baber/WOPTO huggingface dataset:
Patent JP-H06159671-A (JP)
Title: Controlling method for combustion of hot-water supplying apparatus
Inventor: MATSUMOTO YOSHIMITSU
IPC: F23N5/20
Filed: 1992-11-30
Abstract: PURPOSE:To stabilize a hot water temperature at the time of outputting hot water by supplementing a backup heat quantity by intermittent combustion. CONSTITUTION:When combustion is stopped after a hot-water supplying apparatus is used, a post-heating quantity in a heat exchanger is obtained by calculation of a post-heating quantity calculator 26. Then, a standby time required for lowering the post-heating hot-water temperature to a lower limit operating temperature is set by a standby time setter 29 based on heat dissipating conditions of the exchanger. After the combustion is stopped, when this standby time is elapsed, a hot-water temperature in the exchanger is lowered to the lower limit operating temperature. In this case, intermittent combustion is conducted by a backup heat quantity necessary to raise the hot-water temperature up to a heating upper limit temperature. Thus, the hot-water temperature in the exchanger is always held in a range of an upper limit allowable temperature and a lower limit allowable temperature of the set temperature. Thus, when hot water is then output, hot water of a temperature substantially near the set temperature can be output from a water cock, and hot water user can use the hot water with comfortableness.
Patent JP-H05170453-A (JP)
Title: Production of multiple chloride solution
Inventor: TSUKIJI NORIO
IPC: H01F1/34
Filed: 1991-12-25
Abstract: PURPOSE:To newly provide a method for controlling the molar ratios of the essential component elements in a multiple chloride soln. for production of soft ferrite and to solve the problems associated with the conventional processes relating to the removal of impurity elements. CONSTITUTION:More specifically, the process for production of the multiple chloride has a stage 1 for measuring the iron concn. and hydrochloric acid concn. of the waste liquids of hydrochloric acid pickling for steel plates of ordinary steels; a stage 2 of roughly adjusting the ratios of the FeCl2, MnCl2 and ZnCl2 of the multiple chloride soln. so as to attain prescribed molar ratios by dissolving metal iron, metal manganese and metal zinc at the prescribed ratios determined from the iron concn. and hydrochloric acid concn. of the waste liquids of hydrochloric acid pickling for the steel plates of the ordinary steels; a stage 3 for adding an aluminum chloride compd. to the multiple chloride soln. to dissolve the compd.; a stage 4 for adding metal manganese powder to the multiple chloride soln. dissolving the aluminum chloride compd. to adjust the pH of the soln. to >=4.4; a stage 5 for obtaining the refined multiple chloride soln. by separating and removing the precipitate formed in the multiple chloride soln. adjusted to >=4.4 pH; and a stage 6 consisting of fine adjustment of the molar rations of the FeCl2, MnCl2 and ZnCl2 of the refined multiple chloride soln.
Patent JP-H10260776-A (JP)
Title: Contact type input equipment and position control method
Inventor: YASUTAKE TAIZO
IPC: G06F3/033
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of not only inputting a position but also inputting the other information by using a sensor for detecting contact by providing first and second force detectors for generating signals in response to the position of applied force and making the second force detector perform the contact different from that of the first force detector. SOLUTION: The first force detector generates the two signals for stipulating the position of the force applied to it in response to the position of the force applied to the first force detector. The second force detector is mounted to the four end parts of the first force detector, performs the contact different from that of the first force detector and generates the signals in response to the force applied to it. For instance, relating to a control input equipment 105, a connection part 145 for control connects six force detectors 110, 115, 120, 125, 130 and 135 and outputs the response signals of the force detectors. The connection input equipment 105 generates control input by pressing one of the six force detectors.
