baber/WOPTO huggingface dataset:
Patent JP-H09320756-A (JP)
Title: High-frequency heating apparatus
Inventor: IDOMOTO SUSUMU
IPC: H05B6/70
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To enable a material to be heated to be efficiently and evenly heated. SOLUTION: A metal plate 11 is provided, to be rotatably moved in a waveguide tube 4, and an angle of the metal plate 11 can be changed according to detection results from a sensor for detecting the style of a cooking menu selection menu or a heated material 1, such as weight or shape. Thus, microwave radiated from a magnetron 3 can be directly irradiated to the heated material, and heating efficiency can be improved. In addition, since the microwave can be directly irradiated at an arbitrary point of the heated material 1, uniform heating can be made.
Patent JP-H0351370-A (JP)
Title: Coated fabric with dry tough
Inventor: KANEKO MASAHIDE
IPC: D06M101/16
Filed: 1989-06-01
Abstract: PURPOSE:To obtain a coated fabric having dry and silky touch without stickiness by forming a film layer of a polymer having a specific glass transition temperature or below in which modified fibroin particles are scattered in the aforementioned polymer on one surface of a fiber structure. CONSTITUTION:A resin solution containing modified fibroin particles dispersed and blended in an emulsion of a synthetic polymer having <=0 deg.C glass transition temperature, e.g. a flexible polyacrylic acid ester resin, is applied to one surface of a fiber structure composed of a woven or knit fabric of natural fiber, synthetic fiber, etc., and heat-treated to afford a coated fabric having dry and silky touch. The aforementioned modified fibroin refers to as fine powder obtained by mixing fibroin prepared from raw silk waste with acrylic acid, reacting both, resinifying the resultant reaction product and then pulverizing the produced resin.
Patent JP-S5764448-A (JP)
Title: Feed nozzle for continuous casting of small diameter rod
Inventor: HATSUTORI NAOJI
IPC: B22D11/04
Filed: 1980-10-06
Abstract: PURPOSE:To cast a small diameter rod of a Co-base alloy of superior appearance stably for a long time by forming a feed nozzle of a joined object of a BN molding and oxide ceramics. CONSTITUTION:A cast rod is drawn out through a feed nozzle 2 and a mold 3 from a molten Co-base alloy holding furnace 1, whereby a small diameter rod is produced. Here, the nozzle 2 consists of tubular oxide caramics 2a communicating at one end with the side face of the furnace 1 and a tubular molding 2b of 40-85wt% BN of the same bore of which the end part is joined tightly in one body to the other end of said ceramics. The bore of the nozzle 2 is the same as that of a tubular mold 3 or slightly smaller than the same. Here, if the BN in the molding 2b is below the lower limit, there is virtually no lubricity, and above the upper limit, workability is extremely poor, resulting in degraded corrosion resistance and hardness. The molding 2b is extremely good in spalling resistance, but is eroded at its high temp. part and does not withstand long-term use; it is therefore combined with oxide ceramics 2a such as Al2O3.
Patent JP-S6118836-A (JP)
Title: Apparatus for detecting shape
Inventor: IWANAMI NORIO
IPC: G01L5/04
Filed: 1984-07-06
Abstract: PURPOSE:To calculate the tension distribution of a strip in the lateral direction from a displacement amount, by supporting a ring divided into a plurality of pieces in the axial direction by a fixed support member in a freely rotatable manner and providing a non-contact type displacement detector in each ring. CONSTITUTION:A plurality of brackets 2 are secured to a support member 1 at required intervals in the longitudinal and circumferential directions thereof and the inner periphery of a thin annular ring periphery of a thin annular ring 4 split into a plurality of pieces in the axial direction is supported in a freely rotatable manner by a small caliber roller 3 and a non-contact type displacement detector 6 for detecting the displacement amount of each ring 4 is arranged between each ring 4 and the support member 1. At the time of rolling work, the displacement amount of the strip ring 4 is detected and the tension distribution of the strip (s) in the lateral direction is calculated by operation and the cross- sectional shape of a rolled material can be known accurately.
