baber/WOPTO huggingface dataset:
Patent JP-2002079274-A (JP)
Title: Chlorine remover attached to hydrant
Inventor: OKUBO TAKAYASU
IPC: C02F1/70
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine remover attachable to a hydrant, which pours a chlorine neutralizer, such as vitamin C, after dilution according to the flow rate of tap water, thereby neutralizing residual chlorine in the tap water with high accuracy. SOLUTION: A sealed vessel 20 attached to the hydrant A of tap water is filled with an aqueous solution of a chlorine neutralizer, and a pipe 30 is connected to the vessel 20. An introduction port 34 for introducing tap water and a pouring port 35 for supplying the diluted aqueous solution to the tap water are installed in the tip of the pipe 30 respectively. These introduction port 34 and pouring port 35 are disposed in the flux C of the tap water discharged from the hydrant A. When the discharge of the tap water is stopped, the outflow of the aqueous solution from the introduction port 34 and the pouring port 35 is stopped, and when the tap water is discharged, a part of the tap water is introduced into the pipe 30 through the introduction port 34 and the aqueous solution is diluted with the introduced tap water to be mixed into the discharged tap water from the pouring port 35.
Patent JP-2001213041-A (JP)
Title: Rotary stencil printing device
Inventor: SUZUKI ATSUSHI
IPC: B41L13/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To adjust the position of pinch rollers without rotating a paper cylinder. SOLUTION: A paper 13 is retained by a retaining pawl 11 of the paper cylinder 10 and rotated and pinched between the paper cylinder and a printing drum 2 rotated symmetrically with the paper cylinder and printed. The printed printing paper is pressed to the paper cylinder side by a pair of pinch rollers 15 and released from the printing drum, and the retaining pawl 11 is released to eject the printed printing paper. When the printing is not carried out, the pinch rollers are lifted on an upper position not being brought into contact with the paper cylinder by a rocking arm 30 and a cam 36. The pinch rollers are moved along an axis 22 in compliance with the width of the paper to adjust the interval.  When the printing is started, the width of the pinch rollers not being in contact with the paper cylinder can be immediately adjusted without the necessity of rotating the paper cylinder to set a recess 12 on the pinch rollers. Thus the first printing time can be shortened.
Patent JP-2002133155-A (JP)
Title: Method and device for controlling data
Inventor: KAYAMA SHINJIRO
IPC: G06Q50/10
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To simply inform existence of web data and collect evaluation for the web data. SOLUTION: A service providing server 16 issues an site ID to the home page of a registered member, stores it by making it correspond to the member data registered, and provides a prescribed icon (word of mouth icon). If an average user accesses the web site of the member and clicks the icon installed on the home page of the member, the site ID is notified to the service providing server 16, and form data to input data of a person to be introduce such as the electronic mail address of an acquaintance is transmitted to the average user from the service providing server 16. The input data to the form data by the average user are rearranged and registered for every site ID at the service providing server 16, and an electronic mail to introduce the home page is transmitted to the person to be introduced.
Patent JP-2002120425-A (JP)
Title: Recording device
Inventor: TANAMI HARUHIKO
IPC: B41J19/18
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording device for stably controlling the position with respect to a target in conveyance system control, which has influence by the dead zone characteristics and the residual vibration. SOLUTION: As a configuration for a recording device, an automatic controlling part for outputting a driving motor operation amount by proportional, integral or differential operation of deviation information of position information by encoder counting and a target amount as the recording medium conveyance amount at the time of conveying a recording medium is provided. Furthermore, a controlling method calculating mechanism in combination with a sliding mode controlling part with a state of a subject to be controlled provided preliminarily as the reference for switching between the automatic controlling part and a sliding mode control, is provided.
Patent JP-2002119739-A (JP)
Title: Game machine
Inventor: OKUYAMA SHIRO
IPC: A63F7/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the leaking of magnetic-field-induced noises coming from the exposed part of the terminal of a board connector on a printed board; to easily prevent the leaking of noises from the terminal of the board connector; and to further enhance measures against noises. SOLUTION: A conductive protective cover 38 for covering the exposed part 35a of the terminal 35 of the angle-type board connector 34 on a shot control board 33 is formed integrally with the cover case 37 of a shooting board case 32; even if magnetic-field-induced noises leak from the exposed part 35a of the connector 34, the exposed part 35a is covered with the protective cover 38, so that the protective cover 38 can easily provide shielding against the noises from the exposed part 35a, preventing the leaking of the noises to the outside.
