baber/WOPTO huggingface dataset:
Patent JP-H04139367-A (JP)
Title: Device for supplying refrigerant such as liquid nitrogen
Inventor: NISHINO KOJI
IPC: F25D3/10
Filed: 1990-09-29
Abstract: PURPOSE:To prevent gas generated after gasification of refrigerant from being forcibly blown against a cooled part by a method wherein a taking-out port of a taking-out mechanism is provided with a heat-insulated fractionating device having a gas discharging port at its upper part, a liquid outlet port at its lower part. CONSTITUTION:A peripheral part of a liquid feeding pipe 10, a peripheral part of a main body 14 of a fractionating device and a tub 28 for feeding refrigerant from a liquid outlet port 18 to a cooled part 26 are covered by heat-insulating materials 20, 22 and 24, respectively. As an electrical current flows in a heater 34 while a leakage pipe 8 is being closed, refrigerant in a storing container 2 is partially gasified, its pressure is increased, the refrigerant passes from a taking-out pipe 6 through a liquid feeding tube 10 and a fractionating device 12 and is supplied to a cooled part 26. As its liquid surface reaches its specified level, the electrical energization for the heater 34 and a supplying of refrigerant are stopped through a controller 32 with a signal from a liquid surface sensor 30. After this operation, as an amount of refrigerant at the cooled part 26 is decreased, the heater 34 is electrically energized again and the refrigerant is supplied. At this time, mixture of refrigerant and gasified gas from the liquid feeding tube 10 is supplied to the fractionating device 26. The gasified gas is discharged from a gas discharging port 16 at the main body 14 if the fractionating device and the liquid refrigerant is supplied from the liquid taking-out port 18 to the cooled part 26.
Patent JP-H1196502-A (JP)
Title: Magnetic recording/reproducing system
Inventor: MIYAMURA TAKESHI
IPC: G11B5/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain high output in a high-frequency region by satisfying a specific relation between a track width and the head gap length of a magnetic head. SOLUTION: The relation 10<Tw/Hg<40 is set between the track width Tw μm and the gap length Hg μm of the magnetic head. The magnetic head 1 is formed by bonding two cores 3 wound with coils 4 by a joining part 5. Glass 6 is packed in a head gap 2 to reinforce the gap. The material constituting the core 3 is soft magnetic materials of metallic materials, such as oxide materials of Mn-Zn single crystal ferrite, etc., 'Permalloy (R)' alloys, 'SENDUST (R)' alloys and Co based amorphous alloys. The magnetic head 1 is produced by cutting an ingot of, for example, single crystal ferrite to form a core block and determining its bearings, then polishing gap-facing surfaces to mirror finished surfaces and working winding grooves and track width grooves.  The 'SENDUST (R)' alloy is deposited by evaporation on the gap surfaces and the two core blocks are welded by glass at the arbitrary head gap.
Patent JP-H07113783-A (JP)
Title: Concentration measuring method and device thereof
Inventor: SEKO YUKIHIRO
IPC: G01N27/416
Filed: 1993-10-20
Abstract: PURPOSE:To eliminate the influence of a noise when a measurement object substance and a stabilizing enzyme film contact with each other, and enhance accuracy by measuring the concentration by ignoring a maximum value of a primary differential signal corresponding to within of prescribed time after detected measurement time. CONSTITUTION:In an inspection object liquid point-landing position 1, after inspection object liquid is landed in a point shape on a sheet member 6, the member 6 is made travel so that an inspection object liquid passing hole 6a is situated in a concentration measuring position 2. An enzyme electrode 3 is moved to the measuring position 2, and when the point-landed inspection object liquid and a stabilizing enzyme film 3d are contacted with each other, an electric current by enzyme reaction is generated between a center electrode 3b and a counter electrode 3c. In a differential circuit part, a generated electric signal is inputted, a primary differential signal is generated, and in a peak detecting circuit part, a maximum value of the primary differential signal is obtained, and the concentration of a measurement object substance is measured according to this. Time when the measurement object substance contacts with the enzyme film 3d is detected by a contact condition detecting part, and the concentration is measured by ignoring the maximum value of the primary differential signal corresponding to within of prescribed time after detected measurement time.
