baber/WOPTO huggingface dataset:
Patent JP-S60253911-A (JP)
Title: Displacement measuring instrument for test of high-temperature and high-cycle fatigue
Inventor: KONDOU YOSHIYUKI
IPC: G01B21/16
Filed: 1984-05-31
Abstract: PURPOSE:To improve a follow-up characteristic up to high frequencies by viewing two displacement lead-out rods which project out penetrating heat shield plates loosely and a displacement gauge with a strain gauge which measures the displacement between projections where those displacement lead-out rods are fitted. CONSTITUTION:The displacement measuring device has the two displacement lead-out rods 7a and 7b which project out penetrating the heat shield plates 6a and 6b loosely and the displacement gauge 14 with the strain gauge which measures the displacement between the projections where those displacement lead-out rods 7a and 7b are fitted. In this case, if displacement is caused between, for example, points A and B, this displacement is transmitted faithfully to the displacement lead-out rods 7a and 7b fitted without any clearance, so the displacement gauge 14 fitted where it is shielded by the heat shield plates 6a and 6b from heat measures the displacement without being affected by a high-temperature atmosphere. In this case, the displacement gauge 14 deforms in its deformation, so the rigidity increases and the natural frequency, therefore, increases, thereby improving the follow-up characteristics of the fatigue test up to high frequencies.
Patent JP-S60254594-A (JP)
Inventor: TAKAHASHI KIYOSHI
IPC: H05B33/12
Filed: 1984-05-31
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-S60256339-A (JP)
Title: Method of freezing of boiled egg
Inventor: KOBAYASHI KAZUNORI
IPC: A23B5/05
Filed: 1984-05-31
Abstract: PURPOSE:To make long-term preservation of boiled eggs possible in their original form as they are without changing their inner tissue, by freezing eggs boiled in hot water in an alcohol as a food additive. CONSTITUTION:Eggs or quail eggs boiled in hot water with eggshells or eggshells are peeled, they are immersed in an alcohol as a food additive, and rapidly frozen at -20--35 deg.C.
Patent JP-H02293259-A (JP)
Title: Motor-driven power steering
Inventor: MOCHIKAWA HIROSHI
IPC: B62D5/04
Filed: 1989-05-02
Abstract: PURPOSE:To prevent excessive assist torque from occurring by installing an abnormal state judging means detecting something wrong from a detected signal for voltage and current of an electric motor, and making the assist torque so as to be zeroed by the abnormal signal. CONSTITUTION:Each detected signal for current IM and voltage VM of an electric motor is converted into the absolute value by absolute value conversion means (ABS) 81, 82, and then whether it is reached to each level of a DELTA IM and VML or not is checked by level judging means 83, 84. When IM < DELTAIM is the case, one logical value is outputted by the judging means 83, and when VM > VML is the case, this logical value 1 is outputted by the judging means 84. Then, these logical products are taken up by an AND circuit 85, and when IM and VM are within an abnormal range, the logical value 1 is outputted. Accordingly, a timer 86 is counted, and an abnormal detection signal GB is outputted after the elapse of the specified time, thus the electric motor is stopped. Consequently, assist control comes to zero and a danger is thus kept back.
Patent JP-S606861-A (JP)
Title: Chromatograph
Inventor: DAGURASU MAKUMANIJIRU
IPC: B01D53/02
Filed: 1984-05-31
Abstract: PURPOSE:To expand the application range of a supercritical fluid chromatograph method by using the inorg. liquefied gas (in the subcritical state) which is maintained at the critical temp. or below even if the gas is compressed to the state of liquid as a chromatograph medium. CONSTITUTION:The inorg. liquefied gas which is maintained at the critical temp. or below (subcritical state) even if the gas is compressed to the state of liquid, for example, gaseous CO2, N2O, NH3 or the like is used as a chromatograph medium to be used in the separating means of a material. Such gas is maintained at about the critical temp. even if the gas is compressed to liquid density and the viscosity of the moving phase is fixed at the specified density of the moving phase. As a result, the application range of a supercritical fluid choromatograph method is expanded to the range where a thermally unstable compd. and the compd. diluted by a low boiling solvent are handled without spoiling the efficiency of the chromatograph.
