baber/WOPTO huggingface dataset:
Patent JP-S60188601-A (JP)
Title: Piston-type accumulator
Inventor: GOSHIMA TAKAHIRO
IPC: F16L55/04
Filed: 1984-03-07
Abstract: PURPOSE:To prevent the entry of compressed gas from a gas chamber into a fluid chamber by providing between a cylinder and a piston a pressure fluid chamber filled with pressure fluid which surrounds the piston. CONSTITUTION:Between two T-rings 18 surrounding a piston 6, a ring groove 22 is made, and a pressure fluid chamber 24 is formed between the ring groove 22 and the inside surface of a cylinder section 15. Moreover, a small piston 26 is air and fluid tightly fixed in the closed-end round hole made on the gas chamber 16 side of the piston 6, and the closed-end hole internal space is connected to the pressure fluid chamber 24 by use of a through-hole 28 and it is filled with oil. And the small piston 26 is pressed not only with the gas in the gas chamber 16 but also with the force of a spring 32, and therefore the fluid pressure in the pressure fluid chamber 24 is higher than the gas pressure in the gas chamber 16, reversing the pressure gradient; thus the leakage of gas can be prevented.
Patent JP-S60220769-A (JP)
Title: Thermal recorder
Inventor: MURANO SHIYUNJI
IPC: B41J31/10
Filed: 1985-03-08
Abstract: PURPOSE:To make high-quality recording by a method in which a magnet is buried in the portion in the face of the thermal head of a platen in such a way as to provide a magnetism for the base of a transfer sheet or transfer ink to enable it to be forcibly attracted. CONSTITUTION:A recording medium 6, e.g., printing paper and a transfer sheet 10, e.g., carbon paper are orderly overlapped on the basis of a platen 8. The heating element of a thermal head 1 is heated through the sheet 10 and pressed for printing. The heat is first conducted to the sheet 10 and then to the base 2 and a magnetic ink 13 to melt the ink. The melted ink 5 is then attracted by the magnet 9 and adhered to the recessions 7b of the surface of the medium 6 to form a blank portion 4 deprived of ink 13. Since ink is adhered to the recording medium without affected by the uneven fiber 7 surface of the medium 6, high- quality recording can be obtained.
Patent JP-S56141223-A (JP)
Title: Method and apparatus for feeding
Inventor: SHIMA KATSUO
IPC: B65G49/04
Filed: 1980-04-05
Abstract: PURPOSE: To shorten the time of feeding as well as attain the effective utilization of driving force by providing plural movable conveyers capable of vertically moving by an elevator and a fixed conveyer to a crane in the delivery of objects, e.g., aluminum sash, etc.  
     CONSTITUTION: A feeder 1, for a surface treatment apparatus for aluminum sash, etc., consists of a crane 2, plural (three for example) elevators 3 1 W3 3 , movable conveyers 4 1 W4 3 , and one or more (two for example) fixed conveyers 5 1  and 5 2 .  Molding materials 24 1  and 24 2  are held by carrier bars 25 1  and 25 2  and then dipped  in tanks 6 2  and 6 3 , for example. Under the condition, when an elevating driver 21  is actuated to vertically move the movable conveyer 4 3 , for example, along the  elevating rail 17 of the elevator 3 3 , the molding material 24 2  is vertically moved.  Also, since the movable conveyer 4 2  comes to be connected with adjacent fixed conveyers 5 1  and 5 2  at its uppermost position, when the conveyers 4 2 , 5 1 , and 5 2  are  driven under the condition, the molding material 24 1  is fed over the distance D. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000238765-A (JP)
Title: Can carrying container
Inventor: UMETSU MASAHIDE
IPC: B65D43/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrying container for beverage cans wherein housed cans can be kept in a simple fitting structure and the fitting can be easily canceled. SOLUTION: This can carrying container comprises a female fitting portion 21 provided on one of opposite side walls 12 and a male fitting portion 31 provided on the other. The female fitting portion 21 has an insertion port 24 provided on a flange 23 protruding outward from an upper end of the side wall and an engaging wall 25 extending from a base of the insertion port 24 toward a base of a housing. The male fitting portion 31 has an insertion protruding piece 34 protruding from a flange 33 protruding outward from an upper end of the side wall to be inserted into the insertion port 24 and an engaging stage 35 protruding from a tip of the piece 34. In this case, the tip of the engaging wall 25 is engaged with the engaging stage 34 of the piece 34 while cans are housed.
