baber/WOPTO huggingface dataset:
Patent JP-S60237626-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/66
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a magnetic recording medium which is extremely stable and has excellent corrosion resistance on account of Co2O3 by forming a thin ferromagnetic metallic film layer consisting of Co or contg. Co on a substrate and subjecting the surface of said layer to plasma oxidation thereby forming a protective layer consisting of Co2O3 thereon. CONSTITUTION:The substrate 4 consisting of a polyester film, etc. is moved along the peripheral side surface of a cylindrical can 3 from a stock film roll 5 and while the substrate is taken up on a take-up roll 8, gaseous O2 is introduced through an introducing pipe 9 into a vacuum chamber 1. A voltage is impressed to an AC electrode 10 for generation of plasma provided in the lower part of the vessel 1 and a voltage is impressed to a DC electrode 11 provided right under the can 3 in extreme proximity thereto at the same instant to oxide the surface of the thin ferromagnetic metallic film 14 consisting of Co or contg. Co, thereby forming the protective layer 5 consisting of Co2O3. The Co2O3 has excellent corrosion resistance and since the layer 15 exhibits substantial corrosion resistance at about 10-100Angstrom , the recording medium A having a small spacing loss and excellent durability is obtd.
Patent JP-S57210189-A (JP)
Title: Production method of gear shaft for gear pump
Inventor: KATANO KAZUO
IPC: B29C70/74
Filed: 1981-06-19
Abstract: PURPOSE:To fix a gear firmly to a metal shaft by sticking side members made of a synthetic resin with a high abrasion-resistance on both sides of a gear body respectively when molding the gear body under compression. CONSTITUTION:A shaft 1 fixed with a ring body 2 is arranged in a mold for molding under compression, and resin powders for a gear body are filled in the mold so as to enclose the ring body 2 and resin powders for side members are filled so as to be placed on both sides of the gear body 3 in layers respectively, then they are heated under pressure. Thereby, the gear body 3 and the side members 4, 4 are molded together under compression, and the side members 4, 4 are stuck in one body with whole areas of both sides of the gear body 3, thus the gear can be firmly fixed to the metal shaft.
Patent JP-H05288803-A (JP)
Title: Ic tray
Inventor: KUROKI YUICHIRO
IPC: B65D85/00
Filed: 1992-04-14
Abstract: PURPOSE:To realize electric testing of an IC while it is housed in an IC tray, by providing an contact for electrically connecting a lead of an IC housed in the IC housing part of the IC tray to an IC lead housed in the housing part of another IC tray. CONSTITUTION:An IC tray 20 is provided with a contact 1 which electrically connects a lead 32 of an IC 30 housed in its IC housing part 45 to a lead 32 of an IC 30 housed in an IC housing part 45 of another IC tray 20. When the contact 1 of the IC tray 20 positioned at the bottom stage of piled-up IC trays 20 is connected to a test pin 51 of a test device 50, the leads 32 of the ICs 30 housed in all the IC trays 20 are connected electrically and in series to the test pin 51 of the test device 50 through the contacts 1. As a result, by using the IC tray 20, an electrical test of the IC 30 can be carried out while it is housed.
Patent JP-H06206888-A (JP)
Title: N-(3-fluoro-2-phosphonylmethoxypropyl) derivatives of purine and pyrimidine heterocyclic bases, and their production and use
Inventor: ANTONIIN HORII
IPC: C07F9/6512
Filed: 1991-04-24
Abstract: The present invention relates to N-(3-fluoro-2-phosphonylmethoxypropyl) derivatives of purine and pyrimidine heterocyclic bases, useful against retroviruses.
Patent JP-S5218892-A (JP)
Title: Process for preparing 5'-ribonucleotides
Inventor: NOGUCHI SADAO
IPC: C12R1/80
Filed: 1975-08-04
Abstract: PURPOSE: A process for preparing 5'-ribonucleotides by immobilizing enzymes which degrade ribonucleic acid on inorganic carriers to use them continuously in a column. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57209792-A (JP)
Title: Laser condensing device
Inventor: FUJISAWA TETSUO
IPC: B23K26/142
Filed: 1981-06-17
Abstract: PURPOSE:To utilize auxiliary gas effectively and improve working efficiency by making the position of nozzle of the device freely changeable according to the direction of working and object of working. CONSTITUTION:When a work 12 moves in the direction of the arrow, a partition plate 15 having a long hole installed under a gas chamber 13 rotates around the axis of the chamber 13, and auxiliary gas from a perforated nozzle acts effectively. Holes arranged in the circumference of the nozzle 16 acts to blow off the heated molten work, and their size and shape can be selected to enhance gas jet effect. The center hole of the nozzle 16 as an exist of a beam spot can be made smaller, and improvement of sectional area properties and reduction of cut width can be expected.