Patent JP-H03219775-A (JP)
Title: Color copying machine
Inventor: KIRIMURA TORU
IPC: G06T1/00
Filed: 1990-04-27
Abstract: PURPOSE:To correct nonlinear distortion insufficient by the linear masking method and to improve the color reproducibility by using a neural network for a color gradation correction circuit. CONSTITUTION:A shading correction circuit 2 corrects the light distribution of an exposure light source, and the dispersion in the sensitivity of each dot of a CCD sensor. Since a data read by a scanner 1 uses a reflected optical data, a density conversion circuit 3 converts the data into a density data. A color gradation correction circuit 50 is a neural network for color correction to decide toner quantity of Y, M, C. A sharpness correction circuit 6 emphasizes a picture data of an edge part of a character and a wire frame to improve the picture quality. A multi-level signal circuit 7 receives a signal from the circuit 50 to convert it into a binary or a multi-level signal in response to a printer 8. A host device 20 is a device such as a personal computer to give a teaching signal to the neural network and the circuit 50 is provided with an interface for transmission reception of data with the device 20.
Patent JP-S5636043-A (JP)
Title: Gas detecting system
Inventor: ISHIZAKI HIROSHI
IPC: G01N21/27
Filed: 1979-08-31
Abstract: PURPOSE:To find out exactly the place of leakage of the gas based on the amount of absorption of laser beams and the change with time thereof by using parallel infrared laser beams in plural. CONSTITUTION:Parallel laser beams B1 and B2 arranged at an interval (d) reach detectors S1 and S2 from the sources of beams L1 and L2. When the gas leaks at the point A in a zone Z3 and if the velocity of diffusion is nearly at a fixed value (v), the gas diffuses from the point A in the form of a concentric circle. And, when the absorption of beams by the gas is detected with the system of the beam B1 at a time t1 and with the system of the beam B2 at a time t2, the output of the detectors S1 and S2 show the difference in time (t2-t1) as shown by curved lines P<1> and P2, thereby the respective transmitting beams P is reduced. Based on the ratio between times t1 and t2, the position of leakage of the gas can be detected exactly.
Patent JP-S5634441-A (JP)
Title: Vulcanizing device
Inventor: SUWABE MAHO
IPC: B29K21/00
Filed: 1979-08-30
Abstract: PURPOSE:To enable uniform heating and vulcanization in a short time by making a microwave oscillator and a high-frequency oscillator operate alternately and thereby raising the thermal efficiency. CONSTITUTION:A rubber molded article molded by an extruder is sent in the inlet port 5a of a heating furnace 1 and brought out from the outlet port 5b thereof, thus being transferred continuously. Meanwhile, the output from a microwave oscillator 8 is transmitted into an applicator 2 through a waveguide 7, advancing from the side of the inlet part for the rubber molded article toward the side of the outlet part and applying induction heating evenly. After the induction heating for about 2sec, the electrification is changed over to a high-frequency oscillator 11 by the operation of a timer switch, and the output thereof flows near a copper pipe 10, the magnetic flux being generated in the central part of the applicator 2 and a core metal placed in the rubber being heated by the eddy-current loss caused by the induction current. This induction heating is performed for about 2sec and later the heating cycle is continued. Meantime, a hot wind is sent from a hot-wind generator into the applicator 2, thereby heating of the rubber molded article being promoted.
Patent JP-S5814864-A (JP)
Title: Seal cleaning device of toner cartridge in electrophotographic copier
Inventor: CHIBA SATOSHI
IPC: G03G15/08
Filed: 1981-07-20
Abstract: PURPOSE:To prevent a toner from scattering to the outside of a device when drawing out a seal from the device, by providing a cleaing blade contacting with a seal of a toner catridge, on this side edge part of the inserting direction of a toner cartridge inserting part. CONSTITUTION:This device prevents a toner from being scattered about to the outside of a developing device, when a toner cartridge 1 is inserted into an inserting part 4 of the device, a seal 3 is drawn out of the device, and the toner is supplied to the developing device through an opening part 2a, and a cleaing blade 5 contacting with the seal 3 is provided on the edge part which is one part of the inserting part 4 and this side of the inserting direction. Accordingly, when the seal 3 is drawn out by pinching a draw-out part 3a in a state that the toner cartridge 1 has been inserted, the toner adhering onto one surface of the seal 3 is scraped to the inside of the developing device by the cleaning blade 5 and is not scattered to the outside.
