baber/WOPTO huggingface dataset:
Patent JP-2002038872-A (JP)
Title: Hollow shield machine and widening method for tunnel
Inventor: SHIODA ETSURO
IPC: E21D23/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hollow shield machine and a widening method for a tunnel, allowing the outer periphery of the existing tunnel to be smoothly widened and excavated and permitting a sufficient cut-off effect to be secured. SOLUTION: In the hollow shield machine 1, wherein a hollow part having approximately the same inside diameter as the outer periphery of the existing tunnel (a) is installed in an opened manner, an inner cylinder 2 is mounted between the outer periphery of the existing tunnel (a) and the inner periphery of the shield machine 1 and installed C without being fixed in a radial direction relative to the shield machine 1. Gaps on both sides are hermetically sealed with a seal member 3 and a flexible material 4, and a filler 5 is injected into a void part.  In the widening method for the existing tunnel (a), inner-surface protecting construction is carried out by means of a protective member installed within the existing tunnel (a) while the shield machine 1 allows the outer periphery of the existing tunnel (a) to be widened and excavated in a doughnut shape, a new segment having a larger diameter than the existing tunnel (a) is assembled, and the existing tunnel (a) is supported on a supporting trestle installed within the new segment. After that, the existing tunnel (a) is removed for the purpose of constructing a new widened tunnel.
Patent JP-2002049091-A (JP)
Title: Pressing plate supporting structure for camera
Inventor: SATAKE HIROYUKI
IPC: G03B17/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced pressing plate supporting structure where there is no possibility that a pressing plate for film is deformed when it is attached/detached and which does not require complicated back cover shape. SOLUTION: The structure for integrally supporting the pressing plate 30 for pressing the film to the back cover 10 of the camera is provided with the pressing plate 30, coil springs 14a to 14d functioning as a means for energizing the pressing plate 30, and a pressing plate position regulating member consisting of machine screws 40a to 40c capable of regulating the movement of the pressing plate 30 by the energizing force of the coil spring. Then, the pressing plate supporting mechanism for the camera is constituted to arrange the pressing plate 30 so that the position of the pressing plate 30 is regulated by the heads of the machine screws 40a to 40c.
Patent JP-2002047269-A (JP)
Title: Method for producing heterocyclic compound and intermediate therefor
Inventor: KAMIYA NAOHARU
IPC: A61P43/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a specific heterocyclic compound exhibiting ACAT-inhibiting activities and lipid peroxidation-inhibiting activities, and satisfying as an industrial production method in the yield and in the aspect of operation, and further to provide an intermediate therefor. SOLUTION: This method for producing the heterocyclic compound comprises producing the compound 4 from the compound 1 through the compounds 2 and 3 [wherein, R2, R3 and R5 are each independently hydrogen, a lower alkyl group or a lower alkoxy group; R4 is an alkyl group, an alkoxyalkyl group, an alkylthioalkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group, an arylalkyl group or -NHR (R6 is an alkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group or an arylalkyl group); A is an alkylene group; and Z is -CH2CH2- or -CH=CH-].
Patent JP-2002045330-A (JP)
Title: Device and method for displaying fluorescent image
Inventor: SENDAI TOMONARI
IPC: A61B5/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for displaying a fluorescent image as an autofluorescent image generating from the tissue of a living body that receives an irradiation of an excitation light, which makes it possible for an operator to safely and promptly take out an endoscopic portion to be inserted therewith and assures the safety of a subject even when a desired image is unobtainable because of a functional abnormality of the device that may occur for some reason or other. SOLUTION: A means 122 of detecting the temperature of a semiconductor of a GaN system 111 that detects a functional abnormality, a means 124 for detecting the temperature of a referential light source 117, a means 123 for detecting an abnormality of a semiconductor laser driving system, a means 125 for detecting an abnormality of a driving system of a referential light source and a means 121 for detecting the irradiation in response to a detection signal are to be provided to automatically normalize the display of normal images when the abnormal temperatures of a semiconductor laser of the GaN system 111 and the abnormal reference light source 117, the abnormal function of a driving system 112 of a semiconductor laser of the GaN system and a driving system 118 of a referential light source and the irradiation abnormalities of the excitation light,  and the referential light due to the causes other than the above are detected.
Patent JP-2002049520-A (JP)
Title: Electronic equipment
Inventor: HOSODA JUN
IPC: H04N5/76
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the latest file which can be browsed for external equipment at any time. SOLUTION: A CPU core 11 judges whether or not an HTML update flag is set once a USB cable is connected, and resets the update flag after generating an HTML file when the update flag is set. Further, the CPU core 11 confirms consistency as to whether or not file operation is done during communication according to a management file when the USB cable is disconnected. When file operation is done during the communication, an HTML file is generated and the update flag is reset.
