baber/WOPTO huggingface dataset:
Patent JP-S6033925-A (JP)
Title: Rockbed solidifying work and packer thereof
Inventor: UDA SHINYA
IPC: E21D9/04
Filed: 1983-08-06
Abstract: PURPOSE:To obtain complete seal of chemical grout injected by a method in which a given expandible chemical is impregnated into a liquid absorptive base material fixed to the periphery of an injection pipe, the injection pipe is inserted into a hole drilled in rockbed, and chemical grout is injected into the rockbed. CONSTITUTION:A liquid absorptive base material 28 of woven or nonwoven fabrics, e.g., waste, sheet, etc., is wound around the periphery on the core pipe 14 side of a packer 12 over a length of 30-150cm and fixed. An expandible chemical liquid composed of a polyisocyanate component and a polyol component is impregnated into the base material 28 prior to penetration into a hole. When the packer 12 is inserted from its core pipe 14 side into a hole drilled in rockbed, the chemical liquid impregnated into the base material 28 is expanded to exhibit its exact packing effect well following roughened hole walls and cracks. Afterwards, a solidifying chemical grout is injected into the rockbed through the core pipe 14.
Patent JP-H08315159-A (JP)
Title: Device and method for image processing
Inventor: SAITO KAZUHIRO
IPC: G06T11/60
Filed: 1995-05-18
Abstract: PURPOSE: To make an image processor and image processing method suitable to the image data processing of, specially, plural pages by performing the image processing with a small storage capacity, and lowering the cost and shortening the total processing time. CONSTITUTION: Multi-valued image data inputted to an image data input part 13 are compressed by a multi-valued compression part 15 and the multi-valued compressed data are inputted to a 1st buffer 16 and a 2nd buffer 17 alternately in page units. Then, the multi-valued compressed data are expanded by a multi- valued expansion part 18 and sent to a simple binarization part 19 and a pseudo half-tone binarization part 20, which perform specific processing. And, an area division and recognition part 21 recognizes the attributes of the image data and divides the data into areas by the attributes and the binarized data are selected corresponding to the divided areas, and an OCR part 23 and a binary compression part 24 perform character recognition and compression processing for the selected binarized data and output the processing result to a processing result output part 13.
Patent JP-S6124674-A (JP)
Title: Vehicle body foldable type vehicle
Inventor: JOMEN KATSUMASA
IPC: B62D53/02
Filed: 1984-07-13
Abstract: PURPOSE:To make a swinging shaft and a folding shaft compact and to enhance the folding and swinging performances of a vehicle body, by pivotally attaching both ends of a swinging shaft to the frame of a vehicle body, and by disposing the folding shaft in the center section of the swinding shaft. CONSTITUTION:A straddle frame 7 is secured to the front section of a rear frame 6 provided in the front side center section of a rear vehicle body 2. The front and rear end parts 12, 13 of a swinging shaft 3 is rotatably supported by means of the frame 7 and caps 8 attached to the lower side thereof. A folding shaft 4 is rotatably fitted in the axially center section of the swinging shaft 3 through the intermediary of a sleeve, and front frames 5a, 5b disposed in the rear side center section of a front vehicle body 1 are fitted onto the upper and lower end parts of the folding shaft 4. Further, the front and rear vehicle bodies 1, 2 are foldably coupled together by means of the swinging shaft 3 and the folding shaft 4 incorporated in the former. With this arrangement, the swinging shaft 3 and the folding shaft 4 may be made compact, and it is possible to enhance the folding and swinging performances of the vehicle body.
Patent JP-S6126526-A (JP)
Title: Burner for synthesizing porous quartz glass base material
Inventor: KOBAYASHI SHIGEYOSHI
IPC: C03B8/04
Filed: 1984-07-13
Abstract: PURPOSE:To obtain a porous quartz glass base material having a large caliber, by using a large flame having a uniform temperature distribution in the radial direction formed by flowing out and burning a specific gas from the respective outlets of the burner formed by a concentric 11-fold multiple tubes. CONSTITUTION:A burner 5 is constituted of central outlets 21, 22 and 27 for dispersing and flowing out a silicon compound and a carrier gas, outlets 24, 25 and 31 for dispersing and flowing out O2, outlet 30 for dispersing and flowing out H2 respectively, and outlets 23, 26, 28 and 29 for flowing out N2 to form an air curtain. H2 an O2 are fed from gas cylinders 1 and 2 through flow controllers 3 and 4 into the above-mentioned burner 5 provided at a Pyrex reactor 9 to generate an oxyhydrogen flame. A silicon compound gas, e.g. SiCl4 or SiHCl3, is fed from a tank 6 through a pump 7 and a heat exchanger 8 thereinto and hydrolyzed by the oxyhydrogen flame to form fine SiO2 particles having 0.1-0.2mu average particle diameter. An inert gas, e.g. N2, as a carrier gas is then fed to stick the above-mentioned fine particles to a starting member 10 and grow the titled base material 11.
