baber/WOPTO huggingface dataset:
Patent JP-H08239678-A (JP)
Title: Refrigerator oil for fluoroalkane refrigerant
Inventor: KANEKO MASATO
IPC: C10M107/34
Filed: 1996-04-04
Abstract: PURPOSE: To obtain a lubricating oil for a refrigerator, which has good compatibility over a whole service temperature range with hydrofluorocarbon compounds, such as hydrofluorocarbon 134a, that can substitute for a refrigerant causing am environmental pollution problems, i.e., chlorofluorocarbon 12 or other hardly decomposable chlorofluorocarbon compounds and which is excellent in lubricating performance. CONSTITUTION: This oil is composed mainly of a polyether of an ethylene oxide/ propylene oxide copolymer represented by the general formula R<1> -O-A-R<2> (wherein R<1> and R<2> are each H or 1-3C alkyl, provided that at least one of them is 1-3C alkyl and the other is H; and A is an ethylene oxide/propylene oxide copolymer chain consisting of m ethylene oxide units and n propylene oxide units, provided that m and n are each a number satisfying the relations of the formulas 0.1<=m/n<=10 and 5<=m+n<=100).
Patent JP-S565728-A (JP)
Title: Method of adhering decorative lamination sheet to surface of steel sheet or the like having curved surface
Inventor: OOISHI MASAMI
IPC: B29C53/04
Filed: 1979-06-29
Abstract: PURPOSE:To form a composite material having an even and sound adhering condition, by a method wherein a heating and cooling device are installed and a decorative lamination sheet is adhered to a steel sheet having a curved surface by the use of a pressure-proof and expansible pipe which is filled with a pressurized fluid at the inside thereof. CONSTITUTION:A load 7 and a mold material 8 connected together by means of a key 7a is processed such that a steel material 5 is adhered to one side of the load 7 and all surface of the mold material 8, and a decorative lamination sheet 6 is adhered to the steel material 5 on one side of the mold material 8, an adhesive c being applied on a nonadhered portion 6a. With heated air injected through a nozzle 3a into a pipe 1 which is supported by a support 2 and is filled with pressurized gas, and with cooling water injected through a discharge port 4a of a cooling device 4 into the pipe 1, the decorative lamination sheet 6 brought into contact with the pipe 1 is moved in the direction of the arrow. When a portion, where the pipe 1 makes contact with the decorative lamination sheet 6, reaches a start end of a curved portion 5a of the steel 5, the pipe 1 and the sheet 6 are rotatably slided with a static load 7 applied around a curvature center (O1, O2, O3) of the contact portion. This adheres the decorative lamination sheet 6 tightly to the steel sheet 5, whereby they are adhered together.
Patent JP-H05283265-A (JP)
Title: Capacitor
IPC: H01G13/00
Filed: 1992-04-03
Abstract: PURPOSE:To restrain the degradation of the electric performance of a capacitor due to a thermal stress by a method wherein the total radiation rate on the surface of an outer package member for the capacitor is lowered and the capacitor is hardly subjected to a heat radiation. CONSTITUTION:Carbon black is mixed with an aluminum paint; a black property is increased. Thereby, the total radiation rate on the surface of an outer package member 1 which has housed a capacitor element 2 is set to a range of 0 to 0.7. Thereby, the amount of heat by radiation is reduced out of the amount of heat transmitted by convection and radiation from an external heating furnace, and thus the total quantity of heat which flows into from the outside is reduced. As a result, the rate of rise in the temperature of a capacitor becomes gentle, and the temperature is maintained low. A thermal stress due to the temperature rise can be relaxed. Consequently, the electric characteristics such as the electrostatic capacity, the tan delta (dielectric loss tangent), the ESR (equivalent series resistance), the leakage current and the like of the capacitor are hardly deteriorated, and the capacitor is operated as a high-reliability component even after it has been assembled to a circuit board.
