baber/WOPTO huggingface dataset:
Patent JP-H08259492-A (JP)
Title: Production of substituted cyclohexanone
Inventor: HAINTSU RANTOSHIYAITO
IPC: C07C45/00
Filed: 1996-03-04
Abstract: Prodn. of a cyclohexanone deriv. of formula (I) comprises hydrogenating a phenol deriv. of formula (II) in the presence of an opt. supported Group VIII metal catalyst (A), opt. one or more alkaline additives (B) selected from alkali (metal) and ammonium salts, and an ether solvent (C). R1-R5 = H, 1-4 C alkyl, 3-8 C cycloalkyl, halogen, OH, 1-4 C alkoxy, 3-8 C cycloalkoxy, mono- or di(1-4 C alkyl)amino, 1-4 C acylamino, COOH, 2-5 C alkoxycarbonyl or CH2Q; Q = OH, 1-4 C alkoxy or 1-4 C acylamino; provided that R1-R5 are not all H.
Patent JP-H10251801-A (JP)
Title: High strength pc steel bar and production thereof
Inventor: TARUI TOSHIZO
IPC: C22C38/58
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength PC steel bar which can be spot-welded and has a good delayed fracture resistance and uniform extending characteristic by making substantially lamellar structure of martensite and ferrite oriented in the longitudinal direction of the PC steel bar. SOLUTION: As the components the objective steel containes 0.2-0.4% C, <=3.0% Si, 0.2-2.0% Mn, 0.005-0.1% Al by wt. and the balance Fe which inevitable impurities and further, Cr, Mo, Ni, Cu, W and B are contained to a specific contents to improve hardenability and delayer fracture resistant characteristic. Further, V, Nb, Ti and Ta are contained to specific contents to generate carbon-nitride in the ferritite, in the lemellar structure of the martensite and ferrite to increase yield strength and improve relaxation characteristic. The steel having such components, is heated in the temp. range of Ac1 -Ac3 and cooled at >=20 deg.C/sec cooling speed after executing hot-working at >=20% rolling reduction ratio to produce the PC steel bar.
Patent JP-S55161817-A (JP)
Title: Preparation of epoxy resin
Inventor: AKAGANE KAZUO
IPC: C08G59/04
Filed: 1979-06-05
Abstract: PURPOSE: To obtain titled resin, excellent in flexibility and corrosion resistance, by reacting a specified flexible epoxy resin with an excess of bifunctional phenols, and reacting the residual phenolic hydroxy group with epichlorohydrin.  
     CONSTITUTION: (a) At least one flexible epoxy resin selected from diglycidyl ether of polyalkylene glycol, epoxides obtained by the partial oxidation of diene, or glycidyl ether of a diol obtained by the addition of an alkylene oxide to bifunctional phenols, is reacted with (b) bifunctional phenols having two hydroxy groups bonded to the benzene ring, in one molecule, in such amounts that the equivalent ratio of the hydroxy group in the phenols to the epoxy group in the flexible epoxy resin is 1.9W25. Then purpose resin is obtained by reacting the residual phenolic hydroxy group with epichlorohydrin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02249006-A (JP)
Title: Programmable controller
Inventor: MATSUURA FUMIE
IPC: G06F9/355
Filed: 1989-03-23
Abstract: PURPOSE:To shorten the execution time of a sequence program by installing an index processing means for bit device which operates when a bit device is index-modified, and an index processing means for word device which operates when a word device is index-modified. CONSTITUTION:At the time of reading the sequence program, an index register is selected based on a bit pattern part 4 for index register selection of device information. When the bit device is index-modified based on a flag 6 for designating index register modification method, the index processing means for bit device 14 is selected to operate and when the word device is index-modified, the index processing means 15 to operate. Thus, the execution time of the sequence program is shortened.
