baber/WOPTO huggingface dataset:
Patent JP-H11230000-A (JP)
Title: Fuel supply device for internal combustion engine and method for running the same
Inventor: REMBOLD HELMUT
IPC: F02M55/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To perform silent running without causing any instability or a stall of an internal combustion engine by providing a means for damping vibration generated in an accumulator. SOLUTION: By successively injecting fuel via an injection valve 13, vibration is generated in an accumulator 2. For preventing such vibration or quickly damping already generated vibration, a valve 21 is opened by a controller 16 via a signal line 23, and the operation of an auxiliary tank 22 is thereby connected in operation. In such a form, the capacity of fuel under pressure is greatly increased, and thus the probability of vibration generation is greatly reduced. Similarly, the increased capacity provides an effect of strongly damping vibration already existing in the accumulator 2. While an internal combustion engine is stopped, pressures in the accumulator 2 and the auxiliary tank 22 are slowly reduced. The valve 21 is closed in a starting stage by the controller 16, and the auxiliary tank 22 is closed.
Patent JP-H08183237-A (JP)
Title: Printer
Inventor: YANAGAWA FUMIO
IPC: B41K3/02
Filed: 1994-12-28
Abstract: PURPOSE: To certainly print the face of a type wheel by a printing roller. CONSTITUTION: A roller 9 is provided to a part of the large gear 7 provided to the main fixing shaft 8 of a drive mechanism and engaged with the slot 12 of the lever pivotally mounted on a support shaft 10 provided at a separate position. The roller 15 provided to the lower part of the slide block 14 provided to an upper part is engaged with the slot provided to the end part on the opposite side of the lever and the rotation of the large gear is transmitted to the roller 15. The slide block 14 is linearly moved by shaking the lever in a horizontal direction.  A printing roller 2 is arranged to the support metal fitting provided to the upper surface of the slide block in a freely rotatable manner and an upper cam 19 and a lower cam are provided to the upper part of the main fixing shaft of the large gear and a slide pate 21 is provided across the upper end part of the main fixing shaft 8 and the support shaft and the upper cam is brought into contact with the roller provided to the rear surface of one end part of the slide plate 21 and the lower cam is brought into contact with the roller provided to the opposite side of the roller.
Patent JP-H08186656-A (JP)
Title: Repair supporting method for gas appliance and the like
Inventor: KUBOTA KAORU
IPC: F23N5/26
Filed: 1994-12-28
Abstract: PURPOSE: To enable high-mobility repair support and to reduce the quantity of equipments to be carried by a repair man. CONSTITUTION: A hand held computer 1 is connected to a host computer 8 through a telephone line 7 in a communication available state to transmit operation data of a gas appliance 2 obtained by the hand held computer 1 to the host computer 8. Next, the host computer 8 determines an operation instruction necessary for diagnosis and repairing a fault and transmits it to the hand held computer 1, and a display part 1a displays it. Thus, the repair man becomes capable of effective repair work based on this displayed information and it becomes unnecessary for him to carry unnecessary equipments such as and IC card with him as against the conventional manner.
Patent JP-2001154130-A (JP)
Title: Optical detector, optical scanner, and image forming device
Inventor: SATO KEIICHI
IPC: H04N1/23
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect the scanning position of a light beam in vertical scanning direction. SOLUTION: The optical scanner is equipped with a beam position detection sensor provided with a mask part having opening parts 56 formed in steps on the photodetection surface of a photodetecting element. Then LEDs are turned on in order for the respective opening parts 56 and the detected light quantity of a beam A is P, or maximum when an LD is turned on for an opening part 56B. When the scanning position shifts from the beam A to a beam B thereafter, the detected light quantity when the LD is turned on for the opening part 56B becomes PB (PB<Pm PB<PTH (PTH: threshold level)) and it is evident that the scanning position of the light beam shifts in the vertical scanning direction by more than a quantity which should be detected. When LDs are turned on for opening parts 56A and 56C, the detected light quantity becomes PA (PA<Pm PA<PTH), or zero and it is found that the scanning position of the light beam shifts to the position of the opening part 56A.
