baber/WOPTO huggingface dataset:
Patent JP-S61164765-A (JP)
Title: Detecting device of tool breakage
Inventor: NAKAMURA HIDEAKI
IPC: B23Q17/09
Filed: 1985-01-14
Abstract: PURPOSE:To improve reliability of detecting breakage by detecting unusual cutting from the abrupt rise of an AE (acoustic emission) signal while detecting the breakage of a tool from the frequency in the issuance of an unusual cutting signal. CONSTITUTION:At the time of cutting operation, the peak in the distribution of power spectrum of the AE signal of an AE sensor 7, is around a frequency of 300kHz when a tool is broken. This is detected by detectors 14, 15 and compared with the frequency 50kHz at the time of ordinary cutting operation, by means of a comparator 17 and the resulting signal is given to a breakage detecting circuit 19 only at the time of breakage of the tool 3, to detect the breakage of tool and give a signal to an OR circuit 21. On the other hand, when an unusual cutting signal is given to an unusual signal counter 23, a one-shot signal is generated. And, the unusual cutting signal which is continuously generated from a circuit 20 during this time, is transmitted to a shift register and shifted, and the resulting output on the final stage is transmitted to an output circuit 22 and a switch 8 as a tool breakage detected output, via the OR circuit 21.
Patent JP-S5389914-A (JP)
Title: Dc machine
Inventor: IWAMOTO MASATAMI
IPC: H02K29/06
Filed: 1977-01-18
Abstract: PURPOSE:To prevent from the occurrence of the spark, by mounting switches which are connected distributedly and plurally with armature coils and are turned on and off selectively with the AC or pulse voltage from an exciting coil side through the coiling to produce the rotary torque.
Patent JP-H09201009-A (JP)
Title: Ac generator
Inventor: YAMAMOTO TAKESHI
IPC: H02K19/22
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain such a fan shape that can secure an air quantity necessary to cool parts to be cooled composed of a three-phase rectifier, a voltage regulator, a brush, etc., even when the inlet resistance of a rear fan is large and can minimize the noise of the fan even when the air quantity of the fan is increased. SOLUTION: The inlet angle between the tangent to the inletside end of the curved-surface blades 7a of a rear fan 7 and the tangent to the circumference around the axial center of the blades 7a is set at 60-70 deg. and the outlet angle between the tangent to the outlet-side end of the blades 7a and the tangent to the circumference around the axial center of the blades 7a is set at 50-65 deg.. In addition, the ratio of the inside diameter of the blades 7a to the outside diameter of the blades 7a is set at 0.70-0.85 when the outside diameter is set at about 108mm. Therefore, the noise of the rear fan 7 becomes the minimum even when the air quantity of the fan 7 increases, because no turbulent flow is generated near the blades 7a.
Patent JP-S58122599-A (JP)
Inventor: SAINOMOTO YOSHINORI
IPC: A61B5/022
Filed: 1982-01-15
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-H07205163-A (JP)
Title: Rim interval regulator for post-curing inflator
Inventor: HASEGAWA SHIGEMI
IPC: B29L30/00
Filed: 1994-01-21
Abstract: PURPOSE:To easily regulate an interval between upper and lower rims by rotatably and vertically movably supporting a shaft of a pinion to a lower end of a support member, rotating a shaft end of the pinion and heating the lower rim. CONSTITUTION:When an end 13 of a shaft 12 rotatably and vertically movably supported to a bearing 12 fixed to a lower end of a body 1 is rotated, a pinion 10 fixed integrally to the end 13 of the shaft 12 is rotated. Further, an outer gear 3 as a nut member engaged with the pinion 10 is reversely rotated. The gear 3 is fixed integrally with an elevation member 2 as a rotary threaded member via a bolt 3a, and inner threads 2a of the member 2 are engaged with outer threads 1a of the body 1 as a support member. Accordingly, when the gear 3 is rotated, the member 2 is vertically moved while rotating to the immovable body 1. A lower rim 4 fixed to the member 2 is vertically moved as the vertical movement of the member 2 to regulate an interval between an upper rim 6 and the lower rim 4.
