baber/WOPTO huggingface dataset:
Patent JP-S55150437-A (JP)
Title: Cooker
Inventor: TANAKA KANJI
IPC: F24C15/20
Filed: 1979-05-12
Abstract: PURPOSE: To facilitate cleaning of an exhaust duct of a cooker and provide a hygienic cooker by applying a self-cleaning coating on the inside surface of the exhaust duct.  
     CONSTITUTION: In a cooker, a heater placed in the upper interior portion of a heating chamber 2 conducts atmospheric heating of food and a magnetron placed on the outside of the chamber 2 conducts electronic heating of the food. On a ceiling plate 2' of the chamber 2 is arranged an exhaust duct which communicates exhaust holes 21 bored in the chamber 2 near the heater 3 with exhaust holes 22 bored in a back plate 1' of the main body casing. The inside surface of the duct 23 are made self-cleaning type by applying them with self-cleaning coating 24 containing a catalyst, for example. Oils and the like adhered to the inside surfaces of the duct 23 are oxidized and removed while heating the surface by the heater 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01231823-A (JP)
Title: Artificial culture of clavariaceae
Inventor: SHIMONISHI ICHIRO
IPC: A01G1/04
Filed: 1988-03-11
Abstract: PURPOSE:To accomplish the title culture by repeating culture from Clavariaceae (edible funjus) passage seedling, through culture mycelia, spawn, mycelia, fruit body anlage, to mature fruit body under specified conditions. CONSTITUTION:Clavariaceae passage seedling is inoculated into an agar-agar culture medium consisting, as the chief composition, of glucose and put to culture at 20-25 deg.C to produce culture mycelia. This mycelia is then transplanted to a second culture medium, i.e. sawdust chiefly containing glucose and put to culture at 20-25 deg.C to produce seedling. The seedling is then inoculated into a third culture medium, i.e. sawdust chiefly containing glucose and put to culture at 20-25 deg.C to grow the mycelia. The mycelia is then inoculated into a fourth culture medium, i.e. sawdust chiefly containing saccharose and put to culture at 20-25 deg.C to form fruit body anlage. Thence, then fruit body anlage is put to culture at 14-16 deg.C and R.H. of 70-80%, thus obtaining the final mature fruit body.
Patent JP-H06275976-A (JP)
Title: Electronic circuit module device
Inventor: YOSHIKAWA AKIO
IPC: H05K9/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide an electronic circuit module device which is mounted with parts densely, simple in constitution, provided with an external electrical connection lead, easily connected, small in size, low in cost, and lessened in unnecessary radiation. CONSTITUTION:A printed wiring board (3 or 7) mounted with electronic parts is arranged inside a metal case composed of a case upper lid 1 and a lower lid 2, and a part of the printed wiring board is led out of the metal case to serve as an external connecting means. A bypass capacitor 5C is provided adjacent to the lead-out part of the printed wiring board, or a signal line is arranged in a multilayered board inner layer of the lead-out part, whereby the leakage of electromagnetic waves is reduced to an irreducible minimum.
Patent JP-S63225982-A (JP)
Title: Magnetic head slider
Inventor: SUZUKI SHOJI
IPC: G11B21/21
Filed: 1987-03-16
Abstract: PURPOSE:To quickly eliminate the dust incorporated in the air from a magnetic head slider by providing a gaseous body flow hole penetrating from a magnetic disk opposing face to the back face of the magnetic head slider on the flat rail part of a tapered flat type magnetic head slider. CONSTITUTION:A gaseous body flow hole 3 is provided on a tapered part 1 having a magnetic head 5 and whose floating face generating gaseous body bearing action becomes a gaseous body flowing face and the flat rail part 2 of a magnetic head slider formed from the flat rail part 2 following thereto. The gaseous body flow hole 3 is penetrated from the rail face of the flat rail part 2 to the back face. The gaseous body compressed by flowing-in the tapered part 1 is expanded at the gaseous body flowing end side of the flat rail part 2 and re-compressed at the gaseous body flowing out end side. Since the gaseous body flow hole 3 is provided at the gaseous body flowing-in end side compared with the territory to be re-compressed, the dust, etc., contd. in the air between the magnetic disk and flat rail part 2 can be discharged.
