baber/WOPTO huggingface dataset:
Patent JP-H04152481-A (JP)
Title: Border line detecting method
Inventor: HARADA YOKO
IPC: G06T7/60
Filed: 1990-10-17
Abstract: PURPOSE:To reduce the burden of an operator by executing an input of an outline candidate point on a principal edge or a supposed border line by using a data input means on an edge image, and regarding it as the direction for advancing border line tracking. CONSTITUTION:An edge image generation processing generates an edge image to an inputted object image. The generated edge image is displayed on a display by an input processing 13, and a point on a principal edge or an outline candidate point is inputted. A first point of an inputted border line candidate is a start point for tracking a border line, and also, a deciding point for the end. Therefore. it is necessary to take a first point on the edge. A second point and subsequent points only give the direction for tracking. By three information of the edge extracted by an image processing 12, the outline candidate point inputted by the input processing 13 and an object image 11, a border line tracking processing 14 tracks a border line, and expands the border line by one picture element each. In such a way, an operator only inputs a point which becomes an outline candidate and his burden is reduced.
Patent JP-H02125056-A (JP)
Title: Sandwich panel
Inventor: TOMITA SEIICHI
IPC: B32B3/06
Filed: 1988-10-31
Abstract: PURPOSE:To improve heat insulating properties, waterproofing ability, soundproofing ability, and vibration resistance by a method wherein a space between a surface and a back material is filled with a core, and notch parts are respectively formed in a corner part between protrusion pieces for superposition and a corner part between a protrusion piece for support and a protrusion piece for superposition. CONSTITUTION:A surface material 1 formed in a hat-shaped manner with a square or an oblong decorative surface 2, side walls 3, and a protrusion piece 4 formed with a protrusion piece 5 for superposition and a protrusion piece 6 for support. A notch part 7 is formed in the one of the corner part of the protrusion piece 5 and a corner part between the protrusion pieces 5 and 6, and a staged part 8 is formed at two remaining corner parts. A boxform recessed part surrounded with the decorative surface 2 of a surface material 1 and the wide walls 3 is filled with a core 9 serving as a fireproofing material. The back of the core 9 is covered with a back material 10 to bring a panel A into a sandwich structure state. This constitution improves waterproofing ability since coupling between panels is of structure in which the protrusion piece 5 for superposition is superposed with the protrusion piece 6 for support.
Patent JP-S63131924-A (JP)
Title: Cooling structure for tail of combustor
Inventor: UMEZAWA SADAO
IPC: F23R3/02
Filed: 1986-11-21
Abstract: PURPOSE:To cool the whole of a tail tube efficiently, by supporting an impinge cover by a plurality of supporting plates, projecting radially from a flow sleeve. CONSTITUTION:A plurality of supporting plates 5, projecting radially at the downstream end of a flow sleeve 4, provided. An impinge cover 6 is supported by the flow sleeve 4 through the supporting plate 5. Most of airflow 12 flows into a passageway 15 through the entrance of the flow sleeve 4 and the flow speed thereof increases. The upstream side of a tail tube 1 is cooled forcibly by the airflow 11, whose speed has increased. Balance of the airflow 12 enters through the air port 10 of the impinge cover 6 in the condition of jet stream 13. The downstream side of the tail tube 1 is cooled forcibly by the collision of the jet stream 13. The airflow 14, which flows out of a discharging port 9, cools the vicinity of the outlet end of the tail tube 1. According to this method, the whole of the tail tube may be cooled effectively.
Patent JP-S62137728-A (JP)
Title: Information recording carrier
Inventor: HOSHI HIROAKI
IPC: G11B7/0033
Filed: 1985-12-11
Abstract: PURPOSE:To increase the recording capacity of the data information and at the same time to secure a quick access to a desired block, by forming each band from a gathering of blocks consisting of plural continuous tracks and providing a block identification area into each block to omit a track number area. CONSTITUTION:Each information track 4 consists of a start bit 20 of a single bit, a stop bit 21 of a single bit, and a data area 31. No track number area is provided. A track set at an end of each block 32 in the direction of an arrow head A is defined as a block identification area 33. This area 33 includes a block mark 34a consisting of a train of the same continuous information bits (8 bits), i.e., all '1' or all '0', a block number area 35 of 8 bits, and a block mark 34b consisting of a train of the same continuous information of 8 bits.
