baber/WOPTO huggingface dataset:
Patent JP-H10194419-A (JP)
Title: Belt drive device
Inventor: KOZUKI MICHIZO
IPC: B65H23/038
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve a deviating movement correcting function in a belt drive device to correct the deviating movement of a belt by displacing the shaft end part of a deviating movement control roller. SOLUTION: A detachable deviating movement correction unit 10 is installed on a belt conveyor. Also a deviating movement control roller 20 which performs deviating movement correcting operation by the displacement of shaft end parts is formed with 1st and 2nd control rollers 51 and 52 which are arranged coaxially. In addition, deviating movement correction mechanisms 30A and 30B which detect the deviating movement of a belt 5 and displaces the shaft end parts so that the deviating movement is eliminated are provided on each shaft end part on the outside of the control rollers 51 and 52.
Patent JP-H01178410-A (JP)
Title: Heating device for sheet member
Inventor: KAWAI ETSUZO
IPC: B29B13/02
Filed: 1988-01-08
Abstract: PURPOSE:To heat reliably sheets whose qualities are different from each other with a kind of a device, by a method wherein a felt sheet having permeability is held by a sheet clamping device, heated by generating hot air flow, an impermeable resin sheet is held by the clamping device and heated by a top/bottom heaters. CONSTITUTION:A top/bottom heaters 21, 12 are made at a predetermined temperature by feeding current to them, a felt sheet W is carried into between the top/bottom sheet clamping devices 23, 4, the top/bottom heaters 21, 12 are approached to the felt sheet W and the fringe part is held with the top/bottom sheet clamping devices 23, 4. When air is sent into a top heater case 15 through a duct 16 by driving a blower 17, the air is heated by passing through the top heater 21, flowing through the felt sheet W and passing through the bottom heater 12, sucked into a suction port of the blower 17, through which a circulating hot air flow is generated. Both the top and bottom surfaces and the interior of the sheet W are softened through heating. In case of heating of impermeable resin sheet, the fringe part is held with the top/bottom sheet clamping devices 23, 4 and both the top and bottom surfaces are heated with the top/bottom heaters 21, 12.
Patent JP-S63169552-A (JP)
Title: Inspecting method for quenching quality of directly quenched rod steel
Inventor: AKUTAGAWA YOICHI
IPC: G01N27/80
Filed: 1987-01-08
Abstract: PURPOSE:To accurately inspect the quality of direct quenched rod steel at a high speed by generating an eddy current in the direct quenched rod steel after quenching and measuring its impedance value, and comparing the impedance value with that of a master material which is already quenched. CONSTITUTION:The direct quenched rod steel 1 as a material to be inspected is carried by a roller table 2 and run through an inspection coil 3. Further, the master material 5 of desired quality is run through a master coil 4 separately. Further, the master material 5 uses a material of the same good quality with the direct quenched rod steel 1. Further, the inspection coil 3 and master coil 4 are connected to an eddy current device 6 by connecting lines l3 and l4. Then the eddy current device 6 generates as eddy current of specific frequency through the inspection coil 3 and master coil 4, and measures and compares the impedance values of the direct quenched rod steel 1 and master material 5 with each other to inspect the quality of the direct quenched rod steel 1. Thus, the direct quenched rod steel is compared with the master material, so a high-reliability measured value is obtained at a high speed.
Patent JP-H10229397-A (JP)
Title: Equipment for monitoring input on progress
Inventor: DOLLIN CHRISTOPHER JAMES
IPC: H04Q11/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To control a data rate of a report stream of a monitor, without affecting operation of a network by adjusting the data rate of the report stream through the revision of an event definition. SOLUTION: An event acquisition device revises same reference sets simultaneously and takes coordination to same degree. The coordination is conducted by a controller 32 of a measurement device. When a data rate of a summary stream reaches an upper limit of a threshold level especially, a corresponding device 35 reports it to the controller 32, and the controller 32 gives an instruction to both event acquisition devices 21 to increase the selectively of the reference set in operation. Similarly when a rate monitor 35 discriminates it that the data rate of the report stream is lower than the lower limit of the threshold level, if both the rate monitors 35 make a report as above, the controller 32 gives an instruction to both the acquisition devices for the selectivity of the reference set in use to be reduced to a same form rather than a selective form.
