baber/WOPTO huggingface dataset:
Patent JP-S5713511-A (JP)
Title: Plant fault detecting device
Inventor: HASHIMOTO YUUJI
IPC: G21C17/00
Filed: 1980-06-27
Abstract: PURPOSE:To obtain a plant fault detcting device which is excellent in detecting sensitivity, by providing a means for newly taking a mean value of an input signal, in case when the extent of variation of an input signal has exceeded a preset value. CONSTITUTION:An input signal 1 and output signal 10 of an object system 8 are inputted to a mean value operating circuit 2, and a mean value 3 which is its output is stored in a memory element of a signal variation extent extractor 4. The extractor 4 outputs to a comparing and deciding device 6 the extent of variation of an input signal, which is difference between the latest value of the signals 1, 10 and a value which has been stored in the memory element. The deciding device 6 outputs to the extractor 4 an off-signal and an on-signal whe the extent of variation 5 is within a preset value, and when it is not within a present value, respectively. The extractor 4 inputs a new mean value 3 to the memory element only when the on-signal has been received. Also, the extent of variation is inputted to a simulator 7, an estimate 9 of an object system output is derived, a deviation 12 to the signal 10 is obtained by a subtracter 11, and is inputted to a comparing and deciding device 14. In case when the deviarion 12 has exceeded a set point, the deciding device 14 decides that a fault has occurred in the system 8, and display it on an indicator 15.
Patent JP-S63256366-A (JP)
Title: Cutting grindstone and manufacture thereof
Inventor: KURATOMI TATSURO
IPC: B24D5/12
Filed: 1987-04-10
Abstract: PURPOSE:To make it possible to perform cutting together with a grinding by the use of one grindstone by performing an annular grindstone portion for grinding around the outer periphery of a disk-like base plate and further an annular grindstone portion for cutting around the outer periphery thereof, respectively, and then forming an inclined surface for chamfering on the bonded portion of both grindstone portion. CONSTITUTION:A grindstone portion for grinding is continuously adhered around the outer periphery of a circular steel made base plate 1 and a grindstone portion 3 of cutting is continuously adhered around the outer periphery of a grindstone portion 2 for cutting. The thickness of the grindstone portion 2 for grinding is slightly thicker than that of the grindstone portion 3 for cutting and an inclined surface portion 4 is formed on the side surface of the outer end portion so as to avoid the sudden change in thickness. As a result, the side surface of the grindstone for grinding and the side surface of the grindstone for cutting are continuously formed.
Patent JP-H10279324-A (JP)
Title: Apparatus for forming glass pane
Inventor: MAEDA KENJI
IPC: C03B23/025
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To continuously obtain glass panes varying in bending shapes without using intricate drive mechanisms by making the residence time of forming dies loaded with the glass panes in a heating zone just before a slow cooling zone variable. SOLUTION: This apparatus includes plural heating zones 101 to 104 for heating the glass panes to a forming temp., the slow cooling zone 105 disposed downstream thereof and transporting means for transporting the forming dies 30 placed with the glass panes to the heating zones 101 → 105 → slow cooling zone 105 → the downstream of the slow cooling zone. The forming dies 30 travel intermittently between the respective heating zones and between the heating zone 104 and the slow cooling zone 105. The forming dies 30 reside for the specified time within the respective heating zones 101, 102, 103 exclusive of the heating zone 104 just before the slow cooling zone 105 among the plural heating zones. The residence time of the forming dies 30 in the heating zone 104 just before the slow cooling zone 105 is variable.  A lifting means for lifting the forming dies 30 upward from the transporting means is preferably disposed in the slow cooling zone 105.
