baber/WOPTO huggingface dataset:
Patent JP-2003142708-A (JP)
Title: Method for manufacturing single-crystal semiconductor thin film and method for manufacturing thin film semiconductor element
Inventor: YAMAUCHI KAZUSHI
IPC: H01L31/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a single-crystal semiconductor thin film capable of forming a single-crystal semiconductor thin film having a projecting/ recessing surface in a simple process. SOLUTION: A porous layer is formed on a single-crystal semiconductor substrate made of (100) plane direction single-crystal silicon, and the heat treatment of the porous layer is carried out in a, for example, hydrogen atmosphere. The temperature and time of the heat treatment are adjusted so that the surface of the post-heat treatment porous layer can be made almost flat. For example, the temperature and time of the heat treatment are respectively set so as to be 1050 deg.C and 30 minutes, or 1150 deg.C and 7.5 minutes. Afterwards, when a single-crystal semiconductor thin film 20 is grown on the porous layer, a plurality of fine projecting structures 21 formed of crystal habits appearing on the surface with the same plane direction (100) as that of the single-crystal semiconductor substrate are formed on the surface of the single-crystal semiconductor thin film 20.  Then, a thin film solar battery element 10 is manufactured on the single-crystal semiconductor thin film 20, and the fine projecting structures 21 are used as a light sealing structure so that the converting efficiency can be improved.
Patent JP-2003140443-A (JP)
Title: Charging member and charging device
Inventor: KITANO SO
IPC: C08L27/12
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a charging member which can eliminate the problems of initial fogging, durable fogging, tight adhesion of OPC and nip traces, ensures the good electrostatic charging operation under severe conditions and makes good images stably obtainable. SOLUTION: The charging member is a charging member to be abutted to a charged member and to charge the charged member by applying a voltage between itself and the charged member and is furnished with an elastic layer and at least one resin layer formed on this elastic layer, in which the outermost resin layer abutted to the charged member is formed of a resin material containing >=50 wt.% polyamide resin and <=50 wt.% fluororesin component and/or fluorine compound component and when a corona discharge is generated to charge the outermost resin layer by applying the voltage of 8 kV to a corona discharger arranged apart a spacing of 1 mm from the surface of the outermost resin layer in a state where the outermost resin layer does not contain conducting agents at all,  the maximum value of the surface potential after 0.3 seconds is <=50 V and the surface potential after 10 seconds is <=5 V.
Patent JP-2003140450-A (JP)
Title: Cleaning member and image forming apparatus using the same
Inventor: KURITA TOMOKAZU
IPC: G03G21/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member that ensures uniform flatness along the length of a member to be cleaned, such as a charging roller, prevents reduction in cleaning capability caused by longitudinal uniform pressing force of the member and a build-up of sticking matter on the surface, thereby achieving a long life, the device miniaturization, and the cost reduction and to provide an image forming apparatus using the cleaning member. SOLUTION: The cleaning member that cleans the surface of a member which is to be cleaned, in contact with the surface of the member is provided with a cleaning brush that contacts the surface of the member. The cleaning brush is disposed so that its front end is wider than its base end.
Patent JP-2002193226-A (JP)
Title: Bag holder
Inventor: TAKAHASHI HIROTADA
IPC: B65D33/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bag holder with which a wastebasket can be composed of a plastic bag or paper bag when required, which does not occupy so large space, facilitates post handling, and can be stored without occupying the space when not required, to solve the problem that a car has no room for a wastebasket to dispose of trash or waste paper, and which can be also used at an office or home. SOLUTION: A sheet material is cut or partially folded to form a holding portion for a bag and a holding portion for fixing itself by being inserted into a gap between a window and a window frame, or a gap of a drawer of a desk, furniture, or the like.
