baber/WOPTO huggingface dataset:
Patent JP-2002324238-A (JP)
Title: Method and device for positioning image
Inventor: OSAWA SATORU
IPC: G06T7/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce any artifact appearing in a subtraction image at performing positioning between two images whose soft parts and bone parts are fluctuating in different directions, and to perform positioning according to the purpose of examination or the request of an image reader. SOLUTION: This device is provided with a rough positioning means 10 for inputting two images P1 and P2 concerning the same subject, and for performing the rough positioning of the whole images and a local positioning means 20 for inputting two images P1' and P2' whose rough positioning has been performed by the rough positioning means 10, and for performing further local positioning. The rough positioning means 10 has a bone part consideration positioning function for performing the rough positioning by considering a bone part and a bone part non-consideration positioning function for performing the rough positioning without considering the bone part so that the rough positioning can be performed by selecting one of those positioning functions.
Patent JP-2002325464-A (JP)
Title: Resonant inverter circuit
Inventor: FURUKAWA KATSUHIKO
IPC: H02M7/48
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a resonant inverter circuit which enables weight reduction and size reduction. SOLUTION: If IGBTs Q8, Q10, and Q11 of an auxiliary circuit 2B are turned on, IGBTs Q7, Q9, and Q12 of the auxiliary circuit 2B are turned off, the energy of a current ILr is accumulated in a resonance inductance Lr, and IGBTs Q1 and Q6 of a main circuit 2A are turned off, while the main circuit 2A is in a steady mode state, i.e., (U, V, W)=(1, 0, 0), buffer capacitors C1 and C6 are charged and buffer capacitors C2 and C5 are discharged by the current ILr. At that time, ZVS in the zero states of terminal voltages of the IGBTs Q1 and Q6 can be realized. If the IGBTs Q2 and Q5 are turned on, when the capacitors C2 and C5 are discharged completely and commutation diodes D2 and D5 are in continuity states, ZVS with zero states of terminal voltages V2 and V5 of the IGBTs Q2 and A5 being 'zero' and ZCS with being 'zero' states of currents of the IGBTs Q2 and Q5 can be realized.
Patent JP-2002322057-A (JP)
Title: Famotidine parenteral injection solution
Inventor: TABATA SATOKO
IPC: A61K47/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prepare a parenteral injection solution which comprises famotidine sparingly soluble in a neutral or an alkaline region and is stable for a long period at room temperature. SOLUTION: This parenteral injection solution at about pH 5.5-6.5 comprises famotidin and phosphoric acid.
Patent JP-2001356267-A (JP)
Title: Zoom lens
Inventor: ITO TAKAYUKI
IPC: G02B15/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens for a compact camera made small, constituted of a small number of lenses and made excellent in chromatic aberration. SOLUTION: In this lens, a 1st lens group constituted of two groups being three lenses as a whole and having a positive focal distance and a 2nd lens group having a negative focal distance are arrayed in order from an object side, and power is varied by changing a distance between both of them. The 1st lens group is constituted by arraying a la-th lens group as a single lens having at least one aspherical surface and a 1b-th lens group as a doublet consisting of a positive lens and a negative lens, having positive power as a whole and making a combined surface have divergency in order from the object side, and satisfies following conditions (a1), (b1) and (c).  (a1) -0.7<fS/f1a<0.3, (b1) 1.2<fS/f1b<2.3 and (c) -1.7<fS/fc<0, provided that fS means the focal distance of an entire system on a short focus side, f1a means the focal distance of the of the 1a-th lens group, f1b means the focal distance of the 1b-th lens group, fc means the focal distance of the combined surface of the 1st lens group arid fc=rc/(Nr-Nf), rc means the radius of curvature of the combined surface, Nr means the refractive index on a d-line of the lens on the image side of the combined surface, and Nf means the refractive index on the d-line of the lens on the object side of the combined surface.