Patent JP-2002127553-A (JP)
Title: Portable recorder and method of controlling electric power therein
Inventor: SENDA MAKOTO
IPC: G06F1/28
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable recorder that performs recording of which the power consumption is less than that in normal recording when the normal recording is not able to be performed by the electric energy stored in a battery. SOLUTION: It is judged whether or not the electric power is supplied to the recorder 102 from the external section and the electric energy stored in a charging section 125 is measured by means of a charged quantity measuring section 126. When it is judged that the electric power is not supplied from the external section and the measured electric energy is less than a predetermined value, a control section 113 performs recording by a recording mode with reduced power consumption such as recording with low resolution, monochrome recording of a color image and recording of only text data according to the selection of a user, thereby increasing the number of sheets to be recorded by the electric energy stored in the charging section 125.
Patent JP-2002127510-A (JP)
Title: Image processing device
Inventor: KOBAYASHI KUNIHIKO
IPC: G06F3/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device preventing image quality deterioration when memory overflow occurs. SOLUTION: A data storage section 21 converts drawing data received from a clipping section 20 to intermediate data and stores in an intermediate data storing area 24. At this time, if the intermediate data cannot be saved in the intermediate data storage area 24, fall-back processing is executed for the intermediate data. On the other hand, compressed image data compressed in an image compression section 23 are saved in a compressed image data saving area 25. When the compressed image data cannot be saved in the compressed image data storage area 25, fall-back processing is executed for the compressed image data, and the compressed image data alone are developed into bitmap data and compressed, and saved as new compressed image data. At this time, as the intermediate data remain as they are, image quality deterioration can be prevented.
Patent JP-2002130362-A (JP)
Title: Electrokinetic type vibration suppression device for structure
Inventor: SHIGA YUJI
IPC: F16F15/03
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrokinetic type vibration suppression device in which vibration transmitted from an exciting source to a structure can be suppressed stably over a wide frequency bandwidth and size reduction and weight saving are realized. SOLUTION: In the electrokinetic vibration suppression device for reducing the vibration transmitted to the structure by mounting thereon, a vibration damping body 2 acting as a deadweight is installed movable in a horizontal direction, a device main body 5 is constructed by providing on the vibration damping body 2 an exciting coil 3 generating a fixed magnetic field B and a drive coil 4 reciprocating the vibration damping body 2, and a control current supply means which supplies current for control to the exciting coil 3 and the drive coil 4 depending on the vibration admitted to the structure is connected to the device main body 5.
Patent JP-2002130122-A (JP)
Title: Electromagnetic compressor
Inventor: KOBAYASHI TORU
IPC: F04B17/04
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an air-feeding electromagnetic compressor enhancing the magnetic efficiency of a magnetic circuit to achieve miniaturization of a pump for economy, while also providing increased durability and enabling delivery pressure flow rate to be controlled in proportion to the amount of electric power generated by a fuel cell. SOLUTION: The electromagnetic compressor for use as a displacement type cross flow pump, in which an electromagnetic plunger 12 supported under pressure between two of upper and lower springs and having a built-in check valve mechanism having a valve element 19 pressed and closed against a valve seat 20 by a valve spring 18 is slidably and reciprocably actuated within the stand column cylinder 25 of a solenoid coil by intermittent magnetic attracting forces, includes an annular magnetic pole 26 and an annular magnetic path 27 which are positioned at the axial end positions of the electromagnetic coil 10 and fitted over the stand pipe cylinder.  A plunger ring 13 in the form of a piston ring made from a fluororesin is fitted into an annular groove cut in each end of the electromagnetic plunger while leaving the outer peripheral edge of an annular strip intact, with the annular groove when in a stationary condition having a magnetic clearance g between the end face of the magnetic pole 26 and the end of the plunger 12 opposite thereto.
Patent JP-2002135864-A (JP)
Title: Measuring and monitoring system
Inventor: KONDO HIROYUKI
IPC: G08C19/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for a measuring and monitoring system by which the synchronism of data is not damaged in data collection by means of communication of the measuring and monitoring system. SOLUTION: This measuring and monitoring system has a plurality of measuring and monitoring terminals measuring and monitoring an object and outputting the data thereof by communication and a measuring and monitoring controller communicating with the measuring and monitoring terminals and by transmitting a data holding command for holding the data of measuring and monitoring from the measuring and monitoring controller to each of the measuring and monitoring terminals by broadcasting, each of the measuring and monitoring terminals holds the data. Next, by transmitting a held data requesting command for requesting the data held in each of measuring and monitoring terminals from the measuring and monitoring controller, each of the measuring and monitoring terminals returns the held data to the measuring and monitoring controller.
Patent JP-2002135699-A (JP)
Title: Television program reservation service system and its method
Inventor: IWAMOTO HIROSHI
IPC: H04N5/44
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide service to reserve recording of a television program in a www server via a network and to obtain the reserved recording program via the network. SOLUTION: This service is characterized that recording reservation of a broadcasted program is made by accessing a program reservation acceptance server 3 from a cellular telephone 1 or a PC 2 via the Internet 100, each of plural recording servers 4 being linked with the reservation acceptance server 3 creates and stores recording files for each broadcasted program, according to the time schedule of broadcast programs to be broadcast from a broadcasting station, the recording files in which the recording reservation is made by the program reservation acceptance server 3 from a PC 5 or an exclusive terminal 6 via the Internet 100 are obtained from the recording servers 4.
