baber/WOPTO huggingface dataset:
Patent JP-H01211939-A (JP)
Title: Ion-implantation device
Inventor: ISHIJIMA TSUYOSHI
IPC: H01J37/317
Filed: 1988-02-18
Abstract: PURPOSE:To make it possible to shorten the treating time for ion-implantation by a method wherein 4 sheets of stages for ion-implantation targets are fixed on a rotating shaft and an ion-implantation into a wafer and the replacement of an ion-implantation finished wafer are executed simultaneously. CONSTITUTION:4 sheets of stages 1A-1D are fixed on a rotating shaft 3 coupled with a motor 2, the surface of each stage is positioned almost rectangularly to one another and each stage 1A-1D is provided with a conveying belt 4 and a wafer presser foot 5. An ion-implantation is performed in a wafer on the vertically positioned stage 1B. At this time, an ion-implantation finished wafer is on the horizontally positioned stage 1A, the wafer presser foot 5 on the stage 1A is thrusted up by a cylinder and the ion-implantation finished wafer is carried by the belt 4 and so on and is replaced with an ion-unimplanted wafer. At a point of time when actuation on the stages 1B and 1A end, the shaft 3 is rotated at 90 deg., the stage 1B is moved to the position of the stage 1A and the stage 1C holding the ion-unimplanted wafer is moved to the position of the stage 1B. Thereby, the treating time for ion-implantation can be significantly shortened.
Patent JP-S57151383-A (JP)
Title: Paper feeding mechanism
Inventor: OZAWA TOSHIAKI
IPC: B41J11/42
Filed: 1981-03-17
Abstract: PURPOSE:To enable self-setting of a printing paper, by a method wherein a motor for feeding paper starts to run and a motor for separating a paper- pressing roller from a platen is caused to stop running by means of a single switch. CONSTITUTION:A printing paper P is fed between a platen 1 and a paper guide 2, and after the forward end thereof is brought into contact with a position where a feed roller 5 makes contact with the platen 1, with a DC motor started, a cam 13 is turned, a lever 3C is spinned clockwise through an axis 8 through running of a pin 10 on the large diameter side of the cam 13, and a paper- pressing roller 4 is separated from the platen 1 through sliding of a lever 3a. Then, a projection 14 on the cam 13 parts from an actuator 16, and when a microswitch 15 is closed, a paper feed motor, simultaneously, is brought to ON, and the platen 1 is pivoted clockwise, and the paper P between the platen 1 and the roller 5 is led to the inside of the roller 4 along the guide 2. After a given time has elapsed, the projection 14 is brought into contact with the actuator 16 to open the switch 15, and with the DC motor turned OFF, the cam 13 is caused to stop operating.
Patent JP-S60185065-A (JP)
Title: Method to store solar energy in dispersion system of valency isomer
Inventor: YOSHIDA ZENICHI
IPC: F28D20/00
Filed: 1984-03-01
Abstract: PURPOSE:To decrease the cost to store solar heat energy, by preparing a dispersion system by suspending or solving a valency isomer as a heat-carrying substration substance in a mixed solvent consisting of water and one or more than two kinds of hydrophilic organic solvent (s), by radiating solar rays to the dispersion system, and by storing solar energy as chemical energy, by quantitatively causing a valency isomerization reaction in the dispersion system. CONSTITUTION:A heat-carrying substance, having a property to cause an opti- chemical valency isomerization reaction in company with absorption of solar energy, is dispersed by suspension or by solution in a mixed solvent contsisting of water and hydrophilic solvent to make a dispersion system. Solar rays are radiated to the dispersion system to cause it an opti-chemical valency isomerization reaction, and then the solar energy is stored in the isomerized heat-carrying substance. The solar energy can be stored quantatively by controlling the opti-chemical valency isomerization reaction. A heat-carrying substance can be chosen from norbornadiene (NBD), NBD derivatives, condensed polycyclic aromatic compound, and so forth.