Patent JP-S58187648-A (JP)
Title: Controlling device of hydraulic drive vehicle
Inventor: NAKATANI TOSHINORI
IPC: F02D29/04
Filed: 1982-04-26
Abstract: PURPOSE:To prevent the engine load from suddenly increasing due to the sudden increase of vehicular load by a structure wherein a variable area orifice is provided in order to return the swash plate of HST to its neutral position when load is suddenly increased. CONSTITUTION:When the rotational frequency of an engine 1 is increased, the rotational frequency of a charging pump 2 is also increased and the delivery of pressure oil is increased. Accordingly, the flow rate passing through the orifice 10 is also increased, resulting in producing the difference between the pressure in a left chamber 17 and that in a right chamber 18 and consequently operating an actuator 11 in order to shift the swash plate 7 from its neutral position so that a HST pump 3 delivers pressure oil. A HST motor 4 is driven into rotation by said delivered pressure oil. When the load applied to a loading cylinder 5 is increased, the pressure in the delivery circuit 9 of the charging pump 2 is increased, resulting in thrusting a piston 26a leftward. Consequently, a spool 19 is moved leftward so that the opening area of the orifice 10 is inreased, resulting in decreasing the difference between the pressures in the chambers 17 and 18 and accordingly returning the swash plate 7 to its neutral position.
Patent JP-H10265131-A (JP)
Title: Automatic winder
Inventor: SEKIYA NOBORU
IPC: D01H9/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To increase speed of winding pipe installation work, increase speed of doffing work, and reduce weight of a device to carry out the work. SOLUTION: A winding unit 4 having a drum 6 to rotationally drive a winding pipe 14 by making contact with the winding pipe 14 and a support member 8 to support the winding pipe 14 free to rotate and free to make contact with and separate from the drum 6 is furnished, a winding installation means 15 to carry out motion to install the winding pipe 14 on the support member 8 is furnished, and the winding pipe installation means 15 is controlled so as to be installed on the support member 8 at a position where the winding pipe 14 and the drum 6 make contact with each other.
Patent JP-S62227321-A (JP)
Inventor: TAKIGUCHI OSAMU
IPC: G01N23/04
Filed: 1986-03-31
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-H04307047-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: UENO SHINICHIRO
IPC: G01N29/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide an ultrasonic diagnosing apparatus for diagnosing and treating the closure or constriction in a blood vessel without injection of a physiological saline into the blood vessel. CONSTITUTION:A turbine 3 wrapped in the tip of a catheter 2 is rotated with the movement of a fluid by fluid injection and discharge means 4 and 5 and 15-18 to oscillate an ultrasonic vibrator 1 through a drive cam 11. An ultrasonic wave to be emitted from the ultrasonic vibrator 1 is made to hit an atheroma 26 to detect the ultrasonic wave being reflected for image processing thereby obtaining an ultrasonic tomographic image of the atheroma 26 with a simple system.
Patent JP-H05272971-A (JP)
Title: Laser surveying instrument
IPC: G01C5/02
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a laser surveying instrument which can form a correct horizontal reference level with a simple constitution. CONSTITUTION:A laser surveying instrument comprises a laser semiconductor 40 fixed to a main body for emitting laser light downward, a porro prism 20 hung by a hanging member 21 for reflecting the laser light and a conic reflecting optical member 12 fixed to the main body for reflecting the laser light reflected downward by the porro prism 20 to all directions of 360 deg.. A summit 12a of the reflecting optical member 12 is made to face the porro prism 20, a conic surface of the reflecting optical member 12 is formed in an aspherical face having a focus along a vertical direction including the summit and on a side of the porro prism 20, and the above laser semiconductor 40 is positioned at the focus.
Patent JP-S56167837-A (JP)
Title: Air intake control apparatus for use in reducing engine speed
Inventor: YAMAMOTO MINEO
IPC: F02D9/02
Filed: 1980-05-30
Abstract: PURPOSE: To mix secondary air with a concentrated gas mixture as uniformly as possible by a method wherein  a plurality of auxiliary air intake passages of small sectional area are provided in air intake passages, respectively, and an air intake valve 24 is provided at a concentrated section of the auxiliary air intake passages, in the  case of an engine provided with carburetors in each of its air intake passages.  
