baber/WOPTO huggingface dataset:
Patent JP-H1112456-A (JP)
Title: Resin composition, prepreg, and laminate
Inventor: YAMAMOTO HIROSHI
IPC: H05K1/03
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which can produce a laminate excellent in permittivity, dielectric dissipation factor, soldering heat resistance, and adhesive strength by compounding a modified phenol product formed by the redistribution reaction between a polyphenylene ether resin and a phenolic compd. with a crosslinkable resin, a crosslinking aid, a reaction initiator, and an inorg. powder. SOLUTION: This compsn. contains a modified phenol product obtd. by subjecting a polyphenylene ether resin(PPE) having a number average mol.wt. of 10,000-30,000 and a phenolic compd. (e.g. bisphenol A) to redistribution reaction in such a way that the number average mol.wt. of the product is 5-70% of that of the PPE used, a crosslinkable resin (e.g. 1,2-polybutadiene or a styrene-butadiene copolymer), a crosslinking aid (e.g. an ester acrylate, an epoxy acrylate, or divinylbenzene), a reaction initiator (e.g. an org. peroxide), and an inorg. powder.
Patent JP-S6146538-A (JP)
Title: Fast reading method of memory
Inventor: KAWADA YASUNORI
IPC: G06F12/16
Filed: 1984-08-10
Abstract: PURPOSE:To read a memory at a high speed without eliminating a function nor using any expensive fast memory by dividing the operation of the memory into normal operation and error operation and performing the normal operation preferentially. CONSTITUTION:Address information sent out of a microprocessor to an address bus 2 is decoded and the memory 5 begins to be read. A timing generating circuit 5 outputs an end answer signal 105 immediately to establish synchronism with the processor. Then, the processor receives the address information from the bus 2 through this synchronism and finishes the access sycle. An error check on the read data is made by an error detecting and generating circuit 6 regardless of the synchronism with the processor. Therefore, the processor can not detects errors occurrence in this read cycle, but detects it in the next cycle. Thus, the normal operation is given priority and the reading operation of the memory is speeded up.
Patent JP-S6323215-A (JP)
Title: Production of thin film magnetic head
Inventor: NAKANISHI KANJI
IPC: G11B5/31
Filed: 1986-07-16
Abstract: PURPOSE:To obtain a thin film magnetic head of high reliability and improve the workability by packing wear-resisting materials in the slide face-side gap formed by a substrate and a protective plate to join the protective plate and a magnetic head element. CONSTITUTION:A magnetic head element 10 consists of a lower magnetic layer 2, an insulating layer 3, a coil conductor 4, and an upper magnetic layer 5, and a protective layer 6 is formed on the magnetic head element 10. A protective plate 8 is placed on the magnetic head element 10 and forms a gap 11A in the slide face side of the magnetic head element 10 and a gap 11B on the opposite side together with the substrate 1 and is held to face the substrate 1 with the magnetic head element 10 between them. Wear-resisting materials 12 like an SiO2, an Al2O3, or a Ta2O5 are packed in the gap 11A in the direction vertical to the slide face by sputtering and are satisfactorily stuck into the minute gap between the protective plate 8 and the substrate 1, thereby joining the magnetic head element 10 and the protective plate 8.
Patent JP-H0730867-A (JP)
Title: Television system
Inventor: KAGEYAMA MASAHIRO
IPC: H04N7/015
Filed: 1993-07-07
Abstract: PURPOSE:To reduce flicker even when coring processing is applied to a TV signal at a decoder side by extracting once only a vertical low frequency component in the case of generating a main signal and applying interlace scanning conversion. CONSTITUTION:A vertical filter 2 extracts a vertical low frequency component from an input signal to a sequential scanning camera 1. The extracted signal is subject to interlace scanning conversion by a scanning conversion circuit 3, and the result is used for a main signal (a). On the other hand, a vertical filter 4 is used to extract a vertical high frequency component from the input signal and the extracted signal is subject to interlace scanning conversion by a scanning conversion circuit 5, and the result is used for a VT signal (b). The main signal (a) and the VT signal (b) are multiplexed by a multiplexer circuit 6 and the result is sent. A demultiplexer circuit 7 at a decoder side at first demultiplexes the main signal (a) and the VT signal (b) from the transmission signal. The main signal (a) is subject to sequential scanning conversion by a scanning conversion circuit 8, and a vertical low frequency component signal (c) is extracted by a vertical filter circuit 9. The vertical high frequency component is extracted from the VT signal (b) by a vertical filter 12 as a signal (d).