Patent JP-S61140726-A (JP)
Title: Roasting appliance
Inventor: ISHIBASHI NOBORU
IPC: A47J37/06
Filed: 1984-12-12
Abstract: PURPOSE:To provide a roasting appliance for making a rational roasting cooking and heating operations by a method wherein a burner is arranged at the lower part and only a porous plate is placed at the upper part with the net being arranged therebetween. CONSTITUTION:A burner 10 is arranged at a lower part in a chamber of a main body 8 with a heating net 9 of which height can be varied being held and a radiation body 11 composed of heat-resistant porous material is arranged at the upper part of the chamber. The burner 10 is covered by the upper burner cover 12, a flame 14 is substantially horizontally formed at the upper part of the dew receiving pan 13 and oppositely faced against the lower surface of the net 9. The radiator 11 is composed of heat-resistant non-organic material such as ceramic or metallic material, and carries further oxide metal such as platinum, cobalt and vanadium or the like. The radiator has several holes 15, is oppositely faced against the net 9 at the upper part in the chamber and is further installed in a substantial sealed condition with the main body 8 in such a way as the gas generated in the chamber may be passed through the holes 15 and reached to the discharging port 16.
Patent JP-H0974933-A (JP)
Title: Method of floating culture of long laver-farming net in intertidal zone
Inventor: I YUUTAKU
IPC: A01G33/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for culturing a laver of good quality by lightly turning over a laver culture net and immersing laver spores in an intertidal zone under the sea surface so as to expose the spores to a position at a high level on the sea surface. SOLUTION: Many transverse rods are provided between anchor lines on both sides for anchoring for floating installation on the sea and a long laver culture nets is connected so as to enable the successive overturn from one side. Narrow circular tops of floating tools 1 in a truncated conical shape formed with a flat wide circular bottom and a narrow circular top are bound to the lower parts at both ends of the respective transverse rods to turn over the respective transverse rods. The narrow circular tops of the floating tools 1 are directed downward to make the laver culture net retain in an intertidal zone under the sea surface and culture the laver.
Patent JP-S61141535-A (JP)
Inventor: EDOUAARU BORE
IPC: B31B50/16
Filed: 1985-11-21
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-H03122878-A (JP)
Title: Loading/unloading mechanism for recording/reproducing head
Inventor: SUGAWARA TAKAMITSU
IPC: G11B5/54
Filed: 1989-10-06
Abstract: PURPOSE:To move a recording/reproducing head to the outside of the outer circumferential end of a recording medium, to hold it there, to reduce the floating quantity thereof and to urgently retreat it in the case of emergency by making the recording/reproducing head float from the recording medium. CONSTITUTION:Since the lifters 6a and 6b of the recording/reproducing heads 1a and 1b are moved up and down when an actuator arm 5 which moves and positions the heads 1a and 1b is moved to the outside of the outermost circumference of the recording medium 3, they lift the suspensions 2a and 2b of the heads 1a and 1b and make the heads 1a and 1b float from the medium 3. Besides, they move and retreat the heads 1a and 1b to the outside of the area of the medium 3 by sliding them on the lifters 6a and 6b while making them float from the medium 3 and hold them. Thus, the recording/reproducing head can be made to float by as much as a fixed distance from the recording medium within the small area and retreated to the outside of the outer circumference of the disk, besides.
Patent JP-H10114472-A (JP)
Title: Controller for elevator
Inventor: FRIEDLI PAUL
IPC: B66B1/46
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely carry a visitor to a right floor by an inhabitant by providing service to the predetermined destination floor according to processing of a call inputted by means of a first input button, and then, providing service to a floor inputted afterward. SOLUTION: On the arrival, a visitor reports his arrival by means of an entrance board 7 installed in an entrance door 6 area. An inhabitant inviting the visitor operates a first input button, which is a visitor button in a call inputting device 3 arranged in his own house. Then, the entrance door 6 is opened, and a call characterizing the predetermined destination floor and a call characterizing the inputted floor are started. In the following call processing by means of an elevator controlling mechanism, the elevator cage is moved to the predetermined destination floor (a main stopping position on the first floor EO) so as to prepare for the visitor. After the visitor gets on the elevator cage, the elevator cage is moved to the inputted floor on which a visiting habitant lives.
