baber/WOPTO huggingface dataset:
Patent JP-2001152157-A (JP)
Title: Riser tube of coke oven and operating method of coke oven
Inventor: HASEGAWA YUTAKA
IPC: C10B27/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To surely restrain diffusion of ammonia liquor outside from an opening of a canopy of a riser tube upon edge cutting operation. SOLUTION: The riser tube 30 of a coke oven comprises a riser tube canopy 7 arranged on the upper part of a carbonizing chamber 3 and communicating with the carbonizing chamber 3 and a gas collecting main tube and for exhausting remaining gas generated at the last stage of the carbonization of coal, a flat head valve 8 controlling communication with the gas collecting main tube 6 by opening and closing in conjunction with opening and closing of the riser tube canopy 7, a liquid supplying device 32 arranged nearer to the side of the carbonization chamber 3 than the valve 8 and injecting ammonia liquor toward the generating gas, and a liquid supply controlling device 35 that stops injection of the liquid from the liquid supply device 32.
Patent JP-H07169181-A (JP)
Title: Disk driving device
Inventor: OWAKI NOBORU
IPC: G11B23/03
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a disk driving device capable of improving accuracy of disk mounting planes in a rotor hub and to increase the recording density of the disk. CONSTITUTION:The ceramic disk supporting plane forming member 20 of a thin plate circular shape is mounted on the upper plane of the ring shaped projecting part 9 of a rotor hub 8 and a disk 16 is mounted on the forming member 20. Moreover, another disk 16 is mounted on the disk 16 through a spacer 21. Projected lines in the circumferential direction are formed projectingly on upper and lower planes of the forming member 20 and the spacer 21 and the working into plane shape for forming mounting plane only for projected lines is performed.
Patent JP-H11158432-A (JP)
Title: Water-base gloss ink composition
Inventor: MIYASHITA HIROSHI
IPC: C09D11/17
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in the dispersedness of the constituent pearl pigment delivery by using a composition essentially consisting of a pearlescent pigment, a dispersant being an amino-modified silicone oil emulsion, a resin, and water. SOLUTION: This composition essentially consists of 1-40 wt.%, desirably, 2-30 wt.%, based on the total weight of the composition, pearlescent pigment, desirably, 1-5.0 wt.% dispersant being a nonionic silicone ultramicroemulsion based on an amino-modified silicone oil having a structure of flue formula (wherein A is CH3 or OR'; and R and R' are each an alkyl) and used in the form of an aqueous emulsion; a resin (e.g. an alkali metal salt of a styrene/ acrylic acid copolymer); and water. This composition, when used in the form of a lowly viscous ink, can be easily re-dispersible even after long-term storage and can give writing of uniform density, and it, when used in the form of a highly viscous ink, shows good dispersedness and good ink delivery and is not problematic in agglomeration even when stored for a long term.
Patent JP-2001149974-A (JP)
Title: Method for treating waste water
Inventor: OKA KIICHIROU
IPC: C02F3/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water by which the amounts of nitrogen and/or phosphorus to be added to dispose of BOD and the generation of excess sludge are reduced. SOLUTION: A carrier is charged into an aeration tank filled with organic waste water containing BOD, nitrogen and phosphorus in <100:5:1 weight ratio of nitrogen and phosphorus to BOD, and the deficiency of nitrogen and/or phosphorus is supplied to the raw water to be introduced so that the weight ratio of BOD:nitrogen:phosphorus in the raw water is controlled to >=100:5:1. Meanwhile, the number of fungus bodies to the volume load of the carrier is measured, and, after the number of fungus bodies is controlled practically to a fixed value, the amounts of the nitrogen and/or phosphorus to be added to the raw water are decreased to adjust the BOD:nitrogen:phosphorus weight ratio to <=100:2.5:0.5.
