baber/WOPTO huggingface dataset:
Patent JP-H11195004-A (JP)
Title: Automatic certification method for service request device connected to open-type network, mail order system based on automatic certification, service request device and service processor
Inventor: TAKAHASHI MASAKAZU
IPC: G06F21/44
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the automatic verifying method of a terminal equipment, which can automatically verify whether a terminal equipment connected to an open-type network like an internet is a service request device registered in a server or not. SOLUTION: A server device 5 sends a certification key code to a work station 1 through the internet 4 in response to a connection request to the server device 5 from the work station 1. The work station 1 generates a password code from a self-peculiar code and a received certification key code and sends it to the server device 5. The server device 5 decodes the received password code, takes out the peculiar code of the work station 1 and compares it with the held peculiar code. When they are matched, effect that a service request from the work station 1 is received is informed. The work station 1 sends the service request to the server device 5 with the certification key code. The server device 5 checks the certification key code and executes requested service when it is sent to the work station 1.
Patent JP-H11194958-A (JP)
Title: Program test system
Inventor: OKADA NAOYUKI
IPC: G06F11/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prepare and execute a feasible object only for a test object routine by automatically preparing a dummy object. SOLUTION: A primitive program, which is needed for preparing a test object routine name and a feasible object only for a key test object routine, is inputted from a group of primitive programs (a). A dummy primitive program is prepared, a symbol information table is prepared, symbol information from the symbol information table 10 is inputted and an object needed for preparing the feasible object only for the test object is inputted from a group of objects 11. These objects are combined, the feasible object only for the test object routine is prepared and these are connected to the feasible object 12 only for the test object routine. By using the prepared feasible object, a test for a feasible object program only for the test object routine is performed.
Patent JP-H11193807-A (JP)
Title: Nail for fixing heating medium-circulating floor heating panel
Inventor: UNO TSUTOMU
IPC: F16B35/00
Filed: 1997-12-31
Abstract: PROBLEM TO BE SOLVED: To detect a fact that a nail pierces through a heating medium circulating pipe in its early stage by forming a projecting part on the tip of the main body of the nail, whereby when the nail pierces the heating medium circulating pipe, the heating medium leaks. SOLUTION: A projecting part 3 is formed extending over the whole periphery of the tip of the main body of a nail having the main body 1 and the head part 2. When the nail pierces a wall of a heating medium circulating pipe 4 from the state (1) before piercing the wall of the circulating pipe 4, a hole 5 bored by the tip projecting part 3 is in the state (2) of being increased in size, and it enters the state (3) where the tip projecting part 3 pierces through the wall of the circulating pipe 4, a clearance 6 is produced in a space up to the main body 1 because the hole 5 is enlarged by the projecting part having a diameter larger than that of the main body 1. Since a heat medium such as hot water or the like leaks through the clearance 6, it can be detected in its early stage that the nail pierces through the circulating pipe 4 so as to take a suitable measure.
Patent JP-H11176587-A (JP)
Title: Power factor improving structure for discharge lamp
Inventor: ICHIKAWA MASAHIDE
IPC: H05B41/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a power factor improving device in a lighting lamp field using fluorescent lamp, mercury lamp, sodium lamp, neon sign and other plasma by eliminating a phase difference of the voltage and current characteristic to maintain the stable brightness and to save the energy, and assembling both of a transformer having the leakage magnetic flux structure and a capacitor type ballast as a ballast of a discharge lamp. SOLUTION: When a power source at 100 V is supplied from an AC input side, the alternating current of a rectifier DA×4 of an upper layer of a capacitor unit and a rectifier DA×4 of a lower layer thereof flows through an upper and a lower diodes per each half cycle, and charge and discharge of charging and discharging capacitors of each unit is repeated for discharge to achieve the final +-. Consequently, high voltage is generated in the output, and the charged current is discharged for lighting to a terminal of a fluorescent tube through Z. These capacitors and a transformer having a reactant impedance and to be used for a ballast for discharge are connected in parallel with each other, and a phase difference of the current different from each other is neutralized to provide the pure resistance component over the whole.
