baber/WOPTO huggingface dataset:
Patent JP-2002286804-A (JP)
Title: Semiconductor testing circuit
Inventor: SHIMIZUME KAZUTOSHI
IPC: G01R31/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing circuit that can realize a high- speed test for semiconductor device even by using a low-speed testing device. SOLUTION: This semiconductor testing device is provided with a test signal generating means that converts the frequency of a first test signal from the semiconductor testing device at specified times and generates a second test signal, a test signal input means to input the second test signal into a semiconductor circuit to be tested, a frequency reducing means to reduce at specified times an output signal from the semiconductor circuit to be tested that is given the second test signal, and a judging means to judge the output signal from the frequency reducing means.
Patent JP-2002282868-A (JP)
Title: Wastewater treating method
Inventor: ARAI SHIGEYUKI
IPC: C02F5/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treating method which enables deposited sludge to be preferably concentrated in a repeated neutralization method of sediment while preventing the formation of scale. SOLUTION: This wastewater treating method comprises a first process in which acidic raw water containing dissolved metallic components such as iron and the like is adjusted for its pH between its initial pH value and pH 5.0, a second process in which the treated water obtained after the pH adjustment in the first process, the precipitate circulated from the following third process and a neutralizer are mixed and stirred in a neutralization tank to make the resulting mixture neutral or alkaline and then the dissolved metal components are precipitated, and a third process in which the suspension containing the precipitate formed in the second process is led to a settling tank to sediment and concentrate the precipitate, the supernatant water is discharged and then the precipitate is circulated to the neutralization tank in the second process.
Patent JP-2002286944-A (JP)
Title: Handy type optical fiber cutter
Inventor: HABE SATOSHI
IPC: G02B6/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a handy type optical fiber cutter in which a series of operations starting from holding an optical fiber to cutting and releasing the fiber is performed by only the grasping operations of a main lever. SOLUTION: The cutter is provided with a base body 10, a main lever 20 which is shaft supported by the body 10 and a clamp lever 30 which is linked with the operations of the lever 20 to hold and to release a bare optical fiber. A slider 40 is linked with the operations of the lever 20 to slide in the direction normal to the fiber. An initial cut is added to the bare optical fiber by a round shape edge 50 fixed to the slider 40. A headrest 60 is linked with the sliding operations of the slider 40 to bend the fiber having the initial cut, to enlarge the cut and to eventually cut the fiber.
Patent JP-2002282858-A (JP)
Title: Electrolytic tank with diaphragm
Inventor: KURODA TAKAO
IPC: C25B9/19
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing an outflow of each electrolytic water outside by improving the discharge systems of each electrolytic water in electrolytic tank with a diaphragm to smoothen an inflow of each electrolytic water into each outlet. SOLUTION: In the electrolytic tank with the diaphragm, electrolytic chambers partitioned by a diaphragm 21 on an inner side of each electrode 24, 25 in a tank body 10 and electrolytic water chambers 11b, 12b which are communicated with the upper ends of each electrolytic chamber are provided, and each electrolytic water produced in each electrolytic chamber is allowed to be discharged outside from each outlet 11c, 12c through each chamber 11b, 12b, each 11c, 12c is positioned at the upper ends of each chamber 11b, 12b, and each chamber 11b, 12b with the gradually extended conditions from each outlet 11c, 12c is communicated with the upper ends of each chamber.
Patent JP-2002276545-A (JP)
Title: Control valve for variable displacement compressor
Inventor: UMEMURA SATOSHI
IPC: F04B27/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor capable of corresponding to a delicate air conditioning request. SOLUTION: A control valve CV internally and autonomously positions a solenoid rod 40 (a valve element portion 43) according to changes in differential pressure so as to keep a control target of the differential pressure between two pressure monitoring points P1, P2 decided by a energizing duty ratio to a coil 67. The control target can be changed from the outside by adjusting the energizing duty ratio to the coil 67.
Patent JP-2002249346-A (JP)
Title: Liquid crystal shield glass
Inventor: TAMIYA JUNICHIRO
IPC: B60J1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a window glass which is able to manually or automatically control the transmittance of light following the change of outside light. SOLUTION: Liquid crystal is sandwiched between window glasses or liquid crystal made to a film shape in advance is adhered onto a window glass, and an electric current is applied to the liquid crystal to develop color to make the glass translucent. The amount of light transmittance can be controlled by the electric control, the change of color pattern or the like and simultaneously high decorative effect can be obtained by the color pattern.
Patent JP-2002298085-A (JP)
Title: Character recognition device, character recognition method, and record medium
Inventor: MIZUTANI HIROYUKI
IPC: G06V30/224
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To rightly recognize characters even if a plurality of numerals are entered in a character recognition frame. SOLUTION: Whether there is the character image in the frame or not is determined and when there is, the number of characters is determined based on a dimensional relation between a number of a character number determination function for inputting feature vectors and a prescribed threshold value (16), and the characters are cut out based on the determination result (18) and recognized.
