baber/WOPTO huggingface dataset:
Patent JP-S63219418-A (JP)
Title: Driving device for blower unit of automobile
Inventor: YANO MIKIO
IPC: B60H1/00
Filed: 1987-03-06
Abstract: PURPOSE:To improve operability, by a method wherein an interlocking mechanism, capable of simultaneously controlling two blowers through a single change- over switch, is mounted between air blow-off amount regulating mechanisms for a plurality of blower units arranged in different positions in a car room. CONSTITUTION:After a selection change-over switch 24 is changed over to an auto position S1 side and a main switch 23 is turned ON, switch pieces 21 and 22 are simultaneously changed over and controlled by means of a change- over switch 26 of an interlocking mechanism 25. A closed circuit extending from a source terminal 11 to an earth E through resistors R3-R1, a switch piece 21, end a first motor 19, is formed, and the first motor 19 is driven. A closed circuit extending from the source terminal 11 to an earth E through resistors R6-R4, the switch piece 22, and the switched 23 and 24 is simultaneously formed, and a second motor 20 is run. By orderly changing over the switch pieces 21 and 22 to switching contacts x2&-x4 and y2-y4 by means of the change-over switch 26, the numbers of revolutions of the motors 19 and 20 are gradually increased.
Patent JP-S52134375-A (JP)
Title: Semiconductor package
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1976-05-04
Abstract: PURPOSE: To increase the number of pads by providing plural groove parts, metallizing the groove bottom and top and using the groove bottom and top as bonding pads. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02231583-A (JP)
Title: Ic clip
Inventor: SATO TAKEAKI
IPC: H01L21/66
Filed: 1989-03-03
Abstract: PURPOSE:To perform smooth evaluation without requiring wiring operation when a capacitor, etc., as an electric component for removing noises from an optional line is used for the evaluation by including a pin for fitting the electric components to remove the noises from the optional line. CONSTITUTION:Couples of input pins 1a and output pins 1b are arrayed in parallel at upper and lower ends of clip pieces 7a which are coupled by a cou pling part 6 so that they can be opened and closed; and an input pin 1a and an output pin 1b in each couple are connected electrically by a main line 4 and a ground pin 2 is provided. Further, a subordinate line 4a branches from each line 4 connecting electrically to the ground pin 2 in common and pins 5a and 5b where leads 3a of the electric component 3 such as a capacitor for removing noises from the optional main line 4 are inserted and are provided halfway on respective subordinate lines 4a. Thus, the electric component is enabled to be fitted to the IC clip to perform smooth evaluation and debugging operation.
Patent JP-H08217853-A (JP)
Title: Epoxy resin composition and semi-conductor sealer
Inventor: FUJII ATSUSHI
IPC: C08G59/62
Filed: 1995-02-16
Abstract: PURPOSE: To provide an epoxy resin composition which comprises specific epoxy resin, dicyclopentadiene-phenolic resin, curing accelerator and inorganic filler in prescribed amounts, respectively, thus is useful as a semiconductor sealant because of its reduced moisture influence, excellent resistance to soldering heat. CONSTITUTION: This epoxy resin composition comprises (A) an epoxy resin of formula I (B) a cyclopentadiene-phenolic resin of formula II (R is Cj H2n+1 ; n is 0 or an integer of 1 or more), (C) an inorganic filler such as a molten silica powder of smaller than 30μm average particle size and (D) a curing accelerator such as an imidazole, as essential components where the amount of component C is 25-90wt.% of the whole resin composition. It is preferred that a semiconductor chip be sealed with the cured product of this composition.
Patent JP-H11251188-A (JP)
Title: Aluminum electrolytic capacitor and its manufacture
Inventor: MIYAZAWA HISAO
IPC: H01G9/008
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum electrolytic capacitor, which can be connected by crimping through which the contact resistance between the connecting hole at the end of an inner lead led out from a capacitor device and an aluminum rivet for fixing an outer terminal on an outer terminal becomes stable. SOLUTION: Connecting holes 19 for inserting rivets with protruding parts on their perimeter are provided at the ends of inner leads which are led out from a capacitor device 11. In this way, the contact area between the connection holes 19 and the rivets 18 is increased, and an aluminum electrolytic capacitor exhibiting a stable contact resistance can be realized.