Patent JP-S53122406-A (JP)
Title: Revolution phase controller
Inventor: KAWABATA MASARU
IPC: G05D13/62
Filed: 1977-03-31
Abstract: PURPOSE: To shorten lock-in time on synchronization in a magnetic recorder-reproducer of a system of changing over the phase control circuits of a capstan motor at the recording and reproducing, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07248780-A (JP)
Title: Method for evaluating setting of vibration reduction device
Inventor: IKEDA NAOKI
IPC: G10K11/178
Filed: 1994-03-08
Abstract: PURPOSE:To efficiently perform assembling process and inspecting process continuously by comparing a noise at the time of operating a vibration reduction control unit with a noise at the time of not operating that and judging the vibration reduction effect. CONSTITUTION:First of all, an engine is started for the purpose of evaluating the reduction effect of an engine vibration reduction device. The fact that an adaptive filter is converged, is confirmed, and an output level of a vibration sensor 3 at the time is measured under the condition where the filter is normalized. Then, an output to a mount 1 is stopped, that is, the operation of an AEM controller 4 of a system is stopped, and a noise level of vibration under that condition is measured. A welding defect, etc., of a body is judged by whether the vibration noise level measured under the operation stop condition is larger or smaller than a decision reference value. Further, from the comparison of the noise levels of the result measured under the condition where the AEM controller 4 is operated and the result measured after the controller 4 stops, a normal/defective condition of the setting of a vibration transmission characteristic of a vehicle is decided.
Patent JP-H10231288-A (JP)
Title: Production of 2-chloro-4-aminomethylpyridine
Inventor: ASANUMA GORO
IPC: B01J25/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for synthesizing medicines, agrochemicals, etc., by reacting 2-chloro-4-tri, di or monochloromethylpyridine with an amine and hydrogen in the presence of a catalyst for hydrogenation. SOLUTION: This 2-chloro-4-aminomethylpyridine, expressed by formula II, useful as an intermediate for synthesizing medicines and agrochemicals, e.g. as an intermediate for synthesizing histamine-H2 receptor antagonists, is obtained in high yield and purity in an industrially advantageous way by reacting 2-chloro-4-trichloromethylpyridine, 2-chloro-4-dichloromethylpyridine or 2-chloro-4-chloromethylpyridine or a mixture of these pyridine derivatives with an amine (e.g. piperidine) expressed by formula I [R<1> and R<2> are each H, a (substituted) alkyl, an aryl, an aralkyl, or form a (substituted) 4-8 membered ring together with a nitrogen atom bound to either of these groups.] and hydrogen in the presence of a catalyst for hydrogenation (e.g. Raney nickel).
Patent JP-S61197953-A (JP)
Title: Mixing tank for feed water to be supplied into boiler
Inventor: MIURA MINORU
IPC: C02F5/00
Filed: 1985-02-28
Abstract: PURPOSE:To collect and discharge substances, contained in feed water and forming scale or the like, by a method wherein the feed water mixing tank is provided with a perforated partitioning plate and a drain valve. CONSTITUTION:In case the partitioning plate 2, having holes 8 is provided at the upper part in the main body 1 of the mixing tank for a boiler or the like for mounting on a vehicle, which is obliged to use unprocessed raw water, most of the scale, sludge or the like, generated in a space below the partitioning plate, is adhered to the inner wall of the space or precipitated. When water feeding pressure is increased, the amount of adhesion is increased, however, the adhered scale is separated from the inner wall and is descended and precipitated at the lower part of the tank when the same pressure is reduced. The scale, sludge or the like, which is precipitated, is removed by opening the automatic drain valve 10 and blowing it to the outside of the tank. Further, the effect of removing the scale may be increased when the partitioning plate 12, having the same configuration as the partitioning plate 2, is provided at the lower position in the rank.
Patent JP-S58154672-A (JP)
Title: Device for checking battery
Inventor: YAMAMOTO AKIRA
IPC: H02J7/00
Filed: 1982-03-10
Abstract: PURPOSE:To obtain highly reliable checking device prevented from the miss of checking with a simple constitution by using a display element having a storing property and utilizing said property. CONSTITUTION:Since V1>V2 is formed during the period the voltage of a battery is changed in a range exceeding a prescribed value V0 fixed by the relation of reference voltage V2 and the resistance values of R1, R2, a transistor (TR) Q5 is turned off and an ECD is held at decolored state. When the battery is consumed and the voltage is reduced less than V0 at the time of t0, V1<V2 is formed only for the short moment and the TRQ5 is turned on. Consequently, the ECD is charged and colored. Then the current consumption is turned to the original state and the voltage V of the battery is restored, but the color is left as it is because of the storing property and the time to replace the battery (or charging time) is displayed. If the voltage of the battery is being reduced without restration, the TRQ5 is turned off before the dilution of the colored density, so that the colored state is held.
