baber/WOPTO huggingface dataset:
Patent JP-H01218528-A (JP)
Title: Young tree protecting net
Inventor: KADOKURA FUMEI
IPC: A01G13/10
Filed: 1988-02-25
Abstract: PURPOSE:To provide a young tree protecting net capable of effectively protecting young trees from damages of animals such as rats, inexpensive, having simple fixing operation, by winding a flexible net equipped with engaging parts at both side ends around root of young tree and mutually connecting the engaging parts to form a cylindrical material. CONSTITUTION:A flexible net 1 equipped with connecting bars 11 at both side ends is made of a material such as aluminum. The net 1 is wound around root of a young tree, protruded parts 12 set along the longer direction of one connecting bar 11 are engaged with dented parts 13 laid along the longer direction of the other connecting bar 11, the connecting bars 11 are mutually bonded and the net 1 is made into an approximately cylindrical material to form a young tree protecting net A. Consequently, young trees of about 1-5years after transplanting of nursery stocks of apple or peach can be surely protected from damages of animals such as rats.
Patent JP-H01216161-A (JP)
Title: Continuously variable transmission
Inventor: KAWAMURA OSAMU
IPC: F16H9/12
Filed: 1988-02-25
Abstract: PURPOSE:To improve the whole efficiency by interlocking rotation of a ring gear of an input differential gear which is rotated reversely only at the time of moving backward and stopping a vehicle and advancing at low speed with drive of a sun gear of an output differential gear and normally rotating the ring gear only at the time of medium and high speed advance. CONSTITUTION:When a vehicle is stopped, rotation of an engine shaft 1 causes a ring gear 7 to be rotated reversely by a sun gear 4, so that a sun gear 14 is rotated reversely. Accordingly, when an output planetary carrier 25 is not rotated and stopped, in case of reducing the radius of gyration of a belt 30 of output and input pulleys 28, 29 to the upper half position of the input pulley 29, a ring gear 27 is rotated relatively at low speed, and right and left axles 19, 20 are reversely rotated. When the diameter of te belt 30 is gradually increased from that position, the carrier 25 is once stopped, and further normal rotation (advance) is accelerated. When the vehicle reaches a cruising speed, if a lock-up clutch 32 is operated, every output directly drives a large ring gear 22 to reduce loss of output and input pulleys and several gears.
Patent JP-H10237981-A (JP)
Title: Fire resistant covering execution method of long fire resistant covering material
Inventor: IRI CHIKA
IPC: C09J7/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve execution by covering the surface of a long fire resistant covering material so as to butt and connect adjacent side end edge faces by means of a fire resistant sheet having adherent force. SOLUTION: A fire resistant sheet 12 composed of material containing heat expansion graphite neutralizing non-vulcanized butyl rubber with phosphide and an inorganic filler is prepared to be wound in the form of a roll. Next, the sheet 12 is covered along the peripheral direction of the surface of an H- shape steel frame 11. A fire resistant sheet 13 of the same material is covered along the peripheral direction of the surface of the H-shape steel frame 11 on a part adjacent to another part covering the sheet 12. The connecting side end edge faces are butted and joined. Successively, the surface of the H-shape steel frame 11 is fire-resistant-covered by the same process, and a fire resistant covering steel frame is obtained. Thus, a fire resistant covering layer, which has uniform thickness with good execution, composed of the fire resistant sheet having incombustibility can be formed on the surface of a long fire resistant covering material.
Patent JP-S63210395-A (JP)
Inventor: SEYA FUJIO
IPC: E21D9/08
Filed: 1987-02-24
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-S58157827-A (JP)
Title: Preparation of polyester molded article having metallized surface
Inventor: NAKAMURA SEIICHI
IPC: C08J7/04
Filed: 1982-03-16
Abstract: PURPOSE:To obtain the titled molded article having uniform adhesivity to a plating film and improved surface appearance, by treating a molded article of a resin comprising an aromatic polyester and an aliphatic polyester having specific physical properties with an alkali solution so that the surface is made rough. CONSTITUTION:100pts.wt. mixture of the same aromatic polyester (e.g., polyethylene terephthalate, etc.) satisfying relative viscosity shown by the formula etarA-etarB>=0.05 consisting of (A) 55-99wt% aromatic polyester having 1.4-1.85 relative viscosity and (B) 45-1wt% aromatic polyester having 1.2-1.7 relative viscosity is blended with (C) 1-90pts.wt. aliphatic polyester[e.g., poly(epsilon-caprolactone), etc.]to give a molded article of a resin, which is immersed in an alkali aqueous solution (e.g., 5-50wt% aqueous solution of sodium hydroxide, etc.) at 30-95 deg.C so that the surface is made rough, the molded article is washed with water and plated.
