baber/WOPTO huggingface dataset:
Patent JP-H11225643-A (JP)
Title: Horseshoe
Inventor: HASEGAWA KAZUHIRO
IPC: A01L1/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a horseshoe capable of accurately indicating nailing positions. SOLUTION: The top, the bottom, the outer and the inner peripheral faces of a core body 12 constituting a horseshoe main body are covered with coated layers 17 and 18. A channel 24 to which square nails 23 are driven is formed on the bottom of the second coated layer 18 in contact with a road surface. Specified recessed parts 25 for indicating the nailing positions of the square nails 23 to the inner bottom face 241 of the channel 24 are formed at plural positions at fixed intervals to make an index group. Guide recessed parts 26 for guiding the square nails 23 are formed on the opposing inside faces of the channel 24.
Patent JP-H10311711-A (JP)
Title: Optical profile sensor
Inventor: PIETRZAK KENNETH A
IPC: G01B11/245
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To make it passible to measure a profile quickly and with high accuracy by a constitution wherein an object, to be inspected, such as the end part or the like of a blade is irradiated with a sheet of light and the object to be inspected is detected by at least two optical detectors. SOLUTION: An optical profile sensor 50 which measures, e.g. the end part 35 of a blade 20 for a gas turbine engine is provided with a light source 55 which irradiates a sheet of light which is blocked by the end part 35. The light source 55 is constituted, e.g. of a laser 105 which comprises a cylindrical lens and of two mirrors 110, the sheet of light is irradiated from a plurality of angles, and a strip 60 which expresses the profile of the end part 35 is generated. One pair of video cameras 65, 70 observe respective side parts of the strip 60, and they give output signals corresponding to respective profiles.  An image processor 95 processes such as coordinate-transforms or the like the signals by using a prescribed calibration parameter, the profile, the width and the like of a measured part are displayed on a display system 100, and a point which is outside a tolerance is identified or the like.
Patent JP-S57152441-A (JP)
Title: Amorphous magnetic alloy material for magnetic head
Inventor: OOYA KAZUO
IPC: H01F1/153
Filed: 1981-03-14
Abstract: PURPOSE: To obtain an amorphous magnetic alloy material with superior wear and corrosion resistances by providing a composition consisting of iron group elements, vitrifying elements and transition metallic elements represented by a specified formula.  
     CONSTITUTION: An alloy having a composition represented by the formula is manufactured with iron group elements, vitrifying elements and transition metallic elements. In the formula M is ≥1 kind of transition metallic element other than the iron group elements, RuTa and Cr, X is ≥1 kind of vitrifying element other than Si and B, x+y+z+w+v=100at%, x=55W76.95at%, y=3W8at%, z=0.05W7at%, w=0W4at%, v=20W26at%, p+q+r=100%, k=l+m=100% p= 3W7%, r=0W10%, k=0.5W20%, and m=0W2%. The alloy is melted and solidified by very rapid cooling from the liq. phase to obtain an amorphous magnetic alloy sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08246000-A (JP)
Title: Aqueous liquid agent for processing rawhide
Inventor: YURUGEN KURISUTONAA
IPC: C14C1/06
Filed: 1996-02-23
Abstract: A liq., water-based compsn. for processing skins and hides in a water-treatment plant contains: (a) an enzyme and (b) between 10 - (100 - x) wt.% of molasses. x = 0.001-90 and is the amt. of enzyme.
Patent JP-S57151679-A (JP)
Title: Blue fluorescent substance excited with low-speed electron rays
Inventor: ISHITANI AKIHIKO
IPC: C09K11/08
Filed: 1981-03-13
Abstract: PURPOSE: To titled blue fluorescent substance that is prepared by mixing a fluorescent substance made by doping a Tm-activated blue fluorescent substance R 2 O 2 S;Tm with a specific amount of Sn, with an electrically conductive material, thus improving the surface conductivity to low-speed electron rays and increasing its brightness.  
     CONSTITUTION: A Tm-activated blue fluorescent substance of R 2 O 2 S;Tm (R is Y, La, Lu, Gd, Sc) is doped with Sn by 0.005W5atomic% based on R to prepare a fluorescent substance. The resultant product, preferably Y 2 O 2 S;Tm,Sn, is mixed with an electrically conductive material, preferably In 2 O 3 , SnO 2 ; Sb to give the objective fluorescent substance.  
