baber/WOPTO huggingface dataset:
Patent JP-H06132648-A (JP)
Title: Reflow apparatus
Inventor: TANAKA SATOSHI
IPC: H05K3/34
Filed: 1992-10-15
Abstract: PURPOSE:To prevent undesirable leakage of high-temperature nitrogen gas or air out of a heating furnace, by providing an upper labyrinth movable vertically as well as a vertical movement means for moving the upper labyrinth vertically, and making a space between the upper labyrinth and a lower labyrinth adjustable according to the height of an electronic part. CONSTITUTION:A gap (W) between an upper labyrinth 24 and a lower labyrinth 24 should be reduced to a minimum before a nitrogen gas is supplied from a nitrogen gas supplier 11 and the gas is heated with a heater 5 in the heating furnace 1. When the gap (W) is previously made small, the internal pressure becomes higher in the heating furnace 1, to which the nitrogen gas is supplied, and the air in the furnace 1 expelled so that the air is displaced promptly with the nitrogen gas. At the same time, since the internal pressure of the heating furnace 1 is high, the outer air can not flow into the heating furnace 1 through an inlet or outlet opening 3 or 4. Consequently, the displacement of the nitrogen gas in the heating furnace 1 with air is carried out without a loss, and the temperature rises promptly because the outer air doesn't flow into the inside.
Patent JP-H10101201-A (JP)
Title: Shape-keeping box for bag.
Inventor: ISHIGURO AKIO
IPC: B65F1/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To assemble a bag into a simple refuse bin by using it with soft bag. SOLUTION: This box is composed of a paper-made cylindrical main body 1: having a plane-like polygonal shape resembling the main body 1, and attached to the upper end opening part of the main body 1, and forms an inserting groove 4 on a side wall piece 2 for demarcating the polygonal shape of the main body 1, also a connecting piece 15 on a side wall piece 12 for demarcating the polygonal shape of the guide jaw body 11, and when the connecting piece 15 is inserted into the corresponding groove 4, the guide jaw body 11 can be locked to the upper end opening part of the main body 1 with the polygonal shape of the main body 1 maintained.  Consequently thereafter, the bag, etc., B can be shape- kept in a polygonal shape conformed to the main body 1, and also a simple refuge bin can be assembled immediately; by housing the main body 1 in the inside of the bag, etc., B to temporarily fix the mouth edge Ba of the bag, etc., B to the main body 1 side.
Patent JP-H02124333-A (JP)
Title: Car seat with side port
Inventor: KAWACHI YUKIHISA
IPC: B60N2/22
Filed: 1988-10-31
Abstract: PURPOSE:To hold the driving posture of a driver properly at all times by overhanging side supports ahead of both sides of the seat back, and rotating them in a body with the seat back supported by the seat cushion using a reclining means. CONSTITUTION:A seat cushion 1 is fixed to the floor 4 of a car movable fore and aft by a sliding means 5. A seat back 2 is supported on the seat cushion 1 rotatably by a reclining means 6. Side supports 3 are formed consolidated with the seat back 2. That is, each side support 3 is extended to the seat cushion 1 from the shoulder holder 2c of the seat back 2 via its back rest 2a. With rotation of the seat back 2 the side supports 3 are rotated in a single piece so as to keep the driving attitude of the driver properly whether the seat back 2 is reclined or not.
Patent JP-H0584485-A (JP)
Title: Device for sucking floating material on liquid surface
Inventor: SHIYOUJI RIN
IPC: C02F1/40
Filed: 1991-09-27
Abstract: PURPOSE:To efficiently and surely suck even bulky floating material on liquid level from the omnidirectional circumferences of a sucker formed into simple structure by equipping a suction port part having an upward direction suction port and vertically movably equipping a pushing body near to the upper part of the suction port part. CONSTITUTION:A suction port part 2 equipped in the upper part of a sucker 1 upward has a bowllike suction port 4 enlarged in the tip part 9 and is formed into a structure capable of sucking, liquid and floating material from the omnidirectional circumferences of the suction ports 4. A pushing body 3 is vertically movably supported near to the upper part of the suction port part 2 by three sets of elevating/lowering cylinders 10... fitted on the suction port part 2. The pushing body 3 has an inverse conical outline face 5 in the side opposite to the suction port part 2. Therefore the sucker 1 is formed into a structure capable of arbitrarily enlarging the interval between the inverse conical outline face 5 of the pushing body 3 and the inner wall of the suction port 4 by the interval capable of furthermore sucking bulky floating material from the interval suitable for ordinary suction by vertically moving the pushing body 3 by operation of three sets of elevating/lowering cylinders 10....
