baber/WOPTO huggingface dataset:
Patent JP-S5544032-A (JP)
Title: Cooling device utilizing after-peak tank
Inventor: KONDOU RIYUUHEI
IPC: F01P3/20
Filed: 1978-09-19
Abstract: PURPOSE: To effectively cool the coolers of a studding tube, lubricating oil and cooling fresh water by the circulation of seawater to a seawater exhaust port from a seawater intake, by mounting the intake to the bottom of a ship near the front of an after-peak tank and the exhaust port to a shell plating of an upper portion of the tank.  
     CONSTITUTION: A studding tube 2 in an after-peak tank 1, a lubricating-oil cooler 5 for a diesel main engine and a cooler 6 for cooling fresh water are cooled by the circulation of seawater to a seawater exhaust port 1c installed to a shell plating of an upper portion of the tank 1 from a seawater intake 3 disposed to the bottom of a ship near the front of the tank 1. Thus, a seawater pump for cooling becomes useless because said coolers 5, 6 are cooled by the ventilation of seawater, there is no necessity for mounting these coolers 5, 6 to an engine room and the floor space of the engine room can be provided with allowance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06325222-A (JP)
Title: Ic card reader/writer
Inventor: KUNO HIROHITO
IPC: G07F7/08
Filed: 1993-05-18
Abstract: PURPOSE:To prevent the fault due to the contact failure of the contact of an IC card where data is read and written via the contact. CONSTITUTION:An IC card 101 is connected with the power source line 102, a communication line 103 and a ground line 104, respectively, via a contact within an IC card reader/writer 111. The power source voltage VCC of the IC card reader/writer is supplied to the IC card via the ground line. The IC card reader/writer compares the signal voltage transmitted from the IC card via the communication line with reference voltage Vref (in this example, the voltage where VCC is divided by voltage dividing resistances RV and RG) via a comparator 107, defines the signal of the level which is equal to or higher than that of the Vref as an H level, defines the signal of the level which is equal to or lower than that of the Vref as an L level, reads the signals in a CPU 110 and ejects the IC card as it is defined as a failure if a communication is defective. Therefore, the writing fault of defective data on the IC card due to the contact failure of the contact, etc., is prevented.
Patent JP-S5639369-A (JP)
Title: Expansion valve device
Inventor: ISHIGAKI HISASHI
IPC: F16K3/32
Filed: 1979-09-08
Abstract: PURPOSE:To vary a flow volume of a cooling medium delicately even it is near zero by a method wherein an expansion valve is formed so that taper-shaped notches of a slide valve are located at a fore end side than an opening communicating with an inlet port of the cooling medium when a popet valve closed a valve seat communicating with an outlet of the cooling medium. CONSTITUTION:A spool 3 is inserted within a cylinder 2 and is slided by a proportional control solenoid 4 attached to an aft end of a main frame 1. A popet valve 3a is formed at a fore end of the spool 3. A slide valve 3b is formed at an intermediate portion of the spool 3 and provided with taper-shaped notches 3c at several parts of an outer periphery thereof. A passageway 3d communicates the fore end side of the spool 3 with the aft end side of the same. The slide valve 3b is formed so that the notch 3c is located at a position closer to the passageway 8a side than a port 2a and closes it in a condition that the popet valve 3a closed the passageway 8a.
Patent JP-H01288326-A (JP)
Title: Coating apparatus having sample returning pipe
Inventor: KOYARI KIYOJI
IPC: B01J2/00
Filed: 1988-05-12
Abstract: PURPOSE:To make possible to return a sample to the inside of a pan without opening a cover so as to prevent the atmosphere in the inside of a coating pan from changing by making possible to return the sample through a returning pipe. CONSTITUTION:A circular open part is formed in the front of a coating pan 1 rotating on a rotary axis. A cylindrical part 3, which is rotatable relatively to the circular open part and fixed on a stationary part, is installed, and a pipe 4 for returning a sample is installed while penetrating the cylindrical part 3. A sample can thus be returned through the returning pipe 4, consequently, the sample can be returned without a cover being opened. As a result, the atmosphere in the inside of the coating pan does not change and a foreign material, etc. in the open air does not adhere to a tablet.
