baber/WOPTO huggingface dataset:
Patent JP-S5582673-A (JP)
Title: Dot printer
Inventor: YANO AKIO
IPC: B41J19/18
Filed: 1978-12-20
Abstract: PURPOSE:To conduct a beautiful high-speed printing on the same medium by moving a low-density dot matrix printing at a higher speed then in a high-density dot matrix printing through the use of a specified moving means. CONSTITUTION:A carriage 10 carries thereon a printing head 12 having plural dot-forming printing elements in a housing 14. Relative to a platen 18 having a printing medium 16, the carriage 10 is moved at a constant speed in a printing direction by a constant rotational output of a first drive motor 24 through an endless belt 20. A second drive motor 40 is driven when the speed of the carriage is increased or decreased according as the density of simultaneously printed dot matrix is high or low. An outside box 32 incorporating the stator of the motor 24 is rotated reversely to the direction of the rotation of the motor 24 through gears 34 and 36, to move a moving system for the carriage relative to the medium 16 in the reverse direction to the printing direction.
Patent JP-2000347544-A (JP)
Title: Image forming device
Inventor: WATANABE SHUNSUKE
IPC: G03G21/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device making the life control of adopting components possible to be efficiently performed by accurately performing replacement/inspection of the adopting components of the image forming device by definitely performing based on a used history information of the adopting components. SOLUTION: As for this image forming device, when a SP mode is set from an operation part, a use history information of the adopting components and the operation life condition corresponding thereto on a display screen, for instance, when operating a decision key corresponding to a paper feeding unit as the adopting components, on the display screen, the life decision message is displayed in the effect that the designated paper feed unit is 'adjustment margin of sagging quantity is reduced, jam ratio is 1/1234, jam occurrence frequency is increasing. incidentally, replacement is performed last time at the jam ratio 1/3120', therefore the user can effectively perform the life control of the adopting components with high accuracy by performing in precisely judging, the adopting components, based on the use history information and the decision message.
Patent JP-H05346034-A (JP)
Title: Deodorizing device
Inventor: YONEKUBO HIROAKI
IPC: E03D9/08
Filed: 1992-06-16
Abstract: PURPOSE:To prevent malodor from spreading from a closet. CONSTITUTION:An inlet port 13 and a blowoff port 10, which is installed in a seat base 9, face a closet. In the closet, a circulating path is formed via a blower 12, so that the wind is blown out from the blower 12 as soon as a sit- down-switch 22 is operated. As a result, an air curtain consisting of circulating wind is formed at the opening surface of the closet. With this contrivance, spreading of malodor from the closet can be prevented, and at the same time the malodor sucked by the circulating wind from the inlet port 13 is decomposed over and over again by a catalyzer-type, deodorizing device 15 installed in an inlet path 14 until the malodor is completely detroyed.
Patent JP-S5780675-A (JP)
Title: Production of electrolyte plate for fused carbonate type fuel cell
Inventor: OKABE SHIGERU
IPC: H01M8/02
Filed: 1980-11-06
Abstract: PURPOSE:To obtain an electrolyte with excellent supporting capacity for the electrolyte and large mechanical strength, by adding an alkali fused carbonate into a finely pulverized refractory substance, mixing, humidity-controlling, granulating into pellets, then by compression-molding, heating and sintering under the reduced pressure. CONSTITUTION:Alkali fused carbonate such as lithium carbonate, potassium carbonate or the like is added into a finely pulverized refractory substance such as lithium aluminate, alumina or zirconia or the like to make a mixture, which is mixed using a grinding machine, then added with water and all is mixed. This humidity-controlled powder is put into a metallic mold, then compressed, and the compressed molded body is pulled down to size in the dimension of 20-50 mesh. This sized powder is put into a metallic mold, compressed to form a molded body, which is then dried using a thermostat. Next, this molded body is introduced into a chamber of an electric furnace and an exhaust pump is connected to an exhaust pipe to the chamber; the inside of the chamber is exhausted, on the other hand, the electric furnace is heated at the rate of 200 deg.C/hr and the molded body is heat-treated at 500-700 deg.C.