Patent JP-S60199471-A (JP)
Inventor: YAMADA MIKIO
IPC: B29C43/20
Filed: 1984-03-26
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-S61216550-A (JP)
Title: Concentrated controlling system for line and lan
Inventor: KOSUGI HIDEO
IPC: H04L69/14
Filed: 1985-03-22
Abstract: PURPOSE:To utilize a communication line effectively by providing an equipment that can give and receive data without being aware of communication line in the adapter of a communication system consisting of a data processing device, an adapter, a communication line and a terminal equipment and executing the command of the data processing device and adapter by node number and link number. CONSTITUTION:The data processing device 1 designates a remote terminal equipment with which communication is to be made. For instance, when making session opening with node number of No.1 station terminal, No.1 and COTACT are sent to an adapter 2. The retrieving section 2-4 of the adapter 2 retrieves a table 2-1 basing on the node number. The section retrieves a table 2-2 basing on relevant link number of the result of retrieving and leads out module number. Then, it retrieves communication procedure from a table 2-3 basing on the module number. The adapter makes communication connection basing on this. When the link number is opened and busy, the adapter retrieves the table 2-1 again. As plural link numbers that fit to No.1 are stored in the table 2-1, above- mentioned process is repeated by the next link number.
Patent JP-S61216740-A (JP)
Inventor: TANI YASUHIRO
IPC: B02B3/00
Filed: 1985-03-23
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-S60202544-A (JP)
Title: Tape producing device
Inventor: MOTOYOSHI TATEO
IPC: G11B5/85
Filed: 1984-03-26
Abstract: PURPOSE:To reduce the size of a tape producing device without deteriorating a function which prevents the shrinkage of a magnetic tape, by using a cooling roll in addition to a vapor-deposition roll to cool the tape. CONSTITUTION:A source tape 14 is travelled at the same speed as the barrel part of a vapor-deposition roll 9, and the metallic steam 12 is deposited on the surface of a tape 14. In this case, the temperature of the tape 14 is increased by the radiant heat of a crucible 11 and the heat of the steam 12. Thus the tape 14 is extended. However, the tape 14 is shifted with contact with the roll 9 and the heat of the tape 14 is transmitted to the roll 9. In addition, the heat of a magnetic tape 14a is absorbed by a cooling roll 15. This prevents the shrinkage of the tape 14a after it is taken up. Furthermore, the roll 9 can be miniaturized to attain miniaturization of a tape producer.
Patent JP-H10253282-A (JP)
Title: Heat exchanger
Inventor: NANATANE TETSUJI
IPC: F28F3/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for detecting a leakage and to obtain a low-cost and compact heat exchanger by joining a plurality of metal plates where an expanded pipe part that becomes the channel of a heat medium is formed while overlapping them so that expanded pipe parts are brought into close contact with each other. SOLUTION: A metal plywood is formed by an expanded pipe part 3 where a flat surface shape being formed as the channel of a heat medium is in U shape, a cross sectional shape is in hexagonal shape, and the cross sectional shape of a mouth is in circular shape and a junction part 4 where the surrounding metal plates are laminated. Then, a plurality of metal plywood 2 are laminated and are in contact and are fixed while they are in close contact to one another for constituting a heat exchanger 1 but the overlapping of the metal plywood 2 allows the directions of U shape in opposite directions.  At this time, a channel 5 for primary fluid flowing to the expanded pipe part 3 of the metal plywood 2 and a channel 6 for secondary fluid flowing to the pipe part 3 of the other metal plywood 2 are formed, a high-temperature and high-voltage refrigerant is allowed to flow to the channel 5 for primary fluid and a low-temperature water is allowed to flow to the channel for secondary fluid, thus performing heat exchange between the refrigerant and water.
Patent JP-H06273195-A (JP)
Title: Mounting and connecting structure for instruments
Inventor: TANAKA KEIICHI
IPC: G01D11/24
Filed: 1993-03-18
Abstract: PURPOSE:To prevent the decrease in an accuracy of instruments due to clamping of a screw. CONSTITUTION:A plurality of conductive pins 11 fixed to a circuit board 8 are press injected in a plurality of holes 2a of an inner unit 2 of instruments via a holes of a case 7 thereby to mechanically connect the unit 2 to the board 8. Simultaneously, the injected pins 11 are brought into contact with an inner terminal 10 of a hole 2a of the unit thereby to electrically connect the board 8 to the terminal 10. A special retaining plate 13 is pressed toward a case 7 by clamping a screw 14 thereby to rigidly integrate the board 8 with the case 7. Thus, since the board 8 is connected to the unit 2 by press injecting the plurality of the pins 11 while holding a fast structure, it is different from the case where the unit 2 is connected to the board 8 with a screw of prior art, and even if the screw 14 is clamped, no stress is generated in the unit 2 to prevent the decrease in an accuracy.
