baber/WOPTO huggingface dataset:
Patent JP-H06102027-A (JP)
Title: Three-dimensional shape recovering method
Inventor: TANAKA KATSUYUKI
IPC: G01B11/24
Filed: 1992-09-18
Abstract: PURPOSE:To allow accurate recovery of the three-dimensional shape of an object by determining the direction where the variation of feature amount of image is high, moving the viewpoint in that direction, and then determining a correcponding point accurately. CONSTITUTION:An object is imaged, at an initial position thereof, by means of a television camera and a distributing condition in the direction where the variation of luminance is highest (direction of gradient angle) is determined for all pixels in order to prepare a histogram and then the moving direction of viewpoint is set in the direction corresponding to the peak value of the histogram. When the axis of a columnar object is set in the direction of x-axis, for example, the camera is moved along x-axis or y-axis and the object is imaged before and after movement thereof. In this regard, luminance varies in the direction of y-axis but does not vary in the direction of x-axis because of the columnar structure. Consequently, a corresponding point can be obtained by moving the viewpoint in the direction of y-axis. The camera is moved in the direction thus determined and the objected is imaged and then the image is compared with the image at initial position thus operating the depth of the corresponding point. This method allows accurate recovery of the three-dimensional shape of an object.
Patent JP-H10102343-A (JP)
Title: Cam opening apparatus with positioning function
Inventor: KITAYAMA MASAHIRO
IPC: D03C5/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify a phase matching operation of a cam and a weaving machine after fixing of a new cam in a cam opening apparatus for weaving machine. SOLUTION: In this cam opening apparatus for weaving machine comprising a cam main body 24 and a cam box 19, capable of revolving the cam main body 24 synchronously with the main shaft of a weaving machine and rocking a shedding lever in contact with the cam main body 24 so as to reciprocate a heald frame in the direction of an opening movement, when at least the cam main body 24 is fitted to the cam box 19, a positioning means 42 for incorporating the cam main body 24 into the cam box 19 in a fixed revolution phase state is installed.
Patent JP-H06177602-A (JP)
Title: Waveguide switch
Inventor: RARII SHII UITSUTOKOUSUKII
IPC: H01P1/15
Filed: 1991-10-23
Abstract: PURPOSE: To provide a waveguide switch whose RF performance and production capability are improved. CONSTITUTION: A monolithic semiconductor chip 11 is attached to a waveguide slot 13 like a flip chip and is inserted between waveguides to be mutually connected. The monolithic semiconductor chip includes an active semiconductor device like an MESFET together with a connection electrode in such form that it has a small loss in the bias state and has a large loss in a non-bias state.
Patent JP-H11109545-A (JP)
Title: Silver halide photographic sensitive material, and photographing method and processing method using the same
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/035
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make attainable high sensitivity and to obtain a silver image having pure black tone after developing, by making a photographic sensitive material contain a specified compound in a hydrophilic colloid layer containing a specified emulsion layer. SOLUTION: Platelike silver halide particles capable of forming a development starting point on the apex (corner) of the silver halide particle and in the vicinity thereof are contained in the silver halide emulsion layer, and at least one kind of a compound expressed by formula I, II and III is contained in the hydrophilic colloid layer. In the formula I, Z represents an atomic group necessary for forming a 5- or 6-membered nitrogen-containing hetero ring directly or intermediately having at least on of -SO3 M1 or -COOM2 . In the formula II and III, each of (A1 ) and (A1 )' represents -SO3 M1 or -COOM2 and (m) represents integers of 1-10. Each of (A2 ) and (A2 )' represents an electron attractive group and (n) represents integers of 1-10.  Each of (A3 ) and (A3 )' represents a functional group capable of being bonded with silver ion and containing sulfur or selenium atom, (r) represents 1 or 2, Y represents an aliphatic hydrocarbon or the like and X represents sulfur atom or the like.
