baber/WOPTO huggingface dataset:
Patent JP-S62248885-A (JP)
Title: Flow regulator for variable capacity pump
Inventor: NAKAMURA KANEHITO
IPC: F04C2/344
Filed: 1986-04-23
Abstract: PURPOSE:To achieve a highly accurate control by controlling the restricting quantity of a variable restrictor by means of a member responsive to the temperature of fluid to be delivered from a pump. CONSTITUTION:Actuators 3, 4 for controlling the eccentric quantity are provided to a variable capacity oil pump 1 while a variable restrictor 10 is provided in a delivery oil path 9. The restricting quantity of the variable restrictor 10 is controlled by means of a temperature responsive member 16 and when the temperature of the delivery fluid is high, a thermo wax 18 is fused to push a spool 12 to the left so as to reduce the restricting area. It will function reversely when the temperature is low. Consequently, the variation of the differential pressure across the restrictor due to the variation of the viscosity caused by the temperature variation can be corrected.
Patent JP-H01263315-A (JP)
Title: Disposing method for pile head part for cast-in-place concrete pile
Inventor: KUBO HARUJI
IPC: E02D5/34
Filed: 1988-04-14
Abstract: PURPOSE:To facilitate cutting of an extra-banking part, by a method wherein an air pipe is inserted in extra-banking concrete during curing, concrete and bentnite are agitated together and mixed together by means of air bubbles to prepare bentnite concrete. CONSTITUTION:Concrete 14 is placed in a pile hole 11, in which bentnite sludge is poured, up to a specified height from a pile upper end Ho. An air pipe A is inserted in an extra-banking concrete part, air bubbles B are expanded in the extra-banking concrete, and the extra-banking concrete part forms bentnite concrete prepared by mixing together concrete and bentnite sludge. After curing of a concrete pile, bentnite concrete is cut for removal. This method enables facilitation of removal of the extra-banking part of a pile.
Patent JP-S5426735-A (JP)
Title: Image reproducing apparatus
Inventor: NAKATSUI HISASHI
IPC: G03D5/00
Filed: 1977-08-01
Abstract: PURPOSE: To provide a reproducing apparatus, which is simple in construction and feasible in operation, by supplying a developing liquid to an inclined exposing and focusing section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63257943-A (JP)
Title: Optical recording and reproducing system
Inventor: NEHASHI SATOSHI
IPC: G11B7/09
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a simple signal reproducing system and the recording film appropriate therefor by forming the recording film of an optical recording medium from the alloy contg. more than one kind of specific elements and transition metal and providing the means detecting a focus error signal and track error signal as well. CONSTITUTION:An optical recording medium is composed of more than one kind of elements among Nd, Pr and Sm and transition metal, moreover, the alloy contg. other rare earth elements at its recording film 203, which has the structure of the side being not the substrate formed on a transparent substrate 201 being protected directly or indirectly by a transparent plate or resin coating layer. And it has the 1st detecting means consisting of the optical detector detecting the polarized angle of the light transmitting the optical recording medium 203 and a photoelectric conversion element and the 2nd detecting means detecting a focus error signal and track error signal by the light reflected from the recording medium 203. Since it is composed of the medium for reproducing a transmitting light of low cost and high yield and the signal reproducing part simple and strong for a noise, flaw, etc. its production is easy and high reliability is obtainable.
Patent JP-H02270116-A (JP)
Title: Magnetic recording medium
Inventor: NAGATAKI YOSHIYUKI
IPC: C09D175/06
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and electromagnetic conversion characteristics by using a polyurethane resin comprising polyester diol containing 3-methyl-1,5-pentane diol as a binder component. CONSTITUTION:Such a polyurethane resin comprising a polyester diol containing 3-methyl-1,5-pentane diol is used to improve the solubility of polyurethane resin in an org. solvent, as polyurethane resin is excellent in heat resistance and wear resistance as the binder component. This polyurethane resin can be also used for a coating material of a back coat layer containing no magnetic powder. By using the polyurethane resin which is improved in the solubility into an org. solvent and is excellent in heat resistance and wear resistance as the binder component, the obtd. medium is excellent in durability and electromagnetic conversion characteristics.
