltage of a test specimen is nearly zero, and to perform reverse-pole charge at need.  <P>SOLUTION: Switching arms for a small current and a large current are provided in parallel between the positive and negative terminals of a DC power source, and one end of the test specimen is connected via reactor to the series junction between switching elements constituting the arm, and the other end is connected to one end of a voltage accumulating circuit. The other end of the voltage accumulating circuit is connected to the negative terminal of the DC power source. This testing device energizes the specimen at zero voltage, keeping the voltage between the terminals of the voltage accumulating circuit constant by the switching on/off of the switching element for bias stabilization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017699-A (JP)
Title: Camera
Inventor: FUJISAWA TOSHIKI
IPC: H04N5/225
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens exchangeable single lens reflex camera which permits the photographing from the infinity without using a rear conversion lens and permits even the AF photographing when an exchange lens for range finder-coupled camera with a short flange back dimension is mounted.  <P>SOLUTION: The camera comprises an image pickup element which photoelectrically converts a luminous flux passing through a photographing lens, an image pickup element moving mechanism for moving the image pickup element in the optical axis direction of the photographing lens and a reflective member which can be moved to a first position and a second position, wherein the first position is located between the photographing lens and the image pickup element and guides the luminous flux passing through the photographing lens to a finder part and the second position is withdrawn outside the photographing luminous flux. Further in the camera, in the state that the reflective member is withdrawn into the second position, the image pickup element is moved in the optical axis direction of the photographing lens by the image pickup element moving mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013107-A (JP)
Title: Second crop-returning structure for threshing apparatus
Inventor: NAGATA TETSUJI
IPC: B07B1/28
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a second crop-returning structure for a threshing apparatus ensuring improving separation efficiency or separation accuracy at a separatory section.  <P>SOLUTION: This second crop-returning structure for the threshing apparatus comprises the separatory section 3 for subjecting a treated product after threshed to separatory treatment and a screw-conveying type second crop-returning mechanism 19 functioning to elevate and return a second crop after separated by the section 3 to the separation initial end side of the section 3. In this structure, a cylindrical wall 32 externally enclosing the returning screw 30 of the second crop-returning mechanism 19 is provided with a porous part 33 for promoting disaggregating grains contained in a second crop through sliding contact with the second crop elevated by the returning screw 30. The second crop-returning mechanism 19 is equipped with a sidewall 36 defining, in between it and the cylindrical wall 32, a returning path 35 through which grains leaked from the porous part 33 out of the cylindrical wall 32 are guided to a returning port 34 provided on the cylindrical wall 32 and returned into the cylindrical wall, and a wind-causing means 40 for causing conveying wind for discharging dust contained in the second crop via the respective holes 41 of the porous part 33 and a dust-discharging port 37 provided on the sidewall 36 out of the thresher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004220750-A (JP)
Title: Optical information recording medium and manufacturing method of the same
Inventor: HISADA KAZUYA
IPC: G11B7/24038
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To form the intermediate layer held between information recording layers of two or more with uniform thickness by suppressing variations in thickness in the manufacturing method of an optical information recording medium.  <P>SOLUTION: The manufacturing method of the optical information recording medium includes a process which prepares a substrate 2 which has a center hole 102 and an information recording layer 1, a process which closes the center hole with a hole closing member 4 and applies resin material 7 on the information recording layer with a spin coating method by dropping the resin material 7 from the roughly upward of the center hole while rotating the substrate centering on the center hole, a process which removes the hole closing member, a process which prepares a stamper 11 which has grooves or ruggedness pits 10, a process which sticks closely the grooves or ruggedness pits of the stamper to the resin material on the substrate by opposing the stamper to the substrate , a process which forms an intermediate layer 17 by hardening the resin material and a process which exfoliates the stamper from the substrate and forms an information recording layer 12 corresponding to the grooves or the ruggedness pits of the stamper on the surface of the intermediate layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005024922-A (JP)
Title: Reflection type liquid crystal display element and liquid crystal display
Inventor: HASHIMOTO SHUNICHI
IPC: G02F1/1339
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element wherein black floating can be prevented and high contrast can be obtained.  <P>SOLUTION: In the reflection type liquid crystal display element 1 wherein a transparent substrate 2 having a transparent electrode 6 and a driving circuit substrate 3 having reflection pixel electrodes 15 are disposed opposite to each other, the end edge parts thereof are sealed by using a sealing material 5 and a liquid crystal 4 is encapsulated in the inner part thereof, the side surfaces of at least the transparent substrate 2 and the sealing material 5 are coated with a light absorbing material 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026115-A (JP)