     CONSTITUTION: In case where the engine is provided with the carburetors 8 in each of its air intake passages 6,  the auxiliary air intake passages 21 of small sectional area are attached to the air intake passages 6 and the  secondary air intake valve 24 consisting of a negative pressure chamber 28 and etc. is provided at the concentrates section of the passages 21. When the engine speed is suddenly reduced by closing throttle valves 9  during high speed operation of a vehicle, the negative air intake pressure generating in the downstream side of  each of the throttle valves acts on the negative pressure chamber 28 in the valve 24 to force a diaphragm 27  downward to thereby open the valve and therefore, the secondary air flows into the passage 22 where the air is  mixed with the gas mixture and then flows into a combustion chamber 5. On the other hand, the negative air  intake pressure in the negative pressure chamber 28 spreads gradually into a balance chamber 31 through an  orifice 29 and after a lapse of a predetermined time, the pressures exerted on both sides of the diaphragm 27 are  equilibrated. Consequently, the valve 24 comes to close after a lapse of a predetermined time from the time of  reducing the engine speed even during the time when the engine speed continues to be reduced or the engine is  braked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02250714-A (JP)
Title: Cutting device for regular size of rolling material
Inventor: NISHIGAITO NORIO
IPC: B21B15/00
Filed: 1989-03-22
Abstract: PURPOSE:To effectively utilize the equipments, to improve a cutting efficiency and to obtain a good cut face by providing a cold shear and hot saw and selecting/deciding the cutting method by the temperature conditions of the material to be cut. CONSTITUTION:A rolling material 1 is accumulated in a specific quantity each on a line table 2 and transferred onto an accumulative conveyor 4 via a cooled floor 3. The temperature T1 of the top rolling material of the accumulation group is measured by the thermometer 12 at the inlet port of the accumulative conveyor 4 and the material is transferred 5 to a cutting line 6. The cutting line 6 has a hot saw 10 composed of a fixed saw and moving saw and a cold shear 11. The necessary time (t) from the temperature measurement time of the rolling material 1 to shear cutting completion is operated 13 and the temperature T2 of the shear cutting completion time is calculated from the temperature T1 and time (t) by an empirical formula. The shear cutting 11 or hot saw 10 is selected 15 by whether the temp. T2 is within the temperature zone of the shear cutting or not. Thus, the operation rate of equipments is improved and a good cut face is obtainable.
Patent JP-H01244919-A (JP)
Title: Side window for vehicle
Inventor: NISHII TOSHITAKA
IPC: B60J1/08
Filed: 1988-03-25
Abstract: PURPOSE:To contrive the facilitation or the like of opening and closing a side window by dividing it into each front and rear glass further one of the front and rear glasses into each upper and bottom glass while guiding a guide roller of the other glass along a guide rail between the upper and bottom glasses. CONSTITUTION:A side window 1 is formed by a front part glass 3 able to open and close and a rear part glass 4 in a fixed condition. The rear part glass 4 in the fixed condition is divided into two parts of an upper part glass 41 and a bottom part glass 42, while a guide rail 12 is formed in a holder 11 between these glass 41 and 42. Further the guide rail 12 is engaged with a guide roller 14 sliding the front part glass 3. The guide roller 14 supports its supporting frame 15 to the front part glass 3 through a hinge 16. In this way, the front part glass 3 is pulled to the rear and extruded to the outside of the rear part glass 4, thereafter the glass 3 is moved to the rear along the guide rail 12, sliding the guide roller 14, and opened.
Patent JP-H02251390-A (JP)
Title: Welding method for end face butt part of metallic plate by laser
Inventor: YOKOYAMA SHIRO
IPC: B23K26/21
Filed: 1989-03-23
Abstract: PURPOSE:To weld end face butt parts of metallic plates without a clearance by butting each end face of two metallic plates, superposing a bank-like feed material so as to extend over both the metallic plates on the butt part, and irradiating a laser from on the feed material. CONSTITUTION:Each end face 3, 4 of two metallic plates 1, 2 is butted, a feed material 6 of the same quality as the metallic plates 1, 2 formed like a band having width required for extending over both the metallic plates, 1, 2 is superposed on a butt part the 5, and the feed material 6 is irradiated with a laser 7. In such a way, by irradiating the laser 7, the feed material 6 is melted, a clearance 8 in the butt part 5 is filled up, and the butt part 5 is welded surely in a state that there is no clearance at all.
Patent JP-S61231010-A (JP)
Title: Production of optical disk base
Inventor: USUI HIROAKI
IPC: G11B7/2533
Filed: 1985-04-03
Abstract: PURPOSE:To obtain an optical disk base having high heat resistance, by molding and heat-curing a starting material containing a monomer or polymer of a diallyl phthalate type in a mold fitted with a stamper. CONSTITUTION:At least one monomer and/or prepolymer selected from the compounds of the formula are used as components for a material of a disk base. This material is cured by heating in a molding die fitted with a stamper. In the formula, X is H or an alkyl, R is benzene, cyclohexene, cyclohexane, norbornane, 7,7-dichloronorbornane or bivalent atomic groups derived by removing two carbon-bonded hydrogen atoms from alkyl- and/or halogen-substituted products thereof. It is preferable from the easiness of mixing with a polymerization initiator, the easiness of molding or the like reason, the MW of said prepolymer is 5,000-60,000.
