baber/WOPTO huggingface dataset:
Patent JP-H0325692-A (JP)
Title: Character reading method
Inventor: OGURA ICHIRO
IPC: G06V30/40
Filed: 1989-06-23
Abstract: PURPOSE:To read the end of a paragraph by segmenting a blank symbol based on the average pitch between characters of a character line or a character string and discriminating a blank produced between characters or a blank produced by the end of a paragraph. CONSTITUTION:The character images are processed and a character line or a character string is segmented. Then a part including characters is extracted out of the character line or the character string. Furthermore the parts including no character are segmented as one or plural blank symbols based on the average pitch between characters of the character line or the character string. Then it is discriminated whether the blank is produced between characters or produced by the end of a paragraph. As a result, a blank part produced at the head or the middle of a line can be correctly segmented as a blank symbol. Furthermore a symbol showing the punctuation of a paragraph can be added to one of both characters holding a blank between them when the end of a paragraph is decided from the type of the blank. Thus the end of a paragraph can be read.
Patent JP-S6314679-A (JP)
Title: Composition of seasoning
Inventor: NAKAYAMA SADAO
IPC: A23L27/10
Filed: 1986-07-08
Abstract: PURPOSE:To prevent occurrence of precipitation, flocculation, deterioration in flavor, etc., and improve preservation quality, by blending a seasoning containing a liquid or pasty processed product of UME and bonito extract with one or more of natural gum, starch, etc. CONSTITUTION:A composition of a seasoning obtained by containing (A) a liquid or pasty processed product of UME, e.g. UME extract, UME vinegar, UME juice, UME puree, UME flesh, etc., (B) bonito extract and (C) one or two or more selected from natural gum, e.g. locust bean gum or tamarind gum, and starch. Thereby a phenomenon in which proteins in the bonito extract react with acids in the UME, etc., to cause precipitation and flocculation and deteriorate the flavor during preservation can be prevented by adding the component (C). The amount of the added component (C) is preferably about 0.2%.
Patent JP-H116455-A (JP)
Title: Combustion fluctuation control device for engine
Inventor: YOSHINO MOTOYASU
IPC: F02D41/04
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent an unpleasant feeling occasioned by combustion instability from being given to a driver even when a learning value is rendered improper caused by some factor, such as the influence of purge gas. SOLUTION: An ignition timing and an air fuel ratio during lean operation are initialized by initializing means 21 and 22 such that, even when operation conditions are different from each other, margins from a stability allowable limit are equal to each other. Meanwhile, when stability of an engine is worsened to a value higher than a given value during establishment of a feedback control condition based on stability, an air-fuel ratio learning value is set to a value, at which stability of an engine is ensured, by a learning value setting.updating means 30. Thereby, in addition to a preceding application device, even when an air-fuel ratio learning value is rendered improper by some factor, such as an influence of purge gas, an unpleasant feeling occasioned by instability of combustion is not given to a driver.
Patent JP-S5684406-A (JP)
Title: Inner wall repair device for blast furnace having swing chute type charging unit
Inventor: YANAGAWA YUUJI
IPC: C21B7/20
Filed: 1979-12-10
Abstract: PURPOSE: To repair the inner wall refractory in a short period of blowing-down time by a method wherein the spray device hanged from the charging unit is provided with a sledge which contacts the swing chute, and a weight that presses the sledge against the swing chute is installed on the rear side of the sledge.  
     CONSTITUTION: A spray device 3 is hanged from the charging unit of a blast furnace having a swing chute type charging unit. The spray device 3 is installed with a sledge 8 that contacts the swing chute 2. In order for the spray device 3 to stably contact the chute 2, a weight 9 is installed at the rear side of the sledge 8, so that the sledge 8 is pressed against the chute 2. When repairing the furnace inner wall, the spray device 3 is suspended in the furnace, using a wire 6. In this case, the sledge 8 contacts the chute 2 so that both engage each other, and the weight 9 acts to press the sledge against the chute 2. As a result, the sledge 8 does not detach from the chute 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000347918-A (JP)
Title: Data storage system and data backup method
Inventor: NONAKA SHIRO
IPC: G06F12/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To perform backup capable of reducing cost and time by performing backup of the whole even when mass data is stored and also data correction is remarkably small in comparison with the whole data quantity. SOLUTION: Two types of areas where data are stored are prepared. One is an unrewritable area 11 and the other is a rewritable area 12. A registration correcting means 31 limits the area 12 and corrects data in the area 12, and an area changing means 33 changes from the area 12 to the area 11 to suppress the data quantity in the rewritable area when the rewritable area reaches a prescribed reference. Then, an unrewritable area backing up means 35 backs up the data in the unrewritable area and basically finishes the backup at a time, and a backing up means 34 normally backs up the whole data periodically or unperiodically.