Patent JP-H05268620-A (JP)
Title: Automatic white balance adjusting circuit
IPC: H04N5/59
Filed: 1992-03-19
Abstract: PURPOSE:To automatically adjust the white balance by connecting a current detecting resistance in series to a CRT cathode with a cathode clamp circuit between them and controlling the gain of an amplifier based on the inter- terminal voltage of this resistance. CONSTITUTION:When the cut-off voltage is adjusted, a transistor TR 79 is in the turning-on state and the operating current of an error detecting circuit 100 is converted to a voltage by a resistance R 77 and is impressed to a CRT cathode G through a clamp circuit 75, and a beam current flows to a resistance RD from the cathode G. The voltage due to this resistance RD is used for cut-off voltage adjustment, and the current of the R 77 is so controlled that this voltage is equal to a reference voltage VrB of the circuit 100, and thereby, the normal cut-off voltage is impressed to the cathode G. When a switch SW1 is turned on at this time, a reference drive voltage VIW is converted to a current by a V/I conversion circuit 20, and a current flows to a TR 68. A voltage corresponding to the current value is generated in the R 77, and a current flows to the resistance RD, thus controlling a gain controller 30.
Patent JP-S59218586-A (JP)
Inventor: KUSAKABE HIROMI
IPC: H05B37/02
Filed: 1983-05-26
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-H01263836-A (JP)
Title: Information transfer system for virtual computer system
Inventor: YOKOYAMA YASUSHI
IPC: G06F12/08
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the address conversion loss which is caused when the information is transferred between a real computer and a virtual computer by using a transfer instruction that can designate one of two transfer objects via a logical address of the real computer and the other transfer object via a logical address of the virtual computer respectively. CONSTITUTION:A real memory space 101 is divided into four spaces, i.e., a real computer memory space 102 and the virtual computer memory spaces 103 to 105. Each of these four spaces is divided into the fixed number of pages and a real page is attained with the segment and page numbers shown in a logical address. For instance, an address alpha of a real computer logical space 6 shows a real page 113 together with an address beta of a virtual computer logical space 13 showing a real page 123 respectively. Furthermore the spaces 103 to 105 are not defined in the space 6 and therefore the accesses given to the spaces 103 to 105 must be all designated in the virtual computer logical addresses.
Patent JP-H03290518-A (JP)
Title: Regulating gate device
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1990-04-06
Abstract: PURPOSE:To enable the alternate phased tumbling motion of a gate body by arranging a plurality of gate bodies side by side in a water channel, and applying a pressing force to a float, interlocked with the rotation of a winch in relation to the tumbling motion of the gate bodies due to the upward motion of the float. CONSTITUTION:A plurality of gate bodies 1A and 1B are provided side by side in a water channel in such a way as to be rotatable, and lifting members 6A and 6B are wound with winches 10A and 10B, thereby erecting each of the gate bodies 1A and 1B. Then, floats 20A and 20B for detecting a water level in the channel are provided, and an automatic device is installed for tumbling the gate bodies 1A and 1B, according to the upward motion of the floats 20A and 20B. Also, pressing means 36A and 36B are provided for applying a pressing force to the floats 20A and 20B, interlocked with the rotation of the winches 10A and 10B. When a water level in the channel rises and one of the gate bodies 1A begins to tumble, a pressing force is applied to the float 20A, and the tumbling motion of the gate body 1A is stopped half way. Subsequently, when the water level further rises and the other gate body 1B begins to tumble, the motion thereof is similarly stopped half way. Furthermore, the phased tumbling motion of the gate bodies 1A and 1B is performed alternately by repeating the aforesaid processes.
Patent JP-S62248625-A (JP)
Title: Method of molding pipe coupling
Inventor: KYOMEN JUNSUKE
IPC: B29C65/20
Filed: 1986-04-21
Abstract: PURPOSE:To mold easily a pipe coupling whose inside is smooth by eliminating that a bead is protruded in an inward direction of a pipe, by performing adhesion by regulating an inside form by making use of a molding jig as a kind an inner mold. CONSTITUTION:A pipe end 1A of a plastic pipe 1 and a pipe coupling 2 made of plastics are heated up to the softening point by heating jigs 3, 4A or 4B molded by coinciding with respective forms of the pipe end 1A and pipe coupling 2. Then a molding jig 5 having a core 5A which is capable of forming an annular space S corre sponding to a thickness M is inserted between the inside 2A of the pipe coupling 2 made of the plastics and the jig through an opening end side 2B of the pipe coupling 2 made of the plastics for fixation. The plastics which is in a softened state is pressed in the annular space S through an opening end 6 of the same, the outside 1B of the plastic pipe and the inside 2A of the pipe coupling made of the plastics are unified through fusion of them and the molding jig 5 is pulled out after slow cooling. Although generated within a space P to be surrounded by the pipe end 1A of the plastic pipe 1, a protruded line 2C and the outside of the core 5A of the molding jig 5 at the time of pressing-in of the plastic pipe 1, a bead is prevented from swelling on the outside of the core 5A and from protruding into the pipe.