Patent JP-H09243462-A (JP)
Title: Method for measuring intensity waveform of short light pulse and method for reproducing phase waveform
Inventor: FUJITA SHINYA
IPC: G01J11/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To achieve a measuring method in which a time-dependent change in a chirp frequency can be found with high resolution together with the intensity waveform of short pulsed light. SOLUTION: A first photoconductor 108 which is set to a continuity state when it is irradiated with light and a second photoconductor 109 which is set to a continuity state when the first photoconductor 108 is in the continuity state and only when it is irradiated with light are irradiated with short pulsed light to be measured while the delay time τ is given, and the autocorrelation waveform of the short pulled light to be measured is found. A result F (ω) obtained by Fourier-transforming the autocorrelation waveform of the short pulsed light to be measured is found. It is divided by a result in which the mutual correlation waveform h12 (τ) between the impulse response waveform h1 (t) of the first photoconductor 108 and the impulse response waveform h2 (t) of the second photoconductor 109 are Fourier-transformed.  Thereby, an intensity power spectrum |I(ω)|<2> in which the response characteristic of the photoconductor is excluded is found.
Patent JP-H04286902-A (JP)
Title: Measuring and detecting apparatus for groove hump of pipe
Inventor: MIYAZAKI TOSHIYUKI
IPC: G01B5/207
Filed: 1991-03-18
Abstract: PURPOSE:To efficiently detect a groove hump which occurs in a circular groove formed on an inner peripheral surface of a metal pipe while failure in measurement and detection is prevented. CONSTITUTION:A pipe wall part of a circular groove 3 on an inner periphery of a metal pipe 1 is interposed from inside and outside the pipe between a pair of wheels 4,5. While a distance between both wheels 4,5 is measured by a laser sensor 7, the metal pipe 1 is rotated around its axial center. If a groove hump exists, the wheel 4 on the side of the inner periphery is pushed out thereby increasing the distance between both wheels 4,5 so that whether or not the humb exists can be sensed.
Patent JP-S60195309-A (JP)
Title: Granulated slag waste heat recovery generating set
Inventor: KOSHIO FUMIO
IPC: C21B3/08
Filed: 1984-03-16
Abstract: PURPOSE:To stabilize the transfer of heat energy in a gas with a heat medium as well as to generate power continuously in a stable state with an intermittent feed heat source by equalizing a temperature rise in cooling water. CONSTITUTION:Simultaneously with melting slag being led into a blow-making device 2 from a blast furnace 1, a cooling water regulating valve 16 is opened, and cooling water is fed to the blow-making device 2 according to quantity or discharge of the melting slag and an exhaust pattern. The cooling is heated and fed to a stirring tank 3 together with the slag, and when it reaches to a certain amount, a level switch 17 operates whereby a water granulating pump 4 stops any operation of the blow-making device 2 till slurry inside the stirring tank 3 comes to being below a certain level, and feeds the slurry to a dewatering bin 5. Here, the slag is taken out, and warm water is led into a receiving tank 12. This warm water flow is subject to intermittent variations but regulated to the warm water flow averaged, driving a warm water pump 18, while the cooling water heat-exchanged at a heat exchanger 13 for dichlorodifluoromethane is returned to the blow-making device 2 by way of a water feed pipe 11. The receiving tank 12 precipitates dust in the warm water.
Patent JP-S56147868-A (JP)
Title: Recording solution
Inventor: OOTA NORIYA
IPC: C09D11/324
Filed: 1980-04-17
Abstract: PURPOSE: A recording solution for ink jetting satisfying emerging stability, grabbing  properties, clarity, water resistance, and light resistance simultaneously, obtained  by dispersing finely divided particles of pigment into an aqueous medium containing  a high polymer dispersant and an anionic surface active agent.  