Patent JP-H08225755-A (JP)
Title: Resin composition for can outer surface-finishing varnish
Inventor: SASAKI HIRONAO
IPC: C09D161/22
Filed: 1995-12-28
Abstract: PURPOSE: To obtain a resin composition for a can outer surface-finishing varnish having excellent wet inking properties. CONSTITUTION: This resin composition for a can outer surface-finishing varnish is obtained by blending (A) a polyester resin containing 30-70mol% isophthalic acid, 30-70mol% an aromatic dicarboxylic acid other than isophthalic acid, 0-40mol% a 2-12C aliphatic dicarboxylic acid 0-10mol% to total acid component of a polycarboxylic acid having >=3 valence and 70-100mol% neopentyl glycol, 0-30mol% the other glycol component as glycol components and 0-10mol% 23 valent polyol to total alcohol with (B) an alkyl ether formaldehyde resin in a part. wt. ratio of (A/B)=(95/5)-(60/40).
Patent JP-H07177365-A (JP)
Title: Gradation processor for preventing irregular color
Inventor: TSUJI KATSUHISA
IPC: G06T5/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a gradation processor simplified in its hardware constitution and capable of reducing color turbidity while using a vertical ground tint pattern and suppressing the generation of color moire by providing the processor with a means for dividing a gradation expressing pattern into prescribed block units. CONSTITUTION:When RGB picture data are inputted from a scanner part, reflection factor linear data are converted into density linear data by scanner gamma 301. The RGB data converted into the density linear data are divided into two systems, one is processed by a color correcting part 302 for converting RGB into YMCBk and the other is processed by an image area separating part 305 for separating a pattern part from a character part. Color corrected data are processed by a gradation processing part 304 through printer gamma 303 and outputted to a printer. Image area separated data are respectively inputted to the color correcting part 302, the printer gamma 303 and the gradation processing part 304 and used for the switching of a pattern and a character. Consequently colors are overlapped at random while holding resolution by using a vertical ten-thousand pattern.
Patent JP-H06215787-A (JP)
Title: Method for suppressing combustion gas temperature in fuel reformer
Inventor: UCHIDA HIROSHI
IPC: C01B3/38
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the breakage of a reaction pipe by inserting a heat exchange in the burner flame of a reformer, and circulating a cooling solution into the heat exchanger to lower the combustion gas temperature. CONSTITUTION:A heat exchanger 10 is provided in the flame 4 from the burner 3 of a fuel reformer 1. When a cooling water is circulated as shown by arrows (c), (d) at operation, the cooling water has good heat conduction property, compared with combustion gas even when the heat exchanger 10 is present in the flame 4, and heat exchange is efficiently performed before the combustion gas is diffused. Thus, the combustion gas temperature is lowered, and the breakage of a reaction pipe can be prevented.
Patent JP-H06183981-A (JP)
Title: Antiulcer agent containing muco polysaccharide extracellularly produced by chlorella bacterium
Inventor: TANAKA KUNIAKI
IPC: A61P35/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an antiulcer agent containing a mucopolysaccharide which is produced by extracellular secretion from a specific bacterial strain belonging to the genus Chlorella as an active ingredient, having strong antiulcer action on various ulcers, being non-toxic, capable of readily purifying and collecting in a large amount. CONSTITUTION:This antiulcer agent contains a muco polysaccharide extracellularly produced and secreted from Chlorella sp. K-4035 strain belonging to the genus Chlorella as active ingredient. This mucepolysaccharide has the following properties: Physical property: white powder; color reaction: positive to Molisch reaction, phenol sulfuric acid reaction, etc., and negative to ninhydrin reaction and iodine starch reaction, etc.; elementary analysis: C 38.14+ or -1.59%, H 6.28+ or -0.29%, N 1.38+ or -0.34; molecular weight: 800000-1200000; pH: 4.5-5.5; solubility: soluble in water, insoluble in alcohol, acetone, etc.; constitutional sugar: rhamnose, arabinose, mannose and uronic acid. Furthermore, the muco polysaccharide is obtained e.g. from the culture filtrate after culturing Chlorella sp. K-4035 strain in a liquid medium at 30 deg.C for 4 days.
