baber/WOPTO huggingface dataset:
Patent JP-2002088999-A (JP)
Title: Coupling device for handrail member
Inventor: KOYAMA TSUGINAKA
IPC: E04F11/18
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly conduct such operations as to detach a handrail member d on the side of a male member 1 with the male member 1 while keeping the handrail member d on the side of a female member 2 in an attached state or subsequently attach the handrail member d on the side of the male member 1 with the male member 1 by only turning either of inner and outer members 1b and 1a relative to the other member so as to enable both of the members 1b and 1a to more stably advance or retreat relatively in an axial direction. SOLUTION: A coupling device for the handrail member d comprises the male member 1 having a spherical convex part 10 and the female member 2 having a perfect circle-shaped cross-section opening holding part 21 capable of holding the convex part 10 of the male member 1. The male member 1 is composed of the outer member 1a having the convex part 10 and the inner member 1b capable of abutting on the end surface of the handrail member d for the purpose of fixing it. Both of the members 1b and 1a undergo male-and- female coupling by means of external and internal threads 12 and 11.
Patent JP-2002085349-A (JP)
Title: Endoscope apparatus
Inventor: AGANO TOSHITAKA
IPC: A61B1/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To wash a device penetrated through a forceps opening as it is still penetrated through the forceps opening in an endoscope apparatus. SOLUTION: When a sensor part of a photo sensor 108 penetrated through the forceps opening is contaminated, a washing opening 105 for the forceps opening is capable of washing the vicinity of an outlet of the forceps opening. Therefore, when the sensor part of the photo sensor 108 projects over the vicinity of the outlet of the forceps opening, washing is performed with the sensor part of the photo sensor 108 pulled back to the vicinity of the forceps outlet. A valve 141 is opened to send washing water from a washing water unit 140 for the forceps opening into a tube 115, and the washing water is passed through the tube 115 and jetted from the washing opening 105 for the forceps opening to the sensor part at the tip of the photo sensor 108 penetrated through the forceps opening 103 to thereby perform washing.
Patent JP-2002094466-A (JP)
Title: Optical receiver
Inventor: OKAWARA TATSUHIRO
IPC: H04B17/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver which can eliminate noise components from a returned light signal overlaid with noise, when amplifying the returned light signal. SOLUTION: The return light 25, overlaid with noise, is converted into a current signal by means of a photodiode 1 and then is converted into a voltage signal 9 by means of a current/voltage (I-V) conversion section 7. The voltage signal 9 is inputted into an inversing input terminal 4 of an operational amplifier 2 and at the same, is inputted also to a filter 8. The filter 8 extracts low-frequency noise components from the voltage signal and then inputs the components into a non-inverting input terminal 6. The operational amplifier 6 eliminates only the low-frequency in-phase noise components from the inputted signal and the conducts amplification operation.
Patent JP-2002094504-A (JP)
Title: Billing system for internet utility charge
Inventor: HASE KATSUYA
IPC: H04L12/14
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To clearly display the presence of a charge to be burdened by an Internet user. SOLUTION: The billing system consists of an Internet utility terminal 101 and an Internet server 103 provided with Internet utility charging devices 105-110 and with a free home page database 109 that stores charging transfer information to transfer the Internet utility charge to be imposed on the user to a home page opening party and bill the charging on the home page opening party. The charging device 105 changes over the Internet utility charge billed on the home page opening party onto the user when the Internet utility terminal switches the connection from the free home page into a pay home page and displays information denoting revision of a charging destination on the Internet utility terminal.
Patent JP-2002087647-A (JP)
Title: Paper sheets processing device
Inventor: HIRAMITSU KOMEI
IPC: B65H9/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets processing device capable of being miniaturized by reducing the moment of inertia of a supporting frame supporting a pair of attitude correction rollers. SOLUTION: An attitude correcting device 8 for correcting the attitude of bills conveyed by a conveying means is composed of a pair of correction rollers 37, 28 for holding and conveying the bills, a supporting frame 34 for supporting the pair of correcting rollers 37, 38, a first driving motor 54 separated from the supporting frame 34, and rotating and driving the pair of correcting rollers 37, 38, and a second driving motor 48 for inclining the pair of correcting rollers 37, 38 at a predetermined angle to the conveying direction of the bills by rotating the supporting frame 34.