Patent JP-H01120310-A (JP)
Title: Postcure inflator
Inventor: SATO EISEI
IPC: B29K105/24
Filed: 1987-11-04
Abstract: PURPOSE:To simplify the structure and reduce the time for assembly and adjustment of the title device, a bayonet part which is connected with a lifter simultaneously with turning a bayonet lock. CONSTITUTION:An overhanging part 112b is prepared at the bottom end of a guide rod 112, fitted in a bayonet part 24a prepared on the top face of the bracket 24 of a lifter 27 and a lock housing 11 is fixed on the lifter 27 by turning the guide rod a specified amount. By raising the lifter 27, moving a link 6 with an actuator and turning a bayonet lock 2 with the top face of the lock housing 11 in contact with the bottom face of a top register, the guide rod 112 is simultaneously turned through a guide plate 10, then, the lock housing 11 and the lifter 27 are fixed through the overhanging part 112b of the guide rod 112. Thereafter, a tire 15 is taken out by lowering the lifter 27 with the tire 15 placed on a lower PCI ring 13.
Patent JP-S63130265-A (JP)
Title: Solder coating method on lead frame
Inventor: HOJO TETSUYA
IPC: H01L23/50
Filed: 1986-11-19
Abstract: PURPOSE:To form a solder film which is uniform and thin, and has high quality and good wettability, by atomizing a solder liquid which has mixed solder fine powder and a flux to a necessary part of a string line lead frame, melting it in inert gas, and forming the solder layer. CONSTITUTION:A solder liquid 3 which has mixed solder fine powder 4 and a flux by using a diluent such as isopropyl alcohol, etc. is atomized and applied to a solder coating necessary part 2 of a string line lead frame 1 after bonding and molding. Subsequently, it is allowed to reflow in an inert gas, the solder fine powder 4 is melted, and a solder film 7 is formed. Thereafter, unnecessary solder and flux are washed and eliminated. According to this method, coating of the solder film can be formed thinly, uniformly and with high accuracy on the necessary part of a lead frame in a state of string line.
Patent JP-S62136562-A (JP)
Title: Zn-al alloy plated steel sheet and its production
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C23C14/56
Filed: 1985-12-09
Abstract: PURPOSE:To improve workability, paintability,and corrosion resistance by successively depositing the Al vapor and Zn vapor, which are respectively independently generated, onto a steel sheet by evaporation while the vapors are partly lapped. CONSTITUTION:The Al vapor 2 and the Zn vapor 4 are generated from a crucible 5 for vapor deposition of Al and a crucible 7 for vapor deposition of Zn which are respectively independently provided. These vapors 2, 4 are successively deposited by evaporation on the travelling steel 1 while the vapors are partly lapped. The final vapor deposition is executed only by the Zn vapor 4. The alloy compsn. in the co-existence region of the Zn and Al is successively changed in the thickness direction of he plating layer and only the Zn is made to exist on the surface of the plating layer 9 so that substantially no Al exists thereon.
Patent JP-H03139528-A (JP)
Title: Granulation of polyalkylene oxide
Inventor: NAKANO TAKUJI
IPC: B01J2/02
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a polyalkylene oxide having a nearly spherical particle shape by bringing a polyalkylene oxide in a fused and sprayed state into contact with a gas at a temperature lower than the freezing point. CONSTITUTION:A polyalkylene oxide of a freezing point of 40-80 deg.C in a fused and sprayed state is brought into contact with a gas at a temperature lower than the freezing point. A polyalkylene oxide of a freezing point <40 deg.C is difficultly solidifiable and forms indefinite particles as a result of fusion among particles, so that spherical particles of a definite diameter can hardly be obtained, thus causing a lowering in the yield. The storage stability of granulated product is poor. On the contrary, a polyalkylene oxide of a freezing point >80 deg.C has an excessively high mol.wt., so that it gives a melt of an excessively high viscosity and decreases in granulatability. The obtained small polyalkylene oxide particles have substantially spherical shapes and have a small angle of repose. Therefore, the particles are useful for many uses because of their fluidity.
