baber/WOPTO huggingface dataset:
Patent JP-H03213985-A (JP)
Title: Shelf device in refrigerator
Inventor: MOCHIZUKI SANAE
IPC: F25D25/02
Filed: 1990-01-19
Abstract: PURPOSE:To smoothly vertically move a shelf by providing several protrusions on a sliding surface of a roller with a rail. CONSTITUTION:As a dial 8 is rotated, a driving gear 10 is rotated, a rolling gear 11 engaged with the driving gear 10 and a gear shaft 6 are rotated. Hereby, spur gears 7 located at opposite ends of a gear shaft 6 are rotated in engagement with racks 18, and a shelf and a frame 2 are moved vertically, kept horizontally by the spur gears 7 simultaneously vertically rotated on the left and right racks 18. Thus, also a sliding member 3 moved vertically in a sliding groove 17 can smoothly be slid without being slanted. Further, several protrusions 3c are provided on a sliding surface of rollers 3a, 3b with the rail, so that even if the shelf is biassed left and right there is reduced friction between in the upper and lower rollers and the sliding groove 17 when those rollers 3a, 3b are moved vertically.
Patent JP-H09205577-A (JP)
Title: Tracking device and tracking method
Inventor: MIZUFUJI TARO
IPC: H04N5/232
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the detection performance of an object to be tracked. SOLUTION: When the object to be tacked takes a posture as shown in Figure (A) for example, image data within a reference measurement frame D are stored. Even when the object changes its posture as shown in Figure (B) for example, the image data within a reference measurement frame D are stored. Similarly the image data when the object takes various different postures are stored and based on all the image data stored in this way, an object model representing a characteristic of the object is generated. Then the object is detected among picked-up images by using the object model.
Patent JP-H02192919-A (JP)
Title: Molding method for sphere
Inventor: NOMURA JUN
IPC: B29C45/00
Filed: 1989-01-20
Abstract: PURPOSE:To prevent generation of defective gas accumulation by reducing dispersion of molded products and enabling uniform casting of a covering material into a cavity, by providing a covering material casting sprue at a specific angle to a mold split surface. CONSTITUTION:Spherical cores 7 are inserted as cores respectively into the central part of a plurality of spherical cavities 6 formed in a mold device to be divided into the top and bottom under a state where they are supported with a plurality of holding pins 4. Then along with injection of a covering material within the cavity 6 the holding pin 4 is pulled out through the cavity 6 prior to completion of the injection or upon the completion of the injection, the surface of the core 7 is coated with the covering material and a plurality of spheres are molded at a time. Hereupon, a covering material casting sprue 14 is provided on a split surface of a mold at an angle of at least 80 deg.. An angle of the sprue 14 to the split surface of the mold is most suitably almost perpendicular, that is, 90 deg.. Then it is preferable that resin is held under a fluid state by keeping a part or the whole of the sprue 14 warm at a temperature of at least the softening point of the resin (covering material) or heating.
Patent JP-H10205348-A (JP)
Title: Low noise crank pulley for internal combustion engine
Inventor: TAGUCHI ISAO
IPC: F02F7/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To realize low noises without dispersing noises leaked from a gear case by forming a flange part for shutting-off a gap with a recessed part in the outer peripheral part of an inner rim in a device where the inner rim of a crank pulley is fitted in the recessed part formed in the outside of a gear case cover for an internal combustion engine. SOLUTION: The crankshaft CS of an internal combustion engine is supported in a gear case and, in a gear case cover 1, the boss part 4a of a crank pulley 4 is connected by spline fitting. The inner and outer rims 4b and 4c of the crank pulley 4 are disposed in the outside of the gear case cover 1 and a V belt is wound between the inner rim 4b and the outer rim 4c. In this case, the inner rim 4b is enclosed in a recessed part 1a formed in the outside surface of the gear case cover 1 and, further in its outer peripheral part, a flange part 4d is formed to bury a gap between the inner rim 4b and the recessed part la. Thus, noises leaked from the inside of the gear case are prevented from being dispersed outside and thus low noises are realized.