Patent JP-2002297109-A (JP)
Title: Liquid crystal display device and driving circuit therefor
Inventor: ENOMOTO HIROMI
IPC: G09G3/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a liquid crystal display panel manufacturing process by reducing the number of crossing parts of driver output lines and data lines, and thereby reduce a ghost caused by a wiring cross-talk. SOLUTION: The driving circuit for the liquid crystal display device includes a plurality of driver output lines (OUT1-OUTn) to be connected with data line driver outputs, m-lines of block selection signal lines (BL1-BL4) for sequentially selecting m-pieces of blocks, a plurality of data lines (D1-D4n) for supplying data to a display area, and switches (S1-S4n) for sequentially connecting i-th driver output line to i-th, i+2j,..., and i+2j×(m-1)th data lines according to m-pieces of the block selection signals when (j) is assumed to be a positive integer smaller than (m).
Patent JP-2001348212-A (JP)
Title: Manufacturing method of hydroxyl apatite
Inventor: SUGIYAMA SHINJI
IPC: C01B25/32
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of hydroxyl apatite which can be conducted in a short time and under a mild condition. SOLUTION: Hydroxyl apatite is manufactured by reacting α-type calcium phosphate with alkali metallic salt hydrogen phosphate in the presence of water.
Patent JP-2002292833-A (JP)
Title: Printing cylinder and managing method for printing cylinder
Inventor: ONO MASAMI
IPC: B41F13/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing cylinder which facilitates easy reading of identification information provided even when the cylinder is smeared with an ink, an oil or the like and dispenses with the coordination of conditions such as the quantity of a printing material like the ink to be applied to a printing plate and the mixing ratio of a plurality of colors in a printing process by a manual labor each time the printing is performed. SOLUTION: An IC tag 12 for information to be written in and read out in a non-contact state is fixed inside a cylinder 10 of a printing cylinder with a stud 15. Then the identification information by which the printing cylinder can be identified, is written into the IC tag 12 and the printing cylinder is stored and managed by making the printing cylinder correspond to the identification information. In addition, the conditions of the printing process are written into the IC tag 12 as printing information.
Patent JP-2002200670-A (JP)
Title: Method for producing porous film
Inventor: TAKADA ATSUHIRO
IPC: B29K105/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous film suitable for a battery separator. SOLUTION: A primary film is manufactured from a resin composition comprising a thermoplastic resin and 15-85 pts.vol. of a filler 1 μm or below in average particle size per 100 pts.vol. of the thermoplastic resin and stretched at least in one direction at a distortion speed of 1-300%/s. By stretching the primary film under the above conditions, a porous film suitable for a battery separator can be obtained.
Patent JP-2002312490-A (JP)
Title: Oxygen cylinder management system for oxygen therapy patient
Inventor: NAWATA HIDEO
IPC: G06Q50/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen cylinder management system for an oxygen therapy patient, allowing a previous delivery plan to be made. SOLUTION: The oxygen cylinder management system comprises a plurality of oxygen cylinder systems to be used by a plurality of home oxygen therapy patients and a management center to be connected to the plurality of oxygen cylinder systems via a communication network. Each of the plurality of oxygen cylinder systems comprises an oxygen cylinder, oxygen residue detecting means adapted to be connected to the oxygen cylinder for detecting the oxygen residue of the oxygen cylinder, a memory for storing the identification code of the oxygen cylinder and an oxygen supply controller including communication means.  The management center receives an oxygen residue value for the oxygen cylinder detected by the oxygen residue detecting means and the identification code of the oxygen cylinder stored in the memory from the oxygen cylinder system via the communication means for the oxygen cylinder system and makes a previous delivery plan for a resupply oxygen cylinder corresponding to the identification code for the oxygen cylinder system with the received oxygen residue value for the oxygen cylinder being a preset value or lower.
Patent JP-2002307636-A (JP)
Title: Method for manufacturing laminate and manufacturing device therefor
Inventor: ISERI MITSUHIRO
IPC: H01F41/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate by which every laminated block of laminae separately grouped by a specified number of pieces can be obtained rapidly and easily while the laminae punched out of a conductive thin sheet are laminated and joined together and the laminated laminae are securely bonded as well as a device for manufacturing the laminate. SOLUTION: A thin steel sheet 8 to which an adhesive is applied is punched out to a specified size as laminae 10 and the laminae 10 obtained by this punching process are sequentially laminated in a back pressure block 13. Further, in the back pressure block 13, the laminated laminae 10 are pressurized and inductively heated and the adhesive is melted on the laminae 10 to mutually bond the laminae 10. Thus the laminated block of the laminae 10 is obtained. In addition, it is possible to easily obtain the laminated blocks of the laminae 10 separately grouped by specified number of pieces by forming protrusions on the surface of the laminae 10.