Patent JP-H02298461-A (JP)
Title: Lens peripheral grinding unit with unfinished lens judger
Inventor: SHIBATA RYOJI
IPC: B24B9/14
Filed: 1989-05-09
Abstract: PURPOSE:To enable to easily judge whether an unfinished lens is grindable before operation or not by pivotally supporting an outer diameter checking ring concentrically with a grinding wheel of the unfinished lens, and installing a detecting means for a detecting position of a lens axis. CONSTITUTION:A lens frame and a mold form measuring device 2 are built in a unit upper part, and a display part is installed in the front, while a lens form measuring device 5 for measuring virtual edge thickness of an unfinished lens is set up in front of the unit. In addition, a wheel 60 is rotatably attached to a turning shaft 61, while an unfinished lens outer diameter checking ring 530 is rotatably supported concentrically with the wheel 60 independently of this turning shaft. When a lens diameter of the unfinished lens detected by this ring 530 is smaller than a lens diameter after edge grinding, an alarm is emitted by an alarm means.
Patent JP-S5910185-A (JP)
Title: Control device for ac motor
Inventor: KUGE KATSUTAROU
IPC: H02P21/00
Filed: 1982-07-05
Abstract: PURPOSE:To stably control the speed and the torque of an AC motor in a wide frequency range which contains zero frequency by detecting the phase of a vector in the frequency range which includes zero frequency by employing an AC waveform synchronizing smoothing circuit. CONSTITUTION:A torque reference signal T is inputted together with the secondary crossing magnetic flux reference phi2 to a vector control circuit 152, which calculates in vector, and outputs the primary current reference signal I1, a slip frequency signal SF and a phase difference reference signal psi. The primary frequency correction signal theta1+psi is inputted to a synchronization control circuit 157 through a 2-phase sinusoidal wave oscillator 153 and frequency sum calculator 154, 155. The phase signal theta1 of the output current detected by a current detector 124 is synchronously smoothed by a synchronization smoothing circuit 159, inputted to the circuit 157, which outputs the phase difference between (theta1+psi) and theta1, thereby controlling a phase controller 158, and a power inverter 113 is thus controlled.
Patent JP-S5541780-A (JP)
Title: Tape carrying tape
Inventor: YABUSHITA TETSUO
IPC: H01L23/48
Filed: 1978-09-19
Abstract: PURPOSE: To laminate plastic films holding therebetween metal foils opposing to each other and each having a thickness of less than 125μm, to provide openings, and to insert a semiconductor element and a circuit constituting element therein and fill the same with a mold material thereby to increase the reliability of the tape.  
     CONSTITUTION: Plastic films each having a thickness of less than 125μm are laminated, and films 1 and 8 holding therebetween metal foils 2 forming lead fingers opposing to each other are bonded together by use of an epoxy bonding agent. Then, in the film 1 at the opposing parts of the metal foil 2 there is formed a hole 4 having a diameter slightly wider than that of a semiconductor element 3 to be inserted therein and there is formed a similar hole 11 in the film 8 thereby to expose the end part of the metal foil 2. Thereafter, the element 3 is inserted in the hole 4, and the electrode provided in said element 3 is connected to part of the metal foil 2, the holes 4 and 11 being filled with a mold material 6. Further, a parts- positioning hole 9 is opened on the film 8, and a circuit constituting element 10 is fixed thereto while bringing the same into contact with the metal foil 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05312467-A (JP)
Title: Thermally insulated box
Inventor: MIYAUCHI KIWAKO
IPC: F25D23/06
Filed: 1992-05-08
Abstract: PURPOSE:To maintain good thermal conductivity of expanded insulating material for a long period of time by applying coating material onto the surfaces of expanded insulating materials to be put into the gap between an outer box and an inner box to prevent fluorocarbon component etc., in the insulating material from being replaced by air. CONSTITUTION:A thermally insulated box such as a refrigerator comprises an outer box 1 of matal, an inner box 2 of plastics, and expanded insulating materials 3 such as slab-shaped urethane foams incorporated into the gap between the boxes 1, 2. In an insulated box of this sort, coating material having low permeability to gas such as air, moisture etc., is applied onto the surfaces of the materials 3. As a result, fluorocarbon component etc., in the material 3 is not replaced by the air and hence thermal conductivity of the material 3 is not deteriorated even after extended use.