Patent JP-H0916656-A (JP)
Title: Method for designing wiring pattern for surface mount type wiring board simplified at its wiring test and the wiring board
Inventor: OKA NOBUYUKI
IPC: H05K3/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently apply a wiring test to a printed board manufactured within a short period or a printed board of which the number of manufactured units is small by executing a test for a partial connection terminal excluded from a check grating through a specific test terminal and a specific test wiring pattern. SOLUTION: Out of plural parts connection terminals, testing terminals 2, 21 to 23 positioned on the check grating 101 of a wiring testing device for parts connection terminals 11, 12 excluded from the check grating 101 and testing wiring patterns 3, 31, 32 for connecting the terminals 2, 21 to 23 to the terminals 11, 12 are constituted so as not to be connected to normal circuit forming wiring pattern 4, 41. Then tests for the terminals 11, 12 are executed through the terminals 2, 21 to 23 and the patterns 3, 31, 32.
Patent JP-S5790990-A (JP)
Title: Semiconductor light emitting device
Inventor: HAYAKAWA TOSHIROU
IPC: H01S5/30
Filed: 1980-11-27
Abstract: PURPOSE:To improve the crystallization of non-light emitting layer in a hetero- structured semiconductor light-emitting device and to increase a life time of a light-emitting device by a method wherein Te as well as Si are added into an N type Ga1-zAlzAs non-light emitting layer. CONSTITUTION:With a light-emitting element of the hetero-structure, it is claded with GaAlAs whose forbidden-band width is wider than that of an active layer in order to confine carriers in the active layer. For a visible-light laser, an Al mixed crysral ratio Z must be larger than 0.45. In case only Si is used as an N type impurity, a sufficient carrier density cannot be obtained with Z>0.45, and instead it can be aquired by Te, but a life is shortened since many point defects are formed in the vicinity of the boundary with the active layer due to large segregation coefficient. When Te as well as Si are implanted to a non-light emitting, N type Ga1-zAlzAs layer as imprurites, crystallization of a non-light emitting layer is significantly improved, so a laser device which operates stably for a long operating hour even at a low frequency like a visible light can be produced.
Patent JP-S6141822-A (JP)
Inventor: KURISUTOFUAA HARUSUTETSUDO
IPC: F23L17/04
Filed: 1985-07-31
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-2000003306-A (JP)
Title: Storage device
Inventor: TAKAHASHI SATOSHI
IPC: G06F12/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a storage device in which plural processors with different bit width of data to be processed perform writing and reading of data in common. SOLUTION: A second processor 102 makes a first and second storage parts 105 and 106 operate in a normal mode in which the storage parts can normally be written/read and to store the writing/reading data in them. A first processor 101 makes the first storage part 105 operate in the normal mode, makes the second storage part 106 operate in an electricity saving mode which has more writing/reading penalty than the normal mode but has small consumption and stores the writing/reading data in the first storage part 105. Since the first and the second storage parts 105 and 106 do not normally need to operate in the normal modes, it is possible to reduce the power consumption of a storage device 100 as much as the same.
Patent JP-S6412165-A (JP)
Title: Latchet type tensioner with backlash
Inventor: SUZUKI YASUSHI
IPC: F16H7/08
Filed: 1987-07-07
Abstract: PURPOSE:To prevent breakage of a driving member and a sliding member by locating a reverse motion checking pawl in the position where a backlash over a specific value at least is generated immediately after one pitch advance in the energization direction of a lack. CONSTITUTION:A reverse motion checking pawl 16 is situated in the position of solid line at the time immediately after one pitch advance of a lack 12a. The pawl 16 can receive backward motion of the lack 12a from the mentioned position, and the backmost position is indicated by assumed line. Immediately after one pitch advance this pawl 16 is borne by a base 10 through a shaft 18 in such a position as having backlash B at least 0.5mm. Thereby immediately after one pitch advance, the tooth crest 16a does not engage with the tooth bottom of the lack 12a in perfect detention condition to secure backward motion in the counter-energization direction. Therefore, the amount of variation can be absorbed by backward motion of plunger 12 even when a load is generated in the counter-energization direction after advance, and thus possible breakage because of the load on tensioner will be absorbed and avoided.