Patent JP-S5312275-A (JP)
Title: Production of semiconductor device
Inventor: MORITA YOSHINORI
IPC: H01L21/8226
Filed: 1976-07-20
Abstract: PURPOSE: To reduce the carriers stored in an epitaxial layer and increase the switching speed of an I 2  L element by forming buried layer in a semiconductor substrate, then growing the epitaxial layer and forming the external base regions in contact with the buried layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11284838-A (JP)
Title: Image edit method and system, and image synthesis method and system
Inventor: YOKOUCHI KOJI
IPC: H04N1/393
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To match an edit use image with a character image in a synthesized image in the case of synthesizing character with the image. SOLUTION: In the case of synthesizing a low resolution image represented by low resolution image data SL, a character image generating means 21 generates magnified character image data TH resulting from magnifying a character image to be synthesized, the magnified character image data TH are reduced by a 1/n reduction means 22 to obtain reduced character image data TL. An edit means 23 uses the reduced character image data TL and the low resolution image data SL to generate an edit image. The edit procedure and the magnified character image data TH are included in an edit description file F and image server 1 uses a synthesis means 13 to generate synthesis image data G by using the magnified character image data TH and high resolution image data SH. The synthesis image data G are outputted by an image output means 14 as a print image.
Patent JP-S5514727-A (JP)
Title: Search preset channel selector
Inventor: ITAGAKI TSUGIO
IPC: H03J7/02
Filed: 1978-07-19
Abstract: PURPOSE: To minimize the frequency error between the local oscillation frequency at the sweep stop time and the normalized turning frequency by shifting the local oscillation frequency corresponding to the frequency error to the normal turning point previously in the direction opposite to the frequency shifting direction to give the search preset and setting the shift amount to zero after search preset.  
     CONSTITUTION: Counting 7 is started with operation of switch 5, and the output of pulse duration modulator 8 undergoes D/A conversion 9 to give sweep to the reception frequency in the form of the tuning voltage. The optimum tuning point of the AFC voltage is detected at AFC circuit 13 and control part 6 via more than one unit of the threshold voltage and though the reception of the broadcast wave. Thus the counting is stopped, and the output of counter 7 is memorized 4 with every reception of the broadcast wave. When switch 5 is operated with switch 14 turned off, the search preset action is detected to turn on transistor 15. And the divided voltage of resistance 19 and 20 is applied to tuner 10, and transistor 15 is turned off with ene of the preset operation with application of the divided voltage of 19 and 20. Then resistance 17 and 18 are selected with shifting decided in the opposite direction to the shift of the local oscillation frequency at the sweep stopping point. Thus the sweep stopping point is nearly identical to the local oscillation frequency at the normal tuning point. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07276823-A (JP)
Title: Dye for thermal transfer recording
Inventor: KAWARASAKI NAOMI
IPC: B41M5/39
Filed: 1994-04-04
Abstract: PURPOSE:To develop a yellow color excellent in transfer properties, coloring properties, color reproducibility and various fastnesses by using a specific indazolin-3-one derivative represented by the specific general formula as a dye for thermal transfer recording. CONSTITUTION:An amino compd. is oxidized to synthesize a nitroso compd. which is, in turn, subjected to dehydrocondensation reaction in the presence of triethylamine to synthesize an indazolinone dye represented by the general formula (wherein A is a phenyl residue, a naphthyl residue or a heterocyclic residue, R1 is a hydrogen atom, a halogen atom, a cyano group, a nitro group or the like and n is an integer of 1-4). The obtained indazolinone dye is a dye for thermal transfer recording developing a sharp yellow color excellent in transfer properties, coloring properties, color reproducibility and various fastnesses. This dye is dissolved in a solvent along with a proper binder to be finely ground by a ball mill to prepare ink.
Patent JP-H09252238-A (JP)
Title: Pulse width extension circuit
Inventor: SAWARA KOJI
IPC: H03K5/19
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width extension circuit hardly malfunctions even with the effect of noise. SOLUTION: A pulse interrupt detection means 8 is used to detect that an operation reference clock is interrupted for a prescribed pulse number or over and an alarm signal is given to a flip-flop circuit 9A, then the flip-flop circuit 9A stores the alarm signal and an output signal is given to an alarm lamp from an output terminal Q to light the alarm lamp. Simultaneously a counter 9B starts counting clocks by an output signal from an output terminal inverse of Q of the flip-flop circuit 9A and when a prescribed number is counted, the counter 9B provides an output an inverter 9C inverts the output signal from the counter 9B to reset the flip-flop circuit 9A. Thus, as soon as the count of the counter 9B is stopped, the alarm lamp by the output signal of the flip-flop circuit 9A goes off.