     EFFECT: Sn only improves the surface conductivity of R 2 O 2 S and does not have influence on emission characteristics of Tm in excitation with low-speed electron rays. Therefore, the relationship between the emission intensity and the Tm activivation, known in the excitation with high-speed electron rays, also is kept in low-speed electron rays. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62196426-A (JP)
Title: Multiple disc friction clutch
Inventor: ARAKAWA HIDETOSHI
IPC: F16D13/52
Filed: 1986-02-24
Abstract: PURPOSE:To improve mass-productivity and to reduce the cost by dividing a sleeve hub to which a driven friction plate is fixed into a flange portion and a cylindrical main body, and forming the cylindrical main body by metal of a comparatively high hardness. CONSTITUTION:There are provided a plurality of driving friction plates 5 held in such a manner as to freely slide in the axial direction on the inner peripheral surface of a clutch housing 4 rotatably supported on a counter-shaft 2 and a plurality of driven friction plates 7 which are alternately piled in a space with the plates 5 held in such a manner as to freely slide in the axial direction on the outer periphery of a sleeve hub 14 fixed to the counter-shaft 2. In the thus constructed multiple disc friction clutch, the sleeve hub 14 is divided into a cylindrical sleeve hub main body 14a formed by metal of a comparatively high hardness and a flange portion 15, which are individually manufactured and connected to each other by a rivet 17. Thus, machining and manufacture of the sleeve hub 14 can be facilitated.
Patent JP-S59186620-A (JP)
Title: Combustible ventilation filter
Inventor: TAKAHASHI TADATAKA
IPC: B01D39/18
Filed: 1983-03-09
Abstract: PURPOSE:To provide a high-performance ventilation filter which can be burned and reduced without any new investment in equipment by forming a filter with a combustible, fire-resistant material. CONSTITUTION:The original paper, made of a mixture of a recovered cellulose fiber and a natural cellulose fiber in addition to a glass fiber, is added with a binder contg. a fire-resistant material and a water-proofing agent to form the filter. The composition ratio is composed of 20wt% glass fiber, 50wt% recovered cellulose fiber and 30wt% natural cellulose fiber. The esparto is suitably used as the natural cellulose fiber. A thermosetting resin such as a melamine and an urea resin is suitably used as the binder contg. a heat-resistant material and a water-proofing agent. The binder is added by the dip brazing of the original paper in the aftertreatment. The amt. of the binder is 5-9% of an increase to the original paper.
Patent JP-H05283409-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L23/52
Filed: 1992-02-25
Abstract: PURPOSE:To form a polycide wiring with high reproducibility and yield, by a method wherein, after a polycrystalline silicon film is grown, a silicon substrate is taken out in the state that the temperature of a polycrystalline silicon furnace is decreased lower than or equal to 450 deg.C, and matal silicide is grown by a chemical vapor deposition method. CONSTITUTION:A polycrystalline silicon film 20 is formed by a vapor growth method wherein mixed gas of monosilane gas of 1000cc/min and phosphine of 10cc/min are used, the growth pressure is 300 mTorr and the growth temperature is 600 deg.C. After the temperature of a polycrystalline silicon is decreased to 450 deg.C, the silicon substrate is taken out from the polycrystalline silicon growth furnace. Thus a polycrystalline silicon layer 20 as the lower layer 20 of a polycide wiring is formed on an insulating film. A tungsten silicide film 21 is formed on the polycrystalline silicon film 20 at a growth temperature 400 deg.C by a vopor growth method using tungsten hexafluoride and monosilane gas. Thereyby the polycide wiring can be formed with high reproducibility and yield.
