baber/WOPTO huggingface dataset:
Patent JP-S62260348-A (JP)
Title: Assembly method for semiconductor device
Inventor: OGAWA YOSHIFUSA
IPC: H01L23/50
Filed: 1986-05-06
Abstract: PURPOSE:To reduce manufacturing cost by a method wherein the whole surface of a lead frame is plated with a boron-nickel alloy, a semiconductor element is loaded, and sealed with a resin and a plating film on a section not sealed with the resin in the lead frame is plated with a tin-lead alloy. CONSTITUTION:The whole surface of a lead frame 1 mainly comprising copper is plated 10 with a boron-nickel alloy containing 0.1-2.0% boron in film thickness of 0.1-1.0mum, a semiconductor element 5 is loaded on the lead frame 1 and sealed 7 with a resin, and the boron-nickel alloy plating film 10 on a section not sealed with the resin in the lead frame 1 is plated 8 with a tin-lead alloy. A copper flashing film 3 is shaped onto the boron-nickel alloy plating film 10, and the partial plating film 4 of silver is formed onto a necessary section on the film 3. The semiconductor element 5 is loaded and wired by gold wires 6, and sealed with the resin material 7. The boron-nickel alloy plating film 10 in the section not sealed with the resin in the lead frame 1 is surface- activated by chemicals, and the tin-lead alloy plating film 8 is formed.
Patent JP-H04334248-A (JP)
Title: Station data generation system
Inventor: MORI HISAYUKI
IPC: H04M3/00
Filed: 1991-05-10
Abstract: PURPOSE:To eliminate the generation of station data by means of a manual operation in accordance with hardware conditions different in respective stations, to reduce the manhour of station data generation and to improve the quality of station data. CONSTITUTION:At the time of the initialization of an electronic exchange, it is judged whether station data depending on hardware constituting the electronic exchange is generated or not (step 1). When data is judged that it depends on hardware, the mounting state of a processor is read, for example,(step 2) and station data in a processor mounting state is generated by having read data(step 3). The mounting state of a channel system device is similarly read(step 4), station data in the mounting state is generated(step 5) and an initialization processing is executed (step 6).
Patent JP-S59229597-A (JP)
Inventor: NOMOTO YOSHIHARU
IPC: G09G3/20
Filed: 1983-06-13
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-S61261761-A (JP)
Title: Dry type developing device
Inventor: SAIJO HIROMITSU
IPC: G03G15/08
Filed: 1985-05-16
Abstract: PURPOSE:To prevent toner from being excessively fed by forming a diaphragm for feeding the toner into an air room through a toner feeding slit and guiding a developer so as to make a part of the developer collide with the toner fed from the slit. CONSTITUTION:A magnetic roller 2 is coaxially stored in a developing sleeve 1 and the sleeve 1 is arranged on the aperture part of a casing 10 as to be adjacent to the surface of a photosensitive drum 20. The magnetic toner is loaded into a toner storing part 12, carried to the slit 6 side by the rotation of a toner feeding blade 13, raised along the partition plate 5 on the basis of pulsating action due to the rotation of the roller 2 in the arrow (a) direction, and then fed into the pre-room 7a of an empty room 7 through the slit 6. The fed toner is carried on the periphery of the sleeve 1 in the arrow (b) direction and a part of the developer is interrupted at its carrying by an intermediate partition plate 8 and reversely carried along the diaphragm 4. The reversed developer collides with the toner fed from the slit 6 to suppress the toner feeding, preventing the toner from being excessively fed.
Patent JP-H04334454-A (JP)
Title: Method for driving ink jet printing head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/01
Filed: 1991-05-10
Abstract: PURPOSE:To perform high density printing even when a low density line type ink jet printing head is used by controlling the driving of an ink jet printing head so as to perform printing at the interval 1/N of the dot interval of the line type ink jet printing head. CONSTITUTION:A line type ink jet printing head 1 having a large number of nozzle orifices arranged thereto in a line form at a definite interval is provided. Further, a page memory 3 connected to a CPU 2 controlling printing operation to store the dot data to be printed corresponding to one page and a line register 4 storing the dot data of one line read from the memory 3 are provided. The dot data are read from the dot memory cells of the memory 3 on every N-th cell to perform printing and, at each time when printing is completed, the head 1 is moved by one line with respect to paper. Further, the dot data are read from the dot memory cells on every N-th cell of the memory 3 at every line to perform printing and, after the completion of printing, the head 1 is shifted by 1/N of the interval between nozzle orifices.
