baber/WOPTO huggingface dataset:
Patent JP-H0329796-A (JP)
Title: Oil feed nozzle of automatic addition type
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/28
Filed: 1989-06-19
Abstract: PURPOSE:To reduce friction resistance and secure a perfect saleability at an advanced position by providing a movable valve seat at its end face with a sealing member great in airtightness at the advanced position. CONSTITUTION:The seal body 16 of a movable valve seat 12 is shaped into a ring made of an elastic material such as rubber and consisting of a flange-shaped part 16a and a trumpet-shaped part 16b open toward a valve seat 14. When an oil feed nozzle l is disengaged from a nozzle rack to start an oil feed pump, the seal body 16 at the end face of the movable valve seat 12 is curved with the front edge of the trumpet-shaped part 16b forced against the face 14 toward the valve seat of a cylindrical body part and effects sealing with the flange-shaped part 16a forced strongly against the face 14. When the liquid level in a tank rises by oil feeding and an opening end 3a of the nozzle tip 2 is plugged up with bubbles on the liquid surface, a pump motor stops and the movable valve seat 12 released from the liquid pressure starts moving to the right side and the flange-shaped part 16a of the seal body 16 comes off from the face 14 toward the valve seat but with the front edge of the trumpet- shaped part 16b remaining sealed in contact therewith. As a result, friction resistance is minimized to make the movable valve seat 12 smoothly movable to the right side.
Patent JP-H05187985-A (JP)
Title: Internal profile nozzle suitable for high- temperature testing of "planar plate" type test piece, etc.
Inventor: REENE GABURIEERE JIYAAMEIN MOI
IPC: H05H1/34
Filed: 1992-05-25
Abstract: PURPOSE: To set the flow-out of a supersonic nozzle used for high temperature test of 'flat surface plate' type test piece to a steady flow of as uniform pressure distribution as possible. CONSTITUTION: The inner contour nozzle comprises an axis symmetrical converting part 1 and throat 2 region on the one hand and a hyperelliptical section diverging part 3 on two linear buses taken at planes perpendicular to one another on the other hand. The one G1 of the buses has a short axis of about 1 deg. of a gradient, and the other G2 has a long axis of about 10 deg. of a gradient. A plurality of downstream ends of the corresponding circular bus of the throat 2 region are coupled to the short and long axis buses by curves. The equations of the curve are first and second derived functions being continuous and third derived function being monotonous to remove or reduce the recompression problem and possible impact format.
Patent JP-H0675484-A (JP)
Title: Color image forming device
Inventor: TANUMA CHIAKI
IPC: G03G15/01
Filed: 1993-06-28
Abstract: PURPOSE:To provide a color image forming device having functionally high reliability and capable of surely preventing (eliminating) reverse transfer phenomenon. CONSTITUTION:This device is the color image forming device in which cleanerless image forming units 6 to 9 having electrostatic latent image forming means 6c to 9c forming an electrostatic latent image on the surfaces of latent image holding bodies 6a to 9a, developing units 6d to 9d for forming a toner image, and transfer means 6f to 9f are plurally consecutively arranged so that the formed toner image may be successively transferred and a color image may be formed. The transfer means 6f to 9f are constituted of a transfer belt 10a and electrostatic charging rollers for transfer 6e to 9e for forming transfer electric field. A reverse transfer preventing means 7i is installed, which prevents the toner image already transferred on the surface of a medium to be recorded from being reversely transferred on the surface side of a latent image holding body 7a when the toner image is transferred from the surface of the holding body 7a on the surface of the medium to be recorded attracted and held on the surface of the belt 10a by the transfer means 7f.
Patent JP-2000349830-A (JP)
Title: INTERCONNECTION DEVICE AND MAPPING METHOD FOR ACTIVE QoS
Inventor: O SAITO
IPC: H04L12/70
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a frequency band from being pressed because QoS relating information in each network is all to be grasped in advance. SOLUTION: Upon receiving an active packet generated and transferred in/from end user nodes 1A, 1B being senders through other network, a program denoting a QoS matting request condition and a mapping method set to the active packet are executed and a function of adaptively executing the QoS mapping on the basis of the execution result is set to a gateway device interconnecting different kinds of networks.
