baber/WOPTO huggingface dataset:
Patent JP-S5968539-A (JP)
Title: Internal-combustion engine
Inventor: HIBINO MASAHIRO
IPC: F02D29/00
Filed: 1982-10-14
Abstract: PURPOSE:To improve maneuverability by controlling a variation of torque while an improvement in fuel consumption is being contrived, by providing a device detecting a lockup state and a device changing over a given speed for interruption of fuel and a vehicle speed to high sides at the time of lockup. CONSTITUTION:An output shaft of an engine 7 and an output shaft of a vehicle are connected directly by an automatic speed change gears 9 with a lockup device with each other at the time of normal running. When a state is turned into a lockup one, an ON signal is applied by a lockup detector 10, through which a return speed for interruption of fuel at the time of a speed reduction is changed over to a higher speed than a starting speed under the lockup state by a control circuit 6. A variation of torque of the engine is controlled at states for starting time and returning time in relation to the interruption of fuel in a comparatively low speed range at the lockup time. Maneuverability can be improved by controlling the variation of torque while an improvement in fuel consumption is being contrived.
Patent JP-H0640810-A (JP)
Title: Fatty acid composition having anti-micro- organism effect
Inventor: CHIYAARUZU II IZATSUKUSU
IPC: A61K8/63
Filed: 1991-06-25
Abstract: PURPOSE: To obtain a compsn. which contains a fatty acid of specified chain length or its monoglyceride and is effective to deactivate envelop virus and to induce cell death. CONSTITUTION: This compsn. contains an effective amt. of pharmaceutical component and an inactive pharmaceutical carrier and has an antimicrobial effect. The pharmaceutical component consists of one or more kinds of compds. selected from 4 to 14C, preferably 7 to 12C fatty acids, monoglycerides of these fatty acids, 14 to 22C, preferably 16 to 18C unsatd. monofatty acids or unsatd. polyfatty acids or monoglycerides of these unsatd. monofatty acids or unsatd. polyfatty acids. Further, a lipase inhibitor, preferably a bile salt comprising sodium of lithium taurocholate is preferably incorporated into this compsn. As for the pharmaceutical component, caprylic acid, capric acid, lauric acid, and especially monocapric acid and 1-O-octyl-SN-glycerol are preferable. The obtd. compsn. is effective to prevent and remove bacteria, fungi and envelope virus.
Patent JP-H1026664-A (JP)
Title: Ultrasonic sensor for parking space
Inventor: UNO MASATAKE
IPC: G01S15/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate direction control of horn part in fixed state by providing a vertically long projections on each of horn protection part and the outer surface of the horn part and, coupling the both projections during fixing work and controlling the heading of the horn perpendicularly to the sensor body. SOLUTION: Provided are a horn part 2 holding an ultrasonic vibrator element 1 and having an opening in the front side, a spherical part 3 to fix on the rear of the horn part 2 and make the horn part 2 rotatable, a plate spring 6 fixing on a housing and to push a pushing part 5, and a fixing frame 10. Also provided are vertically long projections 11 projecting outward on both of a horn protection part 17 placed covering the outer surface of the horn part 2 and on the outer surface of the horn part 2. The all projections 11 are adjusted to align in vertical direction. Thus, the directions of the horn 2 can be headed perpendicularly to the sensor body 15, so that adjusting is facilitated by aligning the position of the projections 11 even in the case with high fixing elevation.
Patent JP-S6158766-A (JP)
Title: Head for braille printing of braille printer
Inventor: ISHIHARA TAKASHI
IPC: B41J2/52
Filed: 1984-08-31
Abstract: PURPOSE:To enable the dotted figure indicating the shadow and also the perspective feeling to be formed by forming a projected dot, while providing a plurality of point-pins with mutually different size and selecting them. CONSTITUTION:The analog signal corresponding to the density of an image is obtained from the object drawing 2 by scanning of a photosensor 1, and said signal is compared with the comparator with a plurality of stages and is converted into the digital code corresponding to each stage by an A/D convertor 3. Then by way of a memory 4, said digital code is formed into projected dots by using the point-pins 36a-36c with the size corresponding to the digital code of each stage.