Patent JP-2001152506-A (JP)
Title: Overflow structure for bathtub with washing place
Inventor: GO YOSHIKAZU
IPC: A47K3/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To dissolve such problems that the inspection and maintenance of a pipe become impossible if the overflow pipe of a bathtub with a washing place is arranged on the backside, a water leakage is difficult to repair or even to discover, many piping members are required, the fitting cost is required as a trouble in cost, and the pipe is in danger of being damaged when hit or held during the handing at a factory or at a site. SOLUTION: This bathtub with the washing place is divided into a bathtub section and a washing plate section, the connection position of a division section is located on the bathtub side than the bathtub rim front end of a bathtub rim back face, and a removable bath apron covering the connection position of the division section provided. The bathtub is provided with a pipe for discharging the overflow drainage of the bathtub directly to a bath apron back space from the side face of the bathtub, and a drain hose for guiding the overflow drainage to a trap is installed.
Patent JP-H09151895-A (JP)
Title: Ventilating fan
Inventor: NAGANO SHINICHIRO
IPC: F04D3/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to provide an increased life. SOLUTION: A plurality of blade bodies 4 each having an outer end connected to a frame body 6 are disposed inside the frame body 6. The outer peripheral part of the frame body 6 is inserted in the recessed groove 14 of an annular support member 12 attached to the opening part 24A of a window glass 24, and rotatably supported by rollers 15 and 16. A tooth part 604 is formed in the outer peripheral surface of the frame body 6 and an opening 12A is formed in the given spot of the support member 12. An expansion part 1202 is formed on the spot of the opening 12A and a gear 18 engaged with a tooth part 604 is rotatably disposed in the expansion part 1202. The support shaft of the gear 18 is coupled to the output shaft of a motor 20. When the motor 20 is rotated, the gear 18 is rotated, and the frame body 6 is rotated integrally with a blade body 4 to generate wind.
Patent JP-2001152232-A (JP)
Title: Method of manufacturing stem for slag removing member
Inventor: YOSHINO YASUSHI
IPC: C21C5/46
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stem for slag removing member by which the stem can be manufactured at a low cost and further, the working cost for manufacturing a slag removing member is reduced and molten steel is not splashed in the case of practically using the stem. SOLUTION: This stem is manufacturing by casting a material having refractoriness into a mold 30 having a hollow cylindrical part 30a capable of being split.
Patent JP-H03201660-A (JP)
Title: Facsimile equipment
Inventor: FUJIYAMA JIYOUJI
IPC: H04N1/00
Filed: 1989-12-28
Abstract: PURPOSE:To confirm a communicated result by a sound response from a distant place while using the externally attached telephone set of a facsimile equipment by providing a sound message generating means, MF signal detecting means and sound response transmitting means. CONSTITUTION:Sound message generating means 5 and 6 are provided to generate a designated sound message, and an MF signal detecting means 33 is provided to detect an MF signal to be transmitted from an externally attached telephone set 4. Then, a deciding means 1 is provided to decide whether the prescribed MF signal is inputted or not. Further, sound response transmitting means 1 and 3 are provided to generate the sound message from the sound message generating means 5 and 6 corresponding to the result of just previously executed communication and to send out this sound message to the externally attached telephone set 4 when it is decided that the prescribed MF signal is inputted. Thus, while using the externally attached telephone set 4 of the facsimile equipment, the communicated result can be confirmed from the distant place by the sound response.
Patent JP-H10178638-A (JP)
Title: Character area encoding method, decoding method, character area encoder and decoder
Inventor: WATANABE YUTAKA
IPC: H04N19/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the encoding information amount of a character part and to improve a compression rate of an image jumpingly. SOLUTION: First, a character area extracting part 102 extracts a character area 103 from an input image 101. Pixel values of character area 103 are vectorized in a character recognition part 104 and recognized as a character. As a result, a character code 105 is outputted. Various fonts 107 which correspond to the code 105 are retrieved from a font database 106 and inputted to a character matching part 108 together with an image of the area 103. The part 108 searches a font type 111, a character size 112 and a character color 113 which approximate the pixels of the area 103 most. A start position 109 of the character part, a character interval 110 and a character code 105 together with these data are outputted as encoded data.
