baber/WOPTO huggingface dataset:
Patent JP-S62146434-A (JP)
Title: Magnetic disk
Inventor: MARUTA FUMIO
IPC: G11B5/73
Filed: 1986-08-13
Abstract: PURPOSE:To improve durability without deteriorating the electromagnetic conversion characteristic of a medium by providing approximately concentrical grooves on the surface of a substrate on the side where a magnetic layer is formed or on the surface of an underlying layer provided thereon. CONSTITUTION:A magnetic disk 1 has the underlying layer 3 on the nonmagnetic substrate 2 and has usually an intermediate layer 4 consisting of a nonmagnetic metal on the underlying layer 3 and a thin magnetic metallic layer 5 thereon. A protective film 6 consisting of a nonmagnetic metal, a carbon protective film 7 and a top coat layer 8 are successively laminated on the magnetic layer 5. Al or Al alloy is preferably used as the nonmagnetic substrate 2 and is formed to a disk shape having preferably 1.2-1.9mm thickness. A layer contg. compsn. such as Ni-P or Ni-Cu-P is formed by an electroless plating method, etc., as the underlying layer 3. The underlying layer 3 is formed to 3-50mum film thickness and the grooves 9 which are approximately concentrical and have the distribution and depth irregular in the diametral direction are provided on the surface thereof to about 0.001-0.2mum depth. The attraction characteristic and durability are thereby improved without deteriorating the electromagnetic conversion characteristic.
Patent JP-H0353111-A (JP)
Title: Measuring instrument
Inventor: INAGAKI AKIRA
IPC: G01D3/02
Filed: 1989-07-20
Abstract: PURPOSE:To reset the measurement result in a range having a relatively narrow maximum width by constituting an instrument so that the measurement result is simultaneously displayed in plural ranges in parallel. CONSTITUTION:An object 4 to be measured is placed on an attitude correcting means 9, and a measuring means 5, a moving means 6, and the means 9 are operated to set the face to be measured of this object 4 to the state parallel with the movement direction of the means 6. An operator uses a mouse 5 to measure the surface roughness of the object while seeing the menu displayed on the display face of a display means 8. A control means 13 receives the signal from the mouse 15 and sends control signals to means 5, 6, 8, and 12. The detection signal of the surface roughness of the object 4 detected by the means 5 is so amplified by an amplifying means 11 that the maximum width is 8mum, 80mum, and 800mum, and three signals are subjected to prescribed operation in an operation means 12, and operation results are displayed on a display face 10 as values corresponding to respective ranges.
Patent JP-S5979358-A (JP)
Title: Data processing device
Inventor: MATSUDA SUSUMU
IPC: G06F9/22
Filed: 1982-10-28
Abstract: PURPOSE:To realize a data processing device which repeats a fixed processing at every fixed time, by inputting external data and by stopping a clock for controlling a microprogram after the operational processing of the external data is completed. CONSTITUTION:Plural microprogram words are stored in a control memory CS15 and a clock control bit STP is allocated to a specific field. Among the microprogram words held by a data register 17, the bit STP is connected to one input terminal of an OR gate 18 through an inverter 20. Into the other input terminal of the OR gate 18, a signal generated by an FF14 by delaying the output of another FF13 by one clock time is inputted. The output of the OR gate 18 is supplied to an AND gate 19 together with a reference clock C1 and the output of the AND gate 19 is supplied to an address counter 16 and the data register 17 as a clock C2 for controlling a microprogram, and then, pipeline processing is performed.
Patent JP-H0827029-A (JP)
Title: New medicine use of 5ht1 agonist
Inventor: TAKESHITA NOBUAKI
IPC: A61K31/40
Filed: 1994-07-19
Abstract: PURPOSE:To obtain 5HT1 agonist exhibiting excellent suppressing effect on diabetic dolorsus neuropathy and useful as a treating agent for diabetic dolorsus neuropathy in human and animal. CONSTITUTION:This diabetic dolorsus neuropathy contains 5HT1 agonist as an active ingredient. The 5HT1 agonist can normally be administered at a daily unit dose of 0.1-1000mg/solid in 1-4 divided portions. As the 5HT1 agonist, e.g. 8-hydroxy-2(di-n-propylamino)tetralin or 5-methoxy-N,N-dimethyltryptamine classified as HT1A, 5-methoxy-3(1,2,3,6-tetrahydropyridin-4-yl)1H-indole classified as 5HT1A/5HT1B, 1-(m-trifluoromethyl-phenyl)piperazine classified into 5HT1B or 5-carboxyamide-tryptamine classified into 5HT1D is exemplified.