     CONSTITUTION: (A) A high polymer dispersant (a polymer consisting of both preferably 25W40wt% hydrophilic structural part and a hydrophobic structural part, having a molecular weight 5,000W100,000) is blended with (B) an anionic surface active agent (e.g., sodium dodecylbenzenesulfonate, etc.), (C) pigment (preferably in aqueous paste state immediately after preparation) and (D) water or an aqueous medium of water and a water-soluble organic solvent, e.g., diethylene glycol, etc., the blend is ground, the adjusted to a viscosity 3W10cps. Preferably 100pts.wt. pigment is used with 10W150pts.wt. component A and 0.5W20pts.wt. component B, and 3W30wt% pigment, 20W50wt% water, and 20W70wt% organic solvent are used based on total amount of the recording solution.  
     EFFECT: Having low smell and toxicity, and improved safety, e.g., inflammablility, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000249872-A (JP)
Title: Optical receptacle and optical module using same
Inventor: UJIIE KAZUO
IPC: G02B6/36
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To make the optical receptacle small-sized by shortening a fiber stub by using a split sleeve having projection streaks at its inner periphery, and then reducing stress applied to the fiber stub and preventing an optical fiber in the optical fiber stub from being ruptured. SOLUTION: The optical receptacle has the fiber stub 3 by holding an optical fiber 2 in the through hole of a ferrule 1, the split sleeve 4 is arranged so as to cover the periphery of the fiber stub 3, and a ring member 5 is pressed in and fixed between the split sleeve 4 and a casing 6. The split sleeve 4 has plural projection streaks 4a on its inner peripheral surface and the projection streaks 4a abut against the outer peripheral surface of the fiber stub 3. The stress when the ring member 5 is pressed in is transmitted from the projection streaks 4a to the fiber stub 3 and parts which are applied with the stress and parts which are not applied are present alternately and uniformly in the circumferential direction of the fiber stub 3, so that the total stress is reduced.
Patent JP-S52137820-A (JP)
Title: Outdoor noise protecting device
Inventor: TAKAMURA MASASHI
IPC: B60R13/08
Filed: 1976-05-10
Abstract: PURPOSE:To provide an outdoor noise protecting device having a noise shielding cover which can be inspected at sight for the driving train of an engine without removing the cover in daily check and maintenance to obtain the cover having superior noise protecting effect.
Patent JP-H06262216-A (JP)
Title: Rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B13/14
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a two stage mill which is good in quick responsiveness and can cope with change of extensive conditions by making up the profile of a rolling roll of a variable composition in cooperation with a support roll and a roll bending device. CONSTITUTION:The position of a support roll is moved back and forth by a traverse drive cylinders 14R, 14L in the direction of an upper rolling roll according to the product shape to be rolled and the plate width, further, an upper rolling roll 31 is pressurized by working pressure fluid introduced to elevation cylinders 41R, 41L to a lower rolling roll 32. On one hand, working pressure fluid is introduced to roll bending devices 50 arranged at both left and right end parts of both rolling rolls 31, 32 mounted extensively on the outside of a housing 10 to actuate both rolling rolls 31, 32 in the mutually spacing direction. Consequently, a downward pressing force of the upper rolling roll 31 of support rolls 18 and a bending force in separating direction of the roll bending device 50 are adjusted and the profile of the upper rolling roll 31 is adjusted suitably.
Patent JP-2000251211-A (JP)
Title: Magnetic head in which ringing noise is suppressed, and magnetic head in which white noise is suppressed
Inventor: FUKUDA NAOYA
IPC: G11B5/127
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To suppress ringing noise detected from right after the recording current supplied to a magnetic head is discontinued, and suppress also white noise due to the unstableness of the magnetization of manganese-zink based single-crystal ferrite itself in a magnetic head equipped with a head core made of manganese-zink based single-crystal ferrite. SOLUTION: The rate of manganese constituting the basic composition of iron of ferrite, manganese, and zinc is 28.0 to 24.5 mol% in terms of manganese oxide, and the rate of zinc is 22.5 to 18.0 mol% in terms of zinc oxide, so that the ringing noise is suppressed. Alternatively the rate of manganese to the basic composition of iron of single-crystal ferrite, manganese, and zinc is 28.0 to 26.0 mol% in terms of manganese oxide, and the ratio of zinc is 22.5 to 19.5 mol% in terms of zinc oxide, so that the white noise is suppressed.
