baber/WOPTO huggingface dataset:
Patent JP-S61268354-A (JP)
Title: Preparation of gas absorbent
Inventor: OSAJIMA YUTAKA
IPC: A23L3/3427
Filed: 1985-05-20
Abstract: PURPOSE:To enhance gas absorbing capacity and velocity, by adding sodium bromide to a mixture consisting of an aqueous sulfuric acid solution and activated coal to perform reaction and separating a solid from the reaction product to dry the same. CONSTITUTION:An aqueous sulfuric acid solution and activated coal are compounded to prepare a mixture and sodium bromide is added to said mixture to perform reaction. Subsequently, a solid is separated from the reaction mixture and dried to obtain a gas adsorbent. As the shape of activated carbon, powdery, flaky, granular and molded granular ones can be taken. The concn. of sulfuric acid of the aqueous sulfuric acid solution is pref. 1.1-1.7N. It is pref. to add sodium bromide under cooling so as to adjust the temp. of the mixture to 55 deg.C or less and the addition amount of sodium bromide is pref. set to about 4pts. or more by wt. of 100pt.wt. of activated carbon.
Patent JP-H047271-A (JP)
Title: Reciprocation stroke changing device
Inventor: IIO ITSUSHI
IPC: B21C47/10
Filed: 1990-04-24
Abstract: PURPOSE:To make change and adjustment of stroke of a reciprocative part coupled with a cross rod easily even during swinging by shifting the fulcrum of a swing link with operation of a vertical position adjusting mechanism, and thereby generating variation of the stroke. CONSTITUTION:A straight motion block 12 is reciprocated by a motor 1 through a cam drum 9 and a cam follower 10, and a swing link 16 swings around a pin 19 relative to a pivot block 15. Through a tie rod 6 a wire guide roller 8 of a wire guide device B is swung in parallel with the axis of a takeup reel, and the wire 30 is wound in alignment. To vary the swing stroke of the guide roller 8, an adjusting screw 21 is rotated to move vertically the whole swing link 16 and pivot block, and thus the fulcrum of swinging is shifted. Thereby the swing stroke of the guide roller is changed as desired according to the dia. of the wire to be taken up, and a coil of fine wound appearance is obtained.
Patent JP-H1054378-A (JP)
Title: Scroll fluid machinery
Inventor: UCHIKAWA NAOSHI
IPC: F04C18/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To form an Oldham's ring in a compact size, reduce the weight thereof, and suppress generation of vibration by forming the Oldham's ring of a rotation preventing mechanism for allowing turning motion of a fixed scroll while obstructing self-rotation of a turning scroll, in an ellipse shape having a long diameter and a short diameter in a symmetry axis direction. SOLUTION: An ellipse Oldham's ring 15 of a scroll fluid machinery is provided with a pair of keys 15a projected opposite to each other in a short diameter direction and a pair of keys (or key grooves) in a long diameter direction. A pair of keys 15a of the short diameter direction is slidably engaged with a pair of key grooves 3b formed on the inner projection 3a of a frame 3, and a pair of keys (or the key grooves 15b of the long diameter direction are slidably engaged with a pair of key grooves (or the key) arranged on the lower surface of a turning scroll end plate 2a. Since the Oldham's ring 15 is moved together with a scroll bearing boss 2c, the inner size of the short diameter direction of the Oldham's ring 15 is formed in a short size to a degree which is a little larger than the outer diameter of the bearing boss 2c.
Patent JP-H04314850-A (JP)
Title: Hot dip aluminized steel sheet excellent in corrosion resistance
Inventor: MAKI JUN
IPC: C23C2/40
Filed: 1991-04-15
Abstract: PURPOSE:To provide a steel sheet with excellent corrosion resistance by applying an Al alloy hot dip plated layer incorporated with specified amounts of Y and Si to the surface of a steel sheet. CONSTITUTION:A hot dip plated layer constituted of, by weight, 0.1 to 10% Si, 0.05 to 0.5% Y and the balance Al with small amounts of inevitable impurities is applied to one side or both sides of a steel sheet. Next, its coating weight is regulated to about 80g/m<2> by a gas wiping method. In this way, the corrosion resistance of a molten Al plated steel sheet using a Cr-contg. steel sheet is improved. It shows excellent corrosion resistance particularly in a corrosive environment such as an exhaust gas or the like of an automobile, etc.