Patent JP-S593739-A (JP)
Title: Tape cassette loading device
Inventor: TANI MAKOTO
IPC: G11B15/675
Filed: 1982-06-29
Abstract: PURPOSE:To run a tape stably, by moving a cassettel holder in paralle between a cassette insertion/extraction position and a loading position, and holding reels with displaceable pressing pieces in the holder. CONSTITUTION:A cassette 3 is inserted into the cassette holder 4 drawn out of a case 1b (as shown by a dotted line) and the holder 4 is pressed in a direction Z2 to be stored in the case 1b. As a holder 3 is lowered, levers 8 energizing members 15, and locking members 16 at both side parts operate associatively to press up the engagement parts 5b of reel pressure force members 5, and their tip parts 5a abut on the reels 3a and 3b inserted into reel turntables 7. The locking member 16 restrains the holder 4 from moving moving in directions Z1 and Z2 through a lever 8 after the holder 3 is lowered to hold the cassette 3 at the tape loading position. The energizing members 15 are released from being restrained from rotating and the engagement parts 5b are pressed up by an unshown spring as shown by the arrow Z1, running the tape stably while the tip parts 5a restrain the reels 3a and 3b.
Patent JP-S62271977-A (JP)
Title: Forced feeder
Inventor: HOYA TAKESHI
IPC: F04B9/113
Filed: 1986-05-19
Abstract: PURPOSE:To promote the compactness, by connecting pistons of pressure oil chambers in both sides of a central pressure oil chamber by a rod while the both side pressure oil chambers through a bypass passage and mounting an opening and closing valve to be interposed in passages from an oil tank to the both side pressure oil chambers. CONSTITUTION:A forced feeder 1 divides a barrel 13 of its hydraulic cylinder 12 into a central pressure oil chamber 16 and pressure oil chambers 17 being provided, and pistons 18 are slidably provided. An inner side oil chamber 21 communicates with an outer side pressure chamber 22 by a bypass passage 24 through openings 23. Outer side pressure chambers 22 connect with an oil tank 28 by passages 27 having an opening and closing valve 26. Consequently, the whole unit of the feeder can be formed into compact size.
Patent JP-S62269030-A (JP)
Title: Vibration type temperature sensor
Inventor: ISHII YASUSHI
IPC: G01K7/32
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a sensor suitable for a digital system, by setting the force generated in a bimetal by temp. change to the tension of a vibration string and detecting temp. at the resonance frequency thereof. CONSTITUTION:One end of a bimetal 1 wherein plates 11, 12 comprising materials different in coefficient of thermal expansion are bonded in a laminated state is fixed to a support frame 2. An oscillation system is constituted of a string 3 having a frequency adjusting wt. 8, a driving piezoelectric element 5, a detection element 6 and an electronic circuit 7 between the other end of the bimetal 1 and the arm 4 of a frame 2. And this system is oscillated continuously at the resonance frequency. Because the leading end of the bimetal 1 is displaced and the tension of the string 3 changes if temp. changes, temp. can be detected by resonance frequency and a sensor suitable for a digital system is obtained.
Patent JP-H11320442-A (JP)
Title: Power tool
Inventor: WEINGER MURRAY
IPC: B25C1/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently drive a fastening tool for decorative use and to facilitate the use of a fastening tool driving tool by providing a depth adjustment probe which moves inward and outward across a limited range and touches with a work and an incremental control device which divides the limited range into a selective positions of discrete number. SOLUTION: An incremental control device 26 which sets a fastening tool driving depth of a reproducible discrete number and functions with a depth adjustment probe 28 is so set that a user can adjust the relative relation between the depth adjustment probe 28 and a nose part across a prescribed limited range. The limited range is decided by a ridge 30 arranged on the top end of the depth adjustment probe 28. An operator turns a knob 32 to move the depth adjustment probe 28 inward or outward. The range of the displacement is divided into selective positions of discreet number by an incremeter 34. The incremeter 34 has a detent 36, for example a ball, which cooperates with a non-rotating polygonal surface 38.
Patent JP-S5337589-A (JP)
Title: Production of cation exchange membrane
Inventor: UDAGAWA AKIRA
IPC: C08J7/16
Filed: 1976-09-20
Abstract: PURPOSE: To obtain a cation exchange membrane with high mechanical strength and excellent electric ion exchange properties by forming a copolymer of polyallylsulfonic acid or its salt and acrylonitrile into a membrane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61271326-A (JP)
Title: Production of addition-type imide resin prepolymer
Inventor: MATSUMURA MASAHIRO
IPC: H05K3/46
Filed: 1985-05-25
Abstract: PURPOSE:To produce the title prepolymer which has no dispersion of quality and is useful for the production of multilayer printed wiring boards, composite moldings, etc., by reacting a specified unsaturated bisimide with a diamine. CONSTITUTION:1.7-2.5mol of an unsaturated bisimide of formula I (wherein D is a bivalent group containing a C-C double bond and A is a 2C or higher bivalent group), having an acid value of 3.5-6.0KOHmg/g, and a purity of 85-94% is reacted with 1mol of a diamine of formula II (wherein B is a bivalent 2C or higher group) at 50-200 deg.C in a solvent (e.g., N-methyl-2-pyrrolidone).
Patent JP-H07313910-A (JP)
Title: Aerosol type two-liquid mixing and emitting apparatus and method
Inventor: TAKEDA NOBUHIRO
IPC: B05D1/02
Filed: 1994-05-26
Abstract: PURPOSE:To accurately prepare and emit a mixture without mixing filling gas by arranging two aerosol containers filled with reactive resins of two liquids different from each other side by side and forming each of the containers as a double-structure container. CONSTITUTION:Two aerozol containers 1, 2 filled with reactive resins of two liquids different from each other are arranged side by side and both aerosol valves 3, 4 provided to the upper parts of the aerosol containers 1, 2 are successively connected to a hollow a mixing chamber 8 and a static mixer 7 through both conduits 5, 6. Each of both aerosol containers 1, 2 is formed as a double- structure container. Both aerosol valves 3, 4 are respectively opened and the reactive resins of two liquids in the aerosol containers 1, 2 are transferred to the hollow mixing chamber 8 and mixed to be emitted from the static mixer 7. Herein, the reactive resins of two liquids are an epoxy resin as a main agent and a curing agent therefor.
Patent JP-H10305808-A (JP)
Title: Packaging machine
Inventor: TSUJIMURA TOSHIO
IPC: B65B11/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging machine which can package an object to be packaged without using an excessive resin film. SOLUTION: The packaging machine 1 is designed so that a panel 7 carried from a feed conveyer 2 is carried to a receive conveyer 5 while being covered by and pulling a resin film 31, wherein every time the panel 7 passes, a terminal of the resin film 31 pulled by the panel 7 is heat-fused for bagging by a heat- fusion device 4. A holding roll 6 for holding the panel 7 in a space from the receive conveyer 5 is provided above a receive base end of the receive conveyer 5 so that heat fusion is possible with timing that the terminal of the panel 7 passes through heat-fusing devices 41, 42.
Patent JP-H11304689-A (JP)
Title: Sample holder and measuring device using same
Inventor: JIN CHIHIRO
IPC: G01N21/3563
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce regularly reflected light and to obtain a large amount of scattered reflected light by distributing a plurality of micro-grooves for holding a sample on a sample holding surface. SOLUTION: Micro-grooves 116c for filling a sample 124 without diluting it as it is are uniformly distributed, for example, approximately in the shape of a mesh on a sample holding surface 116b. The micro-grooves 116c cause incident light from a sample irradiating part to be sufficiently scattered and reflected at the sample 124 to be scattered reflected light necessary for a detector. As the sample 124 is filled in a plurality of micro-grooves 116c uniformly distributed on the sample holding surface 116b of a sample holder 116, the peak and valley parts of the micro-grooves 116c play the same roles as a KBγ, etc., even if the sample 124 is not diluted with a KBγ and is filled as it is.  Therefore, as it is possible to disperse the sample 124 appropriately and uniformly as in the case of being diluted with a KBγ. it is possible to reduce the occurrence of regularly reflected light causing ill effects to changes in spectrums and to obtain scattered reflected light sufficiently necessary for a detector.
Patent JP-H049907-A (JP)
Title: Method for measuring optical characteristics of optical transmission/reception module
Inventor: KONDO ISAO
IPC: G02B6/00
Filed: 1990-04-27
Abstract: PURPOSE:To ease the positioning accuracy of a robot and to sharply shorten an optical characteristic measuring time by fixing an optical connector ferrule to an X-Y robot through a flexible member. CONSTITUTION:The optical connector ferrule 4 is fixed to the X-Y robot 10 through the flexible tube 5. When a taper part 41 on the head of the ferrule 4 is once entered into the aperture part of a receptacle 1, the flexible member 5 is deformed by the pressing force of the ferrule 4 due to the rotation of a motor 9 and the ferrule 4 can be smoothly engaged with the inside of the receptacle 1. Although a conventional allowable positioning error is several microns, the positioning error of this engagement can be extended up to + or -500mu, so that the optical characteristic measuring time of a light transmitting/receiving module can be sharply shortened.
