baber/WOPTO huggingface dataset:
Patent JP-S5838172-A (JP)
Title: Detection circuit for ink droplets in ink jet printer
Inventor: TAMAI MASAYOSHI
IPC: B41J2/115
Filed: 1981-09-01
Abstract: PURPOSE:To prevent maloperation as well as shorten waiting time by using a system in which triangular serrated wave is applied to charge electrode synchronously with basic frequency to be applied to a drop generator and the varion in charge amounts in the individuals of liquid droplets is detected in a charge control type ink jet printer. CONSTITUTION:A basic frequency of exciting voltage is supplied to a drop generator 1 from a sine wave generation circuit 5, and at the same time the same signal is supplied even to a triangular wave generation circuit 6 connected to a charge electrode 2. The amounts of charge on liquid droplets are measured by a detection plate 8 and a detection circuit 7. When applying a sew-tooth wave (B) to the charge electrode, charge amounts B1 and B2, corresponding to the coincidence of the droplets phases, are obtained, and therefore, the charge amounts continue to vary until the formation of droplets is stabilized. Thus, the forming condition of droplets can be stably detected from the detected variation of charge amounts.
Patent JP-S5659695-A (JP)
Title: Manufacture of oxide epitaxial film
Inventor: MIKAMI MASAO
IPC: C30B29/28
Filed: 1979-10-22
Abstract: PURPOSE: To selectively form an oxide epitaxial film on a single crystal substrate in a simple and advantageous manner by partially covering the substrate surface with a substance causing no deterioration of the crystallizability of the substrate single crystal and growing an epitaxial film.  
     CONSTITUTION: The surface of substrate single crystal 1 such as Gd 3 Ga 5 O 12  is partially covered 2 with SiO 2 , Al 2 O 3  or the like causing no deterioration of the crystallizability of the single crystal to form a pattern, and a desired epitaxial film is grown by a vapor phase epitaxial method, a liq. phase epitaxial method or other method. No epitaxial film is formed on the pattern, and epitaxial film 3 is selectively formed on substrate 1. Film 3 is made of orthoferrite or garnet represented by general formula R 3 M 5 O 12  (where R is one or more kinds of metallic elements such as Y capable of entering the position of 24c lattice point of garnet crystal structure and M is a metallic element such as Fe capable of entering the position of 24d or 16a). This method is advantageous to the formation of a contiguous disk pattern for a magnetic bubble device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04360223-A (JP)
Title: Method for setting operation environment for pointing device
Inventor: NAKAGAWA AKIKO
IPC: G06F3/0487
Filed: 1991-06-07
Abstract: PURPOSE:To provide a method for setting pointing device operation environment capable of simply setting up the operation environment of a mouse which is appropriate for a user with respect to an information processor using the mouse or the like. CONSTITUTION:This system is provided with the house 1, an event judging part 2 for receiving events such as the moving distance of the mouse 1, click length and the interval of double click, a timer 5 for counting the time of each event, a control part 3 for setting up an operation environment from each event and its event time, an environment storing part 6 for storing a set value, and a display device 4. When the mouse 1 is operated in accordance with a dialogue box display, the operation environment of the mouse is set up from the event information.
Patent JP-H06350670-A (JP)
Title: Data reception parallel processing method
Inventor: ATSUMI YUKIO
IPC: H04L29/06
Filed: 1993-06-07
Abstract: PURPOSE:To reduce a delay time in a communication controller for reception data by executing simultaneously protocol processing of each layer in parallel for data reception from a line. CONSTITUTION:Division data are received (S1) and the division data are informed to a host layer at every reception (S2) without awaiting reception of division data required for composition and the end of composition to start reception processing in the host layer (S3). That is, a layer receiving the division data adds an SDU identifier and division position information to the division data and informs the division data to the host layer. When the received division position information indicated a 'head', the host layer extracts a path number to make reception processing and when the information indicates 'intermediate', the layer reads the path number and performs processing of the data as consecutive data on the way of reception of the path number and when the information indicates 'final', the layer reads corresponding path number and performs processing of the data as consecutive data of the path number and deletes the information of the SDU identifier and the path number.
