baber/WOPTO huggingface dataset:
Patent JP-S63183126-A (JP)
Title: Method for controlling furnace temperature of continuous heating furnace
Inventor: EGAWA MOTOHIRO
IPC: C21D9/00
Filed: 1987-01-26
Abstract: PURPOSE:To dynamically optimize the set furnace temps. in the respective combustion zones and to improve productivity by setting the temps. of the respective combustion zones from the evaluation functions is taking the sectional temp. distribution of materials to be heated at the time of ejection into consideration and further, setting the target furnace temp. by using a time constant. CONSTITUTION:The target passage temp. Tij* (i; number of the combustion zones, j; number of the materials to be heated) is set on the outlet side of the respective combustion zones of a continuous heating furnace having the plural combustion zones and further, the temp. TijP of the materials to be heated when the materials pass the combustion zones at the tentative combustion zone temps. is predicted. The temps. TGi of the respective combustion zone are so set as to minimize the evaluation function Ji of the equation I using said temps. and a weight coefft. Wij. TGi is so set as to minimize the evaluation function Ji' of the equation II in the case of taking the sectional temp. difference between the high-temp. part U and the low-temp. part L of the materials to be heated into consideration in the above- mentioned method for controlling the furnace temps. The furnace temp. TGi(t) under fluctuation including the time delay before the target furnace temp. TGi* is attained after the present furnace temp. TGi deg. is expressed by the equation III is using a time constant DELTAts and further, the change rate is largely taken to substitute the target furnace temp. TGi* with TGi*+ or -DELTATGi, by which the furnace temp. is set.
Patent JP-2000214695-A (JP)
Title: Image forming device
Inventor: FUJITA NAOTOSHI
IPC: B65H5/38
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of an image void when thick paper is used as paper and also a gap transfer when thin paper is used, without increasing the number of parts and with a simple constitution. SOLUTION: In this image forming device 20, a paper carrying roll 10 is positioned on the side of a transfer means 11 with a nip tangent line 15 that passes through a nip point P as boundary line. A notched corner 30 is formed on a part of a paper guide 12b adjacent to an image carrier 1 and a transfer means 11, on the side of the transfer means 11 with the nip tangent line 15 as the boundary line.
Patent JP-2000214905-A (JP)
Title: Work management supporting device
Inventor: HORIKAWA YASUHARU
IPC: G06Q50/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a work management supporting device which reduces a process and facilitates work management. SOLUTION: The work management supporting device develops manufacture instruction information instructing the manufacture of a product into work instruction information in each process in a step S1, calculates facility throughput capacity for each facility from the throughput capacity of a facility while making it correspond to the work instruction information in steps S2 to S4, sets facility priorities on the basis of the facility throughput capacity and device quantity in each facility and sets a deliver priority in the near order of plane completion time among facility priorities. A progress priority is set according to a priority in each preliminarily defined product in the delivery priority in steps S5 and S6. When work to be worked is generated in a step S7, its scheduled time is corrected in a step S8.  A work priory is set in steps S9 and S10, and work allocation to an operator is set on the basis of the work priory and operator information. The operator performs needed work according to the display of a work instruction in a step S11.
Patent JP-H11207676-A (JP)
Title: Tool attachment/detachment mechanism for manipulator
Inventor: MARUYAMA YOSHINAGA
IPC: B25J15/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To attain an approach by using only a single shaft in attaching/ detaching a manipulator-side gripping part to/from a tool-side gripping part. SOLUTION: A recessed part 21a opened in the axial direction of a tool drive part 24 and on one side, is formed at a manipulator-side gripping part 21. Fixing means 36, 36' for fixing a tool-side gripping part 41 are mounted near the side opening end 21a', the tool-side gripping part 41 is fitted from the opening end 21a" of a recessed part 21a and fixed at the position at which the part to be driven 43 of the gripping part 41 faces a drive part 24 by the fixing means 36. A connecting member 44 which connects the drive part 24 with the part to be driven 43, and a guide member which guides fitting of a grasp part 21 to a grasp part 41, and locks it at the fitting position, are formed between the gripping part 21 and 41.
