baber/WOPTO huggingface dataset:
Patent JP-H02233388-A (JP)
Title: Magnetic head container
Inventor: KANDA MINORU
IPC: B65D85/86
Filed: 1989-03-03
Abstract: PURPOSE:To make magnetic heads of various shapes and sizes receivable in a container by providing an intermediate plate having a plurality of openings for receiving a magnetic head, a lower plate having an opening corresponding to the shape of a projecting part and a head chip, an upper plate for covering such openings and a reception case for enclosing these three plates in stacked state. CONSTITUTION:A container has a lower plate 11, an intermediate plate 12 and an upper plate 13 in stacked relation. The intermediate plate 12 is provided with a convexly-shaped opening part consisting of a large nearly rectangular opening 14a corresponding to the head base 2 of a magnetic head 1 and a small nearly rectangular opening 14b corresponding to a projecting part 4 with a head chip 3 attached thereto, both openings being in communication with each other. The lower plate 11 is provided with a nearly rectangular opening 15 in a position corresponding to the small opening 14b of the intermediate plate 12. The upper plate 13 encloses the magnetic head 1 in cooperation with the intermediate 12 and the lower plate 11. These three stacked plates 11, 12 and 13 are receivable in a reception case 16 without looseness therebetween.
Patent JP-S52133670-A (JP)
Title: Fully automatic feeder
Inventor: YAMAZAKI SHIYUNZOU
IPC: B65G47/30
Filed: 1976-04-30
Abstract: PURPOSE: To provide a fully automatic feeder which can feed automatically a predetermined number and mount of aritcles such as adhesive material, for example polyester mixture in bulk to packaging or box-charging step. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57165305-A (JP)
Title: Method of increasing the potency of bactericidal disinfectant of surface active agent
Inventor: INOUE KOUJI
IPC: A01N47/44
Filed: 1981-04-02
Abstract: PURPOSE: N α -Cocoyl-L-arginine ethyl ester DL-pyrrolidonecarboxylate is added to a bactericidal disinfectant of surface active agent at a prescribed ratio to increase its disinfectant effect against prophlogistic gram-negative bacilli.  
     CONSTITUTION: A bactericidal disinfectant of surface active agent, selected from the group consisting of chlorohexidine salts, benzalkonium chloride and alkylglycines (1pt.wt.) is combined with 1W20pts. of N-cocoyl-L-alginine ethyl ester DL-pyrrolidonecarboxylate of the formula (RCO- is residue of fatty acids in coconut oil). The resultant composition is prepared by adding other components such as glycerol, propylene glycol, glycerol fatty acid ester or glycerol triisooctanoate as a skin-protecting agent and other drugs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55144749-A (JP)
Title: Cooling water circulating device for electric equipment
Inventor: ASAKURA AKIRA
IPC: H02K9/19
Filed: 1979-04-25
Abstract: PURPOSE:To prevent burn, lower ambient temperature and further to eliminate leakage from a cooler pump by arranging a cooler for cooling water in a cooling water reservoir or at inlet of said reservoir. CONSTITUTION:A pure water cooler 5a to cool down a cooling water for stator winding 2 is arranged in a cooling water reservoir 3a together with a spray 9. Or the pure water cooler 5a can be arranged in the interior of the reservoir 3a or at inlet thereof. Since a high temperature part can now be sealed in the reservoir 3a, a burn or an atmospheric air temperature rise is prevented, and a water leakage or an oil leakage from the pure water pump 4 can also be eliminated.
Patent JP-H10244078-A (JP)
Title: Throwing tape
Inventor: YOSHIDA ISAO
IPC: A63H33/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a throwing tape which is rich in novelty and variety, and by which a multiplier effect and interest can be increased by wrapping paper snowfall in a winding tape in the winding tape which is thrown by hand or in a tape which is fitted in a cylindrical container or the like or fitted in a cracker or the like to be thrown by the force of the explosion. SOLUTION: A tape 1 is spirally wound to form a winding tape 2, and paper snowfall 3 is wrapped in a stacking state in the central part of the winding tape 2. The manufacturing method for the tape comprises the steps of stacking paper snowfall original paper formed by a thin paper sheet cut like a strip in many layers on the winding start end side of the wide tape original paper with several meters, winding the tape original paper spirally to wrap the paper snowfall original paper in the central part, and cutting the tape in round slices. Thus, the tape is flung in the air and simultaneously paper snowfall can be scattered to produce a multiplier effect and interest so as to enhance the stage effect such as raking of welcome and joy mood or the like in the situation.