Patent JP-S5477090-A (JP)
Title: Semiconductor photo detector
Inventor: TSUJI TAKAFUMI
IPC: H01L31/10
Filed: 1977-12-01
Abstract: PURPOSE: To realize a semiconductor photo detector of good performance by forming a P type region and N type region of a high impurity concentration on a semiconductor substrate, reverse biasing between these regions to let an electric field be generated and drawing out the current proportional to incident light to the outside.  
     CONSTITUTION: A P +  layer 21 and an N +  layer 22 of a high impurity concentration are formed on an n -  semiconductor substrate 10 and further an insulation film 13 is formed. Metal films 14, 15, terminals 16, 17 are provided to part of the layers 21, 22 and a bias power source VB is connected at the polarity of the figure. Then a depletion layer shown by dot-dash lines is created in the layer 10, by which an electric field E shown by broken lines is generated and a light absorbing layer is formed. When no light is applied, the photo diode is reverse biased and therefore no current flows. Next, when light enters the light absorbing layer through the film 13, light exciting carriers are generated and are then acelerated by the electric field E, thereby generating the voltage proportional to the incident light in a load RL. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62299831-A (JP)
Title: Microfilm duplication device
Inventor: ABE KUNIOMI
IPC: G03B27/465
Filed: 1986-06-19
Abstract: PURPOSE:To obtain an inexpensive photographic optical system with high resolution by setting the objective sides of two image forming lens units which have the same focal length opposite each other and providing them at the intermediate position on the optical path between an original film and a film for duplication. CONSTITUTION:The 1st image forming lens unit 55 is arranged in front of the cassette 40 of a vertical part 61 and the 2nd image forming lens unit 56 is arranged in front of the cassette 43 of a horizontal part 62. Then, a reflecting mirror 57 which bends the optical path L between the original film 41 and film 44 for duplication at right angles is interposed between both lens units 55 and 56. Both lens unit 55 and 56 are provided at the intermediate position on said optical path so that the objectives 55a and 56a of the lens units having the same focal length l face each other. For the purpose, the focal length of the lens units 55 and 56 are adjusted to infinite distance (infinity ) and then a photographic optical system with magnification 1:1 is easily constituted.
Patent JP-H0987376-A (JP)
Title: Aromatic polycarbonate resin
Inventor: KATAYAMA EI
IPC: C08G64/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an arom. polycarbonate resin which has a charge transport capability and high mechanical strengths and is useful as an electrophotographic photoreceptor by selecting an arom. polycarbonate comprising specific repeating units. SOLUTION: This polycarbonate resin comprises repeating units represented by formula I or II and formula III  wherein (n) and (k) are each 5-5,000; (j) is 0-5,000; R<1> and R<2> are each acyl, an optionally substd. arom. hydrocarbon group, or an optionally substd. heterocycle; Ar<1> to Ar<3> are each a divalent arom. hydrocarbon group; (p) is 1-5; and X is a divalent aliph. or alicyclic group or a group represented by formula IV [wherein R<3> and R<4> are each an optionally substd. alkyl group, an optionally substd. arom. hydrocarbon group, or a halogen; (l) and (m) are each 0-4; and Y is a single bond, a 1-12C linear or cyclic alkylene group, O, S, SO, SO2 , a group represented by formula V, a group represented by formula VI (wherein Z is a divalent aliph. hydrocarbon group), or a group represented by formula VIII (wherein (a) is 0-20;  (b) is 1-2,000; and R<5> and R<6> are each an optionally substd. alkyl group or an optionally substd. arom. hydrocarbon group)]}.
