baber/WOPTO huggingface dataset:
Patent JP-H09318229-A (JP)
Title: Refrigerating device
Inventor: HACHISUGA KATSUMI
IPC: F25D21/06
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of cooling capacity due to a drain pan heater, and prevent the increasing of amount of refrigerant by a method wherein a bypass circuit, conducting the flow of refrigerant only upon defrosting operation, is formed in parallel to a choking mechanism while the drain pan heater is interposed in the bypass circuit. SOLUTION: A drain pan heater 20 is interposed in a bypass circuit 12, formed in parallel to a throttling mechanism 8. Upon cooling operation, refrigerant is circulated in the sequence of a compressor 1, a three-way valve 2, a heat source side heat exchanger 3, a receiver 4, a check valve 5, a solenoid opening and closing valve 7, the throttling mechanism 8, a utilizing side heat exchanger 9 and an accumulator 10.  Upon defrosting operation, the refrigerant is circulated in the sequence of the compressor 1, the three-way valve 2, a hot-gas circuit 11, the bypass circuit 12, a solenoid opening and closing valve 13, the drain pan heater 20, the utilizing side heat exchanger 9 and the accumulator 10 while frost is molten under a process that the refrigerant passes through the utilizing side heat exchanger 9 to drop frost into a drain pan and heat is released under a process that the refrigerant passes through the drain pan heater 20 to melt the frost in the drain pan.
Patent JP-S6212744-A (JP)
Title: Novel allenecarboxylic acid ester and production thereof
Inventor: TSUJI JIRO
IPC: C07C67/36
Filed: 1985-07-10
Abstract: NEW MATERIAL:The compound of formula I (R1 is hydrocarbon residue; R2-R4 are H or hydrocarbon residue; R2 and R3 may be chain or together form a ring). EXAMPLE:Methyl-2,3-butadienoate. USE:Pharmaceuticals, agricultural chemicals and their intermediates. Since the allene bond can be isomerized to conjugated diene with acid or alkali, the compound is useful as a raw material for a conjugated diene ester monomer. PREPARATION:The compound of formula I can be produced by contacting the propargyl compound of formula II with a platinum-group compound catalyst [e.g. tris(tribenzylideneacetylacetone)dipalladium] in the presence of carbon monoxide. The amount of the catalyst is usually 0.01-10mol, preferably 0.1-5mol of the platinum-group metal compound per 100mol of the raw material. The partial pressure of carbon monoxide is usually 1-100atm and the reaction temperature is preferably 20-100 deg.C.
Patent JP-H0817293-A (JP)
Title: Rotary operation type electronic part provided with push switch
Inventor: KAIZAKI KEIJI
IPC: H01H25/06
Filed: 1994-07-04
Abstract: PURPOSE:To eliminate effects of a play angle by a gap provided at an engagement part of an operation shaft with a rotary (contact) plate in a rotary operation type electronic part provided with a push switch to function by vertical motion and rotary action of the operation shaft. CONSTITUTION:A circular operation shaft 22 and a rotary (contact) plate 24 are integrated with each other, and a resilient contact of a rotary contact mechanism part 28 is deflected within a resiliency limit when the operation shaft 22 moves vertically. An operating person is thus prevented from feeling looseness in his hand, or abnormal sound is not generated in the case where an operating device is vibrating.
Patent JP-2000338170-A (JP)
Title: Device for inspecting board, and stamping method thereof
Inventor: ICHIHARA MASAKATSU
IPC: H05K3/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make a worker surely recognize the presence of the fact that defective circuit boards and non-defective circuit boards are mixed, and to secure reliability for circuit boards after inspection. SOLUTION: In this stamping method, a stamp member 44 is balance- supported by the first spring means 55 and the second spring means 56 opposed each other, and a printing portion 44a of the stamp member 44 is pressed to a circuit board 5 by energizing force in either of the first and second spring means 55, 56 after the printing portion 44a of the stamp member 44 is brought into contact with the circuit board 5 in the balance-supported condition, using this board inspecting device for conducting continuity inspection between a wiring pattern in a surface side and a wiring pattern in a reverse face side of the circuit board 5.
