baber/WOPTO huggingface dataset:
Patent JP-H04351673-A (JP)
Title: Mixed crystal of oxytitaniumphthalocyanine and hydroxymetalphthalocyanine, its production and electrophotographic photoreceptor
Inventor: NUKADA KATSUMI
IPC: C09B67/50
Filed: 1991-05-28
Abstract: PURPOSE:To provide a mixed oxytitaniumpthalocyanine crystal suited to produce a highly sensitive electrophotographic photoreceptor excellent in stability in repeated use and environmental stability, a process for producing the same, and a highly sensitive electrophotographic photoreceptor excellent in stability in repeated use and environmental stability. CONSTITUTION:The title mixed crystal comprises oxytitaniumphthalocyanine and at least one hydroxymetal phthalocyanine. The central metal of the hydroxymetalphthalocyanine is selected from among aluminum, gallium, indium, silicon, germanium and tin. The mixed crystal is useful as a charge generator of an electrophotographic photoreceptor.
Patent JP-H05248102-A (JP)
Title: Device and method for cutting concrete structure
Inventor: HATANAKA SEIJI
IPC: B28D1/08
Filed: 1991-05-28
Abstract: PURPOSE:To cut safely and at low cost a concrete structure in an elevated place with a wire saw. CONSTITUTION:An arm 7 in a U-shaped external side face is fixed at its side wall on one side through a revolving ram 6 to the front end of a boom 5 that is extendable and adjustable in angles. The arm 7 is constructed in U-shaped cross section and guide pulleys 11 are provided to a cavity formed by the aforementioned U shape, and a wire saw 12 is stretched around the pulleys 11. Then cutting is made with the wire saw 12 that is driven and is pressed down to a structure to be cut, and the revolving ram 6 is turned, according to the angle of cutting required for cutting the structure to be cut. Thereby a concrete structure can be cut safely and at low cost.
Patent JP-S6213802-A (JP)
Title: Pilot fluid circuit
Inventor: NOBUNAGA HIROSHI
IPC: F15B11/17
Filed: 1985-07-09
Abstract: PURPOSE:To enable many pieces of information for actuator control to be processed by combining both pressure reducing valves, which can control the pump pressure in accordance with multi-staged pilot pressure, and the reducing valve pilot pressure, into a cube-formed matrix. CONSTITUTION:Three pressure reducing valves, 25-27 which can control the pump pressure in accordance with the n-staged pilot pressure, and pilot pressure Px-Pz of the pressure reducing valves are combined into a cube-formed matrix, and each element of the matrix is combined with actuators separately. With this contrivance, it becomes possible to set up pre-determined pilot pressure Px-Pz for each pressure reducing valve 25-27, according to information signals and to select the pre-determined actuator among many actuators, based on the said pilot pressure, in order to drive the pump. Therefore, it becomes possible to process many information signals for actuator control.
Patent JP-H08318281-A (JP)
Title: Water magnetizing method and apparatus
Inventor: NODA TERUYOSHI
IPC: C02F5/00
Filed: 1995-05-24
Abstract: PURPOSE: To efficiently magnetize water of all of conditions by arranging a large number of magnets in flowing water in a state holding the flow of water between the magnets so that the N-poles and S-poles of them are opposed to each other and making the distance between the opposed magnets less than the distance with the other magnets. CONSTITUTION: Four-magnet housing cases 6 and two-magnet housing cases 7 are arranged in a square housing part composed of a non-magnetic steel material to constitute a magnetism generation part 8. In this arrangement, three four-magnet housing cases 6 connected in series are connected over eitht sages by screw shafts 14 and the two-magnet housing cases 7 are connected thereto by connection metal jigs 16. Spacers 17 are provided to the screw shafts 14 so as to be provided between the four-magnet housing cases 6 and between the two-magnet housing cases 7. The magnet housing cases 6, 7 are fixed in a state holding predetermined widths in longitudinal, lateral and width directions. The opposed distance between the magnet housing cases 6, 7 is set to 8mm and the distance between adjacent magnets is set to 18mm.  By this constitution, magnetism flows to the opposed magnets without being obstructed by the magnetism of the other magnets and flowing water can be efficiently magnetized.