Patent JP-H1030024-A (JP)
Title: Polycarbodiimide compound, its production, resin composition and treatment of article
Inventor: NAKAMURA MICHIEI
IPC: D06P1/44
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain polycarbodiimide compound having such structure that the molecular chains are mutually bound in a branched fashion, capable of forming film adhesive or coating film on an article even under post-treatment condition at normal or relatively low temperatures, therefore useful as e.g. an adhesive. SOLUTION: This polycarbodiimide compound has such a structure that at least four molecular chains each bearing carbodiimide group are mutually bound in a branched fashion. It is preferably that this polycarbodiimide compound has an average molecular weight of 1,000-30,000 and is obtained by reaction between (A) an isocyanate compound bearing each at least one carbodiimide group and isocyanate group and (B) a polyol, polyamide and/or amino alcohol each bearing at least 4 OH groups, amino groups and/or imino groups in the molecule and, if needed, further reaction of (C) a monohydric alcohol or monoamine bearing one OH, amino or imino group in the molecule.
Patent JP-H0948728-A (JP)
Title: Antipyretic and analgesic agent
Inventor: KAKIMOTO MASAHISA
IPC: A61K31/19
Filed: 1995-03-27
Abstract: PURPOSE: To obtain an antipyretic and analgesic agent capable of improving the anti-inflammatory, antipyretic and analgesic effects of ibuprofen while moderating its adverse effects such as a disturbance in gastric mucosa. CONSTITUTION: This antipyretic and analgesic agent contains ibuprofen of formula I and tranexamic acid of formula II in a ratio of 1:(0.1-10) ibuprofen to tranexamic acid. Further it is preferable to blend caffeine of formula III. It is effective in anti-inflammation and analgesic actions for head ache, tooth ache, pain after tooth extraction, sore throat, earache, arthralgia, neuralgia, lumbago, muscular ache, pain related to stiff shoulder, pain due to bruise, pain due to bone fracture, pain due to sprain, menorrhalgia, and posttraumatic pain and in antipyretic action for chill and fever. Besides the above ingredients, by blending commonly used components suitably, tablets, capsules, pils, granules, powder, syrup, suppositories, etc., are prepared.  Usually, an adult takes 200mg for one time dose, up to 2 times a day and the upper limit of maximum 600mg per day as ibuprofen, 750-2,000mg per day by dividing to 3-4 times a day as tranexamic acid as the oral administration, and <=250mg per day as anhydrous caffeine.
Patent JP-S63260008-A (JP)
Title: Leakage transformer for discharge lamp
Inventor: SAKAI SHIGEAKI
IPC: H01F27/32
Filed: 1987-04-17
Abstract: PURPOSE:To discontinue all the operations of a leakage transformer for a discharge lamp to ensure the safety and avoid waste loss of power in the end of the life of the transformer or the like by a method wherein an auxiliary coil which is connected between a primary coil and an AC source and covered with a low temperature melting insulating film is wound in a bobbin in which the primary coil and so forth are wound in a predetermined manner. CONSTITUTION:In a leakage transformer for a discharge lamp, an AC source 11 is connected to a primary coil 1 in parallel through an auxiliary coil 3. A secondary coil 6 is connected to the primary coil 1 and a discharge lamp 7 in series. The winding directions, as well as the connection manner, of the primary coil 1 and the auxiliary coil 3 are in additive polarity and the two coils are wound in a same bobbin 10. The insulating film 3' of the auxiliary coil 3 is made of material such as polyurethane which is melted at a low temperature. When the leakage transformer is over-heated, the insulating film 3' begins to melt and a plurality of closed circuits are produced at various positions in the auxiliary coil 3. Each closed circuit shows a transformer effect with the primary coil 1 and an overcurrent is applied to the closed circuit to fuse the circuit in a moment. If one of the closed circuits is fused and the part of the auxiliary coil 3 where the closed circuit exists is lost, a kind of discontinuous state is produced and power supply from the AC source 11 to the primary coil 1 is discontinued.