Patent JP-H05270971-A (JP)
Title: Graphite crucible for single crystal pulling process and its production
IPC: C30B15/10
Filed: 1992-03-27
Abstract: PURPOSE:To suppress the generation of thermal stress and strain, to prevent the deformation and damage of a crucible and to prolong the life of the crucible by setting the average pore diameter to be smaller at the lower part of a graphite crucible than at the upper part. CONSTITUTION:Mesophase powder composed of two components having different particle diameters (e.g. average particle diameters of 10mum and 42mum) is produced by finely crushing a mesophase obtained by the heat-treatment of coal tar, etc., in vacuum. A carbonaceous raw material compounded with mesophase powder having an average particle diameter of 10mum is filled in the lower part of a rubber vessel and a carbonaceous raw material compounded with mesophase powder having an average diameter of 42mum is filled in the upper part of the rubber vessel. The vessel is subjected to rubber-press forming to obtain a formed material. The formed material is carbonized in an electric furnace and graphitized by a graphitizing furnace in Ar atmosphere at about 2500 deg.C to obtain a graphite crucible 15 for single crystal pulling process. The average pore diameter of the upper part of the crucible is >=0.5mum and that of the lower part of the crucible is <=0.5mum.
Patent JP-H08272680-A (JP)
Title: Bus control circuit
Inventor: HATANAKA AKIRA
IPC: G06F3/00
Filed: 1995-03-29
Abstract: PURPOSE: To access a memory of 16-bit data width even in the case of the existence of a ROM or the like of 8-bit data width in the same block of 128k bytes with respect to an extended board connected to an ISA bus. CONSTITUTION: This bus control circuit is provided for the extended board connected to an address bus, a data bus, and an extended bus of a computer including the control signal indicating the width of the data bus used for data transfer and is provided with a register 2, which is mapped in the address space of the computer and is reset by the reset signal to the extended board, and a decoder 3 which decodes the signal of the address bus; and only when the register 2 is set, the output of the decoder 3 is outputted as the control signal indicating the width of the data bus used for data transfer.
Patent JP-S51148186-A (JP)
Title: The traffic control apparatus
Inventor: NAGAI SHIYUUJI
IPC: E01F9/696
Filed: 1975-06-12
Abstract: PURPOSE: The contradictory indication between the variable signals and the control patterns is prevented in the control of the traffic current in the intersection by the traffic signal light and the variable sings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10265589-A (JP)
Title: Film and magnetic recording medium
Inventor: CHIKUGI TOSHIHIRO
IPC: G11B5/733
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion or adhesiveness without deteriorating the heat resistance, mechanical characteristics, etc., essential to an aromatic polyamide and without affecting improved surface properties. SOLUTION: This film consists essentially of an aromatic polyamide and/or an aromatic polyimide and at least one surface thereof has the following two protrusion groups [1]: 10<2> -10<8> fine protrusions having >=20 nm height from the flat surface of the film and >=10 nm maximum diameter and [2]: >=5×10<8> ultrafine protrusions having <10 nm height and >=3 nm maximum diameter.
Patent JP-S60214662-A (JP)
Title: Data transmission equipment
Inventor: SHIBUI MICHIROU
IPC: H04M11/00
Filed: 1984-04-11
Abstract: PURPOSE:To stop the transmission of an up signal from an information receiving device to a telephone circuit securely and utilize a communication line effectively by cutting off a carrier signal by an input circuit system for a carrier signal to a modem. CONSTITUTION:The adapter 15 of the information receiving device 1 consists of a modem 18 and a signal processing circuit 20 and a carrier signal interrupting circuit 35 is provided to the input circuit system for the carrier signal K1 between the output terminal of the carrier oscillator 21 of the circuit 20 and the modulating circuit 19 of the modem 18. A signal line 36 for transmitting the signal K1 is grounded by the switching element 37 of this circuit 35, a data end detecting circuit 38 is connected to the output terminal of a demodulating circuit 32, and its detection output K3 is supplied as an on control signal to the element 37. Then when the circuit 38 detects a transmission end signal from a data center, the element 37 is turned on and the signal line 36 is grounded to stop securely the transmission of the carrier signal K1 of the oscillator 21 from the modem 18.