Patent JP-H01118765-A (JP)
Title: Inspection method for hollow article
Inventor: MATSUI TADASHI
IPC: G01N27/92
Filed: 1987-10-31
Abstract: PURPOSE:To securely detect a defect by detecting electric discharging between electrodes which are arranged inside and outside an edge part for the hollow article. CONSTITUTION:A body 1 to be inspected such as a hollow glass product is applied with a voltage which is so set as to become the dielectric breakdown voltage of the air between the end electrodes 2 and 3 arranged inside and outside across an insulating plate 4 by a high voltage generating device 6. When the body 1 to be inspected has no defect part, the dielectric strength between the electrodes 2 and 3 is larger than when only air is present, and no electric discharging is caused between the electrodes 2 and 3. Further, if the body 1 to be inspected has a defective part such as a crack, the dielectric strength between both electrodes 2 and 3 is equal at the crack part to that of the air. Consequently, a dielectric breakdown is caused between both electrodes 2 and 3 and electric discharging occurs. An ammeter added to a controller 7 detects whether or not there is the electric discharging occurring to securely detect the defect.
Patent JP-2001102764-A (JP)
Title: Portable electronic equipment
Inventor: NOJI SHINICHI
IPC: H05K5/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide portable electronic equipment having a means for allowing itself to be carried with one hand. SOLUTION: Hand straps 1 and 2 are installed on the upper and lower portions of a lower surface 5 of a keyboard-side enclosure 3 where a keyboard 4 is provided and are arranged along the longitudinal direction of the lower surface 5, and a slight gap is provide at an area to the keyboard side enclosure 3. Also, hand straps 6 and 7 are fixed by fixing parts 8 and 9 and a slight gap 10 is provided between lower enclosures, and the hand straps 6 and 7 are arranged above below, so that a finger is inserted into the gap 10 for retaining and moving allowing even a left-handed person can cope with.
Patent JP-S61151680-A (JP)
Title: Cleaning device
Inventor: ADACHI HIROYUKI
IPC: G03G21/00
Filed: 1984-12-26
Abstract: PURPOSE:To make pressure contacting force sufficient and miniaturize the device by fixing a cleaning blade of thickness thinned toward the direction of the tip in a body to a supporting member that does not cause deformation in the state of pressure contact of the cleaning blade. CONSTITUTION:An elastic cleaning blade 11 so formed that the thickness becomes smaller from the supported part P toward the tip Q of the cleaning blade, and fixed by integral forming to a supporting member 101 made of steel plate etc. In this forming, forming-hardening of the cleaning blade 11 is made integral with the supporting member, and bonded simultaneously. The face A of the supporting member 101 and the face B of the cleaning blade 11 are arranged parallel to each other. Thus, the blade is protected from becoming corrugated form. Further, as the blade 11 is tapered in form, sufficient and not excessive pressure contacting force is obtained, and the device can be reduced in size.
Patent JP-H07128937-A (JP)
Title: Document reader
Inventor: HARADA MICHIYA
IPC: H04N1/10
Filed: 1993-11-05
Abstract: PURPOSE:To prevent a book document from being damaged at the time of fitting by arranging a cylindrical member larger than the outside dimension of a driving roller and having the formation of a tapered part on the front surface side of a device main body in the central region of the driving roller and between paging belts. CONSTITUTION:For the paging belt 16, the bottom end 30a of a front side plate 30 is extended slightly downward from the paging belt 16 and made round, so that the leading edge of the inner side of the book document is guided to the lower side of the paging belt 16 and prevented from catching thereon. For the paging belt 16a, a guiding roller 31 is set a little larger than the outside dimension of the driving roller 14 and the tapered part 32 is formed on the front surface side of the device main body, so that the leading edge of the inner side of the book document 100 is guided to the lower part of the paging belt 16a by the guiding roller 31 and the tapered part 32 and the book document 100 is prevented from catching on the paging belt 16a.