Patent JP-H04214978-A (JP)
Title: Scroll compressor
Inventor: HAWAADO HENRII FUREIZAA JIYUNI
IPC: F04C18/02
Filed: 1991-01-16
Abstract: PURPOSE: To provide a scroll compressor having a sealing structure capable of reducing effectively the fluid leak intersecting the tip of each scroll lap. CONSTITUTION: A scroll compressor has a plurality of scrolls, and the tip surface of at least one of the scroll laps is formed rough so as to reduce the leak of a compressed fluid generated when it intersects the scroll from the high pressure to low pressure side. That is, the tip surface of scroll lap is furnished with mechanical serration (cut-in 18), cavity, fibers, etc., so that a rough surface is formed along the contacting surface where the fluid leaking from the high pressure to low pressure side must pass.
Patent JP-2000215818-A (JP)
Title: Plasma display panel
Inventor: TSUTSUI YASUTAKA
IPC: G09F9/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the insulation property between adjacent panel side electrodes at the connection portion of the panel side electrodes and an external circuit by making external electrodes which are connected to multiple anodes provided on a first substrate facing a second substrate provided with multiple cathodes via a conductive film and feed a voltage to them from the external circuit wider in width than the anodes to cover the anodes. SOLUTION: Anodes 2 formed on a back substrate 1 and made of silver or a silver alloy easy to form electrodes are connected to external electrodes provided on a flexible printed circuit 5 having a moisture intrusion preventing protective glass plate on it via an anisotropic conductive film 3. The external electrodes preferably have the width 1.1-3 times the width of the anodes 2 to cover the anodes 2, prevent the electric field concentration to the vicinity of the anodes 2 formed at a fine pitch in particular, and suppress the migration of the constituting material of the anodes 2. Copper, a copper alloy or gold is preferably used for the external electrodes, and the electromigration between the adjacent external electrodes is prevented.
Patent JP-H09214267-A (JP)
Title: Level attenuation circuit
Inventor: OTAKA NOBUYUKI
IPC: H03G3/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make sound signals recorded smoothly at consecutive shots in a portable video movie or the like. SOLUTION: The circuit attenuates a level of an input signal in response to a level of a control signal by using a variable gain amplifier, and is provided with 1st transistors (TRs) 50, 51 receiving the control signal at bases, 2nd TRs 52, 53 receiving a reference voltage at bases, and resistors R1, R2 connected between emitters of the 1st and 2nd TRs. When the level of the control signal is less than the reference voltage, a gain switching circuit is used to set a gain of the level attenuation circuit to be a maximum gain.
Patent JP-S53102417-A (JP)
Title: Reflux gain control in exhaust recirculating process
Inventor: NISHINOMIYA TORAZOU
IPC: F02M25/07
Filed: 1977-02-18
Abstract: PURPOSE: To enhance economical feasibility as well as improvement of heat efficiency by measures that exhaust may be put into necessary minimization for recirculating at the reflux ratio fixed by Venturi negative pressure and inhaled air gain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63184413-A (JP)
Title: Pulse waveform shaping system
Inventor: YAMASHITA JUNJI
IPC: G01S7/282
Filed: 1987-01-26
Abstract: PURPOSE:To decrease the spurious radiation of an output signal by changing the timing of a rectangular wave pulse amplified by each power amplifier to synthesize the power, thereby applying amplitude modulation to a pulse signal. CONSTITUTION:A continuous wave outputted from a signal generator 1 is distributed into N waves by a power distributer 2 and each is inputted to a pulse modulator 3. A gate signal from a modulation gate generator 4 is inputted to each modulator to apply pulse modulation by using a gate signal deviated little by little in the timing, and the result is inputted to each power amplifier as an exciting signal. The pulse signals with different timing and amplified by the amplifier 5 are synthesized by a power synthesizer 6. Then the transmission signal whose timing is changed is synthesized by the synthesizer to apply waveform-shaping to the transmission signal, thereby reducing the spurious in the signal and simplifying the system constitution.