Patent JP-S58210794-A (JP)
Title: Speaker controller
Inventor: ISHII KAORU
IPC: H04R3/12
Filed: 1982-06-01
Abstract: PURPOSE:To secure a service area wherein an excellent sound is obtained on any weather condition by adjusting the azimuths and elevations of speakers and sound outputs according to the geographical and weather conditions of the circumferences of plural speakers. CONSTITUTION:While the geographical and four-season weather condition of the speakers 1 and 1' are considered, a wind speed sensor or sound collecting microphone 3 is installed at one or more positions. A control part 4 has a storage part, which holds the individual values of the direction and speed of a wind, data for determining the azimuth and/or elevation of the speaker to sound pressure applied to the sound collecting microphone 3, and data for determining the output of a sound-reinforcement device. Further, the outputs of the wind speed sensor and sound collecting microphone are received and the data in the storage part are referred to; and the speakers are directed in the suitable azimuths according to the current weather conditions by driving a driving part 2 and the output of the sound-reinforcement device is also controlled. The control part 4 furthermore adjusts the directions and sounds of the speakers 1 and 1' adequately by a manual operation switch 6.
Patent JP-S5816212-A (JP)
Title: Storage device for excessive connected optical fiber
Inventor: FURUKAWA SHINICHI
IPC: G02B6/00
Filed: 1981-06-18
Abstract: PURPOSE:To store an optical fiber without any sag and to limit its curvature by supporting an optical fiber connection part in two plates opposed at variable distance, and winding the excessive connected fiber of said connection part around the opposed supporting plate. CONSTITUTION:Two supporting plates 8 and 8' are opposed to each other at variable distance to support a fiber connection reinforcing part 2. Then, the supporting plates 8 and 8' while engaging with fixed levers 11 and 12, and 11' and 12' in guide grooves 13' move freely outwardly or inwardly to expand or contact to overall length between minimum L1 and maximum L2. For this purpose, when a fiber wound around the supporting plates 8 and 8' has sags 14 and 14' of the overall length, the opposed supporting plates 8 and 8' are moved outwardly to increase their gap (l), and consequently the fiber is brought into close contact with the overall circumference of the opposed supporting plates and fixed, so that the fiber is stored without any sag and has its curvature limited.
Patent JP-S59220462-A (JP)
Title: Car rear corner pillow structure
Inventor: KAZAMA NORIO
IPC: B60R13/02
Filed: 1983-05-27
Abstract: PURPOSE:To enable a rear corner pillow to be longitudinally moved according to the position of passengers' head, by installing a slide pillow which can be horizontally slided under guidance of a rail part. CONSTITUTION:A slide pillow 12 is located longitudinally slidingly under guidance of a frame member, securly held by a car body, and the rail part of the frame member. The slide pillow 12 is formed by a core material 31, a pad 32, and a skin 33 made of a polyvinyl chloride sheet etc. An upper part 34 is made thin by removing the pad 32, and is removably inserted into a groove-shaped part in the rail 13 on one side, and a hole 36, formed in the core material 31 of a lower part 35, is superposed with an oblong hole 29 in the innermost wall through the medium of a plate 37 to prevent it from falling-off by means of a freely sliding screw 38. The slide pillow 12 is supported by a step part 30 and can be slided longitudinally.