Patent JP-H01219720-A (JP)
Title: Liquid crystal electrooptic element
Inventor: OKUMURA OSAMU
IPC: G02F1/133
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the liquid crystal electrooptic element which is hardly inverted in displays state and a wide visual angle by providing an optical anisotropic body which has its optical axis almost at right angles to the substrate surface of a liquid crystal cell in addition to the display cell and a compensating cell. CONSTITUTION:The liquid crystal display cell 2 which has twist-oriented nematic liquid crystal 9 sandwiched between two opposite electrode substrates and a vertical compensating cell 4 which is oriented vertically above the optical anisotropic body 3 as a twist-oriented compensating cell are arranged, and a couple of polarizing plates 1 and 5 are provided across them. This vertical compensating cell 4 has its optical axis at right angles to the panel surface, so when the panel is viewed from the front, there is birefringence, but when it is viewed slantingly, the birefringence increases. The inversion of display which occurs frequently before is suppressed and the wide visual field is obtained.
Patent JP-S60188834-A (JP)
Title: Apparatus for measuring moisture content in circulation type cereal grain dryer
Inventor: KAMIYA KOUSEN
IPC: G01N33/10
Filed: 1984-03-09
Abstract: PURPOSE:To improve the measuring precision by providing a means for generating a measurement commanding signal periodically during drying operation, opening a gate by a counting means if the output times attain a prescribed number, and measuring the moisture content of cereal grains according to the signal. CONSTITUTION:Various switches 21, 22, 24 and a hot wind temp. sensor 23 are connected to an input side of a CPU20, and a pump 25, a valve 26, a heater 27, a motor 28 and a changeover switch SS are provided to the output side. During drying, the combustion of a burner 10 is controlled automatically by the sensor 23, and the measurement command signal is outputted to a moisture content meter A at a fixed period. If the number of times of output attains the prescribed number, the gate of a counter circuit 31 is opened, a moisture meter motor Ma is rotated positively, the moisture content is measured at a fixed period, the moisture content measured value obtained from the resistance value of the cereal grains is calculated by the CPU20, and the drying operation is stopped automatically when said value attains the prescribed value. In this way, the measuring precision can be improved by a simple circuit.
Patent JP-S52129485-A (JP)
Title: Movable coil for vibration detection
Inventor: SATOU KAZUHIRO
IPC: H04R9/12
Filed: 1976-04-22
Abstract: PURPOSE: To improve work efficiency and plan lightweighting for designing a high quality movable coil by forming a spiral pattern on both surfaces of an insulating substrate and using as a single coil upoin connecting both spiral patterns through the penetration holes pierced on the insulating substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04283475-A (JP)
Title: Frame synchronizing circuit
Inventor: MIYANO YUICHI
IPC: G11B20/18
Filed: 1991-03-11
Abstract: PURPOSE:To enable a tape reproduction to which a rewrite frame is operated by storing (frame synchronizing) the data of the rewrite frame in a corresponding area on a buffer RAM. CONSTITUTION:An offset value specific to a system is added to a frame number by an adder 12, the address of main data to the buffer RAM is searched by a data converter 19 from this frame number, and the allocation of the main data to the buffer RAM is operated. At that time, a rewrite starting frame is detected from the retracing of the frame number or the like, and the frame number is stored in a rewrite frame register 15. An error correction is operated to the data in which an NG is generated at the time of the above mentioned allocation, and when it is beyond a correcting ability, the address is searched from the frame number of the stored rewrite starting frame held in the rewrite frame register 15 by the next reproducing processing, and the data allocation to the buffer RAM is operated again.
Patent JP-S57160344-A (JP)
Title: Motor
Inventor: ITAYA YOSHIYUKI
IPC: H02K5/02
Filed: 1981-03-26
Abstract: PURPOSE:To simplify molding work such as inserting a bolt seat into a resin section while improving productivity by forming inserting holes, thereby the first and second bolt inserting holes are arranged at the positions in the circumferential direction of pitch circles approximately the same, to the same bolt seat. CONSTITUTION:The motor is formed by the bolt seats 1Ha1-1Ha4 made of a metal and the resin section 1Hb, into which these bolt seats are inserted, the first bolt inserting holes H1a-H1d consisting of screw holes and the second bolt inserting holes H2a-H2d composed of screw holes, diameters thereof are larger than the diameters of the pitch circles of the first inserting holes, are each made correspond and shaped to the bolt seats, and the motor is further formed by bolts, which penetrate a bracket at the load side supporting a bearing and a bracket at the non-load side, the noses thereof are made correspond and engaged with the bolt inserting holes H1a-H1d, and which tighten and fix the bracket at the non-loaded side, a frame and the bracket at the loaded side.
