baber/WOPTO huggingface dataset:
Patent JP-H03283248-A (JP)
Title: Deflection angle measuring device for charged particle beam and display method
Inventor: KANEOKA NORIYUKI
IPC: H01J37/244
Filed: 1990-03-30
Abstract: PURPOSE:To concurrently display deflection quantities of the X-axis and the Y-axis by providing a charged particle detector for detecting the secondary charged particles from a sample, a signal processing circuit processing the signal from the charged particle detector and the deflection angle signal from a position detector, and a display unit displaying the image of the sample by a scanning electron microscope and the distribution of the deflection quantity of a charged particle beam. CONSTITUTION:A measuring device is constituted of a scanning deflector 6, a charged particle detector 7, a sample 8 (e.g. micro-magnetic head), a position detector 9, a deflection signal generating circuit 1, a signal processing circuit 2, a controller 3, and a display unit 4. The scanning deflector 6 two-dimensionally scans and deflects a charged particle beam 5 according to the two-dimensional scanning signal generated by the deflection signal generating circuit 1. The secondary charged particles generated when the charged particle beam 5 is radiated to the sample 8 are detected by the charged particle detector 7 and inputted to the signal processing circuit 2. The controller 3 transfers the secondary charged particle data stored in a buffer memory 204 to the display unit 4 in sequence.
Patent JP-S63247021-A (JP)
Title: Simultaneously biaxially orientating machine for vertically shrinkable film
Inventor: FUJISAKI MASAHIRO
IPC: B65H23/028
Filed: 1987-04-03
Abstract: PURPOSE:To shrink a film vertically by providing a means to push chain links to engage link shafts of an endless link device and control the maximum pitch inside the device in the heat treatment area for heat fixing. CONSTITUTION:Sprockets 6, 6' engaging link shafts 13, 13' of an endless link device 4 are installed in the heat treatment area A of a film 1. The link shafts 13, 13' are engaged with the sprockets 6, 6' by passing the endless link device 4 on the sprockets 6, 6', and the shrinking direction of the chain links 7, 7' is controlled inside the endless link device 4, subsequently the endless link device 4 easily shrinkes by adjusting only guide rails 8, 9 and 10. Therefore, the link device 4 can be bent smoothly without bending reversely by adjusting the shrinking direction of the chain links 7, 7' to the film 1 side, and the film 1 can be shrinked vertically.
Patent JP-H07271449-A (JP)
Title: Pressure reducing valve to be used mainly for water heater
Inventor: DEKURAN BIIHAN
IPC: G05D16/04
Filed: 1994-03-28
Abstract: PURPOSE:To miniaturize the pressure reducing valve housing a relief valve by linking the relief valve provided in the pressure reducing valve with the pressure reducing valve and accurately relieving the relief valve at a pressure set higher than a pressure set to the pressure reducing valve by a prescribed pressure. CONSTITUTION:A pressure sensitive body 2 is provided in body 1 equipped with an inlet 10 connected to the primary side and an outlet 11 connected to the secondary side, a spring 3 to be pushed out to the secondary side is connected to the body 2, a cylindrical valve element 4 for the pressure reducing valve is formed integrally with or connected integrally to the pressure sensitive body, and a valve seat 5 for the pressure reducing valve facing to the valve part is fixedly provided inside the body. At the same time, a partition wall 6 is provided to isolate the outer peripheral side of the valve body from the primary side in a water tight state, a relief valve 7 is movably arranged in an empty chamber Z formed between the partition wall and the pressure sensitive body, and pushed out to the pressure sensitive body side by a spring, a valve seat 8 for the relief valve is provided at the pressure sensitive body, a closed chamber (a) formed by the engagement of the valve seat for the relief valve with the valve part is communicated through a communication port (b) to the secondary side, and a discharge port (c) is opened.