Patent JP-H01215762-A (JP)
Title: Production of silicon nitride sintered form
Inventor: TAKEUCHI MUNETAKA
IPC: C04B35/584
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title sintered form of high toughness, by press molding Si3N4 powder incorporated with, as the sintering aid, Al2O3 powder and Y2O3 powder and embedding the resultant form into AlN powder followed by sintering in a pressurized nitrogen gas atmosphere. CONSTITUTION:Firstly, silicon nitride powder as the chief component is incorporated with, as the sintering aid, alumina powder and yttria powder, pref. in such amounts as >=80pts.wt. of the silicon nitride powder, <=5pts.wt. of Al2O3 powder and the rest of Y2O3 powder. The resultant mixture is put to press molding into a form, which is then embedded into aluminum nitride powder followed by sintering in a pressurized nitrogen gas atmosphere to obtain the objective sintered form. Thus, aluminum vapor is penetrated into the sintered form to grow columnar crystal of Si3N4 while the pressurized nitrogen gas is preventing the AlN powder from excessive dissociation, thereby enabling the objective silicon nitride sintered form of high toughness to be produced.
Patent JP-S58158345-A (JP)
Title: Control method for engine
Inventor: OOMORI NORIO
IPC: F02D41/34
Filed: 1982-03-15
Abstract: PURPOSE:To obtain a smooth operation feeling by using value obtained by multiplying the quantity of control acquired from a plurality of control maps by a predetermined weight coefficient as the quantity of control in case of changeover. CONSTITUTION:When the opening theta of a throttling valve is smaller than a prescribed value theta1, the quantity of control is determined in response to the pressure Pm of the manifold of the engine 4, and the engine 4 is supplied with fuel in a fixed quantity through an output device 3. When detecting value theta exceeds set value theta2, the quantity of control is determined in response to detecting value theta. When detecting value theta lies between theta1 and theta2, detecting value Pm and value determined by weighting both control values corresponding to theta are adopted, and the engine is controlled. Accordingly, the smooth operation feeling is obtained even in case of the changeover of the control maps.
Patent JP-S52124868-A (JP)
Title: Automatic feeder for ferromagnetic material parts
Inventor: KURAMOTO TATSUMI
IPC: H01L21/50
Filed: 1976-04-14
Abstract: PURPOSE: To positively hold one lead by shortening the length of the suction grooves at the front face of a suction block, providing the suction grooves at the height corresponding to the upper part of the lead wires to be sucked and matching the lower part of the front face of the suction block to the groove bottom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03245285-A (JP)
Title: Contact pressurizing mechanism for ic card reader
Inventor: WATANABE SHINICHI
IPC: G06K17/00
Filed: 1990-02-23
Abstract: PURPOSE:To stablize the contact pressure of a contact and to prevent a contact surface from being worn out by returning a slider part to a former position with the ejection of an IC card and separating a movable contact part from the IC card at an insertion set part with the return of the slider part. CONSTITUTION:When an IC card 1 is inserted to a card inserting position 4 and the head of the IC card 1 is abutted to a slider part 12, the slider part 12 can be retreated until regulated by a stopper 14 and with this retraction, the IC card 1 is inserted and set at a prescribed position. When the slider part 12 is retreated, a movable contact part 5 freely falls down and contacts 7 and 8 contact a circuit terminal 1a of the IC card perpendicularly under pressure. When the slider part 12 is advanced to the former position with the ejection of the IC card 1, the IC card 1 is pushed back in an ejecting direction and the movable contact part 5 is pushed upward by an inclined surface 12b of the slider part 12. Thus, the contacts 7 and 8 are separated from the circuit terminal 1a surface of the IC card 1 at an early stage.
Patent JP-S55132461-A (JP)
Title: Lubrication device for gear speed changer
Inventor: KOTANI JIYUNJI
IPC: F16H57/00
Filed: 1979-04-04
Abstract: PURPOSE: To make an oil pump unnecessary and reduce cost by providing on the inner wall of a gear box a dam which becomes gradually lower toward the upper stream of a jet stream of lubricant oil pushed up by a ring gear.  
