baber/WOPTO huggingface dataset:
Patent JP-2002322516-A (JP)
Title: Device for injecting bubble in molten metal
Inventor: NAGATOME ASAO
IPC: B22D1/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a bubble injecting device which can be used without being cracked even under a severe condition of temperature change like a batch system, can prevent wear of a rotating body, and can maintain the performance of removing gas content such as hydrogen in a molten metal for a long time. SOLUTION: This bubble injecting device comprises a vertical rotating shaft 12 with a lower end thereof immersed in the molten metal and the rotating body 14 fitted to a lower end of the shaft. A gas distribution passage 13a communicated with a gas distribution passage 12a of the vertical rotating shaft 12 is formed in a nozzle member 13 fitted to the rotating body 14, and the gas fed to the gas distribution passages 12a and 13a is injected into the molten metal from a gas outlet 13b of the nozzle member 13. The rotating body 14 includes a substantially disk-like carbonaceous base part 14a and a plurality of ceramic accessory parts 14b1 and 14b2 which are split in the circumferential direction and alternately fitted to a lower side thereof in a stepped manner with the maximum projection area of 100 cm<2> or under.
Patent JP-2002322597-A (JP)
Title: Liquid treatment apparatus
Inventor: OKASE WATARU
IPC: H01L21/683
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus, in which the unevenness of a liquid treatment due to bubbles can be reduced. SOLUTION: In the liquid treatment apparatus, a hydrophilic region is formed in at least a part of a place where a substrate holding part for holding a substrate is brought into contact with a treating liquid. As a result, the generation of the bubbles when the substrate holding part is brought into contact with the liquid is reduced and the bubble generated on the substrate can be quickly removed.
Patent JP-2002315412-A (JP)
Title: Soil covering wheel of seedling transplanting machine
Inventor: YABUUCHI MASATOSHI
IPC: A01C13/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a soil covering wheel of seedling transplanting machine, capable of making soil covering a root of a vegetable seedling and compacting olivectly the soil of the root, and at the same time widely compacting the soil around the root of the vegetable seedling. SOLUTION: This soil covering wheel 7 of the seedling transplanting machine is so structured that the wheel rolls on one of both the sides of a planting furrow along near to the furrow and earths up the vegetable seedling P planted in the furrow with soil S positioned on the side of the furrow by using peripheral surfaces 11a, 12a, while the wheel is rolling, wherein the wheel has an inner ring 11 and an outer ring 12 attached to the inner ring 11 on the side opposite to the planting furrow, and the peripheral surface 11a of the inner ring 11 and the peripheral surface 12a of the outer ring are inclined in the directions of mutually crossing so that the both peripheral surface form an aproximately ridge-shaped cross-section.  Further, the diameter D1 of the inner ring 11 on the side opposite to the planting furrow is made to be larger than the diameter D2 of the outer ring 12 on the side near to the planting furrow.
Patent JP-2002324280-A (JP)
Title: Composite type fire sensor
Inventor: AMANO MASAYUKI
IPC: G08B17/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a composite type fire sensor for outputting a fire signal securely by speedily judging a fire by the variation of a plurality of different physical quantities. SOLUTION: The composite type fire sensor outputs the fire signal by respectively judging the variation of a plurality of the different physical quantities. The fire sensor is provided with a first detection means for detecting the first physical quantity, a second detection means for detecting the second physical quantity, a storage means for storing a threshold curve S in a two-dimensional coordinate system related with the first physical quantity and the second physical quantity for judging the fire, and an arithmetic means for inputting the detection signals from the respective detection means and calculating a coordinate position by the coordinate system to output the fire signal.  The curve S is set so that the fire signal is outputted based on a prescribed threshold TH1, (TH2) related with another physical quantity in a range where one of the first physical quantity and the second physical quantity is smaller than a prescribed limit value L1 (L2).
Patent JP-2002095666-A (JP)
Title: Aid for vascular anastomosis
Inventor: NAKAMURA TAKASUMI
IPC: A61B17/11
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an aid for vascular anastomosis which enables a physician performing a vascular bypass surgery to anastomose between a bypassing blood vessel and a bypassed blood vessel quickly and accurately while securing a bloodstream remaining between a center and periphery of a bypassed blood vessel, would not interfere during vascular anastomosis, and is more user-friendly in terms of operatability than an existing one. SOLUTION: An aid for vascular anastomosis is a flexible, hollow duct with openings at both ends and is equipped with at least two bulging parts and a means to take out the duct from the blood vessel on the outer surface of the duct. The duct is flexible and self-restorable, and the bulging parts are placed on the duct in an eccentric manner.