Patent JP-H0438137-A (JP)
Title: Dust-seal structure for spindle motor
Inventor: YAMAZAKI KENICHI
IPC: H02K5/10
Filed: 1990-05-31
Abstract: PURPOSE:To simplify the structure, to reduce the installation space and to facilitate handling by providing first and second supporting frames with a pair of dust-proof caps covering the side faces of first and second bearings fitted, respectively, in through-holes of the first and second supporting frames. CONSTITUTION:Dustproof caps 41, 41 are press fitted or bonded, through adhesive, in through-holes 33, 33 of first and second supporting frames 31, 32 on the outside of first and second bearings 35, 36. The pair of dustproof caps 41 are made of metal or plastic and constitutes a dustproof sealing structure according to the invention. Each cap 41 covers the side face of the first or second bearing 35, 36 and chokes the through-hole 33 thus interrupting air flow between a spindle motor 30 and a magnetic disc.
Patent JP-H05252661-A (JP)
Title: Dac current source structure, inverter structure and method for providing these structure
Inventor: CHIN DEII GUEN
IPC: H03M1/66
Filed: 1992-04-30
Abstract: PURPOSE: To eliminate spike currents by providing a transistor as a low-pass filter between an output transistor and a selective transistor. CONSTITUTION: A combination of PMOS transistors 203, 204, and 205 forms a selectively current path for currents at source and drain terminals of a PMOS transistor 202, namely for the output thereof. When a select signal changes from 0 volt to 5 volts, a voltage at the gate of the transistor 205 does not change. At the same time, low impedance at the channel of the transistor 205 and a mirror capacitor C22 constitute a low-pass filter, and an abrupt increase in voltage at a node 206 can be prevented. In this way, a spike current at an output current of the drain terminal IOUT of the transistor 204 can be avoided.
Patent JP-H0327905-A (JP)
Title: Apparatus for honeycomb extrusion
Inventor: JIYOOJI MERUDORAMU KANINGUHAMU
IPC: B29C48/11
Filed: 1990-05-31
Abstract: PURPOSE: To alter the thickness of the cover of an extruded honeycomb structure by a single extruder by regulating the interval from the extrusion surface of a regulating member obstructing the extrusion of a material from an annular orifice. CONSTITUTION: The supply passages 96 for forming a cover arranged around supply passages 24 communicate with an annular orifice 98 extending to the periphery of an extrusion surface 16. The material extruded through the supply passages 24 forms the core part of an extruded honeycomb structure and the material extruded from the supply passages 96 and the annular orifice 98 forms the cover. A regulating member 100 is threaded with a collar 94 by thread ridges 102 and, if this member 100 is rotated, the size of the gap 44 between the upper surface of the regulating member 100 and the extrusion end of the annular orifice 98 is largely changed and the amt. of the material passed through the orifice 98 to flow is changed.  By this constitution, the thickness of the cover of the honeycomb structure extruded when the viscosity of a batch material is changed can be changed without replacing an extrusion mask or a face plate each time.
Patent JP-H0782683-A (JP)
Title: Roller for paper manufacturing machine
Inventor: EMIRU HORUTSU
IPC: D21F1/40
Filed: 1991-06-12
Abstract: PURPOSE: To reduce damage to upright bands which may occur around a sheet- formation roller during operation in the roller for paper machine, particularly the sheet-formation rollers. CONSTITUTION: The roller for paper machine has a main body formed of plural bands 20, the outer periphery of which extends at least nearly in the peripheral direction and stands in the radial direction, and these bands are mutually connected via waviness curves 26, 28 of band regions which follow up waviness paths in a region of a first longitudinal edge part at the outer periphery of the above main body and are mutually adjacent in the longitudinal direction of the roller. To improve the stability of a hollow honeycomb body 12 formed of the bands, the bands are extended nearly in a straight line in the region of an inner second longitudinal edge part and is provided within the region of the outer first longitudinal edge part having a curved part, which forms a waviness curve, in a plane view of the surroundings of the roller.