Patent JP-H09189886-A (JP)
Title: Optical device
Inventor: BERGMANN ERNEST EISENHARDT
IPC: G02F1/09
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device though executing a polarization dependent function, polarization independent for the outside of the device by providing the device generating parallel beams and the device executing the polarization dependent function dependent on the parallel beams. SOLUTION: An arrival beam from an optical fiber 31 is received by a port 5 of a walk-off device 1 after passing through a lens 32. The lens 32 generates collimated parallel beams on the port 5. The generated parallel beams are made incident on a polarization correction device 33, and the polarization of both beams are rotated in the specified direction by a specified quantity. The beams are inputted to a walk-off device 35 after outgoing the polarization correction device 33 to pass through the walk-off device 35. Then, a ratio of the not polarized light outgoing from an exit port 43 is changed. When the ratio is changed between from 0% to 100%, this device functions as a switcher. Thus, the device executing the polarization dependent function and polarization independent in the outside of the device is obtained.
Patent JP-2001160235-A (JP)
Title: Optical head and optical recording and reproducing device
Inventor: YUMA YOSHITO
IPC: G11B7/135
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which deals with two kinds of optical recording media varying in the thicknesses of light transparent layers and is capable of easily correcting the respective spherical aberrations generated during the recording and reproducing of the respective optical recording media. SOLUTION: In recording and reproducing of the one optical recording medium, the zero order light which is a first laser beam L1 emitted from a light emitting and receiving element 11 and is transmitted as it is through a hologram element 13 is condensed by an objective lens 14 onto the optical recording medium. In recording and reproducing of the other optical recording medium, the first order light which is a second laser beam L2 emitted from the light emitting and receiving element 11 and is diffracted by the hologram element 13 is condensed by the objective lens 14 onto the optical recording medium.
Patent JP-2000172342-A (JP)
Title: Granular particle filling method and device
Inventor: KONDO MIKIO
IPC: G05D7/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for improving the fluidity of a granular particle and precisely filling a packaged member with the prescribed amount of granular particles at high speed at the same time as the opening of an opening/closing member. SOLUTION: Gas introduction ports 20, 20... introducing gas into a granular particle storage container 14 where granular particles P are stored when a packaged member is filled with the granular particles P stored in the storage container 14 are installed and an opening/closing member 26 opening/closing a flow-out port 16 is installed. The opening time or the opening area of the flow-out port 16 in the opening part of the storage container by the opening/ closing member 26 is controlled. Thus, the filling amount is made to be constant and filling at high speed is realized.
Patent JP-H09158956-A (JP)
Title: Shaft assembly
Inventor: WAKAMATSU MINORU
IPC: F16C3/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of vibrations by fitting a pair of cross groove universal joints to both ends of a shaft via inner races, and assembling them so that the braking force applied to the balls of the cross groove universal joints at the time of torque transmission is offset each other. SOLUTION: Six ball grooves 15a of A-F are formed at the pitch of 60 deg. on the inner race 16a of a first cross groove universal joint 13 on the input side, the ball grooves 15a are inclined by the prescribed angle against the axis, and the adjacent grooves 15a are made symmetrical against the axial direction. Ball grooves 15b are likewise formed on the inner race 16b of a second cross groove universal joint 14 on the output side, and the inclining direction of the ball grooves 15b is made opposite to the that of the ball grooves 15a. The direction of the frictional force generated on the ball grooves 15a is inverted in turn, and the rotational tertiary forcing power is generated. It is same on the ball grooves 15b.  The forcing power generated on both cross groove universal joints 13, 14 is offset each other and reduced, and the vibrations of a shaft caused by the forcing power can be reduced.
Patent JP-H06196446-A (JP)
Title: High frequency magnetic field excitation treatment device
Inventor: KAKIMOTO YOSHIHIRO
IPC: H01L21/205
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the damage such as crystal dislocation and the like caused by plasma irradiation damage to the wafer surface when the thin film on the wafer is etched. CONSTITUTION:The outer wall 1, which forms the outer shell of a plasma generating chamber 9, is formed in hollow conical shape, and high frequency coil 3 is wound in uniform density on the surface of conical circumferential surface of the outer wall 1. Material 12 to be etched is provided on the lower part of the plasma generating chamber 9. High frequency power is applied to a high frequency application coil 3, and a high frequency magnetic field 10 is generated by diverging and attenuating it toward the material 12 to be etched, and plasma etching is conducted by discharging plasma without any electrode.