Title: Semiconductor electrode and photoelectric conversion element using the same
Inventor: HORIUCHI TAMOTSU
IPC: H01M14/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with excellent photoelectric conversion properties.  <P>SOLUTION: On a semiconductor electrode of the photoelectric conversion element composed of a substrate with a conductive surface, a semiconductor layer covering the conductive surface, and a pigment adsorbed on the surface of the semiconductor layer, the pigment having an ionization potential of 8.0 eV or higher is used as the photoelectric conversion material, wherein the ionization potential is calculated by using AM1 as a semiempirical parameter, and MOPAC97 as a semiempirical molecular orbit calculation program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046195-A (JP)
Title: Manufacturing method for optical compensator
Inventor: PAYNE JASON A
IPC: G02F1/13363
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-scale manufacturing method for an optical compensator for a liquid crystal display.  <P>SOLUTION: The manufacturing method for the optical compensator comprises the steps of: (a) forming a resin-containing coating on a continuous base by applying a liquid composition containing a photo-alignable resin in a solvent; (b) drying the resin-containing coating for 4 to 10 seconds; (c) forming an orientable layer by orienting the resin-containing layer in a predetermined direction; (d) forming a liquid-crystal containing coating by applying liquid containing an liquid crystal compound in a solvent carrier; and (e) drying the liquid-crystal containing layer to form a liquid crystal containing layer, and further includes the steps of heat treating the orientable layer before and/or after orientation and heating the orientable layer at a temperature of 25 to 300°C for at least 30 seconds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007761-A (JP)
Title: Electrical-to-mechanical-to-acoustic transducer
Inventor: FUKUYAMA TAKANORI
IPC: H04R9/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce man-hour for assembly by reducing the number of parts and to improve a vibrating function in an electrical-to-mechanical-to-acoustic transducer having a vibrating/sounding function to be used for a mobile telephone or the like.  <P>SOLUTION: The electro-mechanical-acoustic transducer is composed of at least one suspension 16 whose one end for supporting a movable part 18 composed of a magnetic circuit 13 and a weight part 15 is fixed on the weight part 15 and whose other end is fixed on a frame 17, and a baffle 9 mounted on the frame 17 for supporting a diaphragm 8, accuracy and a strength of a supporting point of the suspension 16 can be improved and the vibrating function is also improved by the weight part 15 formed by molding a resin molding material in which a metal having high specific gravity is mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005036467-A (JP)
Title: Drainage apparatus
Inventor: KOJIMA NORIATSU
IPC: F16L5/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage apparatus which reduces a level of vibrations transmitted from a slab penetrating short pipe to a concrete slab at the time of draining, to a lower value than ever, to thereby reduce its tendency to transmit drainage vibrations to each room of a building.  <P>SOLUTION: According to the drainage apparatus, the slab penetrating short pipe 10 is fixed to the concrete slab CH, and a lower end 26 of an upper-story drain pipe joint 20 is connected to an upper receptacle 12 arranged at an upper end of the slab penetrating short pipe 10 via a sealing material 13, while a lower-story drainage down pipe 32 is connected to a lower end joint portion 14 arranged at a lower end of the slab penetrating short pipe 10 via a sealing material 14s. Further the slab penetrating short pipe 10 is formed so that a thickness dimension at least between the upper receptacle 12 and the lower end joint portion 14 is larger than that of the lower end 26 of the upper-story drain pipe joint 20 and that of the lower-story drainage down pipe 32. Therefore vibrations of the upper-story drain pipe joint 20 etc. are hardly transmitted to the slab penetrating short pipe 10, and further the slab penetrating short pipe 10 per se is formed so as to be hardly vibrated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004247025-A (JP)
Title: Optical pickup apparatus and optical element
Inventor: IKENAKA SEINO
IPC: G02B5/18
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup apparatus which is used for recording/playing back three kinds of optical information recording media using different wavelengths and having different protective substrate thicknesses, suppresses the occurrence of various aberrations and can reduce the number of parts, and to provide an optical element.  <P>SOLUTION: The optical pickup apparatus is constituted to perform recording and/or reproduction of information by using light beams of wavelengths of λ1 to λ3 for first to third optical information recording media. A diffractive optical element having a first diffractive structure is arranged in the common optical path of first to third light sources. When the reproduction and/or recording of the information is performed to the individual optical information recording media, all of the above light beams are made incident at the same angle on the diffractive optical element such that a converged light spot by the m-th (m is a natural number) diffracted light generated by the diffractive optical element is formed on the first optical information recording medium and that the converged light spot by the n-th (n is a natural number which is ≠m) diffracted light generated by the diffractive optical element is formed on the second information recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005052019-A (JP)