Patent JP-S58122886-A (JP)
Title: Carrier feeder for electronic typewriter
Inventor: TSUTSUMI SHINJI
IPC: G06K15/00
Filed: 1982-01-19
Abstract: PURPOSE:To make the start and the end of typewriting to accord with each  other without requiring any pitch adjustment, by a method wherein the feed  amount of a carrier for a character pitch is always calculated absolutely with a  specified position as a reference. CONSTITUTION:The electronic typewriter is provided with a keyboard, a microcomputer controller and a printing mechanism. Data stored in the controller represent absolute graduation values graduated for each character pitch with a specified position, for example the left limit position, of the carrier as a reference. On each of a line (d) for a 10-pitch mode (10 characters in a unit length) and a line (e) for a 12-pitch mode (12 characters in a unit length), the carrier is fed as if it accorded with the scale graduated absolutely for each of the pitch modes with the specified position 0 as a reference. When the mode is changed over from the 12-pitch mode to the 10-pitch mode at a point (g) on a line (f), the printing position is moved to a point (h) graduated for the 10-pitch mode.
Patent JP-S5972018-A (JP)
Inventor: HAINRITSUHI KATSUPU
IPC: G01B7/30
Filed: 1983-01-18
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-H03213147-A (JP)
Title: Nitrogen oxide decomposing catalyst
Inventor: TAKAHATA KAZUNORI
IPC: B01J29/24
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a catalyst decomposing nitrogen oxide with high activity and excellent in the lasting properties of activity by adding a copper ion to mordenite type zeolite whose SiO2/Al2O3 mol ratio is specific. CONSTITUTION:As a nitrogen oxide decomposing catalyst, mordenite type zeolite whose SiO2/Al2O3mol ratio is 20-100 is used. An aqueous solution of a copper salt such as copper acetate or copper nitrate is brought into contact with this mordenite type zeolite to form copper ion exchange type zeolite. The catalyst thus obtained can efficiently decompose nitrogen oxide in nitrogen oxide- containing gas to make said gas harmless and is enhanced in the lasting properties of activity and can be used over long period of time even in the coexistence of steam.
Patent JP-H09238068-A (JP)
Title: Output driver circuit with single through-rate resistor
Inventor: DEIBITSUDO SHII MAKUKURUUA
IPC: H03K5/1252
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the output driver circuit for an integrated circuit memory device in which production of a crowbar current is prevented. SOLUTION: The output driver circuit 40 uses only one resistive element 54 having plural taps 54a, 54b and a silicon area required for through-rate control is minimized. A signal to control the output driver circuit 40 is carefully balanced so as to have now skew and to be in crossing at a voltage level of Vcc/2 and then no crowbar current is generated for a tri-state period of an output signal of the driver circuit.
Patent JP-H08198260-A (JP)
Title: Synthetic resin pallet
Inventor: UCHIYAMA HIDEO
IPC: B65D19/32
Filed: 1995-01-18
Abstract: PURPOSE: To prevent a shrink film wound round a cargo from becoming loose, resulting in collapse of the cargo, when the cargo is carried, being placed on a deck board and wrapped up with the shrink film. CONSTITUTION: A synthetic resin pallet is constructed of a deck board 1, side rails 2 and an intermediate rail 3 that are provided at the underside of the deck board 1 and extending in the direction in which the deck board moves on a roller conveyer. The side rails 2 and the intermediate rail 3 are all formed on positions inside the outer periphery of the deck board 1, and projections 32 and 42, flush with the outer periphery of the deck board 1, are formed to the lower parts respectively on the front and the rear of the side rails 2 and the intermediate rail 3. As a shrink film wound entirely round a variety of cargoes placed on the deck board 1 is shrinked by thermal shrinkage, the shrink film comes to the underside of the outer periphery of the deck board 1, enabling the cargoes to be hardly collapsing.  Furthermore, the synthetic pallet can be stopped at a correct position determined by detections made at the projections 32 and 42.
