baber/WOPTO huggingface dataset:
Patent JP-H0896354-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUJIWARA ICHIRO
IPC: G11B5/85
Filed: 1994-09-22
Abstract: PURPOSE: To ensure satisfactory running performance, corrosion resistance and durability for a magnetic recording medium even under any service conditions and to make the medium well adaptable to the attainment of high density recording. CONSTITUTION: This magnetic recording medium has at least a magnetic layer 2 and a protective film 3 on the nonmagnetic substrate 1 and it is especially a tape-shaped magnetic recording medium. The protective film 3 is based on zirconium oxide having a partially stabilized structure contg. tetragonal or cubic zirconium oxide at a temp. close to room temp. The partially stabilized structure is formed by doping zirconium oxide with oxide ceramics such as aluminum oxide, yttrium oxide, magnesium oxide or calcium oxide. The thickness of the protective film 3 is preferably regulated to <=10nm.
Patent JP-H0389241-A (JP)
Title: Lid member opening/closing mechanism for cassette
Inventor: KONDO MASAHIKO
IPC: G03B42/02
Filed: 1989-08-31
Abstract: PURPOSE:To secure the sureness of operation by constituting a mechanism, which closes a lid member, of a link mechanism and a plate body which is slanted by this link mechanism. CONSTITUTION:A plate for closing the lid member of a cassette guides a film which is fed out of a shutter in an open state. A guiding member 200 is provided on the front end part of the plate in a freely rocking state and its front end faces a plate 201 which has comb-teeth 201a - 201i and has comb-teeth 200a - 200j engaging the teeth One end part of the guiding member 200 is rotated freely by a shaft member 202 and a receiving member 205 for the lid closing plate is provided on this front end part. A pentagonal rotary member 204 is engaged with the reverse surface of the other end side of the guide member 200 and is rotated by a motor 207. When the rotary member 204 is rotated, a bent part 204a and an acute angle part 204b abut on the reverse surface of the guiding member 200, which displaces the upper front end part to array falling films together with the plate 201.
Patent JP-S60121321-A (JP)
Title: Clutch part support structure of speed reduction/ reversing machine
Inventor: NAGASAKI MICHIAKI
IPC: F16D23/00
Filed: 1983-12-01
Abstract: PURPOSE:To reduce expenses of management and carriage for parts and ease fitting work by forming, in a case of the captioned machine, a support part restricting movement of a clutch mechanism toward an engine. CONSTITUTION:An annular step part 49 is formed on the inner periphery of the second case 34 of a speed reduction/reversing machine case 31, and forward movement of a clutch mechanism 38 is restricted by means of said step part 49. Since this structure eliminates requirement for carrying or managing the clutch mechanism 38 and the speed reduction/reversing machine case 31 separately, expenses of carriage and management can be reduced. Further, these sections can be previously assembled in one body and fitted by one time fitting man power at the time of fitting them on the engine side, therefore, the fitting work is eased.
Patent JP-H02161662-A (JP)
Title: Signal processor
Inventor: SUGIURA TERUKI
IPC: H03K5/08
Filed: 1989-08-31
Abstract: PURPOSE:To prevent a burst error from occurring by providing a comparator, first and second reference signal generation circuits, and a reference signal switching means. CONSTITUTION:When the content of an input signal Si is changed to data leading data, the reference signal switching means 15 is switched, and the input signal Si is compared with first and second reference signals S,(A) and S,(B) by the comparator 11. When data is the one for clock generation, an accurate clock is generated based on the first reference signal S,(A) generated at fast response speed by the first reference signal generation circuit 13. Also, when it is reproducing data, the signal is converted to a stable digital reproducing signal So based on the second reference signal S,(B) generated at low response speed an not being influenced by a noise by the second reference signal generation circuit 14. In such a manner, it is possible to prevent the burst error from occurring.