Patent JP-H06133477-A (JP)
Title: Waterproof type stator assembly of motor
Inventor: ASABA HIDEYOSHI
IPC: H02K1/18
Filed: 1992-10-15
Abstract: PURPOSE:To provide the waterproof type stator assembly, which can improve the reliability of a motor, by imparting the necessary and sufficient waterproof property to the stator assembly including the laminated stator core readily at a low cost. CONSTITUTION:A waterproof type stator assembly 10 has a stator core 14, which is formed by laminating a plurality of electromagnetic steel plates 12, and a front bracket 16 and a rear bracket 18, which are arranged at both end parts of the stator core 14 in the laminating direction and hold the stator core 14. The electromagnetic steel plate 12 has the slant surface, which is inclined into the thickness direction over the peripheral part. The slant surface is made to face toward the front bracket 16, and each electromagnetic steel plate 12 is laminated. Thus, annular step-difference parts 32 are formed along the entire outer surface in the radial direction in the recess shape at the mutual contact parts of the neighboring electromagnetic steel plates 12 in the stator core 14. Hardened impregnant is arranged at each step difference part 32 by the impregnating step.
Patent JP-S61152789-A (JP)
Title: Luminous material
Inventor: UEHARA KANEO
IPC: H01J29/20
Filed: 1984-12-26
Abstract: PURPOSE:A luminous material showing green emission by low-speed electron ray excitation, obtained by blending a specific amount of a green luminous fluorescent substance (mixture) with a specified amount of indium oxide electrically-conductive material in a specific ratio. CONSTITUTION:(A) One or more green luminous substances of (i) a green luminous fluorescent substance shown by the formula I (0<=x<=0.1), having 1X10<-5>-5X10<-2>g based on 1g parent material of Cu activation amount and 0-5X10<-2>g Al activation amount, (ii) a green luminous fluorescent substance shown by the formula II (0.3<=x<=0.5), having 1X10<-5>-5X10<-2> based on 1g parent material of Ag activation amount, and 0-5X10<-2> Al activation amount, and (iii) a green luminous fluorescent substance shown by the formula III, having 1X10<-5>-5X10<-2>g based on 1g of Au activation amount, and 0-5X10<-2> Al activation amount are blended with (B) an indium oxide electrically-conductive material [In2O3:xSnO2 (0<x<=0.1)] in a weight ratio of 14:1-1:14, to give the aimed fluorescent material.
Patent JP-2000238899-A (JP)
Title: Gas station controlling device
Inventor: TOBE MITSUHIRO
IPC: B67D7/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To correspond information of respective oil feed points to images of respective oil feed points displayed on an observation monitor. SOLUTION: Monitor cameras 191-19n are used for photographing the status of customers such as the feed operation of self-service units 181-18n and the oil feed operations of respective metering machines 171-17n. Signals are output from a device display device 14a to an observation monitor 14 to arrange images of all oil feed points photographed by the monitor cameras 191-19n in the order of respective numbers and display them on a same picture. The images of all the oil feed points photographed by the monitor cameras 191-19nn are displayed simultaneously by the observation monitor 14. The status display as infomation of all oil feed points is displayed in the same disposition of the observation monitor 14 on a display device of an oil feed station control device 13.  The disposition of images of respective oil feed points displayed on the observation monitor 14 is so displayed as to conform to the disposition of the status display of respective oil feed points displayed on the display device of the gas station control device 13.
Patent JP-S62135785-A (JP)
Title: Radar equipment
Inventor: KONDO NATSUKI
IPC: G01S13/44
Filed: 1985-12-10
Abstract: PURPOSE:To detect an angle difference between a commanded beam directing direction and a target direction without increasing the scale of a hardware, by switching successively a transmitting frequency so that a pair of adjacent beam directing directions become symmetrical against the commanded beam directing direction. CONSTITUTION:By a beam controller 5, the phase-shifting quantity of each antenna element required for forming an antenna beam in the commanded beam directing direction is calculated with regard to a prescribed transmitting frequency, and the transmitting frequency is switched successively by a transmitting frequency switching device 1, so that a pair of adjacent beam directing directions become symmetrical against the commanded beam directing direction. In this state, the ratio of reflecting signals from a target received by a sum pattern and a difference pattern, respectively, of the phased array antenna of a monopulse system is derived by a divider 8, and by calculating the average value of the output signal of the divider 8 by an arithmetic unit 9, the angle error of the commanded beam directing direction and the target direction can be derived.
