baber/WOPTO huggingface dataset:
Patent JP-2002338295-A (JP)
Title: Alkali-free glass, composition for electronic circuit board and electronic circuit board
Inventor: USUI HIROSHI
IPC: H05K1/03
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To produce alkali-free glass which has a low dielectric constant and a low dielectric loss, and enables the production of an electronic circuit board usable in joining with a resin board by undergoing burning at 850 to 950 deg.C. SOLUTION: The alkali-free glass consists of, by mol, 20 to 44% SiO2 , 0.5 to 20% B2 O3 , 3.2 to 20% Al2 O3 , 10 to 45% MgO, 1 to 20% BaO+SrO, 0 to 20% CaO, 0 to 10% ZnO, 0 to 5% TiO2 , 0 to 5% ZrO2 and 0 to 5% SnO2 .
Patent JP-2002337701-A (JP)
Title: Impact absorbing type steering device
Inventor: RIKITAKE YOSHIKAZU
IPC: B62D1/19
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a steering column of an impact absorbing type steering device. SOLUTION: In the impact absorbing type steering device 1, the steering column 4 has a cylindrical outer jacket 10 and inner jacket 11 fit together by fitting parts 31 and 41. In a collision, both jackets 10 and 11 mutually slide and absorb impact energy. A caulking part 32 comprising a protrusion is formed on an inner circumference 33 of the outer jacket 10, and the caulking part 32 is pressed against an outer circumference 44 of the inner jacket 11 so as to allow a relative movement of the inner jacket 11 only in impact absorption. A shape of the caulking part 32 is relatively long in an axial direction of the outer jacket 10, and it is relatively short in a circumferential direction.  By this, the caulking part 32 can be suppressed within a narrow range in the circumferential direction in a cross section of the outer jacket 10, and rigidity of the outer jacket 10, and as a result, the rigidity of the steering column 4 can be enhanced.
Patent JP-2002350347-A (JP)
Title: Fluorescence detecting apparatus
Inventor: EMOTO FUMIAKI
IPC: H01L27/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence detecting apparatus which can be miniaturized and has a short optical path. SOLUTION: A n type impurity layer 8 is provided on a surface of a p type silicon substrate 7 and a photodiode is formed. A fluorescent reaction vessel 13 as a fluorescent reaction field is disposed over the surface. A p+ impurity layer 21 is formed on a surface of the n type impurity layer 8. When a reverse bias is applied, a part of the p+ type impurity layer is not depleted. If the n type impurity layer is depleted, an electric charge excited by an exciting light is not accumulated in the n type impurity layer 8 and only fluorescence can be detected.
Patent JP-2002346479-A (JP)
Title: Static electricity removing structure of circular- oscillation screening machine
Inventor: IWATA MOTOI
IPC: B07B1/46
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a static-electricity removing structure that can prevent a net clogging or the derioration of screening capacity caused by an electro- static charge. SOLUTION: The static electricity removing structure is equipped with a lower vessel 2 having a cylindrical bottom wherein an oscillation motor 5 is fixed, an upper vessel 4 of a cylindrical shape which is installed on the flange of an opening of the lower vessel, and a metal net frame 12 which is adhered to a circular frame body 11 with an adhesive 14.  In a circular oscillation screening machine comprised of the lower vessel and the upper vessel being joined via an elastic packing 15 by tightening a metal band 19 with them wound around its periphery, a metal net exposed part 21 is provided around the periphery of the screen metal frame whereto no adhesive is applied and one edge part 22a of a fine-mesh electro-conductive metal net 22 which is formed in a strip shape is not only placed in the metal net exposed part and compressed by the elastic packing but also the other edge part 22b of the electro-conductive metal net is put between the inside of the metal band, then electricity is conducted to the lower vessel.