Patent JP-S62164346-A (JP)
Title: Automatic collection and distribution control system
Inventor: OONO TAKASHI
IPC: H04L69/14
Filed: 1986-01-14
Abstract: PURPOSE:To previously set conditions for data collecting and distributing executing on a data base for a long period by deciding collecting and distributing conditions from registered data information and providing a processing means which decides collecting and distributing conditions from registered data information and executes collecting and distributing processing, and an instructing means instructing the modifica tion of the collecting and distributing conditions on the data base. CONSTITUTION:DB (data base) is inputted from an input part 20, and outputted to the DB by an automatic collecting and distributing control information processing part 1. DB is constructed of schedule related information, destination information and business information. An automatic collection and distribution control part 2 controls communications processing and its functions with the aid of a DB 12, and is constructed of a schedule control part 3, its subordinate communications pre processing part 4, a communications control part 5 and a communications apost processing part 6. The control of the communications processing is made with the control of a session as a base, and a dial control to all destinations, a start command to the communications processing part 6 and to a distribution processing part 8 are made according to the function of the communications processing. The processed results are stored in an execution information 13 and a communications history informa tion 17.
Patent JP-H06299386-A (JP)
Title: Electrolyzer for gas production
Inventor: BOTTE LUC
IPC: C25B9/19
Filed: 1994-01-24
Abstract: PURPOSE: To decrease the geometrical deviation of an electrolytic cell and the fluctuations in the recycling flow rate of an electrolyte which occur at the time of operating the device of an electrolyzer for production of gas.  
     CONSTITUTION: The spacing between the anode 8 and cathode 28 of the electrolytic cell 11 is made larger than the thickness of a selective permeable membrane 4 arranged between the anode 8 and the cathode 28 and the coefft. the pressure drop of electrolyte recycling pipes 20 and 21 are set lower than the coefft. of the pressure drop over the entire part of electrolyte distributors 10, 11, 12 and 13 and a degassing chamber 15. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01181167-A (JP)
Title: Calculating device for expansion/contraction degree of pattern
Inventor: YOKOI SADAAKI
IPC: G06T1/00
Filed: 1988-01-13
Abstract: PURPOSE:To ensure the comparison and check with high accuracy between patterns having large expansion/contraction degrees by calculating these degrees and correcting the input pictures based on said calculated expansion/contraction degrees. CONSTITUTION:An input picture 2 read out through the scan of a photoelectric transformation scanner 1 is converted into a digital picture 4 of a multiple level by an A/D converter 31. A density distribution calculation circuit 9 calculates the horizontal and vertical mean values and delivers a density distribution signal 10. A self-correlation function calculation circuit 11 calculates the horizontal and vertical self-correlation functions 12. An equivalent pulse width calculation circuit 13 obtains an approximate self-correlation value straight line by means of plural pints near shift value 0 of the function 12 and calculates a shift position where the shift value is equal to 0 as the equivalent pulse width 14. An expansion/contraction degree calculation circuit 17 calculates the ratio between the width 14 and an equivalent pulse width signal 16 set against a standard pattern in both horizontal and vertical directions. Thus an expansion/ contraction degree signal 18 is obtained.
Patent JP-H10206689-A (JP)
Title: Optical fiber connector
Inventor: TAKIZAWA KAZUHIRO
IPC: G02B6/40
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector which certainly prevents an optical connector plug from being reversibly inserted into a female side housing, by connecting both longer sides in a narrow-long shape plug-inserted-hole which is formed in the female side housing at a joint on their longitudinal ends, and restricting their deformation where distance between both longer sides separates. SOLUTION: By strongly connecting both facing guide walls 53 of a female side housing 51 each other using a connection wall 56, the guide walls 53 does not deform when a positioning projection 25 which is to be inserted into the female side housing 51 and is installed into an optical fiber connector plug 10 does not coincide with a positioning groove 54 of the female side housing 51. Therefore, the optical connector plug 10 cannot be forcibly inserted and an optical fiber connector 50 certainly avoids its reverse insertion.
Patent JP-H02229201-A (JP)
Title: Stockings excellent in fitness
Inventor: KOMATSU RYOJI
IPC: D02G3/24
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the subject stockings excellent in color fastness, especially color fastness to washing of deep color dyed materials without impairing excellent physical properties of elastic yarns by knitting the elastic yarns of a specific polyester polyether block copolymer. CONSTITUTION:The objective stockings obtained by using (A) 50-90wt.% polyester units containing >=60mol% polytetramethylene terephthalate units or polyethylene terephthalate units in hard segments and (B) 10-50wt.% polyalkylene ether glycol units containing >=60mol% polytetramethylene ether glycol units having 500-4000 molecular weight in soft segments in at least leg parts and mainly knitting (C) false twist textured yarn of 5-60 denier total size consisting of a polyester polyether block copolymer, containing a sulfonated metal salt compound in an amount of 0.5-2.0mol% based on the total acid component of the polymer and having >=160 deg.C melting point.
