baber/WOPTO huggingface dataset:
Patent JP-2003042428-A (JP)
Title: Ash melting furnace and operation method for the ash melting furnace
Inventor: FUKUMA YOSHITO
IPC: F27D21/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To improve automatic operation control for an ash melting furnace by accurately and continuously measuring the thickness of a molten metal layer in the body of the melting furnace without causing the very high cost of a consumed article. SOLUTION: An ash melting furnace comprises a melting furnace body having a slag outlet for continuously flowing molten flag, a support frame for the melting furnace body including a weight detector for continuously detecting the weight of the melting furnace body, a data processing apparatus into which a weight detection signal on the melting furnace body from the weight detection signal is inputted to calculate a metal layer lever and a slag layer level in the melting furnace body from the weight detection signal, and a control device for controlling the actuations of a slag outlet cleaning apparatus and an ash supply apparatus on the basis of an output of data from the data processing apparatus.
Patent JP-2003044800-A (JP)
Title: Non-contacting radio frequency identification medium using conductive polymer
Inventor: ENDO YASUHIRO
IPC: B42D15/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-contacting radio frequency identification(RF-ID) medium which avoids losing of conductivity due to bending, etc., which has no problem that a base material is damaged in a production process, which is gentle to environment, which dispense with sorting processing such as recovering metal from scraps, which can be mass-produced at a low cost, and which can be applied to the forms of a non-contacting IC card, a tag, a label, a form, a post card, an envelope, etc. SOLUTION: The non-contacting (RF-ID) medium uses conductive polymer provided with a conductive circuit part formed with conductive conjugated system polymer as a primary material. It is preferable to use conductive conjugated system polymer doped with a dopant.
Patent JP-2003042017-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: TANAHASHI TOSHIHIKO
IPC: F02M35/024
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of a filter portion of an adsorbing sheet, generated during manufacture. SOLUTION: The adsorbing sheet 44 to be attached to an housing of an internal combustion engine air cleaner is inserted into a resin frame 46, and the resin frame 46 is divided into plural portions 46A, 46B, 46C, 46D, 46E, 46F located along the peripheral direction with plural slits 50 formed at four corners and a central portion in the longitudinal direction.
Patent JP-2003042643-A (JP)
Title: Ventilating device
Inventor: UMEHARA TSUTOMU
IPC: F25D23/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To perform ventilation of air in a refrigerator at a low cost without the occurrence of a trouble due to the increase of the temperature of a fresh stored substance and a trouble due to dew condensation. SOLUTION: An air supply and exhaust device 1 and a humidifying device 2 are interconnected through a feed duct 3 and an exhaust duct 4. The positions of the air supply and exhaust device 1 and the humidifying device 2 are set so that condensate generated through ventilation is processed on the humidifying device 2 side through a feed duct 3 and an exhaust duct 4. A direct feed of high temperature outside air as a feed for ventilation is eliminated and dew condensate generated through ventilation is processed on the humidifying device 2 side together with humidified drain after passage of it through the feed duct 3 and the exhaust duct 4.
Patent JP-2002244681-A (JP)
Title: Telephone system with karaoke music data reproducing function, digital television device with karaoke music data reproducing function, and karaoke music data distributing device
Inventor: HIROHATA MASAHARU
IPC: H04W92/08
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a digital television device with a karaoke music data reproducing function which solves the problem that the use of karaoke in television view environment in a living room become in convenient when a karaoke music data reproducing device is prepared individually. SOLUTION: The telephone system or the digital television device each with a karaoke music data reproducing function can receive karaoke music data by wireless or wired and reproduce them and is equipped with an operation means of buttons, dials, etc., a display means which displays characters and images, a reproducing means which reproduces music, a means for specifying and downloading desired karaoke music data by operating the operation means according to a prescribed procedure, and a means which makes the reproducing means reproduce the karaoke music downloaded by operating the operation means according to a prescribed procedure, and also makes the display means display corresponding texts and images.
