baber/WOPTO huggingface dataset:
Patent JP-S58162780-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: NISHIDA KATSUHIKO
IPC: F04B27/18
Filed: 1982-03-20
Abstract: PURPOSE:To reduce the size of a swash plate type compressor, omitting a diaphragm chamber  and a large-diameter cylinder for changing the inclination angle of a swash plate by employing  such an arrangement that the inclination angle of the swash plate can be changed continuously by turning and driving a control member by a rotary driving means. CONSTITUTION:A compressor of this invention comprises a control member 66 which is held in  thread engagement with a threaded portion 64 formed axially of a turning shaft 28 and is  movable in the axial direction of the turning shaft 28 through rotation relative to the threaded  portion 64 and a connecting member 92 which is pivoted to both of a swash plate 18 and a  slider 78 fitted on the turning shaft 28 in the manner freely movable in the axial direction of  the turning shaft 28 and held in engagement with the control member 66 for movement together with the same so as to change the inclination angle of the swash plate 18 according to the  distance of the axial movement of the slider 78. Further, there is provided a rotary driving  means 68 which is capable of changing the inclination angle of the swash plate 18 continuously  by turning and driving the control member 66. Since, with such an arrangement, a diaphragm chamber and a large-diameter cylinder for changing the inclination angle of the swash plate  can be eliminated, it is enabled to use double-head pistons 14, to prevent drop of the discharge  capacity of the compressor and to reduce the size of a swash plate type compressor.
Patent JP-S61204108-A (JP)
Title: Stable injurious insect exterminating composition
Inventor: TSUDA SHIGENORI
IPC: A01N25/22
Filed: 1985-03-07
Abstract: PURPOSE:The titled composition, containing a specific compound as an active constitutent and further a specific phosphite based compound as a stabilizer, and capable of enhancing the stability of high insecticidal and acaricidal efficacy of the active constituent and putting the composition into practical use as a heating fumigant. CONSTITUTION:A stable injurious insect exterminating composition containing 3-(2-methoxyphenyl)-5-methoxy-1,3,4- oxadiazol-2(3H)-one known to have a high injurious insect exterminating activity as an active constituent and a phosphite based compound expressed by formula I [n is 1 or 2; R1-R3 are alkyl or (alkyl- substituted) phenyl when n is 1, and when n is 2, R1 is same as R1 when n is 1; R2 and R3 together form a gorup expressed by formula II], e.g. a compound expressed by formula III, IV or V, as a stabilizer. The above-mentioned composition is capable of sufficiently exterminating various injurious insects, e.g. houseflies, mosquitoes, cockroaches, aphids, leaf-hoppers, mites, etc., without deteriorating the efficacy even in preservation for a long period and heating fumigation.
Patent JP-S58163709-A (JP)
Inventor: YOSHITAKE ISAMU
IPC: A42B3/00
Filed: 1982-03-19
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-H06258471-A (JP)
Title: Gas entrainment preventer for fast reactor
Inventor: SHIRAISHI SUNAO
IPC: G21C15/02
Filed: 1993-03-05
Abstract: PURPOSE:To enhance safety in fast reactor by preventing gas from being entrained into reactor core from the surface of liquid in an upper plenum. CONSTITUTION:Majority of jet flows upward, as an ascending current, from a reactor core 3 into the upper structure 5 of reactor core through many openings made through the bottom plate 4 thereof. The jet further flows radially, as a horizontal flow of relatively low speed, into an upper plenum 7 through many openings made through the side faces of concentric double tubes 6a, 6b. This structure prevents generation of gas entraining vortex, gas entraining flow, etc., on the surface of liquid in the upper plenum thus enhancing safety of fast reactor.
Patent JP-H04369438-A (JP)
Title: Device for weighing container
Inventor: HENRIKASU FURANSHISUKASU MARIA
IPC: B60P1/48
Filed: 1992-03-03
Abstract: PURPOSE: To obtain a weight-measuring apparatus for measuring a weight of a container by an arm mechanism. CONSTITUTION: An arm mechanism is provided with a measuring arm 14 and a lift arm 11. The lift arm 11 is operated by a jack 8, and a container 1 can move up or down to the jack. The measuring arm 14 is coupled wit the lift arm 11 by a hinge 15. The measuring arm 11 is engaged above the container 1, and a measuring cell 13 acts between the measuring arm 14 and lift arm 11 near a point of the engagement.