Patent JP-S58127762-A (JP)
Inventor: JIYANNMARII ADAMU
IPC: D21H21/28
Filed: 1983-01-19
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-S59131658-A (JP)
Title: Disazo dye for fiber containing cellulose
Inventor: NIWA TOSHIO
IPC: D06P1/382
Filed: 1983-01-18
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, nitro, halogen, 1-2C alkyl or acetylamino; R<2> and R<3> are H, 1-2C alkyl, alkoxy or acetylamino; Y<1> and Y<2> are H, (cyano, OH or lower alkyl-substituted) alkyl, cycloalkyl, aryl, etc., or Y<1> and Y<2> together with N form a 5-6-membered nitrogen-containing hetero-ring; The total number of the carbon atoms of Y<1> and Y<2> is <=18]. EXAMPLE:The compound of formula II. USE:It dyes a cellulosic fiber or blend of polyester fiber and cellulosic fiber in orange color having excellent light fastness. PROCESS:The objective dye can be prepared by reacting the diazo compound of formula III with the compound of e.g. formula IV.
Patent JP-H02233213-A (JP)
Title: Manufacture of large-sized ceramic sheet
Inventor: MARUSERO TONSERI
IPC: C04B35/63
Filed: 1990-01-12
Abstract: PURPOSE: To produce a clad material, sheet or tile having high mechanical characteristics and a large dimension by applying composite action of vibration and pressure to a ceramic material of particles having large and small particle sizes under vacuum. CONSTITUTION: Adhesives of various types are added to a mixture of ceramic materials having large and small particle sizes and low in plasticity and, thereafter, composite action of viration and compression is applied to this mixture under vacuum to produce a ceramic product. The ceramic product thus obtained is free from shrinkage or voids and can be formed into any dimension and the appearance thereof can be improved to a large extent. Since particles, having large and small particle sizes are used, surfaces enhanced against succeeding sintering action are provided to the gaps between particles and a product having high mechanical properties is obtained. Since the adhesives of various types are used, sufficient strength is applied to the product to facilitate the handling of a sheet.  Therefore, the sheet can be moved from a producing place to a sintering place without requiring special attention.
Patent JP-H07211998-A (JP)
Title: Large-current wiring board
Inventor: OUCHI KATSUAKI
IPC: H05K3/32
Filed: 1994-01-25
Abstract: PURPOSE:To provide a novel large-current wiring board which can connect electric appliances to a printed board without reducing the current capacity and is improved in reliability. CONSTITUTION:In a printed board 1 for conducting large current, a copper bar 2 is fitted to the upper surface of the board 1 and a copper ring is integrally press-fitted in the bar 2.
Patent JP-S5289313-A (JP)
Title: Ultrasonic wave generator
Inventor: KATOU YUUZOU
IPC: G01S7/521
Filed: 1976-01-21
Abstract: PURPOSE: To timely average the diffraction patterns to remove them by presetting the width of a frequency band in a preset level in a system, in which an ultrasonic transducer is driven by a linear frequency modulated wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58125205-A (JP)
Title: Digital signal recorder
Inventor: WATANABE SATORU
IPC: G11B27/032
Filed: 1982-01-19
Abstract: PURPOSE:To ensure the correction of errors for a device with which a data is recorded again on the same track of a recording medium, by adding a discriminating code which varies at random. CONSTITUTION:A discriminating code signal L (hierarchy data) is added for each block comprising a synchronizing signal SYNC, a data, an error correction code and an error detection code. This hierarchy data is equal to each other among blocks from the head to the end of a recording data or with each prescribed number of blocks and varies at random for each prescribed block. Then  the hierarchy data varies just for a short time in case the erasing or recording omission occurs due to the attachment of dust and then the duts is detached later. As a result, the stay of the previous data is detected, and a reproduced data containing the different hierarchy data is regarded as an error data. In such a way, the correction of errors is ensured.