Title: Retort food-storing implement used for retort sterilization, retort sterilization method and retort sterilization device
Inventor: SEKI SEIJI
IPC: A23L3/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently flexible retort food-storing implement used for retort sterilization, where any retort package body having any deformed shape can be efficiently stored and sterilized; to provide a retort sterilization method using the retort food-storing implement; and to provide a retort sterilization device provided with the retort food-storing implement.  <P>SOLUTION: The retort food-storing implement used for retort sterilization is housed in a pressure heating device (A) for retort sterilization to use, and comprises the followings: a storing body 2 having air permeability and applicable to storage of a lot of retort package bodies 1; and a lot of partition bodies 3 formed into a hollow state and arranged among many retort package bodies 1 in the storing body 2 to divide the space among the retort package bodies 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062256-A (JP)
Title: Image forming apparatus
Inventor: OKUBO HISATERU
IPC: G03G15/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of quality such as sticking in FU paper output that paper is output with a printing surface upside, and to prevent a plurality of paper output ports from having a cooling fan per each by providing a turnable supporting member with the cooling fan and turning the supporting member associated with switching to a plurality of paper output ports, whereby product cost is reduced and a product is miniaturized.  <P>SOLUTION: In the image forming apparatus, fresh air is made to directly blow off transfer material efficiently, so that the sticking, the rubbing and the stripe of the transfer material which has been just output are restrained. The cooling fan is attached to the rotary supporting member on an FU tray, and is turned as soon as the FU tray is closed, and the surface of the transfer material in passing through an FD paper output path is cooled with the fresh air. Thus, the deterioration of PQ or the like is prevented without attaching a cooling device to each of a plurality of paper output ports by switching a paper feeding path, then the reduction of cost and the miniaturization of the product are realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069724-A (JP)
Title: Installation for distilling and refining metal
Inventor: KOBAYASHI TSUGUYUKI
IPC: G21F9/30
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a work space inside a glove box and miniaturize it at the same time.  <P>SOLUTION: An installation is equipped with a crucible 22 for heating a metal to be refined, high-frequency induction heating coils 23 located around the crucible 22, a metal distiller 26 which has a condenser 25 for cooling impurities vaporized in the crucible 22 and a collector 251 for recovering the impurities solidified by the condenser 25 and the glove box 27 for placing the metal distiller 26 in an atmosphere of an inactive gas. On a bottom plate 27a of the glove box 27, a well part 27b which is vertically set up downward to accommodate at least the crucible 22 and the heating coils 23 of the metal distiller 26 is formed and a means 28 for cooling the well part 27b along a circumferential wall part 27c for demarcating the well part 27b is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031009-A (JP)
Title: Neutral point voltage adjusting device for torque sensor
Inventor: KOGA SHINSUKE
IPC: G01L3/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation device for a torque sensor dispensing with temperature control in an assembly workshop.  <P>SOLUTION: Concerning the torque sensor for detecting a torque based on the voltage difference between a pair of coils whose inductances change mutually in the reverse direction corresponding to the torque, this neutral point voltage adjusting device for the torque sensor is equipped with a storage means for storing an ideal temperature characteristic of a torque detection voltage Vt in the neutral state, a storage means for storing the temperature characteristic measured beforehand of a temperature detection voltage based on inductance changes of the coils, a temperature detection means 30 for detecting the temperature based on the temperature characteristic from the temperature detection voltage, an adjusting voltage operation means 30 for calculating a neutral point adjusting voltage ΔVo based on a torque detection voltage Vp measured in the neutral state after assembly, a detected temperature Tp detected at the measuring time, and the ideal temperature characteristic stored in the storage means, and with a voltage adjusting means 30 for adjusting the torque detection voltage Vt of a torque detection means 20 by the neutral point adjusting voltage ΔVo calculated by the adjusting voltage operation means 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030562-A (JP)
Title: Normally closed type solenoid valve
Inventor: KOMABA TAKAAKI
IPC: F16K31/06
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normally closed type solenoid valve having a constant clearance-thrust property line between a fixed core and a movable core at an initial position or in an assembly tolerance range.  <P>SOLUTION: The normally closed type solenoid valve 10 comprises the fixed core 22, a valve element 30 adapted to be seated on a valve seat 42, the movable core 32, and a spring member 34 for energizing the movable core 32 in a valve closing direction. A clearance-attraction force property line S1 between the fixed core 22 and the movable core 32 is found. When the inclination of the clearance-attraction force property line S1 of the movable core 32 at the initial position L0 is A(N/mm), the spring constant of the spring member 34 is set to be A(N/mm).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038699-A (JP)
