baber/WOPTO huggingface dataset:
Patent JP-2002168729-A (JP)
Title: Optical fiber end face inspection device and optical fiber end face inspection method
Inventor: YAMABE TAKUJIRO
IPC: G01N21/958
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber end face inspection device and its method capable of making the accuracy of inspection higher than before when the condition of an end face of an optical fiber is inspected by using an optical microscope. SOLUTION: To inspect an end face of the optical fiber, a hold member 130 is provided and used to dispose a light source 110 and the optical microscope 120 so that their respective installation angles 161 and 162 relative to the axial direction 15 of the optical fiber are not smaller than the light receiving angle of the optical fiber and not larger than 45 deg. Accordingly, the light for end- face inspection from the light source is totally reflected by the end face of the optical fiber including a core and a clad, and a part of the light comes into the microscope. Therefore, any flaws or stains on the end face can be recognized with higher accuracy than before and the accuracy of inspection can be enhanced.
Patent JP-2002151066-A (JP)
Title: Negative electrode material for lithium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for lithium secondary batteries, which is provided with both of large capacity that silicone has and an outstanding cycle performance that carbon represented by graphite has. SOLUTION: The active material particles, which are obtained by covering base particles consisting of silicon, germanium, or these alloys substantially with carbon layers, are used as the negative electrode material for lithium secondary battery.
Patent JP-2002152953-A (JP)
Title: Indoor wiring flat cable and its connected body
Inventor: OTOWA TAKESHI
IPC: F16L3/223
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an indoor wiring flat cable which can be wired hiding itself in the wall of a house and causes only little decline of strengths of cut holes for wirings provided on pillars and conduits in the wall, and to provide a connected body of the flat cable. SOLUTION: This indoor wiring cable has a plurality of element wires, including cables and cable rodding pipes and fixing units for fixing the element wires. The fixing units have bridge parts, connecting the adjacent element wires laid approximately in parallel to each other. The twisting rigidity and bending rigidity in the smaller dimension direction of the flat cable are small, and it the number of the element wires is not less than three, the cable can be rounded, so that the wiring workability is improved. A connected body comprises wrapping parts which wrap the tops and bottoms of the plurality of the element wires and bridge parts and the indoor wiring flat cable can be made easily.
Patent JP-2002151447-A (JP)
Title: Polishing pad
Inventor: ARAI YUSHI
IPC: B24B37/24
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad for CMP which has favorable operability and can achieve both polishing planarity and polishing uniformity. SOLUTION: A polishing pad is formed from a foam composed of a mixture resin of a thermoplastic fluororesin and an acrylic resin. The resin composition ratio of the thermoplastic fluororesin and the acrylic resin is made between 5 weight % and 55 weight % inclusive, and between 45 weight % and 95 weight % inclusive, respectively.
Patent JP-2001187845-A (JP)
Title: Diketopyrrolopyrrole
Inventor: BAEBLER FRIDOLIN
IPC: C09B67/10
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a new form of 1,4-diketo-3,6-di(4'-tert-butylphenyl)-2,5- dihydropyrrolo[3,4-c]pyrrole pigment having a distinguished color property and a distinguished X-ray diffraction pattern. SOLUTION: This is the α-II form of 1,4-diketo-3,6-di(4'-tert-butylphenyl)-2,5- dihydropyrrolo[3,4-c]pyrrole pigment having a Mastone C.I.E color space value of L=55-60, C=73-80 and h=44-50 which is measured from a coated panel with a base coat/clear coat paint for complete coverage.
Patent JP-2002156410-A (JP)
Title: Apparatus and method for transfer, and apparatus and method for inspecting ic
Inventor: YAMAUCHI OSAMI
IPC: G01R31/26
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus, an IC inspection apparatus, a transfer method and an IC inspection method wherein a replacement work of replacing a plurality of holding parts for holding members to meet a change of transfer destinations of the members is facilitated and workers' errors can be reduced by forming the holding parts into a unit, and a total replacement time can be shortened by preliminarily preparing a unit to which holding parts corresponding to members to be transferred next are set. SOLUTION: The transfer apparatus has the plurality of holding parts 14, and transfers ICs held by each of the holding parts 14 to a predetermined position (onto an inspection socket). The plurality of holding parts 14 are formed into a change kit unit 11.