Patent JP-S63219148-A (JP)
Title: Semiconductor device
Inventor: MAEDA YUKI
IPC: H01L25/00
Filed: 1987-03-06
Abstract: PURPOSE:To prevent a semiconductor element from being impressed with static electricity by a method wherein full one side or a part of lead protruding from an enclosure sealing a semiconductor element is covered with high resistance layer while an opening is made in a part of lead. CONSTITUTION:The outer enclosure surface of lead 2 bent and protruding from an enclosure 1 sealing a semiconductor element with resin or ceramics is covered with a high resistance layer 3 such as organic insulating film or metallic film while an opening 4 to be used for checking the electrical properties of semiconductor device is made in a part of lead 2 covered with the high resistance layer 3. In such a structure, human body can be hardly brought into contact with the metallic part of lead 2 so that any deterioration in performances or breakdown failure of semiconductor device due to static electricity generated by the semiconductor element impressed with the static electricity charged in an operator through the lead 2 may be prevented from occurring.
Patent JP-S60195905-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H01C17/00
Filed: 1984-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03256981-A (JP)
Title: Hall lantern for elevator
Inventor: KIN SEIJI
IPC: B66B3/00
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the cost of installation by making one hall lantern have a service function for two elevators. CONSTITUTION:In this hall lantern 1, in response to a hall call of a user, an arrival forecasting lamp 3 at the right is lighted in opalescence when a right elevator comes nearer, informing the access of the cage, then a green up- direction lamp 2 or red down-direction lamp 4 is lighted in response to each operation direction. Likewise, when an elevator at the left arrives on the spot, an arrival forecasting lamp 3 at the left is lighted, and the up-direction lamp 2 or down-direction lamp 4 is lighted in green or red. Thus, the up-direction lamp 2 and the down-direction lamp 4 displaying each operation direction are installed up and down, and these arrival forecasting lamps 3, 3 are set up at both symmetrical sides, whereby each operation state of two elevators is displayed with one hall lantern, so that a user is sufficient enough to merely pay attention to the hall lantern at one spot.
Patent JP-H05259819-A (JP)
Title: Reception channel automatic preset device
IPC: H03J5/24
Filed: 1992-03-11
Abstract: PURPOSE:To automatically preset a channel to a position depending on a district with a simple operation. CONSTITUTION:A district dependent channel data memory 4 stores positions 1-16 by district and position relevant channel data (c) resulting from coding channel data corresponding to the positions. A control circuit 2 implements read control of the district dependent channel data memory 4 based on a district dependent code input signal (a) from a key entry means 1, generates channel data (d) corresponding to the positions 1-16 based on the position relevant channel data (c), writes broadcast channel data (d) to the stored positions 1-16 from a channel selection channel data memory 5. Thus, a channel is automatically preset to a position depending on the district with a simple operation.
Patent JP-H09245462-A (JP)
Title: Recording and reproducing apparatus
Inventor: KANO TOSHIO
IPC: G11B23/50
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To control vibration of a magnetic tape at the area near a magnetic head by using a stabilizing plate and prevent drop-out due to foreign matters adhered to the magnetic tape. SOLUTION: A magnetic head 15 is arranged at one surface side of a magnetic tape T, a stabilizing plate 6 is provided in the other surface side of the magnetic tape T and at the position opposed to the magnetic head 15. A hole 20a is respectively formed at the position in the upstream side of running tape than the magnetic head 15 of this stabilizing plate 6 and at the position in the downstream side of running tape. The surface forming the holes 20a is formed as the foreign matter wiping surface 20b provided at almost right angle to the magnetic tape T.
Patent JP-H07234285-A (JP)
Title: Magnetic substance detector
Inventor: HOSOKAWA TOSHINORI
IPC: G01V3/10
Filed: 1994-02-24
Abstract: PURPOSE:To provide a magnetic substance detector which can determine without malfunctioning whether or not a magnetic substance such as a needle is attached to a subject for detection, even if the subject for detection is clothes with metals attached thereto. CONSTITUTION:A needle detector 10 has a detecting body 12 comprising a group of detecting coils K1-K16 for detecting the condition of magnetic lines of force inside a detection range L of a certain width and a magnet M placed within the magnetic field of the group of detecting coils K1-K16 to generate magnetic lines of force, and a conveyor belt device 14 conveys clothes and the like into the detection range L. A magnetic substance such as a needle attached to the clothes disturbs the flow of magnetic lines of force, and the group of detecting coil K1-K16 are used to determine whether or not the flow has been disturbed. The detection range L is divided into e.g. four detection ranges L1-L4, and for that detection range L1-L4 through which no metals are expected to pass, a control circuit S sets a condition where no magnetic substance is to be detected, and sets a detecting condition for the remaining detection ranges L1--L4.