Patent JP-S6469453-A (JP)
Title: Printed for automatic analyzer
Inventor: OTANI MASANORI
IPC: B41J13/00
Filed: 1987-09-11
Abstract: PURPOSE:To intend to automatize recording data correctly by sending forms with a bar code on each of them into a printer one by one for reading the bar code to print out according to reading for sending them back, then changing direction with a direction plate for assorting them by a partitioning plate. CONSTITUTION:Printing forms 3 on each of which is put a bar code showing an inspected body are taken out by rollers 6, 7 one by one and after detected by a detecting means 26 sent to a printer body 5. And they are sent still more by a sending rollers 43, then detected by a detecting means 27 for stopping under a bar code reader 40 to be read bar code. The form 3 is sent again by the sending rollers 43 and detected by a detecting means 28 then as stopping printed analyzed result corresponded to the bar code at the printer body 5. Then the sending rollers 43 are driven in reverse, and the forms 3 having printed the result are changed downward in direction by a direction plate 35 and sent out to a partitioning plate 44 by a sending out roller 11, and the partitioning plate 44 is changed in inclination by a judge signal on analyzed result, thereby they are assorted in a case by case. Therefore, correct recording can be done automatically.
Patent JP-S6288017-A (JP)
Title: Stepping type input device for computer
Inventor: KAWAI KOZO
IPC: G06F3/02
Filed: 1985-10-14
Abstract: PURPOSE:To improve exercise effect by providing the 1st part which is turned on and off by stepping, the 2nd switch part for the joy stick of a computer, and a signal conversion part which generates an output signal is response to their contacts. CONSTITUTION:The computer 3 is equipped with a display device 1 as an output device and also with an input interface 2 which receives the output signal of the joy stick and controls an image on the display device 1. This input device consists of the 1st switch part 4 with plural contacts which are made and broken by stepping, the 2nd switch part 5 which controls trigger signals to the interface 2, and the signal conversion part 6 which generates an output signal to be inputted to the input interface 2 according to the respective contact make/break states of both switch parts 4 and 5. Consequently, an image on the display device 1 is controlled by stepping, so high exercise effect is obtained.
Patent JP-S61106124-A (JP)
Inventor: IWAHASHI HIROSHI
IPC: A47L19/00
Filed: 1984-10-30
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-H0393769-A (JP)
Title: Dialkyl peroxide, its production and use thereof
Inventor: HIGUCHI YOSHIKI
IPC: C07C409/08
Filed: 1989-09-05
Abstract: NEW MATERIAL:The dialkyl peroxide of formula I (R1 is 4-8C tertiary alkyl or alpha-cumyl; R2 and R3 are 1-2C alkyl; R4 and R5 are 1-4C alkyl or R4 and R5 are bonded with each other to form 5-8C cycloalkyl; R6 is 1-3C alkyl or H; Z is OH, Cl, Br or 1-4C alkoxy; n is 1 or 2; the site of R1OOC(R2) (R3) is meta or para). EXAMPLE:1-[4-(1-t-Butylperoxy-1-methylethyl)phenyl]-2-hydroxy-2-methyl propan-1- one. USE:A photo-decomposition-type radical generating agent and a heat decomposition type radical generating agent. PREPARATION:For example, a compound of formula II (Y is Cl, Br or 1-4C alkoxy) is made to react with a hydroperoxide of formula III in the presence of a salt of a metal selected from the transition elements of the 4th or 5th period to obtain a compound of formula I wherein Z is Y.
Patent JP-H0671951-A (JP)
Title: Printing device
Inventor: IDE HIROYASU
IPC: B41J2/44
Filed: 1992-08-27
Abstract: PURPOSE:To speed up recording speed without increasing frequency of clock by providing a control, means for storing image data obtained by expanding received input data in each of two storing means alternately at every 1 page. CONSTITUTION:When data of a fixed quantity is expanded in a bit map memory 5, it is sent to a scan buffer 6 by a DMA controller. During that time, a CPU 4-3 reads a recording data of a next page from a page memory 2 and expands in a bit map memory 10 in sequence. When a fixed quantity of data is expanded, it is sent to a scan buffer 11 by the DMA controller. During that time, the CPU 4-3 reads a recording data of a previous page from the page memory 2 and expands in the bit map memory 5 in sequence. Thus, the data for two pages are expanded alternately. When output for 1 line is completed, other buffer is made to be an object to be outputted, and a data of a next line is transferred to a buffer with which outputting is finished.