Patent JP-2002223782-A (JP)
Title: Human afc1
Inventor: KIKLY KRISTINE K
IPC: A61P25/28
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide hAFC1 polypeptide and polynucleotide, to provide a method for producing the hAFC1 polypeptide by a recombinant technique, and to use the polypeptide and polynucleotide in the treatment and diagnostic assay of diseases. SOLUTION: The polynucleotide comprises a nucleotide sequence that has at least 70% identity over its entire length to a nucleotide sequence encoding the hAFC1 polypeptide of the sequence No.2 (see the specification) and encodes a polypeptide having the activity of the hAFC1 polypeptide, or that has a nucleotide sequence complementary to the nucleotide sequence.
Patent JP-2003106663-A (JP)
Title: Bath heating heat exchange efficiency booster, using combination of forced circulation system with circulating pump rotated with external polarized magnetic force in hot water free of normal concept of danger about electricity and water, and exhaust heat reduction system
Inventor: ITAGAKI MITSUO
IPC: A61P3/10
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantage that a conventional heat exchange mode between generated heat by a bath heater and bath water involves a large heat loss, to improve the efficiency of heat exchange in the bath heater by means of a forced circulation system in contrast to low efficiency by such a small temperature difference between the generated heat and the bath water in a heat exchange position as results from boiling of static water upon heat exchange with an inner bath heater wall, to appreciably improve the heat exchange efficiency between the generated heat and the bath water by subjecting hot exhaust heat to heat exchange with the bath water pumped into a conduit of a pipe coil disposed in an exhaust pipe, and to contribute to global warming prevention by means of a household implement by reducing fuel consumption. SOLUTION: A forced circulation pump for continuously maximizing a temperature difference between the bath heater and bath water and a storage pump for reducing exhaust heat to the bath water improve heat exchange efficiency. When the circulation pump and the storage pump are out of operation, normal natural convection is developed in the bath heater.
Patent JP-2002182670-A (JP)
Title: Sound processing device
Inventor: KOYAMA HIROHISA
IPC: G10L21/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To perform high-grade sound processing by converting the pitch of inputted sounds on the basis of performance information and outputting converted sounds together with inputted sounds. SOLUTION: A sound processing device is provided with a microphone 1 through which sounds are inputted, an external storage device 13 where accompaniment sound information which is used to obtain harmony sounds in accordance with progress of a musical piece is previously stored, and a pitch conversion LSI 15 which converts direct sounds inputted from the microphone 1 to harmony sounds on the basis of performance information read out from the external storage device 13. The external storage device 13 is, for example, a KARAOKE (orchestration without lyrics) device.  When the KARAOKE device 13 reads out musical piece data and inputs it to the sound processing device and direct sounds are inputted from the microphone 1, the pitch conversion LSI 15 generates harmony sounds from direct sounds on the basis of harmony information in performance information, and a mixer 6 synthesizes and outputs harmony sounds and direct sounds.
Patent JP-2003142735-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: SAITO TAKAYUKI
IPC: H01L33/56
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device which can obtain a desired emission image effectively, and to provide its manufacturing method. SOLUTION: The device has a light emission element 3 wherein one or a plurality of light emission parts 2 are shaded to a prescribed pattern and a substrate 1 with the light emission element 3 mounted, which has a wiring pattern 5 connected to the light emission element 3 and a through-hole 4 disposed for connecting the wiring pattern 5 to an outside circuit. The substrate 1 has optical absorption function absorbing at least a part of light from the light emission part 2.
Patent JP-2003139574-A (JP)
Title: Data display device, method and program, and recording medium with program recorded thereon
Inventor: KIMURA NAOYA
IPC: G01D7/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To display magnitude relation between data of a measured signal or the like and a threshold value in an understandable way. SOLUTION: The threshold value is standardized into a common threshold value T. The height of an display graph 42 shows the magnitude relation between the data and the threshold value by height difference between a straight line 44a showing the common threshold value T and itself. By displaying the height of the display graph 42 and the straight line 44a showing the common threshold value T, the magnitude relation between the data and the threshold can be displayed. The display is easy to see because the threshold value is standardized.