Patent JP-H071346-A (JP)
Title: Hexagonal bar spanner turner
Inventor: MISAWA KUNIO
IPC: B25B13/54
Filed: 1993-06-11
Abstract: PURPOSE:To improve the extent of applicable facility at the time of clamping a bolt with a hexagonal bar spanner and simultaneously enabling it to be safely clamped in addition to being clamped tight to the full with strong torque. CONSTITUTION:A hexagonal bar spanner turner 1 is a hexagonal cylindrical body, and it is provided with two sectional-form hexagonal through holes along both vertical and horizontal shafts. These through holes may be the same diameter and/or different ones. A hexagonal bar spanner 6 is inserted into either of these through holes. In this state, a mouth 8a of a general spanner 8 is applied to the hexagonal bar spanner turner 1, and this spanner 8 is turned round as specified, whereby the hexagonal bar spanner 6 is rotated with strong torque, so that a holed bolt 7 can be tightened to the full.
Patent JP-H09313894-A (JP)
Title: Suction pressure adjusting device
Inventor: TAKAHIRA MASAKI
IPC: B01D61/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To smoothly operate a membrane filter even under negative pressure and to apply optical suction pressure to the membrane filter by generating a differential pressure across the membrane in the membrane filter through a vacuum can and a water separator and adjusting the differential pressure across the membrane above and below the water surface in a pressure adjusting tank. SOLUTION: When a prescribed presser of -P is formed in a vacuum can 7, a water head H is generated between the water surface L1 inside the can and the water surface L2 outside the can according to the difference between atmospheric pressure and pressure inside the can. In this state, adjustment negative pressure -ΔP corresponding to a water head h2 from the opening position of a lead pipe 11 in the vacuum can 7 to the water surface outside the can extends to a water separator 9, and this adjustment negative pressure -ΔP is used as driving force to generate a differential pressure Pd across the membrane in a membrane filter 3.  This differential pressure Pd is the difference between the adjustment negative pressure -ΔP plus positive pressure corresponding to a water head h3 from the water surface L3 inside the water separator 9 to the water surface L4 inside a membrane immersion tank 2 and atmospheric pressure. This between-membrane differential pressure Pd is used as driving force to perform membrane filtration and to subject raw water to solid-liquid separation.
Patent JP-H1127981-A (JP)
Title: Motor drive controller
Inventor: SHIOMI HIROYUKI
IPC: H02P6/06
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To correct a torque constant according to the rotational drive position of a motor by using the torque constant obtained from a torque constant calculation means as a factor for obtaining the drive current of the motor. SOLUTION: A rotational angle 2 of a single-phase electromagnetic motor 1 is detected by a rotational angle detection device 3, and a rotational angle signal 4 is read by a computing device 5. By calculating a motor drive command signal 6 from the read in the rotational angle signal 4 by means of a certain control calculation method, and transmitting it to a motor drive device 7, the motor drive device 7 drives the motor 1 with motor drive current. A torque constant changes with a rotational position, therefore, a large shift occurs between an actual torque constant and a torque constant parameter with the position.  By representing a relation between the rotational position and the torque in an expression and incorporating it into a part of the torque constant parameter for control calculation, it is possible to correct the torque constant parameter, and attain a high-speed and highly stable control system in a wider drive range.
Patent JP-H05336538-A (JP)
Title: Video signal processor
Inventor: NAKAMATSU AKIRA
IPC: G09G5/36
Filed: 1992-06-01
Abstract: PURPOSE:To instantaneously change a background color into a desired color with simple and inexpensive configuration. CONSTITUTION:Specific color data are written in a background color register 33 and control data are written in a background selection register 34 so that a selector 31 selects the output of the background color register 33 as a background input by a microcomputer, and the output of the background color register 33 is inputted as the background input of a mixing circuit 30. Consequently the need separately preparing a background video signal generating device that generates a test video signal for obtaining a specific-color background image, which is uniform over the entire screen, is eliminated, and the background color which is composed can instantaneously be changed.