Patent JP-S54138486-A (JP)
Title: Probe driving unit
Inventor: TSUDA KATSU
IPC: G01N29/04
Filed: 1978-04-19
Abstract: PURPOSE: To make putting in and out of probe in pipes of intricate shapes easy by connecting fluid driving sources to both ends of a pipe through respective pipes and connecting relief valves in parallel to the respective valves.  
     CONSTITUTION: When a pump 9a is operated by opening valves 10a 1 , 10a 2 , closing a relief valve 12a, closing valves 10b 1 , 10b 2  and opening a relief valve 12b, the pressure fluid (water) flowing out from the pump passes the inside of a pipe 1 and is thence discharged into a tank 11 through a bypass circuit including a relief valve 12b. The probe in the pipe 1 moves in the flowing direction of the fluid, i.e., pulling back direction, owing to the pressure differences of the fluid generated before and behind the same. When a pump 9b is operated by opening the valves 10b 1 , 10b 2 , closing the relief valve 12b, closing the valves 10a 1 , 10a 2  and opening the relief valve 12a, then the probe moves in the insertion direction, opposite from the above. The quantity and speed of this movement are controlled by the operation of a control unit 8 by the output signals of a tension detecting mechanism 3 and a position detecting reel 4. Hence, the probe may be readily put in and out even with the pipes of intricate shapes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51120404-A (JP)
Title: Strainer for water pump
Inventor: OOHASHI KAZUO
IPC: B01D35/02
Filed: 1975-04-15
Abstract: PURPOSE: A strainer with noble structure wherein the slot width is adjustable to the grain size of the foreign matter contained in water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55139120-A (JP)
Title: Bender
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1979-04-16
Abstract: PURPOSE: To improve the working efficiency, and to make easy the management of work schedule and the work, by selectively using the card reading function and the digital switching function correspondingly to the kind of the formed product.  
     CONSTITUTION: By inserting the data-registered program card into the card-reader panel 63, the card-reader 167 reads the data and the data are memorized by the arithmetic control part 65. By switching the digital panel 61 to "AUTO" side, the forming work is advanced depending on contents of the card. By pushing the switch 125 of the panel 63, the input of the arithmetic control part 65 is switched to the panel 61 side. This arithmetic control part 65 is connected to the input-output board 165 and the card-reader 167 through the input bus bar 163 of the arithmetic control part 65. By this mechanism whose numerical control unit is provided with both functions of the card-reader and the digital switch, the uniform product can be efficiently formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61206728-A (JP)
Title: Seedling case stacking device
Inventor: TSURUMI MANABU
IPC: B65G57/30
Filed: 1985-03-07
Abstract: PURPOSE:To prevent thick sowing at the time of replacing a truck by detecting a joint portion of a seedling case, interlocking with the stop of each portion when a truck is fully loaded at a loading portion, and stopping a transport conveyer in such a manner that the joint portion is positioned below a let-out port of a seed sowing device. CONSTITUTION:A detecting device 79 for detecting a joint portion 78 of a seedling case 4 is provided on the side portion of a conveyer 1, and a detection element 80 is disposed on the front side portion of the seedling case 4. In this arrangement, when a truck 31 is fully loaded with seedling cases 4 and lowered to rails, the truck is detected to stop all motors of respective portions. Only a driving motor 60 of the conveyer 1 is adapted to continue rotating until the detection element 80 is detected by the detecting device 79. Thus, at the time of stopping the conveyer 1, the joint portion 78 of the seedling case is always positioned below a let-out port 76 of a seed sowing device 75. Therefore, leaked seeds are kept from falling on the central portion of the seedling case to prevent thick sowing.
Patent JP-S58162724-A (JP)
Title: Surge tank for internal-combustion engine
Inventor: HABU NOBUO
IPC: F02B33/44
Filed: 1982-03-24
Abstract: PURPOSE:To improve the intake efficiency of a surge tank while inhibiting the influence of vibration with a lighter weight by building it up of a box section and a lid section in such a separate double structure as to enable a plastic molding and welding the two sections together. CONSTITUTION:A surge tank is built up of a box section 10 and a lid section 12 as two separate plastic moldings. The box section 10 has four joint tube sections 14 on the undersurface thereof and the box section 10 has an opening 16 on the surface opposite to the tube section 14. A hole 24 serves to introduce air into the surge tank from a throttle body. This allows a varied quantity of the surge tank to increase the length of the intake tube from the intake port of the engine body to the surge tank without a positive measure against vibration.
