baber/WOPTO huggingface dataset:
Patent JP-S55142556-A (JP)
Title: Multiple annular type axial-flow cyclone
Inventor: TEJIMA KIYOMI
IPC: B04C3/06
Filed: 1979-04-26
Abstract: PURPOSE: To raise the total efficiency of dust collecting by permitting the collection even finer dust particles by using a multiple annular type axial-flow cyclone in  which guide blades by which give swirl flow to gas are provided inside an outer cylinder.  
     CONSTITUTION: The inside of an outer cylinder 11 of a multiple annular type axial- flow cyclone is provided concentrically with a boss 12 and inner cylinders 13 and 14 and these inclusions are supported radially by guide blades 15 to give a swirling flow to dust-containing gas G, a rectifying blade 16, and discharging pipes 17 and 18 to form the first, second and third paths P1WP3. Also, a dust-enriched gas discharging port 19, separating grooves 20W22 and a separating chamber 23 are provided. Thus, when dust-containing gas is flowed into the cyclone, a swirling flow is formed by the guide blades 15 and therefore sufficient centrifugal force is produced, whereby permitting finer dust particles to be collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63217382-A (JP)
Title: Developer supplying member and its production
Inventor: NATSUHARA TOSHIYA
IPC: G03G15/08
Filed: 1987-03-05
Abstract: PURPOSE:To prevent the deterioration of the image quality due to bias drop, and to improve the toner electrification, the friction-resistance and the carrying characteristics of a developer by forming an org. polymerized film on a cylinderical substrate in a rugged spotting state by a glow discharge decomposing method of gaseous fluoroalkylsilane in a vacuum atmosphere. CONSTITUTION:The org. polymerized film is formed on the cylinderical aluminum substrate plate 752 by making the inside of a reaction chamber 733 in a coating layer manufacturing device into a high vacuum and feeding gaseous fluoroalkylsilane in said reaction chamber, and subjecting to a plasma polymerization reaction. The rugged spotting surface is formed on the substrate by transferring the substrate to an electron beam deposition device and forming a latent image on the substrate and transferring again the obtd. substrate to the coating layer manufacturing device followed by plasma-etching. Since the content of a fluorine atom contd. in the polymerized film is 0.1-35atom.%, the friction-resistance of the titled member to an another member is increased. The deterioration of the image quality due to the bias drop, and the electrode effect of the excess and deficient electrification is prevented, and the carrying characteristics of the developer of the titled member is improved.
Patent JP-S61211580-A (JP)
Title: Direction change-over valve with triple pilot checking function
Inventor: NIITSUMA KAZUO
IPC: F16K31/124
Filed: 1985-03-15
Abstract: PURPOSE:To realize ultra compactness and high speed response by accommodating a solenoid, sleeve, spacer and plug integratedly in an inner hole with their side faces in mutual contact with each other in sequence. CONSTITUTION:When a solenoid 1a is energized, a poppet 2a opens its edge 17a, and pressured oil from a port P flows from an opened passage of the edge 17a through oil paths 5a, 34a to press pistons 9''a, 9'a to the left direction. The drive shaft of the piston 9'a progresses to a seat 10a to open a check valve 12a. The pressure oil of a cylinder 44 comes to a port B through oil paths 14a, 37a and returns to a tank T' through a solenoid 4 direction change- over valve 43.
Patent JP-H08112954-A (JP)
Title: Image recording apparatus
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/01
Filed: 1995-03-13
Abstract: PURPOSE: To provide an image recording apparatus wherein an unrecorded part to be recorded and consumed is less. CONSTITUTION: In recording the image corresponding to a plurality of screens, a changeover guide means 42 guides recording paper 20 to a recording paper housing part 40 at least during an image forming process of two screens and subsequently guides the leading end of the recording paper to a recording paper cutting part 50 while the recording paper cutting part 50 cuts off only the preceding screen part so as to leave the image corresponding to at least one screen of the image formed recording paper from the changeover guide means 42.