Patent JP-S5719322-A (JP)
Title: Improvement of sulfide stress corrosion cracking of low alloy steel
Inventor: INOUE YASUSHI
IPC: C22C38/46
Filed: 1980-07-08
Abstract: PURPOSE: To produce a steel of superior sulfide stress corrosion resistance characteristics by hardening a low alloy steel which is limited of the content of P in particular from an austenite temp. region to convert the greater part to martensite structure then tempering the same for a short time in a prescribed temp. region below an Ac 1  transformation point.  
     CONSTITUTION: A low alloy steel which contains 0.05W0.35% C, 0.01W0.30% Si, 0.15W1.5% Mn, and 0.05W0.10% Al and of which the content of P is limited as follows is prepd. Namely, the content of P is limited to (Si+0.05)×P≤0.00375 when the tempering temp. is above 700°C, and to (Si+0.05)×P≤0.00075 when above 650°C. Next, this low alloy steel is preferably finely grained and is hardened from an austenite temp. area to convert ≥90% to martensite structure. Next, this low alloy steel after the hardening is tempered for a short time of ≤300sec in the temp. region of above 650°C and below the Ac 1  transformation point, whereby the steel which has 60W80kgf/mm 2  yield points and is superior in sulfide stress corrosion cracking resistance characteristics is produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06307659-A (JP)
Title: Air conditioner
Inventor: WATANABE MASAMI
IPC: F24F1/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve productivity, to simplify a circuit configuration and to easily control a blower by forming an upper motor for driving an upper blower and a lower motor for driving a lower blower of motors having the same winding structures and capable of rotating equivalently in forward and reverse rotations. CONSTITUTION:Both upper and lower blowers 3 (3u and 3d) for diffusing cold air, warm air from a diffuser are provided in a housing 1, and each composed of a crossflow fan 4 and a motor 5 for driving it. The upper fan 4u is rotated from above to below, and the lower fan 4d is rotated from below to above. Since the motors 5 are mounted at a right side end from the fans 4, the motor 5u is rotated counterclockwise, and the motor 5d is rotated clockwise. These motors 5 have the same winding structures and can rotate equivalently in forward and reverse rotations. Thus, a motor mounting operation is facilitated.
Patent JP-H03292160-A (JP)
Title: Thermal recorder
Inventor: TOKUMASU TAKAHIKO
IPC: B41J2/35
Filed: 1990-04-10
Abstract: PURPOSE:To eliminate a printing density difference between blocks by a method wherein the pulse width of a recording signal of each divided blocks of a thermal head is set based on a resistance value of a heating resistor of each block and a wiring resistance value to the heating resistor of each block. CONSTITUTION:Heating elements are divided into four blocks A, B, C, D. It is assumed that each of the blocks A, B, C has 448 dots and the block D has 384 dots. Strobe signals of pulse widths TA, TB, TC, TD are applied to the respec tive blocks. On the basis of the pulse width TA, the pulse widths of TB, TC, TD are calculated by formulas (1), (2), (3), where RA - RD are resistance values of heating resistors of each block and rA - rD are wiring resistance values. In the conditions of RA=RB=RC, RD=(448/384)RA and the same voltage is applied to points E and F, rB=rC=2rA, rD=rA are assumed. At this time, TB, TC, TD are found by formulas (1)', (2)', (3)'. In this manner, even if blocks are different in dot number, or a voltage drop results from the resistance of the wiring, these problems are corrected, a constant printing energy is applied to the heating resistors, and a printing density difference is eliminated.
Patent JP-H03294659-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02P5/153
Filed: 1990-04-10
Abstract: PURPOSE:To restrain engine speeds only from fluctuating by means of correction for ignition timing by providing an ignition timing correction means which restrains secondary differentiated values from fluctuating around the 'zero' point of them based on parameters related to the secondary differentiated values of detected engine speeds. CONSTITUTION:A control unit 6 is equipped with an ignition timing correction means and a correction quantity control means as software function, in this case, a crank angle detecting means constituting an engine speed detecting means is equivalent to a crank angle sensor 12 and a frequency measuring means is equivalent to the control unit 6. Ignition timing is then constituted to be corrected in lag and lead angle in such a way that fluctuation is restrained around the 'zero' point of secondary differentiated values of engine speeds detected by an engine speed detecting means. By means of ignition timing ADV correction as mentioned above, when change in engine speed takes place during acceleration, control which restrains only change in engine speed, can be performed, ignition timing correction can thereby be made, which restrains engine speeds from fluctuating at all times without distinction of speed between steady speeds and transient ones.