Patent JP-S5493422-A (JP)
Title: Transformerless power circuit
Inventor: UYAMA SEIICHI
IPC: H02M7/06
Filed: 1977-12-30
Abstract: PURPOSE: To make the promotion of constant voltage for the peak value of rectified waveform, by providing a constant voltage circuit of emitter follower type that comprises a transistor, first Zener diode, and base resistor.  
     CONSTITUTION: In the first DC power source 2, is provided a constant voltage circuit AV of emitter follower type that comprises a transistor Tr, first Zener diode ZD 1  and base resistor R 1  In this way, the peak value of rectified wave, rectified by a rectifier Di, is made into a constant voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06346719-A (JP)
Title: Locker arm chamber lubrication device for engine with vertical overhead valve system
Inventor: IIDA KIYONOBU
IPC: F01M11/04
Filed: 1993-06-04
Abstract: PURPOSE:To prevent the initial abrasion or the like of a valve system during initial engine operation via simple procedures. CONSTITUTION:An oiling port 6 is drilled through the upper wall 4 of a head cover 2, and a locker arm chamber 3 is internally fitted with a lubricating oil pan 7 in a horizontal direction. Also, a lubricating oil guiding port 8 is drilled through the pan 7. At the time of initial engine operation, lubricating oil is fed in advance via the port 6 and a valve system 5 can be lubricated from the port 8 via the pan 7. Thus, the initial abrasion or seizure of the system 5 can be properly prevented at the time of initial engine operation via simple procedures.
Patent JP-S5788001-A (JP)
Title: Hydrogen feeding system
Inventor: ONO SHIYUUICHIROU
IPC: C01B3/00
Filed: 1980-11-14
Abstract: PURPOSE: To form a hydrogen feeding system working at all times at a low temp. to a high temp. by separately putting several kinds of metallic hydrides having different equilibrium pressure-temp. characteristics in containers for generating hydrogen and by connecting the containers to each other through on-off valves.  
     CONSTITUTION: For example, metallic hydrides M 1 , M 2 , M 3  showing equilibrium pressure Pmin at temps. t 1 , t 2 , t 3  and equilibrium pressure Pmax at temps. t 2 , t 4 , t 6 , respectively are put in separate containers R 1 , R 2 , R 3 . At this time, t 1 <t 3 ≤ t 2 <t 5 ≤t 4 <t 6 , and each of the containers is provided with a heating means and temp. and pressure measuring means. The containers R 1 , R 2 , R 3  and a hydrogen consuming section Hcon are connected through on-off valves V 1 WV 5 . In the resulting hydrogen feeding system, the valve V 1  is first opened at a temp. of t 1 W t 2  to feed hydrogen to Hcon, R 2  is heated with heat generated from Hcon, and at a temp. of t 3 Wt 4  of hydrogen is fed to Hcon through the valve V 2 . The following operation is carried out similarly. On the other hand, when hydrogen is generated from R 3  in excess, an excess of hydrogen is fed to R 1  and R 2  through the valves V 4 , V 5  and occluded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5494098-A (JP)
Title: Guide display method for ticket vender
Inventor: OOTANI NOBUO
IPC: G07B1/00
Filed: 1977-12-30
Abstract: PURPOSE: To accomplish the change in the guide display automatically and accurately irrespective of the delay in trains by decoding the train codes by means of a decoder to generate output signals.  