Patent JP-H03255366-A (JP)
Title: Automatic analyzing method and apparatus
Inventor: KOAKUTSU TAKAHIRO
IPC: B01L9/06
Filed: 1990-03-03
Abstract: PURPOSE:To improve the working efficiency without requiring an excessive equipment by automatizing the process transfer to registration of data of analyzing results of a plurality of kinds of samples contained in a sample container for every kind while driving the same system. CONSTITUTION:A specimen rack 102 for every kind of specimens is aligned in the order of the numbers of specimens and transferred by a transfer mechanism 103. When the rack 102 passes a reader 106, a control unit 105 recognizes the kind of the rack from a reading signal. When a specimen 101 set in the rack reaches a sample distributer 113, the transferring order of the specimen of the kind is counted. After the number of the specimen is detected for every kind, the unit 105 reads out a corresponding analyzing parameter from a memory device 125 and a reagent corresponding to the kind of the specimen is distributed. The specimen is analyzed by a multiwavelength photometer 116. The operated data is registered for each specimen in the device 125. Accordingly, the working efficiency is improved without employing an excessive equipment.
Patent JP-S62260806-A (JP)
Title: Fluorine-containing copolymer
Inventor: OMORI AKIRA
IPC: C08F14/24
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the title copolymer which is excellent in organic solvent solubility and water solubility and into which various functional groups can be introduced, by reacting, if necessary, an alcohol with a copolymer comprising vinylidene fluoride with maleic anhydride. CONSTITUTION:Vinylidene fluoride and maleic anhydride each in a specified amount are copolymerized together at 0-150 deg.C and a pressure of 0-100kg/ cm<2>.G in the presence of a radical initiator (e.g., azobisisobutyronitrile) and, if necessary, the obtained copolymer is modified with an alcohol at 50-150 deg.C in the presence of a necessary amount of an alcohol and, e.g., a carboxylate catalyst such as zirconium octylate in a large excess of an alcohol or another organic solvent such as ethyl acetate. In this way, the title copolymer comprising 40-95mol% structural units of formula I, 5-60mol% structural units of formula II and 0-60mol% structural units of formula III (wherein R is H or an alcohol residue).
Patent JP-S58170842-A (JP)
Title: Compound carbureter
Inventor: KIKUCHI KUNIO
IPC: F02M11/00
Filed: 1982-04-01
Abstract: PURPOSE:To obtain a fuel supplying volume and an air volume made suitable over an entire range, by constructing a compound carbureter such that a primary side is made at a fuel prioritive type and a secondary side an usual air prioritive type. CONSTITUTION:A compound carbureter has its main body split into a primary and a secondary sides. A potentiometer 20 adapted to detect an opening amount of valve needle 14 transmits its detected voltage to an electronic control circuit 21. In the electronic control circuit 21, the voltage is compared with and computed by a predetermined program, in conjunction with various outputs from detecting means of operating parameters such as an engine speed and the like. Its result is then sent to an actuator 22 as a contol output for actuating a primary side throttle valve 3. A secondary side throttle valve 4 is constituted such that it can be actuated by a composite negative pressure of that in a chamber section in primary side bore 1 where the negative pressure is kept at constant and that in a venturi section of secondary side bore 2.
Patent JP-H05256512-A (JP)
Title: Water feeder
IPC: F24H1/10
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a water feeder for which a user can recognize accurately abnormality of the water feeder and its cause with the aid of an alarm means by a method wherein power supply to a motor for a water stop valve adapted to open and close a water feed path is advantageously related to the actuation of the alarm means. CONSTITUTION:A water feeder comprises: a water stop valve 2 disposed in a water feed path 1 and capable of opening and closing the water feed path 1 by being operated by a motor 21; an operating means 4 adapted to instruct the starting and stopping of water feed; a valve state detecting means 5 for detecting the opening state and closing state of the water stop valve 2; and a controller 7 including a valve controlling circuit 71, which supplies power to the motor 21 on the basis of an instruction from the operating means 4 and stops power supply to the motor 21 on the basis of an output from the valve state detecting means 5. Further, an alarm means which is actuated in association with power supply to the motor 21 is additionally provided.
Patent JP-S56149310-A (JP)
Title: Manufacture of silica gel catalyst
Inventor: NAGATO NOBUYUKI
IPC: C07C251/88
Filed: 1980-04-22
Abstract: PURPOSE: To enhance the yield of synthesis of ketazine from ketone, ammonia and peroxide by using silica gel catalyst prepared by gelling in the presence of a gelling accelerator and calcination at a specified temp.  