Patent JP-2002142455-A (JP)
Title: Dc-dc converter
Inventor: NAITO YOSHINAO
IPC: H02M7/21
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To achieve a DC-DC converter for preventing loss in a light load. SOLUTION: Improvement has been made to the forward-type DC-DC converter for rectifying a secondary-side circuit by a rectification circuit having first and second switches for driving using first and second drive coil winding being provided at a transformer for converting voltage from a primary-side circuit to the secondary-side circuit. The DC-DC converter has a light load detection section for detecting the light load of output and turning off the first and second switches in a light load.
Patent JP-2002145377-A (JP)
Title: Packing container for motor for hfc refrigerant
Inventor: DEGUCHI TAKESHI
IPC: B65D51/28
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a packing container to be used for packing motors for an HFC refrigerant, with which packing work can be made to be lightened. SOLUTION: The packing container 11 is composed of a main body of the packing container for packing motors for an HFC refrigerant, a product receiving plate, and a lid 15 capable of being fitted into an edge of an opening of the main body of the packing container 11 to tightly close the interior of the packing container. By shutting off the inside of the packing container from the external air and by retaining airtightness, the internal humidity of the packing container can be held at a constant level. As a result, an effect which allows no rust to gather on the products in the packing container is obtained and, by making the packing container assume such a packing shape, workability is improved.
Patent JP-2002106457-A (JP)
Title: Circulation type power plant comprising water turbines installed in series in torrent open channel
Inventor: WAKASHIBA YOSHIKATSU
IPC: F03B7/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a circulation type power plant utilizing natural energy by installing the water turbines in series in a prepared torrent open channel. SOLUTION: This circulation type power plant is obtained by installing the water turbines in series so as to adapt to an open channel prepared to generate rapid water stream or to a place on land or the water in which the rapid stream is generated repeatedly.
Patent JP-2002148467-A (JP)
Title: Optical fiber array and its manufacturing method
Inventor: KUROBA TOSHIAKI
IPC: G02B6/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber array and its manufacturing method suitable for fixing optical fibers by aligning tip ends of the optical fibers or finely adjusting rotation angles of individual optical fibers utilizing attracting force exerting between magnetic bodies when plural optical fibers are fixed to a substrate or the like. SOLUTION: The optical fiber array is composed of a V grooved substrate 6 having plural V grooves 6a and magnetic attracting parts, plural optical fibers 1 the coating of one end part of which is removed and on which a magnetic body metallic layer 2a is coated except for the tip end part of a bare optical fiber, and a means for fixing the optical fiber to the V groove 6a.
Patent JP-2002149333-A (JP)
Title: Input device
Inventor: FUNAKOSHI KATSUYA
IPC: G06F3/038
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive input device having high assemblability and high operability with respect to the input device used for input operation to move a three-dimensional model in an arbitrary direction. SOLUTION: A rib 51 extended in a prescribed direction is formed on the inside surface of an upper case 41, and the lower end of a circuit board 44 on which an operation lever 3-1 is mounted is engaged with the rib 51a of the upper case 41 and the upper side end of the circuit board 44 is engaged with a pawl part 52 formed on the rib 51 to temporarily fix the circuit board 44 to the upper case 41 with inclination to the extension direction of the rib 51, and thereafter, a holding member 43 is fixed to the upper case 41 to hold the circuit board 44 between the holding member 43 and the upper case 41, and thus the circuit board 44 is fixed to the upper case 41 with inclination to the extension direction of the rib 51.
Patent JP-2002147224-A (JP)
Title: Adsorbent condition determining device
Inventor: SATO MASAHIRO
IPC: F01N13/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent condition determining device capable of accurately determining the condition including the deterioration of the absorbent and aiming at the regeneration of the adsorbent if the adsorbing performance can be restorable. SOLUTION: This adsorbent condition determining device for determining the condition of the adsorbent 16 for adsorbing the hydrocarbon in the exhaust gas is provided in the upstream and the downstream of the adsorbent 16 in an exhaust system 2. This adsorbent condition determining device is provided with an upstream and a downstream temperature sensors 22A and 22B for detecting the temperature of the exhaust gas temp1 and temp2 in the upstream and the downstream of the adsorbent 16, an operating condition detecting means 23 for detecting the operating condition of an internal combustion engine 1,  a downstream temperature estimating means 25 for estimating the temperature of the exhaust gas TexR-hat to be obtained in the downstream of the adsorbent 16 on the basis of the detected upstream temperature TexF detected during the adsorption by the adsorbent 16 and a detection result of the operating condition of the internal combustion engine 1, and an adsorbing condition determining means 25 for determining the adsorbing condition of the adsorbent 16 by comparing the estimated downstream temperature TexR-hat with the detected downstream temperature TexR detected by the downstream temperature detecting sensor 22B during the adsorption by the adsorbent 16.