Patent JP-H10174726-A (JP)
Title: Sprinkler fire extinguisher
Inventor: AOKI TOSHIO
IPC: A62C35/11
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler extinguisher which instantly copes with the generation of a fire, saves a water loss even when the breakage of a sprinkler head is accidentally discharged and surely extinguishes the fire even when an electric system, etc., is broken. SOLUTION: This sprinkler fire extinguisher is provided with an enclosed type sprinkler head 1 fitted to the tip side of a water feeding piper 2, a fire sensor 8 arranged in a protection area equipped with a close type sprinkler 1 to detect the fire and outputting a fire signal, a water flow detection means 3 outputting a flow out signal when a fluid in the pipe 2 flows out from the sprinkler 1, a control valve 4 provided at the pipe 2 and opened normally and a control means 9 inputting a fire signal and a water flow signal and controlling the opening and closing of the valve 4 based on this input signal. In this case, the control means 9 closes the valve 4 when the water flow signal is inputted but the fire signal is inputted.
Patent JP-H04284838-A (JP)
Title: Mixing and distributing device
Inventor: BORUFU DEIITORITSUHI HERORUTO
IPC: B01F13/00
Filed: 1991-12-20
Abstract: PURPOSE: To easily and quickly replace cartridges by retracting and advancing pistons connected to a drive motor via a clutch by means of a handwheel outside a housing during the release of the clutch in order to discharge substances from the cartridges. CONSTITUTION: The cartridges 12 and 13, which are packed with the constituting components of the substances to be produced and a mixing head 14 are arranged in a receptor 11. The pistons 15 and 16 engage the back surfaces of packing materials which are advanced by means of the handwheel in a state where the magnetic clutch is released. The two motors are started, the clutch is press- fixed, the pistons 14 and 15 are advanced into the cartridges 12 and 13, and simultaneously, mixing components 19 are rotated, two components are mixed to form the substances, which are pushed out of an outlet 22 in the mixing head 14.  When other material is mixed, the clutch is released and the pistons 15 and 16 are retracted from the cartridges 12 and 13 by means of the bandwheel, the pistons 15 and 16 move to the left together with a pinion 37 by means of a press-contacted spring 38, a hexagonal member at the tip end of a shaft 18 is thus released from the mixing components 19.
Patent JP-H07157456-A (JP)
Title: Production of cis-4-amino-2-cyclopentene-1-carboxylic acid
Inventor: NOGUCHI SHIZUO
IPC: C07C229/48
Filed: 1993-12-03
Abstract: PURPOSE:To economically and safely obtain the subject compound useful as an intermediate for an antiviral agent, etc., in high purity and yield by reacting a specific substituted sulfonyl cyanide with cyclopentadiene in hydrochloric acid. CONSTITUTION:This method for producing cis-4-amino-2-cyclopentene-1- carboxylic acid is to react a substituted sulfonyl cyanide expressed by the formula R-SO2CN (R is methyl, ethyl, phenyl, p-methylphenyl, p-chlorophenyl or benzyl) with cyclopentadiene in hydrochloric acid which is preferably used in a molar amount of 1.0-3.0 times based on the substituted sulfonyl cyanide. The objective compound can be obtained in high purity and yield according to an industrially extremely simple method without requiring a step for isolating 2-azabicyclo[2.2.1]hept-5-en-3-one that is a starting raw material. The objective compound is useful as a synthetic intermediate for carbocyclic nucleosides useful as a medicine such as an antiviral agent.
