baber/WOPTO huggingface dataset:
Patent JP-H01166181-A (JP)
Title: Paint-out processing device for polygon
Inventor: WATANABE CHIEKO
IPC: G06T11/40
Filed: 1987-12-22
Abstract: PURPOSE:To accelerate the painting-out speed of a polygon by comparing the size of the crossing point (x) coordinate of a side which is crossed to a scanning line at a next scanning line stepping position and sorting accumulated contents only when an ascending order is upset. CONSTITUTION:An (x) coordinate estimating and updating means 15 estimates the (x) coordinate of the point where the scanning line of the next stepping position and the side constituting the polygon based on the present stepping position of the scanning line and the accumulated contents of each vector and simultaneously updates the vector base end (x) coordinate of the accumulated contents to the estimated (x) coordinate. On the other hand, a sort order checking means 16 of the accumulated contents judges whether each registered contents is accumulated in a registered contents coupling order or not based on the comparison of the size of each updated (x) coordinate. When it is judged not to be accumulated in that order, only at this time, the accumulated contents is sorted in the registered contents coupling order based on each updated (x) coordinate by an accumulated contents sorting means 17.
Patent JP-2001138920-A (JP)
Title: Carriage with lift platform
Inventor: ITO KENJI
IPC: B66F9/075
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a carriage with a lift platform that has a mast for vertical motion of the platform and can ensure an appreciable longitudinal balance and front visibility. SOLUTION: This carriage with a lift platform is so constructed that an engine E is installed in the rear of a travel frame 1 with front and rear wheels 1a and 1b on each of the right and left sides, that a mast 2 is raised in the front of the frame 1 to support a platform 2a for vertical motion thereof, and that the platform 2a is vertically moved via a lift mechanism 3 installed on the frame. The mast 2 is a single post member.
Patent JP-H02171392-A (JP)
Title: Housing box for vehicle
Inventor: ISHII KEIICHIRO
IPC: B62J9/00
Filed: 1988-12-23
Abstract: PURPOSE:To enable both volmetric cargoes and articles which are to be carried while a horizontal attitude is being strictly observed, to be housed in by providing a partition plate for the housing box of a vehicle in such a way as to be freely moved between a service position which crosses the housing space horizontally so as to hold the place, and a shunting position which will never cross the space. CONSTITUTION:In a housing box provided underneath the seat of a motor scooter, a box main body 10 swells extensively at its front section in order to have a helmet housed in, and is provided with a bottom surface 10a extending roughly in the horizontal direction at its rear section. A partition plate 20 is pivotally supported by the main body 10 via a pivot 21, it can thereby be freely rocked between a service position which crosses horizontally the housing space of the main body 10 as indicated by a solid line so as to hold the place and a shunting position which holds the place along the bottom surface 10a as indicated a dashed line. A locking means 40 is composed of an open hole 22, a fastener 11 and a rubber band 30. When the partition plate 20 is in the shunting position, the box main body 10 can therefore house the helmet at its front section, and can also house cargoes on the partition plate 20 at its rear section. When the partition plate 20 is in the service position, articles can be rested thereon so as to be housed in, which are to be carried while a horizontal attitude is being strictly observed.
Patent JP-H07181084-A (JP)
Title: Infrared image processor
Inventor: HIURA SEIJI
IPC: H04N5/33
Filed: 1993-12-24
Abstract: PURPOSE:To provide an infrared image processor applicable to the measurement of temperature distribution for the dark view unit of aircraft, the guide unit for flying object, etc., in which the noise due to Narcissus radiation 1 is removed. CONSTITUTION:An infrared ray R enters through a lens 1 into an infrared detector 2 where it is subjected to photoelectric conversion to produce an electric signal which is fed through an amplifier 3 to an A/D converter 4. The infrared detector 2 is cooled by a cooler 7 and Narcissus radiation N accompanied therewith is reflected on the lens 1 and mixed into the infrared ray R. The signal of Narcissus radiation N is prestored in a memory 5 and a subtractor 6 subtracts a data B stored in the memory from a mixed signal A of infrared ray and Narcissus radiation. Consequently, the signal caused by Narcissus radiation is removed and an original signal C of infrared ray can be outputted.