     CONSTITUTION: A fare table is displayed in the guide display unit 6 of an automatic ticket vender. Display devices A 1  and so on and B 1  and so on, which are operative to display the names of stations and fares within such a range as can be traveled with the ticket vended, are provided consecutively on a line which has the station where that ticket is vended. Each time a train passes through that station, whether or not that train is the last one that can reach the station which cannot be reached by the subsequent station is judged by judging means with the use of the code of the train. If that train is the last one, the lamps for displaying the station and the line, which cannot be reached by the subsequent train, are put out with the output signals of the judging means, and then the display is interrupted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6222221-A (JP)
Title: Cleaning device
Inventor: AGARI HIDEO
IPC: G11B23/50
Filed: 1985-07-19
Abstract: PURPOSE:To remove surely the adhered object on a magnetic tape by providing freely movably a cleaning member having an acute angle part in press contact with the magnetic tape ahead the press contact between a magnetic head and the magnetic tape. CONSTITUTION:A projection of a cleaning member 17 toward the peripheral direction of a rotary drum 5 is adjusted by the tightening quantity of fixed nuts 15, 15'. Further, the energizing force of spring members 18, 18' is set so that it is balanced while the tension of a magnetic ape 6 is a prescribed running value, an acute angle part 16 of the cleaning member 16 is projected slightly from the rotary drum 5 and pressed into contact with the magnetic tape 6. Thus, wear powder or dust/dirt sticked to the magnetic tape 6 are removed by the acute angle part 16. When the magnetic head 1 is press contact onto the magnetic tape 6, the magnetic tape 6 is cleaned. Even when the tension of the magnetic tape 6 is fluctuated, since the cleaning member 17 is made free movably by the spring members 18, 18', the fluctuation is absorbed and the member 17 is stably in press contact with the magnetic tape 6.
Patent JP-H0453700-A (JP)
Title: Method and device for cutting thermo-plastic resin film
Inventor: YAMASHINA HIDEO
IPC: B26F3/08
Filed: 1990-06-18
Abstract: PURPOSE:To improve a cutting speed drastically, by providing a heating means for heating a needle like body fitted to the lower face of a moving body and the tip of the needle like body more than the melting temperature of a thermoplastic resin film. CONSTITUTION:A tip 11 of a needle like body 1 heated at more than the melting temperature of a thermoplastic resin film is about vertically inserted into this film. Then, this film is cut while melting it, by moving this needle like body 1 along the face of the film.
Patent JP-H0715838-A (JP)
Title: Flush mount switch box
Inventor: YONECHI KIWAMU
IPC: H02G3/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a flush mount switch box which can house the wiring well and the outline thereof can be detected easily when the switch box is embedded in the wall. CONSTITUTION:The flush mount switch box comprises a box body 1 being embedded in the wall with the opening 2 thereof directing toward the wall face, and a searching member 9 arranged along the periphery of the opening 2 in order to detect the embedded position of the box body 1, wherein the searching member 9 is arranged not to overlap the opening 2.
Patent JP-H0778815-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMOTO IKUO
IPC: H01L21/3205
Filed: 1993-06-30
Abstract: PURPOSE:To provide a semiconductor device and its manufacturing method wherein the coverage of a step-difference in a fine device is sufficiently ensured, the wiring formation process can be simplified, and low resistance wiring of high reliability is formed. CONSTITUTION:By an ion implantion method, W ions are implanted in the bottom part 14a of a wiring trench 14. This ion implantation is performed by using resist 16 as a mask which resist has been stuck at the time of forming the wiring trench 14. As the result, a layer containing W is formed in the bottom part 14a of the wiring trench 14.
Patent JP-H0914036-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: IIYAMA AKIHIRO
IPC: F02D41/40
Filed: 1995-06-27
Abstract: PURPOSE: To supply required fuel by injection even when the drive rotation speed of a high pressure fuel pump is low. CONSTITUTION: At the cranking time in which an engine rotation speed Ne is a prescribed speed or less (S2), a bypass passage for bypassing a high pressure fuel pump driven by an engine is opened (S4), the fuel from the low pressure fuel pump driven by a motor for supplying the fuel to a high pressure fuel pump is directly supplied to a fuel injection valve. The pulse width of an injection pulse signal outputted to the fuel injection valve is increased and corrected so as to cope with such low pressure injection state (S5).
Patent JP-H0327403-A (JP)
Title: Nc data generation device using image scanner
Inventor: INAMASU TORU
IPC: G06F17/50
Filed: 1989-06-26
Abstract: PURPOSE:To reduce working information inputted from a different data input device by setting various working information to be significant by means of permitting an identifier to give various deformation to a reference graphic. CONSTITUTION:A graphic data fetching part 4 fetching graphic data from an image scanner 1, an identifier extraction part 5 extracting the identifier written separately from a working graphic from fetched graphic data, a vector data conversion part 7 converting the graphic from which the identifier is extracted into vector data, and an NC data generation part 8 which makes vector data obtained in the conversion part 7 to correspond to the identifier extracted in the identifier extraction part 5 and which generates NC data for working the working graphic are given. In such a case, the identifier is set so that it means various working information by giving various deformation to the reference graphic. Thus, working information inputted from the data input device different from the image scanner can be reduced by inputting the graphic added with the identifier showing respective working information to the image scanner.