Patent JP-H02122357-A (JP)
Title: Input/output controller
Inventor: SHIMIZU YOSHIHIKO
IPC: G06F13/36
Filed: 1988-10-31
Abstract: PURPOSE:To transfer data at a high speed by adding a switch control circuit and a bus switch circuit to an input/output device which transfers data to plural file devices at one time. CONSTITUTION:When the transfer of data is through with a file device 41 or 42 via a high-speed DMA bus 16, a switch control circuit 8 gives an instruction to a bus switch circuit 9 to perform the connection switch when the transfer of data is through with the other one of devices 41 and 42 via a low-speed DMA bus 15. Thus the circuit 9 separates a file control circuit 122 from the bus 15 and connects the circuit 122 to the bus 16. Thus the data can be simultaneously transferred to both devices 41 and 42 at a high speed.
Patent JP-H09112410-A (JP)
Title: Swash plate type pump
Inventor: TOMINAGA TSUTOMU
IPC: F04B1/20
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To enhance wear resistance of sliding surfaces among members rotated at a high speed and under high pressure in a swash plate type pump by plating with nickel-phosphorus-tetrafluoroethylene resin at least one of a plurality of sliding members sliding with each other. SOLUTION: In a swash plate type pump, when it is operated, mating metallic members are slid with each other in their relative rotation between the bottom part of a cylinder block 15 and a valve plate 31, between a shoe 25 and a shoe holder 27, and between the shoe 25 and a swash plate 23. In this case, working oil staying in the bottom of a box body is drawn up through the rotation of the cylinder block 15 and supplied to each sliding part in order to lubricate them. In this case, surface treatment that is plating of nickel-phosphorus- tetrafluoroethylene resin is applied to at least one of the sliding members, which slide with each other, during the operation of the pump, (between the valve plate 31 and the cylinder block 15 and between the shoe 25 and the swash plate 23). With this, sliding friction in the sliding part can be reduced, thereby avoiding the lowering of durability.
Patent JP-2000105735-A (JP)
Title: Microcomputer
Inventor: HONGO KATSUNOBU
IPC: G06F13/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer capable of reducing the number of pins and reducing the cost and the size of package by starting A/D conversion in response to a trigger signal from an external element, performing an interrupting processing to a CPU by that trigger signal as an interruption request signal and reporting the start of A/D conversion to the CPU before ending A/D converting processing. SOLUTION: Corresponding to a program, a value '1' or '0' is supplied to a register 21 by a CPU 1. The register 21 holds that value and supplies it to a selector 20. When that value is '1', the selector 20 selects a pad 16 and electrically connects the pad 16 to an interruption control part 3. When that value is '0', a pad 10 is selected and the pad 10 is electrically connected to the interruption control part 3. Thus, the interruption control part 3 can be electrically connected to both the pads 10 and 16.
Patent JP-H0998236-A (JP)
Title: Facsimile equipment and facsimile transmission method
Inventor: MAEDA TORU
IPC: H04N1/32
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost by combining image data of plural consecutive pages so as to be equally distributed in the vertical direction on recording paper within a range not in excess of recording enable line numbers and sending the combined data as an image for one page. SOLUTION: In the case of storing once read image data in an image memory and transmitting the data by a reception number, image data of plural consecutive pages are combined (S304) within a range not in excess of recordable line number of a facsimile equipment of a receiver side (S301) and the combined data are sent as image data of one page. In this case, blank data are added (S306) to the lower part of the image data so that the image data of the plural consecutive pages are recorded at positions equally distributed in the vertical direction of recording paper (cut paper) and the combined data are transmitted. That is, in the case of recording the data on one recording paper at a receiver side, since the image data by 2 pages are sent as the image data of one page (S309), the blank part of recording paper is minimized.