Patent JP-H0238133-A (JP)
Title: Air conditioner for automobile
Inventor: ONO MORIYUKI
IPC: B60H1/26
Filed: 1988-07-29
Abstract: PURPOSE:To simply and unfailingly couple both ducts together in the case of coupling via a coupling the air-conditioning duct located inside an instrument panel and the duct located inside a door trim, by sandwitching between the opening hole of the panel and the air-conditioning duct the end portion of a joint which is capable of being expanded and contracted in its axial direction. CONSTITUTION:An air-conditioning duct 7' disposed inside an instrument panel 1 is coupled with a duct 9 disposed inside a door trim 8, via a coupling 10. In this case, the air-conditioning duct 7' has craw-shaped protrusions 11 formed on the respective outer peripheral faces of its end portions 7a the opening ends 7b of which are bent inwards. The coupling 10 has end portions 10a which the bellows-shapedly formed, and recessed portions 10b which are formed on the respective inner peripheral faces of the end portions and are adapted to be engaged with respective protrusions 11, and also the opening ends of the end portions are so formed as to rise outwards. And the opening ends of the end portions of the coupling 10 are sandwitched between the opening hole 5a through the instrument panel 1 and the opening ends 7b of the air-conditioning duct 7'.
Patent JP-H0835627-A (JP)
Title: Domestic incinerator
Inventor: TOYAMA HARUICHI
IPC: F23G5/00
Filed: 1994-07-20
Abstract: PURPOSE:To dry and incinerate garbage in a garbage incinerating box body by a method wherein a hanging frame body is provided on a rear crown plate and the garbage incinerating box is provided detachably in the hanging frame body. CONSTITUTION:The rear crown plate 9 of an incinerating furnace body 2, provided with several pieces of leg pieces 1, 1, 1 which are projected out of the peripheral rim of bottom part, is provided with a hanging frame body 12 while the hanging frame body 12 is provided detachably with a garbage incinerating box 13. Garbage is dried in the garbage incinerating box 13 and, thereafter, is incinerated. When the incinerating box 13 is attached to the hanging frame body 12, a sufficient flame passage 25 is formed between the rear crown plate 9 and the incinerating box 13 whereby the incineration of the garbage on a grate 26 in the incinerating furnace body 2 will never be troubled. According to this method, the dried garbage is incinerated in the incinerating box 13 while the residue of incineration can be thrown away after removing the incinerating box 13.
Patent JP-H0943027-A (JP)
Title: Liquid-surface-level sensor
Inventor: FUKUO AKIHIKO
IPC: G01F23/22
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid-surface-level sensor by which the liquid-surface level of a liquid injected into a container can be measured precisely. SOLUTION: In a liquid-surface-level sensor 1, the liquid-surface level of liquid nitrogen injected into a container 2 is detected. The liquid-surface-level sensor is constituted of a float 6 which is supported in a state that it is inserted into the liquid nitrogen from the upper part and in which the volume of a part immersed in the liquid nitrogen is changed by a liquid surface which is moved up and down clue to a change in the liquid nitrogen inside the container 2 and of a load detector 7 which is connected to the float 6 and which detects a change in buoyancy due to a change in the volume of the part immersed in the liquid nitrogen out of the float 6. The float 6 is constituted of a rod- shaped body or the like whose specific gravity is higher than that of the liquid nitrogen and which is arranged and installed so as to be suspended from the upper part.
Patent JP-2001017405-A (JP)
Title: Mri device
Inventor: HOSHINO SHIN
IPC: G01R33/3873
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent an eddy current generated on a base iron plate section by inclined magnetic field changes by preventing the magnetic saturation of magnetic poles by magnetic field adjusting bosses. SOLUTION: This device prevents magnetic saturation by forming the center sections of base iron plates 201a, 201b with material bodies 13a, 13b having high magnetic permeability and large saturation magnetization. The peripheral end faces of magnetic field adjusting bosses 6a, 6b are formed in a curved surface, and projections 14a, 14b are installed on the outer faces at the center sections of the base iron plates 201a, 201b to diffuse the local concentration of magnetic flux. The inclined magnetic field intrusion into the base iron plates 201a, 201b is prevented by preventing the magnetic saturation of pole pieces, the magnetic saturation of the pole pieces is reduced by diffusing the magnetic flux, an eddy current generated on a base iron plate section is reduced, and an MRI image with no strain can be obtained.