Patent JP-H07133715-A (JP)
Title: Flame arrester
Inventor: TAKEI ATSUO
IPC: F01N3/06
Filed: 1994-02-14
Abstract: PURPOSE:To reduce gas passage pressure loss by using a substance formed by replacing a plastic foam framework containing a spongy three dimensional net shaped structural body framework with a ceramic substance, etc., as a material for a quenching element so as to quench flame of a flame arrester after fractionizing the flame. CONSTITUTION:A flame arrester functions to prevent back fire (flame propagation) at such places as the breather of a pipe of the like for transporting combustible gas body or the like. In other words, it quenches flame after fractionizing it and for this reason it is equipped with a quenching element composed of a fine void assembly of air permeability. In this case, a plastic foam framework having a spongy three dimensional net shaped structural body framework replaced with a ceramic substance or a metallic substance is used as a material for the quenching element. The apparent specific gravity of the three dimensional net shaped structural body replaced with a ceramic substance or a metallic substance is set to 0.25 to 1.20, its percentage of voids is set to 60 to 98% and its number of porous is set to 5 or more per inch, respectively.
Patent JP-S62196753-A (JP)
Title: Controlling system for microprogram execution locus stack in data transmission device
Inventor: YONEZAWA YOSHIKAZU
IPC: H04L69/40
Filed: 1986-02-22
Abstract: PURPOSE:To stack only an execution locus until the time point when an analyzer of the execution locus requires, by ending a stack of the execution locus of a microprogram at the time point when the data in a frame which had been received coincided with the expected data by the number of times which had been designated in advance. CONSTITUTION:By an initializing means F, a stack end control switch B is reset, the data to be compared and the number of times of coincidence are set to a compared data storage means D and a coincidence frequency storage means E, and by starting a run of a microprogram, a data transmission device is operated. At the time point when it was discriminated that the number of times of coincidence of the data in a frame C which the data transmission device had received and the data to be compared which had been stored in the compared data storage means D became equal to the number of times of coincidence which had been stored in the coincidence frequency storage means E, by a stack end time point discriminating means G, the stack end control switch B is turned on. As a result, a stack means A is stopped by a stack stopping means H, and a stack processing of an execution locus of the microprogram is ended.
Patent JP-H10146565-A (JP)
Title: Separator for ticket and coin
Inventor: MATSUNO TAKESHI
IPC: B07B1/14
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a separator for a ticket and a coin by simplifying structure of the separator. SOLUTION: A pair of separation rollers 15, 18 for separating a coin K from a numbered ticket J are arranged so as to be faced. A pair of feed rollers 22, 23 which send out the coin K separated by both separation rollers 15, 18 toward the downstream side are arranged in the downside of the separation rollers 15, 18. The separation rollers 15, 18 and the feed rollers 22, 23 are supported rotatably for a single moving frame 13. The moving frame 13 is formed so as to be moved along guide rails 27, 28 fitted on the inside face of a fixed frame 12. Structure of the separator for the ticket and the coin is simplified by this constitution because the separation rollers 15, 18 and the feed rollers 22, 23 are not supported respectively by the frames consisting of a different member but are supported by the single moving frame 13.
Patent JP-H08230311-A (JP)
Title: Recording medium and image forming method
Inventor: HIROSE MIFUNE
IPC: B41M5/00
Filed: 1995-02-27
Abstract: PURPOSE: To form a recording image enhanced in density, resolving power and gloss in a recording medium wherein a coating layer based on pigment and a binder and having a surface subjected to gloss treatment is provided on a base material, by adding a cationic substance having surface activity or a specific high polymer to the coating layer. CONSTITUTION: A recording medium used in an ink jet recording method is obtained by providing a coating layer based on pigment and a binder and having a surface subjected to gloss treatment on a base material 20. In this case, a cationic substance with a mol.wt. of 1000 or less having surface activity and a high polymer with a mol.wt. of 2000 or more are added to at least the coating layer. By this method, a recording medium having surface glossiness with 75 deg. mirror surface gloss of 45% or more on at least one surface thereof is obtained. The pigment is selected from silica, alumina, alumina hydrate and basic magnesium carbonate. Ink containing a water-soluble dye having at least an anionic group is applied to this recording medium to form a recording image.