Patent JP-H0322447-A (JP)
Title: Manufacture of tab type semiconductor device
Inventor: FUTAGAWA KIYOSHI
IPC: H01L21/60
Filed: 1989-06-19
Abstract: PURPOSE:To manufacture a TAB type semiconductor device, in which there is no possibility of electrical leakage and a short circuit at the time of usage, by connecting the end section of a lead to an external terminal and cutting a supporter by using an excimer laser. CONSTITUTION:The bump electrodes of a semiconductor chip 5 are connected at the noses of leads 4. The leads and an insulating film are cut as a supporter 3 is left as it is attached to the leads 4, thus manufacturing discrete chip to which the leads are fixed. Disalignment such as the bending of the leads is not generated because the supporter is fastened at that time. The chip 5 is bonded with the wirings 8 of a printed board 6. The supporter is cut among each lead. The supporter 3 is cut by an excimer laser among each lead 4, and the supporter is passed among each lead and the flowing of currents is prevented. A polyimide group resin is used normally as the supporter, and the leads are bonded onto the supporter by an epoxy group resin.
Patent JP-2000350416-A (JP)
Title: Cantilever shaft rotating motor and protective device for transportation thereof
Inventor: YOSHIDA MOTONORI
IPC: H02K7/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To transport a motor in a state where its stator part and rotor part are assembled without damaging them, even if a coupling with a diameter larger than the diameter of the rotary shaft of the motor, etc., is attached to the driving side end of the rotary shaft. SOLUTION: A protective device 12 for transporting, which has a fixing plate 13 and a pressing plate 14 which can be divided in the radial direction of a rotary shaft 11, is attached to a flange 3, when a motor is transported. A pressing plane 11c which is pressed against the protective device 12 for transportation and restricts the movement of the rotary shaft 11 in the axial direction is formed on the drive side part 11b of the rotary shaft 11. U-shaped retaining grooves 13a and 14a into which the rotary shaft 11 is inserted are formed in the fixing plate 13 and pressing plate 14 respectively. The movement of the rotary shaft 11 in the radial direction is restricted by the combination of the retaining grooves 13a and 14a.
Patent JP-S5781637-A (JP)
Title: Input/output circuit
Inventor: OOURA TOSHIO
IPC: G06F15/167
Filed: 1980-11-10
Abstract: PURPOSE:To use an input/output circuit both as a master device and a subdevice, by providing an indication part for deciding which is used, a signal in a control part or an external signal, on the control part for controlling a transfer direction of a data. CONSTITUTION:An input/output circuit is provided between a bus 12 and 13, and is constituted of a data transfer part 9 containing a path for transferring a data, an input part of a data and an output part of a data, a control part 10 for controlling a transfer direction and an indication part 11. The indication part 11 has a mode designating means for deciding which is used, a read and write signal generated from the control part or a read and write signal inputted from the outside. In case when a processor A is used for a master device, the part 11 gives indication to the control part 10 so as to output the read and write signal to an object device, and in case when it is used for a subdevice, the indications are given so as to receive the read and write signal to be inputted from the outside.
Patent JP-H112318-A (JP)
Title: Gear shift transient controlling device of automatic transmission
Inventor: TAKI MASAHARU
IPC: F16H61/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To restrain shift shock and to improve shift feeling, by feedback- controlling the engagement pressure of a hydraulic controlling element so that input shaft ratation speed during gear shift follows target rotation gradient having the starting point of an actual input shaft rotation speed at the starting point of actual inertia phase. SOLUTION: An input shaft rotation sensor 1 which detects rotation speed of an input shaft of a shift mechanism in an automatic transmission, for example, rotation speed of a rotational shaft connected to a turbine liner of a torque converter. The sensor signal is provided to a control unit 2 consisting of a microcomputer which is equipped with a memory storing various set values and learned values, and feedback control signal is transmitted which makes input shaft rotation speed during gear shift follow target rotational gradient having the starting point of an actual input shaft rotation speed detected by the sensor 1 at the starting point of actual inertia phase. The feedback control signals operate a line pressure adjusting means 3, and adjust the hydraulic pressure supplied to friction engagement elements of the shift mechanism.