Patent JP-H03206061-A (JP)
Title: Production of alkylcyclohexanone
Inventor: ARAKI NOBORU
IPC: B01J23/44
Filed: 1990-01-08
Abstract: PURPOSE:To industrially advantageously obtain the subject compound in high purity by performing a liquid phase hydrogenation of alkyl phenol under a specific pressure condition in the presence of an alkali metal compound without using a reaction solvent in performing said reaction in the presence of a palladium catalyst. CONSTITUTION:A compound expressed by formula I (R is 2-5C alkyl) is subjected to a liquid-phase hydrogenation in the presence of a palladium catalyst to produce a compound expressed by formula ll useful as an intermediate of a medicinal drug, industrial chemicals or a photosensitizer, etc. In said process, preferably alkali metal compound such as sodium hydroxide or sodium carbonate, etc., is introduced into said reaction system in an amount of 10-2000ppm, preferably 50-1000ppm to the compound expressed by formula I without using a reacting solvent and the above-mentioned reaction is performed under a pressure of from normal pressure to 4kg/cm<2>G, preferably 1.5-3kg/cm<2>G to economically afford the aimed compound in a high yield and high selectivity in an industrially advantageous condition.
Patent JP-S62161709-A (JP)
Title: Curing agent for tooth adhesion
Inventor: NAKABAYASHI NORIO
IPC: A61K6/884
Filed: 1986-01-10
Abstract: PURPOSE:The title preparation that is composed of an aliphatic dialdehyde, an armoatic sulfinate, and organic peroxide, t-amine, a (meth)acryloyl group- containing monomer, (meth)acryloyl group-containing adhesive monomer or an etching agent. CONSTITUTION:The title composition consists of an aliphatic 2-8C dialdehyde such as gloyxal, an aromatic sulfinate such as sodium benzenesulfineate, an organic peroxide such as dibenzoyl peroxide, an t-amine such as N,N- dimethylaniline, a (meth)acryloyl group-containig monomer such as methyl (meth)acrylae, a (meth)acryloyl group-containing adhesive monomer such as 4-(meth)acryloyloxymethoxycarbonylphthalic acid or additionally an etching agent such as 65% strength aqueous phosphoric acid solution. The curing agent has high adhesion and stability, thus being suitable for correction and repair of teeth.
Patent JP-H09189069-A (JP)
Title: Chamber of synthetic resin
Inventor: TOMINAGA GORO
IPC: E03F5/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a basin which can easily lead a self-mobile TV camera for inspection into a sewer pipe even in case a riser pipe is small. SOLUTION: A basin concerned has a body 1 and a riser pipe 10 equipped at the top with an inspection lid 11, and a flow-in port 2 and flow-out port 3 are provided protrusively at the side of the basin body 1, and a rising part 4 is furnished upright over the body 1. A socket 5 is formed at the top of the rising part 4, and the riser pipe 10 is attached to this socket 5. The rising part 4 is made with a greater inside diameter than the inside diameter of the riser pipe 10 and socket 5.
Patent JP-S60147208-A (JP)
Title: Electrode of electroosmotic dehydrator
Inventor: ITOU YUUSUKE
IPC: B01D35/06
Filed: 1984-01-10
Abstract: PURPOSE:To obtain an electrode satisfying an electrical characteristic condition necessary for electroosmotic dehydration and having high mechanical strength and durability, by constituting said electrode by applying compressing molding to a mixture consisting of a conductive fiber and a synthetic resin. CONSTITUTION:As electrode base materials, a staple carbon fiber 15, a graphite powder 16 and a phenolic resin or an unsaturated polyester resin 14 are used and, after said materials are kneaded and dried, the resulting kneaded mixture is subjected to compression molding to form a disc shaped plate which is, in turn, cut into a predetermined dimension to prepare an electrode. In this case, 50vol% of the resin component, 0-25vol% of graphite and 25-50vol% of the carbon fiber are compounded. Molding is performed at 170 deg.C for 10min under pressure of 300kg/cm<2> when the phenolic resin is used while performed at 140 deg.C for 5min under same pressure when the unsaturated polyester resin is used. The volume resistivity of the electrode dose not exceed 1OMEGA-cm. The flexural strength of this electrode is strengthened by more than 1.5-2 times as compared with one made of conductive plastics.