Patent JP-H11310103-A (JP)
Title: Tensioner driving device for belt retractor
Inventor: HOLZAPFEL VOLKER
IPC: B60R22/46
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tensioner driving device and a belt retractor which exhibit a high efficiency in the belt tension condition, in a compact structural body. SOLUTION: This tensioner driving device 12 of a seat belt device for vehicle has a compressed gas source 32 and a turbine. The turbine is to be exposed to the pressure from the compressed gas source 32. The turbine has a turbine wheel 26 in a housing 20. A circular clearance 30 in the housing 20 surrounds the turbine wheel 26. The circular clearance is exposed to the pressure from the compressed gas source at the same time as the compressed gas source 32 is started. While plural nozzle openings are distributed at the periphery of the circular clearance 30, the nozzle openings are directed from the circular clearance 30 to the turbine wheel 26.
Patent JP-S61246762-A (JP)
Title: Charge donor dor developing electrostatic charge image
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/097
Filed: 1985-04-25
Abstract: PURPOSE:To give proper negative charge to a toner and to prevent it from deterioration for a long period by attaching a chelate compd. of a specified aminocarboxylic acid to the surface of a charge donor, such as carrier particles or the like. CONSTITUTION:The chelate compd. of the aminocarboxylic acid to be used is represented by the formula shown on the right in which R1, R2, R4, R5 are each H, halogen, nitro, amino, 1-16C alkyl, or sulfamoyl, R1 and R2, R4 and R5 may form a ring; R3, R6 are each H, 1-9C alkyl, benzyl, or phenyl; and M is a divalent metal atom, such as Ni, Co, Zn, or Cu. This compd. is dissolved and dispersed and mixed with fine iron carrier particles to attach it on their surfaces and it may be added to the surfaces of a cylindrical sleeve or a doctor blade, thus permitting the obtained toner to be enhanced in charge controllability and durability by the presence of said compd.
Patent JP-H07269276-A (JP)
Title: Tunnel connection method and segment therefor
Inventor: TADA KOJI
IPC: E21D9/06
Filed: 1994-03-31
Abstract: PURPOSE:To hold down equipment weight or segment weight or segment weight and secure the ground for a shaft easily and minimize an overburden without any troubles and prevent the capacity of a shield driving machine from being increased excessively as for a middle distance tunnel and a small distance tunnel and excavate the natural ground between the tunnels, taking overburden or cut-off measures by using a relatively small-sized shield driving machine. CONSTITUTION:In a tunnel connection method, which excavates and expands the natural ground between adjacent tunnels excavated with a specified spacing and connects each of the tunnels in structure, a sheathing board 28 is pressed into the natural ground between the tunnels from a segment which constitutes at least one tunnel and covers the natural ground so that the earth may be retained. A plurality of shape steel materials 48 mounted to a segment piece 32 on an expanded side of the segment are removed, thereby opening the segment and excavating the natural ground surrounded by the sheathing board 28 from the opening section and expanding the tunnel. Each of the tunnels is connected with a PC steel rod 64.
Patent JP-S5611264-A (JP)
Title: Vertical printing system on chinese character printer
Inventor: KOUNO KATSUYA
IPC: G06K1/12
Filed: 1979-07-11
Abstract: PURPOSE: To eliminate necessity of a special vertical character pattern by adding a character pattern processing identification information for vertical printing to a character pattern itself incorporated in a Chinese character printer.  
     CONSTITUTION: A vertical printing setting indication 7 and a character code are sent to a Chinese character printer 1 from a print indication issuing device 2. The printer 1 accesses a pattern area 5 of a memory 3 according to the character code, reads a corresponding character pattern 9, identifies a specific part of the character pattern 9 read at a lateral/vertical printing conversion division 6, performs a conversion processing of "rotation at 90° left", "inversion centered at a lateral axis" or of "nothing to be done" etc. according to the information, edits for one page at an editing area, and then performs printing at a print division 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03287132-A (JP)
Title: Electrochromic display
Inventor: SHIMURA MASATOSHI
IPC: G09F9/30
Filed: 1990-04-02
Abstract: PURPOSE:To obtain high density even at a peripheral part by forming a connection part where a common electrode connected to respective electrochromic display picture elements of a display panel in common and a driving circuit are connected, in the formation area of an unnecessary electrochromic display picture element. CONSTITUTION:The electrochromic display (ECD) 27 is constituted by connecting a DC power source which can freely be switched in polarity to a transparent electrode 4 connected to all EC picture elements 30 of a display panel 27 in common and in this state, specific image information is latched by a driving IC 37 connected to opposite electrodes 31 of the respective EC picture elements 30. While the image information is thus latched in switching elements of the driving IC 37, the transparent electrode 4 is energized to supply a current to specific EC picture elements 30 at the same time, so that the coloration and decoloration of the EC picture elements 30 are carried out simultaneously. Consequently, the electrochromic display picture elements can be arrayed with high density even at the peripheral edge part.