Patent JP-H04268700-A (JP)
Title: Signal light device
Inventor: SATO YASUHIKO
IPC: E01F9/70
Filed: 1991-02-22
Abstract: PURPOSE:To make the end of a red signal and the zero display of the remaining time to coincide and to perform reliable display by displaying the remaining time of the red signal on a remaining time display device in a count down system by utilizing a timer circuit switching the red signal and the green signal. CONSTITUTION:A signal display device 1 installs a red signal light 3 and a green signal light 4 on an indication board 2. Many elements 5 and 7 covering the lens with a light emitting diode with the prescribed emitting light color are covered with transparent covers 6 and 8. A remaining time display device 11, made of a segment of the light emitting diode, is provided with display parts 12, 13, and 14 displaying the objective figure. These display minutes and seconds. A controller 21, provided with a transformer 22, a changeover relay 24, a transformer 27, a timer circuit 28, and a transformer 30, is housed in a casing 31. It is used as a setting signal light on both sides of temporal one- way traffic section of a road reparing or the like. In this case, a timer circuit 28 is set considering the section length and a traffic amount.
Patent JP-H02228421-A (JP)
Title: Device for heat-treating metallic material
Inventor: MURAO MASATSUGU
IPC: C21D1/74
Filed: 1989-03-02
Abstract: PURPOSE:To efficiently heat-treat a metallic material at a low cost while avoiding oxidation of the surface by continuously moving the material through the heat-treating furnace, passage and cooling sections and supplying a nonoxidizing gas to each section. CONSTITUTION:The heat-treating furnace section 1 and the cooling section 4 consisting of cooling medium supply means 8a and 8b, a drain 9, etc., are connected through the passage section 3. In the heat-treating device of such a structure, a metallic material A to be heat-treated is introduced from an inlet 2, and continuously moved through the sections 1, 3 and 4. Consequently, heating and cooling are successively applied, and the material is hardened and tempered. The inert gas injection means 6a-6e are separately provided to the heat-treating section 1 and passage section 3. As a result, the zone extending from the furnace section 1 to the cooling region of the cooling section 4 is filled with a nonoxidizing gas atmosphere. By this method, the material A is efficiently heat-treated without the surface being oxidized.
Patent JP-H05248341-A (JP)
Title: Shape memory alloy actuator
Inventor: MATSUI TERUYUKI
IPC: F03G7/06
Filed: 1992-03-09
Abstract: PURPOSE:To enable self-driving of a shape memory alloy actuator by causing the actuator to turn on and off the current supply to a driver by itself, even though the constitution of the actuator is simple because a control circuit for turning currents on and off is not necessary. CONSTITUTION:A first button battery B1, a shape memory spring SMA serving as a driver in the form of a coil spring made of shape memory alloy, and a transistor Tr serving as a switching means are connected in series to each other. The shape memory spring SMA is disposed while being expanded at room temperature from a fixed free length memorized when it is heated. An SCR 11, a resistance 13 and a thermistor 15 serving as a temperature detection means are connected in series to each other and a base of the transistor Tr is connected between the resistance 13 and the thermistor 15. A change in the temperature of the thermistor 15 as a result of a change in the temperature of the shape memory spring SMA changes a base voltage, thereby turning on or off the supply of a base current, resulting in the turning on or off of the supply current to the shape memory spring SMA.
Patent JP-H05250829-A (JP)
Title: Transducer supporting device
Inventor: TAKEUCHI YOSHINORI
IPC: G11B21/21
Filed: 1992-03-09
Abstract: PURPOSE:To reduce a floating amt. variation at the seek time of the supporting device by increasing the rigidity of a supporting body in forming the supporting body into a specified shape and also moving a node of an oscillation mode to a slider part. CONSTITUTION:An elastic part 6 and a rigid structure supporting body 3 having a load beam part to be linked with this elastic part are constituted in a triangular shape having a vertex as of a joining tip of a flexible structure supporting body 4 consisting of an elastic material joined twofold to the tip of the load beam part and a base as of the end of the elastic part 6. Then, its basic angle thetais specified as <=67.5 deg., while a ratio of height to the base as <=1.21 times. By this method, the rigidity of the supporting body 3 is increased, while the node of the oscillation mode is moved to the slider part to diminish torsion conversion of the slider part under oscillation, so that a floating amt. variation can be suppressed to a min.