Patent JP-H07304621-A (JP)
Title: Production of insecticide liquid by utilization of microorganism group
Inventor: EMOTO TAKAO
IPC: A01N63/00
Filed: 1992-04-24
Abstract: PURPOSE:To obtain an insecticidal liquid utilizing a microorganism group, effective to aphid, army worm, spider mite, a leaf folder, scale insect, hairy caterpillar, etc., having also soil- improving effect by mixing strained lees of orange with a diluted liquid of microorganism group in an amount equivalent to that of the strained lees of the orange and allowing the mixture to stand and aging the mixture. CONSTITUTION:Strained lees of orange is mixed with a diluted liquid of a microorganism group in an amount equivalent to that of the strained lees of the orange and the mixed liquid is agitated 5-6 times and hermetically sealed and allowed to stand for 15-20 days or above. The resultant insecticidal liquid is used by diluting it with natural water 10-20 times and spraying or applying the diluted liquid to plants. The microorganism group is a culture solution in which aerobic Actinomyces, yeast, photosynthetic bacterium, lactic acid bacterium with anaerobic photosynthetic bacterium, effective bacterium of lactic acid bacteria are mixed. Since this method is carried out by subjecting the strained lees of orange to decomposition by fermentation, formation of organic acids and various esterification occur and lactic aid is also included in the organic acids. Therefore, the resultant insecticidal liquid has insect- controlling and insecticidal effect on aphid, army worm, spider mite, a leaf folder, scale insect, hairy caterpillar, mold. Since the liquid contains glucose, hormone, vitamin, nucleic acid, etc., created by the microorganism group in the fermentation decomposition process, the liquid activates plants and exhibits soil-improving effect.
Patent JP-S638625-A (JP)
Title: Collimating lens for semiconductor laser
Inventor: GOTO HIROSHI
IPC: G02B9/02
Filed: 1986-06-27
Abstract: PURPOSE:To make it unnecessary to control a temperature of a semiconductor laser, and also, to obtain a holding body at a low cost by constituting the titled lens of one group and two pieces formed by placing a convex lens and a concave lens in this order, extending from the side for emitting a luminous flux to the side of the semiconductor laser, and satisfying specific conditions between the convex and the concave lenses. CONSTITUTION:The titled lens is constituted of one group and two pieces, and a convex lens 12 and a concave lens 14 are joined to each other. With regard to the convex lens 12, a refractive index, an Abbe number, and a focal distance are denoted as n1, 1, and f1, respectively, and with regard to the concave lens 14, a refractive index, an Abbe number, and a focal distance are denoted as n2, upsilon2, and f2, respectively, and in this regard, the Abbe numbers upsilon1, upsilon2 are set against d-line. Also, a focal distance of the whole system, a radius of curvature of the i-th lens surface, and a distance between the lens surfaces are denoted as (f), ri (i=1-3), and di (i=1-2), respectively, and conditions of the expressions are satisfied. In this way, a holding body can be formed at a low cost by a single material, and also, it becomes unnecessary to execute a temperature control of a semiconductor laser.
Patent JP-S6211703-A (JP)
Title: Production of modified polyolefin
Inventor: URAWA SHOTARO
IPC: C08F8/04
Filed: 1985-07-09
Abstract: PURPOSE:To suppress the induction of side reaction, offensive smell and coloring and obtain a modified polyolefin useful as various molded articles, etc., by the presence of a phosphoric acid based antioxidant on graft polymerizing a modifying agent onto a polyolefin in the presence of a peroxide. CONSTITUTION:A modifying agent, e.g. maleic anhydride, is graft polymerized onto a polyolefin, e.g. linear low-density polyethylene, preferably in a molten state in the presence of a peroxide, e.g. tert-butyl hydroperoxide. In the process, an antioxidant containing a phosphoric acid based antioxidant, e.g. distearyl- pentaerythritol diphosphite, is present in an amount of normally 0.01-1pts.wt. based on 100pts.wt. polyolefin. Preferably, the above-mentioned antioxidant contains a phenolic antioxidant within 1:0.1-1:2 weight ratio range based on the phosphoric acid based antioxidant in addition to the phosphoric acid based antioxidant.