Patent JP-S62174444-A (JP)
Inventor: HIRANO TAKEO
IPC: E04H9/16
Filed: 1986-01-28
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-H08276091-A (JP)
Title: Washing machine equipped with air bubble generator
Inventor: CHIYOU HEIKEI
IPC: D06F17/12
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute bubbles to laundry by installing a freely extensible and contractible bubble supply means to be extended into a washing tub in the case that the supply of the bubbles into the washing tub is required and be contracted in the case that the supply of the bubbles is not required, to a lid formed on the upper surface of the body of a washing machine. SOLUTION: A freely rotatable washing tub 124 is fixed to the end of a first driven shaft 120 and the washing tub 124 is supported by the first driven shaft 120. A second driven shaft 122 is extended to the inside of the washing tub 124, a pulsator 126 is fixed to the end and a rotary stream is generated inside the washing tub 124 by the normal and reverse rotation of the pulsator 126. The lid 128 for taking the laundry in and out is installed at the upper part of this washing machine 100 and the bubble supply means 130 is installed to the lid 128 so as to be turned to the washing tub 124. The bubble supply means 130 is connected through an air conduit 132 to an air pump 134 and is constituted of a freely vertically movable flexible pipe 136 and a driving means 138 for driving the flexible pipe 136.
Patent JP-H03222111-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIDA YOSHIKAZU
IPC: G11B5/53
Filed: 1990-01-25
Abstract: PURPOSE:To prevent the sliding contact of a traveling magnetic tape with the edge part of a window part for mounting a head chip and to avert the damage of the tape and the casual degaussing of a recording signal by providing the small-diameter window part at the bottom end of an upper drum and mounting the head chip in this step part. CONSTITUTION:The step part 13 of a vertical width l is formed at the bottom end of the upper drum 2 and the front end of the head chip 1 is provided in the window part 11 for mounting the head chip formed at the same vertical width l in this part so as to project slightly from the outer peripheral surface 2A of the upper drum 2 and the outer peripheral surface 6A of the lower drum 6. The tape parts 12b continuous with the top and bottom of the tape part 12a of the magnetic tape 12 traveling while being wound around the upper drum 2 and the lower drum 6, which part comes into sliding contact with the head chip 1, are prevented from coming into sliding contact with the edge part of the window part 11 and, therefore, damaging of the magnetic tape 12 and the casual degaussing of the recording signal are averted.
Patent JP-S59142158-A (JP)
Title: Printer
Inventor: TADA MASAO
IPC: B41J2/325
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a printer which can be manufactured at low cost and enables printing with low noise and at high speed, by a construction wherein the ink supplied into the printing orifices of a multihole member is jetted onto a recording sheet by a force of jet from a head. CONSTITUTION:The jetting ports 16a-16g of a printing head, which is installed on a carriage 10 being moved in the direction Ya by the driving power of a pulse motor, come opposite sequentially to new one of the printing orifices 17a of a multihole member 17. Preceding the printing head 16, an ink supply roller 19b supplies ink to each of the printing orifices 17a of the multihole member 17. When air is jetted selectively from the jetting ports 16a-16g of the printing head corresponding to the movement of the carriage 10 in the direction Ya, the ink in the printing orifices 17a positioned opposite to said ports is blown to stick onto a recording sheet S, and thereby one-dot printing is performed. When the movement of the carriage 10 in the direction Ya is matched with the timing of the air jet from the jetting ports 16a-16g, a character, a numeral or the like composed in a dot matrix is drawn on the recording sheet S.
Patent JP-H07223727-A (JP)
Title: Direction changing device for work
Inventor: MISHIMA KAZUAKI
IPC: B65G47/90
Filed: 1994-02-14
Abstract: PURPOSE:To provide a changing direction device providing with both a turning function and a rising function of a work. CONSTITUTION:A rotary shaft 13 and a drive motor 15 are mounted parallely in a base frame 10 and the rotary shaft 13 is belt driven by the drive motor 15. A turn table 14 is attached at an upper end of the rotary shaft 13 and a turning detecting means 23 for detecting a rotary angle of the turn table 14 and controlling the drive motor 15 and a stop means 36 for mechanically allocating the turn table 14 by a designated rotary angle and holding it are mounted between the turn table 14 and the base frame 10. A rolling table 55 for holding and rising a work on the turn table 14 and a rolling cylinder 56 for rolling the rolling table 55 are mounted and the turn table 14 is turned at a designated angle and then the rolling table 55 is risen.