Patent JP-S61241648-A (JP)
Title: Electroytic cell for electrochemical measurement
Inventor: HASEBE HIROYUKI
IPC: G01N27/26
Filed: 1985-04-19
Abstract: PURPOSE:To make possible the measurement of an electrochemical variable without receiving the influence of chlorine ion leaking from a reference electrode by sealing a salt into part of a salt bridge. CONSTITUTION:An electrolytic cell 4 is fixed to a material 1 to be measured via a sealant 6. A counter electrode 3 consisting of a metal such as platinum and the salt bridge 7 are held to the cell 4. A material 8 which hinders the movement of an electrolyte such as agar or CMC gel is packed into the salt bridge 7 and the salt 9 which generates precipitate by reacting with the chlorine ion is sealed in part thereof. The potential of the surface 1 to be measured is measured by the reference electrode 5 through the salt bridge 7. The leakage of the trace chlorine ion from potassium chloride used as the internal liquid of the electrode 5 is settled as the silver chloride irrelevant to the electrochemical measurement by the silver nitrate, silver sulfate, etc. sealed partly into the salt bridge 7. The exact measurement with good reproducibility without the adverse influence of the chlorine ion is thus made possible.
Patent JP-S61242656-A (JP)
Title: Electrostatic coating apparatus for powdery material
Inventor: NIHONGI SUSUMU
IPC: B05C11/00
Filed: 1985-04-19
Abstract: PURPOSE:To electrify a powdery material in the low discharge current value and to finish a pretty electrostatic coating and to eliminate the danger of the explosion by abutting and providing an electrode plate near to the powdery material to the inside or the underside of a perforated plate set in a passage of the dry air. CONSTITUTION:In the electrostatic coating of a powdery material, a freely attachable and detachable cover 2 is fitted to a top part of a case 1 and a perforated plate 4 incorporating an electrode plate 5 therein is erected horizontally and laterally on the stepped parts 3 provided to the right and left inside walls. The high voltage generated in a high voltage generator 6 is applied on the electrode plate 5 via a cable 7 to electrify the perforated plate 4 and on the other hand, the dry air is introduced in the prescribed pressure through an air feed hold 8 and while electrifying the powdery material P put on the perforated plate 4, it is floated and fluidized in the inside of a chamber 10 and injected through the air injection holes 9 and stuck on the materials W to be coated which have preliminarily the electric charge opposite to the powdery material P. By such a way, the powdery material is electrified in the low discharge current value and the pretty electrostatic coating is finished.
Patent JP-H01254969-A (JP)
Title: Electrophotographic toner
Inventor: DATE HITOAKI
IPC: G03G9/08
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a toner prevented from trouble, such as blocking, drum filming, and offset, by electrostatically attaching a hydrophobic spherical silica powder remarkably smaller in particle diameter than the toner particles to the surface of each toner particle containing a colorant dispersed into a binder resin, and then, heat melting the surface of each toner to fix said silica to the surface. CONSTITUTION:The toner having an average particle diameter of about 10mum is generally used, and the hydrophobic silica powder having an average particle diameter of <=0.1mum is preferable, and if above 0.1mum, the distance between the core and the shell of the toner becomes too large, and deteriorates fixability. A mixture of said toner particles and the silica powder is put in a Henschel mixer, and the mixer is rotated in about 1,500rpm to electrostatically attach the silica powder to the surfaces of the toner particles by triboelectrificating both, then, the mixture is put in a centrifugal mixing machine, and allowed to collide with a plate in the machine in a state of rotation of about 2,000rpm, thus permitting the surfaces of the toner particles to be melted by the collision energy, and the nonmelted hydrophobic silica powder to intrude into the surfaces and to be fixed.
Patent JP-S567825-A (JP)
Title: Food transfer apparatus
Inventor: WATANABE HIDEFUMI
IPC: A23L35/00
Filed: 1979-06-29
Abstract: PURPOSE: To arrange foods in a width direction when formed foods are shifted from a sending plate onto a conveyor belt by a method wherein a pair of food transfer plates are hanged so that food transfer directions can be changed just on the food sending plate as the foods are synchronized with one another.  