Patent JP-2002330119-A (JP)
Title: Buffer control system
Inventor: DOI FUMITADA
IPC: H04L13/08
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To make normal write/read operations possible by controlling an input frame pulse cycle to a buffer circuit without changing buffer elements for a different frame pulse cycle, and thereby realize common use of the buffer circuit as one unit of hardware. SOLUTION: This buffer control system has a memory, a read timing manager, and a write timing manager. For frame pulse input of a different cycle, the system has a frame pulse converter which controls frame pulse cycles to manage read/write timing to a buffer circuit and generates frame pulses.
Patent JP-2002326772-A (JP)
Title: Crime prevention image managing system
Inventor: OHATA SATORU
IPC: G08B13/196
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To monitor image information photographed in a short period of time by comparatively small labor by a maintenance person or a user. SOLUTION: This crime invention image managing system is constituted of a security camera 2 to photograph an image in a car by installing it on a ceiling of the car of an elevator which is a place requiring crime prevention, a transmitting and receiving part 6 to send and receive a control signal and the image information by radio transmitter mounted on this camera 2, an image recording device 3 set on an upper part of the car and to record the image information photographed by the security camera and a portable terminal 4 to display the image information stored in the image recording device 3 through the transmitting and receiving part 6 by taking the image information in it and to monitor it.
Patent JP-2001354023-A (JP)
Title: Duct arranging structure for air-conditioner for cabin
Inventor: KONDO YOSHIYUKI
IPC: F24F13/06
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To make hot air or cool air diffused at least toward three positions of a foot part in a driver's seat, a side part in the seat and a rear part in the seat, without requiring a branch duct and plural boxes. SOLUTION: A box 8 of a cavity shape is integrally constituted with an air-conditioner 6 in a sidewall side of a cabin 1, a connection opening 16 and an connection opening 17 are juxtaposed in a front face position of the box 8, a connection opening 18 is provided in an upper face position on a vertical axial line of the opening 16, a duct 9 for side and front faces extended toward a front side along a sidewall of the cabin 1 in a side part of the driver's seat 4 to be raised up in a just this side of a windshield 2 is connected to the opening 16, a duct 12 for the foot part extended toward a lower part of the driver's seat 4 is connected to the opening 17 to be juxtaposed to the duct 9, and a duct 14 for the rear part arranged on the axial line same to that of the duct 9 in top view and extended toward an upper direction in the rear part of the seat 4 is connected to the opening 18.
Patent JP-2002330895-A (JP)
Title: Portable toilet
Inventor: MURAKAMI HITOSHI
IPC: A47K11/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a portable toilet capable of adjusting the position of a backrest touching the back of a user according to the body-build of the user. SOLUTION: The substantially inverted U-shaped backrest 4 is stood on the upper face back side of a toilet body 1, and by means of an external thread screw rod 5 inserted through a through hole 42 bored in a horizontal rod 41 of the backrest 4, a cushion 6 is fixed on the horizontal rod 4 front face movably in the vertical direction.
Patent JP-2002334404-A (JP)
Title: Magnetic head manufacturing method
Inventor: KOSAKA MASAYA
IPC: G11B5/127
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To achieve high quality and high yield of a magnetic head. SOLUTION: Heat treatment is executed, in a rotational magnetic field, for a magnetic core material having a metal magnetic thin film 4 made of an amorphous material formed on one main surface of a substrate 3. The magnetic permeability of the metal magnetic thin film 4 of the heat-treated magnetic core material is measured, a magnetic core material having a magnetic permeability set equal to/higher than a predetermined value is selected, and a magnetic head 1 is manufactured by using this magnetic core material.