Patent JP-S52120828-A (JP)
Title: Self-treating type camera
Inventor: GOTOU TOSHIO
IPC: G03B17/50
Filed: 1976-04-02
Abstract: PURPOSE: To facilitate the cleaning and adjustment of a pressure plate by making removable and pivotal a pressure housing having the pressure member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56134307-A (JP)
Title: Reproduction system of magnetic recording information
Inventor: TANAKA HIDEO
IPC: G11B5/09
Filed: 1980-03-25
Abstract: PURPOSE:To increase a signal-to-noise ratio by generating the differential signals A- B, B-A or 180 deg. out-of-phase signals A, B which have been reproduced by a magnetic head, differentiating and low-pass-filtering said differential signals, and changing them to pulses, respectively. CONSTITUTION:Signals which have been reproduced by a magnetic head 1 are amplified, and differential signals A-B, B-A of two signals A.B of 180 deg. out-of-phase are produced by the differential signal producing circuits 3, 4. The outputs of the differential signal producing circuits 3, 4 are changed to pulses through the differentiating circuit 5, the low-pass filter 6 and the comparator 7, and subsequently, they are sent to the series-parallel conversion part through the discriminating circuit 8. When the differential signals A-B, B-A are produced by said constitution, a reproduction signal S becomes two times, and as for a noise portion, if in-phase portion and out-of-phase portion are 50% each, the in-phase portion becomes ''0'', the out-of-phase portion becomes two times, therefore the noise N is not varied as a whole, and the signal-to-noise ratio can be raised.
Patent JP-2000236467-A (JP)
Title: Digital camera
Inventor: KAKU JUNYA
IPC: H04N5/91
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the time interval after a shutter button is operated until corresponding image data are recorded on a memory card. SOLUTION: When a shutter button 58 is fully depressed, a CPU 42 conducts write processing to write image data corresponding to an object image at the moment of full depression to an SDRAM 28 and recording processing to record the image data written in the SDRAM 28 to a memory card 48. The write processing includes compression of YUV data outputted from a signal processing circuit 22 and compressed data write to the SDRAM 28 or other processing. On the other hand, the recording processing includes the compressed data read from the SDRAM 28 and recording of the read compressed data to the memory card 48 or the like. The CPU 42 is installed with a multi-task OS such as a μiTRON (registered trademark), which can conduct the write processing and the recording processing as above in parallel.
Patent JP-S58155687-A (JP)
Inventor: KONISHI KEIJI
IPC: G03G15/02
Filed: 1982-03-12
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-H10290275-A (JP)
Title: Telephone set displaying various function menus
Inventor: FREDERIKSEN STEEN LILLETHORUP
IPC: H04W88/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a user interface for a radio telephone set by which the user checks existence of data entered while a menu or a function is being selected. SOLUTION: A key pad 2 is provided with one set of data entry keys 7, a multi-function key 8, and a menu scroll device 9 scrolling functions of the multi-function key 8. A display device 3 is provided with a basic screen area 12 that is used to display entry information by the data entry keys and information received from a network, individual fields 11 for displaying a current function of the multi-function key 8, and an auxiliary field 13 that is used for displaying other functions of the multi-function key 8. A controller controls functions of the multi-function key 8 and display information of the display device to display the auxiliary field 13 to an upper part of part of the basic screen area 12 in response to the operation of the scroll device.
Patent JP-S59165562-A (JP)
Title: Method for extracting frequency components of picture
Inventor: HOSOE MITSUYA
IPC: G06T1/00
Filed: 1983-03-09
Abstract: PURPOSE:To obtain easily the value of the frequency components of picture information by accessing several times to the output of each picture element of a photoelectric transducer consisting of N units of picture elements on the basis of a prescribed order and obtaining the frequency components of the picture for each value of the selected picture element interval K which is equivalent to the space frequency component. CONSTITUTION:A photoelectric transducer 10 receives an image of a subject pattern 21 via an image forming lens 20, and electrical outputs a(1)-a(N) are outputted from picture elements P1-PN respectively in response to the received light quantity. The outputs of elements P1-PN of the transducer 10 are accessed several times via electrical gates 111 and 13 which are capable of random accesses. Then a(i) is defined as the i-th picture element output of the transducer 10, and K is referred to as a positive integer. Thus an output Fk is obtained as shown by an equation and for each value of the selected picture element interval K corresponding to the space frequency component.