     CONSTITUTION: On a processing apparatus of shao-mai, coatings and fillings of shao-mai are supplied successively at forming holes 2a, 2a of a turn-table 1, the fillings are wrapped by the coatings at positions 2b, then green peas are attached at positions 2c to complete the shao-mai A. These shao-mai A are pushed upward at positions 2d and first transferred to positions A 1 , A 2  on a conveyor belt 14 by food transfer plates 13a, 13b and air cylinders 18a, 18b located at positions shown by the full line. The succeeding two shao-mai A are transferred to positions A 3 , A 4  by the food transfer plates 13a, 13b and the air cylinders 18a, 18b which have been shifted to the positions shown by broken lines, Finally they are arranged in four lines and transferred to a steam-kettle 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62238691-A (JP)
Inventor: TSUKADA TATSUKI
IPC: H05K3/46
Filed: 1986-04-10
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-S5419204-A (JP)
Title: Involute jet type pump for deep well
Inventor: TAKI TOMOHIKO
IPC: F04B23/08
Filed: 1977-07-13
Abstract: PURPOSE: To prevent cabitation of a pump at the time of start as well as prevent securely the pump from overload and incapability of pumping operation due to the change in suction-up leangth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61238634-A (JP)
Title: Copying machine
Inventor: SATO FUMIO
IPC: G03G15/00
Filed: 1985-04-16
Abstract: PURPOSE:To aim at simplifying the work of removal of jamming papers and at automatically correcting a copying sheet counter when a paper jam occurs, by automatically discharging a transfer sheet on transfer operation when a jam is detected, and by automatically resetting the copying sheet counter. CONSTITUTION:When original copy detecting sensors 19-a through 19-d detect a paper jam in an original copy transfer section in an automatic paper feed device, a control section 25 delivers a copying sheet counter 20 through an output interface 28 to reset the content of the counter to that indicated before occurence of the paper jam while the drive of rollers 2, 3 and an original copy drum 4 is stopped. Further, a transfer sheet which has already fed into a transfer unit, etc. in a transfer section upon occurrence of the paper jam is discharged outside of the automatic paper feed device, and thereafter the drive of a copying section is stopped. With this arrangement, it is possible to aim at simplifying the work of removal of jamming papers, and simultaneously, it is also possible to automatically correct the content of the copying sheet counter, thereby a copying machine which may be easily handled may be obtained.
Patent JP-S61238563-A (JP)
Inventor: FUKADA KOICHI
IPC: B61L25/02
Filed: 1985-04-16
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。
Patent JP-H10240916-A (JP)
Title: Picture reading system, and storage medium for storing control procedure for the system
Inventor: SUZUKI MAKI
IPC: H04N1/387
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain a coma picture in a satisfactory attitude by obtaining data(rotation information) for changing the attitude of the original picture of a coma, and holding it as magnetic information in the magnetic storage area of a film. SOLUTION: This picture reading system is mainly constituted of a film picture reading device 1 and a controller 2. The controller 2 is provided with a monitor screen 2a, and connected through a communication cable 3 with the film picture reading device 1, and also connected to a keyboard 4 and a mouse. A cartridge 5 is loaded in the film picture reading device 1. The picture of a long film having a picture storage area and a magnetic storage area is read by each coma, and a picture signal is outputted. Then, a rotation processing is operated to first picture data prepared based on the picture signal for preparing second picture data, and rotation information based on the rotation processing is written in the magnetic storage area. That is, the rotation information is obtained, and it can be held as the magnetic information in the magnetic storage area of the film.
Patent JP-S568106-A (JP)
Title: Manufacture of optical waveguide
Inventor: KAMIYAMA HIDEAKI
IPC: G02B6/13
Filed: 1979-06-30
Abstract: PURPOSE: To achieve the reduction in the loss of joining the optical waveguide to an optical fiber by injecting ultrasonic energy into specified portion thereby decreasing the difference in the velocity of thermal diffusion depending upon directions at the time of thermally diffusing metal such as titanium to a substrate of a ferrodielectric or semiconductor.  
     CONSTITUTION: A thin film 2 of metal of high waveguide action, for example, titanium, is formed on the surface of a ferrodielectric substrate 1 of lithium niobate or the like and an inter-digital transducer 3 composed of, e.g. tungsten for exciting surface waves is formed through patterning on the extension of this thin film 2. The substrate 1 constituted in this way is held at a high temperature in a furnace, and electric power is supplied from a high-frequency electric power source 4 to the inter- digital transducer 3 to excite elastic surface waves and let them propagate in the surface of the substrate 1 formed by the thin film 2 as shown by an arrow 5. As a result of this, the velocity of thermal diffusion in a depth direction is accelerated and the diffusion velocity in both lateral and depth directions are improved to the same extent, thus the optical waveguide of less loss of joining to an optical fiber is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S569053-A (JP)
Title: Construction of feed path of molten metal in hot chamber type die casting machine
Inventor: NAKANO AKIO
IPC: B22D17/02
Filed: 1979-06-30
Abstract: PURPOSE: To simplify the exchanging of metal members by forming the feed path of a molten metal of the titled die casting machine by metal members, covering the communicating part connecting to a pressure chamber by lava or ceramics and freely removably fitting the bottom end of the sleeve into the feed path.  