Patent JP-H1135568-A (JP)
Title: 2,3-dihydrobenzofuran derivative
Inventor: ISHIKAWA AKIRA
IPC: A01N1/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that manifests strong cell- protecting action against the cytotoxicity caused by oxidized LDL in the kidney- originating cells and is useful for treatment or prevention of chronic renal failure and diabetic nephropathy and as an internal organ preservative. SOLUTION: This compound is represented by the formula (R1 is H, an acyl which may be substituted; R2 -R4 are each H, a lower alkyl, a lower alkenyl where both of them are not t-butyl, simultaneously; R<5> and R<6> are each H, an alkyl which may be substituted), typically 4,7-di -t-butyl-5 -hydroxy-2, 3- dihydrobenzofuran. This compound is prepared by adding dropwise methanesulfonic acid to a solution of 4-t -butyl-5 -hydroxy-2, 3-dihydrobenzofuran in a mixture of t-butyl alcohol with chloroform followed by extraction, washing and concentration of the product.
Patent JP-S5473310-A (JP)
Title: Gas compressor
Inventor: INO HIROMI
IPC: F04C29/02
Filed: 1977-11-24
Abstract: PURPOSE: To miniaturize the device, decrease noise vibration and increase oil separating efficiency by having a compressor within an oil separator, decreasing the difference of pressures between those inside and outside the compressor and setting a rectifying part in a discharge gas pipe.  
     CONSTITUTION: An oil injection type screw compressor 2 is placed within an oil separator 1 and fixed through one end to an end plate 3 of an oil separator 1. A discharge gas pipe 8 is protruded horizontally at good length to be upwardly crooked midway with its tip end opened in the oil separator 1. Furthermore, the inside of the discharge gas pipe 8 is to form the structure of alternatives made of a  rectifying part 9 and a space part 10 at proper intervals. At the rectifying part 9 in the discharge gas pipe 8, the flow rate of the oil mist passing in many small pipes 11 is decreased to cause cohesion in the space part 10, thus, oil being separated as oil drops. The compresor 2 is sealed tightly to sit inside the oil separator 1 to cause little effect outside as to the noise of the compressor 2. Also, one end of the discharge pipe 8 is a free end, which causes no vibration due to the difference of shaft height. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01309501-A (JP)
Title: Microwave integrated circuit device
Inventor: ADACHI HISASHI
IPC: H01P1/00
Filed: 1988-06-08
Abstract: PURPOSE:To make the case small in size and to suppress the deterioration in the characteristic due to the effect of an out band frequency by providing a resonance case accommodating a dielectric resonator and a coupling line to the outside of the circuit case and sealing closely the circuit case by a cover of the circuit case. CONSTITUTION:A microwave integrated circuit 3 is mounted on the circuit case 2, sealed by the circuit case cover 1 and the input and output terminals are connected respectively connection terminals 8, 9. A gate terminal of a FET whose drain is connected to ground in a solid-state oscillation element 4 is connected to one end of a coupling connection terminal 10 via a microwave integrated circuit 3 and the other end of a coupling connection terminal 10 is connected to one end of the microstrip line 13 provided to a dielectric base 12 mounted on the rear face of the circuit case 2. The other end of the microstrip line 13. is connected to ground via a resistor 14. The dielectric resonator 5 is mounted via a spacer 6 at a position coupled magnetically with the microstrip line 13. Thus, the deterioration in the characteristic due to the change in temperature is prevented and the circuit case is made small and the effect due to out band frequency is reduced.
Patent JP-H07222268-A (JP)
Title: Communication transmitter for plant
Inventor: MATSUDAIRA MINORU
IPC: H04Q9/00
Filed: 1993-06-14
Abstract: PURPOSE:To enable conversation due to a telephone and job site monitor due to a television freely over a wide area inside a plant building by integrating a lot of cables, radio and television communication arranged inside the building according to a multiplex transmission system. CONSTITUTION:In order to perform multiplex transmission, both a local station 1 and a controller 6 are provided with address and discrimination circuits 18 and multiplex transmission units 19. A cable signal from a cable telephone set 4 is transmitted from the multiplex transmission unit 19 to the controller 6 while adding the address as the cable signal. The controller 6 discriminates the transmitted signal as the signal of cable communication from its address and transmits that signal to a cable control 21. Thus, speaking is performed between cable telephone sets 4 or between the cable telephone and a radio telephone. Similarly, a data signal from a temperature sensor 8 is also discriminated as measured data from its address, transmitted to a data recording and analyzing device 10, recorded and analyzed. Thus, the conversation due to the telephone and the job site monitor due to the television can be freely performed inside the plant building.