Patent JP-2002322066-A (JP)
Title: Medicinal composition containing ether-type gla-60 analogue as active ingredient
Inventor: KAZAMA YUKIKO
IPC: A61P31/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition having an excellent macrophage activity-controlling action. SOLUTION: This medicinal composition contains a compound represented by formula (I) (R<1> is a 1 to 20C alkanoyl, or the like which may be substituted with at least one group selected from a substituent group A; R<2> is a 1 to 20C alkyl, or the like which may be substituted with at least one group selected from the substituent group A; R<3> is a halogen atom, hydroxyl, a 1 to 6C alkoxy, or the like; X is a single bond or O-CH2 ), its ester or its pharmacologically acceptable salt as an active ingredient.
Patent JP-2001357091-A (JP)
Title: Method for automatically generating repeater block with hdl and integrating it into chip design having area limit
Inventor: GLUSS ROBERT J
IPC: H01L21/82
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically determining the position of a repeater block without requiring excessive time or labor. SOLUTION: The method for integrating a repeater into an integrated circuit design model includes a step for designating the geometry of plural different cell blocks. Such a cell block shows the position on a chip die supporting suitable functional ability such as arithmetic, logic function, decoder and input/ output. Then, a list specifying a top level net to connect the cell block is generated (305) and according to any one among these top level nets exceeding a maximum signal transmission reference (such as RC interconnection limit, for example), the position is specified (325). A repeater limit area is determined separately from the cell block and contains at least one specified position. Then, the list of top level nets to be repeated is generated in each of repeater limit areas.
Patent JP-2002323460-A (JP)
Title: Fluoroscopy photographing apparatus
Inventor: KAMEGAWA MASAYUKI
IPC: G01N23/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a convenient fluoroscopy photographing apparatus that is easily operated when a photography magnification is to be changed, and, additionally, can prevent the change in luminance due to the change in photography magnification. SOLUTION: Distance A between an X-ray source 1 and a sample rest 3, and that B between the X-ray source 1 and an X-ray detector 2 are allowed to change exponentially, thus constantly fixing a change rate per time in photography magnification. In addition, a preset photography magnification is used as a boundary, and the distance B is changed merely at a high-magnification side, thus reducing the change in luminance of an X-ray fluoroscopy image due to the change in photography magnification as soon as possible. In addition, the diaphragm 22b of the X-ray detector 2 or the amplifier gain of the output is automatically controlled by changing the distance B for synchronization, thus reliably preventing the change in luminance due to the change in photography magnification.
Patent JP-2002328322-A (JP)
Title: Optical scanner and method for dividing scan lane
Inventor: YAMAGUCHI YUKIHIKO
IPC: G01B11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To simply and precisely divide a scanning range in optical scanning. SOLUTION: A lane division standard film 40 is arranged at a scanning position of a laser beam 12. A lane division mark 41 of this lane division standard film 40 is read. A position specifying signal is outputted to an LMC address counter 27 based on this read signal. At the LMC address counter 27, a clock from a pulse generation circuit 26 is counted by a start pulse from a standard position detecting device 19. The calculated value is stored in a memory 28 as an address data of the lane division signal based on the position specifying signal input from a comparator 23. A lane break signal (LMC) is generated at an LMC generating device 29 based on the address data stored in this memory 28. A variety of patterns of lane division is simply and can be precisely performed, since the lane is divided by each lane division mark 41.
Patent JP-2002330391-A (JP)
Title: Image processing system, image processing method, program, and computer-readable storage medium
Inventor: KIMURA SHUNPEI
IPC: H04N5/91
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system that can realize image processing with minimized hardware resources in the case of directly connecting an image input device to a printer or a printer is integrally configured in an image input device. SOLUTION: A digital camera 1 calculates a reduction rate from an input image size and a print image size, determines the number of application times of low pass filtering on the basis of a result of the calculation of the reduction rate, uses a low pass filter of a basic configuration until the number of times for filtering application reaches the number of times to execute low pass filtering in vertical and horizontal directions and then transfers print data to a printer 3. In the case of the filter processing, the data after being subjected to low pass filtering are written back to areas of a memory in which the image data subjected to low pass filtering are deployed so that the memory areas which are required to deploy image data subjected to the low pass filtering is sufficient.
Patent JP-2002332085-A (JP)
Title: Disk holder
Inventor: TAJIMA MINORU
IPC: B65D85/57
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a disk holder which can reliably hold an information recording disk such as a digital video disk(DVD), a compact disk(CD) and a compact-disk recordable(CD-R) and effectively prevent breakages in taking out from occurring. SOLUTION: A holding body 14 which detachably engages in a center hole of a disk 18 is provided to protrude from a body 13. The holding body 14 is provided so that it can come into contact with and separate from the body 13 by an elastic support base 15. The support base 15 is provided at a plurality of positions. Strength of at least one of the plurality of support bases 15 is made to be weaker than that of other bases 15.
