baber/WOPTO huggingface dataset:
Patent JP-2000234814-A (JP)
Title: Vapor compressed refrigerating device
Inventor: KUSHITANI KAZUO
IPC: F25B9/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To retain the pressure and the temperature of a refrigerant optimally and permit the securing of sufficient performance as well as efficiency, by a method wherein the opening degree of a valve in a pressure side control device is made changeable while the outlet pressure of a heat radiator is controlled at a predetermined pressure. SOLUTION: A refrigerant pressure detecting means 18 and a refrigerant temperature detecting means 19 are arranged between the outlet side of a heat radiator 12 and the inlet side of an expanding machine 13, while the signals of these means 18, 19 are inputted into a pressure control device 15. Refrigerant, raised to the super critical state of a high temperature and a high pressure by a compressor 11, is cooled in the heat radiator 12, then, whose pressure is reduced in the expanding machine 13 whereby the refrigerant becomes the two-phase status of a low temperature and is conducted to flow into an evaporator 14. The refrigerant is evaporated in the evaporator 14 and is changed into the gas state of a low temperature, then, is returned into the compressor 11 again.  In the expanding machine 13, refrigerating effect is increased to improve the performance and energy upon the expansion is recovered. The recovered power is used for the auxiliary power of the compressor 11 whereby a COP (coefficient of performance of a cycle) can be improved.
Patent JP-S58154989-A (JP)
Title: Digital convergence device
Inventor: MORITA KATSUMI
IPC: H04N9/28
Filed: 1982-03-10
Abstract: PURPOSE:To attain the adjustment of an inside adjusting point once, by writing the same correcting amount the same as a convergence correcting amount at the inside also to the outermost circumference adjusting point, in adjusting the adjusting point at the immediate inside of the outermost circumference adjusting point of a screen. CONSTITUTION:When the same correcting amount is written in the inside adjusting point (b) and the outermost circumference adjusting point (a), since the same correcting amount is written also in a virtual adjusting point, the correcting amount of the virtual adjusting point overflows and the required correcting amount of the inside adjusting point is written in a 1-frame memory 5 without inversion. In adjusting the adjusting points in the screen other than the outermost circumference and the inside adjusting points, since only the address represented with a cursor counter 10 is applied to the memory 5 via a multiplexer 22 and an address multiplexer 11, the correcting amount is written in the memory 5 by the same operation as conventional examples.
Patent JP-S59164565-A (JP)
Title: Copying machine
Inventor: ITOU MASAZUMI
IPC: G03G15/00
Filed: 1983-03-08
Abstract: PURPOSE:To perform copying operation with optional copy magnification by providing a copy magnification selecting means, numeral input means, storage means for plural magnifications selected by said copy magnification selecting means, etc. CONSTITUTION:The magnification varying mechanism of a copying machine consists roughly of a lens moving mechanism 35, mirror moving mechanism 40, mirror oscillating machanism 55, and stepping motor M4 for driving it. When an interruption key 90 is pressed in normal-mode copying operation, the copying machine stops after completing the copying operation in the current turn and enters a stand-by state. In this state, plural magnifications are set easily by operating selection keys 95-98.
Patent JP-S55130214-A (JP)
Title: Signal controller
Inventor: OKADA YASUHIRO
IPC: H03G3/10
Filed: 1979-03-30
Abstract: PURPOSE:To solve the problems of the life time due to existence of the sliding part as well as occurrence of the sliding noise, by using the contactless air capacitor for the capacitance variable element. CONSTITUTION:The charge of CV1 is stored at capacitor 12 when switch 11 is turned toward terminal 10. Then with switch 11 turned toward terminal 13, the charge amount flowing out toward terminal 13 features C(V1-V2). And when switch 11 is changed over with cycle T, the mean level is regarded as (V1-V2)C/T for the alternating current flowing between terminals 10 and 13. And thus coefficient C/T can be regarded equivalently as the admittance, and accordingly the impedance features T/C to be the function of capacitance C. Switch 11 is constituted with MOSFETS5 and 6 which are switched alternately, and then the two  signals of the opposite phases to each other which are obtained by making the  reference control signal pass through differential amplifying circuit 4 are supplied to  the gate to perform the switching.