Patent JP-2002053282-A (JP)
Title: Driver for rotary carrier and speed reduction gear with motor
Inventor: YAMADA SATOMI
IPC: B66B23/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To compactify the subject driver and reduction gear while reducing noises and costs and to install a speed reducer in footsteps of a rotary carrier, namely an escalator. SOLUTION: A motor 112 is arranged so that its axial direction is in parallel with longitudinal directions of respective footsteps of the escalator. A speed reducing mechanism of a speed reduction gear 111 is composed of a parallel shaft gear mechanism. An output shaft 119 of the speed reduction gear 111 is arranged in parallel with a motor shaft 113 of the motor 112. The output shaft 119 of the speed reduction gear is supported by a pair of output shaft bearings 137 and 138 in a gear box 115 of the speed reduction gear and both of its ends are respectively protruded and extended outside the gear box 115 from respective output shaft bearings 137 and 138. A pair of sprockets for driving the footsteps of the escalator is directly incorporated in the extended output shaft 119.
Patent JP-2002056698-A (JP)
Title: Test method for non-volatile semiconductor memory
Inventor: YOSHIMURA SATOSHI
IPC: G11C16/04
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a test method for a non-volatile semiconductor memory by which quantity of disturbance and margin of disturbance can be tested and evaluated surely and in a short time. SOLUTION: In a non-volatile semiconductor memory having a floating gate 2, plural memory cells 21 connected to one word line are programmed simultaneously. Voltage having magnitude increased gradually and of which the final pulse voltage being equal to voltage required for finishing programming the plural memory cells 21 to which program disturbance stress is applied or program disturbance stress pulse train being voltage in which voltage of fixed magnitude is subtracted from voltage required for finishing a program is applied to a control terminal 11 of a selected memory cell 21 after the memory cell is made an erasure state, and after finish of applying the program disturbance stress pulse train, in a memory cell to which program disturbance stress is applied simultaneously,  a test of a non-volatile semiconductor memory is performed by measuring only a memory cell 21 in which threshold voltage is the lowest.
Patent JP-2002057937-A (JP)
Title: Electronic camera
Inventor: KUROIWA TOSHIHISA
IPC: H04N101/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that executes signal processing with respect to an image signal at a high frame rate successively photographed even during signal processing of a still picture. SOLUTION: The electronic camera is characterized in that it is provided with an image pickup section that performs still picture photographing to generate a still picture signal and perform control photographing to sequentially generate a control image signal at a high frame rate in time division, a still picture processing section that applies pre-determined signal processing for a still picture to the still picture signal, a control image processing section that applies pre-determined signal processing for a control image to the control image signal to extract control data, and with a control section that performs at least one control operation among exposure control/focus control/white balance control on the basis of the control data outputted from the control image processing section. The control image processing section and the still picture processing section are configured to be independently in operation, and the control image processing section performs the signal processing for the control image signal sequentially generated even during the signal processing period of the still picture signal.
Patent JP-2002057089-A (JP)
Title: Aligner
Inventor: TOMITA HIROYUKI
IPC: H01L21/027
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To enable resolution of a pattern image having a fine linewidth by making sufficiently small a change in optical characteristics of an optical system caused by air included in spaces within the optical system. SOLUTION: A projection optical system 22 includes lenses 2a to 2c as a plurality of optical elements, a holding member 3 for holding the lenses, and a lens tube as a container for accommodating the lenses 2a to 2c and holding member 3. The lens tube 1 has at least two spaces 51a and 51b therein. A gas contained in one space 51a is different in refractive index from a gas contained in the other space 51b, the gas contained in one space 51a is different in pressure from the gas contained in the other space 51b. The container 1 has gas supply ports 5a and 5c for guiding the gases therethrough to the two spaces 51a and 51b independently of each other and exhaust ports 5b and 5d for discharging the gases therethrough.
Patent JP-2002054885-A (JP)
Title: Pipe body for heat exchange
Inventor: FUKUI MASATO
IPC: F28D1/047
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body for heat exchange which can be installed within a three-dimensional installation space, and also is excellent in heat exchange efficiency. SOLUTION: This is a pipe body A for heat exchange which has a spiral section Aa consisting of a pipe 10 used for heat exchange between fluid guided inside and outside gas or fluid, and the adjacent parts of the pipe 10 constituting the above spiral section Aa are separated from each other, and for the pipe 10 of the above spiral section Aa, at least, in the above pipe body A for heat exchange, the dimension x of the pipe in the direction of a segment t-t which connects the inside of the curve of that pipe 10 with the outside 10b of the curve is made larger than the width y of the pipe in the direction orthogonal to the direction of the line segment t-t which connects the inside 10 of this curve with the outside 10b of the curve.
