baber/WOPTO huggingface dataset:
Patent JP-H05180489-A (JP)
Title: Method and apparatus for controller chilled/warm water flow of central air conditioning facility
Inventor: SEKIGUCHI KYOICHI
IPC: G05B11/18
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a method and an apparatus for controlling chilled/hot water flow in which individual load side devices (e.g. a fan coil unit) can be arbitrarily operated by improving monitoring/controlling technique of a central air condition ing facility using an absorption type chilled/hot water apparatus at an inexpen sive energy cost. CONSTITUTION:Fan coil units 1a1, 1a2, 1a3 having equal or similar load pattern load ratios and load time zones are monitored and controlled as one piping system by a computer 12 through a motor-driven valve 2a. Chilled/hot water to be supplied from a heat source device is circulated by a variable flow rate pump 16 to be controlled by the computer 12.
Patent JP-2001164146-A (JP)
Title: Method of preparing two-component connected coloring matter
Inventor: KATO TAKASHI
IPC: C09B69/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a more general-purpose method of preparing a two- component connected coloring matter. SOLUTION: The method of preparing a coloring matter compound comprises connecting a coloring matter compound having a substituent susceptible to dehydration condensation with another compound having a substituent susceptible to dehydration condensation and, at the same time, effecting the reaction in the presence of a condensation agent. However, the condensation agent used herein excludes dicyclohexylcarbodiimide(DCC), an alkylpyridium salt and a phosphoric ester derivative.
Patent JP-H09162931-A (JP)
Title: Optical reception circuit
Inventor: HOSODA NOBORU
IPC: H03K5/08
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the optical reception circuit with a wide dynamic range and capable of high speed demodulation by varying automatically a hysteresis width depending on a signal input ranging from a low level to a high level so as to detect accurately an edge and to demodulate a pulse signal. SOLUTION: An optical signal received by a light receiving element 1 is amplified by a preamplifier 2 and an amplifier 3, differentiated by a differentiation circuit 4, and a differentiation waveform is obtained and it is compared with a threshold level having a hysteresis at a comparator 6 provided with a feedback resistor 5 and demodulated. On the other hand, an inverted output from the preamplifier 2 is amplified by a low gain amplifier 10 and the amplified, signal is applied to the feedback resistor 5 of the comparator 6 to increase/ reduce the hysteresis in the comparator 6. Thus, optical reception circuit capable of high speed demodulation is obtained, where the error in the pulse detection due to saturation in the amplifier or pulse distortion is eliminated and a high dynamic range is secured.
Patent JP-H11182311-A (JP)
Title: Pressure accumulation type fuel injection device
Inventor: NAKAMURA MITSUNORI
IPC: F02M45/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure accumulation type fuel injection device which can improve fuel consumption performance while reducing generation of black smoke without requiring an auxiliary device. SOLUTION: This pressure accumulation type fuel injection device injects after fuel immediately after main injection of a fuel injection system which can perform injection in plural steps, within six degrees of a crank angle by one third of the main injection amount. Agitation is thus caused in a combustion chamber 13a by the use of the motion of fuel at the time of after injection, and shock of the combustion of the fuel. Generation of black smoke is thus suppressed. In addition, the black smoke is reburned for reducing discharge of black smoke without deteriorating thermal efficiency.
Patent JP-H06258684-A (JP)
Title: Light quantity controller
Inventor: SATO OSAMU
IPC: G03B9/02
Filed: 1992-12-25
Abstract: PURPOSE:To disuse a strong return spring required at the time of turning off a power source, to make the controller small in size and light in weight, and to drive it at a low voltage by providing a means for holding a rotor at a specified rotating position at the time of turning off the power source. CONSTITUTION:A driving coil 13 on which voltage is impressed by the potential difference of motor control voltage Vc and -Vc, controls to rotate a rotor magnet 12, thereby a light quantity control member is driven to control light quantity passing through an aperture part. The rotating speed of the rotor magnet 12 is detected by a control coil 14, and negatively fed back to a comparison arithmetic circuit 15 as a speed control signal V5 by an amplifier circuit 16, then the controllability of the light quantity such as hunting is improved. At the time of turning off the power source, the output of a voltage holding circuit 19 becomes higher than the output of a reference voltage generation circuit 18, and in that period, the output of the circuit 15 becomes constant voltage, so that the output of an invertible amplifier circuit 17 becomes high voltage, then a current is applied to the coil 13 in one direction. Therefore, the rotor magnet 12 drives the light quantity control member in a closing direction.