Patent JP-2002157393-A (JP)
Title: Advertisement expression checking system and method and program for advertisement expression checking
Inventor: MORIO TOSHIAKI
IPC: G06Q50/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To acquire an associative diagram which enables extraction of a natural associative route, and a easy reading of an associative context. SOLUTION: This system is provided with an encoding means encoding the spoken contents of the viewer of objective advertisement expressions by clause units based on a thesaurus prepared by classifying estimated spoken contents into a plurality of hierarchies in advance, and summarizing synonyms in each hierarchy, and adding a specific code to each summarized synonym group, a counting means counting the number of times of appearance of each code in the encoded spoken contents, the number of people who speak, and the number of times of association of the codes having association (association from a low order hierarchy to a high order hierarchy or inverse association or association jumping in a plurality of steps), an associative diagram preparing means preparing an associative diagram 70 in which the number of times of appearance, the number of persons who speak,  and the number of times of association are expressed. Then, the number of times of association as the counted result of the association from the low rank hierarchy to the high rank hierarchy or the inverse association and association jumping in the plurality of steps, the number of times of appearance of each code, and the number of persons who speak are expressed in the associative diagram 70 to be outputted.
Patent JP-2002155534-A (JP)
Title: Construction unit for earth retaining
Inventor: SHIMIZU SHUNICHI
IPC: E02D17/20
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a construction unit for earth retaining having superior pressure resistance and safety for being constructed into a strong structure, having superior durability and capable of used for a long period. SOLUTION: This construction unit is constituted into the strong structure by assembling prescribed-length lumbers into a laterally-long rectangular parallelepiped frame, having the opened upper surface and lower surface, piling front crossbars 4 on top of another without any clearance so as to be formed into the front surface, piling them into a plurality of stages and fixing by an appropriate connecting and fixing means such as bolts 30 and 31 and nuts 32 and 33.
Patent JP-2002156531-A (JP)
Title: Light transmission body and surface light source device using the same and liquid crystal display device
Inventor: SUGA YOSHINORI
IPC: G09F9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve problems of uneven brightness and deteriorated appearance hindering practical application with respect to a light transmission body technique without printing which is completely imperfect as a means for a backlight light source of a large-sized liquid crystal display(LCD) device although the technique is essentially effective in brightness heightening and further is immeasurably effective in simplifying a manufacturing process, to provide the light transmission body with practical optical characteristics, a surface light source device using the same and the LCD device. SOLUTION: In the light transmission body 10 used by making a surface a light emission surface 11, by providing a light extraction mechanism 16 composed of a pattern formed with recessing or projecting parts with nearly identical depths and further by arranging a light source 14 on a side end part 12, a curve expressing a relation between a distance from the side end part 12 with the arranged light source 14 and an area occupied with the pattern per unit region at each distance is characterized by being expressed with a curve having the minimum value in 0.15L-0.6L range when a length of a line segment extending from the side end part with the arranged light source to an opposite side end part in a direction vertical to the plane is expressed as L.
Patent JP-2002164711-A (JP)
Title: Non-reciprocal circuit device and method for manufacturing the same and radio terminal device
Inventor: TAKEUCHI TAKAYUKI
IPC: H01P1/383
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and thin non-reciprocal device circuit whose electric characteristics are made excellent. SOLUTION: This non-reciprocal device circuit is provided with a ferrite substrate 21, a strip line aggregate 22 formed adjacently to the ferrite substrate 21, a magnet 36 for applying a magnetic field to the ferrite substrate 21, a capacitor 31 connected to the strip line aggregate 22, and cases 10a-10c in which each member is housed. The cases 10a-10c are formed like a cylinder by connecting at least two case members, and the connected parts are constituted near a center line vertical to the open edges of the upper and lower faces of the element.