Patent JP-S5665826-A (JP)
Title: Depressant of allergic reaction
Inventor: ENOMOTO MAKOTO
IPC: A61P37/08
Filed: 1979-11-02
Abstract: PURPOSE: A depressant of allergic reaction with safety and improved remedying effect, comprising a specific part of a mold of Streptococcus lactis as an ingredient.  
     CONSTITUTION: A depressant of allergic comprising a substance containing a supernatant liquid obtained by centrifuging a granulated mold of Streptococcus lactis [e.g., Streptococcus lactic BK-042 strain (FERM-P 4590) and BK-045(FERM- P 4591)] as an ingredient. A soluble protein, granular small structure, and other low-molecular weight cellular ingredient are cited as the substance containing the supernatant liquid. They are obtained as hygroscopic substances having aroma and delicious cream color by lyophilization and their amount is about one-fifth of that of the mold. The depressant is prescribed orally or parenterally. Effective against various kinds of different immune diseases, e.g., allergic bronchial asthma, rhinitis, etc. It has extremely high safety and a small amount of its administration is enough compared with a mold itself. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0437980-A (JP)
Title: Paper money payment device
Inventor: TAZAKI TOSHIHIKO
IPC: G06Q20/18
Filed: 1990-06-01
Abstract: PURPOSE:To discriminate the paper moneys left for each relevant payment transaction by collecting the paper moneys left after reading their Nos when the paper money discharged to a payment port are left. CONSTITUTION:When the paper moneys discharged to a payment port 2 are left, these money Nos are read by a money No. reading part 5 and the mistaken moneys are collected into a collection box 8. Then the information that can identify the transaction carried out at occurrence of being forgotten to take left moneys is added to the read money Nos and stored in a memory 14. Thus a mistaken money left in a specific transaction can be chosen out of those money stored in the box 8. Then the money of of a notified transaction can be chosen and returned when the left money is claimed by a customer.
Patent JP-S62101923-A (JP)
Inventor: HERUBERUTO DOROOBE
IPC: F16D41/06
Filed: 1986-06-19
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-H10323495-A (JP)
Title: Washing hot water pouring method and device therefor
Inventor: WATANABE TAISUKE
IPC: D06F39/08
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing hot water pouring method and the device for supplying the water of a temperature suitable for washing to a washing machine while heating a heat exchanger. SOLUTION: In this washing hot water pouring method and the device for pouring hot water to the washing machine 4 while performing heating through the heat exchanger 3, a heating means 2 for heating the heat exchanger 3, a temperature detection means 5 and a control means 9, etc., are provided. By calculating the rising temperature width of the water passed through the heat exchanger in the case of continuously operating the heating means, the temperature difference of the detection temperature of the water supplied to the heat exchanger and a set temperature and the ratio of the temperature difference to the rising temperature width, operating the heating means for the time corresponding to the ratio to unit hot water pouring time to the washing machine and pouring the hot water to the washing machine, the washing water of the set temperature is realized.
Patent JP-H09320382-A (JP)
Title: Light source holding device
Inventor: TAKEZAWA KEIJI
IPC: F21Y101/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the total height of a switch apparatus having a light source, and reduce the number of part items so as to simplify the structure by providing a notched portion into which the light source can be inserted in the printed circuit board of the apparatus, and containing the light source below the board. SOLUTION: A printed circuit board 5 on which the conductive path 51 of a lamp 4 is equipped and in which a cutout portion 54 into which the lamp 4 can be inserted is provided is mounted above the lower case 3 of a switch, and the lamp 4 is held at a predetermined height on the bottom face of the board 5 by one pair of elastic holding pawls integrally formed with a case 3. The light of the lamp is projected through the light penetrating portion 73 of a contact mat 7, and a translucent portion 12 provided in the protrusion portion 11 of a knob 1. By holding the lamp on the bottom face of the board, the total height of an apparatus can be lowered, and also since the board is held by the lower case of the switch, no member for holding the board is required so that the number of the part items is reduced, and the structure can be simplified.