Patent JP-2002084888-A (JP)
Title: Method for controlling temperature of vegetation ground
Inventor: ORIMO TOSHIYASU
IPC: A63C19/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of a vegetation ground, by which the temperature of the ground can highly accurately be controlled from a ground temperature control-starting time, even when the measured value of ground surface temperature is not given as a boundary condition. SOLUTION: This method for controlling the temperature of the vegetation ground, characterized by disposing a weather datum-measuring apparatus comprising a heliograph, an outside air thermometer and an outside air hygrometer, disposing a memory for memorizing the weather data, performing a virtual heat transfer analysis on the basis of the historical measurement data memorized in the memory according to a time history ranged from a prescribed historical time to the present time, setting the determined ground surface layer region temperature at the present time as a temperature initial condition, hereafter performing heat transfer analyses on the weather data measured with the weather datum-measuring apparatus comprising the heliograph, the outside air thermometer and the outside air hygrometer,  thus determining a ground surface layer region temperature in which an underground thermometer is not buried, and controlling a heat medium supplied to a pipe under the consideration of the heat conductivity of the ground, while using the underground temperature of the ground surface layer region as a target ground temperature.
Patent JP-2002094010-A (JP)
Title: Esd protective element for soi-integrated circuits
Inventor: TAKAMURA TAKASHI
IPC: H01L21/822
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a low-leakage ESD protective element for SOI-integrated circuits which enables easy control of the withstanding voltage and allows a high ESD resistance to be taken. SOLUTION: A protective element is shown, which is constituted with a silicon single-crystal film on an insulation film in order to escape an applied current exceeding a withstanding level to a SOI-integrated circuit. On an arbitrary transfer path of a signal from an input terminal (input pin) IN to an inner logic circuit ILGC via an input buffer, there is a transversal array of a p+ region 11 wired to an aluminum wiring 10, an n- region 12, a p- region 13 and an n+ region 14 which is connected to an aluminum wiring 15, coupled with a reference potential (ground potential GND). This array of the regions 11-14 forms a thyristor structure such that triggering is made by punch-through.
Patent JP-2002099857-A (JP)
Title: Personal authentication method and personal authentication system
Inventor: YAMADA MITSUHIKO
IPC: G06Q20/24
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a personal authentication method and a personal authentication system capable of authenticating that a user of a credit card is the owner of the credit card. SOLUTION: When the user of the credit card purchases merchandise, data of the credit card is sent to an Internet shopping site 3. The Internet shopping site 3 inquires about propriety of usage of the credit card to a site 2 of a credit card company. The site 2 of the credit card company accesses to a personal authentication site 1 and requests for authentication of whether or not the user of the credit card is the owner of the credit card. The personal authentication site 1 authenticates whether or not the user of the credit card is the owner of the credit card on the basis of personal authentication data input by the user of the credit card using a terminal 4 of the credit card user.
Patent JP-2002108529-A (JP)
Title: Screen control method
Inventor: MORI SHINICHIRO
IPC: G06F3/048
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a screen control method in a multi-level color characteristic blink display type monitor device capable of preventing the blink display of a monitor screen from being missed even when viewing it in any timing. SOLUTION: In this screen control method, a monitor device for displaying information to be instructed to the outside part about the processing situation of a semiconductor according to the blink display of the monitor screen is allowed to sequentially perform a plurality of blink display whose color characteristics are made different from those of the background display of the monitor screen, and whose color characteristics are different from each other according to preliminarily decided time series. Therefore, when the blink display is performed on the monitor screen, the observer of the blink display can observe the blink operation in the same way as the conventional manner, and accurately recognize the blink operation by making any blink display different from the background color even when instantaneously viewing it.  Thus, it is possible to prevent the blink display from being missed.