Patent JP-H08277710-A (JP)
Title: Exhaust particulate collecting trap regenerating device for internal combustion engine and regeneration timing detecting method thereof
Inventor: TAKEUCHI KIYOSHI
IPC: F01N3/02
Filed: 1995-04-06
Abstract: PURPOSE: To judge filter regeneration timing stably even in the row rotation area of an internal combustion engine without measuring the lower reaches side pressure of the filter of a particulate collecting trap device of extremely low pressure in the particulate collecting trap device for the internal combustion engine. CONSTITUTION: An exhaust particulate collecting trap regenerating device for an internal combustion engine has a pressure sensor 6 for detecting exhaust pressure (Pm) at or near the exhaust manifold of the internal combustion engine, and a pressure sensor 7 for detecting the pressure (Pf) of the inlet of the filter 5 of an exhaust particulate collecting trap device 4. An operation expression Pf/(Pm-Pf) is computed using each pressure detected by the pressure sensors 6, 1. In the case of the computed result exceeding the specified value, the filter 5 of the exhaust particulate collecting trap device 4 is put in regenerating action. Or an operation expression Pf/(Pm-Pf) is computed using each pressure detected by the pressure sensors 6, 7 so as to detect the particulate collecting quantity of the filter 5 of the exhaust particulate collecting trap device 4.
Patent JP-2000277681-A (JP)
Title: Wiring board, semiconductor device and manufacture thereof, and circuit board and electronic apparatus
Inventor: HASHIMOTO NOBUAKI
IPC: H01L25/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board, a semiconductor device, a manufacture thereof, a circuit board and an electronic apparatus whereby distances between outer terminals and a semiconductor chips can be shortened. SOLUTION: A semiconductor device is composed of a plurality of semiconductor chips 20, a plurality of outer terminals 30, a first region 14 and a plurality of second regions 16, and includes a substrate 10 bent between them and a wiring pattern 12 formed on the first and second regions 14, 16, the outer terminals 30 are provided on the first region 14, the chips 20 are mounted on the 2 regions 16 and stacked by bending the substrate 10, and the second regions 16 are located in different directions, relative to the first region 14, when the substrate 10 is developed in a plane.
Patent JP-S61242221-A (JP)
Title: Fixing anchor
Inventor: YAMADA KUNIMITSU
IPC: E02D5/80
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the intrusion of water as well as obtain great anchoring forces by a method in which a compressed grip is pressingly contacted with a tensed steel material, the ground's surface side of the grip is thrust through an unbonding sheath, footing blocks are positioned on the ground's surface side of the grip, and the tensed steel material is thrust. CONSTITUTION:The ground's surface side of each compressed grip 3 of a tensing steel material 2 is thrust into an unbonding sheath 4, and an anticorrosive material is packed into the sheath 4. A footing block 6 is provided through a water-stop compressible material 5 controllable in deformation on the grounds' surface side of the grip 3, and a tensing steel material 2 is thrust through the block 6. When the steel material 2 is tensed, an aperture is formed between the sheath 4 and the grip 3 but covered with an overlap unbonding sheath 15 to prevent the intrusion of water by the anticorrosive material 16. Great anchoring forces can thus be obtained by plural footing blocks and stabilized for long periods of time because water does not contact with the tensed steel material.
Patent JP-S575703-A (JP)
Title: Suspension polymerization of vinyl chloride monomer
Inventor: OKUNO YOSHITAKA
IPC: C08F2/20
Filed: 1980-06-16
Abstract: PURPOSE: The polymerization is effected by adding a heated aqueous medium to a uniform mixture system of vinyl chloride monomer and the polymerization initiator to shorten the polymerization time sharply and produce a high-quality vinyl chloride polymer with less fish eyes.  
     CONSTITUTION: Vinyl chloride monomer and a polymerization initiator such as di-2-ethylhexyl peroxycarbonate are charged in a polymerizer and stirred to form a uniform mixture. Then, a heated aqueous medium such as a solution containing partially saponified polyvinyl alcohol is added to the mixture to initiate the polymerization reaction and the polymerization is effected as the reaction heat is removed. The aqueous medium is preferably heated to such a temperature as the polymerization system becomes -5≤T≤2 to the polymerization temperature (T°C), when it is added to the polymerizer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000278834-A (JP)
Title: Cable-feeding device and cable drawing method using the same
Inventor: KAFUKU TORU
IPC: H02G1/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To abolish the pinching of a cable between electric rollers, to eliminate the need for a tension-detecting device, and to improve working efficiency by zigzag or linearly arranging the plurality of electric rollers, and by controlling the feed of the cable according to the presence or absence of the tension of the cable being laid in the electric roller in a corrugation in an arrangement direction. SOLUTION: A device 20 is equipped with a trestle 21, and three electric rollers 24 being zigzag arranged on the trestle 21 while being separated by distance for loosely inserting a cable. Furthermore, the device has a motor that is accommodated into the trestle 21, and rotates and drives each of the three electric rollers 24 in a direction opposite to the electric roller 24 being adjacent in an arrangement direction.