Patent JP-2002162524-A (JP)
Title: Optical fiber having display function, and method for manufacturing the same
Inventor: TANIGUCHI YUKIO
IPC: G02B5/32
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber, having display function by which a light guided in the optical fiber is diffracted to the outside to attain desired display, and to provide a method for manufacturing the optical fiber. SOLUTION: A cubic hologram or a diffraction grating 14 has been recorded in the optical fiber 1, and the optical fiber 1 having display function with which the light 15 guided into the optical fiber is diffracted and a specified pattern 17 is output from the lateral face.
Patent JP-2002160665-A (JP)
Title: Body front structure of automobile
Inventor: TERAMAE HIDEKI
IPC: B62D25/08
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a radiator support by preventing the outside dimensions of the radiator support from being excessively increased as compared with the outside dimensions of a radiator and facilitate an assembly operation for a radiator support at the front of a body. SOLUTION: The radiator support 11 comprises a pair of right and left support side members 32 and 32, an upper cross member 33, and a lower cross member 34. The intermediate parts 37 and 37 of the support side members 32 and 32 are supported on the front end parts of side members 6 and 6, and the lower end part of the radiator 10 is supported on the intermediate part 40 of the lower cross member 34. The portions 34a and 34b of the lower cross member 34 between the intermediate parts 37 and 37 of the support side members 32 and 32 and the intermediate part 40 of the lower cross member 34 in the lateral direction are formed so as to be inclined toward the diagonal upper side as they extend from the intermediate part 40 side of the lower cross member 34 to the outside thereof.
Patent JP-2002167723-A (JP)
Title: Snow melting method and device
Inventor: HANAOKA TADASHI
IPC: E01H5/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting method and a device economically and safely melting snow by carrying the snow to a park, a parking lot, a square, etc., in an urban district in a heavy snow. SOLUTION: This snow melting method is so constituted that underground water storage tanks are provided in a park, etc., communicating with a road to store rainwater therein, and the carried-in snow is made fluid by pumped up water from the underground water storage tank, drained from an inlet opened in the ground to the underground water storage tank, and melted in the underground water storage tank. This snow melting device is essentially provided with the charging inlet 4 opened in the ground, the underground water storage tank 3 provided in the underground of the park, etc., communicating with the road, an intake pipe 6 taking out the water in the underground water storage tank 3 to the outside of the charging inlet 4 and sprinkling it on the snow from an outlet 6a in the tip, and a water pump 14a provided in the intake pipe 6.  A filling body 30 fills its inside and a water discharge pipeline 7 and a circulation pipeline 9 are laid therein.
Patent JP-2002169634-A (JP)
Title: Hot line insertion/removal device
Inventor: AKEBOSHI YOSHIHIRO
IPC: G06F3/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot line insertion/removal device that can constitute a power source in a package plane, downsize a circuit for preventing inrush current and easily package parts. SOLUTION: The hot line insertion/removal device whose insertion/removal is executed for hot lines regarding a backplane of a system in operation has an inrush current protection circuit 3 disposed, for restraining the inrush current passing through a power supply stabilization capacitor 2, in a charging line, for the power supply stabilization capacitor 2, that is bifurcated from a voltage plane.
Patent JP-2002176169-A (JP)
Title: GaInP-BASED LAMINATED STRUCTURE BODY AND FIELD EFFECT TRANSISTOR MANUFACTURED BY USING THE SAME
Inventor: UDAGAWA TAKASHI
IPC: H01L21/205
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To increase the mobility of two-dimensional electrons by efficiently storing the two-dimensional electrons and to provide the device of low noise by utilizing the high mobility. SOLUTION: This GaInP-based laminated structure body 1 is provided with at least a buffer layer 11, an electron traveling layer 12 composed of GaXIn1-XAs (0<=X<=1), a spacer layer 13 composed of GaInP and an electron supply layer 14 composed of GaInP laminated on the surface of a GaAs single crystal substrate 10. The electron traveling layer 12 is provided with a composition gradient region for which an indium composition ratio (1-X) is increased in the increasing direction of a layer thickness and a gradient is made toward the boundary 12b of joining with the side of the electron supply layer 14.
