baber/WOPTO huggingface dataset:
Patent JP-2001345124-A (JP)
Title: Chemically modified semiconductor electrode, method of manufacturing it, and photocell using it
Inventor: YAMAGUCHI YASUHIRO
IPC: H01M14/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a chemically modified semiconductor electrode with high photoelectric characteristics, high durability, high safety, and high productivity, and provide a method of manufacturing it and a photocell using it. SOLUTION: This chemically modified semiconductor electrode has a single multicavity semiconductor group or a both multicavity semiconductor electrode layer, comprising a columnar semiconductor group anisotropically arranged to the film thickness direction and pores formed by gaps in mutual columnar semiconductors and continuously extending in the length direction of the columnar semiconductor, and a functional compound is carried in a part or in a whole of the surface of the columnar semiconductor group, and the method of manufacturing this electrode and a photocell using this electrode are provided.
Patent JP-2001345160-A (JP)
Title: Surge absorber and method of manufacturing
Inventor: HATTORI HISAYASU
IPC: H01T4/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber easy in miniaturization and reduce the manufacturing cost and a manufacturing method therefor. SOLUTION: This surge absorber 1 is used by respectively connecting a metallic terminal 3 to the surge voltage generating side and another one metallic terminal 4 to the surge voltage absorbing side, and a surge absorbing element 2 between the metallic terminals 3 and 4 has cloth 21 woven with high insulating fiber and a metallic layer 22 by sticking metal to the surface of the cloth 21 by sputtering. The metallic layer 22 is discontinuously arranged in a spot shape in response to floating (a projecting part) of yarn in the cloth 21, and a discharge gap according to a recess-projection of the cloth 21 is formed. That is, when a surge voltage is generated, discharge is caused between the discontinuously arranged metallic layer 22, and the metallic terminals 3 and 4 are electrically continued by the discharge so that the surge voltage can be absorbed.
Patent JP-2001346066-A (JP)
Title: Video display device
Inventor: OKAWA NAOTO
IPC: G09G5/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To automatically set a video adjusting value such as optimum contrast, brightness or filter characteristics in a signal generator when the signal generator being the signal source of a video display device is changed. SOLUTION: The generator being the video signal source is specified by a result which is obtained by cumulatively adding the absolute values of the adjacent pixel difference values in the display pixel of a video signal. Then an optimum contrast adjustment value, a brightness adjustment value and a filter coefficient are automatically set.
Patent JP-2001348600-A (JP)
Title: Detergent for molding machine
Inventor: ITO MIKIHIKO
IPC: C08L101/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent not liquefying at a high temperature of >=360 deg.C, exhibiting a sufficient detergency even in a molding machine having an especially high molding temperature, using a so-called super engineering plastic, capable of providing the same or more excellent detergency and ready replaceability as those in using the glass fiber or glass granule even without using the glass fiber or glass granule. SOLUTION: This detergent for a molding machine comprises an plastic ultrahigh molecular weight material and wallastonite.
Patent JP-2001344933-A (JP)
Title: Magnetic disk cartridge
Inventor: KATO SHINICHI
IPC: G11B23/033
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To attain the compatibility of the reduction of the rotating torque of a magnetic disk medium with the cleanability of the magnetic disk medium by liners. SOLUTION: In fixing the liners 5 facing the disk-shaped magnetic disk medium 4 to the inside surface of a case C by joining an upper shell half 1 which rotatably houses the disk-shaped magnetic disk medium 4 with a lower shell half 2, the effective internal space (s) indicating the substantial spacing of the upper and lower liners 5 is so set as to attain H<=0.1 when the frequency H of the error occurrence after impact is imparted to the magnetic disk cartridge is expressed by the number of sheets with which the errors occur/the number of the evaluated sheets.