Patent JP-S61159074-A (JP)
Inventor: HINO MASAMICHI
IPC: F26B17/14
Filed: 1984-12-28
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-S61150373-A (JP)
Title: Bipolar transistor with low threshold voltage
Inventor: OOTA KUNIKAZU
IPC: H01L29/73
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a bipolar transistor with low threshold voltage by using a single crystal having a narrow band with gap Eg, a mixed crystal, a superlattice or an impurity adding layer as a base layer. CONSTITUTION:N-Ga1-xInxSb, P-Ga1-xInxSb and N-Al1-yInySb are each laminated onto a semi-insulating InSb substrate while interposing inclined layers. With a mixed crystal, lattice constants and Eg are approximately in direct proportion to mixed ratios (x), (y), and change into a linear shape when (x) and (y) are varied to 1 from 0, the lattice constants coincide on x=y, and a crystal defect is not generated on the hetero-interface between an emitter and a base. A layer 1-6 consists of Ga(1-y)(1-Z)Al(1-x)(1-z)In(1-z)+xySb, a lattice constant is kept constant when (z) is altered continuously to 1 on the emitter side and to 0 on the base side, Ege continuously changes to Egb, and no spike is generated. A layer 1-2 is composed of an alternate depositing layer of InSb and Ga1-yInySb, and (y) is brought close to (y) of a collector layer by stages from 1 and a transition by a lattice mismatch is absorbed on a stepped interface. According to the constitution, the Egb of a bipolar element at Ege>=Egb is narrowed, and rise threshold voltage can be lowered.
Patent JP-H03200365-A (JP)
Title: Semiconductor memory device
Inventor: NARAHARA TETSUYA
IPC: H01L27/108
Filed: 1990-10-17
Abstract: PURPOSE:To provide high class sense amplifiers by employing at least part of wirings between a plurality of digit lines and the amplifiers as second aluminum wiring layer disposed on a memory cell array region. CONSTITUTION:Y-selectors (Y0, Y1,...) have digit lines (D0, D1, D2, D3,...) formed on first aluminum wiring layer as inputs, and select any of two digit lines such as D0, D1 by a selection signal from a Y-decoder region 14. Wires (L0, L1,...) from the selectors (Y0, Y1,...) to sense amplifiers (S0, S1,...) are disposed on a memory cell array region 11 via a second aluminum wiring layer. Accordingly, the amplifiers (S0, S1,...) can be disposed in the longitudinal length of the region 11. Thus, high class sense amplifiers can be provided.
Patent JP-H08107257-A (JP)
Title: Manufacturing method of printed-wiring board having electromagnetic wave shield
Inventor: ICHIKAWA JUNICHI
IPC: H05K1/02
Filed: 1991-09-30
Abstract: PURPOSE: To enable the electromagnetic wave shield to be connected to earthed circuits without fail even if a printed-wiring board having electromagnetic wave shield in concentrated terminals is to be formed. CONSTITUTION: A printed-wiring circuit 2 is formed on the upper side of a substrate 1 and then the first and second insulating layers 3a, 3b are formed on the upper side of this printed-wiring circuit 2 on the other hand, circular aperture parts seen from planar side and an inverse cup type in the sectional shape are formed. Later, electromagnetic wave shield layers 6 are formed on the upper side of the insulating layers 3 as well as connecting parts 5 formed through the intermediary of the aperture parts 6 are also formed so as to electrically connect the shield layers 6 to respective earthed circuits 4.
Patent JP-H11122852-A (JP)
Title: Permanent magnet embedding rotor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedding rotor without creeping in of magnetic field by taking a wide magnetic flux passage. SOLUTION: This permanent magnet embedding rotor 10 comprises a rotor core body 11 having a permanent magnet inserting hole 13, a permanent magnet 12 inserted into the hole 13, and a recess 14 provided at an end face of the rotor at its outer peripheral side of a wall of the hole 13. Thus, creeping in of magnetic field generated at the adjacent magnet 12 is suppressed by the recess 14, despite the widening of the outer periphery of the rotor. Hence, a motor can be driven efficiently.