Patent JP-H10190374-A (JP)
Title: Differential amplifier circuit
Inventor: SAKAI MINORU
IPC: H03F3/45
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To take larger dynamic range in a circuit for outputting the larger one of the inversion/non-inversion of a generated differential voltage. SOLUTION: By transistors Q5 and Q6 for clamping, a second difference voltage is clamped corresponding to a first difference voltage and the first difference voltage is clamped corresponding to the second difference voltage. When the collector potential VA of the transistor Q1 of a differential amplification part becomes smaller than an operating point, the collector potential VB of the transistor Q2 becomes larger than the operating point, and when the VB becomes Vcc-R1I1+VBE, the transistor Q6 clamps it to VB-VBE. The operating point is set to V1+ΔV-1/2VBE for not saturating the transistors Q1 and Q2 and thus, the dynamic range is the double before as Vcc-(V 1+ΔV)+1/2VBE.
Patent JP-H06193112-A (JP)
Title: Ball valve for water tank
Inventor: MAKINO TETSUO
IPC: E03D1/33
Filed: 1992-12-22
Abstract: PURPOSE:To open and shut a drain port of a water tank with a lesser electric power. CONSTITUTION:A rod member 42 of a float device 40 is connected, through a chain 33, to a ball valve 32 which opens and shuts a drain port 31 of a water tank 10. The float device 40 is composed of a buoyancy body 41, the rod member 42 and a holding member 43 which is hinged to a bracket 45. A notched part 43a of the holding member 43 is constituted so that an operating shaft 47 of a solenoid 46 serving as a pressing member for pushing and sinking the float device 40 into water can be fitted therein.
Patent JP-H06315526-A (JP)
Title: Hydrogel laminate, adhesive plaster, conjugate material and those production
Inventor: NIKIRU KEI KUNDERU
IPC: B32B7/04
Filed: 1993-12-15
Abstract: PURPOSE: To improve the exfoliation resistance by forming a hydrogel layer containing a hydrophilic polymer which is laminated on an adhesive polymer layer coated on one side of a substrate and copolymerizing the two layers of the polymers. CONSTITUTION: This hydrogel laminate 10 which is suited to use as bandages for scald and wound has a substrate 16 of which one side is coated with an adhesive (adhesive polymer) 18, and hydrogel 20 containing a hydrophilic polymer which is formed on the side of the adhesive 18. The hydrogel 20 is graft- polymerized by electronic beam radiation to covalent bond with the adhesive 18, i.e., the adhesive polymer is copolymerized with the hydrophilic polymer contained in the hydrogel 20 by exposing electronic beam radiation. Thus, a laminate having excellent exfoliation resistance is obtained.
Patent JP-H09186262-A (JP)
Title: Hybrid integrated circuit device
Inventor: YAMAMOTO TOMOHIKO
IPC: H01L23/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device wherein the heat radiations of its active elements are made favorable and such problems as the breakings of its bonding wires and the reduction of its board utilizing efficiency are not generated. SOLUTION: An active element 57 is stored in a comparably narrow rectangular hole 56a to make the movement of the active element 57 by a fused solder in its soldering process suppressible. Also, bonding wires 62 for connecting electric circuits on an insulation board 51 with the active element 57 in the rectangular hole 56a are stored in expanded holes 56b to make the contactings of the bonding wires 62 with the insulation board 51 preventable. Therefore, the insulation board 51 with the thickness formed to secure a necessary mechanical strength can be used.
Patent JP-H06183498-A (JP)
Title: Shutter to restrict oil feed in fuel oil feed pipe
Inventor: WATANABE HIDEAKI
IPC: B60K15/04
Filed: 1992-12-22
Abstract: PURPOSE:To offer shutters that need no separate holding plate or holding ring for the cap retainer, and that can be installed by single operation. CONSTITUTION:A plate spring shutter 1 which is supported with a shutter support in an oil feed pipe near an oil feed port for automobiles and which is opened/closed by the insertion/withdrawal of an oil feed gun nozzle. The shutter body 1a is integral with a shutter operator 2 through an arm 3 which is elastically deformed when the shutter is opened. The shutter operator has an irregular surface for insertion and locking below a cap retainer on the shutter body 1a side.
Patent JP-H11171092-A (JP)
Title: Mud suction preventing device for water jet propulsion fireboat
Inventor: ISHIGAKI EIICHI
IPC: A62C29/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a fireboat that can jet water without sucking mud and the like even in a shallow place. SOLUTION: In a fireboat jetting jet water sucked from the boat bottom to carry out fire fighting activity, a lower face part of a jet water suction port 5 opened to the boat bottom is provided with a dust net 3 formed of stainless steel material, and both ends of this dust net 3 are suspended from winding rollers 4 provided at both boards of a hull 1. This dust net 3 is lowered to hold down mud and the like so as to prevent the mud and the like from being sucked even in a shallow place.