Patent JP-2001347281-A (JP)
Title: Method for treating wasterwater containing metal cyanide complex
Inventor: WERZ WILFRIED
IPC: C02F1/32
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for perfectly decomposing free cyan and all of metal cyanide complexes in metal cyanide complex containing wastewater at a relatively low cost. SOLUTION: At first, (1) an oxidation accelerator (hydrogen peroxide or the like) is added to metal cyanide complex-containing cyan wastewater of which the pH is adjusted to an almost constant value of 7 or more to oxidatively decompose free cyan contained in wastewater and, next, (2) the oxidation accelerator is added to wastewater wherein free cyan is oxidatively oxidized and this wastewater is irradiated with ultraviolet rays while the pH of wastewater is stepwise lowered from an alkaline side to an acidic side to decompose a non-ferrous metal cyanide complex contained in wastewater. Further, (3) the wastewater wherein free cyan is oxidatively decomposed and pH is held to an almost constant value of 7 or more is irradiated with ultraviolet rays and aerated to decompose a ferrous metal cyanide complex.
Patent JP-2001008697-A (JP)
Title: Preparation of non-fusion protein with escherichia coli
Inventor: SCHMITZ ALBERT
IPC: C12N15/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain biologically activated rIGF-II by isolating rIGF-II from the host cells, reducing the S-S bonds in the rIGF-II, dissolving the reduced polypeptide under modification conditions to regenerate the peptide to the activated form, followed by forming the S-S bonds after the regeneration. SOLUTION: Rat insulin-like growth factor II (rIGF-II) produced by the host cells is isolated, dissolved in a suitable solvent and the resultant rIGF-II solution is dialyzed to the folding buffer solution. Then, the rIGF-II may be arbitrarily folded to the biologically activated form in the presence of a proteinase inhibitor, and the rIGF-II is incubated in the folding buffer solution in the presence of an oxidizing substance under oxygen-free conditions so that the reduced ssulfhydryl groups may slowly oxidized to return to the intramolecular disulfide bonds and regenerated to the biologically activated form. When desired, the polypeptide bearing free carboxyl groups and/or free amino groups are converted to salts, or the salt is converted to the free peptide thereby giving the objective protein.
Patent JP-2001349820-A (JP)
Title: Vertical metal halide lam type weather-resistant optical tester
Inventor: SUGA CHOICHI
IPC: G01N17/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in the conventional testers that the difference between the temperature of an upper lamp sealing part and that of a lower lamp sealing part is very large in the lamp house of a conventional air-cooled vertical long-arc type are metal halide lamp type weather-resistant optical testers and various adverse effects, such as emission non-uniformity of a lamp, damages to the molybdenum membrane of the lower lamp sealing part or the like are brought about. SOLUTION: An air pump or a blower is newly provided outside a tank to suck cooling air and a local cooler for cooling the central part of the lower lamp-sealing part is provided to the lower attaching metal fitting part of the lamp house, and the difference between the temperature of the upper lamp sealing part and that of the lower lamp sealing part is reduced to the utmost, by regulating the air amount of the local cooler and the air amount of the blower for sending cooling air to the lamp house.
Patent JP-2001351311-A (JP)
Title: Seeking method for optical disk and optical disk driver
Inventor: MOTOHASHI ATSUSHI
IPC: G11B7/085
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively seeking or reading by reading the address information out of both recorded and unrecorded parts of a writable or rewritable optical disk in different access methods, and also to provide an optical disk driver. SOLUTION: In a seek mode, a recorded part is sought by means of the recorded address information and an unrecorded part is sought by means of ATIP. It is checked whether the unknown parts are already recorded or not. These check results are recorded in every record/reproduction unit and with relation secured among them and then used for the following seeking operations. When a seeking operation is carried out by means of ATIP, the rotation system is set to CLV and also the rotational speed is set at a level where ATIP can be read. In a reproduction mode, it is decided whether the next track includes an unrecorded part. When the next track includes an unrecorded part, the track is reproduced in accordance with ATIP. Meanwhile, if its is decided that unrecorded part is recognized right after the final record/reproduction unit (i.e., sector) of the recorded part, the final sector is reproduced and then immediately the rotation system is set to CLV and also the rotational speed is set at a level where ATIP can be read.