Patent JP-H07160430-A (JP)
Title: Automatic input/output management device
Inventor: OKUBO KENJI
IPC: G06F13/14
Filed: 1993-12-03
Abstract: PURPOSE:To efficiently secure the free capacity of an input/ output device by automatically compressing data information which is low in access frequency according to the free capacity of the input/output device. CONSTITUTION:An input/output instruction control part 131 controls indicated input/output instructions. An automatic management control part 132 automatically manages the input/output device 14 according to variation in the free capacity of the input/output device 14 that a free capacity control part 135 controls. A compression/expansion process control part 133 performs compression and expansion processes of data information with an arithmetic unit 12. A data information judgment part 134 judges whether the data information is new data or existent data. A compression condition control part 136 manages compression allowance data regarding respective pieces of data information or the compression flag of the data information, etc., and performs control over whether or not the data information is compressed on the basis of the information. A data access control part 137 updates access time and final access time regarding the data information.
Patent JP-H06188958-A (JP)
Title: Communication equipment
Inventor: TANAKA MITSUYO
IPC: H04M1/00
Filed: 1992-12-18
Abstract: PURPOSE:To allow the equipment to cope with a communication error immediately by easily discriminating whether or not a cause to the occurrence of the communication error is due to a problem of a line. CONSTITUTION:A facsimile equipment 1 is connected to a telephone line 5 to make communication with opposite party through the telephone line 5. In the case of executing facsimile communication, a CPU 6 switches a CML relay 16 to the position of a contact (b) to close the telephone line 5. When an ancillary telephone set 4 is hooked off and talking is executed, a hook switch 4a is closed to close the telephone line 5. Thus, a current required for communication from a DC power supply Xa of a telephone exchange X is supplied to the facsimile equipment 1 and the communication is executed normally. In this case, when the current supplied from the telephone exchange X is not detected by a current detection circuit 25, the communication is interrupted and the CPU 6 allows a display section 13 to display a message of 'communication error due to a defective line'.
Patent JP-H11155478-A (JP)
Title: Production of fermented pickle
Inventor: OSHIMA SADAO
IPC: A23L19/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To produce a fermented pickle excellent in quality such as flavor with a low salt content and storable at normal temperatures for a long period in good yield by simple control and operations. SOLUTION: This method for producing a fermented pickle comprises fermenting a pickling material in the presence of common salt at a concentration without exceeding 12 wt.% in a bag or a container using a material permeating oxygen with a permeability without exceeding 100 cc/m<2> .day.atm as a part or the whole. A step for pickling the fermented pickling material in a seasoning liquid may then be carried out.
Patent JP-H03197254-A (JP)
Title: Air bag device
Inventor: TOGAWA TATSUO
IPC: B60R21/2342
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a high quality and safe product easily by forming the front side member and the rear side member of an air bag main body with a pattern textile integrally, and in a bag form of double cloth respectively, and at the same time, forming linear single cloth parts at specific part of the bag-form part. CONSTITUTION:An air bag main body 12 is formed of a pattern textile, and the front side member 14 and the rear side member 15 of the air bag main body 15 are formed integrally in the weaving process. While the front side member 14 and the rear side member 15 are formed in a circular bag form with a double cloth respectively, the outer peripheral edge 16a of the gag form part 16 is formed in a single cloth. Furthermore, linear single cloth parts 18 are formed at the parts of the bag-form part 16, so as to regulate the expanding form of the bag-form part 16. As a result, it is unnecessary to sew each other after forming the front side member 14 and the rear side member 15 separately, and the rider can be protected from a direct hitting of the air bag main body 12 as well as any dispersion in its shape can be eliminated.
Patent JP-H05151001-A (JP)
Title: Control system and circuit for detecting state change
Inventor: MORIMOTO KIICHIRO
IPC: G06F9/48
Filed: 1991-11-28
Abstract: PURPOSE:To reduce the load of the CPU in case of much state change informing the interrupt to the CPU by detecting the state change of the contact input. CONSTITUTION:A state change detection control circuit 1 consists of a state change detection circuit 11, an interrupt generation circuit 12, an interrupt generation rate discriminating circuit 13, and the maximum interrupt generation rate storage circuit 14. The interrupt generation rate discriminating circuit 13 monitors the interrupt generation circuit 12 to discriminate the maximum interrupt generation rate and controls the generation of interrupt to the CPU 2 in case of much interrupt by controlling an input signal holding circuit 15. Thus, the upper limit of the interrupt generation rate can be decided without taking any measures on the CPU.