Patent JP-2000197206-A (JP)
Title: Electric system for electric vehicle
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/537
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a system by decreasing the loss in low and medium-speed ranges of an electric vehicle. SOLUTION: In an electric vehicle, in which an AC electric motor for driving an electric vehicle is driven by an inverter connected to an on-vehicle DC power supply, a switch arm 30u of an inverter 30 is constituted of a hybrid structure of a bipolar switching element 30u2 and a monopolar switching element 30u1 connected in parallel. Other switch arms 30v-30w are similarly structured. In the range where the currents of the semiconductor switch arms are equal to or lower than a specified value, the conduction voltages of the monopolar switching elements are made lower than those of the bipolar switching elements. In the range where the currents of the semiconductor switching arms exceed the specified value, the conduction voltages of the bipolar switching elements are made lower than those of the monopolar switching elements.
Patent JP-2000197903-A (JP)
Title: Method for rolling steel sheet, roll for rolling steel sheet and rolling mill for steel sheet
Inventor: SAKAMOTO KOICHI
IPC: B21B27/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve yield by decreasing cutting-off in width by fitting an annular body in one end part in the axial direction on the opposite sides of respective work rolls and executing rolling while restricting the width of the steel sheet with the annular bodies by shifting the work rolls respectively in the opposite directions. SOLUTION: The annular bodies 5 are fit into annular grooves 4 provide in the end part of an axial direction and pressed against the opposed work rolls 2 with pressing mechanisms 6. By shifting the work rolls 2 respectively in the opposite direction, the interval between the annular bodies 5 is made to coincide with the width of the steel sheet 1 and, by restricting both edge parts of the steel sheet 1 during rolling, width spread by which edge drop and width ununiformity are brought about is suppressed. The inside diameter of the annular body 5 is larger than the outside diameter of the groove 4 and the outside diameter is taken an not larger than the outside diameter of the roll 4. The material of the annular body is taken as hot tool steel or the like excellent in wear resistance and the surface is coated with a wear-resisting material.  A lubricating oil supply system for supplying lubricating oil to the inner peripheral surface and side faces of the annular body 5 through distributing passages is connected and the wear of the annular bodies 5 and grooves 4 is suppressed.
Patent JP-2000195832-A (JP)
Title: Polishing method for substrate
Inventor: KURATA YASUSHI
IPC: C09K3/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method for removing/flattening an excessively formed film layer of a silicon oxide film, which is buried efficiently at high level, while facilitating process management. SOLUTION: Related to a polishing method for a substrate with abrasive grain and abrasives comprising such additives as to provides inflection point of polishing pressure dependence on a polishing speed, a first process where polishing is made with abrasives with such an added amount that P'>P (where P is polishing pressure and P' is a pressure where an inflection point appears in polishing speed), and a second process where a polishing is made with abrasives such that an addition amount is P"<P (where P" is a pressure at which inflection point appears in polishing speed), are provided.
Patent JP-2000190638-A (JP)
Title: Thermal recording system
Inventor: SAKURAI HIDEO
IPC: B41M5/26
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a printed matter capable of simply and beautifully folding without missing or unevenness at a thermally recorded print by thermally recording a recording sheet with a thermal head, then pressurizing a surface of the sheet by a jig and forming a groove on a recording surface side. SOLUTION: An ink sheet 1 is brought into contact with a recording sheet 4, a thermal head 2 is brought into pressure contact with a platen roller 3, and energized to thermally record. The recording is conducted by sequentially superposing pieces of image information color separated to yellow, magenta and cyan on the sheet 4 to form a color image on the sheet. A pressurizing jig 5 is pushed from a recording surface side to a central position of the sheet 4 by a pressurizing unit 6 to form a groove. When the thus formed record is manually folded along the groove, the record along the groove can be folded simply and beautifully. Image recording of the groove can normally be executed, and missing or an unevenness of the image can be eliminated.
