baber/WOPTO huggingface dataset:
Patent JP-H07220839-A (JP)
Title: Ic socket
Inventor: MURAKAMI YUKIO
IPC: H01L23/32
Filed: 1994-01-28
Abstract: PURPOSE:To realize good electrical contact without shifting right and left an IC lead. CONSTITUTION:Moving shafts 1a, 1b are turned to an IC lead side by linking with the turning of levers 7a, 7b to press pressure disks 2a, 2b to terminal fixing plates 5a, 5b. The terminal fixing plates 5a, 5b are formed in U-shape to cover and fix the upper and side surfaces of the tip of an IC lead, and a plurality of terminal fixing parts which come in the position facing to each socket terminal on the inner upper surface of a socket seat 3 when the moving shafts 1a, 1b are turned to the IC lead side are arranged. The terminal fixing plates 5a, 5b are axially supported in the socket seat 3 so as to turn to the IC lead side according to the pressure of the pressure disks 2a, 2b. By hooking the levers 7a, 7b to fixing hooks 8a, 8b, the terminal fixing plates 5a, 5b are pressed by the pressure disks 2a, 2b of the moving shafts 1a, 1b, and kept in the pressed state.
Patent JP-H04252347-A (JP)
Title: Data holding circuit
Inventor: NAKAJIMA AKIO
IPC: G06F13/38
Filed: 1991-01-28
Abstract: PURPOSE:To prevent an inconvenient case where a large current flows in a write state owing to a large difference produced between the held data and the written data by controlling the data write control signal to a holding circuit based on the comparison result obtained between the date held by the holding circuit and the data to be transferred to the holding circuit and therefore writing the data into the holding circuit in plural times. CONSTITUTION:Plural holding circuits l hold various transfer data on the internal circuits of a semiconductor device. A comparator 5 compares each transfer data with the data held by the circuits 1, and the write control circuits 9 control the data writing timing by the write control signal to each circuit 1. A write control signal production circuit 4 produces each write control signal with delay of the timing secured to these write control signals so that a large number of bits are not inverted at one time when a large difference is decided from the comparison result of the comparator 3 between each transfer data and the data held by each circuit 1.
Patent JP-S61168178-A (JP)
Title: Carriage of magnetic disk device
Inventor: KORIYAMA HIROSHI
IPC: G11B21/16
Filed: 1985-01-22
Abstract: PURPOSE:To eliminate the relative shift between a servo head and a data head due to temperature variation completely by forming an arm, a draw bolt, and a housing symmetrically about the center line of a rotating shaft. CONSTITUTION:The carriage 10 of a magnetic disk device consists of the arm 2 having a magnetic head 6 supported atop, the draw bolt 4 for supporting this arm 2 on the housing 5, and rotating shaft 1 and a coil 3. The magnetic head 6 has the data head and servo head and the arm 2 has a data arm and a servo arm corresponding to them. The carriage 10 has the arm 2 and housing 5 made symmetric about a specific reference surface 7 which contains the center axis of the rotating shaft 1 and is parallel to the center axis 1 and the center axis of the draw bolt 4 is on the reference surface 7. Almost no thermal deformation is caused in the rotating direction of the carriage 10 because of the symmetry of shaped even if the arm 2 varies in temperature.
Patent JP-S62165827-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1986-01-18
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-H06299280-A (JP)
Title: Molybdenum - rhenium alloy
Inventor: JIYAN KURISUTAA KAAREN
IPC: C22C1/04
Filed: 1994-01-28
Abstract: PURPOSE: To product an Mo-Re alloy excellent in high temp. tensile strength as well as in low temp. ductility by preparing an Mo alloy containing specific percentages of Re and one or more elements among W, Y, Rh, etc., and essentially free from <y-phases.  