Patent JP-2002343465-A (JP)
Title: Electrical connector
Inventor: OTSUKI TOMOYA
IPC: H01R12/51
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector, preventing the attachment of solder of a mating electrical contact to an electrical contact, providing stable connection, and stabilizing measurements. SOLUTION: This electrical connector 20 is equipped with a support member 21; a plurality of electric contacts 26, brought into contact with a first made, having at least one slender triangular wave-shaped projection 36; a first circuit 22 arranged on one surface of the supporting member; a plurality of globular electrical contacts 32 brought into contact with a second mate; a second circuit 30 arranged on the other surface of the support member; and a conductor 34 for connecting the first circuit and the second circuit. A U-shaped slit 52, closely contacting with the surrounding of the electrical contact and passing through the support member is installed: and since the electrical contact is moved by being pressed with the mating electrical contact 14, the mating electrical contact 14 is slid over the electrical contact, and the solder attached to the electrical contact is removed.  The slender triangular wave-shaped projection of the electrical contact is extended, in parallel in the sliding direction.
Patent JP-2002334123-A (JP)
Title: System, server, client device and program for information disclosure
Inventor: AIKAWA MAMORU
IPC: G06F21/62
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To disclose three-dimensional model data on a WEB and to differentiate information to be disclosed according to a user level. SOLUTION: Pieces of CAD data regarding products created by client devices 21 to 23 are stored in a CAD server 24. A publisher 25 acquires the applicable CAD data from the CAD server 24, generates the three-dimensional model data by properly performing a compression processing and uploads it when the CAD data regarding a prescribed product is intended to be disclosed on the WEB server 28. When the access is made from any of the client devices 29 to 31, firstly, the WEB server 28 confirm whether or not the client device is a normal user. And when the client device is discriminated as the normal user, the user level is specified from the information mentioned above. Next, the three- dimensional model data applicable to the specified user level is selected and transmitted to the client who has sent a request.
Patent JP-2002331774-A (JP)
Title: Gumming bookbinding method, gumming bookbinding device and image forming device
Inventor: YAMAKAWA MIKIHIKO
IPC: B65H9/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a gumming bookbinding device for forming a paste coating surface on a paper for a cover, to which the back part of a paper bundle is bonded, within a short period of time upon producing wrapping bookbinding. SOLUTION: The gumming bookbinding device is provided with a first transfer means 30B for transferring reciprocally a front cover Ka into a paper transferring direction, a paste discharging unit 80B having a plurality of paste discharging means installed by changing the phases thereof into a direction orthogonal to the transferring direction of the front cover Ka through the first transfer means 30B, a second transfer means 20B for moving the front cover Ka into a direction orthogonal to the transferring direction of paper and a control means for controlling a timing of discharging paste out of the plurality of paste discharging means of the paste discharging unit 80B and the transfer of the first transfer means 30B as well as the movement of the second transfer means 20B to form a paste coating surface part, parallel to the transferring direction of the paper, on a predetermined area of the front cover Ka, which is opposed to the back part of the paper bundle Sa.
Patent JP-2002338578-A (JP)
Title: HYDRATE CRYSTAL OF beta-LACTAM COMPOUND
Inventor: SHIMABAYASHI AKIHIRO
IPC: C07D499/86
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a β-lactam compound excellent in storage stability. SOLUTION: This β-lactam compound is a hydrate crystal of tazobactam obtained by reacting a β-lactam compound with cresol and is excellent in shelf life. The hydrate crystal is produced by regulating the content of an organic solvent in an aqueous solution containing a tazobactam salt to <=0.1 wt.% and regulating a pH value of the aqueous solution to <=3 while keeping liquid temperature of the resultant aqueous solution to <=10 deg.C.
Patent JP-2002343414-A (JP)
Title: Seal type lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/68
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal type lead-acid battery having superior life time performance. SOLUTION: This seal type lead-acid battery comprises a group of electrodes, consisting of a flat positive and negative electrode plates and a separator having an electrolyte absorbed therein, and a battery jar for housing the group of electrodes; the positive and negative electrode plates and separator are parallel to a horizontal plane or form an angle within 20 deg. or less thereto. This seal type lead-acid battery may be of a retainer type or a gel-retainer hybrid type.