Patent JP-2000197038-A (JP)
Title: Monitor camera system
Inventor: KONDO KIMINARI
IPC: H04N7/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To store an image without deteriorating image quality in a monitor camera system, having plural monitor cameras in a wide range. SOLUTION: In this system, the analog video signal of the monitor camera 1 is made to be a digital compression image by a video capture device 3 and continuously stored in a ring buffer. The storage in the ring buffer is interrupted and started, the digital compression image is obtained from a capture controller 4 to the video capture device 3 via LAN and the digital compression image is stored, retrieved and extended by the controller 4.
Patent JP-2000199421-A (JP)
Title: ENGINE NOx REDUCTION DEVICE
Inventor: ENOKI KAZUHIRO
IPC: F01N3/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an NOx catalyst from being deteriorated and maintain initial performance for an extended period of time by adding a reducing agent to exhaust emissions within a predetermined exhaust emission temperature range that is either lower or higher than an exhaust emission temperature range within which NOx contained in exhaust emissions is reduced and providing an activation means that activates the NOx catalyst. SOLUTION: A NOx catalyst 3 that generates activation phenomenon is installed in midway of an exhaust pipe 2 of a diesel engine. Light oil, the fuel for an engine 1, is made possible for use as a reducing agent used for the activation process. An exhaust gas temperature sensor 7, which detects the temperature of exhaust gas at a catalyst inlet, is installed near the inlet and on the upstream side of the NOx catalyst 3. In addition, a catalyst temperature sensor 8 is installed inside the NOx catalyst 3. An ECU 4 calculates a temperature difference based on outputs from the sensors 7, 8, and evaluates the degree of deterioration of the NOx catalyst 3. Fuel (reducing agent) is injected incidentally for NOx reduction process in the temperature ranges on the lower and higher sides of a peak temperature, at which the NOx purification factor reaches a peak.
Patent JP-2000199081-A (JP)
Title: Wet chemical etching method utilizing magnetism
Inventor: AOGAKI RYOICHI
IPC: C23F1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of the control of etching conditions such as an etching rate, etching depth and an etching surface smoothening degree in an etching reaction stage on the spot and to enable wet chemical etching of a higher degree. SOLUTION: Fine circulating currents (i) generated on the etching face 2A of a solid material 2 and the magnetic fields B applied from the outside are interacted to generate local Lorentz force F in the vicinity of the material 2, by the Lorentz force F, the convection of an etching soln. 1 is made, and by the control of the magnetic field intensity, etching reaction is controlled.
Patent JP-2000165304-A (JP)
Title: Power line carrier communication device and its communication control method
Inventor: KOIZUMI YOSHIAKI
IPC: H04J11/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the power line carrier communication device where a carrier is selected so as to increase the transmission speed, the reliability and the frequency utility efficiency even when a noise and an attenuation of a power line have a frequency characteristic and the characteristic is temporally fluctuated and the communication is attained between transmission stations at all times even when the S/N of the signal is deteriorated. SOLUTION: A transmitter side for data that superimposes a signal on a power line 31 uses an inverse Fourier transform circuit 13 to synthesize transmission signals, and a receiver side uses a Fourier transform circuit 24 to extract data from the received signal and a plurality of communication carriers are provided on a frequency axis and in the case of converting the transmission data by the inverse Fourier transform circuit 13, a signal with a frequency having a small error rate is selected for the transmission.
Patent JP-2000191003-A (JP)
Title: Hollow container
Inventor: KUMAMOTO YOSHIAKI
IPC: B65D43/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow container to be economically manufactured with good productivity. SOLUTION: A hollow container is formed of a container main body 2 of a pipe mold with an opening 21 and a cover 3 opening and closing the opening 21 of the container main body 2, and the cover 3 is manufactured separately from the container main body 2, and the cover is fixed on the container main body 2 through a connecting section 31 with a hinge section 4 provided on the cover 3.