Patent JP-2003046196-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: MATSUMOTO KENJI
IPC: H01S5/223
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the shape of a guide part and stably emit light in a basic horizontal mode, in a semiconductor laser that has an S-ARROW structure to shut out basic horizontal mode light between a pair of guides extending in the resonant direction with an interval in distance to each other. SOLUTION: A plurality of layers including an active layer 18, an upper first clad layer 17, an upper second clad layer 15 and a current block layer 13 are formed on a substrate 20, and a mask 25 having a pair of openings that extend in the wave guiding direction and have the same width and are parallel to each other is formed on the current block layer 13. After a pair of grooves 28 are formed in the current block layer 13 by etching using the mask 25, the upper second clad layer 15 on the bottom of the grooves 28 is etched and removed to form a pair of grooves parallel to each other in the upper second clad layer 15, and a ridge part E left between the pair of grooves 28 in the current block layer 13 is etched and removed. Then, a material that has a larger refractive index that the clad layer 15 is embedded in a pair of grooves formed in the clad layer 15, forming a guide part G with a large equivalent refractive index.
Patent JP-2003049927-A (JP)
Title: Differential limitting-device
Inventor: TANAAMI KUNIO
IPC: F16H48/40
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential limitting-device allowing improvement of abrasion resistance and burning resistance. SOLUTION: In the differential limiting-device, working gear comprising side gears 7A and 7B and a pinion gear 6 is disposed in a differential gear case 2, sliding frictional resistance is generated by meshing reaction of the differential gear between the side gears 7A and 7B and the differential gear case 2, and a working limit force is provided by the sliding frictional resistance. Conical surfaces 8A, 9A, 8B, and 9B facing the differential gear case 2 and the side gears 7A and 7B, respectively are formed, cone rings 10A and 10B are disposed between the conical surfaces 8A, 9A, 8B, and 9B, and floating plates 11A and 11B made of a material softer than those of cone rings 8A and 8B and the conical surfaces 8A and 8B of the side gears 7A and 7B are disposed between the cone rings 10A and 10B and the conical surfaces 8A and 8B of the side gears 7A and 7B.
Patent JP-2003038460-A (JP)
Title: Cough sound detector, cough sound detecting method, cough sound detecting program and information storage medium
Inventor: SHIBUYA ATSUO
IPC: A61B5/08
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To detect a cough sound from breathing sound with good accuracy and automatically record the number of times of coughs. SOLUTION: This cough sound detector is provided with a sound pressure curve creating means for creating a sound pressure curve from voice signals continuous in time series, a cough sound candidate extract means for extracting an area where sound pressure above a designated value continues for more than designated time from the sound pressure curve to be taken as a cough sound candidate, and a cough sound detecting means for determining whether the cough sound candidate is a cough sound or not for every cough sound candidate. The cough sound detecting means is provided with an event measuring means for measuring a rising gradient and kurtosis, and if necessary, the maximum sound pressure of the cough sound candidate, and an event determining means for determining whether the cough sound candidate is a cough sound or not according to the rising gradient and kurtosis thereof.
Patent JP-2003049401-A (JP)
Title: Roadbed material
Inventor: SHINOHARA HISAO
IPC: E01C3/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost roadbed material without any construction problem, making the most use of coal ash which is industrial waste and suppressing crack initiation even in the weak ground. SOLUTION: This roadbed material is produced by using fly ash, clinker ash and a granular hard material as aggregate and using cement as a binding material.
Patent JP-2003051131-A (JP)
Title: Detector for focus error signal
Inventor: FUKUI TOSHIAKI
IPC: G11B7/09
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To attain the stable focus servo control by correcting the deviation in detection voltages of photodetecting elements of a quandripartite photodetector. SOLUTION: A sum signal of respective detecting voltages of two groups of the photodetecting elements which are arranged in the direction of diagonal lines of the quandripartite photodetector arranged in the matrix state with a cross in square shape, is corrected by a signal of the difference in respective detection signals, then the focus error signal is detected by taking difference the sum signal of corrected respective detection voltages.