Patent JP-H06190433-A (JP)
Title: Method for descaling rolled steel sheet
Inventor: ISHII YOSHIHIDE
IPC: B21B45/08
Filed: 1992-12-25
Abstract: PURPOSE:To improve the surface quality of a hot rolled steel sheet contg. 0.15wt.% Si. CONSTITUTION:In a method for descaling the hot rolled steel sheet contg. 0.15wt.% Si, the hot rolled steel; sheet is descaled by a descaling collision pressure (A) which is determined with the formula described hereunder. A=0.0146X([P]) <-2.9>X([Si])<1.50>. Where, A: descaling collision pressure (kPa). [P]: numerical value of wt.% of P. [Si]: numerical value of wt.% of Si.
Patent JP-H09162145-A (JP)
Title: Wafer cleaning device
Inventor: MAEBAYASHI HIRONORI
IPC: H01L21/304
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cleaning device which can improve cleaning uniformity in a wafer face and which is provided with an autorotation/revolution brush. SOLUTION: In the device, the cleaning brush 4 is provided for a scan arm 5 so that it can rotate, the cleaning brush 4 is brought into contact with the face of the wafer 1 which rotates with a spin motor 3 and it is rotated and revolved. Thus, the face of the wafer 1 is cleaned. A scan arm position detection sensor 8 detecting the angle of the scan arm 5 in a revolving direction, an arithmetic circuit 9 operating the position of the cleaning brush on the face of the wafer from the angle and obtaining the optimum rotating speed of the spin motor 3 from the position of the cleaning brush, and a relation between the position of the cleaning brush and the optimum rotating speed of the wafer, which is previously obtained, and a spin motor drive circuit 10 controlling the rotating sped of the spin motor 3 to optimum rotating speed with a signal from the arithmetic circuit 9 are provided.
Patent JP-H09167055-A (JP)
Title: Computer input control method
Inventor: OTA TORU
IPC: G06F3/038
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of user, to reduce the job quantity of CPU without fatigue in the eyes and to increase the amt. of function usable by a mouse without using a keyboard. SOLUTION: Concerning this method, a function is executed by performing a set routine button operation while using the button of mouse, etc., during the work of software or by selecting function while increasing or decreasing the counter of indicator, etc., and performing the executing operation later after the lapse of a fixed time or while using the button. When using the mouse to be frequently used, a function selecting operation to be used for pull-down menu or character editing operation is performed by operating the button of mouse without using the keyboard and without moving any button from the section of work area under working, work efficiency is improved by facilitating the operation, and the windows of successive menu are prevented, without moving the pointer, from being partially or entirely opened.
Patent JP-H10232120-A (JP)
Title: Article extracting method and article extracting device therefor and program memory medium
Inventor: ISHII SATOSHI
IPC: G06T7/60
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To achieve the shortening of the computing time accompanying conversion processing and the low capacity of holding memories by holding the Hough transformation data of each image in the images for the article having the isometric polygonal shape only in the specified angle range. SOLUTION: The profile part of the image of the article (bolt or the like) having the isometric polygonal shape (isometric 2n polygon) obtained from a camera is extracted by an image processing part 1. A conversion processing part 2 performs the Hough transformation of each image in the profile part in the angle range of '360/n'. A memory 3 holds the converted data only for this angel range. A material-direction specifying part 5 of an integrating-point data processing part 4 obtains the offset by subtracting the multiple of about '360/n' from the value of an angle θ at a peak region (p) of the integrated value.  In an integrating-point-table forming part 6, an integrating-point table 7 for selecting only the value, wherein the difference of the angles θ of the respective integrating points is approximately equal to about '360/n' degrees and the value of the multiple of the above described degree, is formed and updated.
