baber/WOPTO huggingface dataset:
Patent JP-2001109209-A (JP)
Title: Image forming device and image forming method
Inventor: NAKAZATO HIROSHI
IPC: G03G9/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of deciding the optimum value of a density control factor needed for adjusting the image density of a toner image to targe density more highly accurately and moreover efficiently. SOLUTION: Tow processing modes different with each other are preliminarily prepared in this device. In a first processing mode, the provisional value of the optimun developing bias is calculated by changing a developing bias in a wide range (the whole of the variable area of the developing bias) and, moreover, the optimum developing bias is decided while changing the developing bias in a narrow range (roughly one - third of the variable area) based on the provisional value. In the second processing mode, the optimum developing bias is decided while changing the developing bias in the narrow range (roughly one - third of the variable area) including the last optimum developing bias. Then, the most suitable processing mode is selectively executed in accordance with the operating state of the device and the optimum developing bias is decided.
Patent JP-2002048538-A (JP)
Title: Water tube type level gage with illumination
Inventor: KUMADA MASARU
IPC: G01C9/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To allow confirmation work even in a dark site favorably as in a light site, in horizontal reference confirming work in civil, construction and machinery installation work and the like. SOLUTION: In this water tube type level gage with an illumination, a light source is arranged in the vicinity of a water tube of a water tube type level gage, a switch is provided in an optional portion of the level gage, and a battery built in a level gage body and respective components are connected as a series circuit.
Patent JP-2002069286-A (JP)
Title: Polycarbonate resin composition
Inventor: MIYAMOTO MASAAKI
IPC: C08L69/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To improve resistance to hydrolysis while maintaining the excellent moldability in a thermoplastic resin composition which comprises a polycarbonate resin and a styrenic resin. SOLUTION: The thermoplastic resin composition comprises (A) 1-99 pts.wt. polycarbonate resin obtained by reacting a carbonate raw material with a dihydroxy compound and having a ratio (Mw/Mn) of the weight average molecular weight(Mw) to the number average molecular weight(Mn) of <=2.2 and a ratio (Mv/Mn') of the viscosity-average molecular weight(Mv) to the number average molecular weight (Mn') to be calculated from the number of molecular terminals of <=1.40 and (B) 99-1 pt.wt. styrenic resin (provided that here, the sum of (A) and (B) is 100 pts.wt.).
Patent JP-2002071704-A (JP)
Title: Angular acceleration measuring apparatus
Inventor: SUZUKI YORIICHI
IPC: G01M17/007
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To correct a measured value of angular acceleration by automatically computing pitch errors attributed to the eccentricity of an inductor gear for detecting rotational speed, the bias of a bearing or the like. SOLUTION: Pulse detectors 2a and 2b are installed at different points of 180 deg. from each other in an inductor gear 1 mounted on a rotating shaft, and one of the inductor gears 3 is equipped with a reference phase pulse detector. Velocity pulses 2a and 2b are inputted into velocity counters 12a and 12b and cycle measuring counters 13a and 13b, and an angular velocity and the cycle of the velocity pulses are measured to be stored into a memory 15. An angular velocity computing part 16 computes an average angular acceleration ωi from the angular velocity and the cycle of the velocity pulses, and an angular acceleration computing part computes an angular velocity αi from the ωi and ω(i-1) preceding by an (n) measuring cycle and average elapse time involved. The velocity pulse 2b is divided 22 in frequency to determine a phase angle θn of rotation with a phase counter 23. Thus, the mean of fluctuating variation in the range of θn is obtained from the phase (θmi-θn) in a table for fluctuating variations of the angular acceleration with a fluctuating variation averaging device 25 of the angular acceleration. Thus, the output of the mean is multiplied by a ratio ωi/ωr with a coefficient multiplier 26 to correct the angular acceleration αi with an adder 27.
Patent JP-2002046849-A (JP)
Title: Signal line connection system for conveyor device
Inventor: KUBOTA HIROSHI
IPC: H04L25/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To simplify signal line connection, to economize connection wire and to reduce a connecting work period, in a conveyor device. SOLUTION: In this system, a controller for a conveyor and drivers for driving drive rollers are separated. The driver is provided with a drive signal line connection terminal, a sensor signal line connection terminal, and two communication line connection terminals connected to the controller or other driver. In the first driver, one of the communication line connection terminals is connected to at least one communication line terminal provided in the controller, while the other is connected to the communication line connection terminal of the second driver. In the driver except the first driver, one of the communication line connection terminals is connected to the communication line connection terminal of the driver with a low number, while the other is connected to the communication line connection terminal of the driver with a high number in cascade.  The drive signal line connection terminal of the driver is connected to a motor connection terminal for driving the drive roller corresponding to the driver, while the sensor signal line connection terminal of the driver is connected to a connection terminal of a sensor disposed near the drive roller corresponding to the driver. Thereby, a conventional connection state wherein the controller is directly connected with the respective parts, i.e., a star connection state what is called, is improved to simplify the connection.