Patent JP-2003057923-A (JP)
Title: Image forming device
Inventor: NAMEKATA SHINICHI
IPC: G03G15/16
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an image carrier in the type in which the image carrier and an intermediate transfer body are in constant contact with the image carrier. SOLUTION: In an image forming device having a low-speed mode in which secondary transfer is carried out by decreasing the speeds of the intermediate transfer body and image carrier, control is exerted in such a manner that an electrifying voltage or electrifying current for the image carrier is decreased as the speed of the image carrier changes. Set values of high voltages applied to the electrifying wire of an electrifying charger and to an electrifying grid are altered as the speed of the photoreceptor drum decreases, that is, as the rotating speed of the motor of the drum decreases.
Patent JP-2003060362-A (JP)
Title: Housing structure for electronic apparatus
Inventor: MIYAZAKI SHUICHI
IPC: G06F1/16
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To suppress reducibly the increasing amount of the volume of the whole housing structure for electronic apparatuses and to improve the portability of an electronic apparatus, by providing an attaching structure for replaceably attaching a cover to a housing body, in the housing structure so having the housing body and so having the cover for protecting the housing body by covering its top surface which can be opened/closed in a fluctuating way with a user being able to select the opening direction of the cover, by altering one another the attaching places for attaching the cover to the housing body. SOLUTION: There are formed, in at least two places of a housing body 12 cover-assembly attaching portions each of which comprises a pair of linear grooves 26 extended along the side-edge portion of the housing body 12, which is nearly linear in form in the plan view of the housing body 12. Furthermore, an attaching base portion 22 of a cover assembly 20 is formed as a profile material, whose shape is fitted to the surface of the side-edge portion of the housing body 12, which is nearly linear in form in the plan view of the housing body 12. Thereby, the attaching structure for a replaceably attaching a cover 18 to the housing body 12 is constituted.
Patent JP-2003009855-A (JP)
Title: Method for polylactic acid splitting enzyme and/or proteinase k-like protease production
Inventor: TOKIWA YUTAKA
IPC: C12R1/01
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for polylactic acid splitting enzyme and/or proteinase K-like protease production. SOLUTION: This method for polylactic acid splitting enzyme and/or proteinase K-like protease production is characterized in that a bacterium capable of producing a polylactic acid splitting enzyme and/or a bacterium capable of producing a proteinase K-like protease in the presence of at least one kind selected from the group consisting of a glycine residue-containing oligopeptide, an alanine resistance-containing oligopeptide, valine resistance-containing oligopeptide, valine, alanine, glycine, gelatin, soybean, collagen, elastin, keratin, silk fibroin and silk fibroin hydrolyzate is cultured and the polylactic acid splitting enzyme and/or the proteinase K-like protease is collected from the culture.
Patent JP-2003059036-A (JP)
Title: Magnetic tape
Inventor: ASANO MICHIO
IPC: G11B5/78
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a thinned magnetic tape having high-reliability. SOLUTION: The magnetic tape has a magnetic layer 2 formed on a nonmagnetic base film 1 and a back coat layer 3 formed on a surface opposite to the magnetic layer formation surface, of the base film 1. An indenter made of diamond is pressed onto the surface of the back coat layer 3, and stress which the indenter receives is 15 GPa to 25 GPa when the maximum impression load is set to be 20 μN.