Patent JP-2000207419-A (JP)
Title: Information retrieval device and method
Inventor: KOYAMA TAKAMASA
IPC: G06F17/30
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To update an index file that is used for retrieving on line all sentences and also to reduce the capacity and producing time of the index file by producing the double character chains when the index file of retrieval data is produced for a file of an updated file memory and checking the redundancy of double character chains to delete the redundant double character chains. SOLUTION: An occurrence frequency coefficient unit 703 calculates the occurrence frequencies of registered character strings 1 and 2 for every type of characters and produces the double character chains for both strings 1 and 2 to which the occurrence frequencies are given. A character chain sorter 702 sorts the character chains in every type and aligns the double character chains in each type of characters constructing these character chains in regard to the document number and the occurrence frequencies of the 1st and 2nd characters. A character chain combination calculator 704 calculates a set of double character chains having the redundant document numbers.  Then a character chain information store device 706 aligns the number of double character chains, the document number and a set of occurrence frequencies of double character chains and stores them in a character chain information memory 705.
Patent JP-H01223358-A (JP)
Title: Speedometer for web of printing machine
Inventor: RANDORUFU ESU RAINBAAGAA
IPC: G01P3/36
Filed: 1989-01-20
Abstract: PURPOSE: To realize noncontact measurement of the speed of a roll paper for newspaper by providing a variable filter having variable pass band and central pass band frequency which receives an amplified differential output and produces a filter output. CONSTITUTION: A beam 20 from a laser 22 is reflected on a mirror 24 toward a 50% beam splitter 28. The splitter 28 reflects a part of the beam 20 onto a roll paper 18 and another part of the beam 20 to a beam bumping part 30. The beam 20 impinging on the roll paper 18 is partially reflected and returned back to the splitter 28. The reflected light contains a speckle pattern produced through scattering over the roll paper for newspaper. The reflected light is detected by a linear array of photodetector 34 through a laser line filter 32. Output from the detector 34 is connected with individual low noise preamplifiers 36, 38 and delivered to a differential amplifier 40. Differential output from the amplifier 40 is passed through a variable filter 44 and then the frequency thereof is counted by a frequency counter 46. Finally, a computer 48 displays 50 the current paper winding speed.
Patent JP-S57126181-A (JP)
Title: Super conductor element
Inventor: MURAKAMI TOSHIAKI
IPC: H01L39/24
Filed: 1981-01-28
Abstract: PURPOSE:To obtain a superconductor element which can perform a stable operation for a long time without any fatigue due to thermal strain by a method wherein a polycrystalline oxide superconductor layer which has a narrowed region is formed on an insulating substrate, and the narrowed region is used as a current squeezing region and the flat regions of both sides between which the former is placed are used as the first and second electrode. CONSTITUTION:By a sputtering process performed on an insulating substrate 31 consisting of sapphire or the like in an atmosphere which contains Ar and O2 maintaining at the temperature of approximately 250 deg.C and using a Ba1.5Pb0.75 Bi0.25O3 ceramic plate as a target, a strip of polycrystalline oxide superconductor layer 33 having a requested shape is obtained. Namely a superconductor layer 33 consisting of BaPb0.75Bi0.25O3 having a narrowed region 32 which has a width of approximately 20mum and a length around 10mum, and a flat region 34, 35 at its both sides having a width around 50mum and a thickness around 5000Angstrom  is formed. In this cnstitution the narrowed region 32 is used as the current contracted region 38 and flat regions 34 and 35 are used as electrode regions 36 and 37.
Patent JP-S62171854-A (JP)
Title: Tape feeder
Inventor: WAKIZAKA YUKINORI
IPC: B65H20/02
Filed: 1986-01-24
Abstract: PURPOSE:To make a tape stable so easily, by feeding the tape with a feeding device when the tape is inserted into a guide body inlet, while delivering it with a delivery device when it reaches a guide body outlet, in case of a sealing device or the like for paper sheets. CONSTITUTION:A tape is inserted into the inside of a tape inserting guide 31, a feed roller 33 is rotated by hand,and the tape is held between the roller 33 and a driven roller 35. Next, when a switch 51 is operated, a delivery roller 38 and the feed roller 33 are rotated by a motor, feeding the tape into the inside of a tape guide body 32, and when its tip reaches a detector in a delivery delivery device 37, a control circuit drives the delivery roller 38 as long as the specified time and then the tape is cut by a cutter so that tape setting is over. Thus, even if there is an obstacle at the inlet side of the tape delivery device, this tape setting is easily performed and, what is more, since there is unnecessary to install an operation space, miniaturization in the device is thus achievable.