Patent JP-S57132551-A (JP)
Title: Honeycomb structural body
Inventor: SHIMOYAMA YOSHIMI
IPC: B01D53/86
Filed: 1981-02-09
Abstract: PURPOSE: To obtain a honeycomb structural body having high contact efficiency, by cutting a honeycomb body into platelike pieces, and after that, combining them so that the groove directions of the respective adjacent pieces are not aligned, and laminating them.  
     CONSTITUTION: Plural honeycomb platelike pieces 1 are obtained by cutting a honeycomb body by 2 planes parallel to each other orthogonally or diagonally in its groove direction. Subsequently, a honeycomb structural body is formed by combining these plate like pieces 1 so that the groove directions of the respective adjacent pieces are not aligned, and laminating them. As for this honeycomb structural body, since a gas flow is curved, it becomes an effective catalyst even if a catalyst metal to be supported is a little, and also it is used for an absorbent, etc., too. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59144543-A (JP)
Title: Mechanism for feeding wire rod at specified size
Inventor: SHIMIZU NOBORU
IPC: B21F23/00
Filed: 1983-02-04
Abstract: PURPOSE:To feed inexpensively and exactly a wire rod with ease of handling by converting the revolutions of a pinion contg. a one-way clutch to an axial angle of the revolution in one direction by means of said pinion and a rack and transmitting the same via a belt transmission mechanism to wire rod feed rolls. CONSTITUTION:A pinion 3, to which the reciprocating stroke of a rod 10 coupled directly to an air cylinder 1 serving as a linear stroke source is inputted, receives the input of a specified distance by stoppers 14, 15, and rotates axially to the specified extent in clockwise and counterclockwise directions. The revolution in the counterclockwise direction is thus prohibited by the operation of a one-way clutch 11 and only the revolution in the clockwise direction is transmitted to a clutch shaft 12, a pulley 4, a timing belt 6, a pulley 5 and wire rod feed rolls 7 in this order. The wire rod 8 is thus delivered at a specified size by the air cylinder 1.
Patent JP-S61176949-A (JP)
Title: Heat fixable dry toner
Inventor: KUKIMOTO TSUTOMU
IPC: C08G63/18
Filed: 1985-01-31
Abstract: PURPOSE:To enable a toner to be fixed at a sufficiently lower temp. with a small consumption of energy by using as the binder resin of a toner a polyester resin having a weight average mol.wt. to number average mol.wt. ratio (Mw/Mn) of >=4.0. CONSTITUTION:The polyester resin used for the toner binder is a nonlinear low-m.p. aromatic polyester having a weight average mol.wt. to number average mol.wt. ratio (Mw/Mn) of >=4.0, preferably, 4-50, is obtained by reacting <=40mol% trivalent and/or higher polyol, <=30mol% alkyl-substd. dicarboxylic acid and/or alkyl-substd. diol, and >=60mol% phthalic acid type dicarboxylic acid and etherified diphenols.
Patent JP-H01193747-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/097
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a sharp image by incorporating a specific cation compd. at 0.01-10pts.wt. into 100pts.wt. binder resin. CONSTITUTION:The cation compd. expressed by the formula I is incorporated at 0.01-10pts.wt. into 100pts.wt. binder resin. In the formula I, R1-R4 respectively denote hydrogen, chlorine, bromine, hydroxyl, alkoxy or carboxyl or 1-4C; A denotes alkylene of 1-5C or -C6H4-CH2-; m denotes 0 or 1; n denotes 1 or 2; K<+> denotes the compd. expressed by the formula II. In the formula II, R5 denotes a single bond, carbamoyl, alkyl of 1-2C, benzyl, cyclohexyl, etc.; R6, R7 denote alkyl or alkylene of 1-4C; W denotes -CO-, etc.; An<-> denotes anion. The sharp image which is free from scumming and toner splashing is thereby obtd.