Patent JP-2001099166-A (JP)
Title: Lubricating device for bearing and bearing
Inventor: MATSUYAMA NAOKI
IPC: F16C33/66
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for a bearing and the bearing capable of corresponding to high speed rotation while labor is omitted at maintenance time. SOLUTION: This device has a lubricant-contained polymer member 16 charged in a bag hole 15b provided in a spindle 15 supported by an inner ring 12 and a supply path 15c extended from the bag hole 15b toward an external periphery of the spindle 15, a lubricant coming out from the lubricant-contained polymer member 16 is supplied in a bearing 10 through a through passage 12a inserted in a radial direction in the inner ring 12 of a bearing 10 through the supply path 15c, consequently the lubricant can be supplied to the bearing 10 based on centrifugal force, thus is suitable for lubrication of the bearing rotated at a high speed. By arranging the lubricant-contained polymer member 16 in a position nearer than the bearing 10 from the axial center, its receiving centrifugal force and vibration are decreased.  Necessity for providing the lubricant-contained polymer member 16 in a constitutional part of the bearing 10 or a space in the inside of the bearing 10 is eliminated, thus necessity for separating the spindle 15 and the bearing 10 is eliminated at maintenance time of the lubricant- contained polymer member 16, and labor for maintenance is omitted.
Patent JP-H01117594-A (JP)
Title: Display system for control box
Inventor: DANKI RIYOUICHI
IPC: H04Q9/00
Filed: 1987-10-30
Abstract: PURPOSE:To set the system operating mode of an interactive system by setting various line modes, storing the normal combination of the system operation mode corresponding to the line mode and blinking a light emitting element corresponding to a depressed operation switch. CONSTITUTION:Various line modes are set in a signal processor 2. Moreover, a table 2a is provided to the signal processor 2 and normal combination of various control parameters corresponding to various line modes is stored in the table 2a. When the operator operates the operation switch 1a, the operated switch 1a is blinked at first and whether or not the change mode switch 16 is depressed is decided. If the mis-operation is applied, the light emitting element 1b combined with the normal combination switch 1a is blinked in the line mode.
Patent JP-H02122328-A (JP)
Title: File preparation system
Inventor: UEDA YOICHI
IPC: G06F7/24
Filed: 1988-10-31
Abstract: PURPOSE:To improve the process efficiency for preparation of a file by extracting and sorting only the parts of the secondary index keys in parallel to the preparation of a primary index and writing the sort output records into a file for preparation of a secondary index. CONSTITUTION:In a file preparation initial processing 21, the file area of an index order formation file 5 is divided into plural data blocks 511 - 513 and the file areas for primary and secondary indexes. Then the parts of the secondary keys of received records are taken out in a record transfer area 4 and sent to the area 4 together with the intra-block positions in parallel to the preparation of the data blocks and a primary index 52. A sort record input processing 62, the records are received from a data block preparing and processing 22 for each item and at the same sorted within a main storage. Then the record strings arranged in the set order are stored in a sort work file 9. In such a way, the process efficiency is improved for preparation of a file.
Patent JP-2000085808-A (JP)
Title: Cap
Inventor: KISHIURA SATORU
IPC: B65D41/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent an infant from opening a cap and taking in contents by mistake while keeping convenience in opening and closing, and to prevent an infant from licking the contents adhering to a protuberance provided at the top of the cap. SOLUTION: The structure is constructed of a first cap member 5 to be screwed down onto a mouth part 3 of a container body 2 and a second cap member 6 for covering the outer circumference of the first cap member 5, and a ratchet mechanism is constituted of the first and the second cap members 5 and 6 so that the mechanism is driver through the interlocking movement of both members when the cap is closed and put in slip when the cap is opened. A protuberance 11 for breaking a seal 10 at the mouth part 3 is provided at the upper end of the first cap member 5, and a cover 20 for covering the protuberance 11 is attached to the second cap member 6.
Patent JP-H11100626-A (JP)
Title: Antifouling alloy and its manufacture
Inventor: YAMAUCHI GORO
IPC: C22C32/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an antifouling alloy in which anatase-type titanium dioxide is uniformly dispersed and antifouling property and antibacterial characteristic are produced, and its manufacture. SOLUTION: In the antifouling alloy, fine grains of photocatalytic titanium dioxide, in an amount corresponding to 0.1-15.0 wt.% titanium concentration, are dispersed in silver. The antifouling alloy can be manufactured by adding titanium by 0.1-15.0 wt.% to silver, melting them at a temp. not lower than the melting temp. under a nonoxidizing atmosphere, casting the resultant molten alloy, finishing the resultant casting into arbitrary shape by forming, and applying heat treatment in the air at the temp. between 400 deg.C and a temp. lower than the melting temp. The antifouling alloy can contain <=10.0wt.% of elements other than titanium.