Patent JP-H10285430-A (JP)
Title: Data processor and method therefor
Inventor: OKUDA TAKUSHI
IPC: G06T1/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify the operation from the decision of a filter specification until its evaluation by using a GUI. SOLUTION: A user sets a filtering characteristics (frequency response) based on a GUI menu for setting the characteristic in S380. A computer generates a filter coefficient to realize the filtering characteristic in S382. The computer uses the filter characteristic to design an FIR filter in S384. The computer generates a program for a DSP to realize the designed FIR filter in S386. The computer downloads to the DSP in S388, and the DSP executes the program to apply filtering processing to image data. The computer describes the designed filter circuit by a hardware description language and provides an output.
Patent JP-H10273520-A (JP)
Title: Flame-retardant resin composition
Inventor: TOBISAWA AKIHIKO
IPC: C08L63/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has excellent flame retardancy and heat resistance in soldering with no halogen compounds, and hence is useful as a non-halogen material being further required in future. SOLUTION: This composition comprises (A) 100 pts.wt. phenol novolak epoxy resin or cresol novolak epoxy resin, (B) 5 to 50 pts.wt. maleimide compound having at least one maleimide moiety in one molecule thereof, (C) 5 to 50 pts.wt. curing agent of the formula, wherein each of R<1> and R<2> is an alkyl group or an aryl group and (D) 0.5 to 5 pts.wt. phosphorus component relative to 100 pts.wt. of the total amount of components A, B and C, as essential components, with the proviso that the amount of the nitrogen components is 2.0 to 10.0 pts.wt. relative to 100 pts.wt. of the total amount of the composition. It is preferred that the total amount of components A, B, C and D is 80% or more of the amount of the total solids of the composition.
Patent JP-H08276129-A (JP)
Title: Solid agent feed device
Inventor: NARITA TAKANORI
IPC: C08J3/24
Filed: 1995-04-06
Abstract: PURPOSE: To feed a solid agent constantly without any unevenness, being completely free from the change with time in the feed amount by vibrating a retaining part near the discharge port of a cylinder with a screw using an attached excitation mechanism. CONSTITUTION: A screw 14 driven to rotate by a motor L2 is arranged in a cylinder 10. A hopper 16 is formed on one lateral part of the cylinder 10 and a discharge port 18 is formed on one end part. Further, a space between the end part of the screw 14 and the discharge port 18 is made a retaining part 20. In addition, an excitation mechanism 22 is provided on this retaining part 20, so that the motion of exciter 24 is transmitted to a vibration plate 26. A constant quantity of a solid agent is fed to the retaining part 20 by the screw 14 for a long time, if the solid agent is fed to the cylinder 10. The solid agent moves to the discharge port 18 by vibration of the excitation mechanism 22.
Patent JP-S537336-A (JP)
Title: Sheet feeder
Inventor: WATANABE TSUTOMU
IPC: G03G21/00
Filed: 1976-07-09
Abstract: PURPOSE: To stably carry the sheet and take it out by handing and providing a sheet guide member such that it is positioned between sheet to be carried and sheet gripper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58204046-A (JP)
Title: Polymer stabilization
Inventor: JIYURII ORIN RIIDO
IPC: D01F6/76
Filed: 1983-05-10
Abstract: The heat stability of arylene sulfide resins, such as poly(p-phenylene sulfide) resin, is improved by the addition of cure retarders comprising an aminotriazole. The resin compositions of the invention are particularly applicable for reducing gel formation during melt extrusion.