Patent JP-H0663050-A (JP)
Title: Sensor apparatus for optical determination of physical or chemical parameter directly or indirectly
Inventor: DEIITORITSUHI BUERUNAA RIYUBAA
IPC: A61B10/00
Filed: 1993-04-20
Abstract: PURPOSE: To enable to detect more correctly a physical or chemical parameter in a body of a man or an animal, by composing an indicator room as a capsule and making the capsule material be transparent in a wavelength area within a specific range. CONSTITUTION: A capsule 1 surrounding an indicator 2 is put, for instance, into a stomach. Then an excitation radiation 4 penetrates the capsule 1 in body tissue 5, a gastric wall 6, a gastric room 7 to act the indicator 2 on. After radiation 8 for measurement irradiated from the indicator 2 passed through the capsule 1, the gastric wall 6, and the body tissue 5, reaches a detector 9 combined with an evaluation unit 10. Thereby a place to determine the physical or chemical parameter can be univocally limited to make even an indicator material toxic or improper for tissue be used.
Patent JP-S63258236-A (JP)
Title: Internal mirror for automobile
Inventor: UEMATSU YOSHICHIKA
IPC: B60S1/08
Filed: 1987-04-17
Abstract: PURPOSE:To mount and support a sensor stably and easily by so connecting a fore arm to an upper arm fixed to an internal mirror stay as to be freely rotatable via a spring, and pressing the sensor on the fore arm to a windshield via a ball and socket joint. CONSTITUTION:A mounting stay 10 for an internal mirror 15 is fitted to body structure via a cushion means 11. The upper end of an upper arm 21 for fitting and supporting a sensor 25 to detect light incident upon a windshield and a rain drop thereon is fitted to the stay 10. And the upper arm 21 is fitted with a fore arm 23 energized to turn freely with a spring 26 around a support pin 22. The sensor 35 is pressed to the windshield 1 and supported on the tip of the fore arm 23 via a ball and socket joint 24. The sensor 25 becomes free from resonance and can be fitted stably and easily, because of the connection thereof to the mirror mounting arm supported on the body structure via the cushion means as aforementioned.
Patent JP-H02270744-A (JP)
Title: Two-sheet insertion detecting device
Inventor: KONISHI KEISUKE
IPC: B65H7/12
Filed: 1989-04-13
Abstract: PURPOSE:To increase the responsiveness against the change in thickness by sorting the detected thickness of a plate into either one of preset multiple thickness ranges, and detecting the two-sheet feeding of plates depending on whether the sorted thickness range is within the normal range or not. CONSTITUTION:Multiple thickness ranges for sorting the size of the thickness value of a work W are set by a thickness range setting means 13 based on sort set values inputted by a sort set value inputting means. The thickness value measured by a thickness sensor 11a and the thickness range set by the thickness range setting means 13 are compared, and the thickness range corresponding to the thickness value is judged by a thickness range judging means 14. The thickness range corresponding to the thickness value obtained when the normal thickness of the work W is measured is specified by a thickness range specifying means 15, the judged thickness range and the specified thickness are compared, if both of them do not coincide, it is judged that two or more works W are measured, and an abnormality signal NG is outputted from an outputting means.
Patent JP-S5519284-A (JP)
Title: Alphaavinylamino acid and ester
Inventor: AASAA EE PACHIETSUTO
IPC: A61K31/405
Filed: 1979-07-24
Abstract: Novel  alpha -vinyl- alpha -aminoacids having the formula <CHEM> wherein R has the signification given in the description and is H or C1-C18 alkyl, e.g. the compounds of the formulas <CHEM>  are prepared e.g. by treating a derivative of the formula <CHEM> with a strong base and an alkylating agent, followed by hydrolysis. The novel aminoacids are useful for treating hypertension, as gastric secretion inhibitors, antihistamine antiallergics and antitumor agents. Furthermore, they exhibit enzyme inhibition.