Patent JP-H10259800-A (JP)
Title: Kerosene automatic stop type oil feeding pump
Inventor: MURAKAMI YOSHIO
IPC: F04F10/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To cause the automatic stop of a feed oil when a tank is full even when a service man is not present in the vicinity of an oil feeding tank even during the feed of kerosene. SOLUTION: A pump is formed such that, in a tank for storage and an oil feeding tank, the two ends of an oil feed hose 3 and a mounting and demounting type suction and discharge combination hose 4 are joined with respective shield plates 5 and respectively inserted in and adhered to the oil feed ports of the two tanks and closed and coupled by a screw-in cap 6. Thus, a syphon function is effectively utilized alternately by the two tanks through the jointly use of the two hoses 3 and 4 under the feed of oil.
Patent JP-H07298858-A (JP)
Title: Gyouza (dumpling stuffed with minced pork) producing machine
Inventor: TAKESONO MASATSUGU
IPC: A23L35/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide the subject producing machine capable of finishing GYOUZA (dumpling stuffed with minced pork) in a wrapped state close to that of GYOUZA produced by human hands, by stretching wet cloth on molds of a molding device for wrapping a fixed amount of an ingredient in a patty and forming the material into GYOUZA. CONSTITUTION:Wet beltlike cloth 8 is stretched on molds 3a, 3b and 3c of a molding device 3 for wrapping a fixed amount of an ingredient 7 supplied from a feeder 2 in a patty 6 and forming the material into GYOUZA. The patty is softened, air is removed in wrapping and piling and the material is fitted to the molds to give a wrapping state close to that of GYOUZA produced by human hands due to cushioning properties of the cloth.
Patent JP-H0412517-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KUNUGIHARA HIROSHI
IPC: H01G9/048
Filed: 1990-05-02
Abstract: PURPOSE:To avoid the running of a driving electrolyte gas out of the title aluminum electrolytic capacitor by a method wherein an emergency increase in inner pressure of a metallic case is detected by a pressure-voltage converting element to cut off the electric circuit of the capacitor. CONSTITUTION:When the inner pressure of a metallic case 2 is increased by a driving electrolyte gasified by heating, before actuating a safety device such as an exprosion-proof valve etc., the increase in the inner pressure of the metallic case 2 is detected by a pressure-voltage converting element 6 to be converted into an electric signal thereby cutting off the electric circuit of a capacitor 1. Accordingly, the unnecessary actuation of said safety device due to the increase in pressure can be prevented. Through these procedures, the running of the driving electrolyte gas out of the title aluminum electrolytic capacitor can be avoided.
Patent JP-H0217477-A (JP)
Title: Method and apparatus for determining spectral parameter
Inventor: DEIRUKU FUAN ORUMONDOTO
IPC: G01R33/46
Filed: 1989-05-11
Abstract: PURPOSE: To shorten the calculating time for a spectrum parameter by linearizing a model function with respect to the spectrum parameter, then converting the term of product resulting from a process according to the method of least squares to an analysis model used in the iteration method. CONSTITUTION: A substance is put in a magnetic coil 3 in a sealed void 2, and rf electromagnetic pulses are emitted to the substance from a transmission coil 9 of a spectroscopic signal-generating means 5. As a result, a magnetization M of the substance is turned imbalanced. Then, when the magnetization is returned to a balanced state after the emission of pulses, a magnetic resonant signal is generated. The magnetic resonant signal includes spectroscopic information. The information is detected by a detection coil 11 and, sampled and digitized by a detector 12, thereby, a spectroscopic signal 15 is output. A processing means 14 approximates the signal 15 with a complex model function. A programming means 16 initially estimates a spectrum parameter based on a sampling value.  The means 14 estimates the spectrum parameter by repeating optimization processes according to the method of least squares, introduces a recognition item to the model function, thereby determining the spectrum parameter.
Patent JP-S597867-A (JP)
Inventor: KARASHIMA HITOSHI
IPC: A47F3/04
Filed: 1982-07-06
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-S5740558-A (JP)
Title: Aromatic molded article
Inventor: HONJIYO HISAMASA
IPC: C08L83/04
Filed: 1980-08-22
Abstract: PURPOSE: An aromatic molded article, prepared by incorporating a perfume with a silicone rubber, adding an organic metallic salt thereto, and crosslinking the resultant mixture at room temperature, having improved lasting volatility, and containing the unheated stable perfume.  
     CONSTITUTION: A perfume is added to a silicone rubber and dispersed with stirring to give a uniform mixture. The resultant uniform mixture is then mixed with an organic metallic salt and crosslinked. For example, 15pts.wt. perfume and 2pts.wt. organic metallic salt are added to 100pts.wt. silicone rubber. 20g resultant mixture is then cast into a container and cured for about 2hr to keep the aromaticity for about one month. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07317689-A (JP)
Title: Drain pump
Inventor: TERANISHI TOSHIHIRO
IPC: F04D1/14
Filed: 1994-05-30
Abstract: PURPOSE:To resolve the occurrence of a water leak accident by specifying the pressure of the air enclosed in a pump at the air intake port of a cover section in the drain pump for continuously discharging the drain generated from an air conditioner or the like. CONSTITUTION:Part of a drain pump A is located in a drain pan B, the drain water of the drain pan B is pumped up along a pump case 1 from an intake port 1a and discharged from a discharge port 1b via the rotation of a blade 5 by a motor 2. A dripping plate 6 is provided on a drive shaft 3. The air intake port 4a of the drain pump A is formed to satisfy the relation (2XpiXrXgamma+ weight of maximum water stuck to air intake port 4a)/air intake port area 0.0006-0.01kgf/cm<2>, where pi is the ratio of the circumference of a circle to its diameter, (r) is the radius of the air intake port 4a, and r is the surface tension of water. Even when a water film is formed on the air intake port 4a, the water film is broken before the drain water is overflown from the drain pan B, and the draining capability is increased.
Patent JP-S5818200-A (JP)
Inventor: CHIYAARUSU RONARUDO MIYUUJITSU
IPC: G21D1/00
Filed: 1982-07-06
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-S5640854-A (JP)
Title: Slit exposure method
Inventor: OONO YUKIHIRO
IPC: G03G15/04
Filed: 1979-09-11
Abstract: PURPOSE: To reduce the wear and deterioration of the photoreceptor, by shifting only the 1st press-contactor part after the end of the original scanning and thus securing a distance between the 1st press-contactor and the photoreceptor.  
     CONSTITUTION: For the exposure scanning of the original, the image forming optical system 4 and the roller 8 functioning as the 1st press-contactor moves together with the carriage toward the scanning direction of the arrow C to give a scan to the original. And when the return switch is pushed by the part of the shift board to be turned on at the end of the scanning, only the area of the roller 8 is shifted to the lower side with the return command. Then a distance is secured between the photoreceptor 2 and the roller 8 at the return time when the part of the roller 8 moves toward the return direction of the arrow D. And at the home position, a part of the carriage pushes the home position switch 12. Thus the roller 8 shifts toward the direction where the roller 8 is press-contacted again to the photoreceptor 2 to be reset to the state of the first scanning of the original. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5543831-A (JP)
Title: Semiconductor device
Inventor: AOKI EIJI
IPC: H01L23/48
Filed: 1978-09-21
Abstract: PURPOSE: To reduce size of a package by narrowing space between lead wires by making a ceramic base into a circular shape and also by forming a finger pad and a lead pad into radial shape toward center of the ceramic base.  
     CONSTITUTION: A ceramic base 7 supporting a semiconductor wafer 2 is made into a circular shape. And a finger pad 6 which is for electrical connection between the ceramic base and an element of the semiconductor wafer 2, and a lead pad 5, which is for electrical connection among an outside lead wire 4 and the finger pad 6, are formed into radial configuration toward center of the ceramic base 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000309491-A (JP)
Title: Auto-tension device
Inventor: SUZUKI TSUGUO
IPC: B66D1/50
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an auto-tension device capable of automatically controlling tension applied to a string material to be no more than predetermined tension and changing-over between a tension applied condition and a hoisting condition with simple operation, independently from up-and-down movement due to waves given by hoisted objects and a ship. SOLUTION: An auto-tension device for adjusting the tension of a hoisting mechanism mounted on a ship crane includes a reduction gear 1, a lifting hydraulic motor 3 (a lifting fluid pressure driving source) connected to a driving shaft 2 of the reduction gear 1, a tension applying hydraulic motor 5 (a tension applying liquid pressure driving source) connected to a driving shaft 4 of the reduction gear 1, a drum 7 connected to an output shaft 6 of the reduction gear 1, a wire rope 8 (a string material) wound on the drum 7 and a hydraulic controller (a fluid pressure controller) for supplying and stopping operating oil to the motor 3 and changing-over its supply direction to provide supply and stop of the operating oil to the motor 5 and hold is oil pressure.
Patent JP-S5740969-A (JP)
Title: Complementary mos inverter
Inventor: KANUMA AKIYOSHI
IPC: H01L21/8238
Filed: 1980-08-25
Abstract: PURPOSE:To minimize propagation delay time, by establishing beta ratios of P and N type MOS transistors as the reciprocal of square root of ratio between movements of electron and hole. CONSTITUTION:A P type MOS transistor 1 is formed by providing a gate electrode  4 on a P<+> layer 3. An N type MOS transistor 2 is formed by providing a gate electrode 6 on an N<+> layer 5. A drain length LL of the P type MOS transistor 1 and that  of the N type MOS transistor 2 LD are so established that beta ratio between the P type MOS transistor and the N type MOS transistor equals to the reciprocal of square root of ratio (mup/mun)<1/2> between movements of electron mun and positive hole mup.
Patent JP-H0413169-A (JP)
Title: Negative pressure sucking type roller developing device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/11
Filed: 1990-05-02
Abstract: PURPOSE:To simplify structure and to attain the miniaturization of this device by controlling the rotation of a developing roller while a sucking pump is operated after development is finished with a control means, carrying a recording medium sheet, removing a developing liquid from the surface of the recording medium sheet, and drying a recording surface. CONSTITUTION:The sucking pump 39 which sucks the developing liquid inside a developing liquid storing unit 38 by a negative pressure action, supplies it to a developing head, and then, returns it to the developing liquid storing unit 38, and a control means 44 which controls the sucking pump 39, a developing roller driving device 43, a recording medium sheet feeder 42, etc., are provided. Then, the control means 44 controls the rotation of the developing roller 30 in a mode different from that at the time of developing, while the sucking pump 39 is operated so as to remove the developing liquid from the face of the developing roller 30 after the development is finished, and controls the developing roller 30 so as to carry the recording medium sheet, remove the developing liquid from the surface of the recording medium sheet, and dry the recording surface of the sheet, as well. Thus, an exclusive developing liquid removing means is eliminated, the structure is simplified, and the miniaturization of the device is attained.
Patent JP-H09300521-A (JP)
Title: Inorganic long fiber reinforced waterproof layer structure and its formation
Inventor: WATANABE AKIRA
IPC: D04H1/55
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance tensile strength, creep properties, work efficiency and execution properties and to prevent environmental pollution by laminating thermoplastic resin layers containing inorg. long fibers laminated to a nonwoven fabric so that inorg. long fibers parallelly arranged in the thermoplastic resin layers cross each other at a right angle. SOLUTION: This inorg. long fiber reinforced waterproof layer structure 50 comprises a waterproof adhesive layer 20 provide on the surface of a substrate 10, a long fiber reinforced layer 30 bonded to the surfce of the substrate 10 through the adhesive layer 20 and a waterproof adhesive layer 40 provided to the surface of the layer 30. The long fiber reinforced layer 30 is formed by laminating polyester nonwoven fabrics 34 on both surfaces of the inorg. long fiber-containing thermoplastic resin layers 38 and the inorg. long fiber-containing thermoplastic resin layer 38 is formed by laminating inorg. long fiber-containing thermoplastic sheet layers 38a, 38b containing inorg. long fibers 36a, 36b unidirectionally arranged almost in parallel to the long fibers 36a, 36b cross at a right angle mutually.  Therefore, tensile strength and creep characteristics are excellent and execution is simple and work efficiency is good and floor load can be reduced.
Patent JP-S5740785-A (JP)
Title: Carriage support mechanism of magnetic disk device
Inventor: UEMATSU YUKIHIRO
IPC: G11B21/02
Filed: 1980-08-25
Abstract: PURPOSE:To achieve high-precision positioning by providing rails horizontally at positions lower than a gravity-center axis on both sides of a carriage and by engaging bearings with the rails vertically symmetrically. CONSTITUTION:In a magnetic disk device having a direct advance type voice coil motor, rails 11a and 11b are provided to a base 10 horizontally at positions lower than the gravity-center axis of a carriage 2 on both sides of it. Then, the carriage 2 is supported being sandwiched between three couples of bearings 15a (16a), 15b (16b), and 15c (16c) on both sides of the rails 11a and 11b, and those couples of bearings are engaged with the rails vertically symmetrically. Further, the bearings 15c (16c) is pressed against the rail 11b all the time. Consequently, the carriage 2 is supported on a base 10 securely and freely rotatably, and both the rails are equipped directly on the base 10 to eliminate the need for a supporting member, so that high- precision positioning is achieved by a miniaturized supporting mechanism.