Patent JP-H058958-A (JP)
Title: Elevator boarding spot call device
Inventor: SEKI KIYOYUKI
IPC: B66B1/46
Filed: 1991-07-09
Abstract: PURPOSE:To smoothly utilize an elevator even by a wheelchair utilizer or the like by providing a push button switch of a long type, which can be actuated from the vicinity of a floor surface to an almost intermediate position of height of a gate, in a boarding spot call device of the elevator. CONSTITUTION:A case 6a equipped with a push button switch 6c of long type, which can be actuated from the vicinity of a floor surface to almost an intermediate position of height of a gate, is fixed to a building. In the push button switch 6c, a supporting point of switch on-off by a supporting pin 6b is provided in the upper side, and a supporting spring 6d is provided in the lower side so as to prevent the switch 6c from being closed unless a button is pressed. The button, when it is pressed by a passenger, is sensed by a microswitch 6e, and a signal is fed to a call register circuit 6f to perform call register and also informing a riding spot of a call registered by a lamp 6g. In this way, an elevator can be smoothly utilized by a wheelchair utilizer passenger of a handicapped hand and a passenger disabled from using a hand by bringing a baggage or the like.
Patent JP-S5793456-A (JP)
Title: Control system for single microinstruction
Inventor: IIDA MANJIROU
IPC: G06F9/22
Filed: 1980-12-01
Abstract: PURPOSE:To execute single microinstruction, by adding a register and driver, in an operation processor without a function performing the single microinstruction. CONSTITUTION:An operation controller 1 outputs an address ''1'' to an address line 6. Thus, a data ''2'' is read out from an ROM2 and the controller 1 executes it. During the designation of address of this microinstruction, the data from the ROM2 is transmitted to a data line 7, and a driver 3 receives a pulse (ROE). In synchronizing with the trailing edge of the pulse (ROE), a drive power supply SEG to a driver 5 is given. Succeedingly, the controller 1 transmits the address of the microinstruction to be executed next to the address line. At the same time, a timing is given with a timing signal RRD for latch to a register 4. Thus, the register 3 latches the address outputted by the controller 1 and transmits it to the controller 1 via the driver 5 together with unconditional branch instruction stored in an OP code.
Patent JP-H08336676-A (JP)
Title: Bubble generator
Inventor: KUJI KAZUYOSHI
IPC: B05B7/02
Filed: 1995-06-09
Abstract: PURPOSE: To generate small-diameter bubbles continuously and stably over a long time by applying a bubble-generating liquid to the surface of a rotating cylindrical body having a number of through holes around it, and releasing a gas out of the cylindrical body via the through holes to form the bubbles. CONSTITUTION: A motor 5 is driven by means of a control box to rotate a cylindrical body 17. At the same time, a bubble-generating liquid is intermittently dropped onto a first rubber roller 41 from a liquid tank by means of a pump, and is uniformly and thinly applied to the surface of the cylindrical body 17 via a second rubber roller 42 which is reversed when abutting to the first roller 41. When the supply of the liquid become stable a blower 4 is driven to feed a pressurized gas into the cylindrical body 17 via an outlet 22, a flexible tube 23, and a cylindrical body 15A. The pressurized gas is ejected from a through hole 16 in the cylindrical body 17 to form the bubble-generating liquid into bubbles.
Patent JP-S6229153-A (JP)
Title: Package for ic
Inventor: KANEKO TAKASHI
IPC: H01L23/50
Filed: 1985-07-30
Abstract: PURPOSE:To realize a package provided with more pins, without an increase in dimensions, than a conventional type by a method wherein the package includes stages different in height and every stage is provided with parallelly arranged lead terminals. CONSTITUTION:An IC package 1 is provided with a central concave 2 wherein an IC chip is fixed, a two-sided or four-sided first stage 3 surrounding the central concave 2, and a two-sided or four-sided second stage 4 positioned higher than and surrounding the first stage 3. Both first stage 3 and second stage 4 are provided with a plurality of parallelly arranged lead terminals 14 belonging to a lead frame 13 to be connected to an IC chip pad. Pin terminals 15 exposed outside the lead frame 13 are arranged to form two parallel lines on each of the side wall 7 of the IC package 1. With the external pin terminals 15 as well as the lead terminals 14 being formed into upper and lower lines, the IC package of this design may have pins two times more than a conventional IC package of the same dimensions.