Patent JP-S62252208-A (JP)
Title: Generation circuit for group delay distortion characteristic
Inventor: TAKANO NOBUHIDE
IPC: H04B3/14
Filed: 1986-04-25
Abstract: PURPOSE:To easily perform the fine adjustment of a characteristic curve, by using an operationai amplifier in which a low-pass area delay quantity adjusting variable resistor is provided, and the operational amplifier in which a high-pass area delay quantity adjusting variable resistor is provided. CONSTITUTION:The titled circuit is constituted so that a low group delay circuit 1 to obtain a delay characteristic for a low-pass area, an amplitude correction circuit 2 to correct an amplitude characteristic for the low-pass area, a high group delay circuit 3 to obtain the delay characteristic for a high-pass area, and an amplitude correction circuit 4 to correct the amplitude characteristic for the high-pass area, are cascade-connected. The amplitude correction circuits 2 and 4 have the same constitutions: each of those circuits is constituted of an operational amplifier 20, a resistance 21 that returns the output of the amplifier 20 to the inversion input terminal of the operational amplifier 20, a resistance 22 that inputs the output signal of a circuit at a preceding stage to the inversion input terminal, and a resistance group 23 including the variable resistor which adjusts a voltage applied on a non-inversion input terminal. The high group delay circuit 3 is constituted only of an operational amplifier 25, a resistance, and a capacitor. The amplitude characteristic of the circuit is constant regardless of an anglular frequency omega, and only a phase is turned in 2pi in a range of omega=0-infinity  and the delay characteristic to the frequency at a time when Q(=omega0 CR) is changed, becomes a group delay distortion characteristic as shown in figure.
Patent JP-S62251419-A (JP)
Title: Control device for cylinder liner temperature of internal combustion engine
Inventor: UMEMOTO YOSHIYUKI
IPC: F01P11/06
Filed: 1986-04-25
Abstract: PURPOSE:To prevent low temperature corrosion, by controlling a flow regulating valve provided in parallel with a cooling water pump, throttle valve provided in a cooling water delivery port and a temperature regulating valve provided in a cooler outlet on the basis of a detection signal from a temperature sensor provided in a suitable place of a cylinder liner. CONSTITUTION:A detection signal from a temperature sensor 6, provided in the vicinity of a temperature observation objective part of a cylinder liner 1a, is input to a control unit 12. The control unit 12, on the basis of the detection signal of the temperature sensor 6, controls a flow regulating valve 15 provided in parallel with a supply cooling water pump 11, throttle valve 13 provided in an engine cooling water delivery port 8 and a temperature regulating valve 14 provided in an outlet pipe 20 of a cooling water cooler 10 and mixing cooling water from the cooler 10 with the cooling water circulated from the delivery port 8. The control unit 12 controls each valve 15, 13, 14 so that the cylinder liner 1a obtains the optimum temperature in accordance with the loaded condition of an engine.
Patent JP-S57210204-A (JP)
Title: Combustion apparatus for solid matter
Inventor: TAKAHASHI SEIICHI
IPC: F23B30/08
Filed: 1981-06-19
Abstract: PURPOSE:To spray ignition oil upon whole solid fuel, and to prevent the brand of solid matter by spraying the ignition oil upon the solid fuel on a stoker from an oil discharging nozzle. CONSTITUTION:The direction of ejection of an oil discharging nozzle 4 is determined to a predetermined position by operating an extensible rotary means 8, and oil, such as kerosene, light oil, heavy oil, etc. is sprayed upon the solid fuel 3 on a stoker 2 in scattered form under a liquefied condition from the oil discharging nozzle 4. The oil is ignited and spread to the solid fuel 3, and the oil is discharged to the section not ignited of the solid fuel 3 in scattered form from the oil discharging nozzle 4. A fire is moved onto the whole surface of the solid fuel 3 on the stoker 2 and the oil is completely burnt while repeating the operation. Accordingly, ignition can be executed in an unmanned state, the ignition  oil can be sprayed upon the whole of solid fuel on the stoker and the brand of  the solid matter can be prevented.
Patent JP-S59224702-A (JP)
Inventor: ABE HIDEHARU
IPC: E01C5/06
Filed: 1983-05-28
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-S5523526-A (JP)
Title: Data retrieval device
Inventor: MIYAI HITOSHI
IPC: G06F12/00
Filed: 1978-08-02
Abstract: PURPOSE: To retrive data only by inputting short retrieval information even in case of a large data volume, by forming data with a tree structure and storing information, which indicates inter-data relations, in a storage unit in a form of table.  