Patent JP-2002177384-A (JP)
Title: Blood regulating device
Inventor: PLECHINGER HANS
IPC: A61M1/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact blood filter that can be inserted into a hemoperfusion circuit. SOLUTION: A blood regulating device 10 is composed of a dynamic section 41 and a mechanical separating section 40 and foreign matter particles 20 mixed in blood are removed by means of a porous membrane filter 42 provided in a post stage. On the other hand, bubbles 22 mixed in the blood are collected in a purge/recirculation port 14 by centrifugally separating the bubbles 22 by passing the blood through a spiral acceleration chamber 33.
Patent JP-2003141926-A (JP)
Title: Ceiling-built-in lighting fixture with infrared sensor
Inventor: HIROTOMI KAZUTAKA
IPC: F21Y101/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively insulate an infrared sensor from heat or infrared rays radiated by an electric bulb of a built-in-in-the-ceiling lighting fixture with infrared sensor. SOLUTION: A sensor and its circuit part are arranged both outside an opening of the ceiling and on the underside of the ceiling in a circular shape with the center almost identical with that of the ceiling opening.
Patent JP-2003139912-A (JP)
Title: Plastic rod lens, lens array and image sensor
Inventor: UOZU YOSHIHIRO
IPC: G02B3/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a rod lens having short conjugate length, large depth of focus and excellent color characteristics. SOLUTION: The rod lens has a circular cross section in which the refractive index continuously decrease from the center axis to the peripheral surface. The radius r of the cross section is >=0.05 mm and <0.2 mm. The distribution constant g of the refractive index for the light at 525 nm wavelength satisfies 0.2 mm<-1> <=g<=1.0 mm<-1> and 0.04<=g×r<0.1. At least the region within 0.8 r distance from the center axis contains a polymer having an alicyclic group- containing (meth)acrylate unit and a polymer having a methylmetacrylate unit. The difference between the maximum Abbe number and the minimum Abbe number in the region within 0.8 r distance from the center axis is <=0.5.
Patent JP-2003146801-A (JP)
Title: Agrochemical formulatnon capable of reducing phytotoxicity and having excellent selectivity
Inventor: ARATAIRA MASAHITO
IPC: A01N25/32
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an agrochemical formulation capable of reducing phytotoxicity to crops and exhibiting high selectivity between the crops and weeds by combining an agrochemically active substance with a certain kind of adjuvant. SOLUTION: This agrochemical formulation comprises at least one kind of agrochemically active ingredient and at least one kind of adjuvant selected from the group of a perfluoroalkylphosphinic acid or its salt, a perfluoroalkylphosphonic acid or its salt, a perfluoroalkylphosphoric acid or its salt, a perfluoroalkylphosphinic acid ester, a perfluoroalkylphosphonic acid ester and a perfluoroalkylphosphoric acid ester. The agrochemical formulation is capable of reducing the phytotoxicity and has excellent selectivity.
Patent JP-2003153339-A (JP)
Title: Schedule maker, base station device, and radio communication method
Inventor: ARIMA KENSHIN
IPC: H04J13/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To apply the packet data transmission using a common channel and the transmission in compressed mode together. SOLUTION: A CM controller 101 outputs the time to transmit a signal in compressed mode to each communication terminal device to a schedule maker 102, a coder 105, and a modulator 106 from the information about the compressed mode transmitted from a superordinate station such as a control station device or the like. The schedule maker 102 decides the time (order) to transmit packet data to each communication terminal from the priority information such as circuit situation, etc., and the time to transmit a signal in compressed mode, and outputs the schedule information which shows the time to make this packet data to a switch circuit 104. The switch circuit 104 outputs the packet data to be transmitted to each communication terminal device in order to the coder 105, according to the schedule made in the schedule maker 102.
