baber/WOPTO huggingface dataset:
Patent JP-S58121368-A (JP)
Title: Valve unit for reciprocating compressor
Inventor: IZUSHI MINETOSHI
IPC: F04B39/10
Filed: 1982-01-14
Abstract: PURPOSE:To reduce the bending stress at the position, at which the lift of a valve plate is maximum, by a structure wherein the radial radius of curvature of a valve receiver at said position are made larger than that at any position except said position. CONSTITUTION:The radial radius of curvature of a valve receiver 5 is formed R within the range of (x) and infinitely large outside of the range (x). When a valve plate 1 deforms itself along the valve receiver 5, the valve receiver side surface bending stress at the position 4, at which the lift of the valve plate 1 is maximum, becomes lower than ever. Especially, because the radial radius of curvature at the position 4, at which the lift is maximum, is infinitely large, the radial stress at the position 4 becomes zero.
Patent JP-S62164605-A (JP)
Title: Agent for controlling ant of hymenoptera order
Inventor: KUDAMATSU AKIO
IPC: A01N43/54
Filed: 1986-01-13
Abstract: PURPOSE:To provide the titled controlling agent containing a nitromethylene derivative and preferably an attracting bait such as dried powder of insect, beeshoney, sugar, etc., and applied in the form of a poisonous bait. CONSTITUTION:The titled controlling agent contains (A) 1-25wt% nitro methylene derivative of formula (X is halogen, lower alkyl, lower alkoxy, etc.; lis 0, 1 or 2; m is 2 or 3) [e.g. 1-(3-pyridylmethyl)-2-(nitromethylene) tetrahydropyrimidine] and (B) 30-75wt% attracting bait such as dried powder of insect, honey, sugar, etc. The controlling agent exhibits excellent ant- controlling effect by its feed toxicity.
Patent JP-H07210850-A (JP)
Title: Magnetic recording medium
Inventor: SANO KEIICHIRO
IPC: G11B5/72
Filed: 1994-01-18
Abstract: PURPOSE:To improve lubricity by irradiating a carbonaceous protective film with UV, forming a lubricative layer with lubricant molecules each having a specified functional group at one terminal and bonding the lubricant molecules to the protective film. CONSTITUTION:A magnetic layer 2, a carbonaceous protective film 5 and a lubricative layer 4 are successively formed on a nonmagnetic substrate 1 to obtain the objective magnetic recording medium. In this case, the protective film 5 is irradiated with UV, the lubricative layer 4 is formed with lubricant molecules each having a functional group selected from among amino, imino, amido, imido, hydrazino and hydrazono at one terminal and the lubricant molecules are fixed on the protective film 5 by hydrogen bonds. The interaction between the carbonaceous protective film 5 and the lubricative layer 4 is effectively produced and superior lubricity is exhibited.
Patent JP-H10195912-A (JP)
Title: Simplified type holding device for hydraulic shovel
Inventor: NAGAI TAKESHI
IPC: E02F3/40
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive simplified type holding device for hydraulic shovel which can excavate even such fluid materials as sands efficiently and can transfer materials such as various construction materials, cut-down materials etc. SOLUTION: A holding arm mounting bracket 4 is provided on the belly portion of an arm 12 to support an excavation bucket 2 through an attachment connection pin P5 and a stationary holding arm 5 is attached to the bracket 4 through connection pins 6, 7. A holding arm storing bracket 8 to store the arm 5 which is turned about the pin 7, as a fulcrum, by fixing it using the pin 6 is provided on an excavation bucket on the opposite side of excavation.
Patent JP-H10193569-A (JP)
Title: Device for inserting end of machine plate in printing machine
Inventor: NISHI HIDEKAZU
IPC: B41F27/12
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for inserting the end of a cylinder plate in a printing machine that can insert the end of the cylinder plate positively with respect to the form cylinder in spite of a simple structure and control. SOLUTION: In an end insertion device of the cylinder plate, the stay 4 and push-in member 3 move in the direction of arrow 91 in accordance with rotation of a gear 15. The shaft 7 penetrates through an arm 13, and urged in the direction of arrow 91 by the agency of a spring 12. The shaft 7 has a plate 6 connected to its tip end, and the shaft 7 is contacted with the stay 4 by it tip end. When the stay 4 and push-in member 3 move in the direction of arrow 91, the shaft 7, plate 6, and a guide plate also move in following relation via the action of the spring 12. At the point (Fig. B) where the shaft end 7b comes in contact with the arm 13, movement of the plate 6 and guide plate tops, following which only the stay 4 and push-in member 3 move in the direction of arrow 91.  As such, a trailing end side end 10b of the cylinder plate 10 is introduced to be inserted between a trailing end side clamp 23 and a trailing and side clamp 24 along the guide plate.