Patent JP-H02138443-A (JP)
Title: Fe-co-type sintered magnetic material and its production
Inventor: KIYOTA SADAKIMI
IPC: C22C38/10
Filed: 1989-05-30
Abstract: PURPOSE:To manufacture an Fe-Co-type sintered magnetic material capable of forming into complicated shapes and having superior magnetic properties by kneading powdered Fe-Co alloy with organic binder, subjecting the resulting kneaded material to injection molding and degreasing treatments, and then applying low-temp. sintering and high- temp. sintering, in succession, to the above. CONSTITUTION:An alloy powder and/or mixture powder of Fe and Co metals prepared by a high-pressure water atomizing method, etc., is regulated, and then, an organic binder composed principally of thermoplastic resins or wax or a mixture thereof is added to the above so that it comprises about 45-60vol.% of the whole volume and, further, plasticizers, lubricants, etc., are added, if necessary, to the above to undergo kneading. Subsequently, the kneaded material is subjected to injection molding and then subjected to temp. rise in a nonoxidizing atmosphere at a rate of about 5-100 deg.C/hr and held at about 400-700 deg.C to undergo degreasing treatment. Further, properly set two-stage sintering treatment of low-temp. sintering and high-temp. sintering is carried out in a reducing atmosphere and an inert-gas atmosphere. By this method, the Fe-Co-type sintered magnetic material reduced in iron loss and having high saturation magnetic flux density can be obtained.
Patent JP-H08333177-A (JP)
Title: Method of preparing porous article made of ceramic containing monocrystalline plate of alpha alumina
Inventor: ROORAN BASHIYURAARU
IPC: C04B35/80
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the method for preparing a porous product containing monocrystal plaquettes of alumina a with improved compressive strength.  
     SOLUTION: This method for preparing a ceramic porous product including monocrystal plaquettes of α alumian consists of; a) forming a composition comprising a monocrystal plaquette of α alumian and at lest one organic additive and, optionally, at least one inorganic additive; and if necessary, b) increasing the temperature of the product obtained in the step (a) to a temperature high enough to remove the organic additive; c) calcinating the product to obtain a porous product; and if necessary, d) treating the porous product with a reinforcing agent and heating the porous product. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05333679-A (JP)
Title: Developing device
Inventor: NIMATA YUKIO
IPC: G03G15/08
Filed: 1992-05-28
Abstract: PURPOSE:To decrease the dispersion of the electrostatically charged amount of toner on a developing roller, and to prevent the unevenness of developing from occurring by uniformly supplying new toner to all the periphery of the developing roller every time developing is performed once. CONSTITUTION:The developing roller 7, a toner thin film forming blade 9, a toner supply member 10 for impressing bias to supply the toner 5 on the roller 7, and a toner recovering member 11 for impressing bias to recover the toner 5 on the roller 7 are installed in a toner container 6 storing one-component developer 5. The toner 5 is supplied to the outer periphery of the roller 7 by the member 10, and the film thickness of the toner 5 on the roller 7 is made uniform by the blade 9. An electrostatic latent image on a photosensitive body 1 is developed with the toner 5 on the roller 7, and the toner 5 left in the developing finishing area of the roller 7 is recovered by the member 11, then the toner 5 is resupplied to the roller 7 by the member 10. Such operation is repeated.
Patent JP-S5760236-A (JP)
Title: Optical temperature sensor
Inventor: KATSUTA NOBUYUKI
IPC: G01K11/12
Filed: 1980-09-29
Abstract: PURPOSE:To eliminate effect of vibration in the detection of temperature by utilizing changes in the deflection angle of a diffracted light due to temperature after a monocolor beam is introduced into an poto-acoustic sheet material propagating an ultrasonic elastic wave. CONSTITUTION:An poto-acaustic sheet material 2 such as ZnO and LiNbO3 etc. are evaporated on a substrate made of a quartz glass as heat receiving surface of temperature. An ultrasonic transducer 5 is bonded on the sheet 2 and propagates an ultrasonic elastic wave in the direction of the large arrow. A monocolor beam 4 is introduced at the right angle of the direction of propagation through a parism 3. When given the substrate 1, heat varies the wavelength of the ultrasonic elastic wave causing a change in deflection angle of the Bragg diffracted light of the monocolor beam 4. The deflection angle phi is detected with an optical fiber train to measure the temperature.