     CONSTITUTION: An aqueous soln. of sodium silicate is neutralized with acid, silicon tetrachloride is hydrolyzed in an aqueous soln., or silicic acid ester is hydrolyzed in the presence of acid or alkali as catalyst. The resulting silicic acid or its polycondensate is allowed to gel in the presence of alkali metallic salt or ammonium salt of fluorine and their acidic salt as a gelling accelerator to form silicic acid gel. The gel is filtered, washed, dried at 150°C, and finally calcined at 150W600°C. When the silica gel catalyst thus obtd. is used in the synthesis of ketazine, the yield is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08248627-A (JP)
Title: Photosensitive material and image forming method
Inventor: HIRANO MASAHITO
IPC: G03F7/004
Filed: 1995-03-13
Abstract: PURPOSE: To provide a photosensitive material by which the photosensitive material utilizing a developing polymerization reaction in which silver halide has been used can be heat-developed at a relatively low temperature. CONSTITUTION: A photosensitive material is that which has at least one kind of the compound expressed by the formulas (I) to (III), on its support base material as a polymerizing compound and/or crosslinking polymer, silver halide, reducing agent, and a basic precursor. In the formulas, R1 denotes an ethyl group or isopropyl group, and R2 denotes a hydrogen atom or metyl group, and R3 a hydrogen atom, alkyl group or alkoxyl group.
Patent JP-H02232076-A (JP)
Title: Golf club
Inventor: HIROSE TOKUZO
IPC: A63B102/32
Filed: 1989-03-03
Abstract: PURPOSE:To hit a ball almost vertically so as to easily jump over a high obstacle by specifying the loft angle of a golf club. CONSTITUTION:A head 23 is equipped with a hosel 24 fixed to a shaft 21 and a blade 25 integrally linked to this hosel 24. A place face 25 is formed in the blade 25. In the face 25, a recessed groove to be called as a greaving is formed mutually parallelly. A loft angle theta2 made by the face 25 and the axial line of the shaft 22 is selected to 70-90 deg.. A top part 20 and a tail part 29 in the face of the head 23 are formed in the shape of a smooth circular arc and thus, even when the top part 28 or tail part 29 is abutted to a human body at the time of hitting, there is no danger to easily damage the human body. Then, safety is secured.
Patent JP-S54144902-A (JP)
Title: Hanger for rotary machine
Inventor: ISHIDA ISAO
IPC: H02K15/02
Filed: 1978-05-04
Abstract: PURPOSE: To obtain a rotary machine hanger, where an excessive bending moment is made not generating in its hanging beam, by fixing a hanging board to the side of the hanging beam through a saw tooth shape engagement portion and by making a coupling with a link between the hanging board and the rotor.  
     CONSTITUTION: An auxiliary beam 11 is installed to a hanging beam 4, which is hung by a plurality of hanging hooks 5, at a symmetrical position with respect to the center of a rotor 1 and farther inside from said hanging hooks 5. A distance between the both sides of said auxiliary beam 11 is equal to an interval of hanging position between radial spokes of the web 12 of the rotor 1, accordingly with the above both sides being in parallel to the outside of the facing web 12. To the both sides of said auxiliary beam 11 is installed to be fixed a hanging board 13 through an engagement portion 15, 16 of saw tooth shape, and in the bottom end of said hanging board 13 is rotatably provided a link 19, with its top end coupled further with its bottom end bearing-supported by the web 12 of the rotor 1. Accordingly, the hanger can be provided with an excessive bending moment never being caused in the hanging beam 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60196454-A (JP)
Title: Automatic speed changer for car
Inventor: MATSUMOTO SHINICHI
IPC: F16H63/46
Filed: 1984-03-19
Abstract: PURPOSE:To protect a synchronizer from damage by coupling the clutch while bringing the transmission to the neutral upon detection of failure of speed change operation through monitoring of the working oil in a hydraulic circuit for driving the transmission. CONSTITUTION:Detectors 190, 192 for detecting the amount of working oil flowing through a hydraulic circuit for driving the transmission are provided to feed the outputs to an engine control circuit 12 and upon detection of failure of speed change operation of transmission 24 through monitoring of the amount of working oil, the transmission 24 is brought to the neutral and to couple the clutch 16 temporarily. Since the rotation of the input shaft is increased previously to ensure reliable function of synchronizer, re-speed change operation of transmission is performed reliably resulting in protection of the synchronizer from damage.