Patent JP-H03143876-A (JP)
Title: Method for forming punch roll
Inventor: KOGA TOSHIAKI
IPC: B65H65/00
Filed: 1989-10-25
Abstract: PURPOSE:To prevent that portion of a thread which is used for connecting the ends of the thread from being cut so as to secure the same by hanging the end of a thread to a slit formed in the outer periphery of the end portion of a bobbin so as to form a bar roll portion, and direction a running thread inward and in the direction of a bobbin shaft to form a punch roll. CONSTITUTION:The end of a thread is hanged to an autodoffer slit formed in the outer periphery of the end of a bobbin B to form a bar roll portion 1, and then a running thread is directed inward and in the direction of a bobbin shaft and is wound around the bobbin to form a punch roll 2. The thread can be released from the punch roll portion 2 simply by exposing to the surface of the bobbin B the end of the thread hanged to the slit, and only the thread layer that covers the slit is drawn. Thus only the thread layer of the bar roll portion 1 is drawn and hence a great force will not be exerted on the further part of the thread, and the thread wound after formation of the bar roll i.e. the thread of the punch roll 2 is prevented from being damaged. That portion of the thread which is used for connecting the ends of the thread is thus secured and prevented from being cut.
Patent JP-H08138730-A (JP)
Title: Alkali metal thermoelectric power generating system
Inventor: NISHI TOSHIRO
IPC: H01M50/528
Filed: 1994-11-11
Abstract: PURPOSE: To heighten voltage per tube and reduce the number of tubes required to a specified voltage. CONSTITUTION: In an alkali metal thermoelectric power generating system in which molten sodium 3 is supplied to a cylindrical βalumina tube 2, heated with an internal heater 11, and only a sodium ion is permeated to the outside of the tube 2, a unit cell is constituted with the tube 2, a sodium accumulator 4 arranged inside the tube 2 and accumulates the molten sodium 3, and an electrode 5 arranged outside the tube 2. A plurality of unit cells are connected in series with an interconnector 6.
Patent JP-H01120218-A (JP)
Title: Grader of rush reaper
Inventor: KANEKO TATSUMI
IPC: B27J1/00
Filed: 1987-11-02
Abstract: PURPOSE:To improve transfer of combed short stems and culms from sorting lugs to drawing-in rolls, by providing the grading lugs in a state almost parallel to a standing posture in a grading action stroke in a laterally retreating state of a drawing-in port the drawing-in rolls at the grading end. CONSTITUTION:Grading lugs 2 are made to act in a state of a standing posture along an endless unit 1 and provided in a state almost parallel to a rising posture of a grading action stroke so that the grading lugs 2 mat be retreated to the side of a drawing-in port 4 of drawing-in rolls 3 and 3 for nipping and drawing in combed short stems and culms from the drawing-in port 4 at the sorting and part. Thereby the interval between the grading lugs 2 and the drawing-in rolls 3 and 3 is narrowed.
Patent JP-H06341611-A (JP)
Title: Method and burner of minimally inhibiting quality of nox discharged from combustion
Inventor: MANFUREETO AIGUNAA
IPC: F23C99/00
Filed: 1991-10-25
Abstract: PURPOSE: To minimize NOx emission without increasing emission of CO or other noxious substances by penetrating the igniting zone of a burner with a plurality of dense water jets and destroying the water jets in the flame. CONSTITUTION: A backflow zone 6 having a flame front 7 is penetrated with single or a plurality of dense water jets 11. These water jets burst open without causing any damage on the sensitive stabilization zone, i.e., a place where a freshly fed air/fuel mixture is continuously ignited anew. The water jets 11 burst open in the flame and the water is distributed within an extremely small range, exactly where a risk of NOx emission is possible is present. Consequently, water action to the entire flame causing instability for increasing CO emission drastically, pulsation of flame or incomplete combustion can be avoided.