Patent JP-H1115274-A (JP)
Title: Image forming device
Inventor: IIZUKA KAZUAKI
IPC: G03G15/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent failure from occurring and to enhance image quality by previously eliminating a foreign matter included in gas used for fluidizing developer when the developer is supplied. SOLUTION: The inside of a developer supply means 10 is properly replenished with the developer from a developer storage means 3. The screw pump of a gas current moving means 4 is provided with a rotor 4a moving the developer with which the storage means 3 is replenished and which is supplied from the supply means 10 in the axial direction by rotating it, a path 4b arranged so as to cover the rotor 4a and a fixed stator 4c brought into contact with the rotor 4 and engaged with it at the inside wall of the path. By a gas supply means 5, the gas is supplied to the path 4g of the developer moved by the moving means 4 after the foreign matter such as paper powder or dust is prevented from entering from the gas (air) supplied in order to fluidize the developer moved by the moving means 4 by a cleaning means 6.
Patent JP-S5881538-A (JP)
Title: Molding sand of low thermal expansion and its production
Inventor: NAKAMURA MOTOSHI
IPC: B22C1/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain molding sand of a low cost and a small rate of thermal expansion by forming specific coating layers on the surfaces of silica sand. CONSTITUTION:Coating layers of silicon oxide SiO2-aluminum oxide Al2O3- lithium oxide Li2O are formed on the surfaces of silica sand. This molding sand of low thermal expansion is produced by a method of mixing 1.0-5.0% aluminum oxide, 0.2-1.0% lithium oxide and 94.0-98.8% silica sand thoroughly, and calcining the mixture by firing at 1,000-1,200 deg.C in an atmospheric atmosphere. When molten metal contacts with the molding sand, the silicon oxide in the silica sand is heated and tries to expand but the coating layers of SiO2- Al2O3-Li2O of low thermal expansion exists on the surfaces of the silica and; therefore, the expansion of the silicon oxide is suppressed.
Patent JP-2000017352-A (JP)
Title: Magnesium base composite material
Inventor: NISHINO NAOHISA
IPC: C22C47/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties of the material by incorporating spherical and/or ellipsoidal Mg2Si particles having specified average particle size dispersed into a matrix composed of Mg or an Mg alloy. SOLUTION: This composite material is produced preferably by producing a performed body having Si particles of 3 to 100 μm average particle size blended so as to be contained by 1 to 15 wt.% therein and a carrier and next press- impregnating the preformed body with the molten metal of Mg or an Mg alloy. Moreover, the preheating temp. of the preformed body is controlled to 400 to 800 deg.C. In this way, only by the addition of a small amt. of the Si particles and casting at a low temp., a composite material having a high volume ratio in which fine spherical Mg Si particles are relatively uniformly dispersed can easily be obtd.  This composite material is the one in which the spherical or ellipsoidal Mg2Si particles are uniformly dispersed in a volume ratio of 3 to 50%, particularly excellent in high temp. strength, rigidity and wear resistance and exhibiting low thermal expansibility.
Patent JP-H0467646-A (JP)
Title: Evaluation of crystal of semiconductor material
Inventor: MURAKAMI YOSHIO
IPC: G01R31/26
Filed: 1990-07-09
Abstract: PURPOSE:To make it possible to inspect the state of the crystal in the depth direction of a semiconductor material before the delivery of products and to eliminate defectives by a method wherein a change in the state of the crystal in the depth direction of the semiconductor material is evaluated on the basis of a change in a leakage current due to carriers, which are generated in a depletion layer while the depletion layer is made to expand in the semiconductor material. CONSTITUTION:A single crystal silicon wafer 1 is earthed under a low temperature of 10 deg.C, a positive voltage is applied to an N<+> impurity region 2 and a depletion layer is generated. The voltage and a current at this time are respectively measured by a voltmeter 3 and an ammeter 4. Then, a bias voltage being applied between the wafer 1 and the region 2 is modified by the operation of a variable resistor 5 and the voltage and the current are again measured. When a change in the value of the current to the bias voltages is measured in such a way, the state of the crystal of a semiconductor material can be estimated in the depth direction of the material. Moreover, the region 2 can be formed even at any arbitrary position in a sampling inspection of the wafer 1, but has only to be formed selecting a part, which has no trouble for the formation of an integrated circuit, of the wafer 1 in a non-destructive inspection of a product.