Patent JP-S56141397-A (JP)
Title: Lubricant composition
Inventor: KOJIMA YOUICHI
IPC: C10N30/12
Filed: 1980-04-04
Abstract: PURPOSE: A lubricant composition that is made by adding an alkylaniline salt of acidic alkyl phosphate and an alkanolamine to a mineral oil by specified amounts, thus showing high-pressure resistance and reduced metal corrosion and having improved solubility.  
     CONSTITUTION: (A) An alkylaniline salt of acidic alkylphosphate of formula I (R 1  is 1W8C alkyl; R 2  is H, 1W8C alkyl; R 3  is 9W15C alkyl) and (B) an alkanolamine of formula II (R 4  is 2W4C hydroxyalkyl; n is 2, 3) are mixed at a weight ratio of 70W99.5 (A) : 0.5W30 (B). The resultant mixture is added to a mineral oil by 0.5W10wt% to give the objective lubricant composition. The component A is obtained by neutralization of an acidic phosphoric mono-and/or dialkyl ester with an aniline such as nonylaniline or decylaniline. As component B, is used di- or tri- ethanolamine, diisopropanolamine or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61202850-A (JP)
Title: Ink jet printer
Inventor: TANAKA YASUHIKO
IPC: B41J2/17
Filed: 1985-03-06
Abstract: PURPOSE:To prevent main component members from being overheated or broken and prevent a fire or other danger, by a construction wherein a part of a wall part of a member for passing and supplying an ink is constituted of a heat-fusible film. CONSTITUTION:Heating element patterns 6 are laid on the outer surface of a plurality of ink passage 10 passing through a pressure chamber of a head substrate 1 and nozzles 4, both ends of the patterns 6 are connected to current-passing members 7, and a temperature detector 9 provided in proximity to the nozzles 4 detects the ink temperature. An opening 11 of the ink passages 10 is provided at an upper position in the direction of gravity in the vicinity of the patterns 6, and is sealed by the heat-fusible film 12. When the patterns 6 are excessively heated due to some abnormal condition, the film 12 is broken through melting, thereby opening the opening 11. As a result, an ink in the passages 10 flows out through the opening 11, and flows down to and adhere to the current-passing member 7. Since the member 7 has a high temperature, like the patterns 6, the ink adhered thereto rapidly deteriorates the member 7 to cause breakage of line, whereby the passage of an electric current to the patterns 6 is cut off, and temperature is lowered, thereby displaying an effect on the prevention of a fire.
Patent JP-2000202260-A (JP)
Title: Fluid mixing device including liquid vaporizing device
Inventor: ITO YOSHIHIRO
IPC: B01F13/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enable to feed mixed gas in a fixed concentration by providing a liquid container provided with an energy conversion part by which liquid is evaporated, mixing the obtained vaporized gas with secondary gas fed via another pipe line with a mixer, and controlling vaporization of the liquid in accordance with pressure of the mixed gas. SOLUTION: The gas is evacuated with a pressure control valve 9, and is fed to the mixer 10 via a flow rate adjusting meter 1, while a low vapor pressure liquid is fed to the liquid container 12 having the energy conversion part 8 (a heat generation part) capable of holding the circumference at a fixed temperature to be vaporized. The vaporized gas is fed to the mixer 10 via the flow rate adjusting meter 1 and a flow rate meter 2 to be mixed with the gas, and the obtained mixed gas is stored in a mixed gas container 13. At this time, compared with the output of a pressure detector 3 so that the inside of the mixed gas container 13 becomes the pressure set with a cascade control setting device 6, the energy conversion part 8 (the heat generation part) is controlled with a temperature adjust meter 7 based on the deviation signal, and the evaporation state is controlled.