Patent JP-S58221316-A (JP)
Title: Oil burner
Inventor: OOTAKE SADAO
IPC: F23N5/14
Filed: 1982-06-18
Abstract: PURPOSE:To detect the burner body temperature regulating the fuel consumption constantly producing the optimum burning flames by a method wherein a burner body temperature detector as well as a fuel consumption regulator receiving the signals from the temperature detector and transmitting the fuel consumption regulating signals to an electromagnetic pump are provided. CONSTITUTION:Flames 22 hardly heat a burner body lowering the temperature of said body 13 when the flames 22 become the leaping flames from the openings of said body to a combustion chamber 4 increasing the resistance of a temperature detecting terminal 18. When a detector 19 detects the temperature change to inform a regulator 20 of the change, an electromagnetic pump 5 transmits the signal to an oscillator 21 to increase the fuel flow rate. When the suction temperature is higher, the flames 22 come into close contact with said burner body 13 increasing the temperature thereof. In such a case, the regulator 20 receiving a high temperature signal from the detector 19 transmits a decreasing signal of fuel flow rate to the electromagnetic pump 5. Through these procedures, the burner body temperature may constantly produce the optimum burning flames for efficient burning operation regardless of the changeable external environmental conditions by means of regulating the fuel consumption in terms of the burner body temperature.
Patent JP-H10302206-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: HIGURE SEIJI
IPC: G11B5/09
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing apparatus capable of recording and monitoring the recording, even for such an apparatus in which a magnetic tape is wound about a rotary drum over an angle range of 180 degrees without enlarging a size of the apparatus. SOLUTION: A magnetic tape 11 is wound about a rotary drum 10 over an angle range slightly larger than 180 degrees, and rotary heads R1 and L2 for recording and reproducing hi-fi audio are attached facing each other onto a rotating surface of the rotary drum 10. A rotary head L1 is attached at a position upper than the rotary head R1 by one track pitch, while a rotary head R2 is attached at a position lower than the rotary head L2 by one track pitch. The rotary heads R1 and L1 are used as rotary heads for recording digital data, while the rotary heads L2 and R2 are used as monitoring rotary heads.
Patent JP-H0644345-A (JP)
Title: Data processing method for computer graphics
Inventor: KAJI TOSHIYUKI
IPC: G06T15/00
Filed: 1992-03-31
Abstract: PURPOSE:To express a display object having a conjugate point as a single polygon group and to improve the arithmetical efficiency of computer graphics by adding an attribute to a polygon so as to grow in an arbitrary direction. CONSTITUTION:The unit of the polygon is provided with the attribute to grow in the arbitrary direction as a method for expressing the object to be displayed on a screen. When the polygon is defined as a rectangle, two starting points are define as S0 and S1 and next two points are defined as P0 and P1 those points can respectively grow in directions A, B, and C. In the case of growing in the direction A, the points S0 and P1, can be handled as the conjugate points, in the case of growing in the direction B, the points P0 and P1 can be handled as the conjugate points and in the case of growing in the direction C, the points P1 and S1 can be handled as the conjugate points. Therefore, when the right direction of a view point is defined as X, depth direction is defined as Z and up direction is defined as Y, the object can be expressed by successively storing (x), (y) and (z) information of two start points, link information and the (x), (y) and (z) information of two start points.
Patent JP-H01277544-A (JP)
Title: Magnetic resonance imaging method
Inventor: MACHIDA YOSHIO
IPC: G01R33/48
Filed: 1988-04-29
Abstract: PURPOSE:To obtain the steroscopically visible structural data of the same slice position by one scanning, by changing the ratio of the inclined magnetic fields applied to an examinee in three X-, Y- and Z-axis directions. CONSTITUTION:A magnetic resonance imaging apparatus is equipped with a static magnetic field coil 1, an inclined magnetic field generating coil 2 and a surface coil 3 for detecting a magnetic resonance signal. The inclined magnetic field generating coil 2 receives the supply of a current by X-axis, Y-axis and Z-axis inclined magnetic field power supplies 5, 6, 7. A sequencer 10 controls said inclined magnetic field power supplies 5-7 and changes the ratio of the inclined magnetic fields applied to an examinee in X-, Y- and Z-axis directions. The signal from the surface coil 3 is supplied to a display 12 through a receiver 9 and a computer system.