Patent JP-H06217477-A (JP)
Title: Electric rotating machine
Inventor: IRIE SHINICHIRO
IPC: H02K1/27
Filed: 1993-01-11
Abstract: PURPOSE:To allow formation of a small-sized rotor having high flux density by embedding arcuate permanent magnets radially in a rotor core and magnetizing the permanent magnets in the planar direction. CONSTITUTION:In the rotor 1 of an electric rotating machine, permanent magnets 3 are arranged in the peripheral direction while being embedded on the inside of a rotor core 2 having right circle outer periphery and arcuate cores 5 are arranged while sandwiching the permanent magnets 3. The arcuate permanent magnets 3 are magnetized in the planar direction. Since the arcuate permanent magnets 3 magnetized in the planar direction are embedded in the rotor core 2, flux from the permanent magnets 3 having increased surface area is accumulated on the outer periphery of the rotor core 2 thus increasing the flux density on the outer periphery of the rotor core 2. This arrangement allows formation of small-sized rotor 1 having high flux density using ferrite or the like without requiring expensive material such as rare earth metal.
Patent JP-2000205665-A (JP)
Title: Refrigerating system
Inventor: KONDO ISAO
IPC: F25B7/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To achieve a higher operation efficiency and an inhibition of power consumption and increase in the rated capacity of the system itself by enhancing a cooling capacity while suppressing increase in input power. SOLUTION: A controller 7a is provided to control a water sprayer 60 so that the water sprayer 60 sprays cooling water to a heat source side heat exchanger 22 when enhancing the cooling capacity of a refrigerating circuit 1R. When a detected pressure of a pressure sensor PS exceeds a specified value, the controller 7a controls the water sprayer 60 to let it spray the cooling water to the heat source side heat exchanger 22. Otherwise, when a detected temperature of a temperature sensor TS exceeds a specified value, the water sprayer 60 is controlled by the controller 7a to let it spray the cooling water to the heat source side heat exchanger 22. Otherwise, when the control capacity of a compressor 21 of a capacity control means 73 exceeds a specified value, under the control of the controller 7a, the water sprayer 60 sprays the cooling water to the heat source side heat exchanger 22.
Patent JP-S57116365-A (JP)
Title: Electrostatic recorder
Inventor: SUZUKI KOUJI
IPC: G03G15/09
Filed: 1981-01-13
Abstract: PURPOSE:To reproduce an original image with excellent gradations even when the image has abundant half tones, by changing development AC bias voltage frequencies in accordance with original image quality. CONSTITUTION:When a switch 16a is changed over, a sine wave oscillator 9b with a 200-600Hz low frequency is selected for an image with many half tones like a photograph, and the other sine wave oscillator 9a with a 800-1,500Hz high frequency is selected for an original with less half tones. Consequently, development AC bias voltage frequencies are changed through an amplifying circuit 10, a transformer 11, etc., in accordance with original image quality to reproduce with excellent gradations even when the original image has abundant half tones.
Patent JP-S5386223-A (JP)
Title: Transfer type duplicator
Inventor: KOMORI SHIGEHIRO
IPC: G03G21/00
Filed: 1978-01-17
Abstract: PURPOSE: To increase the area of a light sensor without increasing the diameter of a rotator, wherein a rotary light sensor is turned several times to form several copies of one original and a reciprocal mover is returned to a stop position befor this turning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10193236-A (JP)
Title: Stopper device for conveyed object
Inventor: ISHIKAWA SHUNICHI
IPC: B23Q7/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To surely stop a conveyed object in a prescribed position by a simple structure. SOLUTION: In an end part of a lever 23, a cam member 11 and a stopper mechanism 12 are provided respectively. A stopper member 20 of the stopper mechanism 12 is energized by a spring 25, to be elastically protruded from a bush 24. In the lever 23, a ball plunger 70 is provided, and in the case of swiveling the lever 23 by a pallet P1 into contact with the cam member 11 by carrying in another pallet, a swiveled position thereof is held. Against holding of this ball plunger 70, so as to swivel the lever 23, a piston rod 50 of a cylinder 51 is mounted.