Patent JP-2001349740-A (JP)
Title: Method of guiding parking area, and navigation system
Inventor: OGISHIMA RYOICHI
IPC: G09B29/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To instantly display a parking area matched to requirement of a user, while adding business hours, regulation conditions for vehicle types, a charge and the like as to the parking area. SOLUTION: A map data reading means 102 reads a data as to the parking area, a parking area retrieving means 108 retrieves the parking areas in the vicinity of an input destination or point based on the data, a parking area extracting means 109 extracts, out of the parking areas, the parking areas which carry on business at a present hours, on a present date and a present day of the week, the parking areas suitable for a condition of the vehicle width, vehicle height or vehicle type of an own vehicle, and the parking areas of which the charge per a unit time is low, when the parking areas are found, and a parking area weight-giving means 110 arranges the parking areas in order of low charges or of nearness to be displayed on a displaying means 105. A parking area retrieving means 111 retrieves a route from a present position of the own vehicle to the parking area to be displayed.
Patent JP-2001347753-A (JP)
Title: Ink jet recording sheet
Inventor: OBAYASHI KEIJI
IPC: B41J2/01
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, firstly which prevents surface reflection from developing without deteriorating the sharpness of an image and the unevenness of a surface and has proper lustrous properties and secondly in which the image-like uneven luster is reduced even when the sheet is printed with a pigment ink. SOLUTION: In this ink jet recording sheet, at least two ink absorbing layers are provided on a support. In the ink absorbing layer, which is apart furthest from the support and has a dry film thickness of which of L μm, includes melting agent having the average particle diameter of d μm, d/L lies within the range of 0.2 to 4. At the same time, the 60 deg. specular gloss according to JIS Z 8741 of the surface of the ink absorbing layer is 10 to 33%.
Patent JP-2001356307-A (JP)
Title: Liquid for contact lenses
Inventor: TSUZUKI AKIRA
IPC: C11D1/94
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid for contact lenses which has an excellent cleaning effect to the contamination and above all lipid contamination of the contact lenses, is capable of surely assuring the safety to the eyes and has sterilizing effect. SOLUTION: The liquid for the contact lenses is prepared to contain at least >=1 nonionic surfactants together with an amino acid-base cationic surfactant.
Patent JP-2002002665-A (JP)
Title: Simply sealable box made of corrugated board
Inventor: NAKAO YOSHIKAZU
IPC: B65D5/10
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated board box capable of being simply sealed by mannual operation. SOLUTION: The corrugated board box has end flaps 6 and side flaps 7, which extend from each pair of end walls 1 and of side walls 2, respectively, and when the side flaps 7 are overlapped on the end flaps 6, an opening remains in a top face of the box. This corrugated board box is so designed that a locking piece 9 having a protrusion 8 on both sides thereof is formed by cutting each end flap 6 and that when the locking piece 9 is pulled up while being deflected, each protrusion 8 gets on the side flap 7, whereby a closed state between each end flap 6 and each side flap 7 is maintained.
Patent JP-2002004554-A (JP)
Title: Structure and execution method for double floor
Inventor: UWANO SHOJI
IPC: E04B5/43
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To accomplish a reduction in a floor impact sound pressure level, in particular, the reduction, which has conventionally been regarded as difficult, in a heavyweight floor impact sound pressure level by controlling the floor- surface vibration generated by contact between the floor surface and an impact source in order to shorten the vibration time of the floor surface. SOLUTION: The double floor structure undergoing the execution of work is provided with the floor surface supported on a cushioning material disposed on a floor slab and a supporting leg and characterized by having a damper member for coupling the floor slab and the floor surface.
Patent JP-2002009306-A (JP)
Title: Method for manufacturing polycrystalline compound semiconductor solar battery
Inventor: OYAMA HIDEAKI
IPC: H01L31/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline compound semiconductor solar battery with improved output characteristics such as conversion efficiency inexpensively with improved reproducibility, for example, by removing an electrical barrier existing in a crystal grain boundary in a polycrystalline compound semiconductor. SOLUTION: This method for manufacturing the polycrystalline compound semiconductor solar battery has a process for composing a sub module by forming each semiconductor layer for forming a p-n junction and an electrode layer that is continuous to the p-n junction, and then allowing a current to flow to the sub module in a forward or backward direction from an external power supply while a light-inducing current does not flow.