Patent JP-H05225245-A (JP)
Title: Data standardizing method for data base
Inventor: HASEBE YOICHI
IPC: G06F12/00
Filed: 1992-02-12
Abstract: PURPOSE:To provide the data standardizing method for data base which eliminates a need of paying attention to a special expression at the time of registering item contents and avoids complication of a retrieval algorithm and extension of the retrieval time and easily standardizes registered item contents to a standard expression. CONSTITUTION:A synonym dictionary M3 is referred to convert item contents prepared for registration to a data base M1 to standard item contents of the standard expression, and the data base Ml is constituted in a form of standard item contents. The meaning of item contents prepared for registration to the data base M1 is an analyzed, and an item contents table M2 is referred to based on the analysis result, and the data base M1 is constituted based on standard item contents which have the meaning coinciding with the analysis result.
Patent JP-S57174920-A (JP)
Title: Delaying circuit
Inventor: ITSUGAYA KINJI
IPC: H03K5/13
Filed: 1981-04-21
Abstract: PURPOSE:To increase the delaying time when a phototransistor changes from OFF to ON, by connecting a capacitor between the base and emitter of the phototransistor. CONSTITUTION:An input signal is applied to a light emitting diode 3-1 of a photocoupler 3 via a resistor 1. The collector of a phototransistor 3-1 is connected to a power supply +V via a resistor 4, and an integration network consisting of a resistor 5 and a capacitor 6 is connected, and a delay signal is obtained from the output of the said capacitor 6. When the phototransistor 3-2 changes from ON to OFF, a delay is given with the integration network, connected to the collector output. Since the rise of the bias voltage given to the base by a capacitor 7 has a delay when the phototransistor 3-2 changes from OFF, to ON, the time from the light irradiation to the turning-on of the transistor has a delay.
Patent JP-H03259920-A (JP)
Title: Fluorinated polycarbonate resin
Inventor: SUGIMORI SHIGERU
IPC: G11B7/2534
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a fluorinated polycarbonate resin improved in birefringence and being usable as an optical recording base without detriment to its impact resistance, hygroscopicity, heat resistance, etc., and comprising specified repeating structural units. CONSTITUTION:A dihydric alcohol of formula I is mixed with a dihydric alcohol of formula II (wherein a group of formula III is trans-cyclohexylene) to obtain an alcohol mixture. The mixture is allowed to react with a carbonic acid derivative (e.g. phosgene) in the presence of an organic base (e.g. pyridine) to obtain the title resin having repeating structural units of formula IV (wherein (x+y)=1, x>=0.1 and y>=0.1).
Patent JP-S62218086-A (JP)
Inventor: UNO MOTOO
IPC: G05B19/18
Filed: 1986-03-19
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-S59185525-A (JP)
Title: Minimum bending method of shape material
Inventor: KAKU MIKIO
IPC: B21D5/01
Filed: 1983-04-06
Abstract: PURPOSE:To prevent the buckling phenomenon in the edge part of ashape material in the stage of bending the same at a min. radius by bending the shape material which is set in a bending die and is applied with tension along the bending die while deforming the same in the thickness direction of the web and the rotating center direction under pressure restraint. CONSTITUTION:A pressing die 14 is pressed in the directions of arrows 15, 16 onto a shape material 11 installed under tension in a bending die 12 in the case of bending the material 11. The material is then rotationally moved in the direction of an arrow 17 around the bending center 13, by which the material is radially bent. The die 14 is put into the state of rolling the material 11 by means of beads 19, 20 provided on the material 11 side. More specifically, the die is put into the state of pressing and rolling locally the thickness of the web and flange face of the material 11 by the beads 19, 20 of the die 14. The thickness of the material 11 is consequently decreased and the local part thereof is elongated. As a result, the bending of the material 11 at a min. bending radius is made possible while buckling is prevented.
Patent JP-H10253974-A (JP)
Title: Liquid crystal filling method and liquid crystal filling device
Inventor: YAMADA YUKA
IPC: G02F1/1341
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal filling method and a liquid crystal filling device capable of filling liquid crystal in a short time efficiently without contaminating liquid crystal. SOLUTION: An evacuating nozzle 28 is connected to the discharge port of a liquid crystal cell 11 and also the injection port of the liquid crystal 11 is immersed in the liquid crystal 42 stored in a liquid crystal reservoir 34. Then, the liquid crystal is injected into the inside of the liquid crystal cell 11 from the injection port with the pressure difference between the inside and the outside of the liquid crystal cell by evacuating the inside of the liquid crystal cell from the discharge port while pressurizing the inside of a containing chamber 20, in which the liquid crystal cell is arranged.