     CONSTITUTION: An Mo-Re alloy, having a composition consisting of by weight, 42-<45% Re, 0-<3% of one or ≥2 elements of W, Y, Rh, Sc, Si, Ta, Tb, V, Nb or Zr, and the balance essentially Mo with ordinary impurities and also having a structure essentially free from σ-phases, is prepared. By this method, the Mo-Re alloy having average ductile-brittle transition temp. lower than about -180°C can be obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63180449-A (JP)
Title: Production condition indicating device in production line
Inventor: OKAZAKI HARUO
IPC: G06Q50/04
Filed: 1987-01-17
Abstract: PURPOSE:To easily renew data by installing an indication card onto a work and installing an electricity feeding pin and a data transmitter at a stop position in a production line and installing power terminals, data transmitter, and a data display device onto the card. CONSTITUTION:An indication card body 11 is equipped with a CPU, data receiving device 13, and a data display device 15, and electricity is supplied into these devices from outside through electric power terminals 16a and 16b. A production line 20 is equipped with a data transmitter 21 and a power electricity feeding pin 22. When the production condition data are changed for the indication card body 11 mounted onto a work 19, the electricity feeding pin 22 is erection-operated for the power terminals 16a and 16b. Therefore, the production condition data is transmitted from the data transmission device 21 into the data receiving device 13 by receiving the operation power electricity, and the renewed data is displayed on the data display device 15. Therefore, data can be changed easily and properly.
Patent JP-S63177464-A (JP)
Title: Heterojunction bipolar transistor and its manufacture
Inventor: KAJIKAWA YASUTOMO
IPC: H01L29/72
Filed: 1987-01-17
Abstract: PURPOSE:To obtain a method for manufacturing a self-aligned planar-type HBT which can be miniaturized and integrated by a method wherein, after an external base region and a base electrode metal have been formed in a self-aligned manner and an emitter-contact layer has been aligned, an emitter electrode is formed in a selfaligned manner or the like. CONSTITUTION:A subcollector layer 1b, a collector layer 1c, a base layer 1d, an emitter layer 1e and an emitter-contact layer 1f are formed in succession on a semiconductor substrate 1a; a pattern of an emitter is formed on a first insulating film 2 formed on the assembly; in addition, a side-wall insulating film 3a is formed. Then, after an external base region 7 has been formed by ion implantation or impurity diffusion by making use of the insulating films 2, 3a as a mask, a base electrode metal 4 is formed on it. Then, after a third insulating film 3b for coating a base electrode and a resist 5 have been deposited, the emitter-contact layer 1f is aligned by etching; if necessary, after impurities have been introduced into the emitter-contact layer 1f or the like, an emitter electrode 6 is formed on the aligned emitter-contact layer 1f.
Patent JP-H10203034-A (JP)
Title: Recording material, recording material for label printer employing the material, and label printer cassette
Inventor: NISHIMURA KAZUAKI
IPC: B41M5/40
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To transfer images easily and excellently on a matter to be transferred, and remove the transferred images readily by heat-melting a transfer layer being water permeable in its base material and a water soluble thermoplastic resin onto a foundation material. SOLUTION: Full color images are formed by a sublimation type transfer medium on the transfer layer of a recording material by a label printer. The images formed are vivid. Then, the formed images are arranged on each matter to be transferred of a glass plate and an acrylic plate having its transfer layer faced downward; then they are pressed by water-contained paper tissue. Next, when only the base material is separated from the matter to be transferred, only the transfer layer remains on each matter to be transferred, thus, also the characters or patterns can be distinguished clearly on each matter to be transferred. Also, they are dried and verified in its state respectively, the full color images are made clear. When the transfer layer transferred in this way is rubbed by the use of moisturized paper tissue, either of them can be removed with ease.
Patent JP-H08302859-A (JP)
Title: Structure wall stabilizer
Inventor: ANDERSON RAYMOND L
IPC: E04B2/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of impulsive load by joining a triangular stabilizer with two arms mutually extended at an angle of 90 deg. and a triangular reinforcing place at the four corners of horizontal wood and vertical wood. SOLUTION: In the stabilizer 22 integrally molded of a steel plate in a 16 gage, two arms 30 extended from a corner section 32 at 90 deg. are formed, and the length of the arms 30 is set in minimally 10 inches. One side of the arms 30 are joined mutually by the triangular reinforcing plate 34, and two mutually parallel reinforcing ribs 36 are formed in parallel with the outer edge of the reinforcing plate 34 to increase the strength of the stabilizer 22. The stabilizers 22 are fixed onto vertical wood and horizontal wood by anchor bolts and mounted at the four corners of a panel respectively, and installed onto the internal surface of the underlayer of one surface of the panel.  Accordingly, tensile force and compressive force generated from impulsive load such as an earthquake, a wind or the like are dispersed to the whole panel, and the resiliency of the wooden panel can be extracted maximally.