Patent JP-H08338734-A (JP)
Title: Method for correcting guiding path
Inventor: MATSUDA KAZUKI
IPC: G08G1/0969
Filed: 1995-06-12
Abstract: PURPOSE: To quickly correct a guiding path by substituting a newly searched guiding path part for an inputted original guiding path part. CONSTITUTION: A guiding path control part 21 searches a guiding path IRT' from a starting point STP to a destination point DTP when the starting point STP and the destination point DTP are inputted and stores it in a guiding path memory 22. A guiding path drawing part 23 reach path information from the memory 22 and draws the path IRT on a display 3. When correcting the path IRT to go through a new path point BWP, a guiding path correction mode is selected. Then, first and second points FP and SP on the path IRT and a new pang point BWP are inputted to the control part 21 with a cursor. The control part 21 passes the pang point BWP from the point FP and searches a guiding path part IRT'' which reaches the point SP. Then, the control part 21 substitutes the newly searched path part IRT'' for a path part IRT' of the original path IRT on the memory 22 to correct the guiding path.
Patent JP-S6034108-A (JP)
Inventor: OKUYAMA SHIGEAKI
IPC: B25J15/08
Filed: 1983-08-08
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-H0723327-A (JP)
Title: Recorder
Inventor: SHIGESATO TATSURO
IPC: H04N21/434
Filed: 1993-06-16
Abstract: PURPOSE:To attain a recorder capable of recording/reproducing data in a variable speed reproducing mode in the case of copying digital data as they are in each block. CONSTITUTION:The data volume of a TV signal is reduced by a compressing processing part 3, the reduced TV signal is inputted to a blocking part 4 together with sound information inputted from a sound input part 1, the input data are divided into prescribed data volume in each block and the divided data are inputted to a switch 7 together with a sequence number generated by a sequence sorting part 6. Data corresponding to each block outputted from the blocking part 4 and a sequence number corresponding to the data are inputted to an error correcting part 8 and an error correcting parity is added. A sequence number adding part 9 adds a sequence number to an output from the correcting part 8 and records the number-added data on a tape. In the case of reproducing data and then recording them again, a block reproducing part 12 reproduces data and its sequence number in each block from the reproduced data and the reproduced data are processed and recorded by the correcting part 8 and the adding part 9 through a switch 7.
Patent JP-S627326-A (JP)
Inventor: KIKUCHI MINORU
IPC: H02G3/30
Filed: 1985-07-03
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-S5667846-A (JP)
Title: Photosensitive polyamide resin composition
Inventor: NAKADA MINORU
IPC: C08F2/00
Filed: 1979-11-08
Abstract: PURPOSE:To provide a photosensitive composition giving a soluble flexible printing plate with superior endurance and consisting of polyamide having alpha-(N,N-dialkylamino)-epsilon-caprolactam and cyclic amide as structural units and a photopolymerizing unsatd. compound. CONSTITUTION:This composition consists of copolyamide contg. 10-90mol% structural units represented by formula I (where R is lower alkyl and n is 5-11) and 90-10mol% structural units represented by formula II and of a photopolymerizing unsatd. compound. alpha-(N,N-dialkylamino)-epsilon-caprolactam (the structural unit of formula I) used includes alpha-(N,N-dimethylamino)-epsilon-caprolactam, and epsilon-caprolactam may be used as 6-12C cyclic amide having no substituent (the structural  unit of formula II). The above-mentioned copolyamide is obtd. by polymerizing  monomers forming structural units I, II in the presence of basic catalyst.
Patent JP-H11299723-A (JP)
Title: Portable dust catching self-adhesive paper for clothing
Inventor: OWATARI EIZO
IPC: A47L25/08
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide portable dust catching self-adhesive paper which easily and completely catch any kinds of dust such as cotton dust or lint attached to clothes, sand dust, or powder medicines, or any other dust which doesn't contain water, without damaging fabrics of the clothes. SOLUTION: A base board 2 is attached to layered sheets of self-adhesive paper 1, and a finger insertion part 3 is formed on the base board 2. The layered sheets of self-adhesive paper 1 with the base board 2 and the finger insertion part 3 are contained in a case 4 which has a self-adhesion preventive frame 5, a lid 6, and a lid stopper 7.