Patent JP-2002347594-A (JP)
Title: Rear wheel brake fluid pressure controller for motorcycle
Inventor: TSUCHIYA YASUHIKO
IPC: B62L3/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To lessen kinds of components of a rear wheel brake fluid pressure controller controlling the fluid pressure of the rear wheel and facilitate the imposing so as to bring the distribution ratio of a brake force of the front and rear wheels near the ideal distribution ratio, when braking the both front and rear wheels of the motorcycle. SOLUTION: When an output fluid pressure of a master cylinder is lower than a first setting pressure, the output fluid pressure of the master cylinder is directly applied to a rear wheel brake; when the output fluid pressure of the master cylinder is lower than a second setting pressure greater than a first setting pressure and not less than the first setting pressure, the brake fluid pressure is maintained, and when the output fluid pressure of the master cylinder is less than the second setting pressure, a plurality of fluid liquid controllers 5 reducing the brake fluid pressure of the rear brake are arranged in the housing 6 in parallel with each other, so as to be stored in a plurality of housing holes 7, corresponding to the improvement in the output fluid pressure of the master cylinder.
Patent JP-2002350259-A (JP)
Title: Semiconductor pressure senor and its manufacturing method
Inventor: EDA KAZUO
IPC: G01L9/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor and a manufacturing method for it capable of improving detection accuracy and temperature characteristics of the detection precision. SOLUTION: This semiconductor is provided with a SOI base board 1, in which a buried oxide film 3 formed of a silicon oxide film is formed in the middle of the thickness direction and a silicon active layer 2 is formed on the main surface side, a diaphragm part 6 formed by etching a supporting base board 4 from the back face of the SOI base board 1 and forming a pressure introduction port 4a reaching the buried oxide film 3, and a gauge resistor 5 formed on the main surface side of the active layer 2 for detecting deformation of the diaphragm part 6. The buried oxide film 3 is arranged over the whole surface on the back side of the active layer 2.
Patent JP-2002348569-A (JP)
Title: Oxygen-incorporated rare earth-activated alkaline earth metal fluorinated halide-based phosphorescent substance and method for producing the same and radiation image transformation panel
Inventor: WAKAMATSU HIDEAKI
IPC: C09K11/61
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain in high productivity a rare earth-activated alkaline earth metal fluorinated halide-based phosphorescent substance in the form of microparticles with narrow size distribution, and to provide a radiation image transformation panel of high sensitivity and high image quality using the above phosphorescent substance. SOLUTION: This method for producing the objective oxygen-incorporated rare earth-activated alkaline earth metal fluorinated halide-based phosphorescent substance of general formula (1): Ba(1-x) M2(x) FBr(y) I(1-y) : aM1 , bLn, cO in a liquid phase is characterized by involiving obtaining a phosphorescent substance precursor by removing the solvent from a reaction mother liquor with a barium concentration of >=3.3 mol/L.
Patent JP-2002356932-A (JP)
Title: Heat bridge mitigation method for building structure
Inventor: YAGI TOSHIYUKI
IPC: E04B1/76
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat bridge mitigation method for a building structure solving a problem of an indoor dew condensation by cutting off an outside cool air transmitted from a slab of a balcony or a corridor projecting to the outside air side of a housing body to a room by a relatively simple method. SOLUTION: The building structure 1 is provided with the housing body 4 comprising a beam material 3, a floor material 6, and a wall material 5 and the slab comprising the balcony 2b or the corridor 2a, at least, continued to the beam material 3 or the floor material 6 and projecting to the outside air side of the housing body 4. A heating element 10 is embedded inside the slab z divided into an outside air side and a room side of the beam material 3 or the wall material 5.
Patent JP-2002357021-A (JP)
Title: Weight for roof tent
Inventor: YOSHIOKA YOSHINORI
IPC: E04H15/32
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new inexpensive weight for a roof tent, which can be easily carried and stored. SOLUTION: This weight is equipped with a closed bag body which is composed of waterproof canvas, a plug for injection/discharge of water, which is provided in a wall surface of the bag body, a device for maintaining a closed state of a cap of the plug, a reinforcing cloth against wear, which is wound for fixation around an outer peripheral surface of the bag body, a through-ring for a belt, which is provided in the reinforcing cloth, and an accessory belt with a buckle for connection, which is made to pass through the through-ring so as to be used as a carrying handle, a shoulder strap, a fastening member or the like.