Patent JP-2002109814-A (JP)
Title: Information disk recording/repreoducing device
Inventor: OOTSU IKUROU
IPC: G11B17/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent creeping to an elastic locking piece provided to prevent the inadvertent pulling-out of a disk tray while the disk tray is loaded in a cartridge. SOLUTION: In order to prevent the separation and falling-off of a disk tray 1 from a cartridge even in a state where the disk tray 1 is pulled out from the cartridge for disk changing, a part of the cartridge is engaged with the locking claw 44a of the elastic locking piece 44 of the disk tray 1 to prevent pulling-out. Even in a state where the disk tray 1 is loaded in the cartridge, the locking claw 44a of the elastic locking piece 44 and a protruded part 44b are positioned in a recess. Thus, no elastic stress is applied on the elastic locking piece 44, thereby maintaining the state of no elastic deformation.
Patent JP-2002105897-A (JP)
Title: Pulp molded vessel
Inventor: YAMADA TAIJI
IPC: B65D1/09
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pulp molded vessel with less mechanical strength loss due to water or moisture absorption. SOLUTION: This pulp mold formed vessel is so designed that the air permeability resistance/basis weight of the pulp fiber layer A is 0.5-10 s.m2/g.
Patent JP-2002108130-A (JP)
Title: Image forming apparatus
Inventor: FUMA HIROSHI
IPC: H05B3/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which reduces the warming-up time, fixes an image of high quality at a higher speed, stabilizes fixing and exhibits long life and superior maintainability. SOLUTION: The image forming apparatus is provided with a fixing device 10 which moves a fixing belt 14 heated by a heat roll 12 and holds a transfer material P between a pair of rotating pressure rolls 11A and 11B to carry it and fixes a toner image t on the transfer material P by heat. The movement speed V2 of the fixing belt 14 is made higher than the movement speed V1 at the time of steady fixing when temperature decrease of pressure rolls 11A and 11B is detected at the time of warming-up of the fixing device 10 and printing.
Patent JP-2002104341-A (JP)
Title: Method for fitting article storage case to bottle
Inventor: HASHIMOTO TADASHI
IPC: B65D23/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently fit a storage case wherein an article such as an extra bonus is stored to a bottle to the bottle. SOLUTION: This is a method for fitting the article storage case which has a fitting part capable of fitting over a neck part of the bottle from upward and an inside part storing the article such as the extra bonus to the neck part of the bottle. In the method, the preset number of the bottles is collocated in an elected state, and the same number of the article storage cases as the bottles is collocated so that top/down direction can be aligned and arrangement can be the same as that of the bottles. The collocated article storage cases are transferred to the upper position of the bottles by one operation, and the fitting part of each article storage case is fitted to the neck part of each bottle at one time.
Patent JP-2002112710-A (JP)
Title: Temperature indicator for frozen dessert feeder
Inventor: KATO YOSHIAKI
IPC: A23G9/22
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature indicator for a frozen dessert feeder, designed to enable a user of the frozen dessert feeder to properly grasp freezer temperature and thus enable easily understanding temperature indication for the user. SOLUTION: A control unit for this temperature indicator for freezer temperature works as follows: signals of the freezer temperature TR detected by a thermosensor are sampled every 60s and stored in the control unit as the sensed temperature data T; next, among the data T thus stored, the data T for -13 deg.C and -17 deg.C which are each 2 deg.C in the difference from a set temperature of -15 deg.C are replaced by correction to -14 deg.C and -16 deg.C, respectively, which are values toward the set temperature side; thereafter, among the data T which is a part of corrected and replaced, the average value for the most recent five data is calculated, and the result is displayed on a temperature display as the indicated temperature A'.