Patent JP-H10184356-A (JP)
Title: Fluid type fan coupling device
Inventor: INOUE HIROSHI
IPC: F16D47/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To lower the product cost of a fluid type fan coupling device by using an engine as a drive source. SOLUTION: In a fluid type fan coupling device, an one-way clutch 16 is provided between a journal box 14 directly connected to the shaft of a water pump driven by an engine and the drive shaft 12 of a fluid type fan coupling. When the rotating speed of the journal box 14 having unevenness in rotation increases, the one-way clutch 16 is locked to transmit the rotation of the journal box 14 to the drive shaft 12. When the rotating speed of the journal box 14 decreases, the one-way clutch 16 is run idle to interrupt the transfer of torque to the drive shaft 12 and prevent the unevenness in rotation from being generated on the drive shaft 12.
Patent JP-H11150776-A (JP)
Title: Grip type microphone with freely attachable/detachable speaker
Inventor: TANAKA YOICHI
IPC: H04R1/06
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To input voice while listening necessary voice information by providing a small speaker freely attachable/detachable to/from an ear in a grip type microphone. SOLUTION: The small speaker 4 freely attachable and detachable to/from the ear is provided in this grip type microphone 1. Namely a speaker housing part 3 and a small speaker 4 attachable to the ear are provided in the microphone 1 by connecting than with a wire cord 6 for speaker incorporated with a wire for preventing disconnection. In the part 3, the cord 6 can automatically be taken up by the force of a spring, etc., and the wire code for speaker is made freely extensible by a cord take-up switch 5. Then, the speaker 4 is detached from this part 3 to pull out the cord 6 and to put the speaker 4 to the ear on one side. Voice is inputted from a voice collecting part 2 while listening subvoice making a guide, which is output-reproduced by the speaker 4.
Patent JP-2000178605-A (JP)
Title: Production of high strength spongy porous metallic composite sheet having reinforcing layer provided with pore
Inventor: HOSHINO KOJI
IPC: B01D39/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength spongy porous metallic sheet having a reinforcing layer for the impartment of strength. SOLUTION: On a carrier sheet coated with a release agent coating layer, nonfoamed slurry is screen-printed into a pored shape to form a nonfoamed slurry pored thin film, on this nonfoamed slurry pored thin film, a foamed slurry layer is moreover formed by a doctor blade method to form a slurry laminated layer composed of the nonfoamed slurry pored thin film and the foamed slurry layer, the obtd. slurry laminated body is passed through a high temp./high humidity tank, by which it is foamed to produce a green foamed laminated body having the nonfoamed green pored thin film and the foamed green layer, and the green foamed laminated body is degreased and baked.
Patent JP-2000166307-A (JP)
Title: Attachment device for connection to tractor
Inventor: NISHIYAMA KAZUHIRO
IPC: A01B59/042
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an attachment device for connection to a tractor capable of carrying out the microadjustment of lifting and lowering of a three-point link lifting and lowering connecting part (attachment) at the rear of the tractor where a connecting part for traction of the attachment and a connecting part of a tractor-drawn unit on the traction side exist. SOLUTION: This attachment device for connection to a tractor T is obtained by providing a constitution for pivoting a connecting part 5 for traction so as to freely rise, fall and rotate relatively to a substrate 2 and is composed so that the lifting and lowering of a position for arranging the connecting part 5 for traction capable of freely rising, falling and rotating relatively to the substrate 2 can be adjusted by adjusting a lifting and lowering mechanism 6 in the attachment device for connection to the tractor T provided at the rear of the tractor T, connected to a three-point link lifting and lowering connecting part 1 having connecting parts 1A, 1B and 1C at positions of three points in an upper part and lower left and right parts, equipped with engaging connecting parts 3A,  3B and 3C for respectively engaging and connecting to the above connecting part 1 at the top and the lower left and right parts of the substrate 2 and further provided with the connecting part 5 for traction connected to a connecting part 4 of a tractor-drawn unit K such as a trailer on the traction side in the substrate 2.