Patent JP-2003149781-A (JP)
Title: Image forming device and image forming method
Inventor: TAMAKOSHI YASUAKI
IPC: G03D13/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method for forming a stable image by restraining the scattering of a beam and the decrease of exposing light in quantity caused by the condensation of organic gas produced in the case of heat-developing photosensitive material incorporating organic acid silver in an optical system. SOLUTION: This image forming device possesses a light emitting unit 19 possessing a beam source part 1 emitting the beam while generating heat, the optical system 5 through which the beam emitted from the beam source part passes and a cover 19a with which the beam source part and the optical system are covered substantially; a heat developing unit 31 provided above the unit 19 and heating a heat-develop film exposed with the beam by the unit 19; and a light shielding frame body 43 with which the unit 19 and the unit 31 are covered in a light shielding state substantially. Then, the temperature of the beam source part is set to be higher than the temperature of the cover in timing that the unit 31 heat-develops the film by the generated heat of the beam source part.
Patent JP-2003144670-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which gives thrill and excitement by melding variable display with a second kind game machine and producing an absolutely new game playing method. SOLUTION: The second kind game machine is provided with a normal pattern display device 140, a prize-winning area (gate) and a big prize-winning port 24. The normal pattern display device 140 displays identifying information after variable display based on the passage of a ball through the gate. Then the big prize-winning port 24 is opened when specified identifying information is displayed.
Patent JP-2003149462-A (JP)
Title: Optical fiber sheet and its manufacturing method
Inventor: SAITO DAIGO
IPC: G02B6/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To shift a plurality of optical fibers wired like a tape on a sheet from the tape state into a flux state by natural array change and to insert these optical fibers into a protection tube. SOLUTION: The tip side part of a part of the protection tube 14 which is to be inserted into a sheet 1 is cut off into halves, i.e., a lower half piece 14a and an upper half piece 14b. A plurality of optical fibers wired like a tape (aligned state) are inserted into the protection tube 14. Then the lower half piece 14a is stuck to a lower sheet 1 and the array of the optical fibers 2 are shifted from a tape-like array to a flux-like array on the half piece 14a. The array state shifting part is shown by R2 . The optical fibers 2 of the tape-like array are shifted from the tape state to the flux state on the half piece 14a on which adhesive is not applied by the natural array change.
Patent JP-2003153393-A (JP)
Title: Capacitor microphone, manufacturing method thereof and electronic device
Inventor: MATSUO TAKEHIDE
IPC: H04R19/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a capacitor microphone which is excellent in productivity and capable of forming a hollow portion between electrodes and many acoustic holes reliably, easily and accurately, and to provide a capacitor microphone and an electronic device having the capacitor microphone. SOLUTION: In the capacitor microphone 1, a back plate substrate 2 is joined to a diaphragm substrate 4 with a resin 5. The substrate 2 has a first substrate 21, and an electrode 251 and a plurality of acoustic holes 31 are provided on the substrate 21. The portion where the electrode 251 and the acoustic holes 31 are provided forms a back plate 20. The diaphragm substrate 4 has a second substrate 41, and a diaphragm 40 having an electrode 451 being movable for the back plate 20 is provided on a second substrate 41. Each of the acoustic holes 31 on the substrate 21 is formed by a dry etching method, specifically, a Deep RIE (ICP).
Patent JP-2003155298-A (JP)
Title: (1->3)-beta-D-GLUCAN-BOUND DOMAIN PROTEIN, MEASUREMENT METHOD USING THE SUBSTANCE AND MEASUREMENT KIT
Inventor: TAMURA HIROSHI
IPC: C12N15/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent agent for determining (1→3)-β-D-glucan, and to provide a measurement method. SOLUTION: The method for highly sensitively and rapidly detecting and determining the (1→3)-β-D-glucan by a fluorescence polarization method comprises preparing a protein comprising a (1→3)-β-D-glucan-bound domain existing in the α-subunit of a factor G originated from the amebocyte lysate of Tachypleus tridentatus by a generic engineering method, binding the prepared protein with a fluorescent substance, and then using the obtained complex. When a divalent cation, especially an alkaline earth metal ion, coexists in the reaction solution, the measurement sensitivity is remarkably raised.