Patent JP-S53123994-A (JP)
Title: Spectral analysis method of local emission of inclusions or segregation zon e
Inventor: SATOU HIDEYUKI
IPC: G01N21/67
Filed: 1977-04-05
Abstract: PURPOSE:To readily and rapidly analyze the segregation zones and large inclusions in steel material in particular by using a slit conforming to the size and shape of the segregation zone or inclusion to be analyzed.
Patent JP-H11234880-A (JP)
Title: Pipe for synthetic resin cable protection
Inventor: ANTOKU RIICHI
IPC: H02G9/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a pipe, for synthetic resin cable protection, by which an operating space inside a main pipe is secured when the propulsion construction of the main pipe and the pipe laying construction of the pipe for synthetic resin cable protection are performed simultaneously and which can guarantee safety by a method wherein a socket is formed in one end of the pipe, a spigot which is inserted into the socket via a rubber ring is formed in the other end of the pipe and the rubber ring is bonded to the inside of the receiver opening by using an adhesive. SOLUTION: In a pipe for cable protection, one end of it is provided with a socket 11 whose outer face is smooth, the other end of it is provided with a spigot, and a rubber ring 2 is fixed, by an adhesive, to the inside of the socket 11. For example, a buffing treatment can be executed to the bonded face of the rubber ring 2 or to the bonded face at the inside of the socket 11. In addition, the socket 11 is formed in such a way that its diameter is molded so as to be expanded, and the receiver opening is fixed to one end of a straight pipe 13. Then, by taking into consideration a ventilation performance inside a main pipe, a system to connect the rubber ring 2 without using a solvent is adopted, and the safety hygenie of an operator can be guaranteed.  In addition, since pipe can be laid at a minimum pipe laying pitch, it is possible to ensure a pipe laying space which is required when the propulsion construction of the main pipe and the pipe laying construction of the pipe for cable protection are performed simultaneously.
Patent JP-S53124874-A (JP)
Title: Vehicle tranporting system
Inventor: ARIGA MOTOI
IPC: B65G17/00
Filed: 1977-04-05
Abstract: PURPOSE: To provide a vehicle transporting system, in which front wheels or rear wheels or a vehicle are mounted on a carrier that is moved on conveyor means, whereby it is enabled to transport a number of vehicles continuously and efficient efficiently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01212824-A (JP)
Title: High-frequency heater
Inventor: IWABUCHI YASUSHI
IPC: A47J43/046
Filed: 1988-02-22
Abstract: PURPOSE:To make a heater adaptable to different purposes by equipping the heater with a high-frequency oscillator and a set of heating element, such as one part above and another part below, and with a variable speed-drive unit under the heating chamber which rotates either a turntable at a low speed or a kneading blade at a high speed. CONSTITUTION:When bread is baked in a baking pan 12, the dough 13 contained in the baking pan 12 loaded in place in the heating chamber 1 are kneaded by a kneading blade 14 driven by a variable speed-drive 16 at about 200rpm, then fermented under heating by the upper heating element 4 and the lower one 5 and additional application of high-frequency wave energy, and through breathing with the help of rotation of the kneading blade 14 for several seconds, and so on, the baking is completed through an integrated process for a short time. When a turntable 19 is used, a turntable 19 on which food 18 to be heated is loaded and a rotary support 20 on which the turntable is fitted are mounted in place in the heating chamber 1 and the turntable 19 is rotated by the variable speed-drive 16 at 5-6rpm; the food 18 to be cooked is heated by high-frequency wave energy emitted from a high-frequency oscillator 2 into the heating chamber 1 or by the upper heating element 4 and the lower one 5.