Patent JP-H08327954-A (JP)
Title: Production of colored contact lens
Inventor: YAMADA KENJI
IPC: D06P1/38
Filed: 1995-06-02
Abstract: PURPOSE: To provide a method capable of easily producing a contact lens which is uniformly and firmly colored in one process. CONSTITUTION: A colored contact lens is produced by mixing a polymerizable component (A) containing monomers which can form covalent bonds with a reactive dye (B), the reactive dye (B) and an alkali soln. (C) and polymerizing the polymerizable component (A) while effecting the reaction of the polymerizable component (A) and the reactive dye (B).
Patent JP-S5763078-A (JP)
Title: Sediment settling method of ptisan
Inventor: HIRATA SADANA
IPC: A23L2/38
Filed: 1980-10-02
Abstract: PURPOSE: To remove the sediment of a ptisan without the influence on the taste thereof, the treating a ptisan solution with an alcohol or acetone.  
     CONSTITUTION: A ptisan solution is mixed with 30W60vol% alcohol, preferably ethanol, or acetone to settle the sediment, and the resultant flocculated and precipitated substances causing the clouding are removed by the filtration, etc. The alcohol or acetone are then removed by a means, e.g. the vacuum concentration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5660423-A (JP)
Title: Electromagnetic drive shutter
Inventor: SUGIURA HIROTSUGU
IPC: G03B9/36
Filed: 1979-10-22
Abstract: PURPOSE: To reduce power consumption and simplify constitution, by using electromagnetic force dependent upon the electromagnetic driving source only in exposure running and by using the stop member of the shutter blade in common as the charge member in return running.  
     CONSTITUTION: The single-lens reflex camera having the focal plane shutter where the shutter blade is caused to run by the electromagnetic driving source is driven by the return operation of the mirror driving material constituted by mirror pressing-up lever 8 and so on and is provided with the charge material constituted by charge lever 28, which returns shutter blades 22 and 23 from the end position of exposure running to the start position, and so on. Shutter blades 22 and 23 are hooked in the exposure running start position by this charge material, and stop of shutter blades 22 and 23 dependent upon the charge material is released while interlocking with the operation of the mirror driving material dependent upon the shutter release operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01305447-A (JP)
Title: File access controller
Inventor: NAKATSUKA TAKENOBU
IPC: G06F12/00
Filed: 1988-06-02
Abstract: PURPOSE:To prevent a process with low priority from occupying file access by registering the process with high priority on a second table preferentially. CONSTITUTION:The priority of the process is registered on a process priority table 30 when the process is generated 10. Dead lock decision 41 is performed at the time of reserving a page from the process, and when the reservation of the page is feasible, page information is registered on an available resource table 52, and when queue is requested, it is registered on a queue process table 51. When the dead lock is generated, the priority of the process is compared with that of a waiting process by referring to the process priority table 30, and when the priority of the process is higher, the waiting process is registered on a queue process table 51, and the page information is deleted from the available resource table 52 when the process issues the release request of the page, and the requested page information of the process registered on the queue process table 51 is registered on the available resource table 52.
Patent JP-H0437603-A (JP)
Title: Amorphous silica-based filler excellent in dispersibility
Inventor: OGAWA MASAHIDE
IPC: C01B33/18
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the amorphous silica-based filler capable of being easily dispersed in a product when mixed and used, even if the filler is bagged, stored or transported and compacted to form a secondary agglomerate (coarse grain) by preparing amorphous silica having specified grain size distribution and physical properties. CONSTITUTION:The amorphous silica-based filler is the fine grains having the following characteristics. Namely, the filler contains >=95wt.% of the aggregated grains having <=8mum diameter measured by the Coulter counter method and <=10wt.% of the grains having <1mum diameter measured by an electron microscope, and the specific surface BET is controlled to 100-500m<2>/g, the pore volume 0.80-2.50cc/g and the bulk density to 0.10-0.30g/ml. The fine grains are preferably coated with an anionic surfactant (polycarboxylic acid-type high molecular compds. are preferably used).