     CONSTITUTION: Retrieval information 11 inputted in a form of parallel code by retrieval information input device 1 is transferred to code conversion circuit 10 in a form of code, and alphabetic information out of retrieval information is converted to control signals and is transferred to timing signal output circuit 30. Data storage circuit 20 refers to the retrieval table in circuit 20 on a basis of control signals from circuit 30 and accesses the data storage part in circuit 20 on a basis of this table and outputs pertinent data to the next-stage output device as 2011. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292877-A (JP)
Title: Dividing circuit
Inventor: TANIGUCHI TAKASHI
IPC: G06F7/535
Filed: 1995-04-20
Abstract: PURPOSE: To provide a divider which is small in layout area by determining quotients of redundant binary numbers by every plural bits in every cycle and converting them into an ordinary binary number. CONSTITUTION: This circuit is provided with means 103a-103d which find a 1st quotient in multidigit redundant binary representation, means 104a-104d which generates a partial residue in redundant representation for the found quotient and output it, a means 105 which finds the plus/minus sign of the partial residue in redundant representation, and a quotient converting means 106 which selects a 2nd quotient between data generated by converting the 1st multidigit quotient into the binary number and data which is one less than it and outputs the 2nd quotient.
Patent JP-S58211503-A (JP)
Title: Control device for flow rate of steam in steam turbine
Inventor: KANEDA HIDEAKI
IPC: F01D17/14
Filed: 1982-06-04
Abstract: PURPOSE:To enable a control with high precision and high responce to be performed in a device in which a cylinder device for controlling an operation of a steam flow rate control valve is controlled by a servo valve by a method wherein the servo valve is of a four-port type servo valve directly connected to a forcing motor having a specific fluid force characteristic. CONSTITUTION:A cylinder device B is controlled by a servo valve device C and a control valve A for a flow rate of steam is controlled by an output from the device B. In such a device as above, a four-port type servo valve directly connected to a forcing motor is applied as a servo valve 22 for operating and controlling an actuater 14 of servo valve device C. The servo valve 22 is operated such that its characteristic of fluid force shows a positive value in a range of low operating stroke of a spool and a negative value in a range of high operating stroke. Under a control of the controlling oil 23 performed by the servo valve 22, the lever mechanism 15 is operated through the actuater 14, the pilot valve 16 is controlled and the piston 20 of the cylinder device B is controlled for its advancing and returning operations.
Patent JP-S5619719-A (JP)
Title: Joining method for extensive tarpaulin or extensive synthetic resin film at site
Inventor: HANDA IWAO
IPC: B29C65/58
Filed: 1979-07-27
Abstract: PURPOSE:To obtain an extensive tarpaulin or synthetic resin film by a method wherein a given tarpaulin or synthetic resin film is given a mutually-joining function and joined to each other in a construction site and the like. CONSTITUTION:On both sides in the longitudinal direction of a sheet 1 are provided a male pawl part 5 provided with a projection 4 and a female pawl part 3 provided with a concavity 2. The sheet 1 having such a structure is stretched in parallel so that the male and female pawl parts 5 and 3 are opposed to each other and the opposed parts 5 and 3 are engaged, thereby plural number of sheets are joined to each other. In this way, the application of the sheet in a working site can be performed with ease.
Patent JP-S5218638-A (JP)
Title: Shock-absorbing steering system for autmobile
Inventor: YAMAMOTO YOSHIMI
IPC: F16F7/00
Filed: 1975-08-05
Abstract: PURPOSE: To provide for driver's safety by not only preventing a steering shaft from deforming caused by shearing a shear pin at collision of vehicle, but also securing a function of shock-absorbing means, by coupling a lower end of the steering shaft to a gear box through a coupling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09281818-A (JP)
Title: Image forming device
Inventor: TOKUNAGA MASAAKI
IPC: G03G15/16
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that the positional deviation of a carrier for a material to be transferred in a shaft direction with respect to an image carrier from occurring and contact pressure between them is uniformized extending over the whole area of the contact range thereof in the shaft direction. SOLUTION: This image forming device is provided with a photoreceptor drum 1 on which an electrostatic latent image is developed, a transfer drum 2 rotated by carrying a material to be transferred in order to transfer a toner image formed by the above mentioned developing to the material to be transferred and arranged so as to be freely brought into contact and separated with respect to the drum 1, a pressing member 8 elastically pressing the drum 2 from the outside in the rotation center axis direction thereof and regulating the position of the drum 2 in the rotation center axis direction of the transfer material carrier and a pressing force supporting member 10 receiving pressing force with respect to the drum 2.  Then, at least one tip of the pressing member 8 and the supporting member 10 in a pressing direction is provided with plural rolls 15 rotated in contact with the end parts of the drum 2 in the shaft direction when the drum 2 is brought into contact or separated with respect to the drum 1 within a surface orthogonally crossed to the shaft direction of the drum 2.