Patent JP-S6384873-A (JP)
Title: Multi-spindle rotary dresser device
Inventor: TERAMACHI HIROSHI
IPC: B24B53/14
Filed: 1986-09-29
Abstract: PURPOSE:To eliminate uneven wear and damage further the generation of disorder, by providing plural rotary dressers to be arranged spacing a predetermined distance and setting peripheral surface grinding wheel sides of the dressers so as to form almost the same projection figure to the peripheral surface shape of a grinding wheel so that plural abrasive surfaces are corrected by one time operation. CONSTITUTION:A device, which provides rotary dressers 5a, 5b successively spacing a predetermined distance to be arranged in a direction of the peripheral tangent A of a grinding wheel 10, sets a peripheral surface grinding wheel side, when it is projected in the direction of the tangent A, of these dressers so as to form almost the same shape to the peripheral surface shape of the grinding wheel 10. And the device, if the grinding wheel 10 is moved as shown by an arrow head B in the drawing, first corrects one abrasive surface 10b by the rotary dresser 5b next the other abrasive surface by the dresser 5a. Accordingly, the device enables the plural abrasive surfaces of the grinding wheel 10 to be corrected by one time operation while prevents the rotary dressers 5a, 5b from unevenly wearing, and damage in the peripheral surface and the generation of disorder can be eliminated by exchanging or correcting only the dressers 5a, 5b.
Patent JP-2000068748-A (JP)
Title: Direct conversion circuit
Inventor: ATKINSON SIMON
IPC: H03D3/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce interference between a local oscillation signal and an RF (radio frequency) signal. SOLUTION: This circuit includes two mixers 32, 36 in an orthogonal relation, a phase shifting unit 50 and a local oscillator. The two mixers 32 and 36 are connected with the input port 30 of a radio frequency signal to mix a radio frequency inputted signal to convert into a low frequency. The unit 50 is connected with at least one of the mixers 32 and 36 to phase-shift the local oscillation signal. The local oscillator is constituted of a phase-locked loop including frequency dividers 40 and 44. The output signal of a first voltage controlled oscillator 38 is frequency-multiplied to be a non-integer value N/M-fold by this loop to be a local oscillation signal. Since the frequency of the oscillator 38 is the non-integer multiple of RF, interference from RF is reduced.
Patent JP-2001053211-A (JP)
Title: Semiconductor device and plating method therefor
Inventor: NISHIKAWA HIDEYUKI
IPC: H01L23/50
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with good solder wettability and crack resistance. SOLUTION: Related to a semiconductor device where the surface of an external lead is plated with a tin-bismuth alloy, a first tin-bismuth alloy plated layer 2 is formed on the surface of the external lead 1, over which a second tin-bismuth alloy plated layer 3 is formed, with the composition ratio of the bismuth in the first tin-bismuth alloy plated layer 2 different from that of the second tin-bismuth alloy plated layer 3.
Patent JP-H0671879-A (JP)
Title: Ink-jet printer
Inventor: TAKADA SHINSAKU
IPC: B41J2/51
Filed: 1992-08-27
Abstract: PURPOSE:To drive a print head having a double-row diagonal zigzag arrangement with data and clock similar to those for a head having a single-column arrangement. CONSTITUTION:Data to be input are divided into odd number side data A relating to a line 100 and even number side data relating to a line 102. Data along a line located ahead in the printing direction (a) are delayed eight lines behind others, so that the data are fitted for spacings in the printing direction of actual parallel lines 104 and 106 of nozzles 10. The odd number side data A and the even number side data B are latched in specified timing, so that the odd data (marked with white circles) and the even data (marked with black circles) are produced. Within the parallel lines 104 and 106, bits are individually delayed corresponding to the positions of the corresponding nozzles 10, so that the odd number data Am and even number data Bm are produced. Changes in printing direction are accommodated by controlling multiplication and its sequence.
Patent JP-S60122083-A (JP)
Inventor: NAKANO KATSUO
IPC: B07C5/342
Filed: 1983-12-05
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-H0783812-A (JP)
Title: Manufacture of transmission type electron microscopic sample
Inventor: HATA YOSHIFUMI
IPC: G01N1/32
Filed: 1993-09-14
Abstract: PURPOSE:To prepare a sample in a short time by preliminarily removing a device pattern around the observing part of a base sample by use of the grinding wheel of a dimple grinder having a taper on the side surface. CONSTITUTION:A silicone base 1 is cut and polished to form a sample of a size of about 0.2mmX2.5mm having a section observing part 3 substantially in the center. A device pattern 2 around the observing part 3 is preliminarily removed by use of the grinding wheel of a dimple grinder having a taper having an inclination of 10 deg. on the side surface. Thereafter, the whole device pattern 2 other than the peripheral part extremely close to the observing part is removed by a focused ion beam. Thus, a sample for observing a specified part by a transmission type electron microscope can be prepared a short time.