Patent JP-2002358194-A (JP)
Title: Voice information providing system, voice information providing method and storage medium with program for allowing computer to processing in the same system stored therein
Inventor: ISHITSUKI KOUJI
IPC: G06F3/16
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a voice information providing system capable of providing voiced Internet information by using a telephone line network. SOLUTION: The voice information providing system connected to the Internet for providing Web information displayed by a Web file indicating a Web display format provided on the Internet to an information request origin connected through a telephone line network with a voice is provided with a script analyzing means for analyzing a script file defining the reading order of the Web information, and for generating reading information and a telephone information providing means for voicing the reading information generated by the script analyzing means, and for providing the Web information through the telephone line network to the information request origin with a voice.
Patent JP-2002360951-A (JP)
Title: Steering wheel toy
Inventor: TODOKORO MASATOSHI
IPC: A63H33/30
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel toy for small children safely and surely fitted for playing where the fitting object is extended either in the vertical direction or in the horizontal direction by improving the fitting means of the steering wheel toy. SOLUTION: A connecting part for connecting the fitting means is disposed on the lower part of the toy body, and according to the state of an installation part, a removable fitting means for a vertically extended installation part or a removable fitting means for a horizontally extended installation part can be connected to the connecting part. The connecting part is provided with a connecting part easily removable by sliding the fitting means. The fitting means for the vertically extended installation part is provided with a Hook-and- Loop fastener wound in the direction intersecting the longitudinal direction of the fitting means, and the fitting means for the horizontally extended installation part is provided with a fitting port whose opening width can be controlled according to the shape of the installation part.
Patent JP-2002364954-A (JP)
Title: Sherbet type ice making device
Inventor: IMAI MASAAKI
IPC: F25C1/14
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the damage and breakage of a scraper 4d in a sherbet type ice making device equipped with a scraping type ice making evaporator 4 constituted of an inner tubular body 4a provided with a compressor 1, a condenser 2 and expansion valves 11a, 11b while accommodating a rotary type scraper 4d opposed to the inner peripheral surface of the same and provided with outlet and inlet ports 4e, 4f for liquid to be frozen such as water or the like, and an outer tubular body 4b, fitted to the inner tubular body 4a so as to form an annular gap of an evaporating chamber 4c between the inner tubular body 4a and the outer tubular body 4b. SOLUTION: A liquid separating tank 5 is provided on the way of a refrigerating cycle pipeline from the condenser 2 to the expansion valves 11a, 11b to supply liquid state refrigerant for refrigeration to the evaporating chamber 4c through the expansion valves.
Patent JP-2002367168-A (JP)
Title: Disk discriminating device
Inventor: MURAOKA YASUHIRO
IPC: G11B7/004
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems that even a recording disk fails to be detected of wobbles and is erroneously discriminated to be a reproduction-only disk and the reliability of disk discrimination is poor when the disk discrimination is performed by detecting the wobbles. SOLUTION: In discriminating the disk, the wobbles are detected by setting a tracing position by an optical head at the prescribed position in the diametral direction of the disk and driving the disk by changing the number of revolutions around the prescribed number of revolutions corresponding to this prescribed position. As a result, even if there is a factor that the number of revolutions of the disk deviates from the intrinsic number of revolutions, a period when the disk is rotated at the intrinsic number of revolutions is disposed and the wobbles are detected in this period, by which the accuracy of discriminating the recording disk and the reproduction-only disk is improved.