     CONSTITUTION: Lubricant oil pushed up by the rotation of ring gear 11 is pushed into space 22 formed by interlocking part 20 and wall 21 and it is ejected from interlocking part 20 into gear box 13 as a jet stream. This oil jet stream is injected from one end of output shaft 7 toward the other end. This stream is shut by dam 15 on the inner wall of gear box 13 and the inner circumferential part 3 of the gear and above end surface sliding part 9, and it flows down. This dam 15 is so constructed that it becomes gradually lower toward the upper stream of 15, and it distributes oil to each gear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06255283-A (JP)
Title: Image forming device
Inventor: KAMEI MASAFUMI
IPC: H04N1/00
Filed: 1993-03-02
Abstract: PURPOSE:To make it possible to form a booklet that is easy to use in a practical use by providing a rear side discharge means for discharging an image- formed output medium in a reversed state and a means for controlling the rear side discharge means so that the output medium can be stapled at a predetermined stapling position. CONSTITUTION:Recording paper fixed by a fixer 1601 is fed to a lower feed part of an image forming device by a flapper 1602. At this time, the recording paper is fed in a direction of an arrow 1604. At the point when the leading end of the recording paper passes through a sensor 1607, a timer starts counting a feed direction reversing timing. After the timer counts a predetermined time, a lower feed roller 1608 is reversely rotated. The recording paper is fed to a paper discharge part as shown by arrows 1605, 1606 and discharged by a paper discharge roller 1609. Which side of the paper shows up when the paper is fed at this time is shown by a figure (c). When the paper is fed as shown by an arrow 1603, the paper is outputted with a side (a) showing up. When the paper is fed through the path of the arrow 1604, the recording paper is outputted in a reversed state with a rear side (b) showing up.
Patent JP-H08236206-A (JP)
Title: Selection device for permission/prohibition of connector coming-off
Inventor: MATSUSHITA SATOYUKI
IPC: H01R13/639
Filed: 1995-03-01
Abstract: PURPOSE: To permit or prohibit a female connector, to which a cable is connected, coming off a male connector which is fixed to an apparatus side. CONSTITUTION: A male side connector 1 is fixed to the back face plate portion of an electronic apparatus 5, and a female side connector 2 is equipped with a u-shaped notch 4 in the left side of the peripheral surface thereof and is connected to the tip of a cable 7. A selection fitting 3 is a bent member of a metal plate, is provided with a band plate-like engaging portion 3a on its right end, is provided with a guide portion 3b bent into reverse U-shaped in its middle, is provided with an operation portion 3c for operating by a finger on its left end, and can be moved in a right and left direction along the upper edge portion of the back face plate of the electronic apparatus 5 via the guide portion 3b.  When the selection fitting 3 is moved in a right direction via the operation portion 3c, the engaging portion 3a is inserted into the notch 4 so as to prohibit the coming-off of the female side connector 2 from the male side connector 1. Reversely, when the selection fitting 3 is moved in a left direction, the engaging portion 3a is pulled out of the notch 4 so as to permit the coming-off of the female side connector 2 from the male side connector 1.
Patent JP-S59169472-A (JP)
Title: Preparation of ground meat of frozen fish
Inventor: OOHATA IKUO
IPC: A23L17/00
Filed: 1983-03-15
Abstract: PURPOSE:To obtain ground meat of frozen fish supplied with calcium, having light color tone, freezing resistance, fineness and stickiness, by adding a specific amount of defatted powdered milk to raw material fish meat. CONSTITUTION:Raw material fish meat such as fish of white meat, fish of lean meat, etc. is blended with 0.05-5wt% defatted powdered milk. When the defatted powdered milk is added to the fish meat, preferably the meat is premixed with a freezing denaturation inhibitor such as saccharide, phosphate, salt, etc. so as to make dispersion and blending easy. EFFECT:Having no feeling of unpleasant fish smell.
Patent JP-S51116418-A (JP)
Title: Oil-tank leakage detecting method and detector
Inventor: SAKAI YASUO
IPC: E02D27/38
Filed: 1975-04-05
Abstract: PURPOSE: To detect and report stored oil leaking from the crack caused to an oil tank for unequal settlement and other reasons and penetrating into soil bank. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09231054-A (JP)
Title: Unit, method and computer program product for numerical operation
Inventor: MORI HIROSHI
IPC: G06T1/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To maintain fixed accuracy within a valid numerical value handleable by a computer and to accelerate a repetitive arithmetic operation especial1y by rounding down the digit number of an arithmetic value when it is predicted that the arithmetic value is to be larger than a set valid digit number and carrying the digit number of the arithmetic value when it is predicted that it is to be smaller. SOLUTION: Character blocks are discriminated for inputted multilevel images, respectively optimum binarization threshold values are decided and binary images are generated by the binarization threshold value. In the numerical operation processing of a control part 15, the accuracy of a part under a decimal point is maintained even in an integer operation by multiplying a valid digit number preservation variable decided by the processing environment of the computer to the arithmetic value and an arithmetic operation is performed without making an arithmetic result exceed an integer valid numerical value handleable by the computer by dividing the arithmetic value by the valid digit number preservation variable obtained for respective units with average value calculation and skew value calculation as one unit.  Thus, the fixed accuracy is maintained and the numerical operation method of an image processing at a high speed is obtained.