Patent JP-H09156695-A (JP)
Title: Charging and cleaning method of charging device
Inventor: OMORI TOSHIYUKI
IPC: B67C3/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To clean a charging device in a short time without disassembling a measuring device. SOLUTION: After a charging liquid retained in a tank has been measured by a measuring device 20, it is charged through a charging nozzle. In this case, when charging true liquid, a bag an provided in the cylinder 30 of the measuring device is expanded until it comes in contact with the inside wall face 47 of the cylinder and the charging liquid is sucked and measured. After that, the bag body is contracted to lead the charging liquid to the charging nozzle. When cleaning the device, a cleaning medium is supplied in the bag body and discharged by the contraction of the bag, while keeping the bag body in the nearly contracted condition.
Patent JP-H07177317-A (JP)
Title: Device for fixing film on drum
Inventor: YOSHIOKA HITOSHI
IPC: B41L13/14
Filed: 1993-12-21
Abstract: PURPOSE:To provide a device for quickly, surely and automatically fixing a film on a drum without folding the film. CONSTITUTION:This film fixing device is provided with a front part pressing- member-operating means 14 for supporting a front part pressing member 3 acting on the front end part of a film by a drum 1 so as to optionally oscillate the member 3 around an axial center P parallel with the axial center of the drum 1, supporting a rear part pressing member 4 acting on the rear end part of the film so as to optionally oscillate the member 4 similarly around the center Q and optionally slide the member 4 in the peripheral direction of the drum 1, exciting the oscillation of the members 3, 4 so that their film pressing ends 3a, 4a come into contact with the outer periphery of the drum 1, and then forcedly oscillating the member 3 oppositely to the drum 1 so as to float the pressing end 3a from the outer periphery of the drum 1 and a rear part pressing member operating means 15 for forcedly oscillating the member 4 slided backwards and sliding the member 4 forwards so as to float the pressing end 4a from the outer periphery of the drum 1 and superpose the floated end 4a to the surface of the rear end part of the film.
Patent JP-H06166184-A (JP)
Title: Ink jet recording device
Inventor: SUNAKAWA SHINICHI
IPC: B41J2/185
Filed: 1992-12-01
Abstract: PURPOSE:To reduce defective recording by changing processing order of a recovery means for recovering defective ink discharge of a record means cartridge in accordance with result of a means for detecting attribute of the mounted record means cartridge. CONSTITUTION:A record head cartridge having an ink jet record head and an ink tank integrally comprises a connector for connecting a drive circuit and a cartridge interface, a head control section and a cartridge ID generating section. For example, as for a processing in which an automatic recovery processing is performed at every fixed time by using an interrupt signal by a timer, an ID number of the record head cartridge to be mounted from the cartridge interface is inputted and determined whether or not it is the same cartridge as a cartridge at an previous automatic recovery processing by referring to a cartridge retention register. When it is the same cartridge, the processing is executed by an automatic recovery processing I written in a ROM. When it is not the same, the processing is executed by an automatic recovery processing II, and the ID number of the cartridge is stored in the cartridge retention register.
Patent JP-H11176838-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA KIYOTERU
IPC: H01L29/737
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a new heterojunction structure and is particularly useful as an HBT. SOLUTION: In a semiconductor device having a heterojunction structure A, where to the upper surface and the lower surface of an n-type or a p-type semiconductor layer, semiconductor layers having conductivity types opposite to that of the semiconductor layer are bonded, an n-type semiconductor layer 3 of the heterojunction structure A is composed of GaN-based compound semiconductor, and p-type semiconductor layers 2, 4 consists of diamond crystals.
Patent JP-H09161464-A (JP)
Title: Image recording/reproducing device
Inventor: HAYASHI YOSHIAKI
IPC: G11B27/032
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To manage a recorded material easily without using any database. SOLUTION: A material and a material managing information are recorded as a file in a device 1 with a recording medium which can be accessed randomly. Material managing information is stored in a device 4 and the index region of the device 1 is referred to by a computer 3 and all material managing information is read and displayed in a list at a device 5. A user produces a reproduction order list based on the list display. The material is read and reproduced automatically from the device 1 based on the reproduction order list according to the user's instruction. Since the reproduction order list is produced based on the list display, the material can be controlled without using any database. Also, when the device is applied to a system using the database, the recovery and emergency measure for database trouble can be easily made.