Patent JP-2002027290-A (JP)
Title: Camera with display
Inventor: KAWAZU KEIICHI
IPC: H04N101/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a small and light camera with display, which can recognize data of a photographed image and a photographing condition. SOLUTION: The camera is provided with an image pickup means for obtaining an image signal by converting a light image into an electric signal, a recording means for recording image information based on the image signal in a recording device, and a display means for displaying the image based on image information recorded in the recording device. The camera with display has a mode where the image and information associated with the image are simultaneously displayed, and a mode where the image and information associated with the image are not simultaneously displayed.
Patent JP-2003002735-A (JP)
Title: Low temperature fired ceramic composition and method for producing the same
Inventor: ANDO MIGIWA
IPC: H01P7/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature fired ceramic composition that can be fired at a low temperature and has superior dielectric property in a high frequency region and to provide a method for producing the composition. SOLUTION: The low temperature fired ceramic composition is obtained as follows: a mixture is prepared in such a way that when it is represented by the formula xSiO2 -yCaO-zMgO (where each of (x), (y) and (z) denotes mol% and x+y+z=100 mol%), the (x), (y) and (z) exist in a region formed by connecting points (a)-(e) in figure 1, the mixture is heated to prepare a diopside crystal matrix material, a mixture is prepared as a compounding material in such a way that when it is represented by the formula αSiO2 -βLi2 O-γMgO, the α, β and γ exist in a region formed by connecting points A-D in figure 2, the compounding material is added to the diopside crystal matrix material and the resulting mixture is fired.
Patent JP-2002372747-A (JP)
Title: Projection type display device
Inventor: KOBAYASHI AKIHIRO
IPC: G03B21/16
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which prevents the exhaust heat from an air exit from affecting the video light from a projection lens and improves an image grade when the same plane of a casing is provided with the projection lens and the air exit. SOLUTION: The projection type display device is provided with the projection lens and the air exit for an exhaust fan for cooling on the same plane of the casing and is provided with a freely openable and clossable partition plate (lens cover) between the projection lens of the casing and the air exit. When this partition plate is closed, the plate is used as a protective cover for the projection lens and when the partition plate is opened, the plate is used for preventing the interference of the video light from the projection lens and the exhaust heat from the air exit.
Patent JP-2002370340-A (JP)
Title: Press plate clamping unit for sheet-fed printer
Inventor: NITTA MASAO
IPC: B41F27/12
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a press plate clamping unit for a sheet-fed printer capable of saving space with a simple structure capable of imparting a gradient regulation of a press plate and a suitable tension in response to a type of the press plate. SOLUTION: The press plate clamping unit for the sheet-fed printer comprises transfer members 29, 24 and 26 energized to a rear clamp 4 side by a gradient regulating spring 15, and a specifying part 23b provided to specify movements of the members 29, 24 and 26 to the clamp 4 side so that the members 29, 24 and 26 are not contacted with the clamp 4. Thus, the specification of the part 23b is released so that the members 29, 24 and 26 are contacted with the clamp 4 with the result that the energizing force of the spring 15 is operated at the clamp 4.
Patent JP-2002083434-A (JP)
Title: Optical pickup device
Inventor: MATSUDA TAKEHIRO
IPC: G11B7/1353
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device correspondent to double wavelengths which can be miniaturized without using a synthetic prism. SOLUTION: In the optical pickup device 200 using a semiconductor laser element 50 having a first light emitting part 36 and a second light emitting part 40, the first light emitting part 36 is disposed in the position where an image height is not generated and the second light emitting part 40 is disposed in the position where the image height is generated. When the first light emitting part 36 is driven, the same focus driving current is supplied from a focus drive part 120, and when the second light emitting part 40 is driven, an offset value having a prescribed size is generated from a offset generating part 126. The pickup device 200 is driven in the direction of a focus in the state that an object lens 54b is inclined by making differ one focus driving current of the focus drive part 120.