Patent JP-S59170147-A (JP)
Title: Basic disazo dye
Inventor: NIWA TOSHIO
IPC: C09B44/04
Filed: 1983-03-18
Abstract: NEW MATERIAL:A compound of formula I [R<1>-R<3> are each H, halogen, nitro, cyano, lower alkyl, etc.; R<4> is H, mathyl, phenyl, etc.; R<5> is (substituted) carbomoyl; R<6> is H, Cl, methoxy, methyl, or acylamino; R<7> is H, methoxy, ethoxy, methyl, or Cl; R<8> is lower alkyl, substituted alkyl, aryl, etc.; A is lower alkylene, R<9> and R<10> are each lower alkyl, hydroxyethyl, etc.; R<11> is H, lower alkyl, arylsulfonyl, etc.; B<-> is anion]. EXAMPLE:A compound of formula II. USE:For dyeing polyester fiber dyeable with cationic dye and polyacrylonitrile fiber navy blue, effecting, in particular, high light fastness, discharge proofness, and heat resistance. PREPARATION:An amine of formula III is diazotized followed by coupling with an aminothiophene of formula IV. The resulting monoazo compound of formula Vis diazotized followed by coupling with an aniline of formula IV.
Patent JP-S52129542-A (JP)
Title: Device for measurement of characteristics of electronic parts
Inventor: OTOGURO YOUICHI
IPC: G01R31/18
Filed: 1976-04-23
Abstract: PURPOSE: To accomplish the characteristic measurement correctly without any fluctuation by arranging at the side of a guide mechanism at least one group of measuring terminals which are in elsastic contact to clamp the respective leading terminals of electronic parts having the terminals at their both ends. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58164393-A (JP)
Title: Selective call signal system
Inventor: TAKAHASHI TSUNEKI
IPC: H04Q1/457
Filed: 1982-03-24
Abstract: PURPOSE:To increase selection capacity when selection signals are less, by counting the same selection signal. CONSTITUTION:A group specifying signal when received from the signal input terminal 1 of a receiver is selected by vibrating reed filters 3 after being passed through a buffer amplifier 2; and the resulting signal is amplified and rectified by amplifying and rectifying circuits 4 and stored in a memory and logic circuit 5. Then when a selection signal is received, it is stored in the memory and logic circuit 5 similarly while stored in an AND circuit 6 for a group specifying signal and the selection signal 6. Then, the selection signal is counted by a selection signal counting circuit 8 and only when its counted value coincides with the set value of a count setting circuit 9, an output 7 is generated.
Patent JP-H09218680-A (JP)
Title: Electronic wind instrument
Inventor: OKAI YOICHIRO
IPC: G10H1/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise-like musical tones by the deviation in the timing for the touch and release of the fingers. SOLUTION: This wind instrument is provided with a ±0 octave key in addition to +1 to +3 octave keys and -1 to -2 octave keys as octave assigmnent operators 4 and is so formed that all the pitches are assigned by these octave assignment operators 4 and the pitch assignment operators 2. The key-ons of these pitches are issued to generate the musical tones by the breathing pressures detected by a mouth operator 1. At the time of changing the octaves of the musical tones, a player operates the octave assignment operators 4 by sliding the fingers at the time of changing the octaves of the musical tones and prevents the generation of mis-notes by preventing the issue of the key-ons when the plural octave keys are simultaneously pressed.
Patent JP-S56144328-A (JP)
Title: System for burner simulation test
Inventor: NAKADA KATSUTOSHI
IPC: F23N5/00
Filed: 1980-04-09
Abstract: PURPOSE:To prevent abnormal operation by a system including a simulation unit  for simulating a pair of an ignition torch and a main burner, the unit outputting a simulation signal to nonsimulative burner arithmetic operation sections. CONSTITUTION:An exclusion signal 25 is generated from a burner input portion 23 of a simulation test unit 20, and thus generated exchusion signal 25 is applied to  OR circuits 36b, 36c, of burner arithmetic operation sections 12, 13. Via those circuits a reset signal is applied to reset terminals R of memories 35b, 35c to reset the memories. As a result, even if a signal should be input to set terminals S, set operation of the memory 35 can not be effected, because the priority is given to reset  operation for the memories 35a-35c, thus enabling to prevent abnormal operation.  When the burner arithmetic operation section 12 is connected to the simulation test  unit 20, the exclusion signal 25 is applied to the OR circuits 36a, 36c so as to reset  the memories 35a, 35c, thus also preventing abnormal operation.