Patent JP-H10332966-A (JP)
Title: Optical device
Inventor: KONO KENJI
IPC: G02F1/025
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical device with a high quenching ratio by arranging an outputting optical waveguide on a position shifted from extension of an inputting optical waveguide. SOLUTION: The inputting optical waveguide (incident side spot size conversion part) II, an optical gate part (optical function part) III and the outputting optical waveguide (outgoing side spot size conversion part) IV are arranged in an S shape as a whole. Then, the inputting optical waveguide II and the outputting optical waveguide IV, that is, an external inputting SMF I and an external outputting SMF V aren't arranged on the same straight line. Since almost leakage light occurring in the incident side spot size conversion part II are advanced while expanding in front, they hardly become to be coupled with the external outputting SMF V.  Then, for improving the quenching ratio, distance in the direction perpendicular to the optical axes of the inputted optical waveguide II and the outputting optical waveguide IV is preferred to be larger within the range of being allowed on designing the device, and at least the matter that both aren't overlapped in a virtual position on the extension of them is required.
Patent JP-H10332875-A (JP)
Title: Positioning method using camera tube type itv camera under the effect of magnetic field
Inventor: KAWADA SHINKO
IPC: G21C19/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To establish a positioning method using a camera tube type ITV camera under the effects of magnetic field by fixing a camera case at the tip end of a camera tube type ITV camera, forming a reference line and positioning a subject on the basis of a marker adjusted to the reference line using a movable marker generator. SOLUTION: For handling a subject (fuel assembly) 4, the subject 4 is pictured with a camera tube type ITV camera 3 fixed to a mast tube 1 on a TV monitor 5. In the TV monitor 5, a reference line 9 provided by a camera case 6 is pictured. The reference line 9 moves similarly to the movement of the image and so there is no problem even under the effects of magnetic field. As the camera case 6 is not focused at the same time as the subject 4 owing to the relation to the fixed position, the marker 10 is adjusted to the reference line 9 with a variable marker generator 7 after focusing the reference line formed by the camera case 6, the focus is returned to the subject 4, and the marker 10 and the subject 4 are positioned.
Patent JP-H0438911-A (JP)
Title: Mailbox
Inventor: KAWAGUCHI TOSHITAKA
IPC: A47G29/12
Filed: 1990-06-05
Abstract: PURPOSE:To improve the assembling efficiency of the title mailbox and to obtain the good handling sensibility of an opening door, by a method wherein a tongue-shaped member for a projecting hinge is formed at a box-shaped main body, and the opening door is pivotally joined to the tongue-shaped member, and a spring plate member is slidably inserted into a spring-holding part for the opening door. CONSTITUTION:Recess-shaped cutting parts 20 forming a part of both a mail-chuting opening 3 and a taking-out opening 4 are formed at the front and rear parts of an upper member 1. A block 23 for fixing a hinge pin 22 for a chuting opening panel 21 is formed at an upper border of the recess-shaped cutting part 20 of the front part. A tongue-shaped member 7 for a projecting hinge, which pivotally supports an opening door 6, is formed at the upper border of the recess-shaped cutting part 20 on the rear side thereof. This tongue-shaped member 7 is formed in the state of protruding outward, in order that the opening door 6 can be mounted after a box-shaped main body 5 is formed by the connection of upper and lower members 1, 2. Since the member 7 is projected at the main body 5, the door 6 can be mounted at the outside of the main body 5. Furthermore, after nuts 12 screwed on capscrews 10 inserted into one end part of a spring plate member 11 are dropped in a hollowed projection line 9, the member 11 is fixed only by screwing the capscrews 10, and hence troublesome work is not necessary therefor.
Patent JP-S5848292-A (JP)
Title: Address buffer circuit
Inventor: ITOU HIDEAKI
IPC: G11C11/413
Filed: 1981-09-17
Abstract: PURPOSE:To reduce the scale of an address buffer circuit, by securing the synchronism just with a latch signal for a clock synchronizing C-MOS address buffer circuit having the reduced power consumption. CONSTITUTION:A clock synchronizing C-MOS address buffer circuit contains a first stage inverter 1, the next stage inverter 2 and an FF3. The power consumption of such buffer circuit is reduced with use of the latch signal that activates the inverter 1 only for a period during which the input address signal AIN is latched. Furthermore this latch signal is used to secure the clock synchronism between the inverter 2 and the FF3. Then the mutual conductance of the transistors forming the inverter 2 is set larger than that of the transistors forming the FF3 to assure the latching action of the FF3. In such way, the synchronism is secured only with the latch signal. This can reduce the scale of an address buffer circuit.