Patent JP-H08121668-A (JP)
Title: Pipe holed part protecting sleeve and mounting method thereof
Inventor: IWASAKI AKIO
IPC: F16L57/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a pipe holed part protecting sleeve which can be stuck positively and closely to the holed part of a water pipe or the like with simple operation. CONSTITUTION: The cylindrical body 3 of a pipe holed protecting sleeve 1 with shape memory resin or alloy is previously subjected to deforming machining so that the outer diameter is smaller than the diameter of a holed part 9. The cylindrical body 3 can thereby be inserted easily into the holed part 9. The cylindrical body 3 is then heated or cooled by a heating device or a cooling device until the shape memory resin or alloy of the cylindrical body 3 reaches the shape recovery temperature. The shape of the cylindrical body 3 is deformed to recover and held in the shape of the peripheral surface of the cylindrical body 3 being stuck closely to the inner surface of the holed part 9, so that the protecting sleeve 1 can be easily and positively mounted into the holed part 9.
Patent JP-H0998384-A (JP)
Title: Signal converter
Inventor: KONDO TETSUJIRO
IPC: H04N7/01
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an HD signal with high accuracy by generating an intermediate format signal while an input HD signal and the HD signal are processed. SOLUTION: An input SD signal d30 is fed to a classification section 65 and a prediction arithmetic section 67, and the classification section 65 generates a classification class d31. A prediction coefficient d32 corresponding to the classification class d31 is extracted from a prediction coefficient ROM 66 and the prediction arithmetic section 67 conducts product sum between the input SD signal d31 and the prediction coefficient d32. As a result, an intermediate format signal d33 is generated from a 1st stage processing section 62 and fed to a 2nd stage processing section 63. The similar processing is conducted for a prescribed number of times, and an HD signal is extracted from an n-th stage processing section 64 via an output terminal 74.
Patent JP-2001101565-A (JP)
Title: Communication system for information on vehicles
Inventor: KAWAI HIROAKI
IPC: G08G1/13
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for information on vehicles which can suppress the cost and, in addition, can more accurately analyze the information on the running environment of a vehicle. SOLUTION: A vehicle 1 is provided with an electronic control unit 3 which detects the running state of the vehicle 1, a GPS 4 which detects the running position of the vehicle 1, and a vehicle-side transmitter-receiver 5 which successively transmits the information on the detected running state and running position of the vehicle 1. A base station 2 is provided with a base station-side transmitter-receiver 8 which receives the information on the running state and running position of the vehicle 1 transmitted from the transmitter-receiver 5 and an information analyzer 9 which analyzes the information on the running environment of the vehicle 1 based on the received information on the running state and running position. The base station 2 informs the driver of the vehicle 1 of the analyzed information on the running environment by transmitting the information to the vehicle 1.
Patent JP-S61150720-A (JP)
Title: Shape straightening equipment of strip stock
Inventor: SAWADA SHOHEI
IPC: B21D1/05
Filed: 1984-12-25
Abstract: PURPOSE:To perform accurately the shape straightening of strip stock according to the degrees for the straightening of the quality, size and shape of strip stock by arranging on the line the tension adding mechanism having various functions to cope with the aim, roller leveller and heating furnace. CONSTITUTION:A tension measuring instrument 3, roller leveller 4, heating furnace 5 and cooling device 6 are arranged in order between the inlet side bridle equipment 1 and outlet side bridle equipment 2 to constitute a tension adding mechanism. A tension is first given to a strip stock A by the tension adding mechanism so as to make the whole elongation percentage constant. Usually 0.02-1.5% are suitable. The uneven residual stress of the strip stock A is removed by passing through the heating furnace 5 after adding a bending stress on the strip stock A by the roller leveller 4. The heating temp. in the heating furnace 5 is taken in the range not to change the property. The sure shape straightening is thus enabled even on the thin strip stock of bad shape.