Patent JP-H09159942-A (JP)
Title: Optical switch
Inventor: OKUDA MAKOTO
IPC: G02B6/40
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical switch which can switch optical connections and is high in the package density of optical fibers. SOLUTION: Reception-side optical fibers 3 (3a and 3b) are inserted into plural V grooves 5 formed on an optical fiber array member 1, and the side of the connection end surface 16 of a master optical fiber 4 is moved to the sides of connection end surfaces 15 of the optical fibers 3 and selectively inserted into one of the V grooves 5, thereby switching the optical connection of the master optical fiber 4 with the reception-side optical fiber 3. The array pitch of the V grooves 5 is set to the external diameter (125μm) excluding the jacket part 8 of the reception-side optical fibers 3, and 1st reception-side optical fibers 3a and 2nd reception-side optical fibers 3b led out of 1st and 2nd optical fiber ribbons 9a and 9b of optical fibers arranged one over the other are alternately crossed and arrayed in the respective V grooves 5.
Patent JP-H05183386-A (JP)
Title: Wavelet converter
Inventor: MIYAZAKI TAKASHI
IPC: H04N19/59
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the number of bisected sub band filters and to compress a circuit scale by using the bisected sub band filters in multiplex fashion. CONSTITUTION:A first bisected sub band filter circuit 100 inputs the output of first delay circuits 111 to a first convolution arithmetic circuit 118, and outputs a result by performing the convolution arithmetic operation of a low- pass type filter coefficient and that of a high-pass type filter coefficient on an input signal alternately. Also, at a second bisected sub band filter circuit 101, a reduced high band signal at an initial stage is inputted to second delay circuits 121... and the output of the circuits are inputted to a second convolution arithmetic circuit 128, and a result is outputted by performing the convolution arithmetic operation of a low-pass type filter coefficient and that of a high-pass type filter coefficient on the input signal alternately. Furthermore, a third bisected sub band filter circuit 102 is provided with third-sixth delay circuits 131-161 and a third convolution arithmetic circuit 181, and performs residual filter arithmetic operations.
Patent JP-H11172340-A (JP)
Title: Production of low silica sintered ore
Inventor: SATO HIDEAKI
IPC: C22B1/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To produce the sintered ore of <=5% SiO2 content with suppressed deterioration of quality while securing the degree of freedom of the selection of raw material without receiving the severe restriction to the grain size and the blending adjustment. SOLUTION: To the reducing quantity ΔSiO2 of the SiO2 , MgO is adjusted to 0.5×ΔSiO2 <=ΔMgO<=ΔSiO2 and the increasing quantity ΔB of basicity B is adjusted to 0.1×ΔSiO2 <=ΔB<=0.2×SiO2 . Wherein, the sintered ore compositions in the conventional method and in this invention are the following. The sintered ore composition is 5.0-5.5 wt.% SiO2 , 1.5-2.0 wt.% MgO and 1.70-1.90 wt.% B in the conventional method and 3.5-5.0 wt.% SiO2 , 0.5-1.2 wt.% MgO and 1.90-2.10 wt.% B in this invention.
Patent JP-H06196048-A (JP)
Title: Manufacture of vacuum valve
Inventor: HATTORI TAKASHI
IPC: H01H33/66
Filed: 1992-12-25
Abstract: PURPOSE:To quickly and surely reduce a pressure in an insulating vessel to a predetermined vacuum degree by ensuring a clearance for ventilation on a brazing material during the time for operating pressure reduction in the inside of the insulating vessel. CONSTITUTION:A wax material 10 is interposed in a connecting part between an insulating vessel 1 and metal caps 2, 5. In this brazing material 10, a flat plate part 11 annularly formed in predetermined thickness and a plurality of protrusion parts 12 almost radially arranged in a surface of this flat plate part are provided. In this condition, while reducing a pressure in the insulating vessel 1 in the atmosphere of reducing a pressure, the brazing material 10 is heated and melted, to fix the insulating vessel 1 and the metal caps 2, 5 by brazing.