baber/WOPTO huggingface dataset:
Patent JP-S59179220-A (JP)
Title: Transverse rigidity variable roller leveler
Inventor: ITAGAKI CHIYOYASU
IPC: B21D1/05
Filed: 1983-03-31
Abstract: PURPOSE:To prevent deflection in an intermediate part and to obtain a steel plate having high flatness owing to a uniform leveling effect by forming an oil pressure chamber in a driving roller and expanding forcibly the driving roller according to the oil pressure to be introduced into the oil pressure chamber. CONSTITUTION:When the oil pressure from a hydraulic source 16 is introduced through a pressure control valve 15 into the oil pressure chamber 5 in an upper driving roller 1, the force expanding outward according to the oil pressure is exerted on a sleeve 12. If, therefore, the oil pressure according to a leveling condition such as the rolling-down force or the like of the roller 1 is introduced into the chamber 5 by controlling the valve 15, the transverse rigidity of the roller 1 is increased and the generation of a deflection is prevented.
Patent JP-2000250174-A (JP)
Title: Method for beating pulp for raw paper for photographic paper
Inventor: TAMAGAWA SHIGEHISA
IPC: G03C1/775
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain raw paper for photographic paper having excellent smoothness and rigidity and a method for beating pulp for the raw paper for photographic paper which is excellent in the adaptability of pulp flow rate control at the time of beating by specifying the number of dike parts connecting adjacent blade parts and the area ratios of groove parts and the blade parts to specific values. SOLUTION: If the number of the dike parts 14 in at least one set among the sets consisting of the blade parts 13 is >=2, the cutting, tearing, fibrillating, etc., of the raw material pulp are effectively executed. A refiner disk A is required to be 0.2 to 0.6 in the area ratio (the blade parts 13/the groove parts 12) of the groove parts 12 and the blade parts 13, and is more preferably 0.3 to 0.5. A refiner disk B has the groove parts 12 and blade parts 13 extended from the outer periphery of the disk and the number of the photographic paper in at least one set among the sets consisting of the blade parts 13 is <2. This refiner disk B is required to be 0.7 to 1.1 in the area ratio of the groove parts 12 and the blade parts 13.
Patent JP-S54147549-A (JP)
Title: Absorptive freezer controller
Inventor: YOSHII KAZUHIRO
IPC: F25B15/06
Filed: 1978-05-10
Abstract: PURPOSE: For controlling cool water room cooling and warm water room warming, to control the capacity of absorptive freezer without changing the rate of the heat transfer of waste gas to a generator by transferring heat to a condenser.  
     CONSTITUTION: In room cooling operation, change-over valves A, B, C and D are opened to make cooling load such that a refrigerant control valve 18 is fully opened and a drain control valve 21 is entirely closed through the operation of a cool water temperature detector 23 during maximum load operation, and vice versa. Thereby, the refrigerant vapour separated through the heating of said generator 1 is condensed by a condenser 3 to transfer heat to cooling water system during no-load or partial load operation. Room warming operation is performed by said generator 1, condenser 3 and a water heater 16, with said change-over valves A, B, C and D closed. Room warming load is detected by a warm water temperature detector 24, and a drain control valve 21 is entirely closed and a warm water control valve 19 is fullyy closed during maximum load operation, and made contrary during no-load operation. Thus, the capacity of an absorptive freezer is controlled in accordance with cool and warm water loads. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0731692-A (JP)
Title: Fire water cut system
Inventor: KOIZUMI YUZURU
IPC: A62C37/00
Filed: 1993-02-04
Abstract: PURPOSE:To prevent a disaster without relying on human power and electricity by burning down vegetable fibers, chemical fibers and chemical substances with flame and heat causing a fire, operating the principle of a lever to use this burning-down for a cause to starta trigger and interlock a gas plug, hydrant and shaft of a fire extinguisher valve with each other in a lump. CONSTITUTION:A burning-down material 1 such as, for example, vegetable fibers, chemical fibers and chemical substances is burnt down by flame and heat causing a fire. A lever 5 is operated as a trigger, i.e., a cause to start to interlock shafts 3 of a gas plug valve 3, a hydrant valve and a fire extinguisher valve with each other in a lump. Thus, the watching and transmitting operations for preventing a fire, an accident, etc., can be surely carried out systematically without relying on human power and electricity.