Patent JP-H0954729-A (JP)
Title: Board assembling type electronic equipment with system down prevention function
Inventor: NAKAMURA TAKESHI
IPC: G06F11/30
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a system from going down by detecting the packaged/ unpackaged state of a board and outputting a READY signal to a control board in place of an unpackaged board when it is detected. SOLUTION: Package monitoring signals S1, S2 and S3 from communication control boards 2, 3 and 4 are inputted to the board package monitoring part 7 of a monitoring board 6, respectively, and the packaged state of the board is detected by their logical levels. Only when, for example, the communication control board 3 is accessed based on such detection result, an address decode signal S5 in accordance with the communication control board 3 is generated. and sent to a READY signal generating part 9. The READY signal generating part 9 receives the address decode signal S5, and generates a signal READY in place of the communication control board 3, and sends it to a CPU board 1. In this way, processing on only the packaged board can be continued, thereby, the system can be prevented from going down.
Patent JP-H0677566-A (JP)
Title: Discharge excited gas laser
Inventor: KITAHARA TADASHI
IPC: H01S3/097
Filed: 1992-08-27
Abstract: PURPOSE:To provide a discharge excitation gas laser of a structure, wherein a rise of a voltage, which is applied to peaking capacitors, is quickened by making small the inductance of an exciting circuit to increase a breakdown voltage and laser gas can be excited in a high density. CONSTITUTION:Charging capacitors C1 of an exciting circuit, a switching element S.W. and peaking capacitors C2 are arranged in a gas laser tube 1. Thereby, a reduction in a wiring length becomes possible and an inductance L1 of the circuit becomes small. Moreover, by forming the switching element S.W. into a discharging gap switch due to multi-arc discharge, an inductance of the switching element itself can be also made small.
Patent JP-S6386761-A (JP)
Inventor: SAADO NEME
IPC: C09D17/00
Filed: 1987-09-14
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-H0973812-A (JP)
Title: Lighting fixture for vehicle
Inventor: SHIMADA TAKAHIKO
IPC: B29C67/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a gasket having the capability of ensuring a high yield on the material of a gasket to be laid between a seal leg and a body panel, and simplifying an assembly work. SOLUTION: Regarding an on-board lighting fixture with a gasket 20 laid between a lighting fixture body 10 and a body panel 18 for sealing the rear side of a lighting fixture, a gasket fitting seal leg 16 is formed around the lighting fixture body 10 and, then, an formed gasket 20 is integrated with the end 16a of the seal leg 16. Thereafter, the seal leg 16 is crimped to and held with an foamed gasket material loaded into the molding groove 32 of a transfer jig 30, and the gasket 20 is released from the groove 32 after solidified, thereby improving a gasket material yield and simplifying a gasket fitting work.
Patent JP-H0391308-A (JP)
Title: Lead wire connecting jig of ultrasonic delay wire
Inventor: KIKUCHI MASUMI
IPC: H03H3/007
Filed: 1989-09-04
Abstract: PURPOSE:To reduce the generation of breaking, cracking, and chipping, etc., of a glass medium by coating an impact absorbing material to the whole surface of a lead wire connection jig which holes the receiving part and the guide part of the glass medium. CONSTITUTION:A receiving part 2 receives the surface of a glass medium 3, and a piezoelectric body 4 is adhered to the surface of the glass medium 3. An impact absorption material 5 is coated to the whole surface of a receiving part and a guide part 2. Thus, the impact when setting the glass medium 3 to the receiving part 1 and the guide part 2 is absorbed by an impact absorption material 6, the generation of breaking, cracking, and chipping are lowered, and can be delayed accurately with ultrasonic waves inputted from the piezoelectric body 4.