Patent JP-2003003172-A (JP)
Title: Method for improving coke
Inventor: ITAGAKI SHOZO
IPC: C10B39/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving coke, by which coke quality irregularity caused by the difference in the maximum end-point temperatures in a coke oven is improved or the deteriorated quality of the coke due to the lowering of carbonization temperature or the shortage of carbonization time is improved by efficiently reheating red-heated coke in a coke dry quenching installation, thereby recovering the quality of the coke to that near to the quality of conventional high temperature carbonized coke. SOLUTION: This method for improving the coke, comprising charging air into the pre-chamber portion of CDQ to burn the coke and a gas generated from the red-heated coke, thus heating the coke, is characterized by outputting a coke strength distribution in the lower end cross-sectional inner portions of the pre-chamber by the use of a three-dimensional integrated simulation model comprising a material flow simulation model and a coke-improving simulation model and then determining the optimal air-blowing volume fit to a coke- discharging temperature on the basis of the outputted results.
Patent JP-2003007353-A (JP)
Title: Method of capacity detection of lead battery
Inventor: SATO HIROYUKI
IPC: H01M10/48
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the capacity detection precision of a lead battery by using a simple detection means. SOLUTION: A step S103 that judges the polarized state of the battery whether it is stable or not is followed by steps S104 and S105 that calculate the electromotive potential by assuming the current-voltage characteristic line based on the two pairs of the current and voltage data of the battery in a state that the step S103 is judged affirmed, and a step S106 that determines the capacity from the electromotive potential. A highly precise electromotive potential is obtained by using data in which the polarized state is stabilized for calculating the electromotive potential without accumulating a large number of data.
Patent JP-2002083446-A (JP)
Title: Optical recording medium
Inventor: ARIOKA HIROYUKI
IPC: G11B7/24097
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium with which multi-level recording of five or more levels can be perform on a recording layer by changing the irradiation time of a laser beam. SOLUTION: Virtual recording cells 40 are assumed in grooves 16 on the recording layer 12 of an optical recording medium 10. The irradiation time of a laser beam is modulated at five or more levels every virtual recording cells 40 in accordance with information to be recorded. Recording marks 48A to 48G having different sizes of five or more levels are formed, light reflectances on the virtual recording cells 40 are modulated at multilevels, thereby changes the reflecting levels of a read laser beam during reproduction at five or more levels.
Patent JP-2003006123-A (JP)
Title: Device and method for transmitting e-mail
Inventor: KOJIMA OSAMU
IPC: G06F13/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail transmitter, capable of transmitting e-mail attached with an attached file and e-mail unattached with an attached file, in only one operation. SOLUTION: Text and a plurality of addresses are inputted with an inputting part 11, according to an operation screen displayed on a displaying part 12, an attached file is selected, an address selection condition is inputted, and addresses to which the attached file should be transmitted are designated among the plurality of addresses. The e-mail transmitter 1 selects the addresses with the attached file, to which the attached file should be transmitted, among the designated addresses based on the address selection condition. The e-mail transmitter 1 is connected to a network 6 with a connecting device 16, the e-mail obtained by attaching the attached file to the text is transmitted to the addresses needing the attached file, and e-mail with the text unattached with the attached file is also transmitted to addresses other than the addresses which need the attached file.
Patent JP-2003003740-A (JP)
Title: Open-close member controller and method for controlling open-close member
Inventor: HIRAI NORIYUKI
IPC: E05F15/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an open-close member controller detecting an ambient temperature without using a temperature sensor and being capable of stabilizing holding load regardless of the fluctuation of the ambient temperature. SOLUTION: A control section 13 decides a holding by comparing the speed variation of the speed of revolution of a driving motor 5 with a reference value. The control section 13 computes the ambient temperature from the speed of revolution of the driving motor 5 and the voltage value of a driving power supply supplied to the motor 5 and compensates the speed variation (a temperature-correction coefficient used when the speed variation is obtained) for deciding the holding in response to the computed ambient temperature so that holding load by the roof glass is kept approximately constant regardless of the fluctuation of the ambient temperature.