Patent JP-H0336182-A (JP)
Title: Tension pulley device for elevator
Inventor: YOSHIDA MOTONORI
IPC: B66B7/06
Filed: 1989-06-30
Abstract: PURPOSE:To obviate the cutting and replacing operations of a rope when the rope is extended by connecting a part of plural weights loaded together with a tension pulley to the upper part or lower part of the tension pulley by fixtures. CONSTITUTION:In the initial state of a tension pulley device for elevator, weights 9 are arranged below a tension pulley 7, and fixtures 12 are fixed to the lower part of a tension pulley plate 11 with bolts 13 to fix the uppermost weight 9 with bolts 13. In the same manner, all the weights 9 are fixed to the fixtures 12 in sequence with bolts 13. When a rope 8 is extended, the lowermost weight 9 is removed to be placed to the upper part of the tension pulley plate 11 and then fixed with the bolts to the fixtures 12 fixed to the tension pulley plate 11. Thus, the same tensile force as the initial state can be given to the rope 8 downward, and the height h from the lower end of the weights to the bottom face of an elevator shaft is kept nearly constant. When the rope 8 is extended further, the lowermost 9 is removed, as stated above, to be placed on the uppermost weight 9 at the upper part of the tension pulley plate 11.
Patent JP-S6061319-A (JP)
Title: Automatic air conditioner for vehicle
Inventor: KAJITA TOSHINORI
IPC: F24F11/02
Filed: 1983-09-14
Abstract: PURPOSE:To make a comfortable air-conditioning state settable so speedily, by installing an air quantity operation circuit which calculates a blowoff air quantity upon receiving each output of a room temperature differential operation circuit calculating a difference between desired temperature and room temperature, and a car heat load operation circuit. CONSTITUTION:A microcomputer 30 is inputted with setting temperature by means of a temperature setting part 28, and reading of outside temperature out of an outside temperature sensor 24 and an amount of solar radiation out of a sunbeam sensor 25 takes place, thereby calculating the desired room teperature, and further car inside temperature is read out by a room temperature sensor 23 whereby car heat load is calculated. Thus, voltage of a blower motor 14 is set and a blowoff air quantity is finally determined. Next, doe the temperature setting of blowoff air, the car inside temperature is as well read out, whereby the desired blowoff air temperature is calculated, and further reading of the blowoff temperature takes place, therefore opening operation for a cooling and heating air mixed door 10 takes place on the bais of the required temperature, thus the blowoff temperature is finally set. Ding like this, since the air quantity of blowoff air and temperature can be separately controlled, air- conditioning control in times of cool-down and warm-up can be comfortably performed.
Patent JP-H07133036-A (JP)
Title: Sheet transfer device and image forming device
Inventor: SUGIKUBO TOSHIHIRO
IPC: B65H5/06
Filed: 1993-06-16
Abstract: PURPOSE:To obviate the necessity of the electric wiring for drive-controlling each pair of transfer rotary bodies by determining the drive transmission direction of each one-way clutch in order to transmit the driving force to a pair of the first transfer rotary bodies in case of the normal revolution of a driving source, while transferring the drive force to a pair of the second transfer rotary bodies in case of the reverse revolution. CONSTITUTION:When a sheet motor is driven in the clockwise direction (normal direction), the drive is transmitted to a transfer roller 3a, keeping a resist roller 4a in a stop state, and at the same time, the feed of the sheet P in a cassette 1 is started by the revolution of a feeding roller 2 in the state where the hook of a solenoid is released. The sheet P is transferred by a pair of transfer rollers 3a and 3b, and intruded into the nip parts of a pair of resist rollers 4a and 4b in stop, and a loop is formed gradually on the sheet P. When the sheet motor is revolved reversely, the drive is transmitted to the resist roller 4a, keeping the transfer roller 3a in stop state, and the sheet P is transferred to a copying fixation part by the revolutions of a pair of resist rollers 4a and 4b.