Patent JP-H01183852-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L29/78
Filed: 1988-01-19
Abstract: PURPOSE:To manufacture a semiconductor device with excellent reproducibility without deteriorating characteristics by implanting ions only into a gate region for controlling threshold voltage. CONSTITUTION:An impurity is implanted only into a lower region in a gate electrode 7, a channel region in a MOS type semiconductor device, for controlling threshold voltage. Consequently, since impurity concentration in source-drain regions is not changed by the impurity for controlling threshold voltage and only impurity concentra tion in the channel region can be increased, substrate impurity concentration in the lower sections of source-drain may be lowered. Accordingly, the junction capacitance of the source-drain and a substrate 1 is reduced, and the semiconductor device operating at high speed can be manufactured. Since the gate electrode is shaped even onto the lower section of a sidewall insulator film, a low-concentration impurity layer 8, the substrate potential of the lower section of the sidewall insulator film can be fluctuated, thus acquiring excellent device characteristics.
Patent JP-H01312221-A (JP)
Title: Shaft support method
Inventor: SUBUEN GURUBURANDOSEN
IPC: F16C33/60
Filed: 1989-01-19
Abstract: PURPOSE: To compensate for a required play in an axial direction by mounting a required thickness of shim between an abutting ring and a locking member mounted on a shaft. CONSTITUTION: Two outside rings 3b, 4b of bearings 3, 4 are mounted at predetermined positions of a bearing casing 2 or rollers in relation to these rings and then a shaft 1 is inserted into the bearing casing 2 together with inside rings 3a, 4a of the bearings 3, 4. Abutting rings 12a, 12b freely movable with respect to the shaft 1 is mounted to be latched to the rollers of the cylindrical rolling bearing 4 and then a proper shim 13 is arranged between one of the rings 12a, 12b and a locking ring 15 fitted into a groove 14 formed in the shaft 1. In this way, compensation for a play in the axial direction, existing in a journal, is ensured.
Patent JP-H02189712-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI ATSUSHI
IPC: C09D175/00
Filed: 1989-01-18
Abstract: PURPOSE:To impart good lubricity and to improve durability even in wide use environment by incorporating magnetic powder, a fatty acid ester/fatty acid mixture composed of fatty acid ester and fatty acid, and specific carbon black respectively at specific ratios into a magnetic layer. CONSTITUTION:This recording medium has the magnetic layer on a nonmagnetic base. The recording medium contains 100pts.wt. magnetic powder, 5 to 15pts.wt. fatty acid ester/fatty acid =60/40 to 95/5 (by weight) mixture composed of the fatty acid ester and the fatty acid and 5 to 15pts.wt. carbon black having 0.1 to 2.0mum average single particle diameter in the magnetic layer. The recording medium which is low in the coefft. of dynamic friction in spite of a high temp. or environmental change or low temp., is substantially free from the deterioration with age and has the excellent durability is obtd. in this way.
Patent JP-S59135195-A (JP)
Inventor: YOSHIDA HARUO
IPC: B43K1/08
Filed: 1983-01-24
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-S61169082-A (JP)
Title: Image editing and copying method
Inventor: SATO MITSURU
IPC: H04N1/387
Filed: 1985-01-21
Abstract: PURPOSE:To attain copying of the original on a paper of a larger size than that of the original with accurate centering by performing the edit as setting the blank data around the image data simultaneously when transferring the image data to a bit map memory. CONSTITUTION:Size specification is performed on a console panel 2. When a CPU1 discriminates the printer output size as larger than the size of the original, the image of the original read by a scanner 9 is transferred to a work memory WM4, and stored there. Then, the edit is performed when the storage is moved from the WM4 to a bit map memory MM5 and is stored there. In this case, An (M-S)/2-line part of an L-dot blank image data is set in the MM5, and then, an (L-M)/2-dot blank data is set, and the N dots is moved from the WM4 to the MM5, and further, an (L-N)/2-dots of blank data is set. Following this, an (M-S)/2-line's share of the L-dot blank image data is set in the MM5. In this manner, all of the print output size is edited and stored in the MM5,and is supplied to a printer 7.