Patent JP-S61200730-A (JP)
Title: Axial ratio compensator
Inventor: MATSUNAKA NAOTO
IPC: H04J11/00
Filed: 1985-03-01
Abstract: PURPOSE:To simplify and to miniaturize the titled device by estimating a casting angle and a DPS of an up-link system from a casting angle and an isotropic phase shift DPS caused in a down-link system so as to obtain the setting angle of the phase difference plate. CONSTITUTION:A received down-link system polarized signal is inputted to a receiver 12 via a group branching device 2, a 90 deg. phase difference plate 3, a 180 deg. phase difference plate 4, a polarized branching device 5 and couples 10, 11, the cross polarized wave component is detected and fed to a servo control circuit 13. The circuit 13 uses the cross polarized wave component as the error signal and 90 deg./180 deg. phase difference drive mechanisms 8, 9 drive the phase difference plates 3, 4 to zero the error signal. The phase difference plate angle in this case is estimated by using a casting angle and a DPS exerted to the up-link at an estimate operation circuit 23 based on a casting angle and a DPS of rainfall exerted to the down-link system and based on the estimated value, a servo control circuit 22 drives the 90 deg. phase difference plate 15 and the 180 deg. phase difference plate 16 of the up-link system through which a transmission wave propagates via drive circuits 20, 21.
Patent JP-S54134082-A (JP)
Title: Belt silicon crystallizer
Inventor: ITOU HIROSHI
IPC: C30B15/34
Filed: 1978-04-11
Abstract: PURPOSE: In a silicon crystallizer having slitted dies immersed in molten silicon,  gas blow openings are placed near the upper portion of the dies to control the temperature distribution thereabout, thereby to produce a specified width and thickness belt type crystal in a high yield.  
     CONSTITUTION: Slitted dies 23a, 23b are immersed into molten silicon which lifts through the slit by capillary action. The lifted molten silicon is contacted with seed crystal and lifted to be grown into a belt type silicon crystal. The gas admission pipes 27a, 27b are provided near the top of the dies in parallel with growing crystal. The flow direction and quantity of the gas is adjusted so that the temperature distribution at the top of the dies are maintained at a specified condiditon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51116586-A (JP)
Title: Escalator
Inventor: NAKAZAWA SATOSHI
IPC: B66B23/14
Filed: 1975-04-07
Abstract: PURPOSE: To provide an escalator, the speed of which is made variable to transfer passengers safely for shortened time period to a desired floor by the use of such a chain as has its pitch made variable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10191789-A (JP)
Title: Paddy rice crop situation inspection device and inspection data processor
Inventor: YAMAMOTO SOICHI
IPC: G01B11/28
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of sampling and to provide basic data for obtaining an accurate crop situation index. SOLUTION: A portable unit 40 is carried into a seedling field and a rice plant ear 46 is clamped between the ground glass plate of a light source unit 12 and the transparent glass plate of an inspection unit 27. In the clamping state, a lamp 20 is lighted and the light is received by a CCD camera 34. Light quantity data are converted to binary data based on plural threshold values, an area rate is computed based on the binary data and a grain filling degree is expressed as a numerical value and outputted to a crop situation index computing part.
Patent JP-S55136249-A (JP)
Title: Alkyl 3-alkylcarbonyl oxy-cis (or trans)-5-octenoate, its preparation and use
Inventor: KAWANOBE TSUNEO
IPC: A23L27/29
Filed: 1979-04-09
Abstract: NEW MATERIAL:A compound of formula I: (R is H, alkyl, or alkenyl group; R 1  is H or -COR 2 ; R 2  is H, alkyl, or alkenyl group).  
     EXAMPLE: Ethyl 3-hydroxy-trans-5-octenoate.  
     USE: Flavor enhancers and modifiers for fruits, and an intermediate for flavor components of apples.  