Patent JP-H04344861-A (JP)
Title: Device for oscillating mold and method for controlling the same
Inventor: IKURA WATARU
IPC: B22D11/16
Filed: 1991-05-20
Abstract: PURPOSE:To enable casting various kinds of steels and to improve the quality of a molten steel by energizing electromagnetic coil wound on a mold and changing oscillating frequency, amplitude and oscillating strength. CONSTITUTION:A mold oscillating device is constituted of the electromagnetic coil 2 wound to an inside wall 12 in the mold 1 in a continuous casting device, an AC power source 4 for energizing to it and an oscillating frequency setter, an amplitude setter and an oscillating strength setter, provided between the electromagnetic coil 2 and the AC power source 4, and an oscillating controller 3 is provided to control the oscillation. By this method, since the oscillating condition can be optionally changed according to the molten steel condition in the mold, various kinds of casting can be executed and the maintenance of the mold and the quality of the molten steel can be improved.
Patent JP-S6063431-A (JP)
Title: Temperature measuring device
Inventor: YAMAMOTO YASUHIRO
IPC: G01K1/02
Filed: 1984-07-12
Abstract: PURPOSE:To recognize immediately the abnormal state of a temperature measuring element by displaying a symbol corresponding to the abnormal state of the temperature measuring element on a display means. CONSTITUTION:The output of a temperature measuring element 1 such as a thermistor, a thermocouple, or the like is sent to an AD converter 3 through an amplifier 2 and is digitized and encoded to a BCD code by the converter 3, and this digital signal is sent to a decoder 4. The decoder 4 consists of a programmed logic array or the like, and the signal is converted to a code, which can be displayed as a number on a number display device 6, and is sent to a driver circuit 5. The number display device 6 consists of an LED or a liquid crystal display device having, for example, a 7-segment display part. The temperature measured by the temperature measuring element 1 is displayed digitally as a number on this number display device 6. An abnormality detecting circuit 7 is connected directly to the temperature measuring element 1, and abnormalities of open-circuit trouble, short-circuit trouble, etc. are detected by this circuit and are sent as an open-circuit trouble signal, a short-circuit trouble signal, etc. to the decoder 4.
Patent JP-H08338307-A (JP)
Title: Cylinder block for multi cylinder engine
Inventor: AKEDA MASAHIRO
IPC: F02F7/00
Filed: 1995-06-13
Abstract: PURPOSE: To make a discomposition of a cylinder head unnecessary in the case of discomposition and extraction of a piston while a pitch between boas of a cylinder is made small or cylinder boas are made large. CONSTITUTION: A plurality of cylinders 2, a crankcase 20, and a plurality of bearing walls 21 supporting crankshaft 8 are formed integrally. Tunnel-type supporting holes 22 are perforated respectively in each of the bearing walls 21 and bearing boxes 11 pivotally supporting each of intermediate journal 8a of the crankshaft 8 are fitted and fixed into each of the supporting holes 22. A steal boa 2B, which extends between one end of a bearing wall area 21a ranging a continuation wall part 2a of each cylinder 2 at one end of the supporting hole 22 and other end of a bearing wall area 21b at other end of the supporting hole 22, is formed in the direction extending a cylinder boa 2A. A piston 15 is constituted so as to be able to insert from a crankcase through the steal boa 2B.
Patent JP-S5948453-A (JP)
Inventor: GERUHARUTO HAIBANGU
IPC: A01N47/18
Filed: 1983-08-11
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-H022110-A (JP)
Title: Electronic beam exposure method
Inventor: KAI JUNICHI
IPC: H01L21/30
Filed: 1988-06-15
Abstract: PURPOSE:To make proximity effect correction process possible without causing a great increase in computer processing time by taking data in the boundary portion between data-converted pattern data group and connection pattern data group in pattern data group which connects between data-converted pattern data groups. CONSTITUTION:For a repetition pattern group 31, proximity effect correction process is performed on patterns except the outermost line (one row). At this time, nine repetition basic patterns are expanded, and proximity effect correction process is performed on the middle basic pattern 33. For a pattern having no repetition, data of the outermost two lines (two rows) is taken in from the repetition pattern group and expanded, and an ordinary proximity effect correction process is performed upto the outermost one line (one row) (the data 31b of the inner second line is used only to perform proximity effect correction process on the data 31a of the outermost first line). The pattern 31a of the outermost (connection portion between repetition pattern group and pattern having no repetition) of the repetition pattern group 31 is processed separate from the repetition portion 31, and therefore they are connected smoothly.