Patent JP-S58155334-A (JP)
Title: Assessment of gold bullion
Inventor: EZAWA NOBUYASU
IPC: G01N27/00
Filed: 1982-03-12
Abstract: PURPOSE:To make certain the assessment of quality for gold bullions by measuring its density by the measurement of weight for a bullion in air and in water and measuring electrically its electric conductivity. CONSTITUTION:1,000 grams of a gold plate (about 10mm. thick, about 5.2cm wide, and about 1.3cm long) with purity over 99.99% and an alloy of gold-platinum- steel with the same weight and a plated lead (plating thickness: about 1mm.) of the same shape are measured for their density and electric conductivity. The density is obtained by measuring the weight of the metal in air and water, and the electric conductivity is measured by attaching an insulated coil through which 5kHz AC current is passed to the metal plate and measuring the counter electromotive force developed by eddy current generated on the plate. With this method the density of a gold bullion can be measured simply and quickly and flase and true gold bullions can be surely separated.
Patent JP-S51112861-A (JP)
Title: A process for producing molded articles based on polycarbonate having reinforced welds
Inventor: NARITA YOSHITA
IPC: C08G63/00
Filed: 1975-03-31
Abstract: PURPOSE: A process for producing molded articles based on polycarbonate with reinforced welds by mixing glass fibers with polycarbonate prepared by the use of a specified molecular weight modifier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01213582-A (JP)
Title: Insulation breakdown strength selecting device
Inventor: ZAISHO ATSUSHI
IPC: G01R31/18
Filed: 1988-02-22
Abstract: PURPOSE:To easily specify a faulty product so as to reduce the man-hour required by insulation breakdown strength selecting works by providing a mechanism which controls the holding position of a product with a faulty lead to the position where atmospheric discharge can be produced between the leads of the product and voltage supplying terminals. CONSTITUTION:A product holding table 6b which is always pushed upward by a spring 7 in held in a vertically movable state at the top of a product holding base 5a which can hold plural products at once and is provided with common voltage supplying terminals 1 and 2 on both sides. Plural products 3 are placed in parallel with each other on the table 6b supported by the spring 7 and an arm 8 is lowered with pressure. When a prescribed voltage is applied across the terminal 1 and 2 after the arm 8 is lowered and the leads 4 and 5 of the products 3 are brought into contact with the terminals, any product 3 which does not have a prescribed insulating breakdown strength is broken down. Therefore, any faulty product can be recognized.
Patent JP-2000235403-A (JP)
Title: Servo controller and servo controlling method
Inventor: TATEISHI KIYOSHI
IPC: H02P29/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a servo controller and method for accurately and quickly estimating disturbance, and for accurately realizing servo control even at the time of suppressing disturbance and feedback controlling an object to be controlled by inexpensively and easily constituting a servo control system by using an observer whose constitution is simple. SOLUTION: This servo controller is provided with an observer 5b for estimating disturbance to be impressed from the outside part to an object to be controlled in a spring system such as a focus actuator, and for generating a disturbance estimate, and the disturbance is compensated based on the disturbance estimate, and the object to be controlled is feedback controlled in this servo controller. The observer 5b estimates the disturbance by using an inner model in an inertial system defined by a characteristic equation including only a second-order term as an inner model indicating the object to be controlled in at least a frequency band with the specific oscillation frequencies of the object to be controlled or more.
Patent JP-S59167103-A (JP)
Title: Parabolic reflective plate for antenna
Inventor: NAKAGAWA MAMORU
IPC: H01Q15/16
Filed: 1983-03-11
Abstract: PURPOSE:To attain a reflective plate superior in durability which is not broken easily even if foreign matters collide against this reflective plate in case of carrying, setting, or other handling by forming a surface layer into one body together with a reflective plate substrate and a reflective material with a fiber- reinforced plastic. CONSTITUTION:With respect to a parabolic reflective plate, a surface layer B formed on the surface of a metallic reflective material A2 is constituted with a fiber-reinforced plastic and is formed into one body together with the reflective material A2 and a reflective plate substrate A1. This reflective plate is produced as follows; first, a pair of dies consisting of a male die 7 and a female die 8 between which a junction space 9 is formed into the shape of a parabolic reflective plate A are attached to a press device and are heated at about 140 deg.C, and next, fibers such as a glass mat 10 are placed on the surface of the female die 8 in the state, where the gap between male die 7 and the female die 8 is opened as shown in the figure, and a wire net 11 is placed on this glass mat and a sheet molding compound 12 is placed on the wire net 11.