Patent JP-2002116540-A (JP)
Title: Photosensitive composition and original plate for planographic printing using the same
Inventor: MUROTA YASUBUMI
IPC: G03F7/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition suitable for use in a planographic printing plate for scanning exposure adapted to a CTP(controlled temperature profile) system excellent in work efficiency and profitableness. SOLUTION: The photosensitive composition contains (A) an electron-transfer photoinitiation system with at least one of a combination of (i) an electron donative initiator and a dye having >=-1.0 eV reduction potential and a combination of (ii) an electron accepting initiator and a dye having <=1.6 eV oxidation potential and (B) a compound which reacts under at least one of a radical and an acid to vary at least one of its physical and chemical characteristics and retains the varied characteristics.
Patent JP-2002114053-A (JP)
Title: Accelerator pedal device
Inventor: KUMAMOTO MASATO
IPC: F02D11/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize an accelerator pedal device and achieve a good operation feeling having no sense of incompatibility. SOLUTION: This accelerator pedal device is provided with an accelerator pedal 10, a pedal arm 20, a pedal shaft 30 rockably supporting the pedal arm, a return spring 40, a frictional force generating mechanism 50 generating the frictional force as the pedal arm is moved, an accelerator position sensor 60, and a controller 70 controlling the opening of a throttle valve 110 based on the output signal of the sensor 60. The frictional force generating mechanism 50 is provided with a play region where the frictional force of the prescribed level or above is not generated in a range that the pedal arm is moved by a prescribed quantity from a stop position. The output of the accelerator position sensor 60 is kept constant to keep the opening of the throttle valve constant in this play region.
Patent JP-2002121930-A (JP)
Title: Tomb
Inventor: KATAHIRA NAOMICHI
IPC: E04H13/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a tomb facilitating settlement ashes into a charnel. SOLUTION: A charnel 26 is formed on the inside of an inner frame 2, and an openable inside sliding door 23 is provided on the front side. An outer frame 1 is provided on the outside of the inner frame 2, and an openable outside sliding door 15 is provided on the front side. A cover material 4 is provided to cover above the inner frame 2 and the outer frame 1. The distance between the inside sliding door 23 and the outside sliding door 15 is such a distance that a hand reaches the inside of the charnel 26 from the outside of the outside sliding door 15. The inner frame 2 and the outer frame 1 have vent holes 5 communicating with the charnel 26. An upper frame 3 is provided on the inner frame 2. The upper frame 3 has lightening holes 33 for lightening the inside of the charnel 26.
Patent JP-2002118361-A (JP)
Title: Laminated substrate for high-speed transmission and production method therefor
Inventor: TAKEYA NORIAKI
IPC: H05K3/46
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated substrate for high-speed transmission in a structure capable of securing an air layer around signal wiring and a production method therefore. SOLUTION: The laminated substrate for high-speed transmission uses a flex substrate 7 composed of copper foil 1 and a resin insulating substrate 4 by laminating substrates peripherally composed of air layers 10 having signal wiring 2 for high-speed transmission. On the flex substrate 7 of a lamination unit substrate, the adhesive agents of thermosetting resins are used respectively for a first adhesive agent 5 between the copper foil 1 and the resin insulating substrate 4 and a second adhesive agent 6 on the lower surface of the resin insulating substrate 4. The adhesive agent does not creep into the peripheral air layer 10 in the case of thermocompression bonded. Besides, the physical property values of both the adhesive agents 5 and 6 are made different, the second adhesive agent 6 shows softness rather than the first adhesive agent 5 in thermocompression bonding, and the second adhesive agent does not distort the copper foil in thermocompression bonding.