Patent JP-H0567749-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: WATANABE TOSHIHARU
IPC: H01L21/8242
Filed: 1991-09-09
Abstract: PURPOSE:To fully secure a surface area of a capacitor so as to obtain large capacitance even in the case a diameter of a trench is reduced in a one transistor-one capacitor type DRAM. CONSTITUTION:A P-type silicon substrate 22 is provided on an N-type silicon substrate 21, and a trench 27 is provided inside this silicon substrate 22. An insulating film 28 for element separation is provided on the side walk. upper part of this trench 27, a diffusion layer 29 as a capacitor electrode and a capacitor insulating film 51 are provided inside the substrate 21 located on the side wall lower part, and a storage electrode 30 is provided in the trench 27. This storage electrode 30 is connected to a diffusion layer 23 of a MOS transistor Q2 through an electrode 52 and a diffusion layer 33. Thereby, since the diffusion layer 29 as the capacitor electrode is provided inside the substrate 21 located on the side wall of the trench 27, a surface area of the storage electrode 50 can be sufficiently secured even in the case a diameter of the trench 27 is reduced.
Patent JP-H0276004-A (JP)
Title: Nc data preparing method for rough working
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-09-13
Abstract: PURPOSE:To prevent a tool from interfering work at time of moving by checking whether the tool crosses a surface, for which a part shape is approximated by prescribed approximation. CONSTITUTION:A moving distance Ki is obtained between a tool position Pck', to which attention is presently given, and a preceding tool position Pc(k-1). When this distance Ki is <= a prescribed value L, NC data for rough working are prepared so that the tool can linearly move between the present tool position Pck' and preceding tool position Pc(k-1). When the distance Ki is >= the prescribed value L,this distance is divided into a plural parts in each setting distance l0 and it is checked whether a tool L crosses with a shape approximate surface Sm or not in each dividing point Pnj. When the tool crosses the surface, the tool position of each point Pnj is corrected in a height wise direction so that the tool can not cross the surface. Then, the NC data for rough working are prepared so that the tool can pass a tool position Pnj' after correction processing. Thus, when the tool moves to the next tool position, the tool does not interfere the work.
Patent JP-H1072001-A (JP)
Title: Quantitative supplying equipment for powder-grain
Inventor: JIYOU HOU
IPC: B65B1/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent adverse effect on a flow meter in the middle of a powder- grain supplying pipe connected with an exhaust port when powder-grain is to be removed by air ejection. SOLUTION: This powder-grain supplying equipment comprises a casing 4 provided with storing space for powder-grain and an exhaust port 3 in its bottom, a rotation axis 5 provided in the middle of the storage space of the casing 4, and a rotor 7 which is mounted on the rotation axis 5 freely rotatable in the storage space and is provided with a plurality of metering chambers 6 on the outer periphery corresponding to the exhaust port 3. In this case, an auxiliary exhaust port 11 is provided at a different position from the exhaust port 3 of the casing 4 and also at a lower part in the rotating direction of the exhaust port 3. Also an air ejecting nozzle 12 for ejecting air toward the inside wall of the metering chambers 6 is provided at the bottom edge part of the casing 4 corresponding to the auxiliary exhaust port 11.
Patent JP-S59115404-A (JP)
Title: Controller for opening position of steam valve in steam turbine
Inventor: SATOU HIROYA
IPC: F01D17/22
Filed: 1982-12-23
Abstract: PURPOSE:To enable quick operation of a steam valve without any increase in the capacity of a servo valve, by a method wherein an electromagnetic valve is mounted parallel to the servo valve which controls the oil in the actuator of the steam valve. CONSTITUTION:In a system which feeds and discharges control oil P0 to and from an actuator 26 for driving the main steam check valve and the like of a steam turbine, an electromagnetic valve 43 is located parallel to a servo valve 25. During usual control such as the start of the turbine, a deviation between an opening instruction signal A and an actual opening signal B is inputted in a coil 25a of the servo valve 25 through amplifiers 23 and 24 to control opening of a valve. When the opening instruction A is widely varied during testing of a valve, detectors 40a and 40b for detecting the current of the amplifier 24 are operated to close contacts 41a and 41b and interconnect the electromagnetic valve 43 and a power supply 42, the electromagnetic valve 43 is operated in the same direction as that of the servo valve, and a steam valve is controlled quickly through simultaneous control of feed and discharge of control oil to and from the actuator by means of both valves.