Patent JP-S6221170-A (JP)
Title: Positively electrifiable electrophotographic toner
Inventor: OSETO OSAMU
IPC: C08L33/04
Filed: 1985-07-19
Abstract: PURPOSE:To improve positive electrifiability characteristics by using a toner containing a polyester resin low in acid value, a homopolymer or copolymer of a specified vinyl monomer containing N as a positive electrification controller, and a nigrosine type oil black. CONSTITUTION:The toner comprises as a binder resin, the polyester resin having a glass transition point of 50-90 deg.C, an acid value of <=20, and a gelation rate of <=99%, as its positive electrification controller, the homopolymer or copolymer of the N-containing vinyl monomer represented by he formula shown on the right (R1 is H or methyl, R2 is 1-4C alkyl, X is O or imino, and n is an integer of 1-4), and a nigrosine type oil-soluble dye. As the polyester resin, various kinds of polyesters and rosin type polyester containing a rosin component are enumerated. As the polymer, the more the copolymerization proportion of the N-containing vinyl monomer for giving desirable positive electrifiability becomes, the less a necessary amount to be used can be made, but the styrene proportion is controlled by considering the operability at the time of pulverization.
Patent JP-H09322699-A (JP)
Title: Preventive for bird nesting
Inventor: AIKAWA TOMOAKI
IPC: A01M29/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prohibit birds from nesting on an electric pole and reduce short- circuit troubles in power lines by attaching an artificial bird tinted with a specific color to an electric wire-supporting arm of an electric pole. SOLUTION: An artificial bird 2 coated with a reflective color which birds hate (for example, yellow or white) is fixed to the top of a round rod made of a plastic 40-50cm long and 10mm in diameter and its bottom end is set to the supporting shaft of the bracket 4 and the bird set is detachably mounted to the arm supporting the electric lines of an electric pole. The round rod 3 is swung with winds and birds such as crows or storks do not come near and cannot build their nests.
Patent JP-H0826297-A (JP)
Title: Standing pouch
Inventor: TAMAYA SHINTARO
IPC: B65D30/16
Filed: 1994-07-13
Abstract: PURPOSE:To provide a standing pouch which can be packed with its contents in an entirely compact form free from wrinkles and pleasing to the eye when they are placed therein and which does not easily hinder the conservation of the remaining contents after opening the pouch. CONSTITUTION:A standing pouch is so formed that, when the contents C are not placed therein, the pouch has a flat, bag-like shape consisting of two side face parts 1 and a bottom face part 2 and, when the contents C are placed therein, the pouch consists of the two side face parts 1, the bottom face part 2 and a space 3 defined by the bottom face part and the lower part of the pouch and produces a solid form capable of standing and becoming smaller gradually in cross sectional area toward the upper end. In this standing pouch, its upper part A is made bendable along a bending part 10 parallel to the transverse direction. One side face part 1 of the upper part A is secured to one side face part 1 of a lower part B of the bending part 10.
Patent JP-S62151185-A (JP)
Title: Recominant dna molecule
Inventor: SARUBATOORE TOOMA
IPC: C12R1/125
Filed: 1986-07-10
Abstract: A description is given of a cloning vector useful for the expression and secretion of heterologous proteins in Bacillus subtilis, molecules of recombinant DNA formed by the said cloning vector, expediently cut at a restric­tion site located within the neutral protease gene, and by the sequence of heterologous DNA which codes for the pro­tein of interest, Bacillus subtilis cells transformed with the said molecules and capable of expressing the sequence of heterologous DNA and of producing and secreting the protein coded by the said sequence of heterologous DNA in high yields.The proteins obtained in this manner are useful in the fields of pharmaceuticals and foods, or as compounds for the production of substances which are normally ob­tained by chemical synthesis.