Patent JP-2000091274-A (JP)
Title: Formation of semiconductor chip and manufacture of semiconductor device using the same
Inventor: NAKANISHI MASAKI
IPC: H01L21/301
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To improve an anti-bending strength of a semiconductor chip. SOLUTION: A semiconductor wafer 1 is diced so as to have cut parts 1a therein, the cut parts 1a are etched to remove a surface layer 1b thereon and to eliminate defects such as chipping or crystalline defects formed in the cut parts 1a therefrom. As a result, an anti-bending strength of semiconductor chips obtained by separating the wafer 1 can be improved.
Patent JP-S63116892-A (JP)
Title: Original plate for lithography
Inventor: KANEKO GIICHI
IPC: B41N1/14
Filed: 1986-11-06
Abstract: PURPOSE:To eliminate the possibility of sticking to a thermal head, and to form a good printing image, by a method wherein an undercoat layer mainly composed of a wax is provided on a water-resistant substrate, and thereon a thermal recording layer mainly composed of an inorganic pigment and a thermoplastic resin is formed. CONSTITUTION:An undercoat layer mainly composed of a wax is provided on a heat-resistant substrate. As the wax, for example, a wax group such as carnauba wax, ouricury wax, and polyethylene glycol stearate is used. As an inorganic pigment in a thermal recording layer, zinc oxide is preferably used in the point of the properties of developing effects and the working sensitivity. As a thermoplastic resin, a material having a softening point determined by the ring and ball method or a melting point of 150 deg.C or below, such as polystyrene, styrene/acrylic ester copolymer, and polyvinyltoluene, may be used; however, to impart superior lipolphilic properties to a plate, polystyrene, styrene/ acrylic ester copolymer, low-melting polyamide resin, and the like are preferably used.
Patent JP-H08123926-A (JP)
Title: Information storage carrier and production thereof
Inventor: KOHAMA KYOICHI
IPC: B42D15/10
Filed: 1994-10-26
Abstract: PURPOSE: To provide an information storage carrier which is thin and is easy to carry and preserve and to provide the method which efficiently produces this thin information storage carrier. CONSTITUTION: An information storage carrier 1 like a card is produced by a lower print layer 4 and an upper print layer 5, which are formed by print with thermosetting polyimide ink soluble in an organic solvent, and a bare chip mounted substrate 6 arranged between these print layers 4 and 5. The information storage carrier 1 is produced by the lower print layer 4 which is formed by print with the thermosetting polyimide ink soluble in the organic solvent, a bare chip 7 mounted on one face of the lower print layer 4, and the upper print layer 5 which covers the surface of the bare chip 7 and the bare chip mounted face of the lower print layer 4 and is formed by print with the same polyimide ink as the lower print layer 4.
Patent JP-H01106940-A (JP)
Title: Control device for learning of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/00
Filed: 1987-10-20
Abstract: PURPOSE:To improve learning speed by temporarily storing the deviation of a correction factor from its reference value due to feedback control for each operating zone and dividing the deviation into factors of a fuel injection valve, an airflow meter, etc. based on the changing direction in the same zone. CONSTITUTION:The detected values of an airflow meter 13, a crank angle sensor 14, a cooling water temperature sensor 15, an O2 sensor 16, etc. are inputted into a control unit 12 to operatingly control the valve opening time of a fuel injection valve 6. When an engine speed and a basic fuel injection quantity are below defined values, the control unit 12 carries out the feedback control of an air-fuel ratio based on the detected value of the O2 sensor 16 and temporarily stores the deviation of a correction factor at that time from its reference value for each operating zone which is determined by the engine speed and basic fuel injection quantity. Based on the changing direction from the last-time value for each operating zone, the deviation is divided into one caused by the characteristic of the fuel injection valve 6 and one caused by the characteristic of the airflow meter 13 and renewed for each learning zone.