Patent JP-2001182159-A (JP)
Title: Building of framework structure
Inventor: OKAWA ISAO
IPC: E04B1/26
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize earthquake resistance superior in simple structure by using an inexpensive timber used for a column. SOLUTION: The building of a framework structure fixes a sill 1A on a foundation 7, the column 2 is connected to the sill 1A, and furthermore, a beam 1B is connected to the column 2 to construct a building frame. The building of the framework structure connects the end of a bundling metal band 8 to at least any one of the foundation 7 and the sill 1A, and is fixed so as to bundle the building by the bundling metal band 8.
Patent JP-2000207547-A (JP)
Title: Image detail preserving method at the time of tone scale control for digital color image
Inventor: GALLAGHER ANDREW CHARLES
IPC: G06T5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an artifact near a large edge part by generating an improved digital image while using a tone scale and a control signal applied to the respective color channels of a digital color image. SOLUTION: The control signal generated by an avoidance signal generator is inputted to a pedestal splitter 50, a tone scale function is applied to the pedestal signal of that pedestal splitter 50 while using a tone scale applicator 60, and picture quality is improved by changing image characteristics. Besides, the output of a texture signal from the pedestal splitter 50 is amplified by a texture corrector 70 and a scalar constant is set to 1.0. Then, these corrected texture signal and corrected pedestal signal are added by an adder 80 and a converted digital color channel is formed.
Patent JP-2000182549-A (JP)
Title: X-ray tube device
Inventor: SEKI YOSHITAKA
IPC: H01J35/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube device having improved cooling performance without increasing the volume of its cooler. SOLUTION: This X-ray tube device comprises a main body 10, a cooler 11, and a radiator B 20, and they are connected by oil circulating pipes 13. The cooler 11 comprises an oil circulation pump 15, a radiator A 16, an air blasting fan 17, and a housing 18. The radiator B 20 is a partially notched cylinder and attached to the periphery of a positive part of a tube container 12C. The substantial part of the radiator B 20 comprises thin disciform fins 23 arranged in parallel, pipes 22 which penetrate holes of the fins 23, and connecting pipes 24 which forms an oil feed tube 21 by connecting both ends of the pipes 22 alternately. One end of the oil feed tube 21 is connected with an oil outlet placed at the positive part 12C, and the other end is connected with the oil circulating pipe 13A.
Patent JP-2001159737-A (JP)
Title: Magnifying glass with illumination lamp
Inventor: OHINATA KAZUHIRO
IPC: G02B25/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnifying glass with an illumination lamp including joining means capable of joining cooperative bodies like nail clipper and tweezer, in an easy-to-use manner and capable of executing joining in correspondence to a wide range of these cooperative bodies by making an illumination means compact. SOLUTION: In the magnifying glass which has a power source and the illumination lamp and is constituted by freely slidably joining a magnifying glass body to a handle part, the power source is a small-sized button battery and the illumination lamp consists of a light emitting diode. The joining means for the cooperative bodies consists of a plurality of hollow grooves 4 which are disposed to recess across the front and area of the long-sized handle part 1 from both flanks to the top surface at prescribed intervals, elastic ring bodies 5 fitted and mounted into the respective hollow grooves 4 and ridging joining spaces 6 formed between these ring bodies 5 and the under surface of the handle part 1.
Patent JP-2000191470-A (JP)
Title: Hair spray composition
Inventor: YASUNO MASAYA
IPC: A61K8/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hair spray composition having excellent settlement of hair and high smoothness of film on hair and providing a natural finish feeling by formulating a specific polyaspartic acid derivative with an ester, etc., and an ultraviolet absorber. SOLUTION: This composition is preferably obtained by formulating (A) preferably 0.5-6 wt.% (in the whole composition) of a polyaspartic acid derivative composed of 5-95 wt.% of a monomer unit of formula I (R1 and R2 are each H, a 1-24C alkyl or the like) and 5-80 wt.% of a monomer unit of any of formula II to formula IV (R3 is H or a 1-6C alkyl; R4 to R8 are each a 1-24C alkyl; X is chlorine, bromine or the like) having 5,000-500,000 weight-average molecular weight with (B) preferably 0.05-2.5 wt.% of one or more selected from an ester such as diisopropyl adipate and a higher alcohol such as lauryl alcohol and (C) preferably 0.1-1.0 wt.% of one or more ultraviolet absorbers such as 2-hydroxy-4-methoxybenzophenone.