Patent JP-H01215768-A (JP)
Title: Spray coating material for repairing siliceous furnace wall
Inventor: NARITA YUJI
IPC: F27D1/16
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the title material of high adhering rate, resistant to debonding in the form of a repairing layer, capable of application in high efficiency, by incorporating oxide granules consisting of siliceous silica sand and/or noncrystalline fused quartz with specific Al-Mg alloy powder. CONSTITUTION:The objective material can be obtained by incorporating (A) oxide granules consisting of siliceous silica sand and/or noncrystalline fused quartz with (B) 2-15wt.% of Al-Mg alloy powder with a granular size of 50-150mu, purity of >=90%, weight ratio Al/Mg=80/20-20/80 and melting point of 400-550 deg.C.
Patent JP-H02218826-A (JP)
Title: Engine control device for vehicle with automatic transmission gear
Inventor: KIKUCHI TOSHIYUKI
IPC: B60W10/10
Filed: 1989-02-17
Abstract: PURPOSE:To suppress the collapse of engine speed by restricting torque change control at the time of detecting brake stepping-in operation in a device for changing engine torque in order to moderate speed change shock at the time of speed change. CONSTITUTION:At the time of driving a vehicle, an automatic transmission gear control unit 9 controls each of speed change solenoids 4-7 provided addedly at an automatic transmission gear 2 on the basis of a predetermined speed change map so as to perform speed change. In addition, a lag angle command is outputted to an engine control unit 8 at the time of speed change operation, the ignition timing is delayed by the unit 8 so as to change engine torque, and thus speed change shock is reduced. In this case, when the stepping-in operation of a brake is detected by a brake detecting means, the speed change lag angle operation is judged to be unnecessary, so that the speed change lag angle quantity is set to zero, and thus the torque change control at the time of speed change is restricted.
Patent JP-S53124816-A (JP)
Title: Deceleration controlling system for vehicle
Inventor: MORIHARA KENJI
IPC: B60L3/08
Filed: 1977-04-05
Abstract: PURPOSE: To improve ride on a vehicle, by providing a deceleration speed converging pattern in carrying out deceleration control when instructed vehicle speed is changed, and gradually altering the vehicle speed to the instructed speed zone in the manner following up said deceleration speed converging pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06232959-A (JP)
Title: Automatic answering telephone set
Inventor: YAMAGUCHI MASAMI
IPC: H04M1/64
Filed: 1993-02-04
Abstract: PURPOSE:To obtain the telephone set in which a bell tone and a monitor tone are silenced with a simple operation. CONSTITUTION:The automatic answering telephone set provided with a bell tone transmission means 3 sending a bell tone, a monitor tone transmission means 4 sending a monitor tone for an automatic message recording function, and a speaker 7 sounding out the bell tone and the monitor tone at the outside of the telephone set is provided with a switch 8 used to connect /disconnect the ell tone transmission means 3 and the speaker 7 and between the monitor tone transmission means 4 and the speaker 7. The user silences the bell tone and the monitor tone by having only to turn off one switch 8. Furthermore, the switch 8 is operated by an output of a timer or a photodetector to preset a silencing time or to make silencing automatically in response to the lightness of surrounding.
Patent JP-H03239745-A (JP)
Title: Thermoplastic resin composition
Inventor: SERA TOSHIAKI
IPC: C08L71/02
Filed: 1990-02-19
Abstract: PURPOSE:To improve permanent antistatic properties without degrading other inherent characteristics by compounding an inorg. metal salt and an antistatic agent into a compsn. comprising a specific copolymer and a thermoplastic styrenic resin. CONSTITUTION:5-95mol of an alkylene oxide of the formula [wherein R1 to R4 are each H, satd. aliph., cycloaliph., monoolefinic (cyclo)aliph., monoolefinic arom., aralkyl, and alkaryl, and at least on of them is not H] is copolymerized with 95-5mol of ethylene oxide to give a polyalkylene oxide copolymer having an average mol.wt. of 10000-2500000. Separately, a styrenic monomer is (co) polymerized, if necessary, with another copolymerizable monomer in the presence of a rubberlike polymer to give a thermoplastic styrenic resin. 50-5 pts.wt. said copolymer and 50-95 pts.wt. said styrenic resin are compounded and 0.01-2 pts.wt. inorg. metal salt and 0-5 pts.wt. antistatic agent are compounded into the resulting compsn.