Patent JP-H07246505-A (JP)
Title: Throw away chip and cutting tool
Inventor: ARAI TATSUO
IPC: B23C5/20
Filed: 1994-03-09
Abstract: PURPOSE:To improve cutting performance of a throw away chip so as to improve cutting blade strength. CONSTITUTION:In a square plate chip, a main blade 13 and an auxiliary blade 15 are formed continuously to a corner blade 14 at the ridge part of an upper face 12 forming a cutting face and the auxiliary blade 15 is made to incline to the inside by a minor angle in relation to the main blade 13. The main blade 13 and the auxiliary blade 15 are inclined in a boundary point P direction so as to make the distance to the bottom face 11 short. A clearance angle of the auxiliary blade flank relief 23 is set to positive and the main blade first flank relief 21 along the main blade 13 is set to negative. The main blade cutting face is made to incline in the upper face central part direction so as to gradually lessen the positive face angle from the corner blade 14 to the auxiliary blade 15. In an installation state to the cutter, even if a radial rake angle is negative, its difference with the main blade face angle is set to be positive angle.
Patent JP-H06251044-A (JP)
Title: Parts stock management device
Inventor: HAYATO RYOICHI
IPC: G06Q50/28
Filed: 1993-02-26
Abstract: PURPOSE:To accurately manage the quantity of stock of parts without increasing the man-hour of work by in structing delivery of parts based on the detection result of a residual quantity detecting means. CONSTITUTION:When stock management data is inputted from a weight sensor S1 arranged on a measuring truck D1 a first process, a host computer HC reads out corresponding master data from a memory based on ID data in the stock management data and compares safe stock data in the master data with load data in stock management data with each other to decide whether parts should be delivered to the measuring truck D1 in the first process or not. If it is decided that delivery of parts is necessary, a pertinent purchasing transaction destination T is specified based on transaction destination data in master data, and ID data in master data, data indicating the parts number, and data indicating the standard delivery quantity are transmitted as delivery indication data of pertinent parts through a public line K by radio to the purchasing transaction destination.
Patent JP-S56138175-A (JP)
Title: Alpha- 2-benzothiazolylthio -alpha-aryl group substituted alkanonitrile
Inventor: DOBASHI GENICHI
IPC: C07C67/00
Filed: 1980-03-28
Abstract: NEW MATERIAL:A compound of formula I (Ar is aromatic group; R is H or alkyl; R is O or carbonyl group).  
     EXAMPLE: α-(2-Benzothiazolylthio)-α-(m-benzoylphenyl)propionitrile.  
     USE: An intermediate for preparing a compound of formula II having an anti-inflammatory, an analgesic and antipyretic actions.  
     PROCESS: A compound of formula III is reacted with an alkali cyanide and a sulfonyl chloride of the formula R 1 SO 2 Cl (R 1  is alkyl or aryl) to give a compound of formula IV, which is then reacted with 2-mercaptobenzothiazole in the presence of a base in an equimolar amount to afford the compound of formula I in which R is H. The resultant compound of formula I is then reacted with an alkylating agent in the presence of a base to give the compound of formula I in which R is alkyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58156649-A (JP)
Inventor: NAITOU ATSUSHI
IPC: E04B1/98
Filed: 1982-03-12
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-H10235489-A (JP)
Title: Laser beam fusion machine
Inventor: YOSHIYASU SHIGEHIRO
IPC: B23K26/38
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To completely attain fusion machining of cutting and separating or the like even in the case of a material to be machined being permeable, and also to unnecessitate the after treatment of the surface of the material to be machined in the stage finished fusion machining and moreover to attain efficient fusion machining of the material to be machined. SOLUTION: In the laser beam fusion machine executing fusion machining with a YAG laser beam the material 1 to be machined consisting of the thermoplastic resin having high permeability to the wavelength of the beam peculiar to the YAG laser beam, the end part of the heating medium 8 consisting of the metallic material having the same shape as the shape to be fusion machined is brought into close contact with the rear surface of the material 1 to be machined, the material to be machined is irradiated with the YAG laser beam from the opposite side with respect to the heating medium 8, and the heating medium 8 and the YAG laser beam are relatively transferred.