Patent JP-S5839722-A (JP)
Title: Heating method in heating furnace
Inventor: YOSHIBE YASUMASA
IPC: C21D1/52
Filed: 1981-09-02
Abstract: PURPOSE:To uniformly heat a material to be heated by an axial-flow burner system by changing the quantitative distributions of radiant heat of burner flames with the passage of time to heat the material while controlling the temp. CONSTITUTION:In low load operation, burners in the same combustion zone are divided into firing burners and extinguished burners, and the firing burners are maintained in a state close to the rated combustion. The firing burners and the extinguished burners are alternately arranged one by one in the lateral direction of the furnace, or groups of a plurality of firing burners and extinguished burners are arranged. Burners on the same line are alternately fired and extinguished in the longitudinal direction of the furnace. The firing burners and the extinguished burners may be alternately changed over with the passage of time to conduct control. By combining burner flames having different quantitative distributions of radiant heat with the passage of time, the required amount of fuel is fed so as to make the temp. of a material to be heated uniform.
Patent JP-S6040980-A (JP)
Title: Doppler radar speedometer
Inventor: KANEKO YOUICHI
IPC: G01S13/60
Filed: 1984-07-04
Abstract: PURPOSE:To attain to enhance measuring accuracy, by connecting a signal subjected to frequency shift to a pulse by a threshold circuit, and measuring the pulse cycle thereof. CONSTITUTION:The output of an oscillator 1 is emitted as a micro wave from an antenna 3 and the micro wave reflected from a road surface receives frequency deviation by the relative speed of the antenna and a ground surface and supplied to a mixer 4 through the antenna 3 and a coupler 2 to detect Doppler frequency. This Doppler signal is supplied to a comparator 6 having a hysteresis characteristic through an amplifier 5 and converted to a pulse. This pulse signal passes a cycle measuring circuit 7, a cycle selecting circuit 8 and an averaging circuit 9 to calculate an average cycle value and a speed is obtained from said value. The upper/lower limit values of the selecting circuit 8 are set by upper and lower limit setting circuit 10, 11 on the basis of the average cycle value from the circuit 9.
Patent JP-H04336509-A (JP)
Title: Multicore connector plug for optical fiber
Inventor: NAGASAWA SHINJI
IPC: G02B6/40
Filed: 1991-05-13
Abstract: PURPOSE:To provide a multicore connector plug which does not need a refractive index adjusting agent and possesses the high mounting/ /demounting performance and realizes the connection characteristic with low reflection and low loss. CONSTITUTION:Multicore connector plugs 8 and 8' in the system for positioning by two guide pins 6 are molded from plastic, and the inclined surface having the angle larger than the total reflection critical angle of the propagation light in an optical fiber 2 is formed on the connection edge surface of the plug, and the connection edge surface of the optical fiber 2 is projected a little in parallel for the inclined surface and fixed.
Patent JP-H033758-A (JP)
Title: Detecting device for abnormality of cutting tool
Inventor: YOKOI YOICHI
IPC: B23Q17/09
Filed: 1989-05-29
Abstract: PURPOSE:To surely detect the breakdown of a tool by detecting the back pres sure of a hydraulic cylinder for cutting feed, calculating a cutting resistance from this detection result and composing it so as to detect the abnormality of a cutting tool based on the cutting resistance value thereof. CONSTITUTION:When the back pressure of a hydraulic cylinder 3 is detected by a back pressure detecting means 4, a cutting resistance is calculated by a cutting resistance calculation means 6 from this detection result. The abnormality of a cutting tool 1 is detected based on this calculation result.
Patent JP-H08304140-A (JP)
Title: Liquid-quantity measuring apparatus
Inventor: SEKINE SHIGEYUKI
IPC: G01N33/493
Filed: 1995-05-11
Abstract: PURPOSE: To provide a liquid-quantity measuring apparatus, which can measure liquid quantity without requirement for a tank having a capacity that can contain a liquid to be measured, whose quantity is measured, at one time. CONSTITUTION: One end of a first conduit 12 is communicated with the bottom part of an input receiving tank 10, into which liquid to be measured flows through an opening. A first pinch valve 16 is provided at the first conduit 12. Furthermore, a float switch 18 is provided at the bottom part of the input receiving tank 10. The liquid to be measured flows into the input receiving tank 10, and the float switch 19 is floated. The continued time of the outputted signal is counted. The liquid quantity is operated in a central operating device based on the continued time and the preliminarily measured flow rate in the first conduit 12.