     PROCESS: A compound of formula II is reacted with a compound of formula III: (R is alkyl or alkenyl group; X' is halogen) in the presence of a metallic zinc to give a compound of formula IV, which is reacted with a compound of formula V: (X is OH, halogen or O; n is 2 when X is 0; and 1 otherwise) to form the compound of formula I: (R is alkyl or alkenyl group; R 1  is -COR 2 ). The compound of formula IV. (Q is H or -COCH 3 ) which is a flavor component of apples, can be obtained from the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06226835-A (JP)
Title: Simple molding of thermoplastic resin plate
Inventor: NAKAGAWA KIYOSHI
IPC: B29C51/10
Filed: 1993-02-06
Abstract: PURPOSE:To provide the molding method suitable for molding a small number of thermoplastic resin plates having many kinds of shapes by simple equipment. CONSTITUTION:A thermoplastic resin plate 7 whose entire surface is uniformly heated and softened is held between a retaining mold 6 whose inner periphery is hollowed out so as to form a desired flat shape and a press frame 10 having a vent hole 9 and subsequently sucked toward the retaining mold 6 to stop suction before the surface on the side of the retaining mold of the sucked thermoplastic resin plate 7 comes into contact with other member.
Patent JP-S53127728-A (JP)
Title: Controller of apparatus having paper leaves conveying path
Inventor: TOMOSADA MASAHIRO
IPC: G03G21/00
Filed: 1977-04-13
Abstract: PURPOSE: To expedite resetting to normal state by providing anomalous conveying detection means in several places of paper leaves conveying path and discretely controlling apparatus according to the detection means which have detected the anomalous conveying of the paper leaves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53127490-A (JP)
Title: Novel nitrogen-containing heterocyclic compound
Inventor: KUBO KAZUO
IPC: A61K31/435
Filed: 1977-04-13
Abstract: PURPOSE: A nitrogen-containing heterocyclic compound of the formula I [R 1 , R 3  are H, lower alkyl, (substituted) lower aralkyl, (substituted) aryl; R 2  is OH, lower alkyl, (substituted) aryl, etc.; R 4  is H, acyl, cycloalkyl, (substituted) aryl, etc.; n is 1-3] ; e.g. 6, 7, 8-trimethyl-5-oxo-1, 2, 3, 5-tetrahydroimidazo [1, 2-a]-pyridine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62198751-A (JP)
Title: Air-fuel ratio detecting device for engine
Inventor: NAGAI MORIAKI
IPC: F02D41/14
Filed: 1986-02-26
Abstract: PURPOSE:To decide a fault without varying the air-fuel ratio of an engine air intake system by deciding the function of a sensing cell or pumping cell from variation in the detection output of the sensing side when a pump current is varied. CONSTITUTION:A pump power source switch SW1 is turned off to reset the pump current ip to zero and air is supplied to an exhaust side by an air pump 21 to form a feedback stop state in consideration of fault decision making. Then, a terminal t2 is selected by a pump power source changeover switch SW2 and feedback control over a pumping cell 10 is performed to apply an independent voltage. Consequently, the specific pump current ip corresponding to the applied voltage is conducted to the cell 10, which begins to perform pump operation. When the current pump current measured value is not within a prescribed range, it is judged that the cell 10 is faulty. Further, when the output voltage VS of the sensing cell 8 on the side of the reference electrode 13 is lower than a specific reference voltage in relation with the pump voltage, it is judged that the cell 8 is faulty. Thus, the faults are decided without varying the air-fuel ratio of the engine intake system.
Patent JP-S56138569-A (JP)
Title: Contactless seal
Inventor: IMANISHI KIYOKAZU
IPC: F16J15/40
Filed: 1980-03-31
Abstract: PURPOSE: To obtain considerable sealing effect by constituting a static gas bearing to a resilient tape at a sealing position and to feed the tape at a high speed in a stable manner without causing any contact of the tape to sealing surfaces.  
     CONSTITUTION: A narrow slotlike tape passage through which tape 4 is to be passed is constituted by coupling upper and lower blocks 14a, 14b together. The width of the interstices defined between the wall surfaces 10a, 10b of the tape passage and the surfaces of tape 4 is preferably smaller than 100M so that the gas flowing through the interstices forms viscous laminar flow. Further, the interstices 11a, 11b in the tape passage 10 are constructed such that their width is reduced stepwise from the atmospheric side toward the pressure-reduced side for constituting a static gas bearing called step restriction or surface restriction to which atmospheric pressure is supplied. 
     COPYRIGHT: (C)1981,JPO&Japio