Patent JP-S5946580-A (JP)
Inventor: ABE YOSHITOMI
IPC: G21B1/00
Filed: 1982-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11322881-A (JP)
Title: Polyol and composition for producing cast polyurethane
Inventor: OHIRA KAZUAKI
IPC: C08G18/50
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyol capable of giving quick-setting compositions having low viscosity and excellent moldability and intended for producing cast polyurethanes free from any substance leaching into the blood and useful as e.g. sealing materials for blood treatment utensils, by including a specific amine- based polyol. SOLUTION: This polyol comprises (A) a compound of the formula (Z is 1-imidazolyl; R is a 1-6C alkylene; A is a 2-4C alkylene; (m) and (n) are each 0 or a positive integer satisfying the relationship: (m+n)=1-200) and/or (B) a castor oil fatty acid ester thereof; wherein it is preferable that the component A is an N-(3-aminopropyl)imidazole's ethylene oxide 2-10 mol adduct or the like; the component A and/or B accounts for 3-100 wt.% of the objective polyol; when another polyol is to be used in combination with the component A and/or B, it is castor oil; and when a polyurethane resin is to be formed from the polyol and a polyisocyanate component, the equivalent ratio NCO/OH is 0.8-1.2.
Patent JP-H029955-A (JP)
Title: Variable-displacement reciprocating pump
Inventor: ICHIHASHI SHIGEO
IPC: F04B53/16
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate displacement adjustment by changing the axial displacement of a discharge valve with a stopper on the discharge port side to adjust the discharge displacement and integrally assembling elements such as a valve seat to form the discharge valve as a unit. CONSTITUTION:A variable-displacement forced valve type piston pump 10 has an intake valve 36 constituted of a valve body 22 at the tip of a piston rod 18 reciprocated in a cylinder body 14 and a valve seat 30 displaceable between the valve body 22 and a stopper 26. It also has a discharge valve 42 restricted by a stopper 40 for its movement to the pump chamber 38 side. In this case, the discharge valve 42 is constituted of a valve seat 46 slidable along a peripheral wall 48, a sack 52 fixed to the valve seat 46, a valve body 56 seatable on the valve seat 46 and arranged in the sack 52, and a spring 58 exciting the valve body 56 in the seating direction. The movement of the discharge valve 42 to the discharge port 44 side is restricted by a stopper 62 position- adjustable in the axial direction, thus variable displacement is obtained.
Patent JP-H027735-A (JP)
Title: 2-wire full duplex communication system
Inventor: KANEKO OSAMU
IPC: H04J11/00
Filed: 1988-06-27
Abstract: PURPOSE:To attain full duplex communication where transmission and reception use the same band by adopting the orthogonal modulation system for the 2-wire data transmission. CONSTITUTION:The Y axis of a transmission signal is modulated when the reception signal is modulated to its X axis and the X axis of the transmission signal is modulated when the Y axis of the reception signal is modulated and the result is sent to an opposite party by utilizing the property that the signals of X and Y axes of orthogonal modulation are not interfered with each other in the base band transmission using a local cable or the modem transmission using a 2-wire public network. That is, a pilot signal is sent mutually to lock the modulation timing in the transmission and reception, thereby sending phase information. Since the transmission/reception signal is extracted without interference, the interference of the transmission/reception is avoided by using the same band.
Patent JP-H102176-A (JP)
Title: Drive section-supporting equipment for excavator and the like
Inventor: TORIKAI MITSUTOSHI
IPC: E21B3/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To quickly and safely install a drive section of an excavator to a guide rail of a leader mast. SOLUTION: This supporting equipment is mounted in a freely lifting manner along a guide rail of a leader mast installed vertically, and its working members such as excavating shafts and others are coupled and a drive section 20 for mounting a drive source for rotating and driving the members is supported. On the rear face of the drive section 20, a slide metal 27 having a pair of right and left slide portion linked in a slide-free manner to the guide rail at the highest position is attached in a vertical plane in a freely rotatable manner, and at the top surface of this slide metal 27, a positioning guide member 35 is provided for matching the slide face of the slide metal 27 to the guide rail in contact to side face of the lower end of the guide rail when attaching the drive section.