Patent JP-S62172048-A (JP)
Title: Resin composition
Inventor: NISHIKAWA AKIO
IPC: C08L61/06
Filed: 1986-01-24
Abstract: PURPOSE:A resin composition, obtained by blending a polymer having coumarone rings or indene rings with an N,N'-substituted bisimide based compound and having improved heat and moisture resistance and adhesive property and adhesivity to a metal. CONSTITUTION:A resin composition obtained by blending a polymer having at least coumarone rings or indene rings with an N,N'-substituted bisimide based compound in an amount of 5-20pts.wt. based on 100pts.wt. polymer and further a phenolic resin or polyfunctional epoxy compound or unsaturated polyepoxy resin. A tri(hydroxyphenyl)methane based epoxy compound is preferred for the epoxy compound.
Patent JP-S58131356-A (JP)
Title: Fuel feeding apparatus for internal-combustion engine
Inventor: KAWAI SHIROU
IPC: F02M37/20
Filed: 1982-01-28
Abstract: PURPOSE:To enable to restart an internal combustion engine with ease, by communicating a by-pass fuel passage by-passing a pressure regulator when the fuel temperature has become higher than a prescribed value, and thereby interrupting injection of fuel from fuel injectors. CONSTITUTION:Fuel supplied from a fuel tank 1 is injected to an engine 7 from injectors 6 after the fuel pressure is controlled by a pressure regulator 5. The pressure regulator 5 is connected with a by-pass fuel passage 10, which is communicated with opening of a temperature-sensitive valve means 12 when the fuel temperature is higher than a prescribed value. In this state, fuel pressure is not developed in a delivery pipe 4, so that fuel is not injected from the injectors 6. On the other hand, when the fuel pressure is restored through cooling of the  injectors 6, etc. by the fuel supplied from the tank 1, injection of fuel becomes  possible, so that the engine can be restarted with ease.
Patent JP-S61171393-A (JP)
Inventor: HIDAKA TORANOSUKE
IPC: B43L9/14
Filed: 1985-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08197453-A (JP)
Title: Nail guide device for nailing machine
Inventor: KUBO KOJI
IPC: B25C1/00
Filed: 1995-01-27
Abstract: PURPOSE: To prevent falling in the case of connected type nails, fed between a nail magazine and a nailing machine body, coming in contact with a peripheral object. CONSTITUTION: A nail magazine 23 is constituted of a lower case 28 and an upper cover 29, and the guide part 17 of the lower case 28 is extended close to the nail lead-in port 39 of a nailing machine 21. The upper cover 29 is also provided with an extended cover part 29a reaching the nail lead-in port 39. The connecting sheet of connected type nails fed from the nail magazine 23 to the nailing machine 21 is covered with the extended part 37b of the guide part 37 and the extended cover part 29a, and the connecting sheet is held at the upper and lower parts so that the nail does not fall from the connecting sheet even if the pointed part of the nail exposed to the outside comes in contact with an external object.
Patent JP-S61171146-A (JP)
Title: Sensor for measuring electrical characteristic
Inventor: HORIGUCHI YOSHINORI
IPC: H01L21/66
Filed: 1985-01-25
Abstract: PURPOSE:To enable the test of measuring the characteristics of many semiconductor chips formed on a wafer to be surely performed only in the region of semiconductor chips having a required shape, by providing shape detection probes in abutment against corners of a semiconductor chip. CONSTITUTION:Characteristic measurement probes 10 are electrically connected to four shape detection probes 13 constituting an electric circuit to parallel connection, and the latter probes 13 are provided in the arrangement of abuttment against the corners of a semiconductor pellet 12. When one of them comes off the pellet 12, switching action is not performed, and signals are outputted. Therefore, at regions on a wafer 11 without pellets 12, signals are not supplied to the characteristic detection probes 10 because of no abutment of at least one of the shape detection probes 13. Thereby, characteristic measure ment is carried out only in the regions with pellets 12, and the regions without pellets 12 are not stamped with even defective marks.