Patent JP-S5731261-A (JP)
Title: Magnetic copying device
Inventor: KOKAJI TOKUO
IPC: H04N1/387
Filed: 1980-08-01
Abstract: PURPOSE:To realize an increase of the working efficiency of the machinery, the saving of the floor space and a cost reduction of the machinery respectively, by providing such functions to a sigle unit of device as a copier, a facsimile, a picture input device, a printer, etc. CONSTITUTION:The device functions as a copier when the picture signal is transmitted to a recording part 502 from a pickup device 501, and then functions as a picture input device when the signal is transmitted to the part 501, and interface IF503 and a data processor 520. The device functions as a picture transmitter when the picture signal is transmitted to a transmission control part 521 via the part 501 and an IF503 to be received at a remote transmitter 522 via communication circuit 530. Furthermore the device functions as an overlay device if the picture signal is transmitted to the part 502 from the part 501 and also other picture signals are transmitted to the part 502 via the device 520 and the IF503. In such way, just a single device can perform plural functions to increase the working efficiency.
Patent JP-H06317364-A (JP)
Title: Branching method for gas/liquid phase flow, branch tube and processing method therefor
Inventor: FUJIMOTO KIYOSHI
IPC: F25B41/00
Filed: 1993-05-07
Abstract: PURPOSE:To uniformly branch gas and liquid at a ratio by generating an inertial force and a centrifugal force of gas/liquid flow by a turning flow so that liquid film and droplets may adhere uniformly to an inner wall surface of a tube. CONSTITUTION:A member to become a spiral protrusion 7 is provided on an inner wall surface 5 of a tube of a inlet 2 of a branch tube 1, and a gas/liquid phase flow becomes a turning flow by influence of a protrusion 7. As a result, a liquid film and droplets are pressed to a wall surface 4 by an inertial force and a centrifugal force upon the turning flow to be uniformly adhered to a circumference of the surface 5 of the tube. Thus, when the flow is collided with a wall surface 4 of the tube 1, a ratio of the gas/liquid can be uniformly branched.
Patent JP-H046932-A (JP)
Title: Line terminator
Inventor: YAMAMOTO SHUHEI
IPC: H04L69/40
Filed: 1990-04-24
Abstract: PURPOSE:To discriminate power OFF or line interruption without awaiting any operation at an opposite station by adopting the constitution such that a sender side line and a receiver side line are interconnected at power OFF. CONSTITUTION:When power of a line terminator 9 is interrupted, no reception data comes to a CPU 11. In this case, a relay 1 of the terminator 9 connects a sender side line 100 1 and a receiver side line 1002. Then the CPU 11 sends a synchronizing bit pattern at first and sends next a test data not being a repetitive pattern. Then a comparator circuit 14 obtains a delay time and enters the comparison of the test data after lapse of the delay time. Since the test data is looped back by the relay 1 of the terminator 9 and reaches a monitor circuit 7, the result of the comparator circuit 14 is coincident thereby detecting it that a power OFF detection signal S is cleared and the power of the terminator 9 is cleared. Moreover, when the power OFF detection signal remains OFF, the interruption of the line 100 is detected.
Patent JP-H021523-A (JP)
Title: Colorimeter
Inventor: TASAKA YOSHIHIRO
IPC: G01J3/50
Filed: 1988-04-28
Abstract: PURPOSE:To evade the measurement to be come to waste or inconvenience by providing a means for selecting whether a measuring request from the outside is to be received or not, and receiving the external measuring request only when necessary. CONSTITUTION:A machine body 3 side can input and set whether an external trigger for the measurement is to be received or not, or by what kind of timing it is received through a control line 202 which has connected an external apparatus A and the machine body 3 by a key operation by a key matrix 121 and a key operation by an operating part 201 of the external apparatus A. By such setting, a useless measurement in the case of such as it is unnecessary to measure all of objects to be measured 40 flowing on a conveyor 71 can be evaded. Also, when a measuring request is received, a pilot lamp 24 is lighted.