Patent JP-2002144828-A (JP)
Title: Safety tubeless tire
Inventor: DOI KAZUMOTO
IPC: B60C17/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of causing a big accident when a tire of a car traveling on a superhighway goes flat. SOLUTION: An angle-shaped metallic wheel is arranged in a tire wheel so that even if the tire goes flat, the angle-shaped metallic part plays a role of a wheel, and travel can be continused. Thus, the big accident by damage to the tire can be reduced or lightened.
Patent JP-2002182957-A (JP)
Title: Recorder and method
Inventor: KUDO TOSHIMICHI
IPC: G06F17/30
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To easily recognize the date and time of photographing a photographed image. SOLUTION: Whether or not the name of the last directory is in the form of 'Date1-Date2' is judged (S1). In the case that the directory name is in the form of 'Date1-' (S1), a new photographed image is preserved in the directory 'Date1-' by the file name of 'AbcdXXXX.jpg' (S2). In the case that an image file 'AbcdXXXX.jpg' is the last image file that can be housed in the directory (S3), the name of the directory is changed from 'Date1-' to 'Date1-Date3'. Date 3 is the date and time of photographing the image file housed last. In the case that the name of the last directory is in the form of 'Date1-Date2' (S1), the directory 'Date3-' of the name corresponding to the date and time Date3 of photographing the image file to be housed is prepared (S5) and the photographed image is preserved in the directory 'Date3-' as the image file 'Abcd0001.jpg' (S6).
Patent JP-2002185746-A (JP)
Title: Communication terminal equipment
Inventor: KATAOKA NAOTO
IPC: H04N1/32
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment for shortening communication time at the time of re-communication and reducing costs in the case that an error is generated and a line is disconnected at the time of communication by a both-side communication function. SOLUTION: Transmission side equipment 1 sends a communication number at the time of the communication and reception side equipment 2 stores the telephone number of the transmission side equipment 1 and the communication number as a pair. Also, the reception side equipment 2 stores received images in an information storage part 22 and records them on both sides in a recording part 24 when both sides are arranged. At the time of a communication error, the received images inside the information storage part 22 are held as they are. In retransmission, the transmission side equipment 1 sends the same communication number as the one before the error, and in the reception side equipment 2, the communication is specified from the telephone number and the communication number and whether or not the images received by the communication are left in the information storage part 22 is answered.  The transmission side equipment 1 decides a transmission start page corresponding to the answer and transmits only the pages for which both sides are not completed.
Patent JP-2002180917-A (JP)
Title: Failure diagnostic device for vaporized fuel treatment device
Inventor: SHIGIHAMA SHINGO
IPC: G01M15/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To make workability of a failure diagnosis an efficient state, and attain further improvement of productivity of a vaporized fuel supplying device when it is manufactured, in a failure diagnostic device for the vaporized fuel supplying device. SOLUTION: An electric pump 20 pressurizes vaporized fuel supply system, whether a leak of vaporized fuel from it exists or not changes a load current value of the electric pump 20, it is made to serve as a diagnostic parameter Im-Io. In an inspection process inspecting an abnormality condition of the vaporized fuel supply system based on this diagnostic parameter Im-Io, a diagnostic time of pressurization from its starting by the electric pump 20 to ending of a diagnosis is shortened.