Patent JP-H09282174-A (JP)
Title: Program execution method
Inventor: MIZOTE YUJI
IPC: G06F9/45
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To continue the execution of a program by compiling and linking only a source code required for executing the program when it is required at the time of the execution without compiling and linking all the source codes of the program before executing the program. SOLUTION: The program is composed of the set of components which are the semantic units of a program language and the components are inputted by an editing part 205 and stored 111 a program data base 206. A program management part 202 updates dependency relation information among the components. At the time of executing the program, an execution management part 201 uses a compiler 204 and a linker 203, compiles and links the component for defining a function at the time of calling the function for the function to be the calling object of a function calling instruction for which compiling and linking are not performed yet, generates a dynamically linkable code, obtains the address of the function from the code and continues the execution of the program.
Patent JP-S59209379-A (JP)
Inventor: ROBAATO ETSUCHI RAASEN
IPC: B65H57/06
Filed: 1984-05-02
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-S5713895-A (JP)
Title: Manufacture of diaphragm
Inventor: HAYAKAWA FUMIO
IPC: H04R7/10
Filed: 1980-06-27
Abstract: PURPOSE:To obtain products in extremely great quantities and at low cost by forming united composite foil by stacking and rolling different kinds of metallic foil, and by obtaining a diaphragm by pressing the composite foil. CONSTITUTION:Different kinds of metallic foil, such as Mg foil 1 and Be foil 2, are preheated 3 and then stacked to be rolled at several stages of heated rolling rolls 5 and 6, thereby obtaining composite foil 7 of the united Mg foil and Be foil to one body. This is pressed by a heated domelike die to obtain a diaphragm. Thus, different kinds of metal are united to one body in rolling, so products are massproduced extremely simply at low cost.
Patent JP-H01259370-A (JP)
Title: Toner
Inventor: TAJIRI TAKAYUKI
IPC: G03G9/097
Filed: 1988-04-11
Abstract: PURPOSE:To improve a balance between fixing characteristic of a toner at low temp., nonoffsetting characteristic, and resistance to blocking, of a toner by incorporating a specified crosslinked polyester and specified inorganic powder into a toner compsn. CONSTITUTION:The title toner is constituted of a crosslinked polyester(A) formed to desired particles as binder and adding 0.05-3wt.% inorganic particles (e.g. amorphous silica) having 50-8,000Angstrom  mean particle size thereto. A polycondensation product to be used consists of trihydric or high polyhydric alcohol unit and/or tribasic or high polybasic carboxylic acid units, units of a specified branched aliphatic monomer and/or units of a specified polyoxyalkylene glycol, aromatic dicarboxylic acid units, aromatic diol units and/or ethylene glycol units. Further, the acid value of the component(A) is regulated to 0.5-12mg KOH/g, the glass transition temp. is regulated to 20-68 deg.C, the (b) value is regulated to <=15, and the softening point is regulated to <=145 deg.C.
Patent JP-H03287823-A (JP)
Title: Flyer
Inventor: KOYANAGI MASATOSHI
IPC: D01H7/24
Filed: 1990-04-03
Abstract: PURPOSE:To smooth twist operation and dissipate fears of yarn breakage by providing a thick part and through hole in a flyer put on a cap in the upper part of bobbin and providing a small hole along the through hole in the thick part. CONSTITUTION:In a flyer 1 rotatably put on a cap attached in the upper part of a bobbin 40 around which raw yarn is wound, a thick part and through hole are provided and a small hole is provided along the through hole in the thick part. Thereby occurrence of yarn breakage by contact with balloon is prevented, because the raw yarn wound around the bobbin is passed through the small hole of flyer 1 and inserted into the inside of the bobbin when it gets loose. The cover is made unnecessary and operating property is improved, because foot part in which a swirl formed on the tip of conventional flyer is formed becomes unnecessary.