Patent JP-H08322274-A (JP)
Title: Terawatt induction acceleration circuit method for collecting electrical potential energy of dynamo ionized layer by emitting free electron laser beam from ground
Inventor: MORI YOSHITARO
IPC: H05F7/00
Filed: 1995-05-22
Abstract: PURPOSE: To utilize the huge clean global energy infinitely supplied from the sunlight as an industrial energy source by fetching the energy as three- dimensionally collected and concentrated energy. CONSTITUTION: Ionized tracks are formed by pulsatively emitting a free electron laser beam obtained from an electron source of grounded rectified free electron arc discharge, etc., to an ionized layer E in the air from the ground by means of a high-frequency accelerator and the electricity of the layer E is three- dimensionally collected and concentrated by using the tracks as dielectric paths (c). Then the collected and concentrated electricity is relayed in the air and received by means of an electricity receiving device 20 on the ground so that a large current of the same potential as that in the layer E can be obtained on the ground.
Patent JP-S6314869-A (JP)
Title: Diamond coated sintered hard alloy and its production
Inventor: TOBIOKA MASAAKI
IPC: C23C16/27
Filed: 1986-07-04
Abstract: PURPOSE:To effectively form a thin diamond film on the surface of a sintered hard alloy of a complex shape for a cutting tool or the like by projecting WC grains on the surface of the part of the sintered hard alloy to be coated with a thin diamond film from metallic Co by a specified difference in level. CONSTITUTION:The surface of the part of a WC-Co type sintered hard alloy to be coated with a thin diamond film is finished by grinding with a diamond grindstone of 80-400 mesh grain size to project WC grains on the surface from metallic Co by 0.05-0.5mum difference in level. A thin diamond film is then deposited on the surface by a vapor phase reaction.
Patent JP-S5860137-A (JP)
Title: Air conditioning system utilizing remaining heat
Inventor: OOYAMA NOBUHIKO
IPC: F24F3/00
Filed: 1981-10-05
Abstract: PURPOSE:To reduce the running cost of air conditioning for a building by utilizing the  remaining heat of exhaust gas all the year round while changing systems in winter or  summer. CONSTITUTION:In the air conditioning system, exhaust from the interior of a room and  air supplied into the room are heat-exchanged by means of a heat exchanger 3, the air  supplied, which is heat-exchanged, is heat-exchanged with the exhaust gas of a cold and hot water machine 1 by using the second heat exchanger 2 and sent into the room in  winter, and the air supplied is sent into the room as it is while the exhaust gas of the  cold and hot water machine 1 and air supplied for the combustion of the cold and hot  water machine 1 are heat-exchanged by employing said second heat exchanger 2 in  summer. Accordingly, the air supplied into the room can be heated at two stages  through the utilization of the after heat of exhaust from the interior of the room and  the exhaust gas of the cold and hot water machine 1 in winter, the air supplied into  the room is cooled by exhaust from the interior of the room is summer, and the air for the combution of said cold and hot water machine 1 is heated by the after heat of the  exhaust gas of the cold and hot water machine 1 and the cost of fuel is economized,  and the air conditioning system can effectively contribute to the energy conservation  of the air conditioning of the buildings all the year round.
Patent JP-2000052593-A (JP)
Title: Image recorder
Inventor: SASAKI YOSHIHARU
IPC: G02B6/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder in which energy utilization efficiency can be enhanced at the time of recording an image, a character, or the like, onto a recording medium using a laser light source and an optical fiber in a recording laser head. SOLUTION: In the image recorder for recording an image, a character, or the like, onto a recording medium using an optical fiber 13 in a recording laser head 10, an optical fiber 13 having substantially rectangular core structure, constant distribution of refractive index in a first cross-sectional axis, and distribution of refractive index in a second cross-sectional axis varying stepwise is employed in the laser light source of the recording laser head 10.