Patent JP-S59128541-A (JP)
Title: See-through mask
Inventor: MIYAZAWA KANAME
IPC: G03F1/54
Filed: 1983-01-13
Abstract: PURPOSE:To obtain an iron oxide group see-through mask excellent in chemical resistance and wear resistance by mixing tin oxide with an iron oxide film in a see-through mask for exposure. CONSTITUTION:A mask for exposure is made by using a substrate of soda glass, silica glass, etc., covering the whole surface with the base of iron oxide doped by tin oxide at about 400Angstrom -500Angstrom , and etching to a specified pattern by photolithography. The minimum value of film thickness is determined by proportion of mixing of iron oxide with tin oxide, and the transmittivity to ultraviolet ray of 360nm is made to 25% or less. The proportion of doping of tin oxide to iron oxide is selected according to optical transmittivity, chemical resistance and wear resistance, and 5mol%-50mol% is preferable. If 5% or less, chemical wearance becomes poor, and if 50% or more, the transmittivity becomes inferior. Desirably, 15mol%-25mol% is appropriate.
Patent JP-S58120052-A (JP)
Title: Heat pipe type solar heat collector
Inventor: YAMASHITA KAZUO
IPC: F24S10/95
Filed: 1982-01-12
Abstract: PURPOSE:To permit to carry heat efficiently even when the amount of the sun shine is poor by a method wherein a main heat collecting plate and a heat pipe are provided closely while an auxiliary heat collecting plate is provided in a part of the heat pipe, where the operating liquid of the heat pipe is located closely with each other. CONSTITUTION:A flat plate type heat collecting plate, as the main heat collecting plate 8, is provided closely to the heat pipe 5 while the auxiliary heat collecting plate 9 is provided in a part of the heat pipe 5, where the operating liquid 7 is existing, closely with each other. Accordingly, heat is carried by both of the main heat collecting plate 8 and the auxiliary heat collecting plate 9 at the connecting point B of the pipe 5 and the heat collecting plates, therefore, a temperature rise of the connecting point B becomes bigger than other connecting points of the pipe 5. As a result, a part of the pipe 5 is heated locally even when the amount of sun shine is poor, in a manner same as the case when the amount of sun shine is rich, in the actual effect thereof, whereby, the operating liquid begins boiling easily and the heat may be transmitted effienctly.
Patent JP-S60147209-A (JP)
Title: Electrode of electroosmotic dehydrator
Inventor: ITOU YUUSUKE
IPC: B01D33/04
Filed: 1984-01-12
Abstract: PURPOSE:To obtain an electrode having compsitional components equally fluidized therein and having electrical characteristics and mechanical strength necessary for electroosmotic dehydration, by applying compressing molding to a mixture consisting of a conductive fiber, a synthetic resin and beads made of a hard material. CONSTITUTION:As compositional materials of an electrode substrate, a staple carbon fiber 15, a graphite powder 16, a phenolic or unsaturated polyester resin 14 and, in addition thereto, glass beads 17 are used and, after these materials are kneaded and dried, compression molding is applied to the resulting kneaded mixture to prepare a disc shaped plate which is, in turn, cut to form a rectangular electrode with a predetermined dimension. The particle size of the glass beads is 30-45mum and compounding is performed in such a ratio that the resin is 50vol%, the glass fiber is 10-45vol%, graphite is 0-25vol% and glass beads are 5-10vol%. Molding pressure is 300kg/cm<2> and a temp. is selected corresponding to the resin. The volume resistivity of the electrode is 1OMEGA-cm or less.
Patent JP-S57117441-A (JP)
Title: Transport apparatus
Inventor: KOGA YUUHEI
IPC: B65H15/02
Filed: 1981-01-14
Abstract: PURPOSE: To effectively shake down extraneous dust adhered to an article to be trasnported by letting a corrugated cardboard sheet upright by a reversing device and transporting the sheet while it is vibrated on a vibrating conveyer.  