Patent JP-H10169819-A (JP)
Title: Air valve having fireplug
Inventor: TAJIRI KAZUMI
IPC: F16K27/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce a size and a manufacturing cost of an air valve and close a communication port of a valve box at the time of maintenance with certainty. SOLUTION: A valve body 15 for opening and closing a port 5 communicating with a pipe passage such as city water passage formed in a valve box 2 is arranged inside the valve box 2 of an air valve 1. A male screw thread 17 formed on a valve bar 15a of the valve body 15 is screwed with a nut 19 arranged inside the valve box 2. A fireplug 4 having a ball valve 3 is connected to the valve stem 15a. The communication port 5 communicates with the fireplug 4 having the ball valve 3 through a through-hole 16 penerating into the valve stem 15a, in the state that the communication port 5 is closed by the valve body 15.
Patent JP-H01172108-A (JP)
Title: Automatic housing store equipped with stacker crane carrying picking head
Inventor: YAMAMURO YOSHIAKI
IPC: B65G1/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable shipment by a case unit without letting a crane travel out of a store by providing a stacker crane with both a picking head having a case holding section capable of moving in all directions and a case conveyor for shipment stationed among storing shelves. CONSTITUTION:In picking, a case holding section 8 is moved in all directions with travel driving bodies 9 through 11 driven so as to be positioned at a specified point so that a desired case is held by holding pawls 16 and 17. Then, the case on a pallet pulled out over a fork 6 equipped with a lifter is transferred onto the free rollers 21 of a case pusher 20 so as to be placed on the free rollers 21 with the holding pawls 16 and 17 released. And then, the pusher 20 is positioned at the height of a case conveyor 25 for shipment by means of a lifting device 25 so that the case is pushed out onto the conveyor 25 by the pusher 22 so as to be carried out by the conveyor 25. This constitution thereby enables shipment without letting a crane travel out of a store.
Patent JP-H07290770-A (JP)
Title: Interface device
Inventor: KADOWAKI TOSHIHIRO
IPC: B41J2/525
Filed: 1994-12-28
Abstract: PURPOSE:To reproduce a full-color image by developing multivalue color data on a multivalue color image of a plurality of color components to store the same at every color components and outputting the multivalue color image to a color printer. CONSTITUTION:The color component image data VR 26-1, 26-2, 26-3 simultaneously read from full page image memories 4-1, 4-2, 4-3 according to the address generated from an address generation part are inputted to an image processing circuit 33 to become an image forming signal Vout 27. The reading from the full page image memories and the calculation of the image forming signals are performed four times at each time when an image is formed and, corresponding to respective times, yellow, magenta, cyan and black component images are outputted as the image forming signal Vout 27. The output of the image processing circuit 33 is inputted to a laser driver 10 as the data corrected in gradation by LUT corresponding to the color reproducing density of a printer by a gradation control circuit 34 and a laser 11 is driven to form an image.
Patent JP-H11157766-A (JP)
Title: Hoist
Inventor: MATSUOKA HIDEYOSHI
IPC: B66B11/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid changes in the gap between a rotor and a stator regardless of the magnitude of load working on a sheave. SOLUTION: A sheave 40 and a rotating shaft 30 are secured to the outer peripheral surface of a sheave shaft 16 freely rotationally supported on bearings 12, 14, a rotor 32 is secured to the outer peripheral surface of the rotating shaft 30, and a stator 20 is connected to the outer peripheral surface of the rotating shaft 30 via bearings 26, 28 and flanges 22, 24. When the sheave shaft 16 is deflected by the application of load to the sheave 40 via a rope 44, the position of the rotor 32 is varied according to the deflection of the sheave shaft 16, and the position of the stator 20 is also varied to hold constant the gap G between the rotor 32 and the stator 20.