Patent JP-2002009630-A (JP)
Title: Galois field euclidean algorithm arithmetic unit
Inventor: FUJIYOSHI TOSHIHIDE
IPC: G06F11/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a Euclidean algorithm arithmetic unit for a polynomial in a Galois field, that can reduce circuit scale, especially a memory space, without causing increase in the processing time. SOLUTION: The Galois field Euclidean algorithm arithmetic unit 27, that applies Euclidean algorithm arithmetic operation between a 1st polynomial of a high degree and a 2nd polynomial of a low degree to calculate a final greatest common measure polynomial, is provided with a Galois divider 1 that repeats division until two numbers are divisible, a 1st memory 31 that stores the 1st polynomial, outputs it to the divider 1 as a dividend polynomial at a 1st division, stores a 3rd polynomial as a residue after all of the 1st polynomial is outputted to the divider 1, and outputs it to the divider 1 as a divider polynomial at a 2nd division, a 2nd memory 32 that stores the 2nd polynomial,  outputs it to the divider 1 as a divider polynomial at the 1st division and outputs the stored 2nd polynomial to the Galois divider 1 as a dividend polynomial at the 2nd division after the 1st memory 31 stores the 3rd polynomial, and a delay circuit 35 that delays a remaining polynomial which is the output at the 1st division.
Patent JP-2001044932-A (JP)
Title: Network device and method for controlling transmission power
Inventor: KRAIEM BESMA
IPC: H04B7/005
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To appropriately control transmission power in communication in a direct mode. SOLUTION: A mobile terminal device 11 adjusts its transmission power based on recommended value information for transmission power adjustment received from another mobile terminal device 12. The device 11 also generates recommended value information for transmission power adjustment of the device 12 on the basis of a transmission signal received from the device 12 and transmits the recommended value information to the device 12.
Patent JP-2002010194-A (JP)
Title: Signal recording/reproducing device
Inventor: SAWAI MASAHARU
IPC: H04N5/91
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a music player which does not visually bore a user listening to music. SOLUTION: The music player comprises a memory 7, an LCD 8, a signal level detecting circuit 9, and a control circuit 2. When a user operates for reproducing, the control circuit 2 reads a music data for transmission recorded in the memory 7, and an illustration image data contained in the transmission music data is housed in a built-in memory. The control circuit 2 alternately displays a plurality of illustration represented by the illustration image data on the LCD 8 based on a detection result of the signal level in the music data provided from the signal level detecting circuit 9 while the music data contained in the transmission music data is reproduced.
Patent JP-2002010212-A (JP)
Title: Device and method for sending material
Inventor: KANEKO TOSHIHARU
IPC: H04N5/93
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and system for sending a material, which can avoid causing check miss and improves work efficiency of preview processing without a complicated operation. SOLUTION: Reproduction Speed Table(RST) is provided in mother preview processing program (on-air preview processing program) for designating the maximum reproduction speed in response to the length of material so as to operate the material preview or the on-air preview without exceeding the maximum reproduction speed that the RST designates, therefore it doesn't need to stop a high speed reproduction for a while to check the contents of the material as before, so that it can avoid causing check miss and also improve work efficiency without the complicated operation.
Patent JP-2001070896-A (JP)
Title: Substrate washing device
Inventor: ATO KOJI
IPC: H01L21/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing device capable of easily and surely washing the peripheral part of a substrate with a simple configuration. SOLUTION: In this device, scrub washing members 40a and 40b for executing scrub washing by rubbing the surface on the surface to be washed of the substrate W while rotating a cylindrical washing member around a shaft and a peripheral part washing member 46 for scrub washing the peripheral part are provided. The peripheral part washing member is mounted at least one side end part of the scrub washing member, and a base part 48 rotating integrally with the scrub washing member and a brush member 54 flocked on the base part in the direction of the scrub washing member are provided.