Patent JP-H02190298-A (JP)
Title: Method of engagedly inserting member blanked from the one sheet into the other sheet and press mold therefor
Inventor: OKADA MINORU
IPC: B26F1/00
Filed: 1989-01-20
Abstract: PURPOSE:To mass-produce a product of improved quality, formed by engagedly inserting the one sheet member into the other sheet, at a low cost by a method wherein hardness of the one sheet to be blanked is increased to a value higher than that of the other sheet with which a blanked member is engaged, and an inclusion mold is located between the two sheets. CONSTITUTION:Hardness of the one sheet (copper sheet) 1 is increased to a value higher than that of the other sheet (PET sheet) 2, and an inclusion mold 4 is located between the sheets 1 and 2. The one sheet 1 is high-precisely blanked at a high speed by means of a press punch 3 and the inclusion mold 4. With the press punch 3 actuated, a hole 5 is formed in the other sheet 2, and simultaneously a member 1' blanked from the one sheet 1 is engagedly inserted in the opening hole 5 of the other sheet 2 to produce a product, having high durability, at a low cost.
Patent JP-H05204251-A (JP)
Title: Liquid developing head
Inventor: SAKAI SATORU
IPC: G03G15/10
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the developing head having high-efficiency developing characteristic. CONSTITUTION:A slit-shaped window 2a crossing a transporting path is opened in the upper surface part of a recording sheet P to be positioned in the transporting path thereof. A partition wall 22 formed with plural lines of ruggedness 22a, 22b to be formed with the developer flow passage along the transporting direction is provided at the window part in a hollowed base body provide with an inflow part 25 and an outflow part 26 of the developer. The hollow part is divided by the partition wall, by which buffer chambers 23, 24 on a developer inflow side and a developer outflow side are provided. The projection part atop the partition wall is made coincide with the height of the circumference of the window part. The inlet and outlet parts of the developer flow passage are led nearly perpendicularly to the window and at least the circumference of the inlet part is rounded. The intermediate part of the developer flow passage is formed diagonally. The recording sheet P formed with an electrostatic latent image is positioned on the window part and a negative pressure is made internally by sucking the inside from the outflow port 26. The developer is sucked from the inflow port 25 and is distributed in the developer flow passage so as to act on the recording sheet.
Patent JP-S59141507-A (JP)
Inventor: JIYOHANESU HENDORIKU SUMISU
IPC: A01N63/50
Filed: 1984-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11212115-A (JP)
Title: Active matrix type liquid crystal display device and its manufacture
Inventor: SAITO HISAFUMI
IPC: H01L29/786
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device having bright display and high contrast and its manufacturing method. SOLUTION: A base coat film, an active layer, a gate insulating film, and gate electrodes are formed on a substrate so as to form prescribed shapes. Source areas, drain areas and channel areas are formed on the active layer. After the formation of respective areas, an inter-layer insulating film is formed on the whole surface, contact holes are opened to form source electrodes and drain electrodes. Then a flattening film 12 is formed on the whole surface and contact holes are opened. Then areas on which pixel electrodes 16 are not formed are etched and dug to form recessed parts. Then the whole surface is applied with black resin to fill the contact holes and recessed parts with the black resin. Then the surfaces of the electrodes 16 are exposed by etching- back the whole surface to form light shielding films 19 on the surfaces of pixel TFTs 25.  A shield electrode 15 consisting of a transparent and electrically conductive thin film such as indium tin oxide(ITO) having low transmissivity is formed on a TFT constituting each driving circuit 24.
Patent JP-S60157787-A (JP)
Title: Storage medium
Inventor: ASAHINA TAMOTSU
IPC: G11B23/30
Filed: 1984-01-26
Abstract: PURPOSE:To select quickly a required floppy disc from many floppy discs by providing an information storage part, which can be read by a reader, on the surface of a case. CONSTITUTION:A label 4 which stores contents of information stored on a disc 3 and is used as a discriminating mark for reuse of this information is stuck to the surface in the upper side of a case 2, and an information storage part 5 consisting of, for example, a magnetic material tape is provided in the lower side of the label 4. Additional information required for correct processings of information of the disc 3 are stored in the information storage part 5. Thus, since information independent of information of the disc 3 is stored in the information storage part 5, contents of information of this part 5 are displayed on a display part 15 by a magnetic tape reader 12.