Patent JP-H05150934-A (JP)
Title: Method and device for picture display
Inventor: GOTO YOSHIHIRO
IPC: G06F3/038
Filed: 1991-11-28
Abstract: PURPOSE:To execute the display processing on a multiwindow screen without displaying an icon by virtually dividing the area in the window for picture display and combining the area designated by a mouse cursor and some depressed button of a mouse to perform the display processing. CONSTITUTION:An operator operates a mouse 10 to move a mouse cursor 12 to a window screen as the display processing object and judges which of details P1 to P8 of the display processing icon he should select while seeing display contents on a small-sized display device. For example, when P2 is selected, the left button of the mouse 10 is turned on, and the mouse cursor 12 is brought to the area, which is regarded as the area surrounded with a dot line where P2 is displayed in the window picture as the display processing object, on a picture 11. A CPU for display processing confirms turning-on of the left button of the mouse 10 and positioning of the mouse cursor in the area which is regarded as the area where P2 is displayed, and the display processing of the icon P2 is performed when these two conditions are satisfied.
Patent JP-H09162658-A (JP)
Title: Distribution amplifier
Inventor: IMAI YUUKI
IPC: H04B10/291
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the high output that can work even in a microwave band by distributing and connecting the output bias circuits and/or the input bias circuits to the mutual connection points to which the output and/or input filter circuits are adjacent. SOLUTION: This amplifier is provided with the input filter circuits which consist of the constant K type filter circuits, etc., and are cascaded to an input terminal 8 in plural stages, the output filter circuits which consist of the constant K type filter circuits, etc., and cascaded to an output terminal 9 in plural stages, plural unit amplifier circuits 1 which include some of input and output filter circuits and distributed and connected among the input and output filter circuits, and the input and output bias circuits 6 and 7 which are used for the circuits 1. Then the circuits 7 are distributed and connected to 1 or >=2 mutual connection points to which the output filter circuits are adjacent and/or the circuits 6 are distributed and connected to 1 or >=2 mutual connection points to which the input filter circuits are adjacent.
Patent JP-2000165925-A (JP)
Title: Selection call system and its receiver
Inventor: MURAI MAKOTO
IPC: H04W4/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To always precisely display distribution information on a selection call receiver according to the intention of an information supply side and to improve the reliability of information transmission. SOLUTION: When an information server IT generates service information and transmits it to a center station CS, information designating a display form is added to respective pieces of data constituting service information as distribution information. When selection call receivers PG1, PG2, PG3... display received service information on an LCD 22, they judge the display form based on display form designation information added to the service information and display service information on the LCD 22 in accordance with the designated display form. Whenever same service information is displayed, the number of display times is counted. When the count value exceeds the designated number of times, which is designated by display form designation information, the subsequent display operation of same service information is not executed.
Patent JP-2000165343-A (JP)
Title: Ofdm receiver
Inventor: TAGA NOBORU
IPC: H04J11/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent reception synchronization performance from being deteriorated by suppressing a deterioration in arithmetic accuracy in data demodulation and synchronization recovery after FFT processing while suppressing an increase in the circuit scale. SOLUTION: Under an environment where the same channel or adjacent channels disturbance is in existence on an analog TV signal on a transmission channel of a digital broadcast program, a peak of an output amplitude of an FFT circuit 107 appears around a video and audio carrier of an analog TV signal. When AGC control is applied to the input to the FFT circuit 107, an amplitude level of FFT processing output is smaller low in area other than the region around the video and audio carrier. Then a level control circuit 108 detects a mean amplitude of a data carrier, and the amplitude of the data carrier is controlled so that the mean amplitude reaches a processing amplitude.  Accordingly, the signal level of the data carrier in the output of the FFT circuit 107 is kept to a prescribed level even on occurrence of channel disturbance or the like thereby ensuring arithmetic accuracy by a data demodulation circuit 109 and a 2nd synchronization recovery circuit 112.