Patent JP-S5941491-A (JP)
Title: Can-making surface treated steel plate excellent in painting corrosion resistance and weldability
Inventor: SAITOU TAKAO
IPC: C25D5/26
Filed: 1982-09-01
Abstract: PURPOSE:To stably form a dense chromate film excellent in seam weldability and corrosion resistance, by a method wherein a minute amount of tin is applied to both surfaces of a steel plate having Ni or a Ni-Zn alloy layers and chromate treatment is applied to the coated steel plate. CONSTITUTION:Coating layers each comprising an Ni single layer with a thickness of 50-1,000mg/m<2> per one surface or coating layers each comprising an Ni-Zn two-component alloy layer having a thickness of 50-1,000mg/m<2> per one surface and containing 20wt% or less Zn are provided to both surfaces of a steel plate cleaned by a usual method. To both surfaces of the steel plate coated with Ni or the Ni-Zn alloy, are provided Sn coating layers each having a thickness 50mg/m<2> or less per one surface and chromate treatment is further applied to both surfaces. By this method, dense chromate films each having a thickness of about 5-15mg/m<2> per one surface as metallic Cr can be stably formed.
Patent JP-S6169739-A (JP)
Inventor: UORUFUGANGU SUKUROU
IPC: C07C255/46
Filed: 1985-07-12
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-S5581095-A (JP)
Title: Ultra-fine hole processing method
Inventor: MIZUNO AKINORI
IPC: B23K26/067
Filed: 1978-12-12
Abstract: PURPOSE:To form a plurality of ultra-fine holes of accurate pitch simultaneously in the work in a short processing time, by using plural laser beams split by multi- frequency driving acousto-optical element. CONSTITUTION:Laser beams 5 (a flux of parallel lights) from an oscillator 4 are radiated to a multi-frequency driving acousto-optical element 7 through a lens 6, and a work 8 is placed in the focal position of the element 7. On the other hand, plural high frequencies (f1-fn) from a high frequency driving circuit 9 are introduced into the element 7 through mixer 10 and amplifier 11, and the laser beams 5 entering the element 7 are split into plural beams 12 (the 0-order light 13 is shielded from the work 8 by a stopper 14). In said apparatus, a plurality of holes may be worked out simultaneously, and the pitch of holes can be controlled by electrically selecting the high frequency applied to the acousto-optical element 7, so that extreme accuracy and high precision may be achieved.
Patent JP-S63316919-A (JP)
Title: Snubber circuit for switching semiconductor device
Inventor: SHIGEKANE TOSHIO
IPC: H03K17/16
Filed: 1987-06-19
Abstract: PURPOSE:To lower the price of a snubber circuit by reducing the reverse bias safety operation area of a main transistor, by providing a parallel circuit with a first diode, and providing a second diode at least with the same polarity as that of the first diode and whose recovery time in a forward direction is smaller than that of the first diode. CONSTITUTION:A snubber diode equivalence circuit DSI is constituted of the parallel circuit of a fast switching diode D2 whose recovery time in the forward direction is slow and whose recovery time in a backward direction is fast used in an on-going device, and an ordinary diode D1 whose recovery time in the forward direction is fast and whose recovery time in the backward direction is slow. As the ordinary diode D1, a diode smaller in capacity than that of the fast switching diode D2 is selected. In such a way, when the main transistor Q1 starts to be turned off, a collector current Ic starts shunt to a snubber capacity Cs side at a fast rise speed via the D1 in the snubber diode equivalence circuit DSI. Thereby, a first spike voltage VP1: is decreased. Since the ordinary diode D1 is the one small in capacity and whose voltage drop VF in the forward direction is large, most of a shunt current flows on the fast switching diode D2.
Patent JP-H07234781-A (JP)
Title: Both endian firmware system for computer boot
Inventor: SAEEDO ESU ZARIN
IPC: G06F9/445
Filed: 1993-05-31
Abstract: PURPOSE: To install software generated in the order of bytes on a big or a little Endian by staring a second program in a state where the constitution of CPU is matched with the bye order of a set of second information. CONSTITUTION: A series PROM control circuit 40 contains a pair of registers of CPU-EB and CPU-EL, and it controls a multiplexer 42 for selecting data on either series PROM 17 or 18. When something is written into the CPU-EB register, it is set to '1', and bit Endian series PROM 17 is selected. When something is written into the CPU-EL register, it is set to '1', and little Endian series PROM 18 is selected. The register is immediately set to '1' by power supply resetting and it is not operated to any other resetting. Thus, a computer can be executed by software generated by either byte order.