Patent JP-H0834452-A (JP)
Title: Constant-amount tube container
Inventor: TAWARA TOMIO
IPC: B65D35/50
Filed: 1994-07-20
Abstract: PURPOSE:To provide a constant-amount tube container which can push out a constant amount of contents continuously by repeating pressure application to the tube container whether or not the container is normally or inversely standing. CONSTITUTION:An inner lid 5 having an ejection port 4 at an upper end is fitted into a neck 3 of a tube body C having a partition 2 with a flow-out path 1 formed therethrough in the neck 3, and further an umbrella-shaped disk valve 6 having a smaller diameter than an inner diameter of the neck 3 and made of an elastic material is placed at the center of the partition 2 while closing an exit of the flow-out path 1.
Patent JP-S6081516-A (JP)
Title: Gas bearing device
Inventor: KATAYAMA KAORU
IPC: F16C32/06
Filed: 1983-10-11
Abstract: PURPOSE:To prevent the titled device from wearing, seizing and breaking by maintaining a gap between a rotary shaft and a housing at an initially determined value, by maintaining a temperature of the housing at the same level with that of the rotary shaft by providing a heat insulating device on the housing. CONSTITUTION:Heat of exhaust gas is transmitted to a shaft 23 from a turbine 21 on the one hand while it is transmitted to a center housing 26 and a journal bearing 29 from a turbine housing 24 and a thrust bearing 27, in a turbocharger. The shaft 23, consequently, the journal bearing 29 and the center housing 26 are heated up to about identical temperature. As the center housing 26, however, is covered with a heat insulating component 31, the center housing 26, the journal bearing 29 and the shaft 23 are kept at a predetermined temperature difference always. Then quantities of displacements of the shaft 23 and the bearing 29 become about indentical with each other, a gap 30 of which is kept at an initially determined value always.
Patent JP-S6083549-A (JP)
Title: Preparation of acidic jelly food
Inventor: YANAGIMOTO YUKIO
IPC: A23L21/10
Filed: 1983-10-12
Abstract: PURPOSE:To prepare an acidic jelly food, by adding gelatin and other raw materials to water, heating under nearly neutral condition to dissolve gelatin, cooling at 40-60 deg.C, acidifying with an acid, and again cooling the mixture. CONSTITUTION:Water is mixed with gelatin and other raw materials such as sugar, etc., and the gelatin is dissolved by heating under nearly neutral condition. The solution is cooled to 40-60 deg.C, the pH of the solution is lowered to e.g. 3 by the addition of one or more components selected from various mineral acids such as hydrochloric acid, organic acids such as citric acid, acetic acid, fruits and vegetables containing various organic acids, their pieces, and their juices, and thereafter, the mixture is cooled again. An acidic jelly food can be produced without lowering the gel-forming capability of gelatin. Even fermented milk and plum liquor can be used as a raw material, and an acidic jelly food which has hitherto been difficult to produce can be obtained easily by this process.
Patent JP-S6082610-A (JP)
Title: Method for refining alloy
Inventor: TAKAHASHI MIYOJI
IPC: C22B9/10
Filed: 1983-10-12
Abstract: PURPOSE:To manufacture a metallic material having superior hot workability and magnetic properties from a low-cost starting material of low quality by melting an alloy in a melting furnace and directly adding a flux to the molten alloy under heating with gaseous Ar as a carrier gas. CONSTITUTION:An Fe-Ni type starting material having a high S content is melted in a high frequency melting furnace, and a flux 3 is added to cover the surface of the molten metal 4. The molten metal 4 is deoxidized by adding, C, Mn, Si, Al or the like, and flux consisting of 65wt% CaO, 15wt% CaF2 and 20wt% Al2O3 is added to the molten metal 4 with gaseous Ar through a lance 1 by >=1kg per 1t molten metal for 5-15min. Thus, the S and O2 contents of the molten metal are considerably reduced even when the starting material contains much sulfur.