Patent JP-H01231478-A (JP)
Title: Still video camera
Inventor: TAKABA TETSUSHI
IPC: H04N5/225
Filed: 1988-03-11
Abstract: PURPOSE:To record one and same object as a picture with different magnification by forming object optical picture with different magnification onto plural image pickup elements respectively. CONSTITUTION:An optical picture formed onto the 1st CCD 10 through half mirrors 4, 5 is the same as an object image in a visual field frame 7a of a finder 7, and the optical picture reflected in the half mirror 5 and whose image is formed on the 2nd CCD 11 through a magnification lens 8 and a mirror 9 is, for example, magnified and made the same as an object image in the visual field frame 7b of the finder 7. When a release button 24 is depressed, a drive signal is given to the 1st and 2nd CCDs 10, 11, picture information is outputted and the said output picture information is fetched to process circuits 12, 13, where processing such as color separation or the like is applied, subject to FM modulation by FM modulation circuits 14, 15, amplified by recording amplifiers 16, 17 and recorded on a non-recording track of magnetic disks 20, 21 via magnetic heads 18, 19. Thus, the video image of the same object but different magnification is picked up at the same time.
Patent JP-H04291775-A (JP)
Title: Driving circuit for semiconductor light emitting element
Inventor: NOOMAN TEIRERU
IPC: H01S5/042
Filed: 1991-03-20
Abstract: PURPOSE:To control current flow through a semiconductor light emitting element accurately by obtaining a sum or a difference between a current control signal for the semiconductor light emitting element and a power supply voltage and then controlling the base potential of a transistor so that the emitter potential thereof will be equal to thus obtained sum or difference potential. CONSTITUTION:Power supply voltage Vs is inverted through an inverting circuit 8 and added to a control signal VD through a first operating circuit 5 and then the sum is inverted. A voltage VS-VD and the emitter 2a voltage of a transistor 2 are then inputted to a second operating circuit 6. Base potential of the transistor 2 is controlled so that the emitter 2a potential will be equal to the voltage VS-VD. Consequently, a current IO flowing through a resistor 1 can be represented as follows; IO=(VS-(VS-VD))/Rref=VD/Rref. According to the invention, a current corresponding to the control signal flows stably through a semiconductor laser even if the power supply voltage fluctuates due to ripple or drift of power supply and thereby laser beam of the semiconductor laser can be controlled stably.
Patent JP-H03259375-A (JP)
Title: Table calculator
Inventor: SUMIKAWA AKIHIRO
IPC: G06Q10/10
Filed: 1990-03-09
Abstract: PURPOSE:To vary the width of a cell corresponding to input and data to be displayed by synthesizing continuous cells at need, expanding a range displayable as one cell, and returning the cell synthesized once to original cells at need. CONSTITUTION:A table calculator is set at a synthetic mode by depressing a synthesis instruction key. The start points and the end points of the cells to be synthesized are designated by using a mouse 39 and a cursor on a key board 34, and those data are stored in a RAM 33. When the designation of an area is completed, plural cells within a designated range are synthesized in one cell. Meanwhile, when a synthesis cancellation key is selected, the designa tion of the range desired to cancel is performed, and the range is stored in the RAM 33. When the designation of the range is completed by designating the start point and the end point, the range is returned to that of the original cell.
Patent JP-S62282212-A (JP)
Title: Straight type displacement meter
Inventor: SAKAGAMI SEIJI
IPC: G01B21/02
Filed: 1986-03-14
Abstract: PURPOSE:To prevent damage of a main scale and uncorrect positioning of the scale in width and longitudinal directions, by installing an energizing means opposing with a gap to an end surface of the main scale in the longitudinal direction. CONSTITUTION:When a meter is applied with vibration or shock, forces in the vertical directions, that is to say, width direction of a main scale 10 are absorbed by an energizing means 28 for prevention of displacement and destruction in the width direction of the scale 10. Further, as the scale 10 is pressed in its width direction by the energizing means 28 for a force in the longitudinal direction of the scale 10, displacement and uncorrect positioning of the scale 10 in the longitudinal direction are prevented. Further, at this time, the energizing means 28 permits displacements in the width and longitudinal directions to some extent, destruction occurring in such a way that the scale 10 is restricted by a fixed member is not caused and thus, damage of the scale 10 can be prevented.