Patent JP-H08322155-A (JP)
Title: System stabilization unit
Inventor: OURA YOSHIFUMI
IPC: H02P9/14
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a system stabilization unit not vulnerable to high frequency noise in which damping can be attained appropriately over a wide range of frequency normally possible in a power system. CONSTITUTION: A pulse generating section 6 outputs a pair of auxiliary signal comprising a positive pulse 7a imparting variation of field flux in the direction for suppressing fluctuation of power and an inverted pulse 7b for canceling the variation of field flux imparted by the positive pulse 7a. A pulse timing generating section 5 determines the pulse generation timing and controls the pulse generating section 6 to generate a positive pulse 7a and an inverted pulse 7b. The positive pulse 7a suppresses fluctuation of power and the inverted pulse 7b, generated subsequently thereto, cancels the delay of flux variation caused by the positive pulse 7a.
Patent JP-S6248717-A (JP)
Inventor: OSUKAA EMU GUREESU
IPC: C08K5/3492
Filed: 1986-06-27
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-H07164675-A (JP)
Title: Printer with led arrangement
Inventor: YUU PEN
IPC: H01L33/02
Filed: 1994-07-01
Abstract: PURPOSE: To accurately write a sub-line with respect to the whole of the life of an array and to accurately reproduce gray density by increasing the width of a written line linearly in the direction of rows along with the energization time of an LED by the use of the LED having specific light output distribution and the position within rows. CONSTITUTION: In the light output distribution of respective LEDs in an LED array or the light output distribution of the LEDs related to the position within the LED array or the geometrical arrangement of LEDs related to the position in the LED array, the line obtained on a photoconductive layer moving in a direction perpendicular to a scanning direction in relation to the scanning direction of the LED array is narrower than the light point of the indivisual LED on the photoconductive layer and selected so that the width thereof increases linearly along with the energization time of the LED. By the indivisual LED 90 satisfying this standard, the distance P between the centers of two LEDs related to the scanning direction of the LED array and the length Z of the flat portion of a diamond-shaped LED are shown.  When X and Y satisfy the conditions of 2.4P>X>1.8P and 1.7P>Y>1.3P, a good result is obtained by a diamond or oval shape.
Patent JP-H051409-A (JP)
Title: Garbage removal machine and garbage removal device
Inventor: SUZUKI TAKASHI
IPC: E02B5/08
Filed: 1991-06-24
Abstract: PURPOSE:To prevent an offensive odor from being discharged to the surrounding, and slurry containing sewage from being splashed for improving sanitation by transferring garbage scraped with a garbage removal machine to the next process via a water flow trough, a crusher and a jet pump. CONSTITUTION:A guide rail having the first recess at a rake lift side and the second recess at a lower side is so laid as to enclose the external side of an upper drive sprocket. Also, the claw of a rake is directed outside at the rake lift side, directed inside in the first recess and directed again outside in the second recess, thereby forming a garbage removal machine 2. Then, a plurality of the garbage removal machines 2 are laid in parallel in a water passage 1, and connected to each other via a water flow trough 5. Also, a crusher 3 is provided near the downstream end of the through 5. Furthermore, a jet pump 4 is laid at the downstream side of the crusher 3. Garbage scraped down with the rake claws in the machine 2 is washed down to the trough 5 with jet water. Bulky garbage is crushed with the crusher 3 whenever necessary, sucked with the jet pump 4 and transferred to the next process.
Patent JP-H09309337-A (JP)
Title: End cap of door edge for automobile
Inventor: MATSUDA JITSUO
IPC: B60J5/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an end cap of a door edge for an automobile which is not easily removed from the door edge even in the case when adhesive strength of an adhesive having the door edge for the automobile and its end cap adhere to each other is lowered. SOLUTION: A door edge 1 is installed on an open end edge part of a door 2 of an automobile by a duplex adhesive tape. An end cap 3 is installed on an end part of the door edge 1 by an adhesive. The end cap 3 is fixed on the door 2 by bending an engagement fitting 31 arranged on the end cap 3 so as to run along the door 2 after installing the door edge 1 on the door 2.
Patent JP-S5276044-A (JP)
Title: Diameter control apparatus for optical fibers
Inventor: IMOTO KATSUYUKI
IPC: H01P3/00
Filed: 1975-12-22
Abstract: PURPOSE:To provice a diameter control apparatus for optical fibers, in which the flow rate of gases to be supplied into the tube of a furnce is varied in accordance with the fluctuation in t the diameter of an optical fiber so that the diameter fluctuation may be eliminated by the transient variation in the diameter to control the diameter with high precision.