Patent JP-2002078527-A (JP)
Title: Trimming die for false nail
Inventor: NISHIMURA KAZUAKI
IPC: A45D31/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a new trimming die for a false nail for accurately performing a process of forming a rupturing cutoff in a film or a sheet so as to be rupturable along a pattern for the false nail and a process of curvedly processing an take nail shape in a single process. SOLUTION: This trimming die is combined with (a) a lower die 1 for arranging a cutting blade 14 for forming the rupturing cutout in the corner of an inner peripheral surface 13a of a through hole 13 and an upper surface 11 of a plate, (b) an upper die 2 for arranging a cutting edge 22 for forming the rupturing cutout in the corner of a lower end surface 20b and an outer peripheral surface 20a of a projecting part 20 insertable into the through hole 13 and forming the lower end surface 20b in a recessed curved shape and (c) a wholly rubber receiving member 3 arranged in the through hole 13 of the lower die 1 and forming an upper end surface 30 in a projecting curved shape.
Patent JP-2002083170-A (JP)
Title: Auction system via internet
Inventor: TAKAHASHI YOICHI
IPC: G06Q30/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the possibility of a successful bid is not determined until a bid time limit comes even when bidding a desired article.service in a conventional auction system, and that inconvenience of accessing a bid site frequently during a bidding period is required to know whether other person bids the maximum value after offering or not. SOLUTION: In this auction system, a user member is able to conduct an input operation easily to an auction system using a personal handy phone system, to receive a bid receipt response mail immediately from the auction system to be confirmed, and to receive a notifying mail immediately when the maximum bidding amount of money is updated by the other person, and the auction system is provided with an automatic bidding value setting means and an automatic bidding-up offering means.
Patent JP-2002083087-A (JP)
Title: Entrance regulating system
Inventor: INOUE TAKESHI
IPC: G06Q50/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an entrance regulating system for not only transmitting/ receiving a sound call and data but also easily reserving a hotel, a theater and a cinema, opening a door and using a room and entering the theatre and the cinema and enjoining a performance and a movie. SOLUTION: The system is provided with a mobile machine 10 where a portable telephone part 11 having a sound call function through a communication network and a data display function, and with a card communication part 25 which transmits and receives data with the portable telephone part 11 and has an antenna reading and writing a non-contact IC card 30 are integrally installed and an entrance regulating device 40 which reads data on entrance pass, which is written into the non-contact IC card 10, from the card communication part 25 of the mobile machine 10 without contact and judges whether the condition of entrance pass is satisfied or not and controls an entrance part 46.
Patent JP-2002078507-A (JP)
Title: Work shoe
Inventor: HASEGAWA YUKIO
IPC: A43B23/10
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent the lowering in a protective effect of a steel core installed in a toe of work shoes when a load is applied to the steel core from above. SOLUTION: The steel core 1 is installed inside the instep skin a1 for constituting the tiptoe part, a bottom surface part of this instep skin a1 is provided with a two-layer shoe sole b composed of a flexible midsole b1 and a rubber outsole b2 adhered to the under surface, a level difference part 3 is protrusively formed along the tiptoe part peripheral edge of the outsole b2, a folding piece 1a formed by folding the tiptoe part peripheral edge of the steel core 1 inside is stationarily fixed on a support surface 3a of the level difference part 3 of the outsole b2, the load applied to the steel core 1 from above is received by the support surface 3a of the rubber level difference part 3, and the steel core 1 is stably supported.
Patent JP-2002085576-A (JP)
Title: Protector for repiration
Inventor: TAKEUCHI HIRONOBU
IPC: G08B21/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a protector for repiration, with which safety is improved by making a user easily notice an alarm tone generated by an alarm, and which alarm does not disturb work, and in which the alarm, a pressure reducing part and a pressure gauge are made as parts easy to repair or easy to exchange. SOLUTION: This protector is provided with a shoulder 5, an air cylinder 11 freely attachably and detachably loaded on the shoulder 5, a pressure reducing part 1 linked to the air cylinder 11, a high pressure hose 4, which is connected to the high pressure air supply port of the pressure reducing part 1, and has a pressure gauge 3 for displaying the remaining pressure of the air cylinder 11, and a middle pressure hose 7, which is connected to the middle pressure air supply port of the pressure reducing part 1 and has an air supply part 6 at the top end thereof. The alarm 2, which issues an alarm when the remaining pressure of the air cylinder 11 becomes equal to or less than a fixed value, is attached at the upper part of the back of the shoulder 5 in the intermediate part of the high pressure hose 4.