Patent JP-H10273634-A (JP)
Title: Acrylic tacky agent and acrylic tacky tape or sheet
Inventor: TERACHI SHINJI
IPC: C09J133/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tacky agent excellent in tacky characteristics from ordinary temperature to high temperature and having high peel force at a low speed to a polyolefin which is an adherend having low polarity by including a tackiness-providing resin and a specific reaction product. SOLUTION: This acrylic tacky agent consists essentially of an acrylic copolymer and contains (A) a tackiness-providing resin having a functional group (preferably an esterified product of a rosin-based compound) and (B) a reaction product obtained by reacting a compound capable of reacting with the above functional group (preferably a crosslinking agent) with a part of the component A. Furthermore, an esterified product between a rosin-based compound such as a rosin monomer and a polyhydric alcohol such as diethylene glycol is used as the component A and, in the component B, tolylene diisocyanate, etc., is preferably used as a compound capable of reacting with isocyanate group.
Patent JP-2000215229-A (JP)
Title: Display method for chart
Inventor: TAKAHASHI HIDEYUKI
IPC: G06F17/50
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the plotting time and plotting operation by automatically plotting a first circular arc and first roundness in arbitrary size on all the right angle parts of respective ruled lines constituting a chart. SOLUTION: Third and fourth ruled lines 38 and 39 and a second right angle part 40 are plotted, the coordinates of a first end point 40a on that second right angle part 40 is calculated, and the radius value of a first circular arc 36 and the radius value of first roundness 37 in contact with the first circular arc 36 and the third and fourth ruled lines 38 and 39 are set to the coordinate center of that first end point 40a. Then, respective line segment are cut at first to third contacts 41-43 of the first circular arc 36, the first roundness 37 and the third and fourth ruled lines 38 and 39, first and second straight lines 44 and 45 and a first circle 46 on the side of area of the first end point 40a are deleted. Thus, the first circular arc 36 and the first roundness 37 are automatically plotted on all the third and fourth ruled lines 38 and 39 and the second right angle part 40.
Patent JP-H07226011-A (JP)
Title: Selective control method
Inventor: MASUNO TAKASHI
IPC: G11B27/34
Filed: 1994-02-14
Abstract: PURPOSE:To provide a selective control method having a reproducing control structure compatible between two selective control methods by providing branch information used by a second control method also in a branch information table used by a first control method as the set of the branch information capable of sharing between both control methods. CONSTITUTION:A control means 31 takes out and stores reproducing control information beforehand recorded on a disk 33 by using a disk reproducing means 32. The means 31 imparts address information in which a menu picture of a stored reproducing control method is stored in the means 32, and reproduces the menu picture beforehand stored in the disk 33 to display on a display means 25. The means 31 receives a key input (n) from a key input means 34. The means 31 judges whether the (n) is an approval (PLAY) key or a disapproval (NEXT) key. When choices are approved, the means 31 refers the stored reproducing information, and obtains a corresponding track number. When the (n) is a number key, the means 31 refers the stored reproducing information, and obtains a track (p) corresponding to an identification number (n).
Patent JP-H07225994-A (JP)
Title: Guide roller
Inventor: ISO MASATO
IPC: G11B15/60
Filed: 1994-02-14
Abstract: PURPOSE:To narrow the roller in diameter by disposing a guide roller bearing fitted freely rotatably with a roller member and onto a shaft planted on a base via the bearing to be shifted from a tape supporting part of the roller member. CONSTITUTION:The guide roller 2 is constituted in such a fashion that the roller member 5 is freely rotatably fitted via the bearing 4 onto the shaft 3 planted on the base 1. This bearing 4 is disposed to be shifted from the tape supporting part 5b of the roller member 5. By this method, the diameter of the tape supporting part 5b can freely be settled without considering the diameter of the bearing 4, and hence the guide roller 2 can be narrowed in diameter. By narrowing the guide roller 2 in diameter, a magnetic recording and reproducing device such as a camcorder, etc., can be miniaturized with light weight.
Patent JP-2000210734-A (JP)
Title: Deburring method of steel plate
Inventor: SHUDO TSUTOMU
IPC: B21J13/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently deburr without generating a strain to a mirror face in deburring a steel plate, in particular a mirror face stainless steel plate. SOLUTION: A steel plate, which is punched to a size in the dimension same as or smaller than a punch 7 tip face, while bringing the steel plate into contact with a punch face 4 and restricting it by imparting a counter pressure to the plate, the punch is moved and or is abutted on a curved face or inclined face arranged to the corner of a die 5 cavity part of a dimension smaller than a steel plate dimension so as to locally apply a load only to a burr generated place of a punched steel plate.