Patent JP-H03212501-A (JP)
Title: Manufacture of sheet-like rubber chip plate, pavement block made by rubber chip plate and sheet thereof
Inventor: OTSUKI KAZUMI
IPC: E01C5/18
Filed: 1990-01-17
Abstract: PURPOSE:To manufacture a sheet-like rubber chip at a low cost by stirring and mixing a pigment, a catalyst, an urethane group adhesive and an additive as a reinforcer for the adhesive, then adding rubber chips to be mixed therewith, casting the same in a mold form, and drying the same. CONSTITUTION:A pigment, a catalyst, an urethane-group adhesive and an additive for reinforcing the adhesive are stirred by a hand mixer to form a mixture. Subsequently, rubber chips are added to the mixture to be mixed, poured in a mold form, and dried to form a sheet-like rubber chip plate. The plate is blanked into an arbitrary form by a trimming chisel to form a block, and a chamfer 7 is provided on the periphery of the block by a grinding wheel to form pavement blocks 2, 3.
Patent JP-H04251774-A (JP)
Title: Casing of electronic apparatus
Inventor: HARANISHI NORIAKI
IPC: B41J29/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide, for an electronic apparatus, a casing that is versatile for different designs when a new model of the casing is required and is available for the new model only by changing the design of the upper case thereof. CONSTITUTION:The lower case of a casing is so designed that it may not deteriorate the entire design of the casing itself with principal outer parts thereof hidden inside of the casing while the bottom face thereof being exposed outside. When designing a new model of the casing having the aforementioned lower case, making the design of the said lower case available for common use, the designing can be made freehand without regard to the existing shape of the lower case.
Patent JP-S59137626-A (JP)
Title: Oil filter device for hydraulic clutch
Inventor: HORI TOSHIO
IPC: F16D25/12
Filed: 1983-01-22
Abstract: PURPOSE:To make it possible to remove from oil fine dust which is detrimental to a hydraulic clutch for motor cars or the like, by disposing, between the hydraulic clutch and a clutch valve, a filter for removing fine dust. CONSTITUTION:A line filter 45 is disposed in an oil passage 44 through which oil is fed to a hydraulic clutch 14 from a mission casing 10 through a main filter 42, a pump 40, a pressure control block 43, and a clutch valve 17. This line filter 45 is fitted in a feed port 19a in the mission casing 10. The oil enters into this filter 45 from the oil passage 44 passes through a fine mesh element 54 such as, for example, folded filter paper having a mesh finer than that of the main filter 42, and therefore, fine dust in the oil is removed from the oil before the oil is fed to the hydraulic clutch 4 through an oil passage 19. Thus, fine dust which is detrimental to the clutch may be effectively removed from the oil.
Patent JP-H11208711-A (JP)
Title: Packing material, initial-deterioration method, and transport method for solar cell module
Inventor: FUKUOKA TAKAHIRO
IPC: H01L31/04
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To judge immediately whether good or bad by means of release voltage measurement at the time of installation, by providing a solar cell module packing material with a light incidence part for allowing the incidence of outside light on the light receiving face of at least a light electromotive element. SOLUTION: In the case one non-single-crystal solar cell module 1 is packed in a packing material 2, one, as the packing material 2, which is made of a hollow-structured polypropylene and has 10% or more light transmittance in a wavelength of 600 nm is used. That is, the entire packing material 2 is used as a light incidence part, and a solar cell can be irradiated with sunlight even in a packed state, thereby enabling the photo-deterioration of the solar cell module 1 without unpacking. As a light transmissive material, one selected from a group consisting of high-polymeric organic resin, paper, and glass is used, and the examples of the high-polymeric organic resin are polyethylene, polypropylene, urethane, epoxy, and so on. Although the entire packing material 2 is used as the light incidence part, a light incidence part in the form of a window may be provided as long as the incidence of outside light on the light receiving face of at least a light electromotive force element is allowed.