Patent JP-H11162118-A (JP)
Title: Image information recording medium, and method and device for producing and using the medium
Inventor: ITO WATARU
IPC: G06T3/40
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable obtaining a print of high picture quality in the case where an image is saved as a file having approximately the same size as a conventional file and where an enlarged print is produced by enlarging image data of the maximum resolution held by the file. SOLUTION: In saving an image as an image file 5, high-resolution luminance component data 4 expressing a luminance component of image data 1 having a higher resolution than image data 2 of the maximum resolution in the image file, or link information indicating the location of the high-resolution luminance component data 4 or the like is stored together with the image data 2 into the image file 5. At the time of reproducing an enlarged image, information held by the image data 2 is used for a color-difference component, and the high-resolution luminance component data 4 is used for the luminance component. Since the human visual property is obtuse to the color difference, improvement in the precision in reproducing the luminance component causes a viewer to feel like as if the picture quality of the image were improved as a whole.
Patent JP-H08229533-A (JP)
Title: Volume reduction treatment of waste
Inventor: TAYA SADAO
IPC: C10J3/00
Filed: 1995-11-22
Abstract: PURPOSE: To enable safe and inexpensive volume reduction treatment of waste contg. chlorine-contg. polymers by executing combustion while maintaining a reducing atmosphere in which unburned carbon remains within a specific temp. range in the presence of an alkaline metal oxide, etc., in an incineration furnace. CONSTITUTION: The waste contg. the chlorine-contg. polymers, for example, shredder dust 5 of waste automobiles, is charged into a charge port 1 in the state of packing this waste into a container 6. This container is pushed into a charging passage 4 by a pushing piston 3. The shredder dust 5 is dropped to the lower part of the incineration furnace 7 and is burned by utilizing the main oxygen which is supplied from a supply port 9 and is subjected to flow regulation by a hole plate 10, the auxiliary oxygen which is supplied from a supply port 15, etc. On the other hand, the treated matter 12 reduced in volume by the combustion is dropped into a receiver 13. The thermal decomposition or combustion is executed by maintaining the reducing atmosphere in which the unburned carbon remains within the temp. range of 300 to 1000 deg.C in the presence of the alkaline metal oxide or alkaline earth metal oxide in the incineration furnace 7.
Patent JP-S63168218-A (JP)
Inventor: EREFUTERIOSU PARASUKEFUASU
IPC: B21C1/30
Filed: 1987-12-24
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-H03190379-A (JP)
Title: Ghost elimination device
Inventor: MATSUI NORIKO
IPC: H04N5/21
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the converging time by taking a difference with a ghost elimination reference signal (GCR) fetched at 4 preceding field from a current field for each field when the GCR is fetched and forming one field type for a minimum tap gain correction period. CONSTITUTION:A current fetch waveform is always stored in an area M1 and a waveform of 4 preceding field is stored in an area M5 by sending the content of a memory sequentially every time a GCR is fetched. Thus, the calculation of a GCR(SGCR) has an advantage that it is implemented fixedly by using the areas M1, M5. However, it takes time for a job to transfer the content of the memory sequentially before the GCR is fetched. Then a method of storing a signal in an area in which the oldest GCR of 4 preceding field to the current field is taken every time the GCR is fetched. Thus, the transfer from the memory area to the other memory area is omitted and the time is reduced.
Patent JP-H10171141-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: ISHII TORU
IPC: G03G5/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress cracking and to form a satisfactory undercoat layer by incorporating DMF as a component of a coating soln. contg. a dissolved organometallic compd. SOLUTION: An undercoat layer 4 is formed on an electrically conductive substrate 1 with a coating soln. made of a soln. of an organometallic compd. in an org. solvent and a photosensitive layer 2, 3 is formed on the undercoat layer 4. In this case, DMF is used as a component of the soln. Since DMF is a high b.p. solvent having high polarity, it is liable to remain in a film after coating and drying, and because of low surface tension (about 1/2 of the surface tension of water), DMF temporarily generates OH<-> ions by solvation with water. The hydrolysis of the organometallic compd. is accelerated, and since power to shrink pores formed in a film during drying is reduced, cracking is suppressed.
Patent JP-H069583-A (JP)
Title: Water-soluble triazine derivative
Inventor: FURANSHISUKO FUSO
IPC: C07D251/50
Filed: 1992-12-09
Abstract: PURPOSE: To obtain a new triazine deriv. useful for photochemically and thermally stabilizing a polyamide fiber material.  