Patent JP-S56115753-A (JP)
Title: Longgacting agonist and antagonist of lhrh
Inventor: DANIERU EFU BUEEBAA
IPC: C07D207/273
Filed: 1980-10-01
Abstract: Novel peptides have the formula:in which A is (L or D)- pyroGlu, an (L or D)- (N-acetyl or N-pyroGlu) imino acid; acetyl D-Phe; or (C<sub>3</sub>-<sub>7</sub> cycloalkyl)-acyl; B is His; Gly; or an L or D aromatic or aliphatic amino acid; or is absent; C is an (L or D) aromatic or aliphatic amino acid; D is Ser, Thr, or Ala; E is an aromatic amino acid; F is an amino acid with a basic side chain; G is an imino acid or aliphatic amino acid; X is GlyNH<sub>2</sub>; AlaNH<sub>2</sub>; aminoethyl; aminopropyl; or aminohydroxyethyl; Y is hydrogen or C<sub>1-4</sub> alkyl; and n is 2 or3.Such peptides have long-lasting LHRH agonist and antagonist activity and are useful in promoting and reducing fertility. They may be included in suitable pharmaceutical compositions.Novel intermediate compounds have formulae:Compounds of formula:are made by alkylating basifying, and if necessary removing the protecting group from, compounds of formula:In these formulae, A is hydrogen or R<sup>3</sup>-O-CO-, R<sub>2</sub> is C<sub>1-4</sub> alkyl and R<sub>3</sub> is C<sub>1-12</sub> alkyl or C<sub>1-4</sub> aralkyl.
Patent JP-H01306958-A (JP)
Title: Information expressing method and document processing system
Inventor: WATANABE TOSHINORI
IPC: G06F17/21
Filed: 1988-06-06
Abstract: PURPOSE:To make duplex management of information in which documents are prepared by using paper for humans and floppy disks are used and mechanical codes of the documents are kept for machines unnecessary by preparing documents containing texts and graphics by using information which is visible to humans and information which is hardly visible to humans, but readable by machines. CONSTITUTION:A text 200 and graphic 210 which are visible by humans are described on a document 160 and, at the same time, information described with magnetized ink which is transparent or has the same color as the surface color of the paper 160 so that a machine can read the information is also recorded on the paper 160. Therefore, when, for example, the code 2-7 for machine is implicitly displayed on the display of the English word 'HOUSE' which is the visible information for humans by a concealing method, numerous codes for machine are repeatedly displayed in the area where the word 'HOUSE' is displayed. Even when, for example, the part 'HO' of the 'HOUSE' becomes stained, the word 'HOUSE' can be restored easily on a computer if even one of the codes for machine is left in a readable state in the remaining part. Therefore, duplex information management becomes unnecessary.
Patent JP-2000325007-A (JP)
Title: Pushing-type spraying machine
Inventor: IWAMOTO MAMORU
IPC: A01M7/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pushing-type spraying machine having improved ability to run through a rough road, giving decreased load on the worker on grooves, mud and slope of road or paddy field, or the like, and having improved operability by driving a front wheel through a one-way clutch. SOLUTION: A mobile carriage 16 having a front wheel 9 and rear wheels 11 is provided with a power sprayer and a chemical tank 2 and the front wheel 9 is driven through a one-way clutch. Preferably, the pushing-type spraying machine 1 is provided with a controlling apparatus 6 to drive the front wheel 9 by a motor 10 through the one-way clutch while controlling the driving power of the motor by on/off or continuous control. Preferably, the motor 10 and the chemical tank 2 are placed in front of a stand 15, and an engine 3, a fan case 4 and a battery 12 are mounted at the rear part of the stand 15.
Patent JP-H10311961-A (JP)
Title: Optical deflection device
Inventor: NO YOSHITAKA
IPC: G02B26/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the light quantity of laser beams in accordance with the necessary light quantity of a photosensive body. SOLUTION: The diffused laser beams emitted from a semiconductor laser light source 22 are converged into parallel beams by a collimating lens 23 and, thereafter, they are reduced to a light quantity needed for a photosensive body in an ND filter 27 having a prescribed transmissivity to be converged on a polygon mirror 29 in a line shape by a cylindrical lens 28 and pass a scanning lens to be image-formed on a photosensive drum which is being downward of a turn down mirror and is not shown in the figure by the turn down mirror.
Patent JP-S5838568-A (JP)
Inventor: BRUTON BILLY RAY
IPC: A62C37/46
Filed: 1981-09-01
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。