Patent JP-H0622731-A (JP)
Title: Method for thawing frozen fresh sea urchin ovary or frozen fresh fishes spermary
Inventor: KIMURA IKUO
IPC: A23L17/30
Filed: 1992-06-11
Abstract: PURPOSE:To efficiently thawing frozen fresh sea urchin ovary, etc., free from deformation and excellent in freshness and freeze preservability by retaining frozen fresh urchin ovary, etc. under a specific hydrostatic condition. CONSTITUTION:The method for thawing frozen fresh urchin ovary or frozen fresh fishes spermaries is characterized by thawing the urchin ovary or the fishes spermaries under hydrostatic conditions having 75 MPa or higher pressure.
Patent JP-H01320354-A (JP)
Title: Transmission in tractor
Inventor: IKEDA KAZUNARI
IPC: F16H48/08
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the cost of a transmission formed in remarkably small size by constituting a transmitting shaft of a tubular shaft and an internal shaft, inserted to be fitted to the tubular shaft, to be formed into a double shaft while mounting a gear wheel of a subtransmission drive gear to a differential gear case. CONSTITUTION:A transmitting shaft is constituted of a tubular shaft 17 and an internal shaft 13, inserted to be fitted to the tubular shaft 17, into a double shaft, while driving the inner and outer shafts to be separately rotated. This transmitting shaft, in order to connect to its rear part a transmission differential gear 20, connects the internal shaft 13 to be associated with one side gear 21 while the tubular shaft 17 to be associated with the other side gear 23. This transmission differential gear 20 mounts to its differential case 20a a gear wheel 33a of a subtransmission drive gear 33 consisting of large and small gears. Thus generating a speed difference between the internal shaft 13 and the tubular shaft 17 and by inversely rotating these shafts, a tractor enables its transmission to be remarkably miniaturized.
Patent JP-H05340571-A (JP)
Title: Cold heat reserving and transmitting method in district cooling and/or heating
Inventor: YAMAOKA KEIJIRO
IPC: F24F5/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a district cooling method capable of big amount cold heat transportation through a small diametral pipe by a method wherein mixed ice grains or individual ice grains are manufactured and stored while big temperature difference transportation utilizing cold water having a temperature near 0 deg.C is effected. CONSTITUTION:Cold heat is stored and transported in a district heating and/or cooling by a method wherein ice slurry, manufactured by an ice making machine 1, is supplied to a slurry reserving tank 2 to store it in a condition that the upper part of the reservation is constituted of an ice slurry layer 3a but the lower part of the same is constituted of a cold water layer 3b, then, cold water, forming the cold water layer 3b, is supplied to heat exchangers 5a, 5b by a pump 4 to effect heat exchange while the water, whose temperature is increased, is supplied to the upper part of the ice slurry layer 2 to cool it.
Patent JP-H11386-A (JP)
Title: Ultraviolet sterilization unit
Inventor: WASHIDA KIYOSHI
IPC: A47K17/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet sterilization unit which is thin, requires less space, and can produce a uniform sterilizing effect. SOLUTION: A light guide 3 made from an acrylic resin and causing the incidence of an ultraviolet ray from an ultraviolet ray source 5 is provided. A light scattering groove 9 and a light reflecting layer are formed on one side 7 of the light guide 3, and a diffusing plate 11 is formed on the other side. The ultraviolet ray emitted from the ultraviolet ray source 5 is made to impinge on the inside of the light guide 3, either directly or after being reflected by a reflector 6. The ultraviolet ray impinging on the inside of the light guide 3 propagates while undergoing total reflections, is scattered on contact with the light scattering groove 9, and is emitted from the front surface 8 of the light guide 3. The ultraviolet ray emitted from the surface 8 of the light guide 3 is further made uniform by the diffusing plate 11 and applied to a subject for sterilization.