Patent JP-S61149943-A (JP)
Title: Forming device of image
Inventor: TSUNENARI TOMOO
IPC: G03B27/62
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a reproduced image having no back copying by arranging a liquid-crystal, constituted so that an area corresponding to a range set to part or the whole of an original is driven a controller, at the side of an original platen cover facing an original platen. CONSTITUTION:A lamp 6 and a mirror 8 are moved as shown by an arrow X and an original image is reflected by the original 7 and mirror 8, reflected by moving mirrors 9 and 11, and further reflected by a fixed mirror 13 through a zoom lens 13, so that the image is projected on a photosensitive drum 15. The electrostatic latent image formed on the drum 15 is transferred to transfer paper. The side of the original platen cover 3 facing original platen glass 2 is composed of a transparent liquid-crystal panel and fixed to a cover back member 17 across a white film 18. The liquid-crystal panel is surrounded with transparent glass 19 and transparent liquid crystal 23 is sandwiched between transparent electrodes 22 and 22. For example, when an image area of A4 size is enlarged and copied to transfer paper of A3 size, only a part 35 of the liquid crystal 23 corresponding to A3 paper size is driven and becomes opaque. Thus, the back copying of a reproduced image is prevented.
Patent JP-H03139143-A (JP)
Title: Outer rotor type motor fan
Inventor: IRIE SHINICHIRO
IPC: H02K7/14
Filed: 1989-10-23
Abstract: PURPOSE:To rigidly couple a rotor to a fan for a long period by forming a secondary conductor and the fan of conductive metal by die casting, and integrating the fan with the rotor in a fusion-adhering state. CONSTITUTION:The secondary conductor 8 of a rotor 6 and a fan 10 are formed of conductive metal of the same type by die casting together with a coupling part 9 for coupling the rotor 6 to the tan 10, and the fan 10 is integrated with the rotor 6 in a fusion-adhering state. That is, conductive metal such as aluminum is buried in the slot 7 of the rotor 6 by die casting to form the conductor 8 of a closed loop. Thus, the rotor 6 and the fan 10 can be rigidly coupled for a long period.
Patent JP-H10105690-A (JP)
Title: Wide area moving body following device
Inventor: MATSUMOTO KOJI
IPC: G06T1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To follow a lot of vehicles while distinguishing them by photographing a monitoring object zone while partially charging it to plural cameras, finding the motion vectors of vehicles at an action detection unit and making correspondent an image and an ID number for each vehicle. SOLUTION: Plural action detection units U1, U2... are respectively provided with cameras 1 and the monitoring object zone is photographed while being respectively partially charged. A vehicle image buffer 33 and an ID number buffer 34 store the image and ID number of the vehicle passed through the range photographed by the camera 1 of the action detection unit U1 while moving them from a vehicle image storage part 31 and an ID number storage part 32. When the action detection unit U2 detects a new approach vehicle, a vehicle image comparing part 36 possesses the correspondent ID number while referring to the vehicle image buffer 33 of the preceding unit U1. Then, that ID number and the motion vector of that vehicle are transferred to the unit U1.  Thus, a total discrimination part 30 of the unit U1 possesses the traveling data of vehicles having respective ID numbers in a selecting object zone.
Patent JP-H07129361-A (JP)
Title: Display/change system for picture plotting position
Inventor: OGAWA NOBUO
IPC: G06F3/048
Filed: 1993-11-08
Abstract: PURPOSE:To improve operability for changing a display part by collectively displaying the positional relation of a current display part to the whole part on a position in the case of displaying structure exceeding the physical size of a display screen. CONSTITUTION:This display/change system has a display position determining means for finding out which position on a structure 23 an object position corresponds to, a means for converting information relating to the relative position of a partial structure 24 to the structure 23 into relative position information, e.g. an arrow information preparing means for converting the information into an arrow size, and an information display means for displaying a found arrow or the like on an optional position 25 on a display screen, and is constituted so as to move the display of the structure 24 plotted on the display screen by a prescribed distance by selecting the position display of the displayed arrow or the like by a mouse or the like.