Patent JP-S51113557-A (JP)
Title: Frequnecy synthesizer
Inventor: NAKAGAWA KOUICHI
IPC: H03B21/00
Filed: 1975-03-31
Abstract: PURPOSE: To obtain the frequency synthesis method by means of a phase control loop having a sharp loop response characteristic with one reference oscillator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02216150-A (JP)
Title: Dry wind-controlled automatic developing machine
Inventor: KOSUGI HIROMITSU
IPC: G03D15/02
Filed: 1989-02-17
Abstract: PURPOSE:To decrease the influence of hunting on the fluctuation in the size of films by setting a humidity hunting period specific with a temp. hunting period and setting the humidity hunting period shorter than drying time. CONSTITUTION:This developing machine is the developing machine suitable for execution of a development processing of color master plate films consisting of plural plates and is so constituted as to detect the atm. temp. and humidity and to automatically control the temp. and/or humidity of dry wind in accordance with the information obtd. in such a manner. The humidity hunting period is set <=1/2 the temp. hunting period and the film F in a magazine 1 is dried as to obviate the coincident generation of the fluctuations of both periods at the time of successively guiding the film to a developing tank 6, a fixing tank 7 and a washing tank 8, then drying the film in a drying section 10. The drying is executed after the humidity hunting period is set shorter than the drying time to average the actual value of the humidity control in the drying time.
Patent JP-H01315747-A (JP)
Title: Method for controlling drying air in automatic developing machine and automatic developing machine
Inventor: KOSUGI HIROMITSU
IPC: G03D15/02
Filed: 1989-02-17
Abstract: PURPOSE:To stabilize variation in the dimensions of a film by setting the optimum drying condition from the ambient temperature and humidity and dimension changing characteristics of the film. CONSTITUTION:The CPU of a control section 20 calculates the optimum values of the temperature and humidity of a drying section 10 after calculating the dimension changing quantity of a dried film F from Formula I by using the detecting results of an atmospheric temperature and humidity sensors 22 and 21 in advance before drying the film F. In accordance with the calculated values, the control section 20 controls the change in dimensions of the film F by controlling a drying fan 11, heater 12, exhaust fan 15, humidifier 18, and dehumidifier. When the optimum drying condition is set in such way, the change in dimensions of the film F can be stabilized. The DELTAl1, t0, tD, tS, and tSO of Formula I respectively represent the dimension variation quantity (%) of the film F, atmospheric temperature, drying temperature, reference drying temperature, and reference atmospheric temperature. The h0, hD, hS, and hSO respectively represent the atmospheric humidity, drying humidity, reference drying humidity, and reference atmospheric humidity. The A, alpha0, beta0, alphaD, and betaD are constants decided by the kind of the film F and structure of the drying section. (temperature and humidity are measured in  deg.C and g/kg.)
Patent JP-H03241229-A (JP)
Title: Ignition torch
Inventor: OKADA OSAMU
IPC: F23Q9/00
Filed: 1990-02-19
Abstract: PURPOSE:To prevent a reduction of an igniting characteristic and a flame holding characteristic by a method wherein an atomizer and a flame detector are mounted within an inner sleeve and cone-like flow regulating plates of which diameters are gradually increased in an injection direction of combustion air are arranged at an inner extreme end of a furnace between an inner sleeve and an outer sleeve. CONSTITUTION:An atomizer 10, an igniter 11, a flame detector 12 and an impeller 15 are arranged inside an inner sleeve 17. Cone-like flow regulator plates 21 and 22 of which diameters are gradually increased toward an injecting direction of combustion air 24 are arranged at an extreme end inside a furnace between the inner sleeve 17 and an outer sleeve 18. Accordingly, it is possible to restrict a flowing-in of the combustion air into a central part of a torch sleeve 16 under an action of sealing air introduced into the inner sleeve 17 through a feeding-in hole 20. With such an arrangement, it is possible to form a recirculation region required for an ignition and a flame holding at a central part of the torch sleeve 16.