Patent JP-H09243560-A (JP)
Title: Apparatus for evaluating internal quality of vegetables and fruits
Inventor: HIRATA AKIRA
IPC: G01N21/59
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To evaluate internal quality by irradiating vegetables and fruits of which the internal quality can not be judged only by appearance and measuring the permeated light from vegetables and fruits. SOLUTION: In an apparatus for evaluating internal quality of vegetables and fruits by irradiating vegetables and fruits A with light and measuring the permeated light from the vegetables and fruits A, an annular shading ring 3 cutting off light from the outside and a plurality of light sources 4 irradiating vegetables and fruits arranged in contact with the annular shading ring 3 are arranged on the incide circumference of the shading ring 3 and a detector 5 measuring the permeated light from vegetables and fruits is provided on the center line of the circumference of the shading ring. A plurality of the light sources 4 are allowed to light individually or at every blocks to measure local permeated lights of vegetables and fruits.  Further, an air suction port is provided within the shading ring and, in measurement, the interior of the shading ring is set to negative pressure and the close contact degree of vegetables and fruits and the shading ring is enhanced.
Patent JP-S55149126-A (JP)
Title: Manufacture of milk of lime for ph adjustment
Inventor: YOTSUYA JISAKU
IPC: C04B2/04
Filed: 1979-05-08
Abstract: PURPOSE: To obtain milk of lime of a fixed concn. while preventing a hanging phenomenon of quick lime in a hopper by calcining limestone to quick lime so that a predetermined amount of OH and CO 3  groups is left after which this lime is finely crushed, charged into water, and agitated.  
     CONSTITUTION: Dense limestone is calcined to quick lime so that the amount of OH and CO 3  groups left after release becomes about 77%. This lime is reduced to about 100W200 mesh fine powder, charged into water, and agitated. Even if this fine powder is charged into the hopper of a pH value automatic controller, a hanging phenomenon and a flash are prevented, and the powder can be discharged constantly and smoothly by a predetermined amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03259751-A (JP)
Title: Vibration beam accelerometer
Inventor: NIBE HITOSHI
IPC: G01P15/10
Filed: 1990-03-09
Abstract: PURPOSE:To reduce the size and cost and to simplify the structure by using one proof measure and fitting vibration beams on both sides of the measure. CONSTITUTION:The single proof measure 3 is supported on a base 1 through an elastic hinge 2 at right angles to an input axis 5 and other-end sides of two vibration beams 4a and 4b which are supported on the base 1 at one-end sides are coupled with both sides of the proof measure 3. The vibration beams 4a and 4b are made of piezoelectric elements, e.g. crystal and arranged in parallel to the input axis 5 and have resonance frequencies shown by a function of the force in the direction of the input axis 5. Then when some acceleration is applied in the direction of the input axis 5, a compressive force is applied to one of the vibration beams 4a and 4b and a tensile force is applied to the other. The vibration beams applied with the compressive force decreases in resonance frequency and the vibration beam applied with the tensile force increases in resonance frequency. The resonance frequencies of the couple of symmetric vibration beams 4a and 4b are measured and processed to find the applied acceleration.
Patent JP-S61213549-A (JP)
Title: Compulsory supplementary type bath furnace
Inventor: YOSHIDA TSUNEHIRO
IPC: F24H1/00
Filed: 1985-03-20
Abstract: PURPOSE:To prevent a supplementary heating unit from freezing by a method wherein both a hot-water supplier and a supplementary heating unit are connected with two water passages one for hot water supply and another one for freezing prevention, and when temperature for a return pipe of the supplementary heating unit from a bathtub becomes a low degree, then hot water from the hot water supplier is supplied to the above return pipe through the freeze preventing pipe. CONSTITUTION:A hot-water supplier C used for heating and feeding hot-water and an supplementary burning for heating unit A are connected by a hot water supply pipe 11 and a freeze preventing pipe 19. A freeze preventive switch 5 is provided to a return pipe 2 from a bathtub 1, and when this switch 5 detects a given a low temperature state in the return pipe 2, then an electro-magnetic valve 16 is opened, accordingly, hot-water from the hot-water supplier C is flowing into the supplementary heating unit A through the freeze preventing pipe 19. At this stage, an orifice 15 regulates a flow rate in respect to the minimum amount of hot-water required for freezing prevention.