Patent JP-H04153673-A (JP)
Title: Color image forming device
Inventor: YODA AKIRA
IPC: G03G15/20
Filed: 1990-10-17
Abstract: PURPOSE:To superpose and form a toner image having a 2nd and subsequent colors on a photosensitive body by constituting a toner particle so that a colorant particle may be localized in a particle-type thermofusing material capable of nearly transmitting all the light radiated from an exposure means and also capable of melting by heat. CONSTITUTION:The toner particle is constituted so that the colorant particle may be localized in the particle type thermofusing material capable of nearly transmitting all the light radiated from the exposure means and also capable of melting by the heat, and developing is performed by using plural kinds of toner particles respectively having different kinds of colorant. That means, the liquid developer is the mixture of the toner particle 100, carrier agent 102 as the dispersing medium of the toner particle 100 and charging adjusting agent 101 for controlling the polarity and the charge quantity of the toner particle 100. And also, the toner particle 100 is the mixture of the colorant 104 formed so that the colorant particle 104A may be localized and the thermofusing binder for holding the localized colorant particle 104A. Thus, the faithful multicolor toner image can be formed.
Patent JP-H1091326-A (JP)
Title: Easy accessible computer
Inventor: NAKAMATSU YOSHIRO
IPC: G06F3/0346
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable even a nonprofessional user to access a computer at a speed higher than a keyboard or a mouse by detecting the direction of the line of sight of the user and operating the computer by combining the detected direction of the line of sight with the computer screen that is viewed by the line of sight. SOLUTION: A line-of-sight detector 4 selects the icons 3 and 3', etc., on a display screen 1 by a line 11 of sight through a viewing window. On the other hand, an eye 5 is irradiated by the ray of an infrared LED and the infrared ray reflected on the iris and an entire image of the eye 5 are formed into an image on a line-of-sight detecting CCD. Based on this image, the center position of the pupil 6 and the position of the reflected ray are calculated. Then a high speed microcomputer calculates the plane of rotation of the eye 5 based on the difference between the center position of the pupil 6 and the reflected ray position. Thus, the microcomputer decides the icon that is viewed by an operator. This decision information is sent to a computer 2 via a cord 22, etc., and the icon that is selected by the operator is recognized.  Then a switch 24 is pushed by a finger 23, and the relevant icon is sent to the computer 2 via a cord 25, etc.
Patent JP-H04152970-A (JP)
Title: Drum type washing/drying machine
Inventor: KITAMURA SUSUMU
IPC: D06F58/24
Filed: 1990-10-16
Abstract: PURPOSE:To shorten the drying time by constituting a dehumidifying heat exchanger of a water atomizing nozzle and a cooling duct and placing is on a suction side of an air blower, and also, providing an auxiliary fin in the cooling duct of the dehumidifying heat exchanger. CONSTITUTION:Air heated by a heater 9 passes through a duct 24 and is sucked into a water tank 2. This air of a high temperature goes into a drum 1 from a small hole 1b of the left side face of the drum 1, heats clothes and evaporates moisture, and is exhausted to the outside from the drum 1. Thereafter, it passes through a clearance in the diameter direction of the drum 1 and the water tank 2 and is led to a filter 23 in a duct 26 from a duct 25, reaches a dehumidifying heat exchanger 22, is cooled and moisture is condensed. Air immediately after being exhausted from the water tank 2 is in a high temperature/humidity state, but it is dehumidified after passing through the dehumidifying heat exchanger 22 and humidity falls. Subsequently, drying is executed by repeating a cycle of the heater 9 to the water tank 2 to the drum 1 to the water tank 2 to a filter to the dehumidifying heat exchanger 22 to an air blower 21 to V the heater 9. In such a way, the high dehumidification rate drying capacity can be obtained at a low cost.
Patent JP-H01120641-A (JP)
Title: Abnormal event resetting system for abnormal event program having module constitution
Inventor: MATSUBARA MICHIHARU
IPC: G06F11/00
Filed: 1987-11-04
Abstract: PURPOSE:To improve the program executing performance and at the same time to reduce an object size by using an abnormal event outlet to reset a control module when a module detects the occurrence of an abnormal event. CONSTITUTION:A module 1 detects the occurrence of an abnormal event and at the same time informs a resetting address 4 stored in the module 1 itself to an abnormal event outlet module 3. The address 4 consists of a chain of the head addresses of the register areas of each module 1 formed based on a control module 2. Thus the module 3 can be reset to the module 2 by the address 4 and through the chain of the head addresses.