Patent JP-2000343540-A (JP)
Title: Method for forming endless belt
Inventor: MATSUO MINORU
IPC: G03G5/10
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To form an endless belt with a uniform film thickness and to facilitate demolding from a coating mold by releasing an endless film by heat-melting a releasing auxiliary layer formed by means of a centrifugal molding method. SOLUTION: In this method, the inner peripheral face of a coating mold 1 is coated with a releasing auxiliary layer forming liq. and the coating mold is rotated at high speed to form a uniform releasing auxiliary layer 2 on the inner peripheral face of the coating mold. The releasing auxiliary layer 2 has a m.p. higher than heat-processing temp. of the coating liq. and lower than the m.p. of an endless film after heat treatment. The endless film 43 of polyamic acid contg. DMAC is molded on the coating mold 1 provided with the releasing auxiliary layer 3 by means of a well-known centrifugal molding method technology and it is made to a dry solidified condition, a semi-cured condition with 50% imidation or a cured condition with at least 90% imidation.  Then, only the releasing auxiliary layer 2 is heat-melted without melting the endless film by heating to demold the endless film from the coating mold 1.
Patent JP-H113015-A (JP)
Title: Image forming device
Inventor: KIMURA KAZUYOSHI
IPC: G03G15/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To efficiently store waste developer inside a developer recovering container and to efficiently arrange the developer recovering container inside an image forming device by making its capacity large. SOLUTION: As for the image forming device provided with a developer recovering device 30 recovering and storing the developer remaining on an image carrier after image-forming, the developer recovering device 30 is composed of at least a waste developer recovering container 31 storing the developer and a developer carrying screw ember 33 carrying the developer from the waste developer receiving port of the waste developer recovering container 31 to the inside of the waste developer recovering container 31. Then, a paddle part 33C is formed between the screw blade parts 33B of the developer carrying screw member 33.
Patent JP-H1012027-A (JP)
Title: Lighting system
Inventor: HIRAI SHIROSHI
IPC: F21V17/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system that is easy to in stall and is airtight enough to have an excellent insect prevention effect. SOLUTION: A light cover part 2 is provided with a mounting frame 21 which is pressed against a main body part 1 to seal the inside, and the main body part 1 is provided with a cover mounting member 5 having a movable hook whose end is energized outward in the projecting direction. The above parts are completely enclosed inside the light cover part 2 during installation of the light cover part 2. To mount the light cover part 2 on the main body part 1, the movable hook is pushed by the mounting frame 21 and thereby moved back and locked with the inside locking surface of the mounting frame 21, and the light cover part 2 is rotated in one direction with respect to the main body part 1 and thereby pressed against the main body part 1 by a first slope formed on the locking surface of the mounting frame 21, so as to close the inside of the light over part; to remove the light cover part 2 from the main body part 1, the light cover part 2 is rotated in the opposite direction with respect to the main body part 1 and thereby the end of the movable hook is moved back by a second slope formed on the side of the mounting frame 21 opposite to the end of the movable hook, so that the light cover part 2 is removed from the main body part 1.
Patent JP-H0713869-A (JP)
Title: Data processing system with dynamic address converting function
Inventor: KIMURA TAKEYOSHI
IPC: G06F12/10
Filed: 1993-06-28
Abstract: PURPOSE:To prevent data from being destroyed owing to an error and protect the data by providing plural control registers which manage expansion addresses of an address conversion table that a dynamic address converting mechanism refers to. CONSTITUTION:This data processing system 1 is equipped with plural control registers so that a control register 6 for a system space and a control register 6 for user data are separately provided. A selecting means 7 selects one of the prepared control registers 6 and the dynamic address converting mechanism 2 once receiving the selection data performs address conversion from a virtual address to a real address by referring to a segment table 4 indicating the selected control register 6 and a page table 5. Consequently, respective users access the system space and other user data spaces without being aware to prevent the data from being destroyed.
Patent JP-S6136520-A (JP)
Title: Selector valve for hydraulic clutch
Inventor: YASUI TOSHIHIRO
IPC: F16D48/02
Filed: 1984-07-27
Abstract: PURPOSE:To improve response performance by incorporating a reducing valve for reducing the liquid pressure supplied from a hydraulic source to a certain hydraulic pressure and feeding the liquid pressure, when a hydraulic clutch selecting valve is in OFF state, into an internal passage formed into the spool of the selector valve. CONSTITUTION:An internal passage 12 is formed in the axial direction inside a spool 7 urged to an OFF position by a return spring 8 in a valve chamber 2. The right side of the internal passage 12 is closed by a plug 13, and the left side communicates to the edge surface through a communication hole 14. A plunger 16 pressed by a decompression setting spring 15 is incorporated into the internal passage 12, and the passages 17 and 19 for the flow of the liquid from a pump port 3 to a load port 6 on the both sides of the internal passage formed in the gap between the rand parts 18 and 18' are formed onto the spool 7. Further, the hydraulic pressure of the load port 6 is applied into the liquid chamber outside the rand part 18 on the right side of the plunger 16 through a liquid passage 20.