Patent JP-H11287506-A (JP)
Title: Assembled structure of electric components
Inventor: EHIRA SHINJI
IPC: F24F11/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an assembled structure of electric components which has a simple construction so as to facilitate an assembling work and is excellent in recycling thereof. SOLUTION: A composite molded substrate 1 is formed such that a lead frame 12 having a given wiring pattern shape is embedded in a resin mold body 11 and a portion of the lead frame 12 is exposed. A terminal press fitting portion 14 which produces a resilient deformation when a lead terminal 15a of an electric component 15 is press-fitted into the terminal press fitting portion 14 is formed in an exposed portion of the lead frame 12. The lead terminal 15a which is pushed into the terminal press fitting portion 14 is held by the resilient restoring force of the terminal press fitting portion 14 and hence, an electrical connection between the lead terminal 15a and the lead frame 12 is obtained at this portion. The total number of parts can be reduced and hence, the construction becomes simple and the assembling work is facilitated.  Furthermore, since soldering is unnecessary, the disassembling work at the time of recycling is also facilitated.
Patent JP-H02289739-A (JP)
Title: Method of applying liner plaster board to panel assembling type building and panel with plaster board
Inventor: TAMAGAWA YUJI
IPC: E04C2/30
Filed: 1989-04-27
Abstract: PURPOSE:To improve finish quality of the work by providing a panel body in which plywoods are stuck to a frame body from the both sides and a plaster board stuck to one surface thereof, and forming the end surface of the plaster board into a tapered surface. CONSTITUTION:Plywoods 11b are stuck to the frame body of a core material 11a from the both sides thereof to form each panel body 11, 12. A board S1 is stuck to the whole inner surface of the panel body 11, and a board S2 having a width shorter by 1/2 of the thickness T of the panel body 11 is stuck to the inner surface of the other panel body 12. Tapered surfaces of about 45 deg. are preliminarily formed in the parts of the end surfaces S1a, S2a where the boards S1, S2 are mutually butted to make a rough butted form. Hence, board sticking work in the field can be omitted, and the working period can be shortened.
Patent JP-S5534689-A (JP)
Title: Sputtering device
Inventor: HOSOKAWA NAOKICHI
IPC: H01L21/203
Filed: 1978-09-04
Abstract: PURPOSE:To make the formation of the high purity sputter film possible, by making the shield to be installed in the cathode of the same material as the target, or by coating the shield with the same material as the target. CONSTITUTION:The thermion emitted from the thermion emitting filament 16 is introduced into the vacuum vessel 10 and arrives at the anode 19. After evacuating the inside of the vessel 10 to high vacuum by the vacuum pump, the Ar gas for example, is introduced; hereby, the electric discharge is generated across the filament 16 and the anode 19 and the plasma is generated in the vessel 10. Under this condition, a minus voltage is impressed on the Ti target 11, for instance, in order to generate the sputtering, and the Ti film is formed on the substrate while the substrate holder 14 is being rotated. Hereupon, since the shield 12 is made of the same material as the target 11, or is coated with the same material as the target 11, even if the shield 12 receives the impact from the high energy neutral gas atom,  the purity of the sputter film is never deteriorated.
Patent JP-S60543-A (JP)
Title: State information reporting method of input-output control device
Inventor: GOTOU HIROYUKI
IPC: G06F11/30
Filed: 1983-06-17
Abstract: PURPOSE:To accurately bracket an error in a short time, by accumulating state information of error occurring times in an input-output control device and reporting the accumulated state information to a higher rank device in accordance with an instruction to report the state information from the higher rank device. CONSTITUTION:When a processing instruction is given from a higher rank device 1 to an input-output control device 2, the device 2 designates the input-output device 8 to do operation. When an error occurs during the operation of the device 8, the logical circuit 3 of the device 2 generates the sense byte of the error and stores 6 the sense byte and the state of the error and, at the same time, when it is decided 5 that the error can be restored, disignates the device 8 to retry. When another error occurs in the device 8 in the retrying course, the circuit 3 generates the sense byte of the new error and stores 6 the sense byte together with the state of the error. When an instruction to report the byte number of state information is given from the device 1, the device 2 reports the byte number to the device 1 through a reporting circuit 4. Upon receiving a state information reporting instruction by the reported byte number from the device 1, the device 2 reports state information accumulated in the storage circuit 6 to the device 1 through the circuit 4 whenever the instruction is given.