Patent JP-H05219851-A (JP)
Title: Method for regenerating gramineous plant material
Inventor: HIEI YOSHIHIRO
IPC: A01H4/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a regenerated plant material of a relative variety of KOSHIHIKARI (a variety of rice) in high regeneration efficiency by transplanting cells of suspension culture, calluses derived from full-ripe seeds and colonies derived from protoplast in a specific medium having a reduced concentration of salts, culturing and redifferentiating. CONSTITUTION:Cells of suspension culture, calluses derived from full-ripe seeds and colonies derived from protoplast are transplanted to a callus multiplying medium having a reduced concentration of main inorganic salts and potato extract and cultured. The prepared adventitious embryo-like calluses are transplanted to a redifferentiating medium having a reduced concentration of main inorganic salts and regenerated plant materials are obtained to regenerate a gramineous plant material.
Patent JP-S62217101-A (JP)
Title: Method for detecting reference mark position on printed circuit board
Inventor: NITTA TERUHISA
IPC: G01B7/00
Filed: 1986-03-19
Abstract: PURPOSE:To easily and accurately detect the center position of a reference mark on a metallic board of different kind by detecting the reference mark based on variation in the oscillation frequency of an eddy current type sensor. CONSTITUTION:A sensor coil 10 is moved above the printed circuit board 11 at specific distance in parallel to the printed circuit board. When the sensor coil 10 reaches the reference mark 36, the sensor coil 10 faces the reference mark 36 made of copper and the frequency increases by about 10% as compared with that when the coil passes over an iron plate 30. The oscillation frequency varies and a frequency-voltage converter 27 outputs a voltage proportional to the frequency, so that the input voltage to an arithmetic unit 29 rises. Consequently, the center value of the variation in output voltage, i.e. the center position of the reference mark 36 can be found.
Patent JP-H05226375-A (JP)
Title: Formation of pattern
Inventor: NOMOTO KAZUMASA
IPC: H01L29/812
Filed: 1992-02-13
Abstract: PURPOSE:To easily form the fine wires without using the electron bean lithography or the X-ray lithography. CONSTITUTION:The first layer 9 comprising e.g. Si3N4 is formed on the whole surface of an N type AlxGa1-xAs layer 3 and after the formation of the second layer 10 after specific pattern comprising e.g. Al making the sidewall thereof perpendicular to a substrate surface, the first layer 9 is isotropically etched away until it is undercut using the second layer 10 as a mask. Next, e.g. Al is vertically evaporated to form the third layer 12 in less thickness than that of the first layer 9 and then a Schottky metal is obliquely evaporated so that the Schottky metal may be deposited on an n type AlxGa1-xAs layer 3 through the gap between the end of the second layer 10 and the end of the third layer 12 on said layer 3 so as to form a gate electrode 13.
Patent JP-S51134398-A (JP)
Title: Method for refining of impure sulfur cake
Inventor: UMEHARA HIROSHIGE
IPC: C01B17/027
Filed: 1975-05-19
Abstract: PURPOSE: Impure sulfur is refined and recovered by washing with water and by fusing under pressure, to the high-purity sulfr without any impurities. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62217688-A (JP)
Title: Semiconductor light-emitting element
Inventor: HINO ISAO
IPC: H01S5/00
Filed: 1986-03-19
Abstract: PURPOSE:To make smaller the thermal resistance of a semiconductor light- emitting element by a method wherein, after a double hetero structure is formed without making larger excessively the width of the region, where said double hetero structure is formed, than the width of a groove formed on a substrate, a binary or ternary compound layer is formed on the surface in such a way as to completely cover both end parts of the striped double hetero structure. CONSTITUTION:A U-shaped groove 10 is formed on an N-type GaAs substrate 1 by a chemical etching method and an N-type (Al0.5Ga0.5)0.5In0.5P clad layer 2, an undoped (Al0.1Ga0.9)0.5In0.5P active layer 3 and a P-type (Al0.5Ga0.5)0.5In0.5P clad layer 4 are formed thereon by an MOCVD method. Then, a region only of a width nearly equal to the groove width is left along the striped groove and the parts other than the region are removed. A high-resistance GaAs layer 5 is grown on the removed parts by an MOCVD method, a P-type GaAs cap layer 6 is formed on the whole upper surface of the layer 5 by an MOCVD method and P-type and N-type electrodes 7 and 8 are each adhered on the upper surface of the cap layer and the lower surface of the substrate.