Patent JP-H0461645-A (JP)
Title: Resin substrate and production thereof and magneto-optical disk formed by using the substrate
Inventor: OMORI KENJI
IPC: G11B11/10
Filed: 1990-06-28
Abstract: PURPOSE:To obtain a high carrier level from the magneto-optical disk by inclining the direction of the phase advance axis of a disk-shaped resin substrate by 45 deg. from the tangent direction of the substrate. CONSTITUTION:The direction 2 of the phase advance axis of the disk-shaped resin substrate 1 inclines by 45 deg. from the tangent direction of the substrate 1. Namely, the direction of the polarization of the laser beam with which the disk-shaped resin substrate 1 is irradiated in a reader faces the tangent direction of the disk 1 and, therefore, the resin substrate inclined in the direction 2 of the phase advance axis by 45 deg. from the tangent direction of the disk shape as the substrate 1 for the magneto-optical disk, by which the angle formed by the direction 2 of the phase advance angle of the resin substrate 1 and the direction of the polarization of the laser beam to be projected to the magneto- optical disk in the reader is kept at 45 deg.. The high carrier level of the magneto- optical disk is obtd. in this way.
Patent JP-S63148973-A (JP)
Inventor: SUDO KUNIO
IPC: A24B15/18
Filed: 1987-07-08
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-2000000510-A (JP)
Title: Method for recovering intermediate coat and intermediate coating device for article using the method
Inventor: KAZAMA SHIGENORI
IPC: B05B15/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To recover almost all of the residue of a coating liquid used previously and enable it to be reused by installing a recovery passage for a waste coating liquid to be recovered without mixing the waste coating liquid generated when the color is changed, with a thinner and at the same time, adding a black coating liquid for toning for reuse as an intermediate coat black coating liquid. SOLUTION: A coating liquid of color 1 is supplied to a coating machine 115 by making it pass through CCV 131, a fixed amount discharge device 109, a coating liquid passage 113 and a coating liquid valve 111 sequentially to perform intermediate coating on an article. After that, during color change, the CCV 131 is switched to supply a coating liquid of color 2 and at the same time, the coating liquid valve 111 and a dump valve 117 are opened respectively. The previous color 1 remaining in the coating liquid passage 113 is recovered into a recovery passage for a waste coating liquid which is maintained at a negative pressure by a pump 135.  In addition, the brightness of the coating liquid recovered is measured using a sensor 137 for colorimetry, and a pump 139 is activated based on the measurement results or the like to supply a black coating liquid for toning to the delivery passage 133 from a coating liquid chamber 141. After mixing the coating liquids, this mixture is returned to a coating liquid compounding chamber 101n.
Patent JP-H0218735-A (JP)
Title: Magneto-optical recording element
Inventor: ISHII YOSHINOBU
IPC: G11B11/10
Filed: 1988-07-06
Abstract: PURPOSE:To improve environmental resistance and corrosion resistance by incorporating 0.5-2.0atom.% titanium atom into a magnetic layer. CONSTITUTION:The magnetic layer 3 consisting of an amorphous rare earth element-transition metal system having the axis of easy magnetization in the direction perpendicular to the film plane is formed on a substrate 1 and the protective layer 4 consisting of the titanium system selected from any of a titanium metal, titanium metal alloy or a titanium alloy of the compsn. which does not attain the stoichiometric compsn. is formed on this magnetic layer 3. This magnetic layer 4 contains >=0.5atom.% and <2.0atom.% titanium atom. The corrosion of the magnetic medium is prevented in this way and the environmental resistance and corrosion resistance are improved.
Patent JP-S5870097-A (JP)
Title: Horizontally split type casing
Inventor: FUNAKOSHI TADAYOSHI
IPC: F01D25/24
Filed: 1981-10-23
Abstract: PURPOSE:To facilitate manufacture of a casing by reducing the number of places to be welded and to reduce the size and wight of the casing to a great extent, by designing the casing such that a second casing is attached to the outer peripheral surface of outlet scrolls of only one half part of the casing where no outlet nozzle is formed. CONSTITUTION:As for the part of outlet scrolls 4, 5 where the sectional area can be small, scroll grooves 3c, 10a are formed in the inner peripheral surface of a casing 3. At the region near an outlet nozzle 9, a second casing 10 is provided and outlet scrolles 4, 5 are formed on the inside of the second casing 10 so as to increase the sectional area of the outlet scrolls. By employing such an arrangement, the region where the second casing 10 is to be attached can be restricted only to the region of the outlet scrolls 4, 5 located in the upper half 3a of the casing 3, so that the number of places to be welded can be reduced. Therefore, it is enabled to facilitate manufacture of the casing, to reduce the size and weight of the same to a great extent, and to obtan an extremely economical, horizontally split type casing.