Patent JP-2003149107-A (JP)
Title: Apparatus for measuring coating film adhesion of coated metal plate
Inventor: MINOKE MEI
IPC: B05C11/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can simply simulate galling resistance or slidability of a surface coating film of a precoated metal plate for use in electric appliances or building materials. SOLUTION: In the apparatus for measuring coating film adhesion having a flat die and a convex die, temperature control means are independently provided for each of the flat die and convex die, and further winding-type temperature control means which wind a plate to be measured are provided at an entry and an exit sides of the apparatus.
Patent JP-2003156711-A (JP)
Title: Projection type display device
Inventor: MITO SHINYA
IPC: G03B21/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which can improves contrast by efficiently cutting unnecessary reflected light without influencing display performance and has a function to optionally adjust contrast performance. SOLUTION: The projection type display device is provided with a light source 1, a reflection type light valve 10, an illumination optical system to condense the emitted light of the light source 1 on the reflection type light valve 10, a projection lens 11 to carry out magnification and projection on a screen, and a shielding diaphragm 31 which is in the optical path of the illumination optical system and has an opening area with an optionally variable size at an almost conjugate position with the entrance pupil of the projection lens 11. The shielding diaphragm 31 is formed of two light shielding parts. The two light shielding parts are symmetrical with respect to the optical axis of the illumination optical system in a predetermined direction with each other, and movable so as to shield the optical axis of the illumination optical system in a rotationally asymmetric manner, and the area and the shape of the region shielded by each of the two light shielding parts are made the same respectively.
Patent JP-2003155173-A (JP)
Title: Emergency power system for building facility at power failure
Inventor: SATO YOSHIYUKI
IPC: B66B1/34
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an emergency power system for building facilities at power failure which minimizes operation of a fuel-type generator without wasting fuel and minimizes a noise caused during the generator operation. SOLUTION: In the emergency power system, an elevator 5 is connected to a commercial power source 1, and to an independent generator unit that starts up when power of the commercial power source 1 fails. The system is further provided with means for stopping the operation of the fuel-type generator 2 when the elevator 5 completes rescue operation.
Patent JP-2003158295-A (JP)
Title: GaN-BASED SEMICONDUCTOR FILM, METHOD FOR MANUFACTURING THE SAME, SEMICONDUCTOR LIGHT-EMITTING DIODE
Inventor: URASHIMA YASUHITO
IPC: H01L21/205
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based semiconductor, and a method for manufacturing the same, equipped with a novel structure effectively usable for improvement on the luminescence property of semiconductor light emitting diodes using a GaN-based semiconductor. SOLUTION: Use of crystal surfaces yet nonplanar in a GaN-based semiconductor film selective growth process for the irregular reflection of light improves light ejection efficiency. Non-flat boundaries are formed in between a 1st GaN- based semiconductor 13 and a 2nd GaN-based semiconductor 12, and in between the 2nd GaN-based semiconductor 12 and a 3rd GaN-based semiconductor 11.
Patent JP-2003154868-A (JP)
Title: Shift device
Inventor: SHAMOTO NORIYASU
IPC: B60K20/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a shift device equipped with a small sensor mechanism at a low cost. SOLUTION: A shift lever 15 is supported operatably to back and forth and right and left along a shift gate 14. A sensor unit 21 is mounted on a right wall 50 of a base housing 12. A shaft 24 rotatable integrally with the shift lever 15 and extending to the right is arranged inside the sensor unit 21 by inserting a tip part thereof into the right wall 50. A magnet 62 is attached on the tip part of the shaft 24, and first and second MRE elements 63a and 63b are mounted on a PC board 55 inside the sensor unit 21. A plate 61 is mounted on the tip of the shaft 24 in a manner of capable of rotating integrally, and first and second photo-interrupters 71 and 72 are mounted on the PC board 55 so as to fasten a protrusion 64 of the plate 61. A protrusion 77 extending to the PC board 55 is formed on the shift lever 15, and first and second microswitches 73 and 74 are mounted on the PC board 55.