Patent JP-H11179880-A (JP)
Title: Plate replacing apparatus
Inventor: NAKANO TAKEAKI
IPC: B41F27/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a plate replacing apparatus of a low cost for shortening a plate replacing time by simplifying the apparatus and a control. SOLUTION: A cassette 16 for containing a new plate W1 and an old plate W2 is provided, and is held via a fulcrum 14 supported from a frame 1. An end of the cassette 16 is turned at the fulcrum 14 as a center to be separable from or connectable with a plate cylinder 3. The cassette 16 has a holding member such as an attraction pad 30 movable between a standby position and a new plate mounting position to hold the plate W1 , and a movable guide 41a movable between a guide position at the time of containing the old plate and a standby position at the time of mounting the new plate to grip or draw the old plate W2 by a plate pushing shape part 41b at the time of containing the old plate.
Patent JP-H07200827-A (JP)
Title: Model image data register device for image processor
Inventor: FUJIEDA SHIRO
IPC: G06T1/00
Filed: 1993-12-28
Abstract: PURPOSE:To automatically register the model image data which is used for the pattern matching processing. CONSTITUTION:A model image obtained by photographing a model undergoes the A/D conversion, and the grey level image data are stored in an image memory 13. The gray level image data are binarized into the binary image data, and the labeling processing is applied to the binary image data for extraction of the pixels that show a model image. Then, a circumscribed rectangle which encloses the pixels forming the model image is calculated. The gray level image data included in the circumscribed rectangle is registered as the model image data.
Patent JP-H06202300-A (JP)
Title: Image recorder
Inventor: MURATA MASATAKA
IPC: G03C8/40
Filed: 1992-12-28
Abstract: PURPOSE:To provide the image recorder capable of effectively suppressing or preventing the generation of image troubles, such as white spots and unequal water application, occurring in generation of fur. CONSTITUTION:A filter device 109 is interposed in the middle of a discharge pipe 96 constituting a return route for water as a image forming solvent arriving at a water tank 86 from a applying tank 64. The components eluting from a photosensitive material 16 are, therefore, filtered and removed by the filter device 109 before these components enter the water tank 86. The components eluting from the photosensitive material 16 are substantially not included any more in the water returning through the filter device 109 to the water tank 86. As a result, the propagation of microbes, such as bacteria, in the water tank 86 is prevented and the generation of the fur is prevented.
Patent JP-H11264699-A (JP)
Title: Opposing apparatus for depolying intercepting element from spin stabilized rocket
Inventor: DAVID P SMITH
IPC: F42B10/26
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a defending unit against an enemy missile of a low production cost by reducing a danger to friend soldier in a battle area. SOLUTION: A non-explosive intercepting element 14 contained in a payload part 17 by a slidable sleeve assembly 16 retracted in a nose direction by a driving mechanism 21 is assembled as a nose of a spin stabilized rocket 10. At the time of shooting, a trigger releasing assembly 46 is operated after a programmed predetermined delay. A driving rod 26 is released by an operation of the releasing assembly. The sleeve assembly is urged by an urging fore of a compressed spring unit 30, moved forward together with a sleeve member 22. Thus, the intercepting element is separately projected at a predetermined angular speed by a centrifugal force of the rocket to form an intercepting cloud by a non-explosive element.
Patent JP-H05117445-A (JP)
Title: Thermoplastic resin composition
Inventor: YASUI HIROYUKI
IPC: C08K5/52
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the title compsn. which exhibits excellent slip properties during processing by compounding a thermoplastic resin with a specific lithium alkyl phosphate. CONSTITUTION:100 pts.wt thermoplastic resin is compounded with at least one lithium alkyl phosphate selected from the group consisting of compds. of formulas I, II, and III (wherein R is alkyl) usually in an amt. of 0.001-2.0 pts.wt. The resulting compsn. exhibits an improved mold flow in injection molding, giving a molded article having a good surface appearance. When the compsn. is extruded, the resin pressure in the die can be reduced and the rate of extrusion is increased. A polyvinyl chloride resin compsn. contg. the alkyl phosphate exhibits not only an improved dynamic heat resistance (sticking time) in calendering but also improved plateout resistance, colorability, and processibility.