Patent JP-S54150097-A (JP)
Title: Display panel of lquid crystal television
Inventor: MAEDA YOSHIHIRO
IPC: G02F1/1343
Filed: 1978-05-18
Abstract: PURPOSE: To increase the contrast between the bright and dark areas and thus to increase the definition of the picture image by securing the display of light and darkness via the area which functions as th display picture element and also presenting always the black color through other areas.  
     CONSTITUTION: Black-color layer 107 is formed on galss substrate 106, and comb shpaed electrode 108 is formed on layer 107. At the same time, comb shaped electrode 110 forming the 90°-angle to electrode 108 is formed on transparent glass substrate 109. And liquid crystal 112 is enclosed between both substrata. In case the nematic liquid crystal is used in the dynamic dispersion state in such constitution, the voltage applied area of the liquid crystal under the picture element becomes cloudy, and the area where no voltage is applied presents the color of the black-color layer 107. While in case the guest-host effect is applied, the dyestuff featuring the white color is mixed in to secure the same effect. In other words, the area applied with the voltage presents the white color, and other areas feature the black color respectively. As a result, a picture image of a high contrast can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62217329-A (JP)
Title: Backup system for multi-system
Inventor: YOSHITAKE AKIHIRO
IPC: G06F15/16
Filed: 1986-03-19
Abstract: PURPOSE:To attain the smooth and quick backup operation without causing the increase of hardware by using a buffer memory in a backup system. CONSTITUTION:The buffer memories 13 and 23 are provided to the 1st processing system 1 including a CPU 11 and a memory 12 and the 2nd processing system 2 including a CPU 21 and a memory 22 respectively. While an external memory device 4 can receive accesses from both systems 1 and 2 via a channel device 3. Therefore data can be quickly processed despite a fault of the primary system by reproducing the contents of the memories set before the fault is produced from the device 4 through the backup system. Furthermore both memories 13 and 14 just require such an amount of capacity approximately equal to that needed for process. Thus the increase of hardware can also be reduced.
Patent JP-S54150066-A (JP)
Title: Encoder circuit
Inventor: YANO KAORU
IPC: H03M1/52
Filed: 1978-05-18
Abstract: PURPOSE: To avoid occurrence of a shift between the positive and negative encoding characteristic curves near the zero of the signal by adding the fixed additional integrating amount according to the output of the polarity detection to the integrating value of the integrating encoder which encodes the input analog signal.  
     CONSTITUTION: Intergal switch 6 is closed by signal T 4  of timing signal generator 103, and the analog input signal from terminal 4 is integrated at integrator 101. The integrated value undergoes polarity detection 18, and this output adds the integrated value Δ/2 (Δ: quantization step) obtained with addition power source 26 and resistance 27 to the integrator via signal T 3  and gate 30. Then signal T 2  is applied to FF17, and then negative comparison power source 10 is selected. And the charge stored in capacitor C2 of the integrator is discharged to source 10, and counter 20 counts the clocks until the charge becomes 0. With zero-cross detection 16 applied to charge 0, counter 20 stops counting to deliver the code corresponding to the count value of terminal 21. At the same time, switch 3 is closed by signal T 1 , and the charge of C2 is turned to 0 to complete encoding for the 1-sample signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61221207-A (JP)
Title: Production of liquid alpha-olefin copolymer
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/16
Filed: 1985-03-26
Abstract: PURPOSE:To obtain a liquid alpha-olefin copolymer having a narrowed MW distribution and good uniformity in high polymerization activity of a catalyst, by copolymerizing at least two alpha-olefins in the presence of a catalyst comprising a specified transition metal compound and an aluminoxane. CONSTITUTION:A liquid alpha-olefin copolymer of an intrinsic viscosity [eta]<=0.4dl/g is obtained by copolymerizing at least two alpha-olefins in the presence of a catalyst comprising a compound of a transition metal selected from among the elements of Groups IVb, Vb and VIb of the periodic table and an aluminoxane. Said transition metal compounds are preferably titanium and zirconium compounds and among them zirconium compounds are particularly preferable. Examples of said aluminoxanes include organoaluminum compounds of formulas I and II (wherein R is a hydrocarbyl group and m is an integer >=2).