Patent JP-S5681413-A (JP)
Title: Inspection system for pattern
Inventor: NAKASHIMA MASAHITO
IPC: G03F1/84
Filed: 1979-12-06
Abstract: PURPOSE: To make defect-correcting operation efficiency by providing a circuit generating an intermediate set value between the maximum and minimum set values of the line width of the pattern and further by providing a comparison circuit distinguishing a surplus from an insufficiency and defect based on the compared relative sizes between the intermediate set value and the line width, as well as a circuit detecting black points and pin holes of the pattern.  
     CONSTITUTION: From the intermediate-value generating circuit 21, the signal of the intermediate set value N between the maximum line width set value Ma and the minimum line width set value Mi is inputted to the intermediate set value comparison circuit 20. In the comparison circuit 20, a signal from a length-measuring circuit 9 is compared, and, with regard to a line-width signal between N and Mi in a lead part, the presence of a projected part is shown, while in a land part the presence of a large defect is shown. An intermediate signal between Ma and N shows the presence of a large projection in the lead part and that of a faulty part in the land part. Meanwhile, receiving the pattern data of a memory 8, the detecting part 22 for black points and pin holes detects the black points and pin holes in a prescribed area (100μ) inside and outside of the pattern. Accordingly, the correcting operation can be performed efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219074-A (JP)
Title: Method of extrusion processing of food ingredient and device therefor
Inventor: SUGANO KATSUMI
IPC: A23P1/12
Filed: 1985-07-17
Abstract: PURPOSE:To improve processing properties of a food, by fractionating a food ingredient into small pieces during processing in an extruder, heating directly each fractionated ingredient by a heating element and heating rapidly the ingredient up to a desired processing temperature. CONSTITUTION:A food ingredient pretreated by a cylinder 2 and a screw 3 is made to flow into the plural ingredient passageways 21 of a self-heating element 17 by a core part 18 of the screw 3 while being fractionated. Each fractionated ingredient is directly heated by the heating element 17, heated rapidly at high temperature by a large amount of heat up to a desired processing temperature of the food of its own and further processed necessarily at the part ahead the core part 18 of the screw 3.
Patent JP-H0714160-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a mass production method of a magnetic recording medium used for a magnetic recording/reproducing device so that the medium has little error when digital signals are recorded by overwriting. CONSTITUTION:When a magnetic layer is formed by vapor deposition of a ferromagnetic metal in an oxygen atmosphere, oxygen 15 is introduced through a gas nozzle comprising a cylindrical body 12. This nozzle consists of a cylindrical body 12 extending in the width direction and contains a porous body 14. A part of the cylindrical body has a slit 13 in the width direction. By this method, in the obtd. magnetic recording medium, good high density digital recording can be realized by overwriting while durability of the medium can be maintained as that of a conventional example. The medium has more uniform in the wide direction and can be mass-produced.
Patent JP-S6315771-A (JP)
Title: Light-emitting element
Inventor: TAKENOUCHI MASANORI
IPC: B41J2/45
Filed: 1986-07-08
Abstract: PURPOSE:To obtain light of a desired wavelength at a fine pitch, by irradiating phosphors with electron beams. CONSTITUTION:A substrate 1 and a light-transmitting thin plate 2 are opposed to each other, sealing is conducted so that the space between the substrate 1 and the thin plate 2 becomes substantially vacuum, and phosphors 3 are arranged on the thin plate 2 on the space side. Lead-out electrodes PE are provided on the substrate 1, with an insulating layer IL provided therebetween, and electron beam sources EB1, EB2... are provided. Accelerating electrodes AE are provided on the thin plate 2 at positions corresponding to the electrodes PE, and phosphors 3 are disposed in a laminar form at parts corresponding to the electron beam sources EB1, EB2.... With a predetermined voltage applied to the accelerating electrode AE, electrons emitted from the electron beam source are accelerated to a desired energy, and impinges on the phosphor to cause the phosphor to emit light. With such light-emitting elements arranged opposite to a photosensitive medium, desired parts to be irradiated of the photosensitive medium can be selectively irradiated with light, whereby light of a desired wavelength can be obtained at a fine pitch.