Patent JP-S6087733-A (JP)
Title: Production of health food
Inventor: FUJIWARA YUUJIROU
IPC: A23L19/20
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a health food, estable easily without grassy smell nor losing nor deteriorating the active constituents of beans, and capable of being taken with an adequate amount of brewed vinegar at the same time, by dipping raw beans in the brewed vinegar. CONSTITUTION:Beans, particularly raw black beans are dipped in a brewed vinegar for 30 days or more. Thus, components of grassy smell in the beans are decomposed, and the resultant food can be easily eaten without losing nor deteriorating active constituents. The brewed vinegar containing the extracted components can be taken in an adequate amount at the same time.
Patent JP-H053810-A (JP)
Title: Rotary containing body
Inventor: OSAWA HITOSHI
IPC: A47G25/06
Filed: 1991-06-25
Abstract: PURPOSE:To improve the handleability of the rotary containing body. CONSTITUTION:On a back plate 1a of a cabinet 1, a pair of upper and lower rotary disks 2 are provided so as to be freely rotatable, so as to become roughly parallel to the back plate 1a. Between a pair of rotary disks 2, an endless belt holding rail 3 is provided. An endless belt body 4 which moves along the rotary disk 2 is held by the belt holding rail 3. Hanger pipes 5 are provided projectingly at every prescribed interval extending from the outside surface of the belt body 4 to the outside. In each hanger pipe 5, a receiving box-like containing part 6 is provided.
Patent JP-H09310285-A (JP)
Title: Base fabric for water barrier sheet method by spraying
Inventor: MORIWAKI ATSUSHI
IPC: D06M101/16
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prepare a base fabric for a water barrier sheet method by spraying, having a water barrier having a reduced variation of hardening periods according to concentrations of a delayed solidifying penetrant and surrounding temperatures, generating no problem such as a dripping of the delayed solidifying penetrant when applying the one under a sever condition of a steep slope, etc., high in abilities to be easily penetrated by and hold the delayed solidifying penetrant and capable of imparting a sufficient water interception by even one application. SOLUTION: This base fabric for a water barrier sheet method by spraying is used for the method for forming a water barrier sheet by spraying a delayed solidifying penetrant consisting essentially of an anionic rubber asphalt emulsion including a metal oxide to penetrate into the base fabric. The base fabric is obtained by dipping the one into an aqueous solution of an ammonium salt containing 0.5-10wt.% active ingredient, drying and thereafter treating the resultant fabric with an aqueous solution of a multivalent metal salt containing 2-20wt.% active ingredient.
Patent JP-S5941102-A (JP)
Title: Control device for electric rolling stock
Inventor: KANEDA JIYUNICHIROU
IPC: B60L15/28
Filed: 1982-08-31
Abstract: PURPOSE:To enable to effectively operate an electric rolling stock by power drive or a brake by setting as the gate starting condition of an armature chopper the match of the direction of a field current to an operation command. CONSTITUTION:A main circuit switch 1 is first closed or opened on the basis of the operation command P from a drive stand. A logic unit 10 starts the controlling of ON and OFF of field controllers 8-1-8-4 in response to the state signal S and the operation command P of the main circuit. A current detector 11 sets a digital amount CD1 to ''1'' when the field current detected by a current detector 9 is positive and a predetermined value or larger. A logic unit 12 starts the operation of ON and OFF of an armature chopper 3 after confirming that the operation command P is matched to the state signals of the digital amounts CD1, CD2. In this manner, a serious trouble of the armature circuit which occurs due the unnecessary operation of a field controller can be prevented.
Patent JP-H11344744-A (JP)
Title: Camera having finder diopter adjusting device
Inventor: YAGI SHIGEKI
IPC: G03B9/36
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make a diopter adjusting device able to be arranged in a limited space by arranging a part of the diopter adjusting device in a space between the upper side part of a shutter base plate and the upper end frame of an aperture frame. SOLUTION: The diopter adjusting device is arranged on the upper side of the shutter base plate 200, and a parallel cam for driving a lens 15 exists at a position shown by oblique lines. A photometry part consisting of a photodetector 20 or the like is arranged on the upper side further. The base plate 200 has a shutter driving mechanism at its right end and an aperture 202 at its center part. Furthermore, the base plate 200 has an inclined surface 200h on the upper side part 200a and the surface 200h is opposed to the inclined surface 10h of a fixed lens frame 10. Namely, a part of the diopter adjusting device (parallel cam for driving a lens 15) is arranged in the space X between the upper side part 200a of the base plate 200 and the upper end frame 200b of the aperture frame. Therefore, the diopter adjusting device is made possible to be arranged in the limited space.