Patent JP-S646840-A (JP)
Title: Powder friction testing device
Inventor: WATANABE SATORU
IPC: G01N3/56
Filed: 1987-06-30
Abstract: PURPOSE:To evaluate the wear of various materials an in various atmospheres at high temperature by injecting powder with atmospheric gas and making it strike on a test-piece in a test chamber of desired temperature where a circumferential atmosphere is produced. CONSTITUTION:The test-piece 28 is installed on a test-piece holder 27 and then a vacuum pump 33 is put in operation to produce a vacuum in the test chamber 16. Then gaseous N2 is supplied to a receiver 23 through a supply pipe 24 to maintain specific gas pressure, and the inside of the test piece is held at specific temperature by an electric heater 29. Then the powder like an FCC catalyst is supplied from a powder storage tank 12 to a powder heating tank 17 through a funnel part, a sealing and governor valve 14, and a powder intake pipe 15. Then atmospheric gas of gaseous N2 heated by a heating means 24a is injected to the powder from the receiver 23 at specific pressure to make the powder strike on the test-piece 28 from a nozzle 22, thereby testing the wear characteristics of the test-piece 28.
Patent JP-S5953159-A (JP)
Title: Vibration type lapping method
Inventor: BABA HIKOYOSHI
IPC: B24B37/00
Filed: 1982-09-16
Abstract: PURPOSE:To planish the surface of a work at high speed, by giving high speed vibrations to the work in the lapping operation by free grains. CONSTITUTION:A roller 5' supporting the works 4 is vibrated by a cam mechanism so that the works 4 are vibrated. An eccentric cam 8 is driven by a motor 7 so that the a pin 11 is reciprocated in a direction of the arrow C and an arm 10 supported by a rotating shaft 9 is swung about the rotating shaft 9 in a direction of the arrow D. On the other hand, while a correction ring 6 positioned outside of a sticking table 3 to which the works are stuck is rotated together with the sticking table 3 due to the circumferential speed difference of a platen, it presses the roller 5' to the right. Accordingly, when the roller 5' is swung, the works 4 are vibrated.
Patent JP-S6054050-A (JP)
Title: Information processing device
Inventor: YAMAUCHI ETSUROU
IPC: G06F13/16
Filed: 1983-09-02
Abstract: PURPOSE:To store the address of error occurrence in a stack by delaying a response signal to a central processing unit at an error occurrence time and setting the central processing unit to the holding state to extend the access cycle. CONSTITUTION:When an error occurs, a response signal 11 from a storage device 2 is inputted to a delay circuit 14, and this output and the response signal 11 are inputted to a selecting circuit 15. The selecting circuit 15 selects the response signal 11 when an interrupt request signal 4 is nonactive, but the circuit 15 selects the output of the delay circuit 14 when the signal 14 is active. Consequently, if the interrupt request signal 4 in nonactive, that is, if an error does not occur, the response signal 11 is inputted to a wait control circuit as it is. If the interrupt request signal 4 is active, that is, if the error occurs, the output of the delay circuit 14 is inputted to the wait control circuit, and a holding signal is inserted to an error occurrence cycle, and an interrupt request signal 6 is accepted in the error occurrence cycle.
Patent JP-S6053042-A (JP)
Title: Formation of wafer map
Inventor: TSUKISHIRO SHIZUO
IPC: H01L21/66
Filed: 1983-09-02
Abstract: PURPOSE:To offer the formation method of a wafer map the same with a chip condition on a practical wafer, and enabled to be put to practical use effectively as information at test time, and as information for assembling processes such as die bonding, die mounting, etc. CONSTITUTION:A wafer 1 formed with dicing lines is fixed on a stage 21, the stage 21 is transferred in the X and the Y directions, the central points P, P' of respective courses 31, 32..., and length of the cut part of an orientation flat 0 are measured according to a capacitor sensor 23, and the measured values thereof are stored in a CPU28. Then, the stage 21 is transferred to a dicing line detection work zone 26 conforming to a command outputted from the CPU28, the stage 21 is transferred to the X and the Y directions according to a command outputted from the CPU28, a laser measuring apparatus 25 is made to perform scanning relatively on the wafer 1 to measure the distance from the central point P' up to the first dicing line, and the result thereof is outputted to the CPU28. A graphic process is performed hereafter by a CRT30 according to index size IDX of chip size stored previously in the CPU28, and X axial and Y axial dicing lines 36x,..., 36y,... are drawn to an already drawn circle 34 having an orientation flat 35 to form a wafer map 37.