Patent JP-H06309785-A (JP)
Title: Still picture disk system
Inventor: YAMADA MIHARU
IPC: G06F3/06
Filed: 1993-04-22
Abstract: PURPOSE:To shorten an access time till performing a command by comparing disk discriminating information of a command column in reproducing control data with disk discriminating information 6f a disk control memory and performing command control for a disk device corresponding to a coincident discriminating information. CONSTITUTION:A system control section 1 compares disk discriminating information in a command column described in control data at the time of reproducing from an input device 5 with disk discriminating information stored in disk control memories 2-4. And the control section 1 controls the command of control data for disk devices 17, 27, 37 corresponding to coincident disk discriminating information. Therefore, if the command of control data is interpreted, specifying a reproduced disk is quickly performed and an access time till performing the command can be remarkably shortened, a still picture disk system in which the command can be immediately performed independently of a loading place for a disk is obtained.
Patent JP-H01268053-A (JP)
Title: Solid-state image sensing element
Inventor: OKADA YOSHIHIRO
IPC: H04N5/3725
Filed: 1988-04-19
Abstract: PURPOSE:To improve the integration rate of a frame transfer type CCD solid-state image sensing element and to prevent blooming, by providing a drain region for draining excessive charge in the deep part of a semiconductor substrate, and setting the width of each charge transfer electrode on a channel stop region so that the width is smaller than the width of an electrode on a CCD channel region. CONSTITUTION:A plurality of CCD channel regions 11 are divided and separated with channel stopping regions 12. The regions 11 and the regions 12 are arranged in parallel on the surface part of a semiconductor substrate 1. A plurality of charge transfer electrodes 31 and 32 which are intersected with the CCD channel regions 11 at right angles are arranged in parallel on the semiconductor substrate 1 through an insulating film 2. In this solid-state image sensing element, a drain region 10 for draining excessive charge is provided at the deep part of the semiconductor substrate 1. The width of the charge transfer electrode 32 on the channel stopping region 12 is set so that the width is smaller than the width of an electrode on the CCD channel region 11. In this way, the width of channel separation can be made small in comparison with a device wherein a drain region for draining the excessive charge is provided within the CCD channel region. The effect of applied voltage to the charge transfer electrode on the channel stopping region can be deceased.
Patent JP-H07307574-A (JP)
Title: Multilayered metal printed board and molded module
Inventor: OKAMOTO KENJI
IPC: H05K1/14
Filed: 1994-05-10
Abstract: PURPOSE:To improve a multilayered metal printed board in component mounting density by a method wherein the board is enhanced in heat dissipating properties. CONSTITUTION:An insulating layer 3 is laminated upside a metal base plate 2 to form a metal printed board 1, and an electronic component 7 is mounted on a conductor pattern on the upper surface of the insulating layer 3. A double- sided printed board 4 mounted with the electronic component 7 is provided above the board 1. An insulating resin 5 is filled between the boards 1 and 4 and cured, whereby the boards 1 and 4 are fixed into one piece. Furthermore, an insulating resin 6 is laminated upside the board 4 covering the mounted electronic component 7 and cured. Both the insulating resins 5 and 6 are high in thermal conductivity, so that heat released from the electronic components 7 is efficiently conducted to the insulating resins 5 and 6 and dissipated from the surface of the metal plate 2 or the insulating resin 6.
Patent JP-S61255099-A (JP)
Inventor: NAKANO TAKESHI
IPC: H05K7/06
Filed: 1985-05-08
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-S59222252-A (JP)
Title: Extruder for viscous material
Inventor: HATA SHIYUNICHI
IPC: B05C17/01
Filed: 1983-05-31
Abstract: PURPOSE:Bending of a holder in the stage of pressing is prevented by enabling charging of a cartridge to a holder at the front end face or a back end face of the holder and forming the holder to have a sectional shape to result high strength. CONSTITUTION:A holder 2 is formed to a cylindrical shape having an opening at its top end face, and a cover 18 is fitted pivotally by a staking pin 30 at the front end section of the holder, wherein said cover 18 closes the top end part of the holder 2 leaving the opening which permits a nozzle of the cartridge to protrude through said opening. A cartridge is inserted from the opening at the top end into the holder 2. When the cover 18 is closed preventing falling off of the cartridge, a pressing bar 3 which is in the separated state from the motor by the pushing-in of the cartridge is pushed back, and secure contact of the top of the pressing bar 3 with the base plate of the cartridge in the charged state of the cartridge is realized.