Patent JP-H01298569-A (JP)
Title: Magnetic tape apparatus
Inventor: MARUCHINUSU ADORIANUSU RENDERU
IPC: G11B15/61
Filed: 1989-04-03
Abstract: PURPOSE: To reduce the resistance against the movement between guiding devices by using a flexible belt having a specific shape. CONSTITUTION: The flexible belt 8 at the initial position is positioned on a recessed part 30 in a cassette 29 at the rear side of the tape part, and one side of the belt is clamped with four pins 28 provided on a supporting plate 2 and another side is clamped between two tape putting rollers 12, 13, and a belt putting pin 14 is positioned in a loop of the belt 8. During the tape putting in or drawing out process, the magnetic tape 7 is come to the working state from the initial state and brought into contact with magnetic head means 9, 10 in this working state. The magnetic tape 7 is drawn out from the cassette 29 at this time by two putting rollers 12, 13 and moved to the magnetic head means 9, 10 through there between two pairs of guide rollers 21, 22 and 23, 24, then the magnetic tape 7 is wound round a drum 9 over the angle of 90 deg..  Thus, the resistances against the motion and deformation are small even during the movement between the initial position and the working position.
Patent JP-S63247684-A (JP)
Title: Human body detector for automatic door
Inventor: SHIRAI SHIRO
IPC: G01V8/20
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a high-reliability human body detector by overlapping 1st and 2nd monitor areas with each other and comparing and deciding signals from 1st and 2nd pyroelectric elements in time series. CONSTITUTION:The human body detector for an automatic door which detects the presence of a human body by utilizing far infrared rays is so constituted that the 1st pyroelectric element A and a 1st Fresnel lens LA cover the 1st monitor area and the 2nd pyroelectric element B and a 2nd Fresnel lens LB cover the 2nd monitor area RB. Then the areas RA and RB are set by overlapping both areas with each other to obtain a part consisting of only the area RA, a part consisting of the area RB, and a part where both areas RA and RB coexist. Then the detection signal obtained by the element A and the detection signal obtained by the element B are compared and decided in time series to securely decide between the far infrared-ray quantity variation factors of the human body and bodies other than the human body, so the high-reliability human body detector is obtained.
Patent JP-H03279071-A (JP)
Title: Steering wheel
Inventor: NAGATA ATSUSHI
IPC: B62D1/04
Filed: 1990-03-29
Abstract: PURPOSE:To suppress the generation of air accumulation at a coated layer and improve the sense-of-touch of the coated layer by forming a chamfer part at the rear face side edge of the contact face, with ring part core metal, of the weld seat tip face of spoke part core metal. CONSTITUTION:An approximately plate shaped weld seat 13 extended horizontally is formed at the tip of each spoke part core metal 12 of a steering wheel W. Ring part core metal 11 is placed on the upper face of each weld seat 13, and pressure is applied to both core metal 11 and weld seat 13 by specified electrodes to hold them. A specified current is further applied to perform resistance welding between each spoke part core metal 12 and the ring part core metal 11. An existing thin-walled part is thus made into a thick-walled part to suppress the generation of air accumulation apt to arise around this part and improve the sense of touch at the time of gripping around this part.
Patent JP-S537175-A (JP)
Title: Minute marking method on semiconductor element surface
Inventor: TAKANO HIROZOU
IPC: H01L21/027
Filed: 1976-07-08
Abstract: PURPOSE: To perform minute marking on semiconductor element surface positively and rapidly while observing the mark with visible light by superposing a laser light beam on the optical axis of a polarization microscope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03279833-A (JP)
Title: Tube leakage detector
Inventor: MIYABE KEISUKE
IPC: G21C17/02
Filed: 1990-03-28
Abstract: PURPOSE:To decide the presence of leakage by detecting a leakage sound generated by a heating tube, selecting a preset threshold value according to the state of a plant, and comparing it with the signal level from an acoustic sensor. CONSTITUTION:The detection signal from the acoustic sensor 16 arranged at the outer periphery of a tube plate 3 is sent to an amplifier 18 through a band- pass filter(BPF) 17. The detection signal which is amplified here is inputted to a leakage decision mechanism 19, for which a threshold value storage device 21 stored with threshold values is connected through a threshold value switching mechanism 20. Then the leakage decision mechanism 19 compares the signal from the amplifier 18 with the threshold values S1 - S3 from the threshold value switching mechanism 20 to decide that 'there is a leakage' when the former is larger or that 'there is no leakage' when smaller, and outputs the decision result. Namely, the tube leakage can be detected during plant operation with high accuracy.