Patent JP-S5395152-A (JP)
Title: Method and apparatus for narrow gap welding
Inventor: ASANO ISAO
IPC: B23K9/16
Filed: 1977-02-01
Abstract: PURPOSE: To make sufficient the penetration of welding portion on purpose to prevent the generation of defect such as slag-inclusion, etc., by pushing back and expanding the metal in molten pool respectively depending on the gas spouting from the primary and secondary gas nozzles placed in front and rear of the welding-forward direction of the contact tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56107982-A (JP)
Title: Magnetic driven pump
Inventor: SAITOU HIDEO
IPC: F04B17/04
Filed: 1980-01-31
Abstract: PURPOSE: To prevent the diaphragm of a magnetic driven pump from wear and heat resistance deterioration by allowing the impeller to rotate together with the outer ring and, thereby, circulating the air compulsorily for cooling of the diaphragm.  
     CONSTITUTION: Operation of a motor will put an outer ring 4 of the driving part in rotation directly by means of the motor shaft 7 and put a pump A into operation with the aid of rotation of the rotor 1 of the pump. As the impeller 11 rotates together with the outer ring A to exhaust the air from the casing 8 through an outlet and put the inside of the casing 8 into negative pressure, outside air is sucked in from a suction hole 9 and circulated compulsorily via a passage between the diaphragm 3 and outer ring 4, a communication hole 12 and an exhaust hole 10. The diaphragm 3 is thus cooled forcedly during this process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62170219-A (JP)
Inventor: TSUKAMOTO KAZUYOSHI
IPC: A47L11/00
Filed: 1986-01-20
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-H08204056-A (JP)
Title: Semiconductor package and semiconductor device that uses it
Inventor: MUKAI KAORU
IPC: H01L23/12
Filed: 1995-01-25
Abstract: PURPOSE: To achieve high speed processing of arithmetic operation by shortening conductor paths of a circuit pattern and increasing the conductor path to a mother board by piercing conductive through holes formed on an upper surface of a printed wiring board to an adhering surface between a lid that blocks a cavity and the printed wiring board. CONSTITUTION: In a cavity down type semiconductor package, conductive through holes 5 are formed from an upper surface of a printed wiring board 1 piercing through to an adhering surface 4 between a lid 3 that blocks a cavity 2 and the printed wiring board 1. The conductor path of a circuit pattern that is formed from a semiconductor chip 8 mounted on a semiconductor device to a printed wiring board, are that a semiconductor chip 8 is connected to a first circuit pattern 1a through wire bondings 9 and a first pattern 15 is connected to second and third circuit patterns 19 and 14 through conductive through holes 5. Therefore, the conductor paths from the semiconductor chip 8 to the third circuit pattern 14 are shortened.
Patent JP-S59134921-A (JP)
Title: Power-on reset circuit
Inventor: NEMOTO YUTAKA
IPC: H03K17/22
Filed: 1983-01-24
Abstract: PURPOSE:To output a reset pulse adjusting easily a pulse width without parasitic oscillation by providing a differentiating cirucit and a monostable multivibrator and outputting the reset pulse for a prescribed period after the reception of a differentiating voltage by the monostable multivibrator. CONSTITUTION:A power supply voltage V0 is applied to the differentiating circuit comprising a resistor R1 and a capacitor C1 and a differentiating voltage V4 produced across the resistor R1 increases instantly and decreases according to the differentiating characteristic. The differentiating voltage V4 is inputted to an input terminal A of a monostable multivibrator MV, and after an output voltage V30 from an inverting output is set to an L level for a prescribed period T from a point of time t2 when the differentiating voltage V4 is lowered less than a threshold voltage V5, the multivibrator restores the level instantly to an H level without parasitic oscillation. As a result, the reset pulse having a pulse width T is outputted from a point of time t2. Further, the pulse width T is adjusted easily by changing the time constant determined by the differentiating circuit.
Patent JP-H06224644-A (JP)
Title: Semiconductor device
Inventor: MIYA TATSUYA
IPC: H03H7/01
Filed: 1993-01-25
Abstract: PURPOSE:To provide the semiconductor device including a filter suitable for MMIC processing in the microwave device such as an amplifier, a frequency converter, a multiplier, a signal changeover device and the filter or the like. CONSTITUTION:A 3-element resonance circuit comprising the combination of three elements with lumped constants such as an inductor L1 and capacitors C1, C2, of the lumped constant causing series resonance and parallel resonance at a prescribed frequency is employed for a filter and the filter is integrated on a semiconductor substrate by decreasing the circuit, constant. Thus, various microwave devices such as an amplifier, frequency converter, a multiplier and a signal changeover device requiring a filter function are subject to one-chip MMIC processing.