Patent JP-2001095336-A (JP)
Title: Seedling-carrying platform of rice transplanter
Inventor: YAMASHITA TSUNATAKE
IPC: A01C11/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a seedling-carrying platform of a rice transplanter capable of making leaves of seedlings on a seedling mat face a prescribed direction so as not to damage the seedlings when the seedling for one plant is scraped from the rolled seedling mat with planting pawls. SOLUTION: This seedling-carrying platform of a rice transplanter is composed by installing a cylindrical member having grooves in the outer periphery under the seedling-carrying platform composed so that the seedling mat wound into a rolled form can be supported and the cylindrical member is rotated with a power taken out of a driving shaft of a vertical conveying device.
Patent JP-H01120745-A (JP)
Title: Power unit for thermoelectric field emission type cathode
Inventor: ENOKIDO EITARO
IPC: H01J37/04
Filed: 1987-11-04
Abstract: PURPOSE:To emit invariably stable electrons by allowing a filament power source to rise later than a high-voltage DC voltage source and cutting off a power source fed to a thermoelectric field emission type cathode when the emission current exceeds the allowable value. CONSTITUTION:This device is constituted of a high-voltage Dc voltage source 10 generating various voltage applied to a thermoelectric field emission type cathode, a filament power source 20, and an emission current detecting circuit 30. The filament power source 20 is allowed to rise later than the high-voltage DC power source 10, a power source fed to the thermoelectric field emission type cathode is cut off when the emission current exceeds the allowable value, thus the evaporation or the like of zirconium oxide diffused on the filament section 20 of the thermoelectric field emission type cathode can be prevented. Invariably stable electrons can be thereby emitted.
Patent JP-S63132281-A (JP)
Inventor: TAKEDA KENJI
IPC: G06F3/153
Filed: 1986-11-25
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-2001100932-A (JP)
Title: File transfer system
Inventor: AONO HIROSHI
IPC: G06F12/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To transfer a file between storage devices not through a computer. SOLUTION: When file transfer from a disk device 3 to a tape device 4 is performed, a file management part 123 of an operating system 12 finds physical addresses of disk blocks (data block) A, B, C, and D and generates a data list 111 in a main storage part 11. A third party driver 124 refers to the data list and issues a third party transfer request to transferring data in the order of A, B, C, and D to the tape drive to the disk device 3. Consequently, the magnetic disk device 3 transfers the data blocks A, B, C, and D to the tape device 4 not through a computer 1.
Patent JP-S63129978-A (JP)
Title: Preservation of sake lees in closed state
Inventor: FURUKAWA AKIHISA
IPC: C12G3/02
Filed: 1986-11-21
Abstract: PURPOSE:To obtain goods having excellent qualities and distribution characteristics, by directly pushing and forming SAKE (rice wine) lees produced in SAKE manufacturing plant into a tube such a synthetic resin tube, metallic tube, paper, etc., by a tubular packing machine, closing the tube and preserving. CONSTITUTION:SAKE lees produced in SAKE manufacturing plant are extruded and formed in a tube made of vinylidene chloride film 2, etc., by a tubular packing machine and enclosed. The tube consists of a synthetic resin film, metallic film, paper or a laminate film thereof. Screening from air is made perfect by the closing and preservation, oxidation of SAKE lees can be prevented and simultaneously vaporization of flavor of SAKE lees can be prevented.
Patent JP-H04157382-A (JP)
Title: Connecting structure of pickup coil in squid fluxmeter
Inventor: NAKAJIMA YOSHIYASU
IPC: H01L39/22
Filed: 1990-10-19
Abstract: PURPOSE:To ensure connection by a simple structure and to prevent damaging on a SQUID chip by putting a lead-out wire of a pickup coil on a lead-out pad of an input coil and by pressing it by a flexible pressing plate. CONSTITUTION:A lead-out wire 3 of a pickup coil is put on a lead-out pad 2 of a SQUID chip 1 and, moreover, a pressing plate 4 formed of a superconductive and soft metal such as a lead metal is put on the wire. Next, a pressing means 14 made up of holding members 12 and a pressuring plate 13 which are formed of a nonmagnetic material is disposed on the pressing plate 4 and the pressurizing plate 13 is laid on the members 12 located on the opposite sides of the chip 1. Then, they are fastened by screws 15 so that the lead-out wire 3 be pressed on the pad 2 by an appropriate pressure. By this method, the reliability of connection can be increased by a simple structure and the damage on the chip 1 can be prevented.