Patent JP-2002056022-A (JP)
Title: Retrieval system
Inventor: TOGAWA SHUJI
IPC: G06F17/30
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a very practical retrieval system by which various retrieval conditions can easily be set, the retrieval conditions are easily changed and retrieval results are easily utilized. SOLUTION: A client 4 being a computer provided with a display 44, inputting parts 42 and 43 and a hard disk 414 is connected to a database 1 through the Internet 5, and a retrieval program for displaying, on the display 44, an image where a retrieval condition is inputted in retrieving the database 1 is installed in the hard disk 414. The retrieval program has a hierarchical structure, receives two or more retrieval conditions set in an OR relation in a single image, displays the field where the next retrieval condition is inputted side by side to the field where the first inputted retrieval condition is displayed, also displays retrieval conditions being the same as the first set retrieval conditions in the field where the following retrieval conditions are inputted so that an input to the field where the following retrieval conditions are inputted can be corrected.
Patent JP-2002058896-A (JP)
Title: Clothes drying device
Inventor: NAKAJIMA SUSUMU
IPC: D06F57/12
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drying device easily manufactured at a low cost by reducing the number of part items and simplifying constitution and easily and compactly mounted in a presentable manner while putting a wash-line pole in and out easily, positively and safely with simple constitution. SOLUTION: One end parts of a pair of arms 16 are fitted to the wall body 2 side rotatably in different directions from each other. The other end parts of the arms 16 are rotatably connected to the end parts of the pole 32. The end parts of the pole 32 is movable along the arms 16 for allowing the pole 32 to move close to and away from the wall body 2 side through the rotation of the arms 16.
Patent JP-2001071485-A (JP)
Title: Masking method for address-out disorder and device
Inventor: KROUSS PAUL R
IPC: B41J2/165
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent exhaustion of an ink for obtaining a high printing quality by connecting a plurality of conductors with a plurality of droplet generators, and dispersing an error derived from a disorder of one of the plurality of conductors for supplying one of first and second selection signals in a multi-path printing mode. SOLUTION: In a printing head part 24, twelve droplet generators correspond to resistors R11, R12, R13, R14, R21, R22, R23, R24, R31, R32, R33, R34. The resistors R11, R21, R31 provide a first primitive such that each of them is connected with a primitive driving conductor P1 from a primitive generator 46. Similarly, a primitive driving conductor P2 is connected with the resistors R12, R22, R32, the primitive driving conductor P3 is connected with the resistors R13, R23, R33, and a primitive driving conductor P4 is connected with the resistors R14, R24, R34. As a result, influence of a single address-out can be masked efficiently so that deterioration of the printing quality can be restrained to a minimum level.
Patent JP-2002076476-A (JP)
Title: Solid-state laser
Inventor: OTSUKA TAKASHI
IPC: H01S3/108
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent decline of the polarization rate of a laser beam passing through a cover member in a solid-state laser provided with a sealed container for housing at least a resonator part provided with an opening for passing the generated laser beam through and the cover member formed of a material for passing the laser beam through for closing the opening. SOLUTION: In this solid-state laser for housing the resonator part composed of an Nd:YAG crystal 14 and a resonator mirror 15 for instance in the sealed container composed of a package base 40 and a package cover 41, transmitting the generated laser beam (second higher harmonic) 21 through the cover member 43 formed of the material for transmitting the laser beam 21 for closing the opening 42 and emitting it to the outside of the container, the cover member 43 is formed of a uniaxial crystal and is disposed in a direction for not feeling the double refractivity of the laser beam 21 transmitted there.
Patent JP-2002074980-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HASEGAWA TAKEHIRO
IPC: G11C29/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device provided with a fuse circuit enabling electrical program control to be efficiently performed without using an exclusive register for holding a fuse address to be programmed. SOLUTION: The fuse circuit 1 has an electrically programmable fuse 10 and a data latch circuit 11 for holding the programmed fuse data. In the data latch circuit 11, a node FUADD is pre-charged to 'H' by a pre-charge circuit 14 prior to programming, further, 'H' is pre-set when the fuse 10 is to be programmed, by a pre-set circuit 12 by a fail address FAADD and a logic of a latch signal LATCHp. A program selecting circuit 13 monitors the node FUADD, and selects and controls the normal/defective condition of a program of the fuse 10.
Patent JP-2002075301-A (JP)
Title: Battery
Inventor: NAKAMURA TOSHIMICHI
IPC: H01M10/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery suppressing intrusion of electrolyte into a current takeout terminal part and preventing battery performance from being lowered, by providing a terminal sealing part structure capable of enlarging a creepage distance without being restricted by the radius of an electrode pole, easy for positioning and for mounting of a packing, and inexpensively manufacturable. SOLUTION: The shape of the electrode pole at the sealing part is formed into a truncated cone shape, and the shape of the packing is formed into a skirt shape matching to the side of the electrode pole. In addition, a storage part structured so as to store the electrode pole and the packing and press the packing between the electrode pole and a battery container is provided at the sealing part of the battery container.