Title: Hook rosette
Inventor: TAKAHASHI HISAO
IPC: F21V21/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook rosette which is easily arranged on a ceiling after construction of a building.  <P>SOLUTION: The hook rosette is equipped with a flat cable 2 arranged on the ceiling 1; an insulating body 3 fixed to the end part of the flat cable 2; a terminal 4 introduced to the lower part of the insulating body 3 in a state electrically connected to the flat cable 2; an almost U-shaped fixing plate 5 (made of metal) engaged so as to make rotation impossible with an outer edge part of the insulating body 3; a hook fitting 7 installing a hook part 6 at the outer edge part arranged on the lower surface of the fixing plate 5; a screw 10 passed through a circular arc hole 8 installed in the hook fitting 7 and a hole formed in the fixing plate 5 and fixed to the ceiling 1; an insulating seat 12 fixed to the lower surface of the hook fitting 7 and to which the terminal 4 is connected; and an insulating cover 14 in which a connecting hole 13 connectable to a conductor 11 is formed, covering the lower surface of the insulating seat 12, exposing the hook part 6, and fixed to the circular arc hole 8, and an installing angle of the hook fitting 7 to the fixing plate 5 is made adjustable in the range of the circular arc hole 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038288-A (JP)
Title: Touch panel glass, and method for manufacturing it
Inventor: OTANI YOSHIMI
IPC: G06F3/041
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel glass which is excellent in transparency, wear resistance, finger slidability in touching with a fingertip, further has an anti-glare function, and is manufacturable at low cost, and a method for manufacturing it.  <P>SOLUTION: This touch panel glass comprises a glass substrate and a transparent layer formed on the glass substrate. The touch panel glass has 10-point average roughness R<SB>z</SB>on the surface of the transparent layer of 0.5-6.0μm, or an arithmetic average roughness R<SB>a</SB>of 0.05-0.20μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051507-A (JP)
Title: Communication system and address setup method therefor
Inventor: KAJIWARA SHINSUKE
IPC: H04L12/40
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an address setup even in a bus type communication system in which a plurality of identical terminal devices are connected.  <P>SOLUTION: In the communication system in which a management device M and a plurality of terminal devices S are connected via a bus type communication line 1, when the management device first outputs a fixed value of DC voltage to the communication line in a first mode, this is AD converted and measured by the terminal device, an address assigned on the basis of the measured value is uniformly set as its own address in order of closeness to the management device, and data communication is performed by a data frame to which the address is added in a second mode via the communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004216110-A (JP)
Title: Oxygen enrichment machine
Inventor: YOSHIDA TOSHIYUKI
IPC: B01D53/22
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enrichment machine which can prevent a pulsatory motion or a noise generated by a suction means.  <P>SOLUTION: The oxygen enrichment machine includes an oxygen enrichment means 2, a suction means 10 to supply oxygen-enriched air from the above oxygen enrichment means 2 to the downstream side and an oxygen-enriched air discharging means to supply the oxygen-enriched air from the above suction means 10 to a user as well as a silencing pipe 11 disposed at the downstream side of the above suction means 10, wherein the pulsatory motion or the noise generated by the suction means 10 can be prevented so that oxygen can be supplied with low noise and the user always can be offered a refreshed feeling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005049065-A (JP)
Title: Reservoir type hot water supply system
Inventor: KAZAMA SHIRO
IPC: F24H1/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir type hot water supply system capable of preventing supply of unintended high-temperature hot water and also preventing reduction in heating efficiency (performance factor) in boiling up in a heating system using a heat pump cycle.  <P>SOLUTION: This reservoir type hot water supply system comprises a first hot water pipe 5 for supplying hot water from the upper part of a hot water storage tank 1, and one or more second hot water supply pipes 20 for supplying hot water from about the middle of the hot water storage tank 1. This system further comprises a selector valve 19 for switching either first water supplied from the first hot water supply pipe 5 or second water supplied from the second hot water supply pipe 20; a mixing valve 2 for mixing the water supplied after switching the selector valve 19 with city water to generate hot water of a desired temperature; an opening and closing valve 24 located on the downstream of the mixing valve 22 to perform supply and stop of the generated hot water; and a control device 30 for controlling the operation of the whole hot water supply system such as the selector valve 19, the mixing valve 22, the opening and closing valve 24 and the like, in which the opening and closing vale 24 is temporarily closed before the switching operation of the selector valve 19. According to this structure, the problem in the reservoir type hot water supply system using the heat pump cycle that when the temperature of the hot water supplied from a hot water storage tank to an outdoor machine is high, the heat efficiency (performance factor) in boiling up of the heat pump cycle is deteriorated can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI