baber/WOPTO huggingface dataset:
Patent JP-S6157663-A (JP)
Title: Titanium-based coupling agent
Inventor: ARIMOTO KUNIO
IPC: C08K9/00
Filed: 1984-08-30
Abstract: PURPOSE:To provide the titled coupling agent effective to modify the surface of inorganic powder for a composite system such as paint or the surface of the filler of fiber, etc., and to improve various functions and stability, etc. of the composite material, by reacting a carboxylic acid containing rosin with an orthotitanic acid ester. CONSTITUTION:The objective coupling agent can be prepared by reacting (A) a rosin-containing carboxylic acid (preferably 10wt% of the carboxylic acid is rosin) with (B) an orthotitanic acid ester (e.g., tetrapropoxytitanium, etc.).
Patent JP-S5971445-A (JP)
Inventor: OKADA TOMOYUKI
IPC: D02G3/12
Filed: 1982-10-15
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-S5986453-A (JP)
Inventor: HERUBERUTO DEIIDERITSUHI
IPC: B01D35/02
Filed: 1983-09-29
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-H1112016-A (JP)
Title: Normal temperature asphalt mixture for paving having high solidifying speed and excellent miscibility and its production
Inventor: SATO KATSUTOSHI
IPC: E01C7/20
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress the agglomeration phenomenon, increase the solidification speed and improve the miscibility by using aggregate, an asphalt emulsion, a hydraulic inorganic material and a foaming agent as main components and mixing the aggregate with the asphalt emulsion containing the above components in a state having the volume increased by foaming. SOLUTION: The asphalt emulsion is produced by emulsifying a bituminous material consisting of a mixture of one or more components selected from natural asphalt such as lake asphalt, petroleum asphalt such as straight asphalt, heavy oil, tar, etc., in water using an emulsifier such as a surfactant or a clay. The amount of the asphalt emulsion is 2-25 pts.wt. based on 100 pts.wt. of aggregate. The hydraulic inorganic material is e.g. cement, anhydrous gypsum, hemihydrate gypsum or powdery slag and is preferably a cement such as ordinary Portland cement. The amount of the hydraulic inorganic material is 1-20 pts.wt. based on 1.00 pts.wt. of the aggregate. The foaming agent is composed of one or more materials such as aluminum powder and magnesium powder and is used in an amount of 0.01-5 pts.wt. based on 1.00 pts.wt. of the cement.
Patent JP-H0711984-A (JP)
Title: Large two-cycle low load control methanol engine
Inventor: INANAGA NORIYASU
IPC: F02D41/38
Filed: 1993-06-28
Abstract: PURPOSE:To dissolve an important problem on the practical use of a methanol engine by preventing the generation of unburnt methanol and aldehyde. CONSTITUTION:In an engine provided with a pilot fuel injection pump and a main fuel injection pump, a large two-cycle low load control methanol engine comprises detector and controllers M and P for the control lack positions of a main fuel injection pump 10 and a pilot fuel injection pump 11; a number of revolutions of engine detector; and a computer to receive signals from the detectors and decide an engine load into two types of operation of idling and load operation. Control is effected such that, during idling, operation is performed only by the pilot fuel injection pump 11.
Patent JP-H0469849-A (JP)
Title: Tracking system
Inventor: KAWANAKA RYUTA
IPC: G11B15/467
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a good tracking state by superposing two frequencies lower than the frequency of a recording signal on the recording signal detecting two frequency components included in a reproduced signal and using them as a control signal to adjust the rotation of a rotating drum to prescribed phase relations. CONSTITUTION:Detectors 30 and 31 output frequency components f1 and f2 of reproduced outputs of reproducing heads 18a and 19a, and detectors 32 and 33 output frequency components f1 and f2 of reproduced outputs of reproducing heads 18b and 19b. Outputs of these detectors are inputted to switches 35a and 35b, and a comparator 34 compares outputs of detectors 30 and 31 with each other to perform such control that switches 35a and 35b select smaller one of two frequency components. The difference between outputs of switches 35a and 35b is taken by a differential amplifier 36. Phase compensation is performed by a phase compensating circuit 37, and this output and the output of a speed control circuit 38 are added by an adder 39 to drive a capstan motor 41, thereby controlling the reproducing heads 18a and 18b to the best tracking state.
Patent JP-H0937762-A (JP)
Title: Flow chamber
Inventor: HIBI TADAAKI
IPC: C12N15/02
Filed: 1995-06-26
Abstract: PURPOSE: To prevent attachment of a sample cell to an electrode plate and obtain an already treated cell in large amounts, compared with a conventional method by satisfactorily carrying out electric treatment to the sample cell. CONSTITUTION: In this flow chamber equipped with a flat plate spacer from which a part corresponding to a spacer for carrying out electric cell fusing method or a method for introducing nucleic acid to a cell is cut out, two sheets of electric plates which hold the flat spacer and a pressing means enabling pressing or its release to these electrode plates which hold the flat plate spacer, the electrode plates are formed as stripe-like electric plates 51A and 51B in which a non-electrode part 54B is formed in equal width or below, compared with an electrode part 54A, and at least the electrode part 54A of the electrode plates 51A and 51B are polished to mirror face.
Patent JP-H1026253-A (JP)
Title: Y type glove valve having air cylinder
Inventor: KIYOTOKI YOSHIHISA
IPC: F16K17/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To make a drive part compact by forming a Y type glove valve which is provided in zero atmosphere which is isolated from outer air and has atmospheric pressure or more and is opened and closed by an air cylinder in such a manner that a ratio of air pressure for operation of the air cylinder to pressure of zero atmosphere becomes a specific value. SOLUTION: A Y type glove valve which is used to shut off steam in a plant for nuclear power generation consists of an intermediate pressure double acting cylinder 1, an oil cylinder 2, and a spring 3 which are arranged in parallel, generates open and close drive force by the intermediate pressure double acting cylinder 1, and adjusts open and close speed by a throttle valve 6 provided in an oil cylinder 2. In this case, a ratio of air pressure for operation which operates the intermediate pressure double acting cylinder 1 to pressure of atmosphere in which the Y type glove valve is provided becomes a reverse number of a ratio of critical pressure of air for operation to all pressure or more.  Consequently, it is possible to reduce the total length of a drive part by about 25% and the distance between the drive part and the center of gravity of a bonnet by about 35%, facilitate the mounting and dismounting works, and improve its maintenance property.
Patent JP-S5942260-A (JP)
Inventor: ANATOORII WASHIRIIEBITSUCHI KO
IPC: B24B31/06
Filed: 1980-12-24
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-H0468570-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: ISHIBE SHIYOUICHI
IPC: H04N5/357
Filed: 1990-07-09
Abstract: PURPOSE:To increase the strength to an external force and light collection efficiency by providing a micro lens disposed in a solid-state image sensing element, which lens is formed of a first resin film having a recessed portion the cross section of which is substantially semicircular, and a second resin film whose surface is substantially flat having a refraction index higher than that of the first resin film. CONSTITUTION:A first synthetic resin film 7 having an optically high refraction index is applied as a first resin film forming a micro lens onto color filters 4, 5, 6. and a photoresist 8 is applied thereon. A portion 9 corresponding to a light receiving section 1 of this photoresist 8 is selectively removed to form a photoresist pattern 8. Next, the first synthetic resin film 7 is etched with the photoresist pattern 8 as a mask to form a recessed portion the cross section of which is substantially semicircular. Next, after the photoresist pattern 8 used as a mask is removed, a second synthetic resin film 11 employed as a second resin film forming a micro lens is applied onto the first synthetic resin film 7 so that the surface thereof becomes substantially flat.
Patent JP-H1026631-A (JP)
Title: Method and device for detecting rotary angle of air frame
Inventor: SHIROTA SHINGO
IPC: G01C19/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the rotary angle of an airframe by obtaining the acceleration data of gravity in the sine-wave state obtained in correspondence with the rotation of the airframe by the sensor comprising an inertial mass, a plate spring and a solid element. SOLUTION: In a hollow case 2 of a sensor 1, a cantilever-shaped plate spring 3, whose one end is fixed, is provided. An inertial mass 4 having the specified mass is provided at the tip of the plate spring 3. Furthermore, a solid element comprising a strain gage or a resistance gage or the like is provided on the surface of the plate spring 3. When an airframe, wherein the sensor 1 is provided, is fired at a high speed, the airframe is rotated. Therefore, the plate spring 3 is decentered, and the acceleration data of gravity in the sine- wave shape by the acceleration of the gravity, which is changed in correspondence with the decentering, are obtained. When the zero-cross point Z of the acceleration data is made to be 180 deg., the time T per one period is obtained. The rotary angle θ of the airframe can be obtained by dividing the time T.
Patent JP-H0849096-A (JP)
Title: Treatment of galvannealed steel sheet after electrolysis
Inventor: KIMOTO MASAYA
IPC: C25D11/34
Filed: 1994-08-03
Abstract: PURPOSE:To easily produce a galvannealed steel sheet excellent in workability and corrosion resistance after coating at a low cost by subjecting a galvannealed steel sheet to electrolysis in an aq. soln. having specified concn. of the oxyacid of chromium (such as chromic acid) by a.c. current under specified conditions. CONSTITUTION:A galvannealed steel sheet is charged to an aq. soln. contg. at least one kind of compound selected from the oxyacid of chromium (such as chromic acid), the oxyacid of phosphorus (such as phosphoric acid), the oxyacid of manganese (such as permanganic acid) and their salts (such as sodium and potassium salts) by 0.01g/L. Next, electrolysis is executed under 1 to 300 V applied voltage for 1 to 100sec applying time by using a.c. current of 10 to 1000Hz frequency. Thus, the galvannealed steel sheet improved in corrosion resistance after coating and workability without depending on a double layer plating technique can be obtd.
Patent JP-S6076047-A (JP)
Title: Pinch roller driver
Inventor: OGAWA IZUMI
IPC: B65H23/188
Filed: 1983-09-30
Abstract: PURPOSE:To reduce extremely the impact power which is produced when a pinch roller has a contact with a capstan by making the pinch roller base connected to an actuator via a spring follow the action of the actuator to secure a contact between the pinch roller and the capstan after actuating the actuator by a motor and increasing gradually the contact pressure between the pinch roller and the capstan. CONSTITUTION:An electromagnet 21 is energized to shunt a lock lever 23 from a gear 12 toward an arrow E. Then a gear 11 is turned toward an arrow A by a motor 9, and therefore the gear 12 and an actuator 7 are revolved toward arrows B and C respectively and in one body. At the same time, a transmission arm 8 connected to the actuator 7 is turned by a tension spring 16 toward the arrow C centering on a support shaft 6 to transmit the action of the actuator 7 to a pinch roller base 4. Thus the base 4 is turned toward an arrow D, and a pinch roller 3 has a contact with a capstan 2. In such a way, the roller 3 has a gentle contact with the capstan 2 while increasing gradually its pressure.
Patent JP-S6339513-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D57/00
Filed: 1986-08-01
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-H0626347-A (JP)
Title: Fuel supply device for engine
Inventor: YAMAMOTO TOSHIHIDE
IPC: F02D13/02
Filed: 1992-07-09
Abstract: PURPOSE:To improve the stratification of mixture in a low load region and heighten the dispersibility of mixture in a combustion chamber in a high load region so as to improve fuel consumption in the low load region and heighten the effect of improving output in the high load region. CONSTITUTION:A mixture supply port 7 provided separately from intake ports 3, 4 is provided with an injector 25, and pressure air is supplied to this port 7 from an air pump 20. This pressure air is mixed with fuel, and this mixture is supplied to a combustion chamber 2 through a timing valve 15. In a device of such constitution, the mixture supply port 7 is provided with a throttle valve 26 for regulating the flow of pressure air, and the opening of this throttle valve 26 is controlled in such a way as to be small at the low load time and large at the high load time.
Patent JP-H0935326-A (JP)
Title: Optical disk and its production
Inventor: KIKUCHI MINORU
IPC: G11B7/24038
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk having optical properties equal to which in the case of optically forming a projecting and recessed recording pit without causing defect due to the transfer of a recording pit by making at least one or more recording layers of the optical disk made of a material to be changed in reflectance by heat. SOLUTION: The optical disk is manufactured by constituting the 1st recording layer so as to form a reflecting film 2 on a transparent substrate, on which the projecting and recessed pit responding to recording information is formed, constituting the 2nd recording layer so as to form a reflection film 4 with an intermediate UV layer 3 composed of an ultraviolet ray setting resin and further laminating to form a protective film 5. The reflection film 4 is made of the material to be changed in reflectance by heat. The recording information is reproduced by irradiating the reflection film 4 with an optical output laser responding to the information required to record to change the reflectance at the irradiated part.  As a result, the optical disk having the optical property equal to which in the case of forming the projecting and recessed recording pit is obtained without causing defect due to the transfer of the recording pit.
Patent JP-H0356202-A (JP)
Title: Method and device for automatic discharge of defectively fed capsule
Inventor: NISHIGAKI KOJI
IPC: B65B57/00
Filed: 1989-07-14
Abstract: PURPOSE:To make an unattended operation possible and improve the production efficiency by a method wherein the total processes, which are from the detection of the generation of a defectively fed capsule, a temporary stop of a capsule filling machine, the discharge of the short fed capsule and medicinal powdery/granule, which adheres and remains in a filling hole, from the system, to the resumption of the operation of the capsule filling machine, are automated. CONSTITUTION:When a defectively fed capsule detecting signal is transmitted from respective detectors 3, 4, 5, 6, an indicating program for a central angle between a detecting point and discharge point for the normal operation program is started. The defect capsule is turning-carried to the discharge point and temporarily stopped. At the same time, an automatic discharge program is started, and an elector-magnetic valve 17 is opened, and the short fed capsule is sucked by a suction port 12a. The defective capsule is discharged from a holder hole 8 by a push-up pin 14, and compressed air is injected in a filling hole 11 from an air hole for vacuum suction 9, and thus the adhered and remaining medicinal powdery/granule and the defective capsule are introduced to a discharge shoot 12 and discharged to a dust collector 16. When the discharge from the system is completed, the capsule filling machine automatically resumes its operation.
Patent JP-H0348337-A (JP)
Title: Interruption control system
Inventor: JINGU YOKO
IPC: G06F9/46
Filed: 1989-07-14
Abstract: PURPOSE:To make it possible to accept also an interruption with low priority and process it by forming an interruption control circuit for a priority order operating circuit in regard to interruption control asynchronously generated from plural circuits and processing a low-priority interruption factor which is not processed for a fixed time. CONSTITUTION:The interruption control circuit 3 is constituted so as to reverse the priority order of a priority order operating circuit 2 when a low-priority interruption is not processed even after the lapse of a fixed time from the generation of the interruption. Thereby, a low-priority interruption which ca not be processed by a conventional method can be accepted. When the low- priority interruption is processed, the circuit 3 restores the priority order of the circuit 2 again. Consequently, the generation of a phenomenon that a high- priority interruption is frequently generated and a low-priority interruption is neglected is prevented.
Patent JP-H0721873-A (JP)
Title: Push-button device
Inventor: HAKAMATA KAZUHIRO
IPC: H01H3/12
Filed: 1993-06-30
Abstract: PURPOSE:To dispense with a case for housing a pressing member, simplify the member on which the pressing member is mounted, ensure the operation of the pressing member, and provide a good feeling of operation. CONSTITUTION:A push-button device 20 is formed of two members of a pressing member 21 and an arranging plate 22. The pressing member 21 integrally has a pressing part 25, a switch presser part 27, a guide part 28, a lower limit stopper 33, an upper limit stopper 29, and a spring part 30. The arranging plate 22 has an insert hole 35 for inserting the switch presser part 27, a guide hole 36 for slidably guiding the guide part 28, and a stopper hole 37 for slidably guiding the upper limit stopper 29 in the same way. The spring part 30 is pressed onto the arranging plate 22, thereby energizing the pressing member 21 upward.
Patent JP-S5884550-A (JP)
Title: Optical fiber bidirectional transmission system
Inventor: MINEMURA KOUICHI
IPC: H04B10/00
Filed: 1981-11-16
Abstract: PURPOSE:To extent the distance of transmission, by optically amplifying an optical signal which is transmitted to the opposite direction taking an optical signal transmitted unidirectionally as a stimulating light, with an optical fiber stimulated scattering amplification in an optical fiber. CONSTITUTION:A binary signal of, 100Mb/s from an input terminal 5 of the 1st optical transmitter/receiver 1 is given to an optical modulator 8 via a driver 7, where an output light of an Nd:YAG laser 9 having 1.32mum wavelength and +35dBm of output light level is modulated and the result is transmitted to an optical receiver 13 via a branching filter 4, an optical fiber 10, and a branching filter 12 of the 2nd optical transmitter/receiver 11. Further, a binary signal, 97Mb/s from a terminal 15 is converted into an optical signal having 0dBm of output light level at an InGaAsP semiconductor laser having 1.55mum wavelength and transmitted to the fiber 10 via the branching filter 12. This optical signal, 1.55mum of wavelength is amplified with fiber stimulated scattering by taking the optical signal of 1.32mum wavelength as a stimulated light by 30dB and given to an optical receiver 3.