     CONSTITUTION: This triazine deriv. is a compd. of formula I [where R is H, oxyl or the like; R 2  is H, a 1-5C alkyl or the like; R 3  is H or hydroxyl; M is H, an alkali metal or the like; Z is O or (NR 5 ) (R 5  is H or a 1-5C alkyl); and (x) is 1 or 2], e.g. a compd. of formula II. The compd. is obtd. by allowing a 1 mol compd. of formula III (where Hal is a halogen) such as sodium 1-N-(2,4- dichloro-6-s-triazinyl)aminonaphthalene-6-sulfonate to react with a 1 mol compd. of formula IV [where R is H, oxyl or the like; and Z is O or (NR 5 ) (R 5  is H or a 1-5C alkyl)] such as 4-amino-2,2,6,6-tetramethylpiperidine. The compd. of formula III is preferably obtd. by condensing a 2,4,6-trihalo-s-triazine, preferably cyanuric chloride and an aminonaphthalenesulfonic acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01170860-A (JP)
Title: Testing device for printed circuit board
Inventor: OGAWA TAKEO
IPC: G01R31/02
Filed: 1987-12-26
Abstract: PURPOSE:To improve quickness and accuracy of the test by electrically charging a printed circuit board through a resistor with a low resistance value for high speed electric charging and thereafter measuring an insulation resistance by means of changing-over to a resistor with a high resistance value for measuring the insulation resistance. CONSTITUTION:The title device is constituted of voltage impressing means E, circuit changing-over means S to bisect the circuit in parallel, resistor RC for high speed electric charging, instrument RS for measuring the insulation resistance, terminals T1, T2 for testing the printed circuit board and detecting means VD for the impressed voltage. Next, both ends of the circuit to be measured on the printed circuit board P are connected to the terminals T1, T2, and a voltage V1 of the means E is impressed in such a manner that the means S is made to the resistor RC side. Subsequently, a completion of electric charging is detected by the means VD, then the means S are changed-over to the resistor RS side, and the insulation resistance of the circuit board P is measured by impressing the voltage of the means E to the resistor RS. The measurement can be thereby performed accurately in a short time.
Patent JP-H10167778-A (JP)
Title: Treatment of cement-containing waste mud, hydraulic dried powder and its utilization
Inventor: ISHIHARA KENJI
IPC: C02F11/12
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating a cement-containing waste mud such as a slime rejected with soil improving construction works, etc., or a ready mixed concrete waste mud rejected from a ready-mixed concrete factory, etc., obtain a hydraulic dried powder of the cement-containing waste mud and further provide a defnite method for utilizing the dried powder. SOLUTION: This method for treating a cement-containing waste mud comprises forcibly pulverizing and drying an unhardened cement-containing waste mud or its dehydrated cake. Thereby, a hydraulic dried powder having <=12% moisture content and >=20% unhardened cement is obtained. The method for carrying out the solidifying treatment of a hydrous waste mud comprises mixing the hydraulic dried powder with a cement substitute material or a cement admixture comprising the hydraulic dried powder and the hydrous waste mud, granulating the resultant mixture and solidifying the granulated material.
Patent JP-H04196715-A (JP)
Title: Pll circuit
Inventor: NIKAIDO MASATAKA
IPC: H03L7/06
Filed: 1990-11-27
Abstract: PURPOSE:To attain quick pulling-in and to reduce residual jitter by controlling the oscillating frequency of a VCO(voltage controlled oscillator) in response to the output voltage of a D/A converter converting the output of a counter into an analog voltage signal. CONSTITUTION:A phase comparator 101 compares the phase of an input signal REF with that of a continuous clock signal VAR resulting from an output clock PCK divided by a frequency divider 105 to output a binary phase comparison signal UD, and a counter 102 counts up or counts down the signal UD at every clock input. The output COU of the counter 102 is fed to a D/A converter 103 as a digital code input, in which the signal COU is converted into an analog voltage signal and it is fed to a VCO 104 as a control voltage VCT and the VCO 104 generated an output clock signal PCK in response to the VCT. Then a change in a VCO control voltage at the pulling-in time is quickened to hold the VCO control voltage. Thus, the pulling-in time is shortened and an output with less jitter is obtained.