Patent JP-H09185448-A (JP)
Title: Character input device
Inventor: WATANABE KENJI
IPC: G06F3/023
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to surely recognize whether the selecting operation of character instructed by a character selecting means is accepted or not by shifting and displaying respective characters displayed in a display area when the selection of candidate characters is fixed by a selection fixing means. SOLUTION: First of all, it is discriminated whether an operation for displaying the character shown by a character selecting dial 85 as an input candidate character is already started or not. In this case, when an affirmative result is provided, the information of character decided by character information buffered in a character selecting dial buffer and character kind signals buffered in 1st and 2nd character kind buffers is stored in a position next to the position shown by cursor position information in a text area by a CPU. Afterwards, the CPU performs the updating operation of display buffer based on updated cursor position information and stored contents in the updated text area and switches the operation to display shifting a display character string area by area.
Patent JP-2001159605-A (JP)
Title: Laser spectroscopic analyzer and analyzing method
Inventor: TO KETSU
IPC: G01N21/35
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser spectroscopic analyzer and an analyzing method, capable of easily and certainly analyzing the concentrations of a plurality of components, while putting the beneficial point of a laser spectroscopic method to practical use. SOLUTION: A plurality of single-wavelength oscillating semiconductor laser beam sources of different wavelength bands are provided as the laser beam oscillation source in a laser spectroscopic analyzer, and a controller for scanning the wavelengths of laser beams emitted from the semiconductor laser beam sources is provided within a prescribed range.
Patent JP-2000171892-A (JP)
Title: Image blur check adapter and image blur check method
Inventor: ENOMOTO SHIGEO
IPC: G03B17/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To check whether or not image blur occurs at the time of photographing. SOLUTION: By fitting an attaching base 20 in the accessory shoe of a camera body by an attaching screw 30, an image blur check device 1 is fixed on the camera body. A shutter speed setting variable resistance dial 11, a focal distance setting variable resistance dial 12 and a X-contact time lag setting variable resistance dial 13 are operated to set shutter speed information, focal distance information on the photographing lens of a camera and an X-contact time lag. The angular velocity of the optical axis of the photographing lens is detected at prescribed intervals over the entire exposure period and is integrated over the time so as to calculate the angular displacement. Based on the angular displacement, the shutter speed information, the focal distance information and the X-contact time lag information, the image blur amount for the entire exposure period is calculated. When the image blur amount exceeds a prescribed tolerance, an LED 14 is lit so as to inform of the occurrence of image blur.
Patent JP-2001157662-A (JP)
Title: Power transmission mechanism and inserting operation sensing device for bar-shaped body using the same
Inventor: IKUTA KOJI
IPC: G09B9/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism suitable for translating or rotating a tubular cylindrical object to be moved such as an endoscope or the like used at a medical site. SOLUTION: This device is provided with a sphere abutting on the object 6 to be moved and capable of at least translating or rotating the object to be moved by frictional force, rollers 2-5 abutting on the sphere and rotating the sphere by frictional force and motors 2A-5A for rotating the rollers. In this case, the rollers abut on the sphere at an equational plane perpendicular to the normal line from the contact point of the sphere and a cylindrical member, the rotating forces of the rollers are transmitted to the sphere by the frictional force, and the sphere can transmit translating or rotating movement to the object by the frictional force between the object to be moved and the sphere.
Patent JP-H10165101-A (JP)
Title: Hydrangea tea extract-containing candy
Inventor: NISHIMURA TAKAHISA
IPC: A23G3/34
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain hydrangea tea-contg. candy which lessens the bitter taste of this tea and is tastefully enjoyable while maintaining the antiallergic function for the purpose of a pollinosis treatment, etc., by compounding a mixture obtd. by mixing BSA and dextrin with a hydrangea tea extract. SOLUTION: This candy is obtd. by emulsifying a mixture obtd. by mixing the BSA (saccharification type α-amylase produced by the bacteria belonging to the genus Bacillus) or CGTase  cyclodextrin synthetic enzyme [1,4-α-D-Glucan or 4-α-D-(1,4-glucano)-transeterase)] into fats and oils and compounding the resulted emulsion with the hydrangea tea extract.