Patent JP-H0344759-A (JP)
Title: Simulation data processing method
Inventor: MIURA TAKASHI
IPC: G06F19/00
Filed: 1989-07-12
Abstract: PURPOSE:To increase the converging speed when an answer is obtained for the matrix calculation of a repeating solution by changing subsequently the value of a parameter which accelerates the convergence. CONSTITUTION:When a multi-dimensional simultaneous linear equation is solved by a repeating solution, the value alpha of a proper acceleration parameter is inputted as the initial value and the correction value alpha1.deltax is stored after a matrix is solved. The new correction value alpha2.deltax. If the former correction value is smaller than the latter one, the value alpha is increased to increase the acceleration. While the value alpha is suddenly decreased with no acceleration applied if the former correction value is smaller than the latter one. When the decreasing procedure of the value alpha is through, the old correction value is changed to the new one and stored. Thus the converging speed of the solution can be increased.
Patent JP-H092640-A (JP)
Title: Device for controlling direction of bottle
Inventor: MUKAI TAKAHIRO
IPC: B65G47/80
Filed: 1995-06-23
Abstract: PURPOSE: To provide a device for controlling a bottle base in a specified direction when a non-circular bottle is introduced into the bottle base which can rotate and move along a circular track and is discharged from the bottle base after the bottle base is rotated. CONSTITUTION: This device controls a bottle base 1 in a specified direction when a non-circular bottle 6 is introduced into the bottle base 1 which can rotate and move along a circular track and is discharged from the bottle base 1 after the base 1 is rotated. The device includes a rotating-side magnet disc 14 having a permanent magnet 13 secured to the rotating shaft of the bottle base 1 and a stationary-side magnet disc 16 having a permanent magnet 15 which can move along the circular track in a state opposite to the rotating-side magnet disc 14. The permanent magnets 13, 15 of both magnet discs 14, 16 comprise individually two pairs of different magnetic poles and are arranged such that the different magnetic poles can be opposite between the permanent magnets 13, 15 of both magnet discs 14, 16.
Patent JP-S61159768-A (JP)
Inventor: AABINGU TSUU HOU
IPC: H01L21/302
Filed: 1985-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5882906-A (JP)
Title: Belt conveyer meandering correction apparatus
Inventor: WATANABE HIROSHI
IPC: B65G15/64
Filed: 1981-11-13
Abstract: PURPOSE:To correct the meandering of a belt conveyer assuredly and automatically by providing a correction roller, the outer peripheral surface of which can push in both edge portions of a blet on the return side. CONSTITUTION:When a blet 1a on the carrier side meanders, and a blet deviation detection switch 13 is turned on by the edge portion of the belt, a console panel 14 sends a command for the drive of a motor 12, so that a pinion is rotated to move an arm 10 in the arrow direction, which causes a roller shaft 6 to turn on a shaft 9 clockwise. This results in that a correction roller 8 pushes the right edge portion of a belt 1b on the return side, so as to correct the meandering of the belt. After such pushing operation is continued for a fixed time, the motor 12 is again driven to reverse the pinion and raise the arm 10 so as to return the roller shaft 6 and the correction roller 8 to respective initial positions. Thus, the belt is released from pushing operations of the correction roller 8.
Patent JP-H1011468-A (JP)
Title: Voice output controller
Inventor: TERAJIMA TAKU
IPC: G06F17/30
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reproduce a voice matching the contents of an electronic book meaningly when pages of the electronic book are turned over. SOLUTION: Image information and voice information are stored in a storage device 14 from a recording medium 13, where the image information by pages and voice information reproduced when a specific page is displayed are recorded, through a reader 12. When a request to turn pages is accepted by an input device 17 from a user, a controller 11 detects a specific character code string from image information in the page before the image information is displayed on the screen by a display device 16 and the change state of the character code string of a previous page and the movement state (forward or backward movement, movement by pages, etc.) of the pages are combined to decide whether or not the voice information is outputted. When the conditions of voice output are met, the voice information is reproduced by a voice reproducing device 15.