Patent JP-H04269297-A (JP)
Title: Device for carrying debris out at construction work of tunnel excavation
Inventor: SHIRAI KOJI
IPC: E21D9/12
Filed: 1991-02-22
Abstract: PURPOSE:To enhance stability in labor when carrying debris out at construction work of tunnel excavation and enhance efficiency in carrying the debris out and enable the extension of the operating distance of debris steel cars to be dealt with by solving the problem of air inside a pit being contaminated, and enabling continuous operation of the debris steel cars without being affected by the gradient of the tunnel. CONSTITUTION:An inward track 6 and an outward track 7 are laid parallel to each other from the working face of the inside of a tunnel up to the outside of the tunnel and a plurality of debris steel cars 30 are disposed on the tracks 6, 7 and a cable wire 11 is coupled to each of the debris steel cars 30. Circulatory operation of the debris steel cars 30 is executed by a cable wire circulation driving device 10, and the cable wire 11 is allowed out by a cable wire winding device 20 as the tunnel is excavated.
Patent JP-H06264750-A (JP)
Title: Intake device of engine
Inventor: NOSEI YOSHIHISA
IPC: F02D13/02
Filed: 1993-03-11
Abstract: PURPOSE:To decrease torque shock at the time of opening a swirl control valve. CONSTITUTION:In addition to a first intake port 3 normally opened/closed, and a second intake port 4 having a swirl control valve 18, a pressure air supply passage 21 and an air-fuel mixture supply port 7 for supplying pressure air and air-fuel mixture of fuel respectively are connected to a combustion chamber 2. The pressure air supply passage 21 and a common air intake pipe 16a on upstream side of both intake ports 3, 4 are connected together by bypass pipes 42, 43, and a bypass valve 46 is provided on the way of it. The bypass valve 46 is kept opened until the swirl control valve 18 is opened to a specified degree, and supercharging is affected by the pressure air only to the first intake port 3.
Patent JP-S56148693-A (JP)
Title: Rated displacement oil pump
Inventor: KOZUKA HAJIME
IPC: F04B49/00
Filed: 1980-04-17
Abstract: PURPOSE: To provide a uniform flow rate discharge even if any irregular rotation of the engine is performed by a method wherein excessive flow rate for a flow control valve is positively and properly fed back through an auxiliary flow control valve.  
     CONSTITUTION: When an irregular rotation is found in an engine to cause a frequent variation of pump discharge rate, a pressure difference between each of the hydraulic chambers 18, 19 in the valve 17 is exceeded over a desired value and the valve body 23 is rapidly opened in response to the pressure difference due to the fact that the hydraulic pressure in the hydraulic chamber 9 of the flow control valve 7 is acted upon the hydraulic chamber 18 of auxiliary flow control valve 17 and the hydraulic pressure in the hydraulic chamber 11 of the valve 7 is acted upon the hydraulic chamber 19 in the valve 17. Thereby, a part of the excessive discharge flow rate flowed into the flow control valve 17 is fed back to the oil pump 1 from the auxiliary flow control valve 17 through oil passage 22, 26, so that it is possible to provide a uniform rate of discharge from the hydraulic chamber 11 in the flow control valve 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62215027-A (JP)
Inventor: INDOU TAKASHI
IPC: D01D5/253
Filed: 1986-03-07
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-S58169345-A (JP)
Title: Driving device of objective lens
Inventor: UNO MOTOO
IPC: G11B7/09
Filed: 1982-03-31
Abstract: PURPOSE:To compensate the deviation of the focus and position of the light spot on a recording media with good responsiveness, by providing coils which generate thrust in a tracking direction and an optical axis direction to an objective lens and supporting slidingly a movable member which is movable in the optical axis direction. CONSTITUTION:The point of application of thrust in a tracking direction 1002 generated by a coil 23 for driving in a tracking direction is disposed so as to coincide with the barycenter of the moving parts in the tracking direction of coils 23, 26, a bobbin 25, an objective lens 1, and parallel springs 24-1, 24-2, the barycenter of the remaining parts and a slider 32, and the barycenter of the entire part of the movable parts. The bobbin 25 is moved in parallel in the tracking 1002 direction with respect to the slider 32 by means of the lens 1 and the springs 24-1, 24-2. The slider 32 is moved in the focusing 1001 direction by a guide yoke 28 and the lens 1 in the focusing 1001 direction. Thus, the deviation of the focus and position of the light spot on the recording medium is corrected with good responsiveness.