     CONSTITUTION: A corrugated cardboard sheet W is transferred by transport conveyers 2, 3 to be fed into a reversing device 4. The reversing device 4 is turned in the vertical direction by drive of an actuator 44, with the corrugated cardboard sheet W put on a fork 42. Therefore, the corrugated cardboard sheet W is transferred upright onto a vibrating conveyer 6. The corrugated cardboard sheet W is retained upright on the vibrating conveyer 6 and moved while vibration is applied thereto. Accordingly, dust adhered to the sheet W is shaken down. Subsequently, the sheet W is pushed down on a carry-out conveyer by an inverting device not illustrated to be horizontally placed thereon and be carried out. Thus, dust adhered to the surface of an article to be transported can be shaken down assuredly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5598117-A (JP)
Title: Purification of gamma-globulin derivative
Inventor: FUNATSU AKINOBU
IPC: A61K39/395
Filed: 1979-01-17
Abstract: PURPOSE:To prepare a gamma-globulin derivative composed mainly of the monomer, having low anticomplimentary action, and administrable by intravenous injection, easily, in an industrial scale, by treating a sulfonated gamma-globulin in a buffer solution for development with an ion exchanger, thereby removing coagulated globulin molecules. CONSTITUTION:A solfonated gamma-globulin is treated either with an anion exchanger (e.g. DEAE-Sepharose) in a buffer solution for developing use having a pH of 4-10 and an ionic strength of 0.01-0.15, or with a cationic exchanger in a buffer solution having a pH of 4-6.5 and an ionic strength of 0.01-0.1. Most of the monomolecular sulfonated gamma-globulin molecules are adsorbed to the ion exchanger by the treatment, and the coagulated sulfonated gamma-globulin and the non-sulfonated gamma-globulin molecules are passed through the ion exchanger unabsorbed. The absorbed monomolecular sulfonated gamma-globulin molecules are eluted with a buffer solution having a pH of 3-8 (anionic exchanger) or of 6-9 (cationic exchanger). The recovered sulfonated gamma-globulin is purified by conventional process.
Patent JP-H0924813-A (JP)
Title: Braking-pressure adjusting device used for abs of automobile
Inventor: BUN NARUHIRO
IPC: B60T8/34
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a braking pressure adjusting device for an ANS of an automobile whose constitution is simple and which can be easily actuated and can prepare for secondary ABS actuation by instantly returning a rotary valve to an initial position after primary ABS actuation is completed. SOLUTION: A device 100 is provided with a housing 110 which is connected to a hydraulic pump P and guides a pressure fluid, a motor 120 installed above the housing, a bushing 130 to guide the pressure fluid guided through the housing to the inside of the device, a rotary valve 140 which is rotatably arranged in the bushing and transmits the pressure fluid flowed in through the bushing to a wheel cylinder B or returns it to a fluid tank T and a sensor assembly 200 to transmit it to an ECU by sensing an electric signal changing by rotation of the rotary valve 140. In the device 100, manufacturing cost is reduced, and it can be easily installed in an ABS.
Patent JP-S5596610-A (JP)
Title: Induction electric machine winding
Inventor: TAKAHASHI TORAO
IPC: H01F27/28
Filed: 1979-01-17
Abstract: PURPOSE: To reduce unbalance between two-circuit parallel windings such as for a transformer due to the difference of leakage magnetic fluxes crossing with the respective circuits by winding the winding of other circuit with respect to the winding of one circuit while interposing the winding of the other circuit with the windings of the one circuits.  
     CONSTITUTION: Single windings 6-1,... are so wound as to superimpose two insulating conductors A and B. Coiled windings are superimposed along the axial direction of the legs of an iron core while forming cooling duct 9 between the single windings. The conductor A is so wound while interposing between the outer periphery and the inner periphery as to impart predetermined potential between the windings of the conductor B from the outer periphery of the single winding 6-3. Then the conductor B is so wound while interposing between the inner periphery and the outer periphery as to impart predetermined potential between the windings of the conductor B in the single winding 6-4. Thus, a plurality of two-circuit parallel single windings 10 are connected. This process can almost eliminate the unbalance between the two circuits due to the difference of the leakage magnetic fluxes crossing with the respective circuits, thereby preventing the increase of loss due to cross current and reducing the size of the windings and the induction electric machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03210450-A (JP)
Title: Apparatus for testing liquid leak
Inventor: FUKUDA RYO
IPC: G01M3/26
Filed: 1990-01-16
Abstract: PURPOSE:To enhance the detection sensitivity of a liquid leak test by providing a correction device elastically deformed in the direction negating the change of the volume in a master system circuit by the deformation of the diaphragm of a pressure sensor to the master system circuit. CONSTITUTION:The pressure sensor 5 having a diaphragm interposed between an inspection system circuit and a master system circuit and receiving the pressure in the inspection system circuit and the pressure in the master system circuit on mutually separate sides to be elastically deformed toward either one of the circuits by the difference pressure between the circuits to expand is mounted. A correction device 8 elastically deformed in the direction negating the change of the volume in the master system circuit by the deformation of the diaphragm of the pressure sensor is provided to the master system circuit. By this constitution, when the leak state of the test liquid leaked from an object 3 to be inspected is same, large difference pressure is generated between the master system circuit and the inspection system circuit in such a case that the correction device 8 is mounted to the master system circuit as compared with a case equipped with no correction device and detection sensitivity becomes well.