Patent JP-2002012366-A (JP)
Title: Folding cylinder provided with expansion plate
Inventor: CORMIER DWIGHT
IPC: B65H45/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a folding cylinder improved in strength and provided with a variable diameter. SOLUTION: Two folding rollers 40 and 42 and the folding cylinder 12 are provided. The folding cylinder 12 has a cylinder main body 13 provided with an outside face, sets 30 and 32 of pushing blades and expansion plates 50 and 52 adjustable to change an effective diameter of the folding cylinder 12. Each of the expansion plates 50 and 52 has at least one opening 90, and the sets 30 and 32 of the pushing blades are made to project from at least one opening 90 when performing a pushing work to deliver holds in a printed book to the two folding rollers 40 and 42.
Patent JP-2002339369-A (JP)
Title: Steel frame structure for civil engineering
Inventor: OSUMI HISASHI
IPC: E02D29/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize timber for thinning by using the timber for thinning as a screen material for a frame made of steel, and to stably arrange the timber for thinning into a groove section between flanges for a column material even when H-steel having a large size is used as the column material. SOLUTION: The frame made of steel is formed of the H-shaped sectional front-rear column materials 1 and 2, depth beams 3 in the depth direction, crossbeams 5 in the horizontal direction, bracings 7 or the like. Guide frames 39 are fixed onto the webs of the H-shaped sectional column material 1 and (2), and inserting spaces(s) for the timber for thinning are formed among the guide frames 39 and the external flanges. A large number of the timber 42 (43) as the screen materials are arranged among the adjacent left-right column materials 1 (2) in a wall shape by inserting both end sections of the timber into the inserting spaces for the timber for thinning.  When strength required for the column materials 1 and 2 is large and H-steel having the large size having a web size (m) of 1.5 times or more of the outside diameter(d) of the generally used timber for thinning must be used as the column material, groove sections among the flanges are too wide as they are, and the timber for thinning is not stabilized. However, the inserting spaces(s) for the timer for thinning can be set properly by the guide frames 39, and the timber for thinning can be arranged stably among the column materials in the wall shape.
Patent JP-2002341755-A (JP)
Title: Video display device
Inventor: HATA TOSHIHIKO
IPC: G06F3/048
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a video display device with which a video can be easily observed while grasping the variation of photographing range on the map without moving the line of sight between the map and the video. SOLUTION: The video display device reproduces video data varying in a photographing range with time and displaying them on a display screen 11 overlapping them on a map including the photographing range of the video, and is characterized in varying a display state of the video or the map correspondingly to the variation in the photographing range. Moreover, the video display device is provide with a position specifying means for specifying and inputting a desired position to display on the map displayed on the display screen, and a video frame determining means for determining a corresponding video frame from among the video data based on the desired position to display specified and inputted by the position specifying means.
Patent JP-2002338751-A (JP)
Title: Crash stop
Inventor: ARAI JUN
IPC: G11B21/22
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a crash stop which has a reduced displacement due to the impact of a stopper arm and, simultaneously, excellent absorption properties in a wide temperature range. SOLUTION: The crash stop is composed of a thermoplastic elastomer compound having a hardness, measured by an A-type durometer in accordance with JIS-K-6253, of <=50 degrees and a temperature dependence of modulus between 0 deg.C and 60 deg.C of <= three times.
Patent JP-2002342245-A (JP)
Title: Retrieval system for electronic mail
Inventor: IWAMOTO SHINJI
IPC: G06F13/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To realize high speed operation for electronic mail retrieval by adding algorithm for performing a part which presumed to overlap in contents in another electronic mail text from an object to be retrieved. SOLUTION: A storage device 2 is provided with a quote symbol storage area 21 for storing a quote symbol and an electronic mail storage area 22 for storing an electronic mail group to be retrieved. A retrieval character string input means 31 inputs a retrieval character string applied from an input device 1. A quote part detecting means 33 detects a 'the line includes the quote symbol stored in the quote symbol storage area 21' in each electronic mail text to be retrieved as a quote part A retrieval performing means 32 excludes the quote part detected by the quote part detecting means 33, retrieves each electronic mail text to be retrieved in the electronic mail storage area 22 from the retrieval character string, and outputs of retrieved result information to an output device 4.