Patent JP-H02217398-A (JP)
Title: Covering method by thin film of diamonds
Inventor: KATSUMATA SATOSHI
IPC: C23C16/02
Filed: 1989-02-17
Abstract: PURPOSE:To make possible to attain sufficient adhesion to part material to be formed of thin film regardless of quality of part material to be formed of thin film by forming thin film of diamonds on the surface of part material to be formed of thin film previously subjected to treatment of electropolishing. CONSTITUTION:The surface of a part material to be formed of thin film is previously treated with electropolishing in a forming method of coat of diamond film and/or diamond-like carbon film on the surface of said part material to be formed of thin film. Forming material of above-mentioned part material to be formed of thin film may be a material able to be comfortably performed of surface treatment by electropolishing method, especially effective for cemented carbide containing Co. Especially preferable electrolyte used in electropolishing is sodium nitrate solution or phosphoric acid solution added with chromic acid.
Patent JP-S55130370-A (JP)
Title: Welding equipment
Inventor: OOKUBO NORIMASA
IPC: B23K7/00
Filed: 1979-03-29
Abstract: PURPOSE: To apply repair working of an even quality with less labor cost by letting cutting away of the specifically worn portions of machine parts, tack welding of new parts and regular welding be automatically accomplished while conveying the machine parts by conveyors.  
     CONSTITUTION: A worn caterpilar 1 is loaded on a feed conveyor 6, is moved in the right-angle direction by a direction-changing stage 7, is cut of a worn lug part 2 by a gas cutter 8 and is removed of its end side 3. Next, it is sent by a conveyor 8' to a tack welding device 9, where a new unworn lug member 4 is tack welded to the cut trace. The tack welded caterpillar is fed to a regular welding device 10 by the positive feeder 11 provided on the conveyor 9', so that the lug member 4 is regular welded to the cut portion. The multiple caterpillars of the worn lug parts are automatically repaired as mentioned above, whereby the work is accomplished with less labor and the repair accomplished inexpensively with an even quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09228896-A (JP)
Title: Carburetor of outboard engine
Inventor: MISHIMA SHUICHI
IPC: F02B67/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor with freedom in layout increased and adjusting operation facilitated. SOLUTION: An outboard engine has a carburetor 34 arranged between an engine 15 and an engine cover 18 and has a drain device 38 provided below this carburetor 34 and the drain device 38 in includes a drain passage for guiding gasoline etc., outward and a passage opening/closing means 41 for opening/ closing this drain passage and the operational surface 42 of this passage opening/closing means 41 is arranged upward in a space formed between the carburetor 34 and the engine cover 18.
Patent JP-H04276304-A (JP)
Title: Composite type magnetic head
Inventor: HAYAKAWA YUICHI
IPC: G11B5/29
Filed: 1991-03-05
Abstract: PURPOSE:To prevent crosstalk by inclining the line of the read/write gap of a core for a high-track density by a prescribed angle. CONSTITUTION:A core 5 for a low-track density has a read/write gap 2 and a gap part 3 for tunnel erasing. The core 4 for the high-track density is provided with the read/write gap part 1A having an inclination of an angle theta with the read/write gap part 2 of the core 5 for the low-track density. The line parallel with a medium which comes into contact with the head while sliding and the read/write gap of the core for the low-track density positioned on the same plane as the plane of the medium is inclined by the angle theta in such a manner, by which the crosstalk by the magnetic induction from the core for the high- track density at the time of using the low-track density is prevented and the crosstalk from the core for the low-track density at the time of using the high- track density is prevented.
Patent JP-S61196958-A (JP)
Inventor: KITAHARA KAZUYUKI
IPC: A61F13/02
Filed: 1985-02-27
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-S61199064-A (JP)
Title: Hot dip coating apparatus
Inventor: SAITO KAZUO
IPC: C23C2/00
Filed: 1985-02-27
Abstract: PURPOSE:To provide the titled apparatus by which dip coated wire having uniform coated thickness and stable quality is obtained, by providing a means for forming circulating flow of molten metal in a fixed direction, surrounding metallic wire or stripe to be dip coated. CONSTITUTION:In hot dip coating vessel 12 in which a core wire 2 supplied from a sending-out apparatus 1 is introduced into a molten metal 4 from a core wire supplying cap 10 through a pretreating vessel 3 and a stuck molten metal is controlled to a prescribed thickness by a die 5, then cooled by a cooling vessel 6 and the obtd. coated wire 8 is wound around a winder 7, a molten metal circulat or 9 is arranged to circulate the metal 4 in the same arrow direction as the sending direction at circumference of the wire 2 in a molten flow passage 11. Flow rate of the circulating flow is favorable to adjust to about the same as sending velocity of the wire 2. In this way, the wire 8 coated with uniform thickness can be obtd. stably.