Patent JP-2003052793-A (JP)
Title: Administering bag for taking of medicine
Inventor: MATSUOKA YUJI
IPC: B65D73/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an administering bag for taking of medicines which sorts out and houses a plurality of predetermined kinds of the medicines by each of time zones, for example, each of morning, midday, night and the day of the week, compactly houses the medicines, is hung like a calendar where the bag is conspicuous and enables a user to correctly take the determined medicines at the determined time without forgetting to drink the medicines. SOLUTION: This bag is constituted by disposing gored pockets 2 which make a plurality of the medicines housed therein see-through and are opened in the upper parts at a mount 1 consisting of a synthetic resin adapted to make hanging possible in such a manner that the medicines for one day can be housed in one row in a horizontal direction and arraying and arranging the gored pockets for one week in a longitudinal direction in such a manner that their bottoms overlap partly on the lower gored pockets. The gored pockets for one day arrayed in one row in the horizontal direction are sorted out by fusing the pockets too the mount by every time zone for taking.
Patent JP-2003070006-A (JP)
Title: Electronic camera
Inventor: TAKESHITA TETSUYA
IPC: H04N9/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera, capable of performing gain control by using a white balance adjusting coefficient stored in a memory according to the attitude change of the camera. SOLUTION: The electronic camera is provided with an imaging device 73 for imaging a subject through an interchangeable lens 90, a color sensor 86 for receiving the image of the subject and outputting color signals, a white balance detection circuit 35 (Fig. 2) for calculating white balance adjusting coefficients, on the basis of the color signals outputted from the sensor 86, and an angle acceleration sensor 38a for detecting the posture change of the camera.  A CPU 21 (Fig. 2) instructs an image processing CPU 29 to perform gain control by using the white balance adjusting coefficient stored in the circuit 35 (Fig. 2), when the posture change is not more than 2/3 and all values of the difference between the calculated white balance adjusting coefficient and the stored white balance coefficient, the difference between the calculated luminance and the stored luminance of the subject, and the difference between the present time and the stored time are not more than the threshold, respectively.
Patent JP-2003069134-A (JP)
Title: Semiconductor optical device and method of manufacturing the same
Inventor: ARAKAWA TOMOSHI
IPC: G02B6/122
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing, in the practical cost, a semiconductor optical device which assures excellent controllability in formation of inclined waveguide structure and includes a light emitting surface of low reflectivity. SOLUTION: In this method, a compound semiconductor laminated structure is provided on a substrate, and one end surface of the laminated structure is defined as the light emitting surface. This manufacturing method comprises a step to form, on a substrate 76, a pair of selective growth masks 78A, 78B being separated in the constant interval and having the mask widths expanding respectively toward the light emitting surface, and a step for selective growth, on the substrate, of the compound semiconductor layers 80, 81, 82 with a selective region growth method using a pair of selective growth masks. Accordingly, a compound semiconductor integrated structure is formed and moreover the inclined waveguide structure in which the waveguide is inclined for the light emitting surface may be formed on the mask interval region between a pair of masks.
Patent JP-2002143202-A (JP)
Title: Blood circulation accelerator
Inventor: TSUYUSAKI MIEKO
IPC: A61H39/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a blood circulation accelerator which can accelerate the blood circulation of a lesion, or the like, having an unfavorable blood circulation. SOLUTION: A plurality of ventilation holes 3 are arranged on the upper surface of an air chamber 1 on which feet are placed. On the upper surface, a plurality of protruding sections 5 for pointillage are provided. At the upper end of the air chamber 1, an air suction port 7 is arranged. The air suction port 7 is connected with the discharge port 13 of a warm air blower 11 by a fixing ring 9. Air which is taken in by the warm air blower 11, is heated by a heating wire 21, and warm air is prepared. Cold air or the warm air is discharged from the ventilation holes 3 to the feet. The warm air and the cold air are alternately discharged. This repetition is performed at an every specified period of time.
Patent JP-2003078542-A (JP)
Title: Concentrator
Inventor: TEZUKA TOSHIYUKI
IPC: H04L12/46
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To connect information processing terminals through a cable to each other, and to transmit/receive data with external information processing equipment having a wireless communicating means by connecting an adapter for wireless communication in order to prevent a USB port from being occupied, and to prevent any other peripheral electronic equipment from being connected. SOLUTION: This concentrator is provided with a cable transmitting/receiving part 17 for transmitting/receiving data through a connection line with each information processing terminal, a wireless transmitting/receiving part 18 for wirelessly transmitting/receiving data with external information processing equipment 21 and 22, and a communication control part 19 for controlling the transmission/reception of data between each information processing terminal and the external information processing equipment.