Patent JP-S547390-A (JP)
Title: Self-output type neutron detector
Inventor: TAI ICHIROU
IPC: G01T3/00
Filed: 1977-06-20
Abstract: PURPOSE: To eliminate the unevenness in capturing and releasing of electrons and make possible the provision of stable characteristics by mutually insulating the collector electrode disposed on the outside of an emitter electrode with an insulator which comprises covering the electrode contact surface with a conductive substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56168405-A (JP)
Title: Solid state oscillator of microwave
Inventor: MAKINO TOSHIHIKO
IPC: H03B9/14
Filed: 1980-05-29
Abstract: PURPOSE:To increase the range of oscillation enable range with an easy control and a high stability, by connecting a semiconductor direct oscillator to a microstrip line at an end of a dielectric substrate and securing a control for the load impedance viewed from the side of said oscillator and at the position of a dielectric resonator. CONSTITUTION:A semiconductor direct oscillator 12 is connected to an end of a microstrip line 11 formed on a dielectric substrate10, and the DC bias is supplied from a terminal 20 through a low-pass filter 13. Then TE mode dielectric resonators 14 and 15 having different resonance frequencies are installed at the areas of both ends of the line 11 and distant away from the oscillator 12 by about pi/2. The metallic plates 17 and 18 are provided so that they can approximate to and part from the resonators 14 and 15. Then a close adhesion is secured between the plate 17 and the resonator 14 to avoid a resonance that is caused by the resonance frequency of the resonator 14. At the same time, a control is possible for the resonance frequency by varying the distance between the resonator and the line 11.
Patent JP-H03272961-A (JP)
Title: Bill collecting device of cash processing machine
Inventor: KOKUBO TAKESHI
IPC: G07D9/00
Filed: 1990-03-20
Abstract: PURPOSE:To true up the widths of paper sheets by disposing two shafts crossing the axle of a vane accumulating wheel at right angles on both sides of the collecting wheel, fixing an eccentric roller to the shafts, and rotating the eccentric roller by a timing pulley at a fixed speed. CONSTITUTION:A bill 107 sent by a carrying roller 104 is received between blades provided on a collecting wheel 105 outer circumference, and rotated in the direction B. Two shafts 103 crossing the shaft 106 of the accumulating wheel 105 at right angles are disposed on both sides of the accumulating wheel, and eccentric rollers 101 and timing pulleys 102 are mounted to the respective shafts 103. The eccentric rollers 101 are simultaneously rotated in the opposite direction A by the timing pulleys 102. Therefore, even if the bill 107 laterally slips and enters between the blades, it is gradually gathered to the center by patting both end parts by the eccentric rotating movement of the eccentric rollers 101, and accumulated with the lateral width of the bill being trued up.
Patent JP-S51149699-A (JP)
Title: Rotar y wing
Inventor: BANDOU SHIYUNICHI
IPC: B64C27/473
Filed: 1975-06-14
Abstract: PURPOSE: Conventionally, metal skin of rotary wing is formed integral to form upper and lower portions and leading edge portion. The invention provides a rotary wing having separate outer and lower skins of relatively large curvature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55164257-A (JP)
Title: New plastered wall material
Inventor: SHINOZAKI IWAO
IPC: C09D5/00
Filed: 1979-06-09
Abstract: PURPOSE: A plastered wall material, which is capable of being finished quickly, applicable to an old wall directly without fading and discoloring the heart wood, and prepared by mixing white marble powder and a chemical paste with a wood working bond (adhesive).  
     CONSTITUTION: A premix of 2.5g white marble powder and 2.4% a chemical paste is mixed with 4W5% of a wood working bond (adhesive) in use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06280456-A (JP)
Title: Grid structure
Inventor: OKADA MIZUO
IPC: E06B9/01
Filed: 1993-03-30
Abstract: PURPOSE:To prevent frames from coming off. CONSTITUTION:Frames 10 which cross each other, provide main frames 11a and 12a which extend in one direction and reinforcing frames 12b and 11b which joined with the main frames 11a and 12a in a laminated state. These main frames 11a and 12b and the reinforcing frames 12b and 11b are joined with each other where the bottoms of cross section trapezoids are placed as opposed. The ends of the other intersecting reinforcing frames 12b and 11b are placed into contact with each side of these mainframes 11a and 12a where the reinforcing frames are joined with the main frames in a laminated state, which makes it possible to prevent he main frames and the reinforcing frames from coming off and prevent the intersecting frames from coming off.