Patent JP-S58122386-A (JP)
Title: Scroll compressor
Inventor: ARAI NOBUKATSU
IPC: F04C18/02
Filed: 1982-01-13
Abstract: PURPOSE:To obtain a necessary power by applying a minimum external force required  in response to the gas force in a compression chamber in conjunction with the volume  control of the compression chamber so as to maintain the airtightness of the contact  surface between the panel board of one scroll and the lap end section of the other scroll. CONSTITUTION:A gas pressure in the middle of a compression stroke is introduced into  the first back pressure chamber 30 formed behind a scroll 11 through back pressure  holes 46a, 46b provided on the panel board 13 of the scroll 11 connected to the eccentric shaft 26 of a driving shaft 24 from a compression chamber 20 in laps 14, 15 of scrolls 10, 11 rotating relatively, and an external force in the reverse direction to the  force separating from the scroll 10 is applied to the rear of the scroll 11. On the other  hand, the compressed gas lubricating oil 51 flowing through a lubricating oil chamber  7 is pressurized, and an oil pressure equivalent to the discharge pressure of the compressed gas 50 is introduced to the second back pressure chamber 31 between the bearing section 17 of the scroll 11 and the upper end of the eccentric shaft 26, thus an external force in the reverse direction to a force separating from the scroll 10 is applied to the rear of the scroll 11, thereby the airtightness between contact surfaces 18,  19 can be maintained.
Patent JP-H11199074-A (JP)
Title: Paper feeding pad
Inventor: MURAYAMA SADAO
IPC: B65H3/52
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress a lowering of surface frictional force with the lapse of time and facilitate adjustment of frictional force so as to stably feed paper without the generation of trouble such as misfeed and overlap feed to various paper. SOLUTION: In a paper feeding pad 1 disposed opposedly to a feed roller, a contact face with paper has a plurality of protrusions 2 angled to a paper feeding direction, and/or recessed grooves 3 alternately, and a ridgeline part at least on the paper receiving direction side of each protrusion 2 is rounded or chamfered.
Patent JP-S5287501-A (JP)
Title: Feed water flow rate control apparatus for thermoelectric power plant
Inventor: YAMAGUCHI REIBUN
IPC: G05B11/36
Filed: 1976-01-14
Abstract: PURPOSE: The flow rate control gain compensating circuit of a feed water pump is constituted of the low and high steam pressure transmitter, the function generator, the transmitter switch, and the multiplier, and thus the stable control is carried out even in a low load range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57116356-A (JP)
Title: Image forming device
Inventor: OOKUBO MASAHARU
IPC: G03G15/05
Filed: 1981-01-12
Abstract: PURPOSE:To make image density constant and to prevent the wasteful comsumption of a developer, by inhibiting the development processing for a latent image by initial modulation among the secondary latent images formed by the same modulating current. CONSTITUTION:On a screen 2, a primary latent image is formed by original exposure, etc., and on an insulating drum 12, a secondary latent image is formed by a modulating current passed through a discharger 11 for modulation. On the drum 12, secondary latent images are formed successively by the same succeeding modulating current and in initial modulation, development processing is inhibited by cutting off the development accelerating bias voltage of a developing method 15 or by floating or grounding a development electrode, so that the unstable secondary latent image by initial modulation is not developed. Therefore, a copied image with constant desity is formed on the basis of the stable  secondary latent image and a developer which does not contributes the formation of an image is not consumed, preventing the wasteful comsumption of the  developer.
Patent JP-S62160756-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/10
Filed: 1986-01-10
Abstract: PURPOSE:To implement high density in memories and the like, in a semiconductor such as a dynamic RAM, by covering a protruded part, which is formed on the semiconductor substrate with a capacitor electrode. CONSTITUTION:Photoresist 2 is made to remain at a part, which is to become an active region in the future, by a photoetching method. With the photoresist 2 as a mask, RIE treatment is performed on an Si substrate, and a protruded part 1' is formed. In place of said photoresist, an SiO2 layer can be used. Then ions are implanted, and a channel stopper 6 is formed. After the photoresist is peeled away, annealing after the ion implantation is performed. A capacitor oxide film 3 having a thickness of 100Angstrom  is formed by thermal oxidation. Thereafter, a first polycrystalline layer 4 is deposited on the entire surface. Only the polycrystalline Si layer in an element isolating region is removed by photoetching. Then, a part at the protruded part 1' is buried with an SiO2 film by using a CVD method. The surface is flattened. A capacitor electrode is provided on the upper part of a capacitor in this way. Therefore a transistor can be formed directly on the capacitor.