Patent JP-H09106748-A (JP)
Title: Electric connection box and mounting method for electric connection box on car body
Inventor: NOJIRI TADAYOSHI
IPC: H02G3/16
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To connect terminal fittings of wire ends and terminal portions with ease without using junction terminals or bus bars in a state in which fuses are mounted on a fuse mounting portion so as to improve mounting. SOLUTION: An electric connection box 29 is equipped with a fuse block 33 which is fitted to a connection box main body 31 so as to connect terminal fittings 59 to the other side terminal portions 49 of fuses 43 in a state in which the terminal fittings 59 of wire 57 ends are mounted thereon. Thereby, the terminal fittings 59 of the wire ends and the terminal portions 45b of the fuses 43 are easily connected without using junction terminals or bus bars in a state in which fuses are mounted on a fuse mounting portion 35. By mounting the fuse block 33 on the connection box main body 31 previously fixed to a car body after connecting the fuse block 33 to the end of a wire harness and arranging the wire harness in the car body, workability is improved.
Patent JP-H01106398-A (JP)
Title: Semiconductor memory device
Inventor: NAGAHARA MASAKI
IPC: G11C11/34
Filed: 1987-10-20
Abstract: PURPOSE:To make a semiconductor memory device compact and to operate the device at a high speed by integrating the control driving circuit of bit line voltage for a collector detecting type memory cell with a pre-sense part and a reading/writing control part with a series gate. CONSTITUTION:In a bit line driving circuit to dive bit lines BL1 and BL2, when a bit line is selected in a reading state, since both of address inputs C and D are at a low level, and further, since read/write signals Vf and Vg are set to an equal value, transistors T3, T4, and T5 are turned on, the current of I1/2 is caused to flow equally in transistors T5 and T4 through resistances R1 and R3, and with a voltage drop by this, a bit line potential is made into the potential lowered from an earth potential. Further, when the bit line is selected in a writing state, while the transistor T3 is turned on, a current I1 is caused to flow in only either the transistor T4 or T5 according to the reading/ writing signal, and a prescribed potential difference is generated in the potential of a pair of bit lines.
Patent JP-S62142182-A (JP)
Inventor: JIYON EDOWAADO HAAUI
IPC: C08F20/34
Filed: 1986-11-06
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-2001084021-A (JP)
Title: Preventative maintenance system
Inventor: NAKATANI KOKICHI
IPC: G06F19/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for maintenance by setting the cumulative working time of exchanging parts as a new life of parts at the time of parts exchanging work due to a fault so as to set the exchanging time of maintenance parts to be an optimum time. SOLUTION: A parts life setting means is provided with a maintenance work registering part 21 and has a parts life setting part 22 as a part of it. At the time of executing maintenance work such as exchange of parts at the time of regular maintenance or occurrence of a fault, a maintenance work registering part 21 registers the contents of the maintenance work in a maintenance parts information list 202. Next, whether the registered maintenance work is regular maintenance work or not is judged. When it is not, it is judged to be work at the time of occurrence of a fault. Then, the cumulative working time of an exchanged part from the list 202 and setting is changed as the new cumulative working time of a part detailed list 201.  By processing like this, a parts life time can be made a working time based on the result of the parts and the exchanging time of the maintenance parts can be set to be optimum.
Patent JP-H11152551-A (JP)
Title: Flat fe base alloy powder for magnetic shield
Inventor: HIDA SHUJI
IPC: B22F1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the coercive force of alloy powder, to improve its saturation magnetization and to reduce the production cost by incorporating a specified amt. of Ni into an iron base alloy having a specified compsn. by atomic %. SOLUTION: An Fe base allay molten metal having a compsn. contg. one or two kinds of Si and Al by 15 to 35% in total, 0.1 to 30% Ni and 0.1 to 6% Cr, and the balance Fe with inevitable impurities is powdered by a water atomizing method, and the obtd. powder is subjected to classifying and flattening under ordinary conditions, is subjected to heat treatment as needed and is further subjected to classifying.  Namely, the grain size of the water atomizing powder is regulated to <=50 μm by classifying, which is flattened by an attoritor, is thereafter subjected to heat treatment under holding at 350 to 750 deg.C for a prescribed time in an Ar atmosphere at need, and successively, size regulation is executed in such a manner that the average thickness (d) is regulated to 0.02 to 0.6 μm, the grain size in the case it reaches 50% by the total weight from the small one of the grain size obtd. by a size partial distribution gauge D50 is regualted to 3 to 60 μm, and D50 /d is regulated to 20 to 500.