Patent JP-H07237087-A (JP)
Title: Origin return method for servo rotary shaft
Inventor: KURIHARA NARIYUKI
IPC: B23Q15/26
Filed: 1994-02-25
Abstract: PURPOSE:To provide an origin return method for a servo rotary shaft which makes desired origin return practicable without requiring a detecting piece and a sensor. CONSTITUTION:In an origin return method, an origin returning false signal 101 is outputted, and after a specific time has elapsed, it is stopped. After the stopping of the above signal 101, the one rotation signal of a servo motor 1 is detected, and the detected signal is set up as the origin to stop the servo motor 1.
Patent JP-H09247521-A (JP)
Title: Shading correcting method and image pickup device dealing with successive scanning system provided with shading correcting function
Inventor: YAMAGUCHI JUNJI
IPC: H04N5/235
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To execute correct shading correction. SOLUTION: The output signal of the CCD image pickup element 1 of a frame interline transfer type is converted into a progressive scanning signal by a successive scanning conversion circuit 4, and is outputted. On the basis of the successive scanning signal converted by the successive scanning conversion circuit 4, desired data for shading correction is detected by an odd/even numbered line data detection circuit 7 separately for an odd and an even numbered lines. The separation of the odd and the even numbered line at the time of data detection in the successive scanning signal is executed by an odd/ numbered line switching circuit 9.  Further, by calculating a shading correction signal corresponding to each line by a shading correction signal calculation circuit 10 from the data of the odd and the even numbered lines detected by the odd/even numbered line data detection circuit 7 by switching the odd line and the even numbered line, shading in an image pickup device dealing with a successive scanning system is suppressed correctly.
Patent JP-S59182114-A (JP)
Title: Method of manufacturing solid tire for driving rotary feeder
Inventor: FURUISHI TETSUO
IPC: F16H13/04
Filed: 1983-03-29
Abstract: PURPOSE:To promote the wear resistance and durability of a solid rubber tire, by tapering the contact surface of the tire at a prescribed angle to the axis of its rotation. CONSTITUTION:The contact surface 2 of a solid rubber tire 1 for a rotated body is tapered at a prescribed angle theta2 to the axis of the rotation of the tire. The tire 1 is mounted on the main part of the rotated body so that the axis of the tire has a prescribed inclination angle theta1 to the rotating plane of the rotated body. The angles theta1, theta2 are predetermined so as to minimize the fatigue of bonding between the base band and rubber of the tire 1 under the shearing force based on the tire-axis-direction component of vertical load and equalize the wear speed of the tread rubber of the tire on the inner and portions as to the axis of rotation of the rotated body. This constitution promotes the wear resistance and durability of the tire 1.
Patent JP-S58179993-A (JP)
Title: Semiconductor storage device
Inventor: ANAMI KENJI
IPC: G11C8/12
Filed: 1983-03-28
Abstract: PURPOSE:To reduce the load capacity of a decoder to drive the word line at a high speed and then to select a memory element at a high speed, by activating only the memory element selection line that corresponds to a selected decoder via a transmitting switching element. CONSTITUTION:A column selecting address signal is set at a high level, and the signals supplied to memory elements 1 and 2 are set at a prescribed level respectively. The output of a row decoder XD is high, and the outputs of other row decoders XD are low. In such a case, a transmitting MISFET-Ti for the group 2 and a discharging MISFET-Qi for the group 1 are turned on. While a transmitting MISFET-Ti for the group 1 and a discharging MISFET-Qi for the group 2 are turned off. As a result, a row decoder drives only the word line of the selected row of the selected element group 2.