Patent JP-H11343226-A (JP)
Title: Composition for activating skin
Inventor: AMANO SATOSHI
IPC: A61K8/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic or dermatologic composition having a skin- activating action. SOLUTION: This composition for activating skins contains a preparation originating from soybeans as an active ingredient. The preparation is an extraction fraction which originates from soybeans and has an activity to stimulate the laminine-5 production ability of human skin keratinization cells.
Patent JP-H04288692-A (JP)
Title: Image input device
Inventor: IZUMI MASAKI
IPC: G06V10/143
Filed: 1991-03-18
Abstract: PURPOSE:To convert an image read from one scanner to binary image data conforming to both the character recognition function of an OCR. etc., and the image fetch function of image memory, etc. CONSTITUTION:The image on an original 1 provided with the image of first color area written in black ink, etc., and the image provided with the image of second color area printed in red ink. etc., that is a color other than the first color area is read by an image reading means, and it is converted to image data, and the image data of the first color area i.e., the pattern of the area written in black ink, etc., is extracted from the image data by a first threshold value by first quantization means 8B, 17B, and second quantization means 8A, 17A fetches the image data of the first and second color areas simultaneously from an image signal from the image reading means by a second threshold value.
Patent JP-H09244761-A (JP)
Title: Clock abnormality detecting circuit
Inventor: UCHIDA HARUKI
IPC: H04L25/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the circuit which uses the output signal of an oscillator and precisely detects abnormality of the frequency of a clock of frequency higher than the output signal of the oscillator. SOLUTION: A counter 2 starts counting the clock CK in synchronism with the rise of the output signal (oscillation signal S8a) of the oscillator 8a and counts the clock CK in synchronism with the rise of the clock CK. The counter 2 finishes clocking the clock CK in synchronism with the fall of the oscillation signal S8a. If the clock CK is broken during the counting, the counted value S2 of the counter 2 does not reach the set value of a comparator 4, so an output signal S4 becomes 'H'. This output signal S4 of 'H' is latched by a latch circuit 6 when the oscillation signal S8a rises, and the output signal S6 of the latch circuit 6 becomes 'H'. The output signal S6 is 'H' and the output signal S7 is 'L', so a clock abnormality detection signal S9 becomes '11' to indicate that the clock CK is abnormal.
Patent JP-S62209306-A (JP)
Title: Image pickup type apparatus for judging grade of painting rough treatment surface
Inventor: YOKOGAWA HIROSHI
IPC: G01N21/84
Filed: 1986-03-10
Abstract: PURPOSE:To judge a grade, by a method wherein the image of a surface to be measured caught by an image pickup machine is divided into a large number of picture elements to measure the brightness of each picture element and the picture element, of which brightness is a predetermined value or less, is counted. CONSTITUTION:A surface 2 to be measured is illuminated from a position of a predetermined distance by a halogen lamp 3 and a krypton lamp 4 and the image projected on a monitor 8 is observed by a CCD camera 5 to perform the focus matching operation of a lens 6 and a zoom ratio is regulated. The image is taken in to be divided into picture elements and the brightness of each picture element is measured in predetermined stage to form a histogram. The percentage (cumulative density) to all of picture elements having predetermined brightness or less is calculated and the stage judgement of the surface 2 is performed on the basis of cumulative density to display density and the judge result on the monitor. By this constitution, if the unevenness of the surface is within the focus depth of the image pickup machine, the grade of a painting rough treatment surface can be accurately judged without relying on visual observation and touching the surface to be measured.
Patent JP-H09246585-A (JP)
Title: Tracking type solar cell device
Inventor: HIBINO KOETSU
IPC: F24S10/40
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the tracking type solar cell device, which has the high tracking performance of the sun with the simple constitution and has the large cooling effect of the solar cell at the same time. SOLUTION: A solar cell 12 is movably provided in the inside of a transparent cooling pipe 10. The solar cell 12 is connected to motors 14 through cranks 16. Further, a position detecting sensor 24 is provided at the inner surface of the transparent cooling pipe 10. The sun light is refracted by a cooling medium 18 filled in the transparent cooling pipe 10. The focal point is formed on the inner surface of the transparent cooling pipe 10. The focal point is detected by the position detecting sensor 24. The solar cell 12 is moved to that position by the motors 14, and the tracking of the sun light is performed in this way. At this time, the solar cell 12 is directly cooled by the cooling medium 18 filled in the transparent cooling pipe 10.