Patent JP-S5884563-A (JP)
Title: Connecting system for test device
Inventor: YOKOTO TAKASHI
IPC: H04M3/30
Filed: 1981-11-16
Abstract: PURPOSE:To make a telephone exchange small-sized, by limiting the correspondence between a test device requiring extension and a communication line to be tested, in a switch module which is the extension unit of the telephone exchange. CONSTITUTION:A subscriber line automatic test device ALT and a subscriber circuit automatic test device ACT start automatically with a prescribed period, and transmit the identification number of a subscriber line SUB accommodated in a module SM to a slave processor SPR in the corresponding switch module SM sequentially. The processor SPR activates a test relay contact (i) and a contact S1 corresponding to a selection switch SW in the module SM to lead in a test objective subscriber line SUB to the devices ALT and ACT. Similarly, the device ALT performs tests for the normality of line insulating resistance and static capacity for the outside of the station of the SUB and the device ACT performs the normality of call connection and the channel taking a test subscriber circuit TLC as an objective to the inside of the station.
Patent JP-S6161832-A (JP)
Title: Fiber reinforced plastic integrally molded article
Inventor: TAZUMI KOICHI
IPC: A47K3/02
Filed: 1984-08-31
Abstract: PURPOSE:To accurately form color boundaries with stable quality and consequently contrive to enhance the design effect of a molded article by a structure wherein seaming members, each of which is affixed to a molding frame, are interposed along seams during molding. CONSTITUTION:Seaming members 6 each of which is affixed to a molding frame 4 and engaged with materials 5A and 5B pinching a seal 3 from its both sides, are interposed along the seams 3 during molding a fiber reinforced plastic integrally molded article 1. The material 5A is filled in engaging parts 7 and at the same time coated onto the top surfaces of the seaming members 6 over the domain ranging from the inner edge to the vicinity of the opposite edge of each seaming member 6. On the other hand, the other material 5B is filled in engaging parts on the surface adjacent to that of the material 5a and at the same time coated onto the top surfaces of the seaming members 6 so as to be put over the material 5A. As a result, the seaming member 6 is turned into a molded part, which is strongly engaged with the materials 5A and 5B on its both sides by means of the engaging parts 7 and 7 without coming off. In addition, because the seaming member 6 is affixed directly onto the molding frame 7 with this double-sided adhesive tape 35, the outer surface of the seaming member 6 can be flush with the outer surface of a bathtub 2 by peeling the tape 35 off the member 6. Further, the seam 3 with uniform and non-disturbed color boundaries can be realized between the seaming member 6 and the materials 5A and 5B at both the sides of the member 6, resulting in enhancing the outer appearance of the bathtub.
Patent JP-H1028063-A (JP)
Title: Microwave transmitter
Inventor: MITSUMOTO HIDEO
IPC: H01Q13/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization, to reduce weight, to improve the reliability of equipment and to perform an operation even in a severe environment by radiating the heat of a microwave power amplifier transported to the outside of a transmitter case body through a porous flat tube heat pipe. SOLUTION: This transmitter is provided with a radiator 8 for radiating the heat of the respective microwave power amplifiers 4 transported to the outside of a case body 6 through the porous flat tube heat pipe 5 from plural radiation fins 7 and fans 9 for sucking air for cooling provided in the respective radiators 8. The part exposed to the outside of the case body 6 of the porous flat tube heat pipe 5 is tightly closed by a sealing material 10 and outdoor air is prevented from advancing to the inside of the case body 6. Then, the heat of the microwave power amplifiers 4 arranged right near the back surface of a plane antenna 2 is radiated by the radiators 8 provided on the outside of the case body 6 by using the porous flat tube heat pipe 5 formed by embedding many thin tubes. Thus, the microwave power amplifiers 4 are cooled without being affected by the posture direction of the antenna 2.
Patent JP-S5885226-A (JP)
Inventor: ABE SUSUMU
IPC: H03K3/45
Filed: 1981-11-16
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。