Patent JP-H0829923-A (JP)
Title: Combined body of silver halide photographic material and radiation fluorescece intensifying screen
Inventor: GOEN KAZUYOSHI
IPC: G03C5/17
Filed: 1994-07-11
Abstract: PURPOSE:To provide a combined body of a silver halide photographic material for medical service whose image sharpness and granulation property are improved and which has excellent diagnostic properties and a radiation fluorescence intensifying screen. CONSTITUTION:Regarding a method to form an image by radiating x-rays to a silver halide photographic material by using a radiation fluorescence intensifying screen A with 40% or more absorption of x-rays with 80kVp x-ray energy and a fluorescence intensifying screen B having 50% or more absorption of the x-rays and larger absorption than the screen A, a combined body of a silver halide photographic material and radiation fluorescence intensifying screens is used for the method, said combined body has a characteristics that the tilt of the straight line part of an image formed in the A screen is smaller than that of an image formed in the B screen and that the quantity of exposure light needed to give the lowest concentration of an exposed and developed face which exposed and developed by monochromatic light with the same wavelength as the wavelength of the main fluorescent light peak of the fluorescence intensifying screens is 0.027-0.040 lux.
Patent JP-S6049488-A (JP)
Title: Method and device for counting can cover or the like
Inventor: ARAI HARUO
IPC: G06M1/10
Filed: 1983-08-29
Abstract: PURPOSE:To count the number of can covers, etc. by putting these covers on each other to obtain a multi-layer matter and detecting and counting the edges of covers based on the picture signals of the multi-layer matter obtained through the photoelectric conversion. CONSTITUTION:A counter 1 contains a photoelectric converter 3 consisting of a CCD camera which catches the reflected light (r) sent from a multi-layer matter 2 containing can covers, etc. to be counted and then delivers picture signals. An A/D converter 4 which digitizes the picture signals sent from the CCD camera is provided together with an RAM5 which stores the digitized picture signals, a CPU6 which detects and counts the edges of can covers based on the storage of the RAM5, and a display means 7 for the count value of the CPU6. This counter 1 can count and display by detecting the edges of covers up to about 205 pieces at a time.
Patent JP-H028928-A (JP)
Title: Data buffer control system
Inventor: OGATA MIKITO
IPC: G06F12/08
Filed: 1988-06-27
Abstract: PURPOSE:To efficiently use a data buffer area without increasing the overhead of a program by expanding and preferentially only assigning specific data buffer areas in corresponding to the number of peripheral devices in workable states. CONSTITUTION:Only magnetic tape driving devices (MTU) 9 in workable states are connected to a magnetic tape controller (MTC) 10. The MTC 10 divides its buffer 5 into segments by the number of the MTUs 9 connected to the MTC 10 and assigns the segments to the MTUs 9. Therefore, the memory area of the buffer 5 can be utilized to the maximum. In this case, the number of the MTUs 9, the working controlled by a host system, is forcibly limited and the data buffer area is assigned to the limited number of MTUs 9 in workable states only so that the utilizing efficiency of the buffer 5 can be improved further. In addition, it is also possible to preferentially designate expansion of the segment size to be assigned to the buffer 5 or a specific segment size to a specific segment by setting the hardware at the time of installation or by means of commands from the host system.
Patent JP-H115466-A (JP)
Title: Rotary seat for automobile
Inventor: NAGAI AKIRA
IPC: B60N2/04
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary seat for an automobile, which can enhance getting on/off properties while its original function is being kept on. SOLUTION: A turn table 5 is rotatably supported over a fixed base 6, and a seat main body 1 is slidably supported over the turn table 5. The quantity of sliding is changed in response to the turning angle of the seat main body 1. A stopper member 7 is adapted to the seat main body 1, concurrently, a slide regulating member 8 is provided in a right place on the fixed base 6 side, and the stopper member 7 abuts against the slide regulating member 8 at the specified turning angle of the turn table 5, so that the quantity of sliding of the seat main body 1 is regulated. It is so designed that the stopper member 7 abuts against the slide regulating member 8 at a first turning angle of the turn table 5, and the stopper member 7 is prevented from abutting against the slide regulating member 8 at a second turning angle.