Patent JP-S60252287-A (JP)
Title: Radar equipment
Inventor: SHINONAGA MITSUYOSHI
IPC: G01S13/52
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a receiving signal enabling a coherent process by changing either the phase of a receiving signal or the local signal demodulating the receiving signal in accordance with the information of a phase angle. CONSTITUTION:The signal of a wavelength lambda and the figure decided by the factors of a Foster scanner -8Xr0omega (r0 for the radius of the gap between a rotor and stator, omega for the revolution speed of a rotor) are multiplied 33, integrated 33, integrated 32 and the integration output is fed out to a phase shifter 31. Now, the part varying according to the beam scanning is the characteristic of passing phase of an antenna and the phase of continuous receiving pulse 31a can be made identical by correcting the part thereof by the phase shifter 31. Also, a phase shifting correction table 34 is used, instead of an integrator 32 and multiplier 33, and a part or the whole information 34a of the scanning method, scanning angle, frequency and antenna factor are inputted therein and by outputting a specific phase information to the phase shifter 31, the phase correction of the receiving signal 31a is enabled with an optional scanning method irrespective of the Foster scanner.
Patent JP-H1051561-A (JP)
Title: Video doorphone system
Inventor: FURUYA TOMOHIDE
IPC: H04N7/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the arrangement of bus wring and to improve construction property by providing bus writing, terminated by an impedance almost equal to the characteristic impedance of a cable at two systems from the base unit of a doorphone to a subordinate base unit. SOLUTION: A hand set 10 of doorphone with camera for picking up an image outside the front entrance of a house A is connected through a cable 40 to a base unit 20 of doorphone with video installed inside the house A. Further, subordinate base units 30 of doorphone with video installed in respective rooms on the same floor and on the high-order floor inside the house A are connected through a cable 50 to the base unit 20, of doorphone by bus wiring. In this case, the bus wiring to the respective subordinate base units 30 of doorphone is made into two systems from the base unit 20 of doorphone, and the cables 50 of the respective systems are terminated by a terminating device 60, composed of a resistor equal in size to the characteristic impedance of the cable 50.  Thus, the arrangement of wiring to other rooms on the same floor or the higher floors can be reduced, without degrading image quality, and the construction property can be improved.
Patent JP-H05282537-A (JP)
Title: Coin holding device
IPC: G07D1/00
Filed: 1992-03-31
Abstract: PURPOSE:To eliminate the need of adjusting a fitting position with respect to plural kinds of coins different in diameters and to surely hold succeeding coins at the time of discharging the head coin and to save power by improving a holding mechanism which temporarily holds the succeeding coins for storing the head coin in a coin storage port one by one among plural coins accumulated in a coin accumulation track for collecting a use rate by the coins in a public telephone set. CONSTITUTION:A rotary disk 2 having a supporting means 4 holding any coins of several types different in the diameter in the direction of the diameter at two points separated on the periphery of the coin and a control means controlling the rotary operation of the rotary disk 2 are given. The rotary axis of the rotary disk 2 is orthogonal to the surface of the coin and a line connecting the rotary center of the rotary disk 2 and two points which are abutted on two points on the periphery of the coin 4 in the supporting means 4 becomes a V-shape.
Patent JP-H07289729-A (JP)
Title: Coin collecting apparatus
Inventor: NAKAJIMA KEN
IPC: A63F7/02
Filed: 1994-04-25
Abstract: PURPOSE:To make it possible to control sales, etc., of each inter-stand pinball lending machine easily and effectively, by structuring so as to control classifications and amount of coins thrown into each inter-stand pinball lending machine in sequence of time. CONSTITUTION:When the operation switch is turned on, CPU 1 reads in the program on ROM 2 and executes a control action. That is, firstly, it judges whether there is any signal input or not and the type thereof, when there is, one by one by means of the multiplexer 4 and the A/D converter, and executes the processing of the operation record and the record of sales data, respectively, of inter-stand pinball lending machines. Then, CPU 1 determines the time of receipt of the operation start signal based upon the time information inputted from the clocking circuit 7 and has such starting time and the operation code correspondent to the content of operation memorized in RAM 3. Subsequently, when the operation end signal is inputted, CPU 1 has such input memorized in RAM 3 as the operation end time. The operation data so memorized is outputted to the display unit, etc., via the interface circuit 6.