Patent JP-S61273141-A (JP)
Title: Disklike stator element for synchronous motor
Inventor: KOYAMA SHIGEAKI
IPC: H02K3/26
Filed: 1985-05-28
Abstract: PURPOSE:To accurately position readily by forming a positioning cutout for engaging a common positioning projection at the boundary edges of the first and second spiral winding elements. CONSTITUTION:A plurality of winding elements 12 made of spirally winding elements A1, B1 are radially arranged on one side surface of an insulating sheet 11, and a plurality of winding elements 13 made of spirally winding elements A2, B2 are radially arranged on the other side surface. A plurality of projections 24, 25 are provided on the supporting surfaces 22, 23 of jigs 20, 21, respectively, and cutouts 26a, 26b, 27a, 27b for engaging projections 24, 25 are formed at the boundary edges of the spirally winding elements. When the spirally winding elements are positioned, the cutouts formed on the boundary edges of the elements are engaged with common positioning projection. Thus, the elements can be accurately positioned.
Patent JP-H09295331-A (JP)
Title: Method and apparatus for molding terminal of lengthy resin molding
Inventor: MIYAMOTO SHOJIRO
IPC: B60R13/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding the terminal of a lengthy resin molding which prevents defects such as warpage in the terminal part after molding and an apparatus for the method. SOLUTION: A lower mold 10 having a flat rotational surface 11 and a molding recession 12 which is formed on the rotational surface 11 and has a shape of a long groove which corresponds to the shape of the design surface side of the terminal part of a lengthy resin molding and a press mold 20 which is arranged opposite to the rotational surface 11 freely movably to/from the surface 11, pivots radial direction center, has a shape of a fan in which the arc side is made a press surface 22 with a prescribed curvature, and is freely movable in the longitudinal direction of the recession part 12 in a state in which the press surface 22 is contacted with the rotational surface 11 are provided.  By the engagement of a rack 31 and a pinion 33, the lower mold 10 reciprocates straight in the longitudinal direction of the molding recession part 12 synchronously with the rotation of the press mold 20.
Patent JP-S5539383-A (JP)
Title: Thermal head
Inventor: MASHITA MASAO
IPC: B41J2/335
Filed: 1978-09-14
Abstract: PURPOSE:To obtain a thermal head for heat-sensitive recording with high reliability and a long life, by improving the crack resistance of a wear-proof layer consisting of SiC by forming the wear-proof layer on a heating resistor through a  specified oxide layer. CONSTITUTION:A heating resistor 2 of a Ta-SiO2 thermet resistance film, etc. is attached on an insulator substrate 1. The thermal head as the object is gained in such a manner that the electrodes 3, 4 of an Au/Cr film, etc. are made up on the resistor, an oxide layer 6 consisting of one or more of Ta2O5, Al2O3, Tio2 is mounted on the electrodes and a wear-proof layer 5 of SiC is further built up on the layer 6. It is desirable that the thickness of the oxide layer 6 is 5-50% of the thickness of the wear-proof layer 5. EFFECT:The oxide layer plays the role of the damping of thermal stress.
Patent JP-S5738194-A (JP)
Title: Master plate for lithography
Inventor: NAKANO SHIROU
IPC: B41N1/14
Filed: 1980-08-20
Abstract: PURPOSE: To form a lithographic master plate which is excellent in adhesive properties and water resistance and capable of withstanding a large number of printing operations, by providing a picture receptive layer on a carrier through an intermediate layer containing a polyvalent metallic compound and a copolymer particle.  
     CONSTITUTION: An intermediate layer is formed containing a mixture of 82W99.8 parts by weight of a copolymer (A) consisting of 2W10wt% an ethylene unsaturated acid (example: monoesterified substance of acrylic acid or itaconic acid) (a) 98W 90wt% another vinyl monomer (example: an acrylic acid alkyl ester) (b) and 18W 0.2 parts by weight of a polyvalent metallic compound (example: zinc oxide or aluminum hydroxide). In other words, on a carrier, the aqueous dispersion of said mixture (pH: approximately 5 or more) is applied and dried to form an intermediate layer of coating amount on the order of 5W20g/m 2 , and moreover, a picture receptive layer is formed thereon to obtain the titled master plate. 
     COPYRIGHT: (C)1982,JPO&Japio