Patent JP-S5487709-A (JP)
Title: Liquid detergent composition containing cationically modified starch
Inventor: YANAGAWA TAKUMA
IPC: C11D3/22
Filed: 1977-12-26
Abstract: PURPOSE: Title detergent composition that is composed of a cationically modified starch or its derivative, an anionic surfactant, and conventional components, thus readily removing soil by food, leaving no coating film or water spot, and giving natural gloss to table ware.  
     CONSTITUTION: Said composition comprises (A) 0.05W5 wt% of a cationically modified starch or its derivative that is prepared by the reaction between starch or its derivative and triglycidylalkylammonium salt or 3-halogeno-2-hydroxypropylalkylammonium salt and contains quarternary nitrogen by 0.01W5 wt%, (B) 16W35 wt% of an anionic surfactant as higher alkylbenzenesulfonate salt or higher alkylpolyoxyethylene ether sulfate salt and (C) other conventional components as water, hydrotrop, perfumery and others. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0452836-A (JP)
Title: Fault data collecting system
Inventor: YAMAZAKI NAOMI
IPC: G06F11/34
Filed: 1990-06-15
Abstract: PURPOSE:To sharply reduce fault inspection manhour by allowing a personal computer to which power is supplied to start an automatic data collecting program when a fault occurs in a microprocessor system, send a debugger starting command and collect fault data. CONSTITUTION:When a fault occurs, the microprocessor system 1 outputs a fault detection signal. A power supply switch 3 receiving the fault detection signal turns on a power supply for the personal computer(PC) 2. The PC 2 receiving power supply starts the automatic data collecting program 20 and sends a command for starting a debugger 10 built in the system 1 to the system 1. The system 1 can collect fault data from the debugger 10 and apply the data to the PC 2. Thus, the fault data of the system 1 can be automatically collected correspondingly to the occurance of the fault in the system 1.
Patent JP-S6220223-A (JP)
Title: Gas discharge display device
Inventor: KOMATSU TAKASHI
IPC: H01J17/49
Filed: 1985-07-18
Abstract: PURPOSE:To obtain a high quality display panel easily mounted and without misregistration by providing a base glass constructing the base part and anode electrodes, insulating spacers, and cathode electrodes crossing the anode electrodes which are constructed sequentially on the said base glass. CONSTITUTION:The linear anode electrodes 22 are constructed on the base glass 21 by printing, and on which the insulating spacers 23 provided with the window 24 to expose the anode electrode to the glass space are constructed by printing. Then the cathode electrodes 25 are constructed on the insulating spacers 23 by printing so as to be perpendicular to the anode electrodes 22. Thereby the display panel of high brightness easily mounted and without misregistration and ununiformity of the brightness can be obtained.
Patent JP-S5488701-A (JP)
Title: Mounting unit for electronic circuit
Inventor: NAKAGAWA MANABU
IPC: H05K7/20
Filed: 1977-12-26
Abstract: PURPOSE: To make uniform the cooling air and to avoid choke due to dust, by providing a plurality of openings having greater diameter than the size of dust in room installed for the rectifier, and giving suitable opening rate.  
     CONSTITUTION: The printed circuit boards 104, 106 mount the heat dissipating components 107, and uniform air flow is fed through the rectifier 501 from the fans 102, 103 to cool the components 107. In this case, the unit 501 has a plurality of openings having greater diameter than the size of dust in room to be installed and has effective opening rate to uniform the dispersion of flow speed of air flow depending on the points in the ducts. Thus, the cooling air is made uniform and the choke due to dust can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S641928-A (JP)
Title: Extract determination method and apparatus of methane gas in solid
Inventor: HIRAI SUSUMU
IPC: G01N1/22
Filed: 1987-06-24
Abstract: PURPOSE: To measure the amount of methane gas in a sample handily, by introducing a carrier gas into a sample heating chamber to detect methane gas contained in a mixed gas of the sample gas generated from the heated sample and said carrier gas.  