Patent JP-S61205200-A (JP)
Inventor: SAKAMI SAICHI
IPC: B28B1/30
Filed: 1985-03-07
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-S57160227-A (JP)
Title: Frequency synthesizer
Inventor: MURAYAMA YUKIO
IPC: H03L7/18
Filed: 1981-03-30
Abstract: PURPOSE:To shorten a channel transition time by storing a memory with the digital values of the best preset voltages for respective channels of the radio, etc., and applying them to a voltage=controlled oscillator afte D/A conversion. CONSTITUTION:Digital values D1-Dn as channel information on the radio, etc., are inputted to a P-ROM8 and a program counter 6 for 1/N frequency division. In the P-ROM8, those digital values D1-Dn are stored by being converted into digital values D1'-Dn' for generating the best preset voltage Vp. The digital values D1'-Dn' are converted by a D/A converter 7 into the voltage Vp, which is applied to a voltage-controlled oscillator 5. The output of the oscillator 5 is frequency-divided by a counter 6 into values which correspond to the digital values D1-Dn, and its outputs are compared with a reference signal from a reference oscillator 2 by a phase comparator 3; and the phase difference signal is passed through an LPF4 to obtain a voltage Vc, controlling the oscillator 5. Since the best preset voltage Vp is applied to the oscillator 5, a channel transition time is shortened regardless to whether a change in channel is large or not.
Patent JP-H03250871-A (JP)
Title: Video signal switching system
Inventor: BABA TETSUYA
IPC: H04N5/268
Filed: 1990-02-28
Abstract: PURPOSE:To avoid disturbance on a monitor screen by outputting only a synchronizing signal of a video signal to be switchingly outputted for a prescribed time after changeover when the video signal is switchingly outputted and outputting the video signal after lapse of a prescribed time. CONSTITUTION:When an input video signal A outputted at present is switched and outputted into an input video signal B, a low pass filter-(LPF) and limiter circuit 3 are acted by a signal from a microcomputer 5, a synchronizing signal of the input video signal B is extracted and sent to an output terminal via an amplifier 4. The function of the LPF limiter circuit 3 is active only for a predetermined time (time till a monitor is made stable in its operation) with a microcomputer 5, the function is separated after lapse of a prescribed time and the video signal B from a clamp circuit 2 is sent as it is to the amplifier 4. Only the synchronizing signal of the video signal is outputted for a prescribed time till a monitor is made stable at the switching of the video signal in this way and since the substantial video signal is displayed on the screen after the monitor is made stable (after a prescribed time), the disturbance of the monitor screen is prevented.
Patent JP-H02223760-A (JP)
Title: Blow-off port air capacity control device for air conditioner
Inventor: TSUKADA SEIICHI
IPC: F24F13/02
Filed: 1989-02-27
Abstract: PURPOSE:To make uniform the air capacity discharged from each blow-off port body and hence equalize the distribution of room temperature by forming a plurality of control pieces capable of adjusting a slanting angle on an air capacity adjustment plate of said blow-off port body. CONSTITUTION:A blow-off port main body 15 is connected with a main body of an air conditioner with a duct 21. The capacity of air which blows through the duct 21 varies with the length of the duct 21 or its bending process. Therefore, if an attempt is made to install in advance, it is necessary to measure the capacity of air which blows off from the duct 21 into the blow-off port main body 15 and decide a ventilation port 27 based on this air capacity by raising an adjustment piece 23 with hand and slanting the piece. The air capacity discharged from the main body of the air conditioner varies with each room due to the lay out of the duct 15 up to the blow-off port main body 15 provided in each room. It is, therefore, possible to obtain a uniform blow-off capacity in each room by slanting the adjustment piece 23 as a connection part as its fulcrum and providing resistance induced by the slanting angle.
Patent JP-H06238767-A (JP)
Title: Manufacture of fluid transport tube
Inventor: ISHII KENICHI
IPC: F16L11/08
Filed: 1993-02-12
Abstract: PURPOSE:To improve a strength of a fluid transport tube against inner and side pressures to be applied to the tube and to entirely reduce its weight. CONSTITUTION:A transport tube body 12 is manufactured by laterally winding uncured fiber-reinforced resin wire (FRP wire) 20 on an inner plastic tube 18 at a small pitch, forming an outer plastic tube 22 on the laterally wound layer of the wire 20 by extrusion molding, and curing the wire 20 at a temperature of the plastic material at the time of extruding. The tube 18, the wire 20 and the tube 22 are adhered to each other at the time of extruding the outer tube to improve its mechanical strength, and an entirety is reduced in weight due to small specific gravity of the wire 20.