Patent JP-2003077419-A (JP)
Title: High pressure discharge lamp and lighting fixture
Inventor: TAKAYAMA DAISUKE
IPC: F21Y101/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp and a lighting fixture using this discharge lamp with which a scattering of glass fragments of an outer tube bulb is prevented even if a bulb is downsized or higher-powered using existing scatter-proof coating. SOLUTION: The high pressure discharge lamp L1 is equipped with an arc tube 4 which has at least a pair of electrodes 5a and 5b facing each other within an end section of an arc tube bulb 40 and encloses a discharge medium, an outer tube bulb 1 which has a swollen section 11 in the middle, minor diameter sections at both ends and a sealing section formed at one end and has an arc tube 4A along a tube axis in the inside enclosing a inert gas or nitrogen gas, a base 3 fitted at the side end of the sealing section of the outer tube bulb 1, a heat ray reflecting film 8 formed on the surface nearer to the sealing section of the outer tube bulb 1 and with a scatter-proof coating 7 formed on the surface of the outer tube bulb 1. The lighting fixture 9 uses this discharge lamp L1.
Patent JP-2002172479-A (JP)
Title: Laser parting method, laser parting device, manufacturing method for liquid crystal device, and manufacturing device for liquid crystal
Inventor: TERADA SHOICHI
IPC: B23K26/064
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser parting method capable of parting two pasted boards with excellent accuracy and a device therefor. SOLUTION: On the cutting position of both faces of a panel wherein an upper board 25 and a lower board 35 are pasted through a seal material 24, a scribe line is previously formed, and by providing a laser injection device, a laser beam is radiated respectively to the scribe lines of the both faces to part the panel 26 (or 27) and obtain a liquid crystal panel 28 of the product size.
Patent JP-2003077670-A (JP)
Title: Organic light emitting element
Inventor: SUZUKI KOICHI
IPC: H01L51/50
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting element having very high efficiency and light output with high luminance and long service life. SOLUTION: In this organic light emitting element having a pair of electrodes composed of an anode and a cathode and at least a layer between a pair of electrodes and containing one or a plurality of organic compounds, at least one layer of the layer containing the organic compounds contains at least one kind of spiro compound expressed by the general formula (I).
Patent JP-2003076174-A (JP)
Title: Fixing device
Inventor: OCHIAI TOSHIHIKO
IPC: H05B3/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which makes it possible to obtain a bright image by preventing the occurrence of tailing. SOLUTION: This fixing device comprises a substrate supporting member which is formed with a heating element by an alloy, such as silver-palladium, on a ceramic substrate, is coated with a glass layer thereon and supports these, a metallic member which is disposed to reinforce this substrate supporting member and exerts pressure thereto, a plastic film which includes these members and a rubber roller which touches this film and can be rotationally driven. The pressure is exerted through paper to the substrate supporting member in an upstream section facing the substrate supporting member with respect to the paper conveyance direction.
Patent JP-2003070781-A (JP)
Title: Supporting unit for medical image diagnosis
Inventor: NAKAJIMA KUNIYOSHI
IPC: A61B6/03
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a supporting unit for medical image diagnosis which can intuitively, objectively, and understandably display lung emphysema and quickly switch the display to display or not display the range of lung emphysema. SOLUTION: Color data to change color of a lung emphysema displayed on a CRT display 18 corresponding to detected progress (size of CT value) of the lung emphysema area are generated by a CPU10 and are set by a mouse to be displayed stacked on the CT image or not to be displayed. The CT image and the color data are displayed on the CRT display 18 based on set display/not display by The CPU10.