Patent JP-S52121313-A (JP)
Title: Electronic musical instrument
Inventor: NAGAI YOUHEI
IPC: G10H1/057
Filed: 1976-04-06
Abstract: PURPOSE: Informations concerning all waveforms from the attack to decay of the musical tones to be produced are beforehand stored in a waveform memory and the outputs of this waveform memory is directly utilized as sound producing signals whereby the sounds existing in the natural world are perfectly simulated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59164127-A (JP)
Inventor: MORITA HISAO
IPC: B32B37/00
Filed: 1983-03-08
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-H07251932-A (JP)
Title: Uncaser
Inventor: UJIGAWA MASAAKI
IPC: B65G47/91
Filed: 1994-03-10
Abstract: PURPOSE:To easily and guickly perform exchange of the position of a gripper and attaching/detaching thereof by fixing the gripper to an uncasing head by means of a magnetic or a sucking board so as to be attached and detached. CONSTITUTION:A gripper 19 comprises a connecting part 20 adsorbed to the back surface of an uncasing head 4, a supporting pipe part 21 connected to the connecting part 20 while commonly using an axial line and a head part 22 connected to the supporting pipe part 21 while commonly using an axial line. The connecting part 20 is composed of a magnet or an sucking board and attached to the uncasing head 4 attachably/detachably. The head part 22 having a cylindrical tube 23 whose diameter is larger than that of a bottle neck attached thereto is fixed to the connecting part 20 via the supporting pipe part 21. An air distributing part 25 is freely attachably/detachably connected to the tube 23, the supporting part 21 and a hose 24. The uncasing head 4 is lowered and its bottle neck is inserted into the tube 23. Then, air is supplied into the tube 23, the tube 23 is expanded, the bottle neck is gripped and the bottle is moved upward.
Patent JP-H06250727-A (JP)
Title: Data transmission system
Inventor: HARADA TETSUO
IPC: G05B19/418
Filed: 1993-02-26
Abstract: PURPOSE:To perform efficient data transmission by performing time-division control over a receiving means and a transmitting means, and converting machining data in 1st data format to a 2nd data format matching with the data format of an NC device and sending the data while receiving the machining data supplied from a host computer. CONSTITUTION:A data transmitter 2 receives the machining data supplied from the host computer 1 and sends the received machining data to respective NC devices 3-1 to 3-4 while converting the data to data formats corresponding to the respective NC devices. Namely, the data transmitter 2 performs time- division operation by multitask processing to receive the machining data sent by the host computer 1 and distribute the received machining data to the respective NC devices. Therefore, the extremely efficient data transmission can be performed.
Patent JP-2000197620-A (JP)
Title: Simple stature ruler
Inventor: ONO MASAKO
IPC: A61B5/107
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a plane stature ruler which simplifies attaching/detaching and requires no space for it. SOLUTION: A pair of scale plates 4, 5 obtained by arranging a scale section 1, a stature measuring section 2 and a measuring time entry section 3, a fitting plate 6 for recording a stature by fixing a pencil with a tape, then placing a long edge on a head and pressing a short edge to the plates 4, 5 with the lead of the pencil are arranged on a plane board 7 together.
Patent JP-H07216404-A (JP)
Title: Method for producing sintered parts from metal powder
Inventor: NISHIHARA AKIO
IPC: B22F3/02
Filed: 1994-01-31
Abstract: PURPOSE:To easily and rapidly obtain sintered products without generating crack and blister by mixing metal powder with hydrocarbon waxes having a high m.p. and low m.p. and plural kinds of resins and molding and sintering the mixture. CONSTITUTION:The metallic powder is mixed with two kinds of the hydrocarbon waxes having the high m.p. and the low m.p. and two kinds of the resins as a lubricant. Sm, Co, Cr, Mo, Si, Zr, Mg, Cd, Sr, Fe, Ti, etc., are used as the metal powder. The low melting wax is used to prevent oxidation and the high melting wax is used for bonding to the resins. The resins includes a polypropylene, methacryl, dioctyl phthalate, etc., and are used to prevent the crack and blister and to improve moldability and flow property. The ratios thereof to be used are adequately about 35 to 40wt.% waxes and about 65 to 60% resins. This mixture is molded by extruding, injecting, etc., and undercut parts are treated by placed cores, etc., of the resin at need. The moldings are then sintered as they are.