Patent JP-H06301134-A (JP)
Title: Denatured gelatin seeds and hydrophilic material containing them
Inventor: PII KOTSUKU
IPC: C09D189/00
Filed: 1994-02-24
Abstract: PURPOSE: To obtain novel modified gelatin reactive with a vinylsulfonyl hardening agent by introducing terminal amino, sulfinic acid or thiol groups into the free carboxyl group parts of a polypeptide chain. CONSTITUTION: This modified gelatin is represented by the formula Gel-CO-NR<1> - L-X, wherein Gel is gelatin polypeptide, CO is carbonyl from free carboxyl group parts existing originally in asparaginic acid or glutamic acid in gelatin polypeptide, X is -NHR2 , -SO2 M or -SM, M is H or a cation, each of R<1> an R<2> is H, optionally substd. alkyl, aryl or cycloalkyl and L is a divalent bonding group selected from among an aliphatic alkylene chain contg. several C atoms, optionally substd. cycloalkylene, arylene and an arom. heterocyclic group.
Patent JP-H05254227-A (JP)
Title: Ink ribbon cassette
IPC: B41J35/36
Filed: 1992-03-12
Abstract: PURPOSE:To detect the residual amount of a ink ribbon even in the use of a usual ink ribbon without a residual amount detecting part by installing light transmission holes in the front and the back of a cassette which are located at a distance smaller than the outer diameter of an unused ink ribbon and correspond to each other at a given position from any one of winding rollers. CONSTITUTION:Light transmission holes 3a, 3b are installed in the front 1a and the back 1b of a cassette 1. The holes are located at a distance smaller than the outer diameter of an unused ink ribbon and correspond to each other at a given position from any one of winding rollers 4, 5. When light is emitted from an emission part 6 to the hole 3b in the back 1b of the cassette, at first the incident light from the hole 3b is obstructed because of the large diameter of the residual ink ribbon. The diameter becomes smaller as the ink ribbon is used, and at last the light passed through the hole 3b can be detected by a light reception part 7. In this way, the amount of residual ink ribbon can be detected even when a usual ink ribbon without a residual amount detecting part is used.
Patent JP-S59178332-A (JP)
Title: Proportional urine collector
Inventor: IEMORI YUKIO
IPC: A61B10/00
Filed: 1983-03-29
Abstract: PURPOSE:To simplify the manipulation of the titled collector and to eliminate dangerousness generating collection inferiority of urine due to an erroneous operation, by mounting a reciprocally manipulatable member which communicates an urine collecting cell and a calibration cell or closes the passage therebetween and can communicate the calibration cell and a storage cell in a closed state of said passage. CONSTITUTION:After all amount of urine corresponding to one urination is injected into an urine collecting cell 10, a manipulation part 31 is pressed to move a piston 30 in a predetermined amount in such a state that leveling is performed by a level and both piercing orifices 11, 12 are brought into communication with each other through the notch part 33 of the piston. By this manipulation, the urine in the urine collecting cell 10 is flowed into a calibration cell 20. After the liquid levels of both cells 10, 20 are made equal to flow a predetermined amount of urine into the calibration cell 20, if the manipulation part 31 is again pressed to push in the piston until a stopper 41 acts, the piercing orifice 21 of the urine collecting cell 10 is closed around the outer periphery part of the piston 30 and the communication with the calibration cell 20 is inhibited while the piercing orifice 21 of the calibration cell 20, the communication orifice 34 of the piston 30 and the hollow needle 51 of a storage cell 5 are communicated and the urine a' collected in the calibration cell 20 is flowed into the storage cell 50.
Patent JP-H09240845-A (JP)
Title: Paper size detector for image former
Inventor: YAMAZAKI HAJIME
IPC: B65H1/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make a size selective range of paper enlargeable without increasing the number of detecting elements for size detection of the paper in a paper feeding cassette. SOLUTION: A size setting operation member 14 installed free of displacement in a paper feeding cassette with plural normal setting parts and one emergency setting part, and a plurality of detecting elements 24 to 26 being installed in an image former body, and detecting these normal setting parts and the emergency setting part according to a position of the size setting operation member 14 are installed at the least, and in this constitution, the normal paper size is detected out of an on-off combination of these a plurality detecting elements 24 to 26, while when either side is turned off, it is so judged that the paper feeding cassette is still unsetting, or the size setting operation member 14 is in a setting failure as well as when either side is turned on, it is so judged as emergency paper.