Patent JP-S62208598-A (JP)
Inventor: INABA MITSUGI
IPC: B60R16/06
Filed: 1986-03-08
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-H06244307-A (JP)
Title: Manufacture of low temperature firing multilayered ceramic circuit board
Inventor: NAKAI KYOICHI
IPC: H05K3/24
Filed: 1993-02-17
Abstract: PURPOSE:To achieve the simplification and cost reduction of the process by forming an Au electrode for mounting a semiconductor, pair chip by means of electroless plating. CONSTITUTION:A low temperature firing multilayered ceramic circuit board 1 has a wiring consisting of a recess for mounting a semiconductor pair chip and a Cu conductor 2. The surface of the Cu conductor 2 is plated by dipping the Cu conductor 2 exposed in the recess of the board 1 in an electroless plating solution, and electrod pads for providing electrical connection with the semiconductor pair chip are formed of an electroless plating film 3. This allows an Au electrode for mounting a semiconductor pair chip to be formed by a process simpler than the prior art and at low cost.
Patent JP-S52134693-A (JP)
Title: Photopolymerizable composition
Inventor: KONDOU SHIYUNICHI
IPC: C08F246/00
Filed: 1976-05-04
Abstract: PURPOSE: A photopolymerizable composition having remarkably improved rate of photopolymerization, comprising a polymerizable compound having ethylenic unsaturated bond, a compound having condensed heterocyclic ring, and a photopolymerization initiator consisting of a compound of a group V element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000253059-A (JP)
Title: Re-transmission control method
Inventor: MORIYA OSAMU
IPC: H04W28/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a re-transmission control method with excellent transmission efficiency in response to a transmission characteristic in the case of communication where data are sent/received by combining transmission lines with different transmission characteristic (e.g. a data transmission rate, a frequency band and a data error rate or the like). SOLUTION: The re-transmission control method is employed for communication where packet data are sent/received between a base station 3 and a terminal 4 through a plurality of transmission lines T1, T2 whose transmission rates differ from each other. In the case that packet data sent through the transmission line T1 at a higher rate between a plurality of the transmission lines T1, T2 are not normally received, packet data after the packet data that cannot normally be received are sequentially transmitted independently of whether or not they have already been transmitted, and in the case that the packet data sent through the transmission line T2 whose transmission rate is lower than that of the transmission line T1 cannot normally be received, only the packet data not normally received are re-transmitted.
Patent JP-S60195435-A (JP)
Title: Sampler
Inventor: MASUDA HIROAKI
IPC: G01N15/02
Filed: 1984-03-17
Abstract: PURPOSE:To increase a suction flow rate, and to catch easily a minute powder dust particle by forming a nozzle part as a rotary structure body, giving a high speed rotation to it, and giving a centrifugal force to the powder dust particle. CONSTITUTION:The air is absorbed from an absorbing hole 28, and absorbed from an absorbing hole 29 by a suction pump. Also, an impact phenomenon is generated in the whole periphery of the part of a peripheral nozzle 25 and a peripheral collision plate 26, and a classification is executed by a particle diameter corresponding to a powder dust particle speed in the peripheral nozzle part. The peripheral nozzle 25 is constituted of an upper rotor 30 and a lower rotor 31, and the lower rotor 31 is rotated at a high speed by a motor 38 through gears 36, 37. Accordingly, a speed at which the powder dust particle passes through the peripheral nozzle 25 becomes a value obtained by adding a speed by a flow of the air by the suction pump and a speed by the centrifugal force.
Patent JP-S52134759-A (JP)
Title: Moire measuring method of material shape
Inventor: YONEZAWA SUSUMU
IPC: G02B27/60
Filed: 1976-05-06
Abstract: PURPOSE: To make the direct and instantaneous obtainment of data from the two dimensional image possible by utilizing the merit of moire method, namely the direct obtainment of contour lines of an object, by means of using a slit grid being encoded following to the color phase variation or the density variation on the light source section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57167861-A (JP)
Title: Trouble sensing device for booster
Inventor: NAKAZATO HIROSHI
IPC: B60T17/22
Filed: 1981-04-06
Abstract: PURPOSE:To simplify the construction by providing a pressure switch, which is to sense any generation of pressure difference between the low and high air chambers, and by allowing an alarm to be actuated after a certain while has passed in the event of no generation of pressure difference between air chambers during brake application. CONSTITUTION:At a power piston 4 in a booster 2, a normally closed pressure switch 14 is installed in such an arragement as turned off when a pressure difference is generated between the low and high air chambers 5, 6, and a trouble sensing circuit is formed including this pressure switch 14. In this circuit, a transistor Q is as switching element connected with a circuit, which is in connection from the power supply E to the alarm lamp 16 through a brake switch 15, and the transistor Q is actuated when an operating signal is fed through a pressure switch 14 and a time lag circuit 17. Thus the alarm lamp 16 will light up.