Patent JP-2002086315-A (JP)
Title: Flattening method by electrolysis of step difference on metal mold, etc.
Inventor: KIYOMIYA KOICHI
IPC: B23H3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method to highly efficiently flatten a step difference made on a joint part of a metal material as a step difference of a parting line of a metal mold and to automatically cary it out. SOLUTION: The connecting part is anode-electrolysed while moving an electrode tool 3 along the step difference of the metal materials 1A, 1B having the step difference 2 on their connecting part and accordingly, the step difference 2 on the connecting part is flattened.
Patent JP-2002092746-A (JP)
Title: Restaurant fee settlement device. printed matter with recognition mark and reading method of recognition mark
Inventor: OGAWA YOSHIHARU
IPC: G06Q30/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a restaurant fee settlement device with a simple and inexpensive structure improving work efficiency of restaurant affairs by automating fee settlement of a restaurant. SOLUTION: A camera 32 captures images of a plurality of dishes 1 on a tray 2 placed on a tray placing casing 31. A pattern detecting recognition part 34 respectively extracts recognition marks provided on the dishes 1 by a predetermined rule and decodes pattern numbers of all dishes 1 on the tray 2. A settlement calculating part 36 reads data (cuisine name, price, or the like) corresponding to the pattern numbers decoded by the pattern detecting recognition part 34 from a memory part 35 previously registered and stored with the data and displays information such as the cuisine names, prices, calories, and a total amount via a display part 37. User information or the like are read from various cards by using a card read-write part 38 to settle the fee calculated by the settlement calculating part 36.
Patent JP-2001147411-A (JP)
Title: Optical modulator
Inventor: WEBB STEPHEN MICHAEL
IPC: H04B10/61
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical device for externally modulating the output of a light radiation source. SOLUTION: This optical device includes a first optical modulator 2 which is driven by an NRZ encoded electric data signal in order to modulate an output 4 of the light radiation source. The device includes a second optical modulator 6 which is coupled with the first optical modulator 2 and is driven by one or more drive signal sources 6 and 8 from an electric circuit 9. The electric circuit 9 provides an optical AND function to convert the NRZ encoded optical signal output of the first modulator 2 to an RZ encoded optical signal and drives the modulator 6 in order to introduce phase modulation (for example, previous chirp) to the RZ signal to be modulated.
Patent JP-2002091317-A (JP)
Title: Easily sticking adhesive label and its manufacturing method
Inventor: YAMAMOTO SHOHEI
IPC: G09F3/10
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily sticking adhesive label which can easily be stuck beautifully to the subject to be adhered since air easily blows out when stuck and is useful as a large-sized label particularly and to provide a method for manufacturing the easily sticking adhesive label. SOLUTION: This easily sticking adhesive label has an adhesive layer on the surface of a base sheet. The adhesive layer has plural recessed row grooves, the bottom part of which the recessed part is extended to or isolated from the surface of the base sheet and both end parts of each of which are opened at the edge parts of the label, arranged at some intervals. The easily sticking adhesive label is manufactured by a transfer method, a method for peeling a sheet to make the surface uneven or a roll coater method in which a comb- shaped blade is used.
Patent JP-2002089501-A (JP)
Title: Hydraulic device
Inventor: NISHIDA HIROYUKI
IPC: F04B23/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce size of a casing and to save labor of assembling in a hydraulic device. SOLUTION: A hydraulic pump 4 is tightened in a direction approaching to a tank 6 and is fixed on a casing 2. A suction opening 4a of the hydraulic pump 4 and an opening part 61a of the tank 6 are arranged in a direction opposing to the tightening direction and a flow pass forming member 15 with sealing property 6 is put in a position to connect the suction opening 4a and opening part 61a and is interposed between the hydraulic pump 4 and the tank 6. A space for hose thereby becomes unnecessary to reduce size of a casing and to make labor for connecting hoses in assembling unnecessary.
Patent JP-2002051896-A (JP)
Title: Folding hook for leaning
Inventor: TAKIGUCHI MUNEHIRO
IPC: A47G25/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an appliance which enables a user to temporarily lean suits, luggage, or the like, on the folding appliance in such a manner that the suits, or the like, may be used even in a narrow place because the assurance of a place for temporarily placing the suits, luggage, or the like, for the purpose of changing clothes in a narrow place, like in a locker room, in changing the clothes is heretofore difficult. SOLUTION: Hooks 2, 3 and 4 are mounted at mounting fittings 5, 6 and 7 of a strut 1. A user spreads the plural hooks disposed at the appliance alternately from each other and leans the suits, luggage, or the like, on the hooks. After use, the user folds the hooks of the appliance small and stores the same. Since the appliance is easy to carry, the appliance may be moved and used according to applications.