Patent JP-S5980070-A (JP)
Title: Solid state image pickup device
Inventor: GOTOU HIROSHIGE
IPC: H04N5/335
Filed: 1982-10-29
Abstract: PURPOSE:To ensure a proper automatic gain control although the intensive light is locally made incident, by controlling the gain in accordance with the maximum value of the signal charge. CONSTITUTION:In case the volume of incident light to a picture element 23-1 is especially large among photosensitive picture elements 23-1-23-5, a large quantity of signal charge is generated to the element 23-1. Then the signal charge under a store electrode 17-1 of the element 23-1 finally exceeds the set voltage of a detecting control electrode 20-1 and flows to a charge detecting drain 21-1. If even a slight amount of signal charge flows into charge detecting drains 21-1- 21-5, this signal charge is detected by a current detecting part 24. As a result, a signal generating part 25 produces a current detection signal to a transfer electrode 16. When the current detection signal is supplied to the electrode 16, the signal charge stored at the store electrodes 17-1-17-5 at that time point is transferred to a CCD register 14. Finally the gain is controlled by the maximum signal charge.
Patent JP-H0476275-A (JP)
Title: Ion thruster
Inventor: KAWAHARA TETSUO
IPC: F03H1/00
Filed: 1990-07-18
Abstract: PURPOSE:To generate thrust in an ion thruster loaded on a space missile by providing a particle arrester, a particle accelerator, and a particle retainer, and utilizing interstellar substances existing in space as propellants. CONSTITUTION:With a particle arrester 1, a particle arresting electric field is formed radially from a central arresting positive electrode 1a toward surrounding arresting negative electrode 1b, and negative particles out of interstellar substances enter the particle arrester 1 from the right to the left. A particle accelerator 2 has an accelerating positive electrode 2a and an accelerating negative electrode 2b, and a particle accelerating electric field is formed by the particle accelerator 2 in the direction of thrust of an ion thruster. Further, a particle retainer 3 has solenoid coils 3a and 3b for forming a particle retaining magnetic field crossing its electric field at right angles at a point at which a particle accelerating electric field exists. Braces 4-8 and a joint 9 keep the shapes of the particle arrester 1, the particle accelerator 2, and the particle retainer 3 proper, and keep the electric field and the magnetic field formed by these devices in the specified directions and magnitudes.
Patent JP-H1035041-A (JP)
Title: Ink-jet printer
Inventor: KATO TAKESHI
IPC: B41J2/01
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent printing speed decline and a printing renewal timing lag among a plurality of ink-jet printers by providing a printing information switching selecting means for extracting printing information stored in a plurality of storage portions. SOLUTION: When a printing matter sensor 16 detects a matter to be printed, a printing matter detection signal is sent to an MPU 1 through a printing matter detection circuit 9. The MPU 1 generates a command for printing start, and converts the content of printing information stored in a RAM 7 to printing data developed as a character pattern of a dot matrix so as to be temporarily stored in a RAM 2. Then, the printing data are dispatched to a character signal generating circuit 10 via a bus line 19. The character signal generating circuit 10 converts the dispatched printing content to a character signal and transfer the same to a charge electrode 12. An ink jetted from a nozzle 11 becomes particles in the charge electrode 12. The particles are charged, and deflected by a deflecting electrode 13 for printing a printing matter 18 conveyed by a conveyor 17.
Patent JP-H1034420-A (JP)
Title: Cutter
Inventor: KAMIYAMA TAKAO
IPC: F16L55/18
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutter which can cut only a workpiece surely. SOLUTION: A cutter is constituted by interposing a free rotatable ball bearing (ring member) 4 for both members 2, 3 with a larger diameter than both members 2, 3 between a first member 2 and a second member 3 whose outer surface is a cutting surface and assembling integrally these first/second members 2, 3 and the ball bearing 4. As a free rotatable ball bearing 4 with a larger diameter than both members 2, 3 is interposed between the first member 2 and the second member 3 for constituting the cutting part of the cutter 1, in the cutter 1, the ball bearing 4 is contacted with a thing other than the workpiece and stopped. Meantime, the first/second members 2, 3 continue the rotation as they are and the contact with the workpiece is prevented and only the workpiece can be cut surely by the cutter 1, without flawing the thing other than the workpiece.
Patent JP-H0636584-A (JP)
Title: Bias potential generation circuit
Inventor: KURIYAMA MASAO
IPC: G11C17/00
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a bias potential generation circuit capable of raising bias potential in a short time at the time of releasing stand-by, shortening a chip enable access time and suppressing current consumption in the state of operation. CONSTITUTION:P channel transistors P1, P2 are conducted when a chip enable signal becomes a low level. By a depression type N channel transistor N5, potential rising is accelerated when the bias potential outputted from an output node 11 is low. When the bias potential arrives at fixed voltage prescribed by the threshold value voltage of transistors P2, P3, the transistor N5 becomes non-conductive, and the current consumption in the bias potential generator is decided by only the current flowing through the depression type N channel transistor n1.