Patent JP-S61139868-A (JP)
Title: Broadcast bus control system
Inventor: SATO KEIJI
IPC: G06F15/17
Filed: 1984-12-13
Abstract: PURPOSE:To prevent even an unnecessary processor from being interrupted during processing owing to an unnecessary reception interruption of a broadcast by providing a mechanism which excludes each individual processor or processor group from broadcast communication according to specification or under specific conditions. CONSTITUTION:When a transmission-side processor 1 disconnects a processor 2 from a broadcast bus 4 so as to transfer data to a processor except, for example, the processor 2, a packet CTR=X'1' or CRT=X'2' is sent out. When the packet CTR=X'2' is sent out, the processor 2 recognizes that the packet is addressed to the processor 2 and accepts the packet to turn on a bus disconnection control FF25 according to the bus disconnection indication of the packet. A bus disconnection signal circuit 26 is controlled by the bus disconnection control FF25 to cut off a DAV signal input from a DAV signal line 28 by using an inhibiting gate, and consequently data on the broadcast data 4 is not received and the output of an RFD signal and a DAC signal is made artificially effective by using two OR gates.
Patent JP-H04141909-A (JP)
Title: Transparent conductive film and its manufacturing method
Inventor: UMEDA KAZUO
IPC: C23C14/08
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a transparent conductive film usable for a transparent conductive film by forming a transparent conductive film, and specifying the diameter of crystallite of mainly zinc oxide. CONSTITUTION:A transparent conductive film 2 is a film consisting of mainly zinc oxide and formed on a substrate 1, and in the formation of the film 2, the diameter of the crystallite of mainly zinc oxide is made to be at least 300Angstrom . In this case, the diameter of the crystallite of mainly zinc oxide is calculated by measuring the half-width in a powder X-ray diffraction pattern by 2theta-theta method using Cu-Kalpha line while assuming that a crystallite of a metal oxide is spherical. Consequently a film with resistivity not greater than 1X10<-2>OMEGA.cm and is usable as a conductive film can easily obtained and the film has high reduction resistance and heat stability.
Patent JP-H08122649-A (JP)
Title: Vertical illumination device for microscope
Inventor: YASUDA KYOSUKE
IPC: G02B21/06
Filed: 1994-10-27
Abstract: PURPOSE: To easily emphasize and observe fine unevenness of a sample surface by providing a mechanism which shifts a restriction image, formed by an aperture stop mechanism at the rear focus position of an objective, from the center of the objective. CONSTITUTION: A moving mechanism 20 which moves the optical axis of the aperture stop 3 in a plane perpendicular to the optical axis as shown by an arrow 21 is constituted by forming a mouth-shaped through hole in a vertical illuminating cylinder 9 from the side and inserting the aperture stop 3 into the through hole so that it can move in and out, and the movement of the stop center (in the direction of the arrow 21) is adjusted with the insertion position. The center 3A of the aperture stop 3 is properly moved by this moving mechanism 20 as shown by the arrow 21 to shift a lamp image 1B (restriction image by the aperture stop 3) formed at the rear focus position of the objective 8 slightly from the center of the objective 8. Slanting lighting effects on the sample can be obtained by this movement.  The fine unevenness of the surface of the sample 10 can be emphasized and observed through this slanting lighting effects.
Patent JP-H06120012-A (JP)
Title: High voltage variable resistor
Inventor: KOTANI KOICHI
IPC: H01C13/00
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a high voltage variable resistor of high dielectric strength without increasing a bleeder resistance circuit insulating substrate. CONSTITUTION:A variable circuit insulated substrate 4, having a variable resistor circuit, is housed in the first substrate housing chamber 1a of an insulating resin case 1, and a substrate housing case 7, having a plurality of bleeder resistor circuit insulated substrates 9a to 9c, on which a plurality of split resistor circuits, constituting the bleeder resistor circuit and formed by printing on the surface, are housed in the second substrate housing chamber 1b. The bleeder resistor circuit and the variable resistor circuit are connected using a connecting member 12c. The plural bleeder resistor circuit insulated substrate 9a to 9c are attached to the substrate housing case 7 in such a manner that they are erected on a variable resistor circuit insulated substrate 4 leaving intervals between them. Insulating resin is filled in the first substrate having chamber 1a and the second substrate housing chamber 1b.