Patent JP-2002094509-A (JP)
Title: Diagnosis/monitor policy generator, security diagnosis/ monitor system, method and recording medium
Inventor: YAMADA TSUGUMI
IPC: G06F21/56
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a security diagnosis/monitor method for which an exclusive system manager having sophisticated expert intelligence is not required and which can be managed easily by a general user. SOLUTION: The security diagnosis/monitor method includes a step where a network configuration definition representing a computer network configuration is entered, a step where a diagnostic policy is generated on the basis of the entered network configuration definition and a step where the security is diagnosed on the basis of the generated diagnostic policy.
Patent JP-2002098248-A (JP)
Title: Integrated motor-operated check valve
Inventor: NAKAMURA HARUO
IPC: F16K31/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple integrated motor-operated check valve that integrates an on-off valve and a check valve and combines the respective functions. SOLUTION: The integrated motor-operated check valve comprises a valve element 4 in the form of a polygonal prism for closing or interconnecting an upstream passage 1a and a downstream passage 1b, a casing 1 having the upstream passage, the downstream passage and a valve element chamber 19 formed therebetween to hold the valve element fitted in slidably in a height direction, an urging means 10 for urging the valve element to the closing position until water pressure in the upstream passage exceeds a given value, an electric valve drive means 17, 18 having driving force for moving the valve element arbitrarily to the closing position while in an off state, and a stem rod 16 used to transmit the driving force of the valve drive means to the valve element and while in an on state,  moved to a noncontact position leaving a space over which the valve element is movable to the interconnecting position. A steady operational state sets the valve drive means on to offer a function as a check valve, and a starting state and a stopping state control the valve drive means to offer a function as a motor-operated on-off valve.
Patent JP-2002090286-A (JP)
Title: Equipment and method for evaluating corrosion
Inventor: OKUBO HIROKI
IPC: G01N33/20
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and a method for evaluating corrosion in the boiler piping or the pressure piping of a large scale plant, a nuclear reactor, and the like. SOLUTION: The equipment for evaluating corrosion comprises a rotator 13 fixed with a plurality of test pieces 12 in an autoclave 11, means for rotating the rotator, and means 15 for supplying water 14 into the autoclave 11.
Patent JP-2002096891-A (JP)
Title: Packing apparatus for transverse compressor
Inventor: MURAI MASAYUKI
IPC: B65D85/68
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a packing apparatus for a transverse compressor, capable of achieving the reduction of cost and resources-saving by making packing light in weight and packing materials reusable. SOLUTION: Pedestal members 4, each being integrally formed with a polystyrene foam, are disposed on an upper face of a pallet 3 in a stacked state. Compressor storing portions 8 are formed on an upper face of each pedestal member 4 by providing a plurality of recesses 5, each being formed for storing a lower part of a container of each transverse compressor 1, and a plurality of locking parts 6, each being formed for fixing and storing a leg 8 provided on one side of each compressor 1.  Further, recesses 9, each being formed for storing an upper part of the container of each compressor 1, are provided on the underfaces of the respective pedestal members 4 so as to be brought into agreement with the positions where the compressors 1 are set, and the compressors 1 are fixedly sandwiched from the upper side thereof with the pedestal member 4 having the same shape as the pedestal member 4 positioned on the underside has. The pallet 3 and the pedestal members 4 are bound together with binding bands 11.
Patent JP-2002098410-A (JP)
Title: Method and equipment for heating steam
Inventor: SATO YUKIO
IPC: F24H1/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To timely discharge the residual water, etc., in steam heating equipment using steam as heating medium by appropriately operating the on/off valve of the equipment. SOLUTION: A steam source 11 is connected to the heating medium inlet 1a of the heat exchanger 1 of the steam heating equipment and a steam trap 12 and an automatic on/off valve 14 are connected to the heating medium outlet 1b of the heat exchanger 1. A temperature measuring means 15 which measures the temperature of a fluid discharged from the output 1b is provided and the opening/closing operation of the valve 14 is performed based on the measured results of the means 15. Consequently, the steam heating equipment can be operated stably with high energy efficiency without making useless steam discharge nor requiring temperature rising time, because the closing timing of the valve 14 can be controlled appropriately even when water discharging time becomes different due to an internal or external disturbance, such as the outdoor air condition, heat-exchanging condition, etc.
Patent JP-2002099886-A (JP)
Title: Portable information processor and control method of portable information processor
Inventor: FUJISAWA TERUHIKO
IPC: G06K19/07
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To allow a user to recognize the contents stored in a portable wireless device such as non-contact IC card or the like. SOLUTION: The portable wireless device comprises a display device for displaying the stored contents, a display drive circuit for executing the display, and a power source for operating the display drive circuit. When the user performs a prescribed operation to the portable wireless device, power is supplied only for a fixed period to operate the display drive circuit. The contents stored in the portable wireless device are displayed on the display device.