Patent JP-2002310717-A (JP)
Title: Route guidance system and method
Inventor: SATAKE KANJI
IPC: G09B29/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a route guidance system and method capable of acquiring route information to a destination without the need for previously storing map information or map information on routes in a receiving-side device or using the GPS. SOLUTION: A user of this system inputs information on the destination through the use of an input means 11 of a portable terminal device 1. The destination information is transmitted to an information providing device 2 installed in an underground market through a portable-side transmitting/receiving means 12. The destination information is received by a device-side transmitting/ receiving means 23, and the route information to which instruction information on a movement route to the destination is added on the basis of the map information stored in a map information storage means 21 and the transmitted destination information is created by a route creating means 24. The created route information is transmitted to the portable terminal device 1.  When the route information is received by the portable-side transmitting/receiving means, the route information is stored in a storage means 13 and displayed on a display means 14.
Patent JP-2002312551-A (JP)
Title: Attendance information collecting system, patrol managing system, server computer, computer program and recording medium
Inventor: NAKA MASAMI
IPC: G06Q10/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an attendance information collecting system using inexpensive terminal equipment and being capable of grasping personal attendance information in a real time from control center. SOLUTION: This attendance information collecting system is provided with a means 5 for authenticating portable terminal equipment 2 which is equipped with a means 3 for reading a code and connected through a communication line 1 so that time information indicating personal attendance situations can be collected by using the personally decided code.  The portable terminal equipment 2 is provided with: a means 5 storing a picture information group necessary for collecting the time information; a means 5 for reading from the storage means 5 the picture information corresponding to the contents of processing to be performed by the portable terminal equipment 2 authenticated by the authenticating means 5 and transmitting the read information with the time information to the portable terminal equipment 2; a means 5 for receiving the information processed and transmitted by the portable terminal equipment 2 by using the transmitted picture information, time information and the code; and a means 5 for registering the information received by the receiving means 5.
Patent JP-2002031523-A (JP)
Title: Thin film measuring apparatus and method and thin film formation system
Inventor: HAYASHI SEIICHI
IPC: C23C14/52
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To measure a thin film on site and in real time with very high accuracy which is formed on the surface of each base inside a thin film formation furnace. SOLUTION: A thin film formation system 10 for forming a thin film S1 on the surface of each of thin film bases 24 and 24 arranged within the closed thin film formation furnace 20 has a measuring portion 30 provided in a portion communicating with the furnace 20. The measuring portion 30 has a thin film formation sample base 31 to which a thin film material flowing therein from the furnace 20 adheres. An X-ray incident window 32 and an X-ray exit window 33 are provided in the sidewalls of the measuring portion 30. A thin film measuring apparatus 40 installed outside the furnace 20 applies X-rays to the base 31 of the measuring portion 30 through the X-ray incident window 32. The X-rays reflected by the base 31 are detected through the X-ray exit window 33.
Patent JP-2002308198-A (JP)
Title: Satellite navigation system and method for placing satellite into orbit
Inventor: AOYAMA JUNICHI
IPC: B64G1/10
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an economical satellite launching system and method by reducing the frequency of launching satellites using a rocket, etc., compared with a conventional satellite launching system. SOLUTION: This satellite navigation system 100 is so constituted that multiple orbits 4-1, 4-2, and 4-3 orbit the earth 1 with their set to a prescribed inclined angle θ relative to the equator 2 of the earth 1, the respective orbit surfaces S1, S2 and S3 are so disposed as to mutually form prescribed angles, at least, single satellites 25 are placed in the respective orbits, the respective satellites 5 are so constituted as to orbit the respective orbits 4-1, 4-2, and 4-3 in mutually prescribed phases, and, at least, one reserve satellite 7 is made to orbit a LEO(Low Earth Orbit) parking orbit 6 at all times. This satellite launching method once launches multiple satellites into the LEO packing orbit 6 and then individually places the respective satellites into the respective orbits 4.
Patent JP-2002273383-A (JP)
Title: Apparatus for detoxifying ceramic sheet
Inventor: NISHIMURA KENICHI
IPC: B09B3/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detoxifying a ceramic sheet which can incinerate a waste ceramic sheet safely without eluting chromium oxide contained in the sheet as hexavalent chromium, does not cause environmental pollution even after the sheet is left in a treatment site, and can make the sheet be used as a recycled raw material for cement and a building material. SOLUTION: A first cooling filling layer (9) and a second cooling filling layer (11) are connected to each other and arranged below the outlet (6) of a fixed furnace body (1) which has a rotary furnace bed (2) and in which an inlet (3) is formed in the upper part, and a heating burner (4), a plurality of heaters (5), the outlet (6), and a discharge plate (7) are arranged in the rotational direction of the rotary furnace bed (2) in turn from the inlet (3), and a carrying-out apparatus (12) is installed approximately below the second cooling filling layer (11).