Patent JP-2002339889-A (JP)
Title: Impeller for circular flow pump
Inventor: SAKAMOTO YASUYUKI
IPC: F04D23/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for a circular flow pump capable of increasing the discharge flow and improving the performance of the pump. SOLUTION: A blade 13 dividing a blade groove 12 of the impeller 7 is formed so that an inner part 20a in the radial direction of a face 20 on the upstream side in the direction of rotation is parallel to the center line CL and that an outer part 20b in the radial direction of the face 20 on the upstream side in the direction of rotation is inclined forward in the direction of rotation. The blade 13 is formed so that the whole face 21 on the downstream side in the direction of rotation is parallel to the center line CL and a counter sinking part 121 is formed on the bottom of the blade groove 12. The end part on the outer peripheral side of the bottom 121a of the counter sinking part 121b is located nearly at the center of a disk-shaped member 8 in the direction of thickness.  Therefore, the capacity of the blade groove 12 is increased and the discharge flow is increased, so that the performance of the pump is improved.
Patent JP-2002341900-A (JP)
Title: High efficiency coding method, high efficiency encoder, coded data decoding method, coded data decoding device, data transmission method, data transmission unit, additional information adding method, additional information adding device, and recording medium
Inventor: KOYATA TOSHIHIRO
IPC: G10L19/035
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To enable provider providing a digital signal to provide a new service by discriminating reliably and easily which provider provides coded data such as musical data recorded on a recording medium. SOLUTION: An unused bit REM for coding which is the surplus portion of each frame, is calculated in high efficiency coding. When it is judged in Step S107 that the unused bit REM for the coding is not a 0 bit, additional target information is written in the detected unused bit for the coding in Step S108. Thus, the additional information is added to coded data by writing the additional information in the unused bit for the coding of the frame in which the unused bit for the coding is generated.
Patent JP-2002337768-A (JP)
Title: Tension control mechanism of crawler
Inventor: KAWASHIMA TAKANORI
IPC: B62D55/30
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of an energizing spring due excessive compression amount of the energizing spring by decreasing loss of power from an engine caused by applying excessive tension to a crawler to control to apply proper tension to the crawler for a long-time use of a crawler running device. SOLUTION: The tension control mechanism 1 of the crawler is provided with an idler wheel shaft 8 rotatably supporting an idler wheel 5, an energizing spring 9 energizing the idler wheel shaft 8 forward, an operation regulating shaft 10 disposed in the rear of the idler wheel 8 and having an operation regulating shaft locking means 37 to regulate the forward movement of the idler wheel 8, and a spring support shaft 13 disposed in parallel along the energizing spring 9 to lock both ends 11, 12 of the energizing spring 9 and having an expansible gap 19 formed in the middle position.
Patent JP-2002352284-A (JP)
Title: Managing device for parking lot
Inventor: TOYAMA YUKIHIKO
IPC: G07B15/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent loss of a parking ticket by eliminating the need of the parking ticket and to simplify the parking management. SOLUTION: This managing device is provided with a camera 12 to photograph the video of a vehicle entering an entrance chamber, a display device 17 having a screen 23 to show the video of the entered vehicle photographed with the camera 12, and a vehicle selector 18 to select the video of the entered vehicle shown on the display device 17. The display device 17 has a screen 23 to display the parking charge of the entered vehicle selected by the vehicle selector 18 and the face of a driver in the case of exit. A driver controller 22 performs an exit operation to transfer the selected entered vehicle from a parking chamber to an exit chamber when payment of parking charge shown on the display device 17 is discriminated by a charge detector 19.  A vehicle retrieving device 21 discriminates a signal from a vehicle specification factor recognizing device 15 corresponding to a signal from a vehicle specification factor instructing device 16. The display device 17 has the screen 23 to show only the video of the entered vehicle discriminated by the vehicle retrieving device 21.