     CONSTITUTION: A solid sample 3 is placed into a sample heating chamber formed in a detachable container 4 and a carrier gas g 1  is introduced at a gas inflow port formed at the bottom of the container 4. The solid sample 3 is heated by a heating means to radiate the gas contained in the sample 3. A mixed gas g 2  of the carrier gas g 1  and the sample gas radiated from the sample is introduced into a sensor section arranged near a gas vent hole. The sensor section selectively detects and determines methane gas in said mixed gas. The amount of the methane gas is determined from a product between a flow rate of the carrier gas g 1  and an integral value of the density of the methane gas detected by the sensor section. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H097326-A (JP)
Title: Supporting mechanism of magnetic head
Inventor: FUKUSHIMA TOSHIAKI
IPC: G11B21/21
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a structure being simple and made small in size and thin in thickness easily, by using a frictional force made to act on a magnetic disk and the lower surface of a slider by the rotation of the magnetic disk. CONSTITUTION: A suspension 1 constituted of a thin-plate-shaped member of which one end is a fixed end 9 and the other a free end 11 and which has an elastic part formed by forming a bent part between these ends, and a magnetic head 5 comprising a slider 3 which is provided at the free end of the suspension 1, of which the length in the longitudinal direction is L5 and which has an air inflow part and an air outflow part at the opposite ends, and others, are provided. This mechanism has the rotational center of the slider being a static rotational center set at the time when the slider 7 is rotated by a frictional force made to act on the magnetic disk 1 and the lower surface of the slider 3 by the rotation of the disk 7, when the slider 3 and the suspension 1 are engaged with each other so that the longitudinal direction thereof is parallel to the direction of the rotation of the disk 7.
Patent JP-S62152680-A (JP)
Inventor: ADACHI HIDEO
IPC: B25B9/02
Filed: 1986-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5945519-A (JP)
Title: Electronic type adjusting device of vacuum pressure
Inventor: KOYAMA HIROSHI
IPC: G05D16/20
Filed: 1982-09-09
Abstract: PURPOSE:To keep vacuum pressure in a vaccum system to a constant level, by using a pressure sensor. CONSTITUTION:When the vacuum pressure in a vacuum pipe 2 is higher than a set value, the voltage outputted from the sensor 10 is increased, and when the vacuum pressure is low, the voltage outputted from the sensor 10 is reduced. In accordance with the output voltage from the sensor 10, pulse width is modulated. During the period that the modulated wave is kept at the ''1'' level, air is guided to the vacuum pipe 2. When the modulated wave is kept at ''0'' level, a diaphragm room is made negative pressure status by the vacuum pipe. The diaphragm room is rapidly controlled so as to be retured to the set up degree of vacuum. Since the pressure sensor part can be separated from the diaphragm room, the pressure can be measured precisely.
Patent JP-H0711940-A (JP)
Title: Exhaust gas purifying device of engine
Inventor: SUGIYAMA TAKANOBU
IPC: F01N3/24
Filed: 1993-06-28
Abstract: PURPOSE:To expedite warming-up of a catalyst with a simple structure without using any exhaust gas control valve by collecting exhaust gas in a local place of a catalytic converter so as to increase its temperature, and quickening activation of the catalyst under a low-temperature condition of the catalytic converter at the time of warming up an engine, etc. CONSTITUTION:A movable valve system 12 is driven and controlled based on a detection signal from a water temperature sensor 14 by a control unit 13. Only many second exhaust valves 2, 4, 6, 8, are respectively opened for their operation at the warming-up time when a cooling water temperature after starting an engine 11 is lower than specified value. Exhaust gas from many cylinders is passed through many second exhaust passages 32, 34, 36, 38, and fed to a high-density catalytic carrier part 26 arranged inside a low- density catalytic carrier part 27, in the central part of a catalytic converter 20 and then a temperature increase in the catalyst is expedited. On the other hand, many first exhaust valves 1, 3, 5, 7 are openly/closely operated after the warming-up time when the cooling water temperature is increased beyond the specified value, and then exhaust gas is spread and flowed in all ranges of the catalytic converter 20.