Patent JP-H11345796-A (JP)
Title: Washing device
Inventor: UMEKI YOSHIHIKO
IPC: B08B3/12
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a washing device that can prevent a metal ion from being eluted into washing liquid, and at the same time, wash an object to be washed with strong washing force by an ultrasonic vibration under reduced pressure with a specific degree of vacuum. SOLUTION: In a washing device, a liquid-contact surface where at least washing liquid Q1 contacts is composed by a non-metal material such as a resin material, and at the same time, a washing tank 10 with a structure that can endure even when the inside is set to the degree of vacuum of 0.1 Torr - several tens of Torr, an ultrasonic vibration device 18 for giving ultrasonic vibration to the washing liquid Q1 being accommodated into the washing tank 10, and a vacuum pump 20 for reducing pressure in the washing tank 10 to a specific degree of vacuum are provided.  Then the washing liquid Q1 is accommodated into the washing tank 10, at the same time, an object M to be washed being dipped into the washing liquid Q1 is washed while the inside of the washing tank 10 is maintained at a specific degree of vacuum by a vacuum pump 20 and ultrasonic vibration is given to the washing liquid Q1 by the supersonic vibration device 18.
Patent JP-S6213060-A (JP)
Title: Hybrid integrated circuit device
Inventor: KAMEDA AKIRA
IPC: H01L23/50
Filed: 1985-07-10
Abstract: PURPOSE:To remarkably improve the mounting density of a printed board by providing clip leads at the opposed sides of a hybrid integrated circuit board, setting the leads to the same direction as the plane direction of the board, and bending the root of the second clip lead to align it in the same direction as the first clip leads. CONSTITUTION:Y-shaped leads 2' are extended in the same direction as the plane direction of a substrate 1. F-shaped leads 2'' are bent at approx. 90 deg. at a point A of the root, and aligned with the same directions as the plane direction of the substrate 1 and the longitudinal direction of the leads 2'. A hybrid integrated circuit device thus formed can be mounted perpendicularly at the substrate 1 on a printed board, not shown, by inserting the printed board to the end of the leads 2', 2'', thereby mounting plural devices.
Patent JP-S6132282-A (JP)
Title: Tape cassette series
Inventor: IKE KAZUO
IPC: G11B23/087
Filed: 1984-07-24
Abstract: PURPOSE:To increase opening area by arranging centers of plural reels on a reel center coupling line slanted symmetrically at a specific angle to a right-left center line when right-left center lines and front surface positions of plural tape cassettes of different size are made coincident. CONSTITUTION:Centers S, M, and L of couples of left and right reels 4-6 of small, intermediate, and large tape cassettes 1-3 are arranged on the both-reel center coupling pin P5 slanted symmetrically at a tilt angle theta2 of 46-55 deg. to the right-left center line P1. Consequently, both small reels 4 are arranged at an interval G1 while moved back greatly behind the position P2 of the front surface, and both large reels 6 are arranged at an interval G2 put much closer to the position P2 of the front surface. Consequently, the inside edge 8a and partition wall 16 of a common opening 8 for insertion are moved back greatly from the position P2 of the front surface and the opening area of the common opening 8 for guide insertion is increased backward.
Patent JP-S55115784-A (JP)
Title: Processing circuit system for color television signal
Inventor: SUGIHARA YASUMASA
IPC: H04N9/81
Filed: 1979-11-26
Abstract: PURPOSE:To obtain excellent color video quality, by forming three color TV signals without handling subcarrier chroma signal and simplifying the recording and reproducing unit. CONSTITUTION:The line sequential signals R1, B2, G3, R4 and G1, R2, R3, G4 are fed to the signal selection circuits 3, 4 via the signal input terminals 1, 2 at the same time, and with the output from the gate pulse generation circuit 16, the sequence signal at odd number and that of even number are respectively fed to the signal memory circuits 5, 6 and 7, 8 with separation. The signal of the circuts 5, 6 and 7, 8 is read out at the addition circuits 13, 14 with the clock of the clock pulse gate circuit 9, 10 and 11, 12 to output the loop signal of two lines selected in ring. The output of the circuits 13, 14 is fed to the addition circuit 15 to output the color TV signals R1, G1, B2, R2, G3, B3, R4... at the output of the circuit 15. In addition at the circuit 15, the output of the circuit 14 is timingly delayed and addition is made for the missing signal of H/2 period outputted by the circuit 13 so that it is burried.