     CONSTITUTION: A feed path of a molten metal A is formed by a metal member a 2  made of molybdenum steel and its outside circumferential surface excluding its inlet and discharge port is covered by a covering member a 3  by lava or ceramics. This is placed on the pedestal 9 of lava or ceramics fixed to the bottom face of a melting furnace 3 and the center of the metal member a 2  forming the communicating chamber A 1  is disposed in the place where it aligns to the axial center of the sleeve 4b. Thence, the bottom end of the sleeve 4b is freely removably fitted into the step part a 4  consisting of the top end face of the metal member and the inlet of the feed path formed by the covering member and the sleeve and the covering member are fixed by locking bolts 4f by way of the supporting frame 4e of the sleeve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S579131-A (JP)
Title: Power-on reset signal generating circuit
Inventor: HIRASHIMA KUNIHIKO
IPC: H03K17/22
Filed: 1980-06-19
Abstract: PURPOSE:To generate a reset signal surely, by respectively setting the output point of each inverter at an odd number stage among inverters to the circuit power supply voltage, and that of an even number of stage to the reference potential. CONSTITUTION:Inverters 42-45 in cascade connection are provided between the output A of a time constant circuit 41 and a reset terminal -R of an external circuit 1. Capacitors C2 and C3 are respectively connected between outputs B, D of odd step inverters 42, 44 and the output line of a circuit power supply 2, and the output, B, D are pulled up to the power supply voltage for a given period after the application of power supply. Capacitors C4, C5 are respectively connected between outputs C, E of the even step inverters 43, 45 and ground being the reference voltage to pull down the outputs C, E to ground for a given period after the application of power supply.
Patent JP-S5838216-A (JP)
Title: Condensed blood plasma derivative
Inventor: MIKAERU SUTOROOTOMAN
IPC: A61K35/19
Filed: 1982-05-19
Abstract: A sprayable preparation for accelerated hemostasis and optimized biochemical control of wound closure contains a powdery mixture of 15 to 60% by weight of thrombin, 5 to 80% by weight of a desiccating and stabilizing agent, viz., albumin, globulin and/or fibrinogen, and 1 to 10% by weight of a fibrinolysis inhibitor. The powdery mixture is suspended in a low-boiling, anhydrous solvent, which is used as a propellant. For effective wound closure and coverage, a spray jet of this suspension is directed onto the wound under evaporation of the solvent so that substantially only the dry, solid powdery mixture reaches the wound. This method of application by spraying is also disclosed.
Patent JP-2000276696-A (JP)
Title: Vehicle collision evading controller
Inventor: KOIKE SHIN
IPC: B60R21/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle collision evading controller for obtaining the accurate motion information of other vehicles by inter-vehicle communication and performing control for evading the collision of the vehicles with each other. SOLUTION: This controller successively performs simulation by the position data of a present vehicle and data for indicating the vehicle trend of the present vehicle, computes the position coordinates of the four corners of the present vehicle several seconds after the present time, adds a position error to the position coordinates and obtains presence probability distribution inside the traveling time space of the present vehicle (S12). Then, the result is transmitted to the other vehicle (S14). The position data and the presence probability distribution are received from the other vehicle (s18) and a collision probability is computed from the data of the present vehicle and the other vehicle (S20). For the vehicle position of the other vehicle, since the data transmitted from the other vehicle are used, the motion of the other vehicle is accurately obtained.