Patent JP-S63246853-A (JP)
Title: Packaging method of electronic component part
Inventor: MATSUMURA KAZUHIKO
IPC: H05K3/28
Filed: 1987-04-02
Abstract: PURPOSE:To coat electronic parts having any shape with a resin in a tightly attached mode and to package the part with a uniform thickness, by providing a molded B-stage shaped resin on the upper part of the terminal of a board, on which the electronic parts are mounted, surrounding the board with a thermally contracting resin, and heating the entire body. CONSTITUTION:A substrate 6 and a B-stage shaped resin 4 are surrounded with a thermally contracting resin 5. Under this state, an opening part of the 5a of the thermally contracting resin 5 is closed. In order to close the opening part 5a, the upper part of the thermally contracting resin 5 is preheated and thermocompression bonding is performed. Under this state, the substrate 6 and the B-stage shaped resin 4 are closely packaged with the thermally contracting resin 5. Thereafter, the entire body of the thermally contracting resin 5, the inner board 6 and the B-stage shaped resin 4 is heated from the outside of the thermally contracting resin 5. The B-stage shaped resin 4 is once melted and again hardened, and the thermally contracting resin 5 is contracted. A coating film 7 comprising the thermally contracting resin is formed on the substrate 6.
Patent JP-S63248360-A (JP)
Title: Preparation of cooked rice
Inventor: SUGISAWA AKIRA
IPC: A23L7/10
Filed: 1987-04-02
Abstract: PURPOSE:To form acid gel films on the surfaces of rice grains and obtain cooked rice having excellent shape holding properties without causing cracking of the rice grains, by cooking raw rice with an aqueous solution of sodium alginate and dipping the cooked rice in an aqueous solution of polyvalent cations. CONSTITUTION:Raw rice grains are initially cooked with an aqueous solution of sodium alginate, cooled and simultaneously loosened. The resultant rice grains are then dipped in an aqueous solution of polyvalent cations and subsequently drained. The drained rice grains are then thermally sterilized with water or a seasoning solution. Furthermore, polyvalent cations, such as calcium lactate, without greatly affecting taste are preferred as the polyvalent cations.
Patent JP-S62239850-A (JP)
Title: Cast rotor
Inventor: SUZUKI NAOHITO
IPC: H02K17/16
Filed: 1986-04-11
Abstract: PURPOSE:To enable a cast rotor to be manufactured with a casting device, by making the fixing force of an end ring and a blade in contact with a movable mold, greater than the fixing force of an end ring and a blade on a stationary mold, on separating the movable mold from the stationary mold. CONSTITUTION:A cast rotor 1 is provided with a fixing-force increasing means making a fixing force between a movable mold 6 and a second end ring and a blade 3, greater than a fixing force between a stationary mold 5 and a first end ring and a blade. As the fixing-force increasing means, the second end ring and the blade 3 on the side of the movable mold 6 are provided with a parallel surface 25. The fixing force on the parallel surface 25 in parallel with the axial direction is made greater than that on the tapered surface 26. As a result, they are moved integrally with the movable mold 6. In other words, as soon as the movable mold 6 is moved on the cast rotor 1, a gate section 22 connected to the cast rotor 1 is cut off. Accordingly, the cutting-off process or finishing process of the gate section 22 can be omitted.
Patent JP-H06294273-A (JP)
Title: Non-blasting excavation method of hard-rock tunnel
Inventor: NOMA TATSUYA
IPC: E04G23/08
Filed: 1993-04-08
Abstract: PURPOSE:To enhance the efficiency of excavation by sealing a pressure liquid in the hollow portion of each wedge having a polygonal cross section and inserted into a bored hole, and transferring pressure to the rock-bed via a loading plate interposed between the outer peripheral surface of each wedge and the inner periphery of the drilled hole, and thus concentrating 7 pressure in the rock-bed to drill a tunnel using a load header. CONSTITUTION:Holes 4 are drilled in a relatively hard ground using a rock drill. Low-rigidity wedges 5, each having a high-rigidity loading plate installed around its outer periphery and having a hollow portion, are inserted into the holes 4. A rubber tube 7 connected to a hydraulic unit 6 is communicated with the hollow portion. Pressure oil is fed to the hollow portion of each wedge 5 from the hydraulic unit 6. Thereby the wedges 5 are swollen and pressure is concentrated in the rock-bed via the loading plate to cause a crack 8 and then a tunnel is excavated using a load header 3. With the use of a load header 5, a hard-rock tunnel can be efficiently excavated without blasting.