Patent JP-S6240533-A (JP)
Title: Program loading system
Inventor: INOUE YUKINORI
IPC: G06F9/06
Filed: 1985-08-19
Abstract: PURPOSE:To shorten the program loading time by constituting the titled system so that a monitor device writes a loading data block in a main storage, gives a load command to an input/output device, and thereafter, executes write of the next block without waiting for the end of a transfer from the main storage by the input/output device, and adding a block check character in order to detect a minglement of write of the next block by the monitor device and a transfer by the input/output device. CONSTITUTION:A monitor device (SV) writes the first data in a loading use area of a main storage through a service link (SVL). In the end of a data block, a block check character is written in advance. Subsequently, the SV adds a data block number to each input/output device (ADPin) and gives a load command. The SV waits for a lapse of the sufficient time when the ADPin to which the load command is issued finally ends a transfer of the first several data, sucks up transfer result information of the previous data from each ADPin, writes the next block unless an abnormality exists, and executes write of this block again if an abnormality exists.
Patent JP-H1172003-A (JP)
Title: Turbine blade cooled by spiral gradient, cascade shock and fastener mechanism in double surface
Inventor: BAILLY YVES MAURICE
IPC: F01D5/18
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a turbine blade which optimumly utilizes cooling air. SOLUTION: An upstream hollow space 11 contains a spiral gradient 30, and is provided with an inlet 22 at a lower portion 3 of a blade. A center hollow space 12 contains a partitioned porous jacket starting from the lower portion 3 of the blade. Air passes through an impact orifice to each partition, and enters from a slit to the next partition. Finally, the air is discharged from an orifice 21 on the upper portion of the blade. A side wall of the blade which is faced to a downstream hollow space 13 has a double surface structure having a fastener. Air passes through the double surface, circulates inside an upstream portion 15 of the downstream hollow space 13 in a concentrical manner, and enters a downstream portion 16 of this hollow space. The air is discharged from a slit 19 formed on a rear edge 6.  The third partition 14 divides the downstream space 13 into the two portions 15, 16.
Patent JP-S57104675-A (JP)
Title: Ion exchange membrane type electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B9/19
Filed: 1980-12-23
Abstract: PURPOSE:To reduce cell voltage by disposing at least one of anode and cathode via a gas and liquid permeable porous layer formed of a specific material on the surface of an ion exchange membrane and having no electric activity. CONSTITUTION:In an electrolytic cell of an aq. alkali chloride soln., a gas and liquid permeable porous layer having no electrode activity is formed on an ion exchange membrane surface by spraying particles of a conductive or non-conductive material, and at least one of anode and cathode is disposed via this. The conductive or non-conductive material consists of inorg. or org. material having corrosion resistance to electrode liquid, for example, metal, or oxide of metal, a polymer provided with hydrophilicity, etc., and is sprayed on the ion exchange membrane surface as particles of 0.01-100mu particle sizes. The porous layer has 10-99% porosities and 0.01-200mu thicknesses. The ion exchange membrane is a fluorine-contg. cation exchange membrane having a carboxylic acid group or sulfonic acid group.
Patent JP-S6243274-A (JP)
Title: Flying spot scanner
Inventor: KONAME KANJI
IPC: H04N5/257
Filed: 1985-08-21
Abstract: PURPOSE:To attain highly effective picture processing with high space image resolution even to the subjects of irradiation having different sizes, by changing the image forming magnification ratio of an image forming lens system. CONSTITUTION:An image forming lens 2 is fixed to a lens barrel 8. Then the barrel 8 is turned by 180 deg. around an axis 10 which is orthogonal to the optical axis 9 of the lens 2 at a position where the same distance l is secured from both a CRT1 and a subject surface 3 of irradiation and along the optical axis 9 of the lens 2. Thus the image forming magnification ratio can be changed in two steps by reversing the relations of the distance between the CRT1 and the lens 2 and the distance between the lens 2 and the surface 3. At the same time, the direction of the lens 2 can also be changed. In such a way, the image forming magnification can be changed just by changing the position and the direction of the lens 2 with the fixed positions of the CRT1 and the surface 3.