Patent JP-2002146773-A (JP)
Title: Auxiliaty steel sheet pile in road excavation construction work, and driving construction method for steel sheet pile for earth retaining using the auxiliary steel sheet pile
Inventor: KOYAMA HIDEKI
IPC: E02D5/16
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To develop an auxiliary steel sheet pile in road excavation construction works, in which the width of trench excavation is narrow and which also have few paving sections, and a driving construction method for a steel sheet pile for earth retaining using the auxiliary steel sheet pile. SOLUTION: In the steel sheet pile for earth retaining in road excavation construction works, the auxiliary steel sheet pile in road excavation construction works, in which the auxiliary steel sheet pile 1 having the same shape as the steel sheet pile and being cut in the length of a chuck section for a sheet-pile driving machine Y is installed, a small holding plate 2 is mounted on one surface of the lower end section of the auxiliary steel sheet pile and a large holding plate 3 on the other surface mutually oppositely and a pin 4 detachably secured through holes Xa formed at the upper end section of the steel sheet pile held at the lower end of the auxiliary steel sheet pile are formed to these both holding plates, and the driving construction method for the steel sheet pile for earth retaining using the auxiliary steel sheet pile are provided.
Patent JP-2002145586-A (JP)
Title: Rope towing mechanism
Inventor: MIZUNO ITSUHITO
IPC: B66D1/74
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rope towing mechanism which prolongs the life of a towrope by detecting the tension level of the towrope and uniformly pressing the towrope to the outer periphery of pulley with a plurality of rollers and improves safety by increasing the frictional resistance between the towrope and the pulley. SOLUTION: When the towrope 4 suspending a work gondola or the like, for example, fixed with a machine frame 2 is stretched by weight, a tension level is detected by the rotation in the V1 direction of a connecting member 23 forming a detection section 5a. The towrope 4 is pressed to a guide groove 7 formed on the outer periphery of the pulley 3 by a plurality of rollers 36a-37b forming a pressing section 5c. Since the tension level of the towrope 4 is transferred to the fitting position of a rotating member 28 and a rocking member 31 forming the pressing section 5c via a transfer section 5b, the pressing direction of the towrope 4 by a plurality of rollers 36a-37b is changed by the rotation of the rotating member 28.
Patent JP-2002142671-A (JP)
Title: Liquid for injecting fat and oil to meat, its production method and application thereof
Inventor: KISO YUZO
IPC: A23L13/70
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid for injecting fats and oils to a meat, containing not so much fat component in appearance, capable of improving food feeling of the meat by imparting fat to an obsolescent meat or a meat containing small amount of the fat, capable of being readily injected to the meat with good operability without causing plugging, or the like, of a needle of an injector. SOLUTION: This liquid for injecting the fats and oils to the meat is characterized in that the liquid contains 5-60 wt.% fats and oils having >=25 deg.C melting point and dispersed in an aqueous solution so as to form a dispersion containing the solid fats and oils having <=2 μm average particle diameter.
Patent JP-2002157763-A (JP)
Title: Optical head, light emitting and receiving element, and optical recording medium recording and reproducing device
Inventor: NISHI NORIAKI
IPC: G11B7/095
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical head, a light emitting and receiving element, and an optical recording medium recording and reproducing device that can conduct focus control of an objective lens with high accuracy in response to a tendency of a high recording density of an optical disk. SOLUTION: The optical head 2 is provided with a semiconductor laser 61, an optical diffractive element 65, an objective lens 70 and a photo detection element 74 or the like. Focal positions in the optical axis direction of two sub spots formed on the photo detection element 74 by the action of the diffractive element 65 differ from each other in the radial direction and moving the objective lens 70 in the optical axis direction allows the intensity distribution of the spots on the photo detection element 74 to indicate asymmetrical behaviors. Focus control of the objective lens 70 is corrected on the basis of the amplitude of a push-pull signal of the two sub spots detected by the photo detection element 74.
Patent JP-2002165365-A (JP)
Title: Power system control method
Inventor: HAYAKAWA HIDEKI
IPC: H02J3/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a power system control method which makes power output control of each power generating set within a practical computation time regardless the number of power generating sets, maximizing the power generating efficiency of a whole power system and satisfying the power demand for the whole power system in which a plurality of power generating sets are dispersedly distributed. SOLUTION: At each individual unit of the plurality of the power generating sets, the output of each power generating set is autonomously controlled according to the local information obtained from its own set and a part of the other power generating sets, out of information regarding the power demand supply balance of the power system and each power generating efficiency of the plurality of the power generating sets.