Patent JP-2002076752-A (JP)
Title: Helical antenna and its manufacturing method
Inventor: NORO JUNICHI
IPC: H01Q11/08
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a helical antenna, of which structure is simpler and can be manufactured at a low cost, and its manufacturing method. SOLUTION: A cylinder 1 is prepared, and a mask layer of helix shape is formed on the outer surface of the cylinder. Further, metal particles are adhered onto the mask layer of the outer surface of the cylinder to form a metal layer. Then, the mask layer is stripped off. According to this arrangement, a helical shape conductor 2 is formed on the outer surface of the cylinder.
Patent JP-2002069827-A (JP)
Title: Embroidering machine
Inventor: KATO YUTAKA
IPC: D05B23/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an embroidering machine high in operability through making a cap frame device detachable. SOLUTION: This embroidering machine is characterized by comprising a machine frame 30 having bed part 4, a pedestal part 31 set upright on the bed part 4, and an arm part 1 located above the bed part 4 and extendingly lying in parallel to the bed part 4, a longer body 10 extendingly lying in the X-axis rectangular to the direction of posture of the arm part 1, Y-axis drive members 11 and 34 functioning to move the longer body 10 in the Y-axis direction parallel to the posture of the arm part 1, a cap frame device 40 having a holding body 19 for turnably holding a turning frame 17, and connective means 11a, 12, 23, 34a, 32 and 33 for connecting the holding body 19 on both ends of the longer body 10.
Patent JP-2002078266-A (JP)
Title: Insulation plate for generator rotor and generator using the insulation plate
Inventor: AMAGI SHIGEO
IPC: H02K15/09
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a generator rotor insulation plate 1 which has an electrical insulation characteristic equivalent to a conventional one and of which permissible deformation is two times or more when a bending deformation is applied to it, and provide a generator which has an increased output with the same size by securing a space for cooling the end part of its rotor by shortening the length of a rotor winding 7 outside the end parts of slots 5 provided in a core 4 of a generator rotor 80 by using the insulation plate 1. SOLUTION: Both end parts of the insulation plate 1 for the generator rotor has a structure 11 which is divided into two layers or more. The insulation plate 1 for the generator rotor is applied to the insulation plates for the generator rotor of the generator.
Patent JP-2001143100-A (JP)
Title: Method and device for providing depth gradation effects in three-dimensional video graphic system
Inventor: YASUMOTO YOSHITAKA
IPC: G06T15/40
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a more simple and efficient blurring technique of an image. SOLUTION: An artist or a programmer can designate a depth threshold of 1 or larger by an efficient method for executing image gradation, based on a depth within a three-dimensional graphic system. Pixels, having depths far from a fixed depth threshold, are gradated more than pixels having depths near the depth threshold. By using an efficient totaling/averaging method, variable number of plural adjacent pixel colors (number of pixels are selected based on the pixel depth) are mixed to execute gradation based on the depth. By an extended method, only the pixels farther than an object pixel are mixed. By using this method, a display surface separated from an eye point looks gradated and will not appear clearly, as compared with a surface near the eye point.  By a video effect obtained as the result of this, more realistic images are generated efficiently in many application examples, such as a driving game, a game in which character advance on a road.
Patent JP-2002067199-A (JP)
Title: Elastic stretchable composite sheet and disposable wearing article using the same
Inventor: AIDA HIROKI
IPC: B32B5/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To change the extension stress of an elastic stretchable sheet used in a disposable wearing article, over at least two stages. SOLUTION: The elastic stretchable sheet 1 used, for example, in the front and rear girth regions of a disposable diaper is formed from an elastically stretchable first sheet, the third sheet 13, to which pleats are formed, longer than the first sheet 11 and bonded to the first sheet 11 and the second sheet 12, to which pleats are formed, longer than the first and third sheets 11 and 13, and directly or indirectly bonded to the first sheet 11.
Patent JP-2002031028-A (JP)
Title: Wave generation driving device with floating body
Inventor: SATO FUMIYASU
IPC: F03B13/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To generate the power by utilizing the energy of waves produced in vertical floating of a ship of tens of thousands of ton to produce the electricity by utilizing the natural energy without using substances causing the global warming and the environment destruction such as petroleum, gas and atomic energy. SOLUTION: Inverse idling gears 4, 5 or the like are integrated in the floating body 1 for controlling the vertical motion of waves to the relative movements contrary to each other, and controlling the movements contrary to each other in one direction, and a generator is connected to a spindle 6 of a driving device for transmitting the energy in one direction to generate the power.