Patent JP-H07210470-A (JP)
Title: Data processor
Inventor: IWAMI AKIKO
IPC: G09G5/02
Filed: 1994-01-25
Abstract: PURPOSE:To prolong the service life of a memory by reducing number of writing times to the memory concerning a data processor mounting the memory capable of processing data at the time of the interruption of a power source. CONSTITUTION:This processor is provided with a difference control means 5 taking difference information of data of a stoage storing means 1 and a temporary storage storing means 2, which is read by data reading means 4A and 4B based on power interruption information from a power interruption information means 3. In addition, the processor is provided with a comparing data table 6 storing judging difference whether to write-in data or not, a judgement control means 7 comparing difference information of the difference control means 5 with the judging reference of the comparing data table 6 so as to judge whether to execute write-in or not, a data writing part 8 writing data of the temporary storage storing means 2 in the storage storing means 1, and a judging reference switching means 9 switching the judging reference of the comparing data table 6.
Patent JP-S55100902-A (JP)
Title: Preparation of high melting point sintered metal article
Inventor: SATOU SEIKI
IPC: B22F3/10
Filed: 1979-01-23
Abstract: PURPOSE: To equalize the density of press-formed body totally by a method wherein, in the case of press-forming a high melting point metal powder to a rod like shape having cut-away surfaces at both end portions thereof, the said powder material is press-formed positioning the cut-away surfaces parallel to the pressurizing direction.  
     CONSTITUTION: A minute amount of Al, K, Si or the like is added to and mixed with high m.p. metal powder such as W, Mo or the like as a doping agent. This mixture is pressurized and formed by an upper punch 8, a lower punch 9, a mold main body 7 to prepare a rod like formed body 1 having cut-away surfaces 2 at both end portions. In this case, a lower punch 9 is formed so as to position a cut-away surface 7b parallel to a pressurizing direction of an upper punch 8. The above described mixture 10 is received between an upper and a lower punch 8, 9 and pressurised by an upper punch 8 to mold a rod shape 1 having cut-away surfaces 2. Because a distance between an upper and a lower punch is equal at any portions, total pressurizing density is equalized and, in case of applying an electric current and sintering while both ends are grasped by a holder, an uniform sintering condition is totally attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58123532-A (JP)
Title: Automatic photosensitive paper feed type diazo copier capable of repetitive copying
Inventor: KURAHASHI WATARU
IPC: G03B27/12
Filed: 1982-01-18
Abstract: PURPOSE:To exactly separate original paper from photosensitive paper and transfer it repeatedly, and to get rid of a missing loss of a copying picture by a catching member and a synchronizing shift in the exposure part, by providing  a pair of differetial rollers for making the original paper precede the photosensitive paper, and a separating drum for catching and transferring the tip of the original paper. CONSTITUTION:When superposed original paper O and photosensitive paper P are fed out from an exposure part 22, an upper roller 25 of the driven side of a pair of differential rollers 24, 25 is stopped temporarily, and the original O is made to precede the photosensitive paper P. Subsequently, a switch S4 detects the tip of the original paper O, and it is caught between a catching pawl 26a and a separating drum 30, an is transferred forcibly to an original paper separating and transferring path 53. The following photosensitive paper P is scooped up by a photosensitive paper receiving guide 61 immediately after a catching member 26 has passed through a branch point 60, and advances to a photosensitive paper discharging path 27.
Patent JP-H08194692-A (JP)
Title: Document preparing device and electronic calculator processing method
Inventor: SAKAMOTO FUTOSHI
IPC: G06F15/02
Filed: 1995-01-19
Abstract: PURPOSE: To improve the electronic calculator function in operability concerning the fetch of numerical data or the output of the calculated result and further to execute electronic calculator processing improved in the property of merging with a document by arbitrarily and selectively performing the change of a full angle/half angle size or comma addition/deletion. CONSTITUTION: A display part 12 is provided with a document editing picture and an operating picture. Document data are displayed on the document editing picture and an electronic calculator operation image is displayed on the operating picture. When fetching numerals, a control part 15 retrieves numeral strings existent before and after the position designated by a pen 11 and fetches these numeral strings as numerical data. When outputting the calculated result, the control part 15 outputs calculated result data at the position designated by the pen 11. In this case, the fetch range of numeral strings to be used as numerical data is displayed at the time of fetching the numerals and the output range of calculated result data is displayed at the time of outputting the calculated result.  Besides, the change of the character size or comma addition/deletion is performed corresponding to the setting of a full angle/half angle mode or a comma presence/absence mode.