Patent JP-S58157641-A (JP)
Title: Method of feeding easily adhesive powder
Inventor: TOMIYAMA TOSHIROU
IPC: B65G53/52
Filed: 1982-03-15
Abstract: PURPOSE:To prevent generation of a powder sticking layer to supply a stable solid particle and gas stream by setting velocity of flow of transport gas, its relative humidity, a convergent angle of the reduced portion of a transport pipe and particle size distribution of powder within the specified range of transport conditions and feeding powder. CONSTITUTION:In case of air transporting the powder such as CaO or CaCO3, powder containing at least 20% of particles having the particle size of more than 325 mesh is fed with transport gas having the relative humidity of less than 8% at velocity of flow having Mach number of 0.15-0.8 by a transport pipe 6, the reduced portion 5 of which has a convergent angle theta of less than 30 deg.. Thus, collision of powder particles with the tube wall surface can be reduced so as to prevent generation of a powder sticking layer and supply a stable solid particle and gas stream into ingot steel.
Patent JP-H11198802-A (JP)
Title: Traveling device for traveling body
Inventor: ASADA HIROSHI
IPC: E21F13/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a traveling body, conduct stable traveling, improve economical, and relieve environmental problems by making a traveling body travel in a decomposed efficiency duct in order to decrease traveling resistance by atmosphere of the traveling body. SOLUTION: This traveling device is provided with a duct 1 to materialize decompressed environment at the time of traveling of a traveling body 4, an exhaust blower 3 for exhausting air from the duct 1 to maintain the decompressed environment, and an airtight door 2 to open and close, if necessary, for stable air pressure in a traveling section at the time of traveling of the traveling body 4 provided at the duct 1. The inside of the traveling body 4 is maintained at the atmospheric pressure, therefore, getting-on/off a platform 8 is made by an extendable type airtight getting-on/off device 7 such as telescopic to maintain the airtightness of the duct 1. As a result, traveling can be conducted with smaller air resistance than in the atmosphere, therefore, it is possible to decrease traveling consuming energy, conduct high-speed traveling, and improve an economic property.  It is also possible to relieve environmental problems such as vibration and noise to the outside of the duct.
Patent JP-H08235158-A (JP)
Title: Device and method for mesh generation
Inventor: TATSUMI TAKAAKI
IPC: H01L21/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide the device and method for mesh generation which can generate proper meshes in a short time. CONSTITUTION: The mesh generating device 1 is equipped with an impurity data management part 2 which manages impurity density distribution data on a device and a mesh calculation part 3 which sets plural observation lines along one axis of the device and sets common meshes along another axis on the respective observation lines according to variation of impurity density obtained from the impurity data management part 2. Further, this mesh generating method sets the observation lines along one axis of the device and sets the common meshes along another axis on the respective observation lines according to variation of the impurity density of the device that is prepared.
Patent JP-H08237645-A (JP)
Title: Arrival order and time discrimination device
Inventor: SHINPO NAOYUKI
IPC: H04N7/18
Filed: 1995-02-28
Abstract: PURPOSE: To attain discrimination with high accuracy by extracting image data at a judge line position and superimposing the data onto a monitor image and displaying a profile of an image level on a judge line thereby avoiding a personal difference from judges. CONSTITUTION: A judge line 15 is moved in the horizontal direction on a monitor screen and in matching with a tip of a mobile body (boat) image and a discrimination image level at a position of the judge line 15 is processed into a polygonal line, then a profile 15a is obtained. When a judge line is very close to a tip of a boat, a level indicated by a density level 15b catching the mobile body of the profile 15a is close to a water surface level. Since the image level changes digitally depending on the position of the judge line 15, a density level difference between the water surface and the boat is used for criterion of judgement and a judge line able to confirm the density level difference more than that is used for a judge reference line passing point of the mobile body, then judgement without personal difference is made through the quantitative criterion.