Patent JP-H03205792-A (JP)
Title: Power unit for x-ray tubular bulb
Inventor: NAKATANI TAKEHIKO
IPC: H05G1/20
Filed: 1989-12-29
Abstract: PURPOSE:To adjust the tube voltage with the optimum PID constant and obtain the stable X-ray output by changing the feedback constant of an error amplifier in conjunction with the output current of an X-ray tubular bulb. CONSTITUTION:When a power source is turned on while the X-ray output is set to the minimum level, the output current is small in this stage, a signal is outputted from an output current detector 15, a switch element 5 is turned on, and a PID constant setting element 8 is connected to the feedback path of an error amplifier 4. The tube voltage is controlled with a relatively large time constant for the fluctuation of the power voltage. When a setter 2 ie operat ed to raise the X-ray output to the next stage, a signal is outputted from a corresponding output current detector 16, and a PID element 9 optimum for this output current is connected to the error amplifier 4. The PID constant corresponding to the X-ray output is set, and the X-ray output can be stabilized.
Patent JP-H03204350-A (JP)
Title: Operation device for seat adjustment
Inventor: ITO KAZUO
IPC: B60N2/90
Filed: 1989-12-29
Abstract: PURPOSE:To improve operability and reduce product cost by providing at least two operating parts having three-dimensional forms of the seat surface and backrest of a seat, the constitution being such that their operating directions conform to the moving directions, and disposing the operating parts in the middle position of seats. CONSTITUTION:At least two operating parts 11-14 having three-dimensional forms in which the characteristics of the three-dimensional forms of the seat surface 6 and backrest 7 of a seat 1 are extracted are provided, the constitution being such that these operating directions conform to the corresponding moving directions of the seat surface 6 and backrest 7, and at least two operating parts 11-14 are disposed in the middle position of right and left seats 1. According to this constitution, the operating direction can be easily seen, and the operation is very easy to understand. Further, this device is easy to operate without requiring a forced posture to an operator in the seat 1, and further allows the use of the same form in the left and right seats, so that the production of only one kind is sufficient, resulting in a reduction in die cost, and thus, the product cost can be reduced.
Patent JP-H11176177-A (JP)
Title: Non-volatile semiconductor storage
Inventor: SUGIURA YOSHIHISA
IPC: G11C16/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To achieve an excessive writing verification function in a flash memory where one latch circuit for constituting a data register is provided to two bit lines. SOLUTION: Two cell arrays 11-1 and 11-2 are exclusively selected. When an excessive writing cell is detected at the cell array 11-1, one page of the cell data for two pages to be retracted in the cell array 11-1 is transferred to a sense latch circuit 13-2 being provided in the cell array 11-2 that is not selected and is in an unused state for storing, and the other page data are stored in a sense latch circuit 13-1 in the selection 11-1, thus achieving an excessive writing verification function even in a configuration where one latch circuit is provided for two adjacent bit wires in the cell array with bit wire shield structure.
Patent JP-H09185255-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents the occurrence of ghost in any conditions and ensures satisfactory image formation. SOLUTION: Because the surface of a developing roller 56 and the surface of a photoreceptive drum 20 are rotating in opposite directions to each other in the position where they are the nearest to each other (nip part), the formation of a toner image from an electrostatic latent image and the attraction and recovery of residual toner are separately carried out before and after the nip part, and improvement in the capability of attracting and recovering the residual toner is possible. Also, the developing roller 56 is made of an conductive elastic body and the peripheral speed of the developing roller 56 is two or more times that of the photoreceptive drum 20, therefore by the residual-toner scrape effect of the developing roller 56 the capability of attracting and recovering the residual toner can be further enhanced.