Patent JP-H06163250-A (JP)
Title: Support-collected body of bucking magnet coil
Inventor: ORUWASEGAN ORUBANMI IGE
IPC: H01F6/00
Filed: 1993-07-23
Abstract: PURPOSE: To impart strength for withstanding against extreme fluctuations of electromagnetic and thermal forces by a method, wherein a plurality of annular cancellation coils are arranged concentrically around a main magnet coil by using a support structure which extends between a ring shape drum and the cancellation coils. CONSTITUTION: A support structure for cancellation magnet coils 8 and 9 includes a plurality of pillars or plates 12, which extend from a drum 1 or a band 13 around the drum outwards with a predetermined angle to cylindrical cancellation coil supporters 18 and 19. Further, spacer rods 14 are laid extending in the axial direction mutually between the cancellation coil supporters 18 and 19. A toroidal plane which has an approximate isosceles trapezoidal cross section in composed of the pillars 12, the drum 1 and the spacer rods 14. With this constitution, the withstanding strength against extreme electromagnetic and thermal forces and loads can be obtained, while the necessary concentricity and uniformity of the magnetic field are maintained.
Patent JP-S6075780-A (JP)
Title: Capacity controller for variable capacity pump
Inventor: IDETA YASUFUMI
IPC: F15B15/14
Filed: 1983-10-01
Abstract: PURPOSE:To certainly prevent the seizure of an operating rod, etc. by forming a small communication hole by which fluid control pressure is not influenced, onto a piston for controlling pump capacity and lubricating a slidable part by the fluid which leaks from said opening. CONSTITUTION:A capacity controller 1 in a rotary-vane type variable capacity pump 2 is constituted of a cylinder 13 installed onto a pump housing 3 by bolts 12, capacity control piston 14 inserted in slidable ways into a cylinder opening 13a, and an operating rod 15 connected to the piston. The pressure chamber 17 in the cylinder 13 is connected to a fluid control pressure supplying source through a passage 19, and a drain chamber 18 communicates to a drain passage 20. An exceedingly small communication hole 14a by which the fluid control pressure in the pressure chamber 17 is not influenced is formed onto the piston 14, and some amount of fluid is allowed to flow into the chamber 18 from the chamber 17 and lubricates the part between the operating rod 15 and the housing opening 3a.
Patent JP-2001016498-A (JP)
Title: Camera body part, camera accessory and camera system
Inventor: SATAKE TAKESHI
IPC: G03B7/30
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To restrict a photographing function when a camera body part and a camera accessory are used in any unauthorized combination. SOLUTION: The camera body 2 and a lens part 3 are freely attachable to and detachable from each other and a digital camera system is constituted by connecting both through connectors 9a and 9b. A memory 37 is arranged in the lens part 3 and writing and reading or the like are controlled by the CPU 20 of the camera body part 2. The CPU 20 writes identifying information inputted by a user in the memory 37. When the lens part 3 is exchanged with another lens part 3, the CPU 20 inspects whether identifying information is set or not by performing access to the memory 37 and requests the input of reference information to the user when it is set. Then CPU 20 restricts the photographing function in the combination of the camera body part 2 with the lens part 3 unless identifying information obtained from the memory 37 coincides with reference information inputted by the user.
Patent JP-H0784323-A (JP)
Title: Document image forming device
Inventor: KAMIYAMA TORU
IPC: G03B27/52
Filed: 1993-06-28
Abstract: PURPOSE:To provide a document image forming device of low noise with a large blast quantity in spite of being compact and small in storage space so as to uniformly cool the inside of the case of a scanning means including a contact glass. CONSTITUTION:A document 1 placed on a contact glass plate 2 is scanned by a document scanning means 3 and read by a reading means while being illuminated by a lighting means 7. A document image forming device of such constitution has a scanning means 3 for scanning the placed document 1 by moving in the auxiliary scanning direction from the lower side of the contact glass plate 2, and plural axial fans 4 different in the rotating directions of propellers 5. Plural axial fans 4 are disposed in parallel in the main scanning direction of the scanning means 3, in an outside air sucking position from the home position side of the scanning means 3, and air is sent from plural axial fans 4 disposed in parallel. Cooling is thereby performed in such a way as to uniform the temperature in the case 6 of the scanning means 3 including the contact glass plate 2.