Patent JP-S63318417-A (JP)
Title: Controller for forced air feeding and discharging type heater
Inventor: NANBA MASAYUKI
IPC: F23N5/02
Filed: 1987-06-19
Abstract: PURPOSE:To permit an air-fuel ratio, kept in constant at all times, by a method wherein a control unit, controlling the number of rotation of a burner motor for supplying combustion air, is provided with a temperature correcting means correcting the number of rotation of the burner motor by the temperature of the combustion air. CONSTITUTION:Signals from a room temperature setting means 14b and a room temperature detecting means 8a are compared with each other in a comparing means 18a while a desired amount of combustion is determined by the amount of combustion determined means 18b in accordance with the output data of the comparing means 18a. A pump control means 18f outputs a signal for driving a pump from the output terminal of a micro-computer 12 so as to obtain the desired supply amount of fuel in accordance with said data of the amount of combustion. On the other hand, a temperature correcting means 18d is provided in a burner motor rotating number determining means 18c and data from a combustion air temperature detecting means 17 is inputted into the temperature correcting means 18d to output a burner motor driving signal from the output terminal of the micro-computer 12 so as to obtain the desired number of rotation of a burner motor in accordance with the corrected data.
Patent JP-H0728719-A (JP)
Title: Code conversion system
Inventor: MURAKAMI TAKASHI
IPC: G06F5/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide a code conversion system which can use almost all systems of the server side even when a proper code converter is not available in the system of the client side. CONSTITUTION:An application program 3 is started based on an environmental variable 32 and calls out a subroutine 5. The subroutine 5 starts a remote service offering routine 6 together with the variable 32 and its own identifier. The routine 6 retrieves a service data base 9 to list up the available servers and the remote code converters and also selects a server 11 that is actually used and a remote code converter 10 based on a prescribed standard. Then the routine 6 relays the converter 10 to perform the communication with the server 11 and returns the processing result of the server 11 to the subroutine 5 in the character codes of a client system 2 side.
Patent JP-S5945982-A (JP)
Inventor: OOHARA KOUZOU
IPC: C04B33/32
Filed: 1982-09-02
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-H0445672-A (JP)
Title: Turn table controller
Inventor: MURAKAMI YOSHISHIGE
IPC: H04N5/232
Filed: 1990-06-12
Abstract: PURPOSE:To easily match the position of a target object in a short time by designating the prescribed data position of a storage part and positioning a picture at the designated data position at the center of the view of a visible camera while automatically turning a turn table. CONSTITUTION:A motor M1 contact signal generator 24 calculates time TA and transmits the contact signal of the time TA to a driver 4. Thus, power is supplied to the motor M1 and the motor is driven to turn a visible camera 3 upward. Thus, a point A as the target object is automatically positioned at the center of the view of the visible camera 3. By matching the cursor of a visible picture with the target object and inputting it, the target can be automatically matched with a center on a screen in a short time.
Patent JP-H103988-A (JP)
Title: Electroluminescence element
Inventor: NOMURA EIJI
IPC: H05B33/12
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence element in which a moisture- proofing property of an electroluminescence layer is improved. SOLUTION: An electroluminescence panel 10 comprises a substrate glass 1, an electroluminescence layer 2, a dummy glass 4, and a rectangular glass spacer 3 to secure a gap between the substrate glass 1 and a dummy glass 4. By thus emplying the rectangular glass spacer 3, handling of the spacer 3 can be facilitated, thereby the space-saving electroluminescence panel 10 that can be easily manufactured can be provided.
Patent JP-S5377624-A (JP)
Title: Closed type dry diazo copier
Inventor: MATSUI TAKESHI
IPC: G03D7/00
Filed: 1976-12-21
Abstract: PURPOSE: To prevent the leakage of an odorous developing gas and eliminate the odor of copy with no reduction of the development ability by constituting at least one of the seal rollers which form a developing room with a rubber roller coated with polytetrafluoroethylene. 
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