Patent JP-S63172241-A (JP)
Title: Lens driver for auto-focusing device
Inventor: OHARA TSUNEMASA
IPC: G03B13/36
Filed: 1987-01-12
Abstract: PURPOSE:To surely remove the backlash of a gear train by impressing the 1st voltage capable of starting the gear train to drive a motor and dropping the voltage down to the 2nd voltage by which a helicoid ring can not be rotationally driven. CONSTITUTION:Detecting signals from a motor rotational frequency detecting means are not counted for the control of a lens position until power supply based upon the 1st and 2nd voltages is ended, and at the time of ending the power supply based upon the 2nd voltage, the counting is started to apply a lens driving voltage to the motor. Namely, the motor is surely driven by impressing the voltage (1st voltage) capable of starting the gear train at first and then the voltage to be applied to the motor is dropped down to a value (2nd voltage) by which the helicoid ring can not be rotationally driven. Consequently, the backlash of the gear train can be surely removed.
Patent JP-S5557551-A (JP)
Title: Tetralin derivative
Inventor: FUJII SETSUO
IPC: A61K31/24
Filed: 1979-01-19
Abstract: NEW MATERIAL:A guanidinotetralin derivative of formula I (R 1  is II or III; R 2  is -NHCOCH 3 , -CN, -NR 3 R 3 , etc.; R 3  is lower alkyl).  
     EXAMPLE: p-Carbamoylmethoxycarbonyl 7-guanidinotetralin-1-carboxylate.  
     USE: Effective to inhibit the activity of proteinase (trypsin, thrombin, C1 esterase, kallikrein, plasmin, etc.), and useful for the remedy of the diseases caused by the above enzymes.  
     PROCESS: The compound I is prepared by reacting an aminotetralin derivative IV with cyanamide, and optionally neutralizing the product to form a salt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000208862-A (JP)
Title: Semiconductor optical integrated device and its manufacture
Inventor: HATAKEYAMA MASARU
IPC: G02B6/122
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique for stably manufacturing a semiconductor optical integrated device which is low in waveguide loss and kept free from an excess loss caused by a gap in a joint between an optical function part and a passive optical waveguide part, where the semiconductor optical integrated device comprises the optical function part and the passive optical waveguide part on the same substrate. SOLUTION: In a semiconductor optical integrated device 1, an active layer 114 or a core layer 113 is formed at a boundary between a first and a second clad, 112 and 111, near to a joint between the active layer 114 and the core layer 113 forming a limited angle with a <011> orientation on the plane of the substrate 116, and the joint between the clads 112 and 111 is formed of a  111} B plane 115. By this setup, an excellent buried structure can be obtained, and a semiconductor optical integrated device can be improved in characteristics.
Patent JP-H0673061-A (JP)
Title: Method of enatioselective epoxidation of 6-substituted chromene
Inventor: HAINRIHI ENGURAATO
IPC: C07B53/00
Filed: 1993-01-14
Abstract: PURPOSE: To efficiently obtain 6-substituted optically active dihydroepoxybenzopyrane useful as an intermediate for preparation of a compound having potassium channel opening characteristics by reacting specific chromene with a specific salt of manganese complex and an oxidizing agent.  