Patent JP-H10262578-A (JP)
Title: Live bacterium-containing gelidium jelly containing substance effective for bioactivity of human body and gelation food of jelly or the like
Inventor: KATO KEITARO
IPC: A23L21/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a gelation food comprising fermented soybean, etc., containing a culture solution of live bacterium producing Bacillus natto, Lactobacillus, etc., and capable of widely, hygienically, safely and readily ingesting by combining with gelidium jelly. SOLUTION: This gelation food such as gelidium jelly or jelly comprises conventional fermented soybean and its processes product containing a culture solution of live bacterium producing a substance useful for human bodies, e.g. Bacillus natto or lactobacillus and live bacterium and an effective substance. The gelation food can further contain seasoning, fruit juice, powdered tea and other foods, and a raw material for fermentation of lactobacillus includes soybean milk as vegetable milk in addition to cow milk as an animal milk.
Patent JP-H08307124-A (JP)
Title: On-vehicle communication equipment
Inventor: INAGAKI HIROSHIGE
IPC: H01Q1/22
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate an effect due to an operation of a wiper without limiting an arrangement direction of an antenna in a specific direction. CONSTITUTION: An on-vehicle antenna 36 as shown in figure (A) is fixed and arranged to an upper face of an assistance seat from a middle part in the vehicle width direction of a dash board 84 arranged to the inside of a wind shield glass 92. The on-vehicle antenna 36 as shown in a figure (B) is provided with a reception antenna 32 receiving a signal sent from an on-road equipment and transmission reception antennas 52, 53 to send a signal to the on-road equipment, and the transmission reception antennas 52, 53 are arranged at a prescribed interval so as to be arranged along the wiping direction of a wiper blade 88 in the vicinity of the arranged part of the on-vehicle antenna 36. The state of the transmission reception antennas 52, 53 (reflection or absorption) is similarly changed in response to the signal to be sent to the on-road equipment.
Patent JP-H044272-A (JP)
Title: Covering composition
Inventor: SHIRAI TAKAYUKI
IPC: C09D175/04
Filed: 1990-04-23
Abstract: PURPOSE:To obtain the subject composition having improved resistance to gasoline containing a copolymer comprising a specific acrylic monomer, chlorinated polybutadiene and chlorinated polyolefin as a principal binder and mixing with an isocyanate compound. CONSTITUTION:(A) a (meth)acrylic monomer containing >=30-95wt.% cyclohexyl (meth)acrylate and 5-40wt.% hydroxyl group-containing (meth)acrylic monomer is copolymerized with (B) a chlorinated polybutadiene containing 5-50wt.% chlorine obtained by chlorination of a liquid polybutadiene having 500-10000 number-average molecular weight and (C) a chlorinated polyolefin chlorinated to a range of 5-50wt.% chlorine content and a resultant copolymer is used as a principal binder, then the copolymer is mixed with an isocyanate compound as a curing agent to afford the aimed composition.
Patent JP-S58224446-A (JP)
Title: Recording material
Inventor: TERAO MOTOYASU
IPC: G11B7/254
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a light recording material high in sensitivity, resistant to oxidation, and good in durability, by forming a thin film consisting essentially of at least one kind of specified elements, such as Sb, on at least one side of a thin film consisting mainly of Te or Bi. CONSTITUTION:The replica of a groove for tracking is formed with a resin layer 2 curable by UV and a nitrocellulose layer 3 on a base 1 made of reinforced glass or the like, and a thin film 4 consisting essentially of at least one element of a group of Sb, Si, Ge, Sn, Al, Cu, Au, Ni, Pd, Pt, Co, Rh, Cr, Mo, W, Nb, and Ti is formed on the layer 3. On the layer 4, a layer 5 is formed consisting essentially of Te or Bi, and further, on this layer 5 a thin layer 6 is formed consisting essentially of at least one of said group used for the layer 4. Information bits are formed on the layers 4, 5, 6 with recording beams, such as laser beams. The elements of the layers 4, 6 protect the surface of the bits of the layer 5 from oxidation by O2 in the air and water, and hence a recording material high in sensitivity and superior in durability can be obtained. Moreover, a protective layer, such as a room temp. curable silicone rubber layer or SiO2 layer, may be formed on the layer 6.