Patent JP-2002329000-A (JP)
Title: Introducing letter writing system
Inventor: HIKOSAKA MAYUMI
IPC: G06Q50/22
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an introducing letter writing system that enables a writer of an introducing letter to prevent loss of an inspection result and that enables a medical organization to be previously informed of the disease status of a client and to accept the client with complete preparation of admission. SOLUTION: The introducing letter writing system 10 comprises the client terminal 20 of a medical organization A, the client terminal 30 of a medical organization B, a server 40 that possesses a home page for the introducing letter writing system and an internet 50 connected to the client terminals 20, 30 and the server 40. The client terminals 20, 30 are connected to printers 21, 31 and the client terminal 20 of the medical organization A is connected to an image scanner 23 as well. An introducing letter writing program is installed in the server 40. This program comes into use by accessing to the introducing letter writing home page of the server 40.
Patent JP-2002335308-A (JP)
Title: Foldable mobile phone
Inventor: OBA KATSUHIKO
IPC: H04W88/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a foldable mobile phone by which a user can recognize information by other sensing means such as a listening sense or a touch sense in addition to a visual display means. SOLUTION: The foldable mobile phone is provided with a switch 7 for key entry, a radio section 2 that detects the sensitivity of a received signal, a tone output section that outputs a tone to a tone generating means, and a control section that changes an output tone by controlling the tone output section depending on the intensity of the reception sensitivity by the radio section 2 when the switch 7 is used for key entry independently of a folded or an open state. Changing the output tone such as change in number of tone output times depending on the intensity of the reception sensitivity can allow a user to identify the intensity difference of the reception sensitivity between a folded state and an opened state by means of the listening sense.
Patent JP-2002335326-A (JP)
Title: Wireless unit
Inventor: HOSAKA MITSURU
IPC: H04M1/738
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To restore an outdoor wireless unit(ODU) entering a normal operation disabled state to a normal operating state with less time and expense. SOLUTION: After the ODU 210 enters a normal operation disabled state, when an ODU power switch 225 of an indoor unit(IDU) 220 is set to a state of 'power off', supply of power from a power supply section 224 to a power supply circuit 212 of the ODU 210 is stopped and a control section 215 of the ODU 210 reaches an operation-down state. After that, the ODU power switch 225 of the IDU 220 is set to a state of 'power on', the supply of power from the power supply section 224 to the power supply circuit 212 of the ODU 210 is started. The operation of the control section 215 of the ODU 210 is arisen by the start of power supply and the ODU 210 is restored to a control state in which the ODU 220 can normally be in operation according to an instruction from the IDU 220.
Patent JP-2002332565-A (JP)
Title: Wear resistant ion plating film and formation method therefor
Inventor: SEKIYA TAKUMA
IPC: C23C14/32
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the chipping of a Cr-N based ion plating film used for a piston ring film or the like, to improve its wear resistance as well, and to satisfactorily maintain its seizure resistance. SOLUTION: The ion plating film consists of Cr, Mn and N as the main constituting elements, has a film structure consisting of chromium nitride as the main component, is dense, and has a film hardness of 1,000 to 1,700 Hmv. Metallic chromium is often contained in the film structure, but, manganese nitride is not contained as the main component, so that its hardness is not increased, and the wear resistance thereof is made to be satisfactory.
Patent JP-2002340958-A (JP)
Title: Steep wave voltage generating device
Inventor: IGUCHI YOSHIO
IPC: G01R31/26
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To make malfunction difficult to occur and achieve low cost. SOLUTION: A first trigger electric power source 27A for generating a first trigger pulse 6A is constituted of a first capacitor 25A for a trigger charged by a D.C. electric power source 1, a first trigger gap 24A serially connected to the first capacitor 25A for the trigger, and a first delay circuit 18A parallelly connected to a serial circuit of the first trigger gap 24A and the first capacitor 25A for the trigger and constituted of a first inductor LA and a first capacitor CA. By injecting an actuating pulse 3A into the first trigger gap 24A to short- circuit the first trigger gap 24A, electric charge with which the first capacitor 25A for the trigger is charged is inputted to the first delay circuit 18A, and the first trigger pulse 6A is delayed more than the actuating pulse 3A by a specific time and outputted.
Patent JP-2002342429-A (JP)
Title: Physical distribution system
Inventor: HASEGAWA TAKESHI
IPC: G06Q10/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce costs for delivery by realizing a physical distribution center to be used in common. SOLUTION: A physical distribution system is provided with the physical distribution center 2 for instructing a distribution company 20 to deliver merchandise provided from a maker 24 based on the purchase information of a purchaser 1a. The physical distribution center 2 has a management computer system 4 for transmitting/receiving distribution information to the distribution company and operation information from the distribution company. The purchase information from the purchaser, the recycle information of a recycle center 22 for carrying out the recycle of merchandise to be scrapped by the purchaser and the merchandise information from a plurality of makers capable of producing the merchandise can be transmitted to and received from the management computer system.