Patent JP-H06218942-A (JP)
Title: Printing head having ink amount detecting function
Inventor: KODA HIROKAZU
IPC: B41J2/175
Filed: 1993-01-28
Abstract: PURPOSE:To accurately detect the ink amt. of the printing head for an ink jet printer even when the printing head is used in an inclined state. CONSTITUTION:An ink sump. 40 is provided to the supply route of ink from an ink tank 24 to a nozzle head 22 and a flexible plate 42 is bonded to the opening part of the ink sump 40 and a strain gauge 44 is bonded to the outer surface of the flexible plate 42. By this constitution, the flexible plate 42 is bent when ink is reduced and the strain gauge 44 is deformed and, by detecting the change of the signal obtained from the strain gauge 44, the amt. of ink can be detected.
Patent JP-S63181121-A (JP)
Title: Production of magnetic recording medium
Inventor: ISHIHARA HEIGO
IPC: G11B5/842
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a porous magnetic coated film which is microporous and is uniformly dispersed with micropores by coating a magnetic coating compd. added with polyalkylene oxide on a substrate to form a coated film thereon, then curing the binder by a heat treatment to thermally decompose and evaporate the polyalkylene oxide. CONSTITUTION:The polyalkylene oxide which is the additive is quickly oxidized and decomposed in an about 180-230 deg.C range. Said additive exhibits good compatibility to the binder of the magnetic coating compd. While said additive can be added to the compd. in a wide range of concn., the size of the pores increases and the large pores are the cause for noise generation if the amt. of said additive to be added is too large. The micropores of the amt. sufficient for impregnation of a lubricating agent are not obtainable if the amt. is too small. The adequate amt. at which the above-mentioned additive is used is in the range of 1-30wt.% of the binder of the magnetic coating compd. The many micropores which are not obtainable heretofore are formed by forming the coated film and subjecting the film to a suitable heat treatment, by which the magnetic coated film impregnated with the lubricating agent in a large amt. is obtd.
Patent JP-H07221992-A (JP)
Title: Image compressor
Inventor: HAYASHI KAZUO
IPC: H04N1/41
Filed: 1994-02-04
Abstract: PURPOSE:To improve a prediction hitting rate and a compression rate by selecting a signal with the highest hitting rate among prediction error signals obtained by applying exclusive OR processing for each bitting of a same plane between predicted values from plural prediction devices and predicted object picture elements and applying coding processing to the selected signal so as to reduce the storage capacity. CONSTITUTION:ROMs 1-4 being prediction devices comprising LTUs provide outputs of predicted values P1 to P4 corresponding to two stages of reference picture elements AD, AE and BE, BC. Then EX-OR circuits 2-1 to 2-4 receive the predicted values P1 to P4 and a picture element X and process them for each bit of the same plane and provide outputs of predicted values PE1 to PE4. A prediction device selection section 3 receiving the values PE1 to PE4 selects a result with the highest hitting rate through the comparison to provid a prediction error Er. The error Er is subjected to compression processing such as Huffman coding and outputs compression code signal. Thus, the capacity of the ROMs is considerably reduced and the prediction hitting rate and the compression rate are enhanced.
Patent JP-S56110952-A (JP)
Title: Programable copying system
Inventor: YOSHIZAWA YOSHIICHI
IPC: G03G21/00
Filed: 1980-02-06
Abstract: PURPOSE:To make possible automatic continuous copying according to densities and number of sheets by storing data on the number of original sheets, the background densities of originals, and the number of copies in a memory part, reading these out and controlling respective control parts. CONSTITUTION:A copying machine 10 is controlled by a control part 11, and has an automatic original feed part 30, its control part 31, further a sorter part 20 and its control part 21. These control parts are controlled in a central control part 40, and this controlling is accomplished by storing the data inputted from an input part 50 into a memory part 60 and using these data for the purpose of controlling according to need. Since the background densities and the number of copies for each original are being inputted as data to the input part 50, the copying operation is accomplished automatically and continuously accordingly to these data.