Patent JP-H04339520-A (JP)
Title: Adjusting device for levelness of looper carriage
Inventor: HOSOYA KAZUO
IPC: B21C49/00
Filed: 1991-05-14
Abstract: PURPOSE:To improve the quality and yield of a plated steel plate by controlling the levelness of a looper carriage automatically on-line and preventing a steel strip from meandering and edge waves from being generated. CONSTITUTION:There are provided worm jacks 15 which are mounted respectively at least at two corner parts of the looper carriage and connected with chains 5 or wire ropes carrying the looper carriage. A clinometer 11 to detect the variation of Ievelness of the looper carriage and a displacement gage 12 to convert a detection signal of the variation of the levelness from this clinometer to a fine displacement of a chain or a wire rope are prepared. The taken-up length of the chains or wire ropes by this worm jack is controlled by a process computer 13 based on the signal for converted elongation from this displacement gage. Thereby, the quality and yield are improved and the working rate of the plating line can be improved drastically.
Patent JP-H07321537-A (JP)
Title: Active phased array antenna
Inventor: FUKUTANI KOICHI
IPC: H01Q3/36
Filed: 1994-05-24
Abstract: PURPOSE:To reduce the side lobes of a transmission pattern by controlling both an amplitude and a phase of an exciting signal in a transmission reception module for the active phased array antenna. CONSTITUTION:An equal distributer 10 distributing equally an exciting signal amplified by a class C power amplifier 9, a 2nd phase shifter 23 imparting a desired phase shift to the 1st exciting signal distributed equally by the equal distributer 10 based on a control signal from a beam controller and a synthesizer 12 synthesizing a 2nd exciting signal equally distributed by the equal distributer 10 and an output signal of the 2nd phase shifter 23 are provided between an output terminal of the class C power amplifier 9 in a transmission reception module of the active phased array antenna and an output terminal leading to an antenna to control a phase shift of the 1st phase shifter 22 and the 2nd phase shifter 23 and to control an amplitude and a phase of the exciting signal to the antenna thereby reducing the side lobes in the transmission pattern.
Patent JP-H05279178-A (JP)
Title: Method for liquid phase epitaxial growth
IPC: C30B29/30
Filed: 1992-04-01
Abstract: PURPOSE:To improve the optical characteristics and thickness uniformity of a single crystal thin film by canceling a forced convection produced by the rotation of a substrate on the growth of the single crystal by a natural convection produced in the melt to apparently convert the melt into a static state. CONSTITUTION:A raw material received in a crucible is melted in a liquid phase epitaxial device to form a melt. A substrate for a single crystal is immersed in the melt and rotated at a rotation rate of 10-40rpm, and simultaneously the lower part of the melt is heated to a temperature 50-90 deg.C higher than that of its upper part to generate a natural convection, whereby the forced convection produced by the rotation of the substrate is canceled by the natural convection to apparently convert the melt into a static state, and under the condition in the which the single crystal thin film of the raw material is formed on the substrate by the liquid phase epitaxial growth.
Patent JP-H10296780-A (JP)
Title: Transfer molding device and initial position returning method for its plunger head
Inventor: HARADA HIROYOSHI
IPC: B29C45/58
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a transfer molding device and an initial position returning method for its plunger head in which the registering work for the plunger head with a mold at the time of replacing a mold is eliminated and the replacement for the mold and the plunger is simplified to a large extent. SOLUTION: In a transfer molding device, a plunger rod 53 is provided in a lower chase block 47, and a plunger head 49 is pushed up by the plunger rod 53 separated from the plunger head 49 to inject tablets 57 into a carrier C. When the injection is completed and mold clamped and a molded product is released and the plunger rod 53 is lowered and also a new tablet 57 is placed on the plunger head 49 and mold clamped, the tablet 57 and the plunger head 49 are pushed down to the initial positions in a cylinder 55 by an upper face block 45.