Patent JP-S57167386-A (JP)
Title: Granule burning oven
Inventor: IKEDA YUTAKA
IPC: F23G7/10
Filed: 1981-04-08
Abstract: PURPOSE: To facilitate inspection of the inside of a combustion cylinder by detachbly attaching to the combustion cylinder an inner perforated wall constituting the inner wall of a fumigation chamber.  
     CONSTITUTION: Inner perforated wall (a) is arranged at given intervals above outer perforated wall (d) connected and fixed at the bottom to pressure pipe 18 for sending a granule such as rice hull, forming fumigation chamber (f) by a clearance between the both, while the inner wall (a) is detachably supported  through flange 6 by supporting wall 14 provided inside combustion cylinder (b).  Thus, in cleaning the inside of the combustion cylinder b in the periodic inspection, etc., it is possible to easily clean and inspect even the inside of the fumigation chamber (f) by first removing top board 15 and then removing the inner perforated wall (a) from the supporting wall 14 for the combustion cylinder 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07263919-A (JP)
Title: Circuit board
Inventor: SHIBATA SUSUMU
IPC: H05K3/46
Filed: 1994-03-23
Abstract: PURPOSE:To reduce crosstalk in a circuit board. CONSTITUTION:A pattern (a1) formed on the upper side of an insulator 1 and a pattern (a2) formed on the lower side are connected by a via hole 11 to constitute a signal line (a), and a pattern (b1) formed on the upper side of the insulator 1 and a pattern (b2) formed on the lower side are connected by a via hole 12 to constitute a signal line (b). For example, when a high frequency signal is transmitted to the signal line (b), the signal line (b) radiates the electromagnetic field distribution. The pattern (a1), via holes 11 and 13, and a copper foil 2 constitute a loop Lp1 with respect to the electromagnetic field distribution. In the same manner, the pattern (a2), via holes 11 and 19, and a copper foil 3 constitute a loop Lp2. Crosstalks generated in loops Lp1 and Lp2 are cancelled by each other to reduce the total crosstalk induced in the signal line (b).
Patent JP-H11250215-A (JP)
Title: Ic chip and ic card
Inventor: HENMI MANABU
IPC: G06F21/75
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the information of the arrangement of an integrated circuit from being optically read from the rear face side of an IC chip. SOLUTION: Heat treatment at a temperature of 750<o> C for 168 hours is operated in argon gas so that the density of crystal defect 18 in a p-type silicon substrate 17 is set 2×10<12> /cm<3> . Thus, the crystal defect 18 acting as the scatterer of an infrared ray can be dominantly present, and even when an infrared ray is made incident from the rear face side of a silicon chip 2', the arrangement of a flash mamory 35 or a CMOS circuit 38 can be prevented from being observed.
Patent JP-S58170752-A (JP)
Title: N-carbamoylamino acid derivative
Inventor: KIMURA FUMIHIKO
IPC: A61P43/00
Filed: 1982-03-30
Abstract: NEW MATERIAL:The N-carbamoylamino acid derivative of formula I (R1 is 1-4C alkyl) or its pharmacologically permissible salt or its ester. EXAMPLE:N-[N-Methyl-N-(2-phenetyl-2-carboxyethyl)carbamoyl]-L-proline. USE:Remedy for hypertension, cardiac insufficiency, etc. It has strong inhibiting activity against angiotensinase, and exhibits no side effect. PROCESS:The compound of formula I can be prepared, e.g. by (1) reacting the beta- amino acid derivative of formula II with phosgene to obtain the N-chlorocarbonylamino acid derivative of formula III, (2) reacting the compound with the alpha-amino acid derivative of formula IV, and (3) hydrolyzing the resultant N- carbamoylamino acid derivative of formula V.