Patent JP-H0479149-A (JP)
Title: Fluorescent lamp
Inventor: KOBAYASHI MASAYUKI
IPC: H01J61/35
Filed: 1990-07-20
Abstract: PURPOSE:To make an infrared-ray cutting filter and an infrared-ray cutting film in the surface of an image focusing lens unnecessary in the case that a fluorescent lamp is used as a light source of an OA apparatus by containing a near infrared-ray shielding material to prevent near infrared-rays from permeating in glass of a glass bulb. CONSTITUTION:A near infrared-ray shielding material 16, that is a material to absorb near infrared-rays, is contained in a bulb 10 composing glass. In this case, the near infrared-ray absorbing material 16 comprised of transition metal ions is made into a fine powder and dispersed in soda lime glass and a bulb 10 is prepared using the glass and thus a near infrared-ray-absorptive fluorescent lamp is obtained. Consequently, when the lamp is used as a light source of an OA apparatus, an infrared-ray cutting filter and an infrared-ray cutting film on the surface of an image focusing lens become unnecessary.
Patent JP-2000019148-A (JP)
Title: Air-fuel ratio sensor activation control device of internal combustion engine
Inventor: INOUE SUEAKI
IPC: G01N27/409
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To aim reduction in heater power consumption, and simultaneously to aim early activation of an air-fuel ratio sensor. SOLUTION: An exhaust passage has a parallel formation of a sensor side passage for arranging an air-fuel ratio sensor therein and a bypass side passage for bypassing the air-fuel ratio sensor, and a switching valve device switchable for opening either of the passages is installed. At the time of a low temperature just after start, a sensor side valve of the switching valve device is opened and the air-fuel ratio sensor is heated by exhaust gas (S2). After an element temperature of the air-fuel ratio sensor is raised to some degree and reaches a first prescribed temperature equivalent to an exhaust gas temperature (S2, S3), a bypass side valve of the switching valve device is opened, and the exhaust gas is bypassed, and conducting a current to a heater is started (S5, S6).  After the element temperature is raised furthermore and reaches a second prescribed temperature equivalent to a target activation temperature (S7, 88), the sensor side valve of the switching valve device is opened and detection of an air-fuel ratio is enabled (S9).
Patent JP-S6243539-A (JP)
Inventor: MAARU ARUFURETSUDO PAAKAA
IPC: G21C17/06
Filed: 1986-08-15
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-S6167114-A (JP)
Title: Disc line velocity constant controller
Inventor: ONDA HAJIME
IPC: H02P29/00
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a picture with high accuracy by providing a variable frequency divider, the 1st and 2nd phase locked loop pulse generators and a rotary servo mechanism and a head feeding servo mechanism so as to make the line velocity of a disc rotation constant independently of the distance from the center. CONSTITUTION:The variable frequency divider 4 uses a frequency dividing ratio changing a reference frequency pulse inversely proportional to an output of a position detector of a head feeding servo mechanism HS representing the distance from the center of the disc 1 to the head 2 so as to output a speed reference pulse signal. Then the set line velocity is used as a proportional constant and a rotating speed command pulse having a frequency proportional to the frequency of the speed reference pulse signal inputted from the frequency divider 4 is fed to a rotary servo mechanism RS by a phase locked loop pulse generator 5. On the other hand, the set track pitch is used as the proportional constant and the head feeding speed command pulse having a frequency proportional to the frequency of the rotary speed command pulse inputted from the generator 5 is fed to a head feeding servo mechanism HS by using a phase locked loop pulse generator 6.
Patent JP-S6168642-A (JP)
Title: Data processing system
Inventor: YASUSATO AKIRA
IPC: G06F7/22
Filed: 1984-09-12
Abstract: PURPOSE:To speed up processing for tracing data by setting the address of data to be read next automatically in an address register when data in list structure is traced. CONSTITUTION:A word 21 of LISP consists of a CAR part 22 and a CDR part 23, which are addresses of another word. When the word 21 is read out to a read register 2, the word 21 is set directly in the address register 3 through a multiplexer 5. The CAR part 22 and CDR part 23 are discriminated under control based upon a flag 4 set in a flag control part 7. Consequently, it is not necessary to set the address of a next word 21 in the address register 3 newly at every time when a list is traced in order, and a read signal is only generated to read next data by using the CAR part 22 or CDR part 23 set in the address register 3.