Patent JP-2000182674-A (JP)
Title: Charging/discharging display device for secondary battery
Inventor: KITADA YOSHINOBU
IPC: H01M10/42
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To offer a method to automatically display the service condition of a secondary battery. SOLUTION: A movable display plate is provided inside the case of a battery to display 'Fully Charged' or 'Depleted' by flipping. A charger is equipped with a key to flip the display plate toward 'Fully Charged'. Each apparatus to use battery is furnished with a key to flip the display plate toward 'Depleted'. This configuration allows automatic display of the service condition of a secondary battery.
Patent JP-2000184749-A (JP)
Title: Inverter
Inventor: ADACHI YUKIFUMI
IPC: H02M7/537
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter having a rectifying power source to operate the power source at a high power factor. SOLUTION: The inverter comprises a smoothing capacitor 10. The inverter also comprises a vibrating inductor 40. The inverter also comprises a switching element 50 for intermittently applying a voltage of the capacitor 10 to the inductor 40. The inverter also comprises a rectifying power source 20 for rectifying a voltage of an AC power source 21. The inverter also comprises an auxiliary inductor 45 for intermittently applying the voltage of the power source 20 through the element 50. The inverter also comprises a vibrating capacitor 30 for charging by receiving electromagnetic energies stored in the inductors 40, 45. The inverter also comprises a first diode 28 connected forward in series with the power source 20 of a diode for forming a closed circuit together with the inductors 40, 45.  The inverter also comprises a second diode 29 connected forward in series with the power source 20 of a diode for forming a closed circuit together with the capacitor 30 and the element 50.
Patent JP-2000193485-A (JP)
Title: Bodily-sensed pedometer
Inventor: NISHINA RINTAROU
IPC: G06M3/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow walking while controlling a body by detecting paces and calorie consumption from a pitch while walking at a comfortable speed, and detecting changes in heartbeat rate during walk for pitch correction. SOLUTION: With a pendulum sensor comprising a pendulum and piezo element, etc., a comfortable walk pitch is calculated from the paces counted with a leg's action and walking time, an appropriate walk pitch corrected to a motion level is converted to an impact/vibration electric stimulus which is sensed with a skin, with which each user walks to the set pitch. The paces, the motion period, and the calorie consumption are calculated and the amount of exercise is displayed on a display part. A walk pitch selection based on a heart rate may be built in as well. Here, a target heart rate is calculated from the heart rate measurement result measured with a pulse sensor, and if the measured heart rate is out of a target heart-rate range, the pitch is decreased or increased.  The calorie consumption, the motion period, and body fat decrease amount, etc., are displayed for the amount of exercise.
Patent JP-H04215809-A (JP)
Title: Vacuum type dehydrator
Inventor: YAMAGUCHI MIKIMASA
IPC: C02F11/12
Filed: 1990-12-11
Abstract: PURPOSE:To enhance the durability and dehydration capacity of a vacuum type dehydrator dehydrating the slurry-like sludge supplied to a filter cloth belt under vacuum through a suction board 4 on the way of feeding of the sludge. CONSTITUTION:A water impervious auxiliary belt 13 is laid on the filter cloth belt 1 moving along the upper surface of a suction board 4 in a state superposed on the rear of the filter cloth belt 1 in opposed relation to the suction board 4 so as to move together with the filter cloth belt and the drain holes 13a communicating with the suction board 4 are bored in the surface of the auxiliary belt 13 and air impermeable strip-like seal parts la are formed on both left and right parts of the filter cloth belt 1 over the entire length region thereof. By this constitution, the abrasion and damage of the filter cloth belt caused by the direct sliding between the filter cloth belt 1 and the suction board 4 can be prevented and, further, the suction of air from the side edge parts of the filter cloth belt is suppressed to make it possible to hold the suction board to a high vacuum degree.