Patent JP-2002130473-A (JP)
Title: Hydraulic closed circuit
Inventor: KAGIWADA HITOSHI
IPC: F15B11/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic closed circuit capable of lessening clog with rubbish in a flow resisting means. SOLUTION: The hydraulic closed circuit is equipped with a hydraulic pump 3 of variable displacement type, a running motor 4 to be put in closed circuit connection with the pump 3 through a pair of main lines, and a back pressure holding valve 5 including a selector valve 9 installed between the pump 3 and running motor 4 and taking two positions, the drive position (a) to put in continuity the main line side including the outlet side line of the running motor 4 and the neutral position (c), wherein the back pressure holding valve 5 includes check valves 6A and 6B, which admit flow of the pressure oil from the pump 3 to the motor 4 and check the flow in the opposite direction, and the arrangement further includes a communication passage 20 to put the pumping lines 7A and 7B in mutual communication,  and the communication passage 20 is furnished with a throttle 20a to put the line 20 in communication in the condition that the pumping lines 7A and 7B have approximately an equal pressure.
Patent JP-2002127329-A (JP)
Title: Sealant film for paper container and liquid paper container using the same
Inventor: YAMAGUCHI YUKINOBU
IPC: B65D65/40
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sealing multilayer film excellent in film processability, a low temperature heat-sealing property, a hot tack property, a slipping property, and a property for maintaining the taste of contents, and a liquid paper container using the same. SOLUTION: A heat sealant film for a paper container 1 is molded using a laminate film made by a co-extrusion comprising an inner layer A2 and a laminating layer B3. The inner layer A2 comprises a blend of 5 to 40% of a low density polyethylene having a density of 0.910 to 0.925 and a melt index of 0.2 to 10 to an ethylene α-olefin copolymer resin having a density of 0.900 to 0.920 and a melt index of 0.2 to 5 which is polymerized with a single site catalyst. The laminating layer B3 comprises a blend of 60 to 95 wt.% of a linear low density polyethylene having a density of 0.900 to 0.920 and a melt index of 0.2 to 5 and 5 to 40 wt.% of a low density polyethylene having a density of 0.910 to 0.925 and a melt index of 0.2 to 5.
Patent JP-2002134149-A (JP)
Title: Fuel cell power generation system
Inventor: YAMAGA NORIYUKI
IPC: H01M8/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation system capable of smoothly starting, without generating starting failures in a fuel cell. SOLUTION: This fuel cell power generation system is equipped with a reformer 1 for generating hydrogen rich reformed gas by reforming raw fuel, a fuel cell 2 for introducing the reformed gas and generating electricity, a secondary cell 4 as a power source for starting this system, and a charger 5 for charging the electricity generated by the fuel cell 2 to the secondary cell 4. A means for stopping external output and charging the secondary cell 4 for an initial period from start of generation of electricity of the fuel cell 2, until the electricity quantity of the secondary cell 4 consumed for starting recovers to a prescribed amount is provided.
Patent JP-2002134658-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MASHINO NAOHIRO
IPC: H01L23/12
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress bad influence to an environment by simplifying a process, reducing a cost and thinning a device. SOLUTION: The surface of a part corresponding to the chip mounting area of a glass board 11 is activated by plasma processing in vacuum, a side forming the electrode of a thin film-like silicon chip 12 and the face 12a of the contrary side are adhered to the activated surface A, and a required shape wiring pattern 15 is formed so as to connect a conductor 14 exposed from the glass board 11 to the electrode of the silicon chip 12.
Patent JP-2002137028-A (JP)
Title: Manufacturing system for laminated mold
Inventor: YAMAZAKI HISAO
IPC: B24B9/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing system capable of producing a laminated mold with stably high quality in a short period, together with lower cost, safety, and convenience. SOLUTION: A manufacturing system for a laminated mold, in which automation between respective steps being performed, comprising a laser processing machine 20 for severing a metal plate 2a on a depth-by-depth slice data basis from three dimensional CAD data, a material supplying device 11 for supplying a material to the laser processing machine, a transferring device 16 for carrying out the severed metal plate, a removing device 40 for removing foreign substance sticking on the metal plate, a coating device 46 for coating the metal plate with an adhesive, a positioning device 60a for positioning the metal plates, having different shapes plate after plate, and a conveying device 71 for conveying the located metal plates 3c to the predetermined place on a lamination stage 80.