     CONSTITUTION: The objective 6-substituted optically active 3,4-dihydro-3,4- epoxy-2H-1-benzopyrane of formula III is obtained by reacting chromene of formula I [R(1) is 1-4C alkyl, 1-4C alkoxy or the like; R(2) is H, F, Cl or NO 2 ] with a salt of manganese complex of formula II {R(3) and R(4) are each H, phenyl, thienyl or the like; X is H, 1-4C alkyl, 1-4C alkoxy or the like; Y is di-1-4C alkylamino, 1-2C alkyl-O, 1-5 alkyl or the like; Z is F, Cl, Br, acetate or PF 6 ] and an oxidizing agent such as iodosobenzene in a solvent such as a methylenechloride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01185191-A (JP)
Title: Brand changing device for continuous processing line
Inventor: MORISHIMA HIROSHI
IPC: H02P5/46
Filed: 1988-01-14
Abstract: PURPOSE:To stably control a device even at the time of changing a brand, by finishing the speed change of respective rolls at the same time, at the time of changing the brand, and by setting the speed change accommodated to the thermal time constants of the respective rolls. CONSTITUTION:At the time of changing a brand, the ratio command of respective rolls to a line speed setting unit 28 is inputted from a brand changing command device 31. By a change rate computing circuit 30 through the line speed setting unit 28 and the ratio setting units 19, 20, 21 of the respective rolls, a line speed change rate and the ratio change rate of the respective rolls are computed from the roll for taking the most time to finish the change. As a result, at the time of changing the brand, the change of the respective rolls is finished almost at the same time, and the change of a speed can be performed according to the thermal time constants of the respective rolls.
Patent JP-2000209384-A (JP)
Title: Output method of facsimile equipment and output control method by computer
Inventor: SUZUKI TAKAO
IPC: H04N1/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To enable an operator to set whether or not form output by a recording part is performed from a terminal such as a PC(Personal Computer), set whether or not output is carried out at the time of reception from a specific opposite party, and a time zone from more than one PC without going to the place of the facsimile equipment. SOLUTION: In order to send a recording paper output propriety setting notice instruction or recording paper output propriety setting time zone notice instruction from a PC to facsimile equipment, the recording paper output 44 of a setting menu picture 40 is possible and transmission opposite party specification 45 is signified; after a number is inputted to 43 of RTI or CSI, a facsimile transmission button 41 is clicked to update a recording paper output propriety setting (time zone) external setting table incorporated in the facsimile equipment. Consequently, the facsimile equipment refers to the table at the time of termination and starts a plotter when the output is possible or in an output enabled time zone to output recording paper.
Patent JP-S63174192-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: G07C1/00
Filed: 1987-01-14
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-S57118780-A (JP)
Title: Thawing apparatus
Inventor: KOBAYASHI JIYUNJI
IPC: A23L3/365
Filed: 1981-01-19
Abstract: PURPOSE: To provide an apparatus capable of sensing the thawed state effectively without contact with a frozen food and carrying out the thawing operation, by means of a microwave receiver provided at the bottom of a cooking chamber for sensing the moisture content of the food and controlling a heater and a fan.  
     CONSTITUTION: A casing 1 is provided with a controlling apparatus 12 designed to control a fan 4 for circulating air through the interior of a thawing chamber 2 and a heater 7. A frozen food (A) is introduced into the thawing chamber 2, and air heated by a heater 7 is fed from a duct 6 by the fan 4 into the chamber 2 while irradiating the food (A) with microwaves from a generator 9 to heat and thaw the food (A). The microwaves absorbed by the formed water are increased in the progress of the thawing, and signals sensed by a receiver 11 are reduced. At a given value of the signals, the completion signal is sent to the controlling apparatus 12 to stop the heater 7 and fan 4 and the thawing operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000202929-A (JP)
Title: Manufacture of corrugated fiberboard sheet
Inventor: INOUE SATOSHI
IPC: B31F1/24
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a corrugated fiberboard sheet, with which a warpage can be prevented from developing after being produced. SOLUTION: At the inlet of a double facer 11, moisture metering sensors 24a and 24b for metering the moisture content Wa of a top linerboard 3 and the moisture contents Wb of the back linerboards 2 of single faced corrugated fiberboard sheets 10 are arranged so as to actuate showering devices 25a and 25b in order to make the difference ΔW (=Wa-Wb) between the moisture content Wa of the top linerboard 3 and the moisture content Wb of the back linerboard 2 equal to the optimum difference ΔW0 between the moisture contents, resulting in making the expanding and contracting amount of both the linerboards 2 and 3 during the period ranging from the pasting of the top linerboard 3 to the steady water contained state after the production of the sheet equal to each other. Thus, the warpage of the corrugated fiberboard sheet after its production can be prevented from developing.