Patent JP-2002343089-A (JP)
Title: Write-in method for data of flash memory
Inventor: NARUSHIMA KOJI
IPC: G06F12/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a write-in method for data of a flash memory by which such a problem is solved that data immediately before update is erased at the time of failure of write-in of data conventionally, data is once erased to immediately before the lowest order block and data is written in the head of the highest order block, the lowest order block is erased, therefore, data immediately before update is not erased at the time of failure of write-in also, and a write-in step can be simplified. SOLUTION: In a write-in method for data of a flash memory having a plurality of blocks, the method is provided with a step in which data is erased to a block immediately before the lowest block when data is written to the most rear part of the lowest order block, a step in which data is written in the head of the highest order block after erasing the data, and a step in which data of the lowest order block is erased after data is written in the head of the highest order block.
Patent JP-2002045586-A (JP)
Title: Sewing machine
Inventor: KOTAKI HIROSHI
IPC: D05B53/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine wherein, in the case of automatic threading of needle, an upper thread is reliably held by a tension application member to apply tension to the upper thread. SOLUTION: In the sewing machine including a tension application means, which holds an upper thread 75 between two members 36, 39 to apply tension to the thread during operation, and a transfer means 50 which transfers the upper thread drawn out of a thread winder 46 to the vicinity of a sewing needle 51 through the tension application means, the members 36, 39 of the tension application means are held in an open state until the upper thread passes through the tension application means. Further, in a sewing machine wherein a thread transfer means to transfer an upper thread drawn out of a thread winder to the vicinity of the sewing needle is provided and when the thread transfer means transfers the upper thread, the upper thread is set on a predetermined thread passage, a restriction member 23 for covering the thread passage and means 13, 25 for releasing the member 23 are provided.
Patent JP-2001358121-A (JP)
Title: Correction for wafer temperature drift in plasma reactor based on continuous wafer temperature measurement using in-situ wafer temperature optical probe
Inventor: NOORBAKHSH HAMID
IPC: H01L21/3065
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which the plasma processing of a semiconductor wafer can be controlled precisely. SOLUTION: This method solves the problem of continuously monitoring wafer temperature during treatment, using an optical or fluororescevce optical temperature sensor, including an optical fiber having an end next to and facing the backside of the wafer. The optical fiber is accommodated, without having to disturb plasma treatment by providing an axial void, through which the optical fiber passes in one of wafer lift pins. The end of the fiber facing the wafer backside coincides with the end of the hollow wafer lift pin. The other end is coupled to temperature probe electronics on the outside of the reactor chamber via an 'external' optical fiber.
Patent JP-2002353589-A (JP)
Title: Terminal connection structure of substrate
Inventor: OKAMURA HIROYO
IPC: H05K1/11
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connection structure of substrate, in which exfoliation of connection terminals, the occurrence of abnormal electrical connection and damages to the coupling of a film substrate and a substrate are prevented, even if stress is generated at a part where the terminal part of the film substrate is bonded to the terminal part of the substrate by theremocompression, or the like, and shift in the position relation of the opposite connection terminals can be found visually easily, at connecting time. SOLUTION: Bonding strength between outermost connection terminals 2d and 4d is enhanced, by widening the outermost connection terminals 2d and 4d susceptible to concentration of stress, thus preventing exfoliation of the outermost connection terminals 2d and 4d due to stress, occurrence of abnormal electrical connection, and damages to the coupling of a film substrate 1 and a substrate 3. Since the outermost connection terminals 2d and 4d are widened, the shift in the position relation of the opposite connection terminals can easily be found visually.
Patent JP-2002353322-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KADOKURA SHOZO
IPC: H01L27/04
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of adjusting a value of resistance when the value of resistance of a manufactured semiconductor device deviates from a prescribed value, and to provide its manufacturing method. SOLUTION: The semiconductor device having a resistance cell, where a plurality of impurity diffusion layers are connected as a resistance element, comprises a resistance circuit 200 as one model example of the resistance cell where impurity diffusion layers R1, R2, R3, R4, R5, R6 are serially connected via a connection wiring 117, field effect transistors Tr1 , Tr2 being connected to impurity diffusion layers R4, R5 in parallel, respectively. Because the continuity resistance of the field effect transistor is much smaller when compared to that of the impurity diffusion layer, the resistance R of the resistance circuit 200 is shown by R=R1+R2+R3+R6, but the resistance R' of a resistance circuit 200', where by performing an ion implantation in the field effect transistor Tr1 , a threshold voltage is raised and conduction is substantially interrupted, becomes R'=R1+R2+R3+R4+R6.