Patent JP-S61204814-A (JP)
Title: Winding method for magnetic head
Inventor: NAKAMURA TAKASHI
IPC: G11B5/17
Filed: 1985-03-07
Abstract: PURPOSE:To reduce considerably the occurrence of short-circuit between a core chip and a wire by turning the core chip properly and selectively at a desired angle in the winding direction of the wire rod or in the opposite direction in accordance with the winding operation of the wire when the wire rod of an insulating coated electric wire is wound around the core chip. CONSTITUTION:A wire 6 is wound around one core half body 2 of a core chip 1. The front end part of the wire wound by one turn is held between chucks 10 and 10 and is allowed to fall and is inserted to a hole 5 of the core chip 1, and simultaneously, it is sucked by a vacuum pipe 11, and chucks 10 and 10 are removed. When the core chip 1 is turned around its center line at about 45 deg. in the winding direction of the wire 6 in this stage, the winding approaches the core half body 2, and expansion of the winding is reduced. Next the core chip 1 is turned at 45 deg. in the opposite direction and is returned to the original position. Thus, a margin space is generated between the edge of the core half body 2 and the winding to reduce the rate of destruction of an insulating film of the wire 6.
Patent JP-S63213465-A (JP)
Title: Electromagnetic flow coupler
Inventor: GOTO TADASHI
IPC: H02K44/04
Filed: 1987-02-28
Abstract: PURPOSE:To suppress counter-electromotive voltage and eddy current, by setting a reactive current suppressing plate in the passage of one side system corresponding to an external magnetic pole end section in the flowing direction of conductive fluid. CONSTITUTION:In a ring-formed space set between a central circular-column- formed internal magnetic pole 1 and a comb-formed external magnetic pole 2 set radially on the outer periphery, a ring-formed passage consisting of an internal pipe 5 and an external pipe 6 is formed. The passage is separated from by a partition wall 9 so that a generator side passage 7 and a pump side passage 8 may be alternately arranged in the circumferential direction, and at a comb-formed recessed section, a ring-formed exciting coil 10 is set. In the one side system passage 8 corresponding to an external magnetic pole end section in the flowing direction of conductive fluid, a reactive current suppressing plate 11 for suppressing reactive current generated at the external magnetic pole end section is provided using this electromagnetic flow coupler. Then, the reactive current is suppressed, and efficiency is improved.
Patent JP-S58162951-A (JP)
Title: Scanner trimming device
Inventor: AZUMA YOSHIHIKO
IPC: G03F1/00
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a separated plate trimmed at low cost in a short time in a plate-making scanner, by storing an image signal, designating the scanning position of an original image on a monitored image, and switching it in accordance with the designated position in exposure. CONSTITUTION:In a plate-making scanner for reading an image signal and executing exposure, an image memory 19 capable of storing an image signal S obtd. by reading the prescribed range of an original F, and a coordinates designation means 21 capable of designating the scanning position of the original in accordance with the image reproduced from said memory 19 are provided. The image signal of the original is switched in accordance with the scanning position designated by said means 21, thus dispensing with preparation of a trimming mask plate, and obtaining a scanner trimming device capable of electrical trimming at low cost in a short time.
Patent JP-H11240472-A (JP)
Title: Core for crawler and elastic crawler using same
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an outer guide portion as well as the weight of left and right inner guide portions and to provide good weight balance on left and right sides. SOLUTION: A driving wheel engaging portion 3 is provided in the middle of a core body 2 extending in lateral direction. An inner guide portion 4 for rolling a coupled driving wheel is provided to the left and right of the engaging portion 3. Further, an outer guide portion 5 having a tread for rolling a roller is provided to the left and right of the engaging portion 3, further out to the left and right than the inner guide portions 4. An internal projection 6 longer in the lateral direction than the core body 2 projects to the inside of the crawler from one of the left and right inner guides portions 4. An external projection 7 longer in longitudinal direction than the core body 2 projects from the outer guide portion 5 on the opposite side of the long internal projection 6 with respect to the engaging portion 3.  An external projection 8 shorter than the long external projection 7 is provided on the outer guide portion 5 which is on the same side as the long internal projection 6.