Patent JP-2002013371-A (JP)
Title: Bottom rail lower limit position adjusting device of horizontal blind
Inventor: SUE TOSHIBUMI
IPC: E06B9/388
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting device capable of easily performing fine adjustment of a lower limit position of a bottom rail. SOLUTION: In the bottom rail lower limit position adjusting device of a horizontal blind constituted such that a tape holder 3 is fitted in a plurality of sections of the bottom rail 1, an adjusting means is arranged in the tape holder 3 or the bottom rail 1, and rudder cords 2a, 2b are pulled in toward the bottom rail 1 or pulled back toward a head box by the adjusting means to adjust the lower limit position of the bottom rail 1, the adjusting means is constituted by an operation means 6 and a movable member 11 interlocking with the operation means 6 to enable fine adjustment of the lower limit position of the bottom rail 1 by pulling in or pulling back the rudder cords 2a, 2b due to the travel of the movable member 11.
Patent JP-2002014249-A (JP)
Title: Waveguide grating element
Inventor: TAMURA KENICHI
IPC: G02B6/122
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide grating element having no temperature dependency of a drop wavelength. SOLUTION: In the waveguide grating element wherein waveguides 2a, 2b are formed over from one end to the other end on the surface of a quartz substrate 8 and also gratings 3a, 3b are formed in the waveguides 2a, 2b, and a metallic plate 11 is stuck on the whole rear surface of the quartz substrate 8, the quartz substrate 8 is formed so that the cross section of the substrate orthogonal to the waveguides 2a, 2b is formed in a convex shape and moreover the waveguides 2a, 2b and the gratings 3a, 3b are formed in a projection part.
Patent JP-2002023987-A (JP)
Title: Information distribution system, information processor and output device
Inventor: OWADA HIROSHI
IPC: G06F3/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To promptly notify a user of the operation situation of an output device for outputting contents received through a network. SOLUTION: The user can promptly cope with the malfunction of the output device by notifying the user of information about the operation situation of the output device through an information processor with the method desired by the user and at the time desired by the user.
Patent JP-2002017420-A (JP)
Title: Glasses case
Inventor: ENDO TAKEMITSU
IPC: A45C11/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a convenient glasses case which enables a user to fold temples by a single hand. SOLUTION: This glasses case enables a user to fold temples 101, 102 by making temple ends of a pair of right and left temples 101, 102 respectively abut on temple end pressing parts 41, 51 in a condition both temples are opened and pushing glasses 100 into the case to slide temple ends and guiding and sliding temple ends by temple guides 42, 52.
Patent JP-2002018071-A (JP)
Title: Tray device in game machine
Inventor: OTANI TAKESHI
IPC: A63F5/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a ball storage chamber and to improve the operability of a game machine. SOLUTION: An upper tray device 22 is provided with an upper face 31 protruded forward from the front face of a game machine frame body 1, the ball storage chamber B formed on the upper face 31 to be recessed downward from the upper face 31, a front face 32 extended downward to cover the ball storage chamber B from the front edge of the upper face 31, and the game related operation section 42 provided on the front face 32. The front face 32 is formed into an inclined face, with the lower edge of the front face 32 protruded forward than the upper edge of the front face 32. The mechanism section of the game related operation section 42 is obliquely arranged between the front face 32 of the upper tray device 22 and the ball storage chamber B, and the longitudinal size of the mechanism section in the direction perpendicular to the front face of the game machine frame body 1 is reduced.
Patent JP-2002021242-A (JP)
Title: Staging installing structure
Inventor: TAKAHASHI KOICHI
IPC: E04B1/348
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a staging installing structure which is excellent in strength and flashing performance, facilitates installation of the staging, and is formed of beam members for a flat roof. SOLUTION: The staging 1a is formed of the beam member 11 having leg portions 12 at its both ends, and the leg portions 12 of the staging 1a are fixed to a ceiling girder 21 via roof frame spacers 22 and reinforcing plates 24, respectively.