Patent JP-S6213371-A (JP)
Title: Recorder
Inventor: HIRANO HIROFUMI
IPC: B41J13/20
Filed: 1985-07-12
Abstract: PURPOSE:To enable a recording medium to be inserted between paper-bail rollers and a platen through a simple operation without requiring new driving means, by providing an energizing means which provides the bail rollers with a tendency to move on the surface of the platen according to the rotation of the platen. CONSTITUTION:A bail arm 4 is pressed toward the platen 1 through a spring 6, and as the platen 1 is rotated, the bail arm 4 is moved in the same direction while making close contact with the platen 1. In normal condition, movement of the bail arm 4 is restricted by a stopper 8, and the recording medium is discharged by passing between the platen 1 and the bail rollers 3. On the other hand, in a paper-supplying operation, the platen 1 is reversely rotated, acompanied by movement of the bail arm 4 to an outlet position between a paper guide 7 and the platen 1, at which position the arm 4 is fastened by a pawl 14b provided on a carriage 11, and the recording medium coming out of an end part of the paper guide 7 is inserted between the platen 1 and the bail rollers 3. Then, the platen 1 is rotated forward, whereby the bail rollers 3 are returned to normal positions while clamping the medium between them and the platen 1.
Patent JP-S637003-A (JP)
Title: On-vehicle driver for equipments outside of car body
Inventor: WATANABE MAKOTO
IPC: E05F15/16
Filed: 1986-06-27
Abstract: PURPOSE:To prevent the re-overheat of a drive motor and the exertion of an unreasonable force to equipments outside of a car body again by stopping the drive of the drive motor and holding the output of a forward inhibition signal if said equipments are subjected to freezing on the way of the drive such as opening/closing. CONSTITUTION:If an antenna 110 is disabled of lift-up due to freezing or the like and a motor M is in the lock state, a flip-flop 44 is reset and a forward signal is lost. Thus, the forward drive of the motor M is stopped. In this case, a flip-flop 53 is set and an AND gate 54 outputs a high level signal to an OR gate 41 as a forward inhibition signal in response to a high level signal from flip-flops 51, 53, and the OR gate 41 holds its output. Even if a lift-up signal being at a high level is given through a radio switch 10, the motor is not energized in the forward direction.
Patent JP-S6131264-A (JP)
Title: Droplet sensor for ink jet printer
Inventor: TAMAI MASAYOSHI
IPC: B41J2/125
Filed: 1984-07-23
Abstract: PURPOSE:To detect the two-dimensional position of ink droplets with high accuracy by directing light to be irradiated from a luminous portion to at least the adjacent light-receiving element group. CONSTITUTION:Luminous elements 20 having a large opening angle are set on the center 11 of light-receiving element groups in relation to light-receiving elements 9 and 10. The opening angle of the element 20 should be one enough to enable light to reach light-receiving element groups A and C adjacent to the counter light-receiving element group B. Covers 21 and 22 made of a transparent material serve to protect the surface of the elements 20 or the elements 9 and 10 from adherence of ink droplets or dust in the flying path. The detected voltage of the elements 9 and 10 is processed in a signal processor 30 consisting of amplifier 31 and 32, peak hold circuits 33 and 34, and a differential amplifier to send out the diviation ed between the output voltage e1 and e2 of the circuits 33 and 34.
Patent JP-S5275298-A (JP)
Title: Fire receiver
Inventor: MURAI KIYOMI
IPC: G08B17/00
Filed: 1975-12-19
Abstract: PURPOSE: To enable long-time alarm operation to be performed by determining first and second alarm means according to the degree of importance and stopping power supply to the second alarm means after a spare battery charges down to a given value in the event of power interruption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10339758-A (JP)
Title: Device for inspecting detection circuit of connector with lock detection function
Inventor: ARAKI YOSHIHIRO
IPC: H01R13/64
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To detect the short-circuiting due to the failure in a terminal for detection by allowing a pressing mechanism to press the other contact of a leaf terminal to a corresponding terminal for detection while each contact is in contact with the terminal for detection individually so that they can be connected and allowing a detection circuit to detect the short-circuited state of each contact. SOLUTION: Pins 23 are inserted into an insertion hole 4A of a connector 1 with a lock inspection function. They are brought into contact with a corresponding terminal for detection with a sufficient press force. As far as the terminal for detection and the leaf terminal function normally, the pins 23 and 23 are insulated each other and a detection circuit 20 is opened. When the detection circuit is normal, a buzzer 22 does not sound. On the other hand, when short-circuiting results, the detection circuit 20 is closed and the buzzer 22 is operated. Then, when the buzzer 22 does not sound, a slider 33 of the pressing mechanism 30 is pressed and a secondary inspection is performed. The pins 23 and 33 are short-circuited due to the leaf terminal and the buzzer 22 is operated when each terminal operates normally.