Patent JP-2002319090-A (JP)
Title: System for method for providing information, device for providing information used for the system or the method, program for controlling the information providing device, and storage medium stored with the program
Inventor: OMURA HIROSHI
IPC: G01C21/26
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate assignment for a date and a time zone to enhance convenience for a user, while providing instantaneously traffic information on the date and in the time zone desired by the user, when the traffic information in the future is provided from an information center 1 to a user terminal 2. SOLUTION: The information center 1 transmits a matrix assigning screen 41 using the dates and the time zones as axes to the user terminal 2, and the traffic information on the date and in the time zone assigned by the matrix assigning screen 41 is provided to the user terminal 2.
Patent JP-2002359663-A (JP)
Title: Network equipment test method and network equipment test system
Inventor: ISHIKAWA HAJIME
IPC: H04L69/40
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide network equipment test system that can confirm the normality of the network equipment placed at a remote place during operation without giving effect on packets on a network. SOLUTION: A special packet generating section 114 generates a special packet and transmits it to a network terminal 102 at a side to be tested. When a special packet monitor section 117 of the network terminal 102 at the side to be tested detects the special packet, a special packet decision section 118 instructs a return packet generating section 119 to generate a return packet. A packet transmission section 108 transmits the return packet generated by the return packet generating section 119 to a test side network terminal 101. When a return packet monitor section 115 of the test side network terminal 101 detects the return packet, a return packet decision section 116 decides the normality of the network terminal 102 at the side to be tested and the network 103 and informs a monitor control section 113 about the result.
Patent JP-2002321557-A (JP)
Title: Floor mat for operator's room
Inventor: TAMARU MASAKI
IPC: B60R13/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge dirt, sand and cleaning water on a floor mat surface out of an operator's room which allows the operator's room to be readily cleaned by water. SOLUTION: A beveled portion is provided on a surface of floor mat 2 which is inclined toward front of the operator's room 2 so that cleaning water sprayed on the surface of floor mat 2 is driven to move toward an opening of a door 8.
Patent JP-2002321636-A (JP)
Title: Traveling truck
Inventor: KAWAKAMI SHUJI
IPC: B62D113/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a traveling truck formed such that steering angles of right and left wheel devices are equalized with each other even when a steering wheel is turned to either right and left. SOLUTION: Driver's cabs 2 are situated at front and rear ends of the under surface of a truck body 1, independent direction change type wheel devices 3 in two rows in the direction of a vehicle width and six rows in the direction of a vehicle length are situated between the driver's cabs 2. A master shaft M forming a base when a steering angle is determined by the wheel device 3 based on a steering angle inputted by the steering wheel of the driver's cab 2 is virtually situated in a central position between the right and left wheel devices 3 situated in the direction of a vehicle width at front and rear ends of the truck body 1. In the case of a right turn and in the case of a left turn, their turning radiuses are equal to each other.
Patent JP-2002326509-A (JP)
Title: High pressure air suspension device
Inventor: OWADA KATSUYUKI
IPC: B60G17/052
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an abnormal sound caused by pressurizing a part of an air system without increasing capacity of a wet tank. SOLUTION: A front air suspension device 29 with high pressure used together with a low pressure air system 33 comprises air bellows 9 and 11, an air duct 35 for connecting the air bellows 9 and 11 to the wet tank 19 in a high pressure state, a first air tank 37 disposed in the air duct 35, a second air tank 39 disposed in the air duct 35 between the first air tank 37 and the wet tank 19, a check valve 41 disposed in the air duct 35 between the first air tank 37 and the second air tank 39. The second air tank 39 accumulates air for the wet tank 19 and the low pressure air system 33 when the air is supplied from the wet tank 19 to the low pressure air system 33.
Patent JP-2002332362-A (JP)
Title: Process for preparing modified propylene resin composition
Inventor: WAKAYAMA MEIJI
IPC: C08F210/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a modified propylene resin composition with a remarkably improved impact strength using, as a raw material, a propylene resin composition comprising an amorphous portion comprising an olefin copolymer as a dispersed phase which is present within a continuous phase comprising a crystalline portion comprising a propylene homo- or copolymer, wherein the amorphous portion is particularly finely dispersed, without deteriorating the flow properties or the elastic modulus of the propylene resin composition. SOLUTION: In the process for preparing the modified propylene resin composition, the raw material resin composition is melt kneaded in the presence of an organic peroxide until the number average diameter ratio (the ratio of the value obtained after melt kneading to the value obtained before melt kneading), represented by the corresponding diameter of a projected circle of the amorphous part, reaches <=0.95.