Patent JP-S61267064-A (JP)
Title: Surface potential detector for photosensitive drum of image forming device
Inventor: HAYASHI TAKANORI
IPC: G03G15/02
Filed: 1985-05-21
Abstract: PURPOSE:To detect the surface potential of a photosensitive drum by a simple constitution uniformly in its length direction by providing a potential sensor to a shield member for prevention against no-image area electrostatic charging which is mounted movably in axial directions of the photosensitive drum. CONSTITUTION:When an electrostatic copying machine is powered or in a stationary state of prescanning for original density measurement, a specific voltage is applied to charge the surface of the photosensitive drum 3 electrostatically through a charging wire 31. While sheet materials 41 and 42 for shielding are moved sideways at a specific speed through driving mechanisms 5a and 5b, the surface potential of the photosensitive drum 3 is detected by potential sensors 45 and 46. Thus, while the potential sensors 45 and 46 are moved in the axial direction of the photosensitive drum 3 by utilizing the driving mechanisms 5a and 5b for the sheet materials for shielding without providing any special driving means, the surface potential is detected almost to the overall length of the photosensitive drum 3. Then, detected values are integrated by a microcomputer to find the uniform surface potential of the photosensitive drum 3 by the simple constitution.
Patent JP-S5732846-A (JP)
Title: Method for coating which seals clearance between mold
Inventor: TERANISHI MASAMICHI
IPC: B22C9/02
Filed: 1980-08-08
Abstract: PURPOSE: To form a coating layer on the inner surface of a mold and to seal a clearance in the mold so as to prevent the mold from occurrence of burr and to make the casting surface beautiful and to improve the productivity, by injecting slurry into the mold and then drying the slurry after a certain time, then, excessive slurry is removed.  
     CONSTITUTION: A slurry 6 mainly composed of a refractory material and a plastic inorganic matter is injected into assembled top and bottom molds 1 and 2 through a sprue 7. When the condition is left as it is for a while, the moisture contained in the slurry is absorbed into molds 1 and 2, and a hardened coating layer 8 is formed on the inner wall of the molds. The layer completely seals the joint between molds 1 and 2 by packing the joint with the material, and a smooth surface is formed by coating the inner surface of mold. Then, the mold is tilted and excessive slurry 6 is discharged and are dried by means of a heating furnace or a hot air, then a coating layer 9 of hard, with no crack, and is formed into one body with the mold is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5233566-A (JP)
Title: Ditecting method of molten metal film by utilizing television cameta a nd its apparatus
Inventor: KOIZUMI FUSAICHI
IPC: G01F23/22
Filed: 1975-09-09
Abstract: PURPOSE:To detect film by heat radiation from surface with delayed time of only a few milli-second and to be able to control surface by utilizing television camera.
Patent JP-H07317511-A (JP)
Title: Valve timing control device for dohc engine
Inventor: JINGU YOSHIHISA
IPC: F02D13/02
Filed: 1994-05-24
Abstract: PURPOSE:To improve fuel consumption performance and operability in a practical area by providing a plurality of cam shafts which open and close respectively an intake valve and an exhaust valve, and properly advancing/delaying the cam shafts in angle. CONSTITUTION:Valve timing changeover mechanisms 10 are arranged on both an intake side cam shaft 11 for opening and closing an intake valve, and an exhaust side cam shaft 11 for opening and closing an exhaust valve. A control device 25 controls a solenoid valve 22 of the valve timing changeover mechanism in the intake side cam shaft and a solenoid valve 22 of the valve timing changeover mechanism of the exhaust side cam shaft. The intake side cam shaft is advanced in angle from the position of idling under low/medium speed and high load conditions. The exhaust side cam shaft is delayed in angle under the low/medium speed and high load conditions. With such an arrangement, blowing back is prevented under the low/medium speed high load conditions, for improving intake charging efficiency and increasing a torque. In addition, a valve overlapping rate is increased and pumping loss is reduced.