Patent JP-2001203310-A (JP)
Title: Flip-chip in molding package with leads and manufacturing method threfor
Inventor: JOSHI RAJEEV
IPC: H01L23/495
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a chip device having a lead frame, a die and a molding compound. SOLUTION: When a back surface 14 of a die 12 is metallized and the die 12 is coupled to the lead frame, the die 12 is exposed via a window formed in an encapsulated mold compound 13. A lead 20 on the lead frame is connected to terminals of a source and a gate on the die 12. The metallized surface 14 of the die 12 functions as a drain terminal.
Patent JP-2001212785-A (JP)
Title: Robot device and method for controlling attitude of it
Inventor: YAMAMOTO TAKASHI
IPC: A63H11/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To autonomously restore the attitude from the abnormal attitude state such as a falling state to the normal attitude state. SOLUTION: A CPU 102 recognizes that the attitude state of a device main body is transited to the abnormal attitude state different from the normal attitude state on the basis of acceleration information obtained as the detected output by an acceleration sensor 41, respective drivers 3D to 7D are controlled by playback by using trajectory planning data previously formed and stored in a memory 101 and for restoring the attitude from the falling state, and the restoring operation to the normal attitude state is performed.
Patent JP-2002188209-A (JP)
Title: Buried slab type composite beam in steel-framed flange
Inventor: TANNO YOSHIO
IPC: E04B1/30
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a buried slab type composite beam in a steel-framed flange in which beam depth as the composite beam is reduced by properly arranging the top face of the upper flange of a steel-framed beam and the top face of slab concrete. SOLUTION: Slab receiving jigs 4 are installed at the upper positions of the web 1c of the steel-framed beam 1. Connectors 5 such as studs are mounted on either one or both of the upper flange 1a or the web 1c. Slab concrete is placed on the slab receiving jigs so that the top face of the upper flange and the top face of slab coincide.
Patent JP-2002182561-A (JP)
Title: Digital data gathering system with agreement signature function
Inventor: ISOBE YOSHIAKI
IPC: H04L9/08
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide system technology which guarantees that digital data are right by consent authentication by multiple persons. SOLUTION: A search support information gathering device 700 is equipped with a signature generation control part 720 having interface parts 730 and 731 which are connected to portable key storage devices 132 and 137, a time stamp generation part 725, a device ID storage device 723, and an identification association part 740, a search support information gathering part 710, a search support information recording part 750, and a display part 755; and gathered information is signed by using a divided signature key recorded in the portable key storage device 132 that an operator who gathers search support information has and a divided signature key recorded in the portable key storage device 137 that an authenticator has.
Patent JP-2001216512-A (JP)
Title: Method for improving digital picture having noise- dependent control of texture
Inventor: GALLAGHER ANDREW C
IPC: G06T5/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To perform independent control for improvement applied to details, large edges, and areas having noise. SOLUTION: This method improves a digital picture channel having a texture signal by providing the digital channel with a prescribed estimated value of a forecast noise on the basis of a prescribed relation between a picture strength value and the forecast noise given for the strength. After a local estimated value of the degree of activity of a signal is generated for the digital picture channel, gain adjustment occurs in accordance with the prescribed estimated value of the noise and the local estimated value of the degree of activity of the signal, and picture pixels in the digital channel is subjected to gain adjustment to generate the digital channel having an improved picture value.
Patent JP-2002188377-A (JP)
Title: Awning shutter
Inventor: HOKI SHINICHI
IPC: E06B9/92
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an awning shutter capable of opening and closing an opening part in a structure which can also be spring forward to form an eaves to act as a sunshade or shield to rain. SOLUTION: A guide rail 8 to guide a shutter main body 5 can be freely separated to an upper guide rail 9 and a lower guide rail 10, and the upper guide rail 9 is rotatably shaft-attached to a shutter case 3. Normally, the upper guide rail is integrated with the lower guide rail to become the guide rail, and by pulling it downward, or pushing it upward, the shutter main body can be freely moved up and down. By fixing the shutter main body to the upper guide rail, and springing it forward with the upper guide rail, it becomes the eaves to act as a sunshade or shield to rain. Ventilation and pass of people can be allowed while achieving the function of the sunshade or shield to rain.