Patent JP-S5423344-A (JP)
Title: Lock management device
Inventor: MAKINO TAKENORI
IPC: G06F15/16
Filed: 1977-07-22
Abstract: PURPOSE: To identify rapidly whether or not one process becomes dead-locked as the result that it turns into a latency state when referring to a locked source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01262938-A (JP)
Title: Manufacture of fine powder and equipment therefor
Inventor: MAEKAWA YOSHIHIRO
IPC: B01J2/02
Filed: 1988-04-11
Abstract: PURPOSE:To manufacture good-quality fine powder with a high yield by mixing a molten raw material with superheated vapor and atomizing the molten raw material together with this vapor into an atomization chamber in a reduced- pressure state and instantaneously cooling the mixture. CONSTITUTION:A raw material (e.g. low m.p. metal, polymer) which has been heated and melted with a raw material heating feeder 2 is mixed with the vapor of atomization liquid (e.g., water, acetone) which has been superheated with an atomization liquid heating feeder 1. This mixture is atomized into an atomization chamber 4 wherein it is preset to the dew point or more of the above-mentioned vapor and at the temp. not higher than m.p. of the raw material and also held in a reduced-pressure state. As a result, the fine raw material powder is not stuck on the inner wall surface of the atomization chamber and is not mutually flocculated and the fine raw material powder having very small particle diameter such as about several mum can be obtained and also the need for cleaning and drying the fine raw material powder is eliminated and the productivity can be improved.
Patent JP-H02267026-A (JP)
Title: Transmission device of tractor
Inventor: KAWAGUCHI HIROMICHI
IPC: B60K17/28
Filed: 1989-04-07
Abstract: PURPOSE:To lower the center of gravity by installing a steering shaft and a traveling input shaft on the transmission case on the rear side of an engine and a power intake input shaft on the other side so as to extend these three shafts to the lower side or to the front of an engine. CONSTITUTION:When an engine 1 is driven, a traveling input shaft 8 and a power intake input shaft 10 are transmitted with each other through belts 12 and 13 from a driving shaft 11. When a shaft 8 is rotated, a wheel is transmitted through the traveling transmission device 7 of a transmission case 2, and the shaft 10 transmits a working device through a power intake transmission device 9 on another side. When steering is carried out with a steering handle 3, a front wheel 4 or a rear wheel which is a steering wheel, through a steering shaft 6 on the top of the transmission case 2 is steered interlockingly. Steering of the front wheel 4 is interlocked from the front part of the shaft 6. Thus, the transmission case 2 is installed on the rear side of the engine 1, in which the shafts 8, 10 are installed on the right and left sides centering the shaft 6 positioned on the top, and the shafts 6, 8, 10 and so on are extended to the lower side or to the front of the engine 1 to lower both the height of the engine 1 and that of the case 2.
Patent JP-2000281281-A (JP)
Title: Folding device for tower crane
Inventor: TODO OSAMU
IPC: B66C23/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce acting force on a lock pin caused by displacement of a device to be locked of a folding type locking device for locking a folded tower jib to the front part of a tower in relation to a device to be locked to prevent the displacement of the lock pin, and to reduce the amount of friction between the lock pin and a locking shaft, when raising and falling the tower of a tower crane. SOLUTION: A locking shaft 33 of a device to be locked on the side of a tower jib 53 which is locked by a lock pin 26 of locking device provided on the side of a tower 52, is supported rotatably by a shaft supporting bracket 32 through a bearing 32a. Thus, when the tower 52 of a tower crane is allowed to rise and lodge, since the locking shaft 33 is rotated even when the device to be locked is displaced relative to the locking device, the acting force on the lock pin 26 is reduced to prevent the displacement of the lock pin 26, and reduce the amount of friction between the lock pin 26 and the locking shaft 33.