Patent JP-S5533959-A (JP)
Title: Fluid flow direction control device
Inventor: SUGAWARA NORIO
IPC: F15D1/00
Filed: 1978-08-31
Abstract: PURPOSE:To obtain large deflection angle with small revolution angle of the control plate by changing the shape of the upstream side of the control plate. CONSTITUTION:The device is constituted by the upstream flow passage 1, nozzles 2a,2b, guide walls 3a,3b, and the control plate 4 which has the bent part 4a and rotates around the shaft 5. When in operation, the flow which flows into the upstream flow passage 1 is separated into the streams Fb,Fb' above and below the control plate 4 at the uppermost flow end of the bent part 4a. At this time, if the control plate 4 is positioned downward, the flow Fb' below the plate 4 becomes the flow Fc' which attaches to the guide wall 3b, and the flow Fb above the plate 4 becomes the flow Fc drawn by the flow Fc'. As the ratio of the inlet below the plate 4 becomes larger than above the plate 4 and the speed of the current below is accelerated here by the bent part 4a, the angle of deflection alpha of the confluence FD of the flows Fc,F'c can be large.
Patent JP-H07290619-A (JP)
Title: Packaging material and deoxidizer package
Inventor: YODA SUMIO
IPC: B65D65/40
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a high-air-permeability packaging material remarkably improved in bleeding on the surface thereof caused by occurrence of stain and lowered in production cost and obtain a deoxidizer package using the packaging material. CONSTITUTION:A packaging material is formed by bonding an air-permeable sheet and an air-permeable sheet with an adhesive component applied all over at fixed intervals. A deoxidizer package is obtained by packaging a deoxidizing component with the packaging material.
Patent JP-S5732607-A (JP)
Title: Superconductive coil
Inventor: SHIMAMOTO SUSUMU
IPC: H01F6/06
Filed: 1980-08-05
Abstract: PURPOSE:To facilitate the fabrication of a superconductive coil as well as to improve its property by a method wherein in order to provide the cooling surface of a pancake coil with mutually-intersecting fine grooves, either one of the grooves is worked after the superconductive wire is wound to a pancake coil style. CONSTITUTION:During fabrication of a superconductive wire, a first fine groove 71 having a V-shaped section is provided along the wire. This superconductive wire is wound with insulators 5 inserted between turns to form a pancake coil, and then a second fine groove 72 is provided so as to intersect the first fine groove 71 provided along the wire during fabrication of the superconductive wire, and interlayer spacers 4 are fixed at certain positions.
Patent JP-S63297888-A (JP)
Title: Flexible pipe having groove, rib or shoulder section and capable of receiving small curvature radius
Inventor: PIEERU MATSUTO
IPC: F16L35/00
Filed: 1988-04-28
Abstract: Hose capable of assuming small bending radii, wherein its wall consists of at least one internal tube (2) made from a solid elastomeric composition of formulation adapted to the fluid to be conveyed and - over all or part of its length - of a layer (3) produced from a foamable elastomeric composition, the ratio of the thickness (e) of the solid elastomeric layer of the internal tube (2) to the total thickness (E) of the wall being between 0.08 and 0.95 and wherein the said hose may comprise integrated reference marks or hose clips. Process for making such a hose. Applications in the field of handling liquid, gaseous or pulverulent products and to circuits for fluids and/or air-conditioning of motor vehicles. <IMAGE>
Patent JP-H02288588-A (JP)
Title: Composite video signal detector
Inventor: SHIBUYA TATSUO
IPC: H04N17/04
Filed: 1989-04-28
Abstract: PURPOSE:To easily detect the presence of a composite video signal without using a large sized device by providing a means separating a synchronizing signal from a composite video signal and a means displaying a signal formed based on the separated synchronizing signal. CONSTITUTION:A composite video signal subject to offset adjustment is outputted from an output terminal of an operational amplifier 1 and supplied to a noninverting terminal of an operational amplifier 3 acting like a 0V comparator. A synchronizing signal separated by the operational amplifier 3 is inputted to a buffer 6 acting like an inverter from a connecting point between a resistor 4 and a diode 5. The synchronizing signal whose polarity is inverted is inputted to a one-shot multivibrator 7 retriggered by the trailing of an input signal and generating an output for nearly 500ms. Since the pulse interval of the synchronizing signal is shorter than 500ms, retrigger is consecutive and an LED 8 is lighted by an output of the multivibrator 7 and the presence of a composite video signal is displayed. Thus, the presence of the composite video signal is detected.