Patent JP-2000155973-A (JP)
Title: Optical head device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/135
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device where the ratio of the quantity of light used for detecting an information signal being recorded on a disk and a track error signal according to the phase difference method to the quantity of light of reflection light from the disk is large and a high S/N ratio can be obtained for the signals. SOLUTION: Reflection light from a disk 6 is diffracted by a hologram optical element 7 and is received by a photodetector 9. A focus error signal is detected from the -1 order diffraction light of the hologram optical element 7, and a track error signal by the phase difference method from the +1 order diffraction light of the hologram optical element 7, a track error signal by the push- pull method, and an information signal being recorded on the disk 6 are detected. The diffraction efficiency of the +1 order diffraction light is higher than that of the -1 order diffraction light.
Patent JP-H08184959-A (JP)
Title: Damping waterless photosensitive planographic printing plate
Inventor: INNO NORIBUMI
IPC: G03F7/027
Filed: 1994-12-28
Abstract: PURPOSE: To provide a damping waterless planographic printing plate excellent in sensitivity, reproducibility of dots, printing durability and scratching resistance, and can be developed with a water-base developer by incorporating at least one kind of specified photopolymerizable monomer into a photopolymerizable photosensitive layer. CONSTITUTION: This printing plate is produced by successively depositing a photopolymerizable photosensitive layer and a silicone rubber layer in this order on a substrate. The photopolymerizable photosensitive layer contains at least one kind of photopolymerizable monomer expressed by the formula. In the formula, R1 , R2 are independently substd. or unsubstd. alkyl groups, alkoxy groups, aryl groups, aryloxy groups, aralkyl groups, aralkoxy groups, or halogen groups, (h) is an integer 0 to 4, (i) is an integer 0 to 4, and h+i<=4. L1 , L2 are independently substd. or unsubstd. alkylene groups, pheylene groups, or aralkylene groups, (j) is 0 or 1, (k) is 0 or 1, and R3 , R4 , R5 , R6 are hydrogen atoms, alkyl groups or the like.
Patent JP-H05208945-A (JP)
Title: Optically active nitrile derivative and its production
Inventor: AZUMAI TAKAYUKI
IPC: C09K19/20
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the subject optically active nitrile derivative useful as a component of a liquid crystal material, having sufficient spontaneous polarization, responsive at a high speed and capable of assuming a ferroelectric liquid crystal phase within a temperature region near ambient temperature. CONSTITUTION:The objective compound of formula I {R is 1-15C (halo)alkyl or 2-15C alkoxyalkyl; X is COO or OCO; Z is formula II or III [(p) is 0-6; (q) is l-6; * indicates asymmetric carbon atom] (m) and (n) are 1 or 2; (s) is 0 or 1}, e.g. p-cyanophenyl (+)-4-(1-hexyloxyethyl)benzoate. The compound of formula I (X is COO) is obtained by reacting a carboxylic acid derivative of formula IV (Y is halogen or OH) with optically active phenols of formula V and the compound of formula I (X is OCO) is prepared by reacting a phenolic derivative of formula VI with optically active carboxylic acids of formula VII (Y' is halogen or OH).
Patent JP-H09164524-A (JP)
Title: Running condition judging device of wire saw
Inventor: OKUBO SHIGERU
IPC: B28D5/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To realize the ready and easy judgement of the running conditions of a whole wire saw by a method wherein the running conditions are displayed on a displaying means by means of graphic images, which typify respective actuating parts, on the basis of the conditions of the respective actuating parts detected with detecting parts. SOLUTION: A controlling part 100 detects the roll diameters of wire reels 50A and 50B by means of the turning angle signals sent from motors 102A and 102B. In addition, the present positions of touch rollers 52A and 52B, guide rollers 54A and 54B are detected on the basis of the amounts of displacements of the displacement detectors 104A and 104B provided on wire guide devices 98A and 98B. Further, the present positions of dancer rollers 58A and 58B and the disconnection of a wire are detected on the basis of the displacement signals sent from the displacement detectors 106A and 106B of the dancer rollers 58A and 58B. Furthermore, by inputting the turning angle signals sent from guide rollers 60, 60... in the controlling part, the amounts of wear of the guide rollers are detected on the basis of their amounts of rotation.  On the basis of the detection results as mentioned above, graphic images in response to the conditions of the respective actuating parts of a wire saw are displayed on a displaying monitor 30.