Patent JP-2002161051-A (JP)
Title: Therapeutic agent for cerebral ischemic disease or the like
Inventor: KUSHIMA HIROSHI
IPC: A61P25/28
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for cerebral ischemic diseases, etc., comprising a substance having human leukocyte elastase inhibitory activity as an active ingredient. SOLUTION: This therapeutic agent for the cerebral ischemic diseases, etc., comprises a substance having a human leukocyte elastase inhibitory activity as an active ingredient.
Patent JP-H09178354-A (JP)
Title: Air flow furnace
Inventor: MATSUO MAMORU
IPC: F27D17/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure a large quantity of circulating amount at a high temperature with low power by making it possible to generate strong circulating flow at a high temperature. SOLUTION: This air flow furnace comprises heat sources 3A, 3B for heating circulating gas out of the furnace, and an outdoor circulating route 4 for taking out the combustion gas in the furnace 18 out of the furnace and again circulating it from another place into the furnace 18. The route 4 has thermal storage units 5A, 5B provided at exits/entrances 9A, 9B to a heating chamber 2, a circulation fan 6, a channel switching unit 7 selectively coupled to the one of the units 5A, 5B at the suction port side and discharge port side of the fan 6 to relatively switch the direction of the flow of the air to the units 5A, 5B and means 8 for extracting heat or dilute to alter the gaseous state of the flow in the route 4 between the units 5A and 5B.  Burners 3 for heat sources are alternately burned, and a high temperature forcible circulating flow 10 for periodically inverting the flowing direction of the flow by the unit 7 in synchronization with the combustion of the burner 3 is formed in the furnace 2.
Patent JP-2001159790-A (JP)
Title: Guide mechanism for photosensitive material in photographic processing device
Inventor: MIYAWAKI HIROSHI
IPC: G03B27/46
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a guide mechanism for photographic paper in a photographic processing device which is capable of bringing an exposure surface of any of the photographic paper varying in thicknesses to a prescribed position with respect to an exposure head even with such photographic paper in exposure by an exposure mechanism to execute exposure while transporting the photographic paper. SOLUTION: This guide mechanism has the exposure mechanism which executes exposure while transporting the photographic paper, an exposure plate which is disposed along the transporting route of the photographic paper and a guide member, which is disposed by opening a prescribed spacing from this exposure plate and maintains the photographic paper in the prescribed position, in this exposure section of the exposure mechanism. The exposure plate described above has been provided with a brush member for elastically bringing the photographic paper into pressurized contact with the guide surface of the guide member.
Patent JP-H06186327-A (JP)
Title: Interference prevention method in object detection device
Inventor: SAWAHATA TOSHIKAZU
IPC: G01S15/04
Filed: 1992-11-30
Abstract: PURPOSE:To prevent malfunction caused by ultrasonic pulses from other object detection devices, relating to an object detection device that transmits ultrasonic pulses and receives the pulse reflected from the object such as obstacles. CONSTITUTION:In an object detection device 1, ultrasonic pulses are, at a constant pulse rate set by a generating period setting means 7, transmitted by an ultrasonic pulse transmission means 3, and if ultrasonic pulses which are reflection of the ultrasonic pulses from obstacles, etc., or those from other object detection device are received by a reception means 4, the object detection device 1 transmits ultrasonic pulses at a modified pulse rate, and a detection signal control means 6 measures the time period from transmission of a ultrasonic pulse of the modified rate till reception of reflected ultrasonic pulses and the time when the reception means receives the above first ultrasonic pulse. These two times are compared with each other by a comparison means 9, an if agreement is found, detection signal representing presence of obstacles, etc., is outputted, otherwise, on detection signal is outputted by assuming them the ultrasonic pulses from other object detection devices.
Patent JP-H09184367-A (JP)
Title: Sash fitting
Inventor: ITO KENJI
IPC: E06B1/56
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make the mounting of a sash effective and simple. SOLUTION: The second bracket 12 is held in the first bracket 11 through the third bracket 13 rotatably around an axial line O, the first bracket 11 is attached to the wall part of a building with a screw 14. And then the inner flange of an aluminum sash 2 is pinched and held between pinching pieces 12B-1, 12B-2 and the inner flange 2B of the aluminum sash is pinched and held between pinching pieces 12C-1 and 12C-2 by turning the second bracket 12 in the direction indicated by arrow A.