Patent JP-H03281814-A (JP)
Title: Sampling device for sample core
Inventor: KAWAGOE SHUNSUKE
IPC: E21B25/00
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate drawing of a core sampling tube and to make it impossible to cause the core sampling tube to cut off by covering the peripheral surface of the core sampling tube with a separation film, and preventing the sticking of the peripheral surface of the core sampling tube on a mixture after the solidification of the mixture. CONSTITUTION:The excavated earth into an excavated hole H is mixed with a hardener, a core sampling tube 21 is inserted into the mixture K before it is solidified, and the core sampling tube 21 is drawn to provide a sample core sampling device to collect the sample. The peripheral surface of the core sampling tube 21 of the device is covered with a separation film M, and the separation film M is laid between the peripheral surface of the core sampling tube 21 and the mixture K. After the solidification of the mixture K, the sticking of the peripheral surface of the core sampling tube 21 on the mixture K is prevented, and the core sampling tube 21 is drawn with small force.
Patent JP-S527924-A (JP)
Title: Process for preparation of phosphorous ester containing halogen
Inventor: ITOU YASUO
IPC: C07F9/141
Filed: 1975-07-09
Abstract: PURPOSE: High purity phosphorous ester containing halogen is prepared without purification operation such as rectification, filtration, or treatment with an absorbent, by the reaction of an epoxide with a phosphorus trihalide in the presence of water and amines, e.g. tri-n-butylamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06301631-A (JP)
Title: Memory control circuit
Inventor: TANAKA YUJI
IPC: G06F12/00
Filed: 1993-04-09
Abstract: PURPOSE:To share a memory by executing arbitration processing of individual access requests from plural central processing units(CPUs) by a memory control circuit. CONSTITUTION:When simultaneous access is generated from plural CPUs 21a, 21b in the memory control circuit 1, an arbitration circuit 2 receives the upper request and holds the lower request in accordance with previously determined priority order, activates or non-activates a buffer 5, a latch 6 and a selector 7 corresponding to the CPU in receiving and connects the bus line of the CPU to the bus line of the memory 3. When the memory 3 is a DRAM, a refresh request is processed with the highest priority. After completing the upper access, the lower access is received by resetting its holding and the corresponding bus line is connected by switching.
Patent JP-S60228597-A (JP)
Title: Coal gasifier
Inventor: MORIHARA ATSUSHI
IPC: C10J3/52
Filed: 1984-04-27
Abstract: PURPOSE:To discharge smoothly slag formal in a coal gasifier, by constructing a slag discharge port from a material which transfers heat by radiation to minimize the temperature difference between upper and lower surfaces. CONSTITUTION:Pulverized coal 1 and a gasifying agent 2 are fed through the burner 3 of a coal gasifier 11 to a gasifying chamber 4 where coal is gasified. Slag (molten coal ash) formed is allowed to flow downward along an oven wall and to drop through a slag discharge port 12 and discharged to the outside. The slag discharge port 12 is constructed in such a manner that the upper part 5 in contact with the slag is constructed from a material (e.g. sapphire) transmitting infrared rays and visible light and the lower part 6 is constructed from a non- transmissive material (e.g. tungsten) in such a structure as to form a concave reflector 13 so that reflected light is concentrated to the part on which slag is allowed to drop. Accordingly, the temp. of the slag discharge port 12 is nearly equal to that of the molten slag in the oven and hence, slag can be smoothly discharged to the outside.
Patent JP-H02261959-A (JP)
Title: Signal transmitting device
Inventor: KUME TAKESHI
IPC: F16H59/14
Filed: 1989-03-31
Abstract: PURPOSE:To arrange a switch mechanism and a torque sensor in simple constitution and transmit torque variation signals continuously without steps by making constant the differential voltage direction of a differential transformer of equilibrium type on the receiver side, and making movable only the coil of another differential transformer on the transmitter side. CONSTITUTION:A switch mechanism B is composed of a rotary switch 7, stopper 8, and weight 9 engaging with a rotary member 7a, and the swing angle theta0 of this weight 9 is set to the desired angle of slope. Secondary coils S1-S4 of a signal transmitter 1 and receiver 2 are connected with contacts S1'-S4' of the rotary switch 7. The movable iron piece 3a on the transmitter 1 side is interlocked with a sensor of a torque sensing device, and in the receiver 2 a differential voltage in a certain direction is generated regardless of the direction of the differential voltage generated therein. Thus switch mechanism B and torque sensing device can be accomplished through combination of ordinary apparatus in simple structures, whereby torque variation on the axle is sensed continuously, and the output is fed in the form of proper signal to the transmission.