Patent JP-2000160487-A (JP)
Title: Printed fabric and its production
Inventor: URUMA MASAO
IPC: D06C23/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a printed fabric having unprinted parts to which the print is not given in some places of a printed pattern so that the unprinted parts may act as a part of the pattern, and further to provide a production method thereof. SOLUTION: This printed fabric is obtained by applying a printing finishing such as a heat-sensitive transfer print on a base body having a lot of concave and convex patterned parts formed by hollowly swelled parts 5 after forming the hollowly swelled part 5.
Patent JP-2001161556-A (JP)
Title: Hot-keeping device
Inventor: SASAKI HIROSHI
IPC: A47J27/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately detect a temperature or the like in a container, and accurately control the internal temperature. SOLUTION: This hot-keeping device is constituted of a container (oden pot) 20a which houses foods or the like to be heated, hot-kept and moisture-kept, and a base table 30a on which the container 20a is mounted. A heat-transmitting means 24 transmitting a temperature in the container, one end of which is fixed to the container, and the other end of which is attached in a manner to protrude to the inside of the container, a temperature detecting sensor 35 which is set in a manner to be in contact with the one end of the heat- transmitting means, a heat source 32 which is disposed in the base table, and a heat source controller 33 which controls the heat source are provided. The temperature in the container, which is transmitted by the heat-transmitting means, is detected by the temperature-detecting sensor, and the heat source is controlled based on the detected temperature.  As the heat-transmitting means, a heat pipe or the like is used, and by using the heat-transmitting means, the temperature in the container can be accurately guided to the outside of the container. Thus, the temperature in the container itself can be accurately detected, and controlled.
Patent JP-2000171010-A (JP)
Title: Combustion device
Inventor: AOKI KENJI
IPC: F23D14/78
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the production of abnormal sound, which is accompanied by the shortage of supplying amount of primary air for combustion with respect to the supplying amount of fuel gas, without changing largely the constitution of a combustion device. SOLUTION: A combustion device is constituted so that a burner 3 is provided in a combustion chamber case 2 and a burner case 1 is arranged around the outer periphery of the combustion chamber case 2 while a tubular air flow passage 21, provided across the whole periphery of inside of the burner case 1, is formed between the burner case 1 and the combustion chamber case 2, and an air supplying means 4 is communicated with the air flow passage 21 so as to pass cooling air through the inside of the air flow passage 21. In this case, the introducing port 9 of the burner 3 is faced to the inside of the air flow passage to supply a part of the cooling air, flowing through the air flow passage 21, to a mixing chamber 8 for the burner 3 through the introducing port 9 as combustion air.  A restraining body 25, restraining the flow of cooling air and promoting the supply of air to the burner 3 through the introducing port 9, is provided in the air flow passage 21.
Patent JP-H06169663-A (JP)
Title: Gate apparatus to be attached to nest box of flower-visiting insect and method for transporting agent or pollen by flower-visiting insect using the gate apparatus
Inventor: MURAKAMI GENICHI
IPC: A01H1/02
Filed: 1992-12-02
Abstract: PURPOSE:To provide a gate apparatus attached to a nest box of a flower-visiting insect and having a nest-outlet path and a nest-inlet path separated from each other to allow the insect to transport a drug or pollen for the crossing of a self-incompatible plant and free from phytotoxicity caused by the drug and to provide a method for allowing an insect to transport a drug or pollen. CONSTITUTION:The inside of a gate apparatus 1 is separated into a nest-outlet path 3 and a nest-inlet path 4 with a partition plate 2 perpendicular to a platform 9. A side wall 10 is perpendicularly bent toward the platform 9 and an end outlet port 6 of the nest outlet path 3 is formed between the partition plate 2 and the side wall 10. The outlet port 6 is positioned inside of the inlet port 8 of the nest inlet path 4. The box is covered with a removable lid 12 and an escape-prevention net 13 is attached to the reverse side of the lid 12. A lighting hole 14 is formed at an end of the side wall 11 near the end outlet port 6 of the nest-outlet path 3 and a drug-application sheet 11 is pasted on the bottom face and the inner wall face of the nest-outlet path 3. A drug or pollen is applied to the drug-application sheet 11 to apply the drug or pollen to an insect leaving the box through the nest-outlet path and allow the insect to transport the drug, etc.