Patent JP-H02182215-A (JP)
Title: Automatic rice cooker
Inventor: TANIGUCHI SEIICHI
IPC: A47J27/00
Filed: 1989-01-10
Abstract: PURPOSE:To make it possible to automatically detect the existence of a pot and the existence of cooked-rice left by a simple composition by providing both a weighing part which has a weight sensor and measures the weight of a rice-cooking part and a controlling circuit part which operates a series of sequence control and a rice-cooking control. CONSTITUTION:By a starting signal from a user, a weighing part 6 measures the weight of a rice-cooking parts 5. This weight is taken as W1. After that, whether a pot exists or not is decided by comparison between an empty pot weight W0 and the pot weight W1, and they are previously stored in a controlling circuit part 7. If + or -alpha is a scattering range of the empty pot weight, then W1<W0-alpha...(1) is established. When the formula (1) is satisfied, it can be decided that the pot does not exist. On the other hand, when the formula (1) is not satisfied, it can be decided that it is normal (the pot exists), and after this step is shifted to the next, whether cooked-rice left exists or not is decided. If W1>W0+alpha...(2) is satisfied, it can be decided that the cooked-rice left exists. When the formula (2) is not satisfied, it can be decided that it is normal (the cooked-rice left does not exist), and then this step is shifted to the next, such as rice-weighing, etc.
Patent JP-H02183698-A (JP)
Title: Remote controller
Inventor: MIYAI HIROSHI
IPC: H04Q9/16
Filed: 1989-01-10
Abstract: PURPOSE:To suppress power consumption by sending an on-code and an off-code respectively when a switch is closed and opened for the prescribed number of times or below and keeping the transmission of a consecutive code while the switch is kept closing. CONSTITUTION:A remote control section 1 consists of a switch circuit 11 and a coding transmission circuit 3, sends an on-code when a switch 9 of the switch circuit 11 is closed for the prescribed number of times or below and sends an off-code when the switch is opened for the prescribed number of times or below and keeps transmission of a consecutive code while the switch is kept closing. A main body section 4 consists of a control section 5, a section 6 to be controlled and a display device 7 or the like and the control section 5 controls the section 6 to be controlled by using a transmission code from the remote control section 1, that is, starts the control by the reception of the on-code, continues the control by the consecutive code and stops the control when the off-code is received or the reception of the consecutive code is interrupted. Thus, the power of the remote control section 1 is reduced.
Patent JP-H08195060-A (JP)
Title: Tape cassette
Inventor: KOSEKI TSUTOMU
IPC: G11B23/087
Filed: 1995-01-12
Abstract: PURPOSE: To prevent the deflection of a slider and to allow a tape cassette to smoothly get in and out of a tape cassette drive by setting the length and the thickness of a locking wall part within a specified range, respectively. CONSTITUTION: Either arm part 42 of a torsion spring 4 is locked on the locking wall part 21 provided to be projected from the slider 2 toward a cassette main body 1 side, and the other arm part 43 thereof is locked in a locking part 11 provided in a lower half 1b. The slider 2 is always energized ahead of the cassette main body by the elastic force of the torsion spring. The length L of the locking wall part 21 is set to 20-45mm and the thickness T thereof is set to 0.3-2.0mm. By such constitution, the downward deflection of the slider 2 is prevented and the tape cassette is allowed to smoothly get in and out of the tape cassette drive.
Patent JP-H09189619-A (JP)
Title: Temperature detecting circuit using thermistor
Inventor: MIYAZAKI NORIO
IPC: G06F7/544
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of accuracy in temperature detection by connecting an oscillator to an integration circuit and detecting a temperature on the basis of a dimension of a peak value of an integration signal which is obtained by integrating an output signal from the oscillator in the integration circuit. SOLUTION: One end of a thermistor 1 is grounded via a condenser 2, and an integration circuit is constructed. A clock terminal 31 of a microcomputer 3 is connected to the other end of the thermistor 1, and a dividing signal of a clock is inputted to the integration circuit from the computer 3. One end of the thermistor 1 is also connected to an AC/DC converter 4, and the integration signal integrated in the integration circuit is processed by means of the AC/DC converter 4 and is converted into a direct current signal, whose level equals to the peak value, so as to be inputted into an A/D terminal 32 in the computer 3. In this way, deterioration in temperature detection due to a resistance value of a switching element can be prevented because no switching element is used in this constitution.