Patent JP-H01218877-A (JP)
Title: Printer
Inventor: AMANO SUKETAKA
IPC: B41J35/14
Filed: 1988-02-29
Abstract: PURPOSE:To ensure that an adjustment for matching a reference position of a color ribbon to a tip surface of a printing head can be performed easily and accurately by the user, by printing through moving the color ribbon by a set amount from a fixed position, and correcting the set value when the result of printing is unfavorable. CONSTITUTION:In a printer using a color ribbon having a plurality of color bands arranged side by side in the width direction thereof, when a power supply is turned ON, a CPU 38 checks the condition of a photo-sensor 20. When light emitted from a light emitter 20a is shielded by a detection plate 21, a holder 15 is turned in the direction of an arrow B by a motor 17, and the position at which the detector plate 21 is just deviated from a detection line is made to be a start point of rotation. When the detection plate 21 is deviated to the upper side from the detection line, the holder 15 is turned in the direction of an arrow A to place the plate 21 onto the detection line, before setting the start point. Thereafter, the start point is used as a reference, and printing is conducted by rotating the holder 15 in the direction of the arrow A on the basis of a moving quantity previously stored in a moving quantity storage device 34. When the user regards the result of printing as defective, correction is made by regulating the stored moving quantity by an operating switch 35.
Patent JP-S51121158-A (JP)
Title: Transformer protection relay means
Inventor: OKADA AKIRA
IPC: H02H7/045
Filed: 1975-04-15
Abstract: PURPOSE: To permit trip operation to be carried out quickly even in case of occurrence of a light trouble within a transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000237427-A (JP)
Title: Window frame of pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of quickly and easily assembling/disassembling a frame main body and a supporting frame to be components of a window frame for seeing through and protecting a game area by a small number of parts. SOLUTION: At a rear side left upper corner part and a right upper corner part of a frame main body 24 in a window frame D, each supporting tool main body 41, 45 of upper and lower opening and closing connecting and supporting tools 35, 38 is fixed. A spindle 36 energizing and projecting upward from the upper supporting tool main body 41 is fitted, inserted and supported by a shaft hole 34a of a supporting piece 34 of a front frame B. In a shaft hole 39 formed in a lower supporting piece 46 of the lower supporting tool main body 45, a spindle 37a projecting from a supporting piece 37 of the front frame B is fitted and inserted. In a lower spindle 43 of the upper supporting tool main body 41, a shaft hole of an upper side supporting piece 59 of a supporting frame 25 is fitted and inserted. In an upper spindle 47 of the lower supporting tool main body 45, a shaft hole of a lower side supporting piece 60 of the supporting frame 25 is fitted and inserted. Therefore, the opening and closing connecting and supporting tools 35, 38 are used as both of a connection means of the frame main body 24 for the front frame B and a connection means of the supporting frame 25 for the frame main body 24.
Patent JP-H07234019-A (JP)
Title: Hot water supplying apparatus
Inventor: KAYANO MASAHIRO
IPC: F24H9/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide preferable economy by increasing a hot water supplying amount by decreasing a pressure loss of a tube and eliminating increases in quantities of waste hot water and waste water. CONSTITUTION:An inner diameter of an external water supply tube 1 is set to larger than those of hot water supplying tubes 13, 17. Inner diameters of an inner water supply tube 5 and a tube 9 in a heat exchanger may be the same as those of the tubes 13, 17 and the same large diameter as that of the tube 1. A pressurizing pump for compensating a pressure loss in the tube may be installed in the tube 1 or 5. A position for narrowing the inner diameter of the tube from large to small diameter is formed in a tapered state.
Patent JP-S62204716-A (JP)
Inventor: HAMAMOTO HIROSHI
IPC: B02C7/18
Filed: 1986-03-04
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-H08215397-A (JP)
Title: Game medium cashing system
Inventor: ITO KOJI
IPC: A63F7/02
Filed: 1995-02-13
Abstract: PURPOSE: To satisfy a player at the time of the exchange of a game medium and to make accounting clear and fair. CONSTITUTION: This system is provided with recording medium issuing means 12 and 12A for counting the game media used in game machines 11 and 11A inside a game shop 1A and issuing recording media corresponding to the counted information, a management computer 10 installed in the game shop 1A for managing the recording media issued by the recording medium issuing means 12 and 12A, a cash pay-out means 16 for paying out cash based on the counted information read from the recording media and a cash pay-out management means 2 for managing the cash pay-out means 16 under the control of a third organ unrelated to the game shop 1A.