Patent JP-2001097730-A (JP)
Title: Molded glass substrate for magnetic disc, molding material for the substrate and molding apparatus for molded glass substrate for magnetic disc
Inventor: NAKAMURA SHOJI
IPC: G11B5/84
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding apparatus for a molded glass substrate for a magnetic disc, having solved such a problem that a conventional method for producing a glass substrate for a magnetic disc has an environmental deterioration caused by discharge of industrial waste such as abradant, grinding solution and rises cost by complexity of process. SOLUTION: This molding apparatus is equipped with a top force 23 having a first processing surface, a bottom force 22 which has a second processing surface and is arranged to make the second processing surface oppose the first processing surface, a pressure means 37 which can move the top force 23 and apply pressure to a ring-shaped glass molding material for the molded glass substrate for the magnetic disc when the glass molding material is placed in a space between the first processing surface of the top force 23 and the second processing surface of the bottom force 22, an upper heating plate 33 for heating the top force 23, a lower heating plate 32 for heating the bottom force 22, cooling plates 29 and 35 for cooling the top force 23 and the bottom force 22, and a cylindrical core mold 25 which is arranged so as to partially exist between the top force 23 and the bottom force 22.
Patent JP-H07111462-A (JP)
Title: Method and device for voice compression
Inventor: UIWATSUTO UONWARAUIPATSUTO
IPC: H03M7/50
Filed: 1993-10-08
Abstract: PURPOSE:To attain nonlinear coding suitable for human audible sense by converting a frequency of received voice data with a logarithmic table, dividing a spectral distribution so as to obtain an equal integral value and outputting a relative distance of divided points as compressed information. CONSTITUTION:Voice data received from a microphone 1 and sampled by a sampling circuit 2 enter a frequency conversion circuit 3, in which the voice data are frequency-converted by a logarithmic scale to provide the output of a spectral distribution expressed in the logarithmic scale. The information of the spectrum distribution is inputted to a division circuit 4, which decides a border frequency so that integral value for blocks are equal to each other and delivers a distance between border frequencies and a mean area as parameters of the compression result. Since the distance is a positive number, remarkably high compression rate is obtained by using variable length coding.
Patent JP-H08138087-A (JP)
Title: Commutation ticket issuing device
Inventor: OZAKI RYUICHI
IPC: G07F7/08
Filed: 1994-11-11
Abstract: PURPOSE: To improve the operation rate by reducing burden on jam canceling processing by an operator by automatically canceling a jam occurring on a carrier path when old or new tickets are handled. CONSTITUTION: When the jam occurs on a main carrier path 47, a sub carrier path 52 or the carrier paths 39, 40, 44 and 57 in a ticket paper housing part 33 and an issuance processing part 32, the carry abnormality is detected by an optical sensor provided in each carrier path. At this time, the rotation of a stepping motor for carry driving is detected, and the stepping motor for carry driving is stopped when each motor is driven. then, jam processing is performed by the operator. Also, when the jam of ticket paper S occurs on the carrier paths 39, 40 and 44 in the ticket paper-housing part 33, high torque is generated by driving the stepping motor for carry driving at a slow speed, then, the ticket paper S is carried.  Moreover, the ticket paper S is introduced to a confluence part 48, and it is collected in the wastebasket of a carrier destination at one terminal of the carrier path 59 by the sub carrier path 52.
Patent JP-H08137144-A (JP)
Title: Image forming device
Inventor: SASAKI HIDEKAZU
IPC: G03G15/01
Filed: 1994-11-11
Abstract: PURPOSE: To excellently detect toner density of color toner with simple structure. CONSTITUTION: The electrostatic latent image of a multi-level test pattern is formed on a photoreceptor 8, and the toner density of the test pattern developed with the color toner is optically detected. Based on the maximum value and the minimum value of the detected result, the detected result of the high density part of the test pattern is read, whereby the toner density is excellently detected while keeping an irradiating angle or a light receiving angle in optical detection for the test pattern fixed as it is.