Patent JP-S58217018-A (JP)
Inventor: KENISU RAUSU
IPC: H02P29/00
Filed: 1983-03-31
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-H06270800-A (JP)
Title: Interior structure for rolling stock
Inventor: TANI TAKASHI
IPC: B61D17/18
Filed: 1993-03-17
Abstract: PURPOSE:To provide the interior structure of a rolling stock heightened in sound absorbing performance by embedding pile fiber on the surface of a base, providing the base with small holes, and adding embedded fiber around the small holes, including the back face. CONSTITUTION:Lining such as door header lining 5 provided in the passenger compartment of a rolling stock is formed of nonflammable material as a base, and the base is provided with small holes 12a, 12b. Embedded fiber is installed being turned around the small holes 12a, 12b, and pile fiber is installed being embedded on the base surface.
Patent JP-H0640995-A (JP)
Title: Tetracyclic compound, its production and use thereof
Inventor: ISHIMARU TAKENORI
IPC: C12R1/645
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a new tetracyclic compound having the receptor antagonistic activity for substance P, useful for e.g. anti-inflammatory agents, anti- inflammatory/analgesic agents by culture of a Penicillium microbe capable of producing specific tetracyclic compounds in a medium and by taking the product in the resulting cultured product. CONSTITUTION:A medium is inoculated with a microbe belonging to Penicillium and capable of producing tetracyclic compounds of the formula (R is methyl or amino) (e.g. Penicillium claviforme FL-27337 strain) to make a culture at 28 deg.C for 48hr on a rotary shaker to prepare a seed culture solution. This culture solution is then transplanted in a fermentative medium where a culture is made at 24 deg.C for 6 days on a rotary shaker; the resultant culture solution is adjusted to pH2.6 followed by extraction with ethyl acetate, and the resulting extract liquor is filtered using a high flow super cell followed by separation into an organic solvent layer and an aqueous layer, and the former layer is concentrated and purified through column chromatography, thus obtaining the tetracyclic compound having the above-mentioned advantages and uses.
Patent JP-2000246603-A (JP)
Title: Production management system
Inventor: OKADA NAOKI
IPC: G06Q50/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a production management system which operates a system smoothly by introducing an ERP package to each of several organizations and cooperating same. SOLUTION: A basic information management system 1 controls basic information, ERPs 2A, 2B for respective organizations perform production management of own department at the respective organizations. Then material data from each organization is collected and controlled in purchasing by a common material ERP 4 and a common inventory for each organization is controlled by a common inventory ERP 5. Sending and receiving of data among these ERPs are controlled by a data distribution system 6.
Patent JP-S52139857-A (JP)
Title: Rotational body fixing device
Inventor: SATOU HIROSHI
IPC: F16B2/18
Filed: 1976-05-18
Abstract: PURPOSE: To allow the position change and fixing of a body of revolution for a short time by simple operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08253289-A (JP)
Title: Console using housed door
Inventor: KIZAKI NOBUYUKI
IPC: H05K5/02
Filed: 1995-03-16
Abstract: PURPOSE: To allow a door to be opened/closed and housed safely and reliably even in weightlessness by including a console body having a door housing inside and a housed door to be housed in the housing when the console is opened. CONSTITUTION: A front door 2 of a console 1 is fixed by a hand screw 2-1, an upper door part press 5 and a door hinge 3. When the front door 2 is to be opened, the hand screw 2-1 is loosened to open the door hinge 3 upward until it is horizontal with respect to its center. Then by pushing the front door 2, the front door 2 moves along a hinge slide groove 4 and a door receiving shelf 1-1 on an upper part of an apparatus, and the door 2 is housed on the door receiving shelf 1-1 and received by a door stopper 6 inside the apparatus, thereby completing its housing. Thus the front door 2 can be safely and reliably opened/closed and housed even in weightlessness.