Patent JP-S51121392-A (JP)
Title: Conductivity meter
Inventor: HONMA MASANORI
IPC: G01N27/06
Filed: 1975-04-17
Abstract: PURPOSE: To measure the conductivity rate of the required temperature by compensating for the temperature with temperature-sensitive resistor body in the conductivity meter for measuring the water purity, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04283320-A (JP)
Title: Microwave oven
Inventor: AKAGI KENSUKE
IPC: F24C7/02
Filed: 1991-03-12
Abstract: PURPOSE:To provide a radar range useful for health management in hyperpiesia and diabetes by measuring salinity in a food. CONSTITUTION:A socket part 19 of a measuring probe 12 of a salinometer 11 is plugged into a jack 13 provided on a ceiling surface of a heating chamber 3, and a detector part 16 is inserted into a food on a turn table 5. Salinity in the food measured by the salinometer is displayed by a display tube 9. By covering the detector part 16 with a protective tube processing many punched holes and serving to prevent microwaves from invading, a range becomes useable during microwave heating. For example, it is possible to interrupt heating before the salinity exceeds a predetermined value or more. Further automated cooking is possible by performing heating control based upon the salinity.
Patent JP-S55139109-A (JP)
Title: Guide plate unit of rolling mill
Inventor: SETO TSUNEO
IPC: B21B39/16
Filed: 1979-04-17
Abstract: PURPOSE:To keep the clearance between the rolling roll and the guide plate at the optimum condition, by detecting the clearance between the tip of guide plate and the rolling roll with the detector attached to the tip of guide plate of the rolling mill, and by comparing detected clearance with the optimum clearance set correspondingly to fluctuation of the sheet thickness, rolling load, etc. CONSTITUTION:The clearance (a) between the pass line and the moving guide plate 11, and the clearance (c) between rolling rolls 4, 4', are adjusted correspondingly to thickness of the rolled material by the elevator 12. Next, the initial clearance between the tip of guide plate 11 and the roll 4, and the optimum clearance (b) between the guide plate 11 and the roll 4 under the rolling condition, are set. The detector 16 attached to the tip of moving guide plate 11 always measures the  clearance between the roll 4 and the guide plate 11; if the clearance changes owing  to the heat or shock, it is detected, and the elevator 12 and the clearance adjuster 14 are actuated correspondingly to the detected value, and the clearance is corrected to the optimum value. Hereby, such troubles as the guide plate 11 makes flaws in the surface of the roll due to the force of rolled material, or the rolled material is bitten into clearance between the guide plate 11 and the roll 4, are prevented.
Patent JP-S58164682-A (JP)
Title: Red light-emitting phosphor
Inventor: WAKATSUKI TADASHI
IPC: H01J29/30
Filed: 1982-03-26
Abstract: PURPOSE:To provide a red light-emitting phosphor which shows high emission brightness is stable in slurry and has a long afterglow time, prepared by blending Mn-activated phosphate phosphor with yttrium oxysulfide phosphor activated with an alkaline earth salt of europium. CONSTITUTION:The phosphor is a mixture of Mn-activated phosphate phosphor shown by Zn3(PO4)2 or (Zn, Mg)2 (PO4)2Mn and yttrium oxysulfide phosphor activated with an alkaline earth salt of europium shown by Y2O2S/Eu, X (where X is an alkaline earth element). Preferred X for the yttrium oxysulfide phosphor is Mg, Ca or Sr and it is mixed in the form of oxide, carbonate, etc. The mixture is placed in a closed crusible and is burnt at 100-1,200 deg.C and the burnt product is washed with water, then with acid and again with water. The phosphor which emit red light is obtained by blending Y2O2S/Eu, X phosphor with Mn-activated phosphate phosphor in an amount of 2 to 50% based on the total weight of resultant mixed phosphor.
Patent JP-S51123107-A (JP)
Title: Arm for record player
Inventor: INOUE MITSUHIRO
IPC: C11B3/10
Filed: 1975-04-18
Abstract: PURPOSE: To obtain arm for record player of light weight and to be formed in suitable geometry. 
     COPYRIGHT: (C)1976,JPO&Japio