Patent JP-H09246945-A (JP)
Title: Output level conversion circuit
Inventor: HATANO TAKAHIRO
IPC: H03K19/0948
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To perform level conversion to signals provided with an amplitude from a low potential to a high level high potential by inserting a diode or the like for voltage-dividing a voltage to respective elements for constituting a latch circuit and leading out the potential higher than the breakdown strength of the respective elements. SOLUTION: When the signals of an input terminal 5 are low level high potential, the output of an inverter 11 becomes the low potential and the output of the inverter 12 becomes the low level high potential. Thus, an NMOSFET 18 is turned OFF, the NMOSFET 24 is turned ON and the level of a node 81 is lowered. As a result, since PMOSFETs 33 and 34 are turned ON, the NMOSFET 35 is operated as a circuit tar clamping the drain of the NMOSFET 36 by the potential level of the node 100 and the NMOSFET 36 is turned OFF, the high level high potential appears at an output terminal 7.
Patent JP-2000258547-A (JP)
Title: Metal detection head, carrier conveyer, and metal detection machine using them
Inventor: YAMAGISHI SEIJI
IPC: G01V3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a hygienic metal detection head that can smoothly carry a body to be inspected and can be easily manufactured, a carrier conveyer, and a metal detection machine using them. SOLUTION: In a metal detection head 2, a recessed groove 15 that continues along the carrier movement direction of a belt 6 is formed on a panel 4a facing the folded surface of the belt 6 of a carrier conveyer 3 in inspection space S. Also, on a supporting plate 7 for supporting the side of a carrier surface 6a of the belt 6 of the carrier conveyer 3, a recessed groove 10 that continues along the carrier movement direction of the belt 6 is formed. The recessed grooves 10 and 15 are formed in one piece with the panel 4 and the supporting plate 7, thus easily achieving manufacture, while maintaining the degree of hygiene without the delay of delivery of rubbish at an end part.
Patent JP-S60200808-A (JP)
Title: Production of sodium sulfide composition for arylene sulfide polymer and manufacture of said polymer
Inventor: KAWABATA SOHEIJI
IPC: C08G75/025
Filed: 1984-03-27
Abstract: PURPOSE:To attain improved dispersibility in a polymn. reaction and to improve the yield of an arylene sulfide polymer by dehydrating sodium sulfide hydrate with a prescribed metallic salt in the presence of an alcohol solvent and by using the resulting composition as a starting material for the arylene sulfide polymer. CONSTITUTION:One or more kinds of metallic salts selected among metallic salts of org. sulfonic acid, lithium halides, metallic salts of org. carboxylic acid and alkali metallic salts of phosphoric acid are brought into contact with sodium sulfide hydrate in the presence of an alcohol solvent to remove part of water in the hydrate. The resulting sodium sulfide composition is reacted with an aromatic polyhalo-compound in the presence of org. amide as a polar solvent to obtain an arylene sulfide polymer.
Patent JP-S56153304-A (JP)
Title: Wavelength multiplex communication wave combining device using concave surface composite diffraction grating
Inventor: TOMIJIMA TAKUMI
IPC: H04B10/27
Filed: 1980-04-29
Abstract: PURPOSE:To fix the oscillation wavelength of semiconductor lasers by feeding part of laser light back to the laser semiconductors by using a composite diffraction grating of a concave surface. CONSTITUTION:If the grating constant in the central part 2 of a composite diffraction grating 1 is defined as (d), and that of a peripheral part 3 as 2d, and if plural pieces of semiconductor lasers (a), (b), (c)- of which the oscillation wavelengths differ with each other are disposed with Littrow configuration in such a manner that with respect to these lasers the diffracted beams of light by the diffraction grating in the central part return exactly to the respective light source points, the oscillation wavelengths of the respective semiconductor lasers are fixed at mlambdan=2dsinthetan. Here, (m) is the order of diffraction, and thetan is the incident angle of the n-th semiconductor laser. With such constitution, it results in that the beams of light from the semiconductor lasers (a), (b), (c)... of the fixed oscillation wavelengths are concentrated at a focus 6 by the diffraction grating in the peripheral part.