baber/WOPTO huggingface dataset:
Patent JP-H0523783-A (JP)
Title: Resin composition for producing curing mold and production of casting mold
Inventor: YOSHIDA AKIRA
IPC: C08G8/00
Filed: 1991-07-22
Abstract: PURPOSE:To provide the binder compsn. for a curing mold used in a molding method for self-curing and gas-curing molds and the process for production of a casting sand mold. CONSTITUTION:This resin compsn. for production of the curing mold is formed by incorporating a water-soluble phenolic resin which is produced by effecting reaction in an acidic region by using the metallic powder and/or alloy powder selected from groups III, IV, V, and VI of periodic table in a stage where phenols and aldehyde are condensed and effecting the reaction with an alkaline catalyst in an allealine region in the stage before the above-mentioned stage and/or the stage thereafter into this compsn. This process for production of the casting mold consists is using the above-mentioned resin compsn. The strength of the casting mold formed from a reclaimed refractory granular material is greatly improved by using the above-mentioned resin compsn. and process for production of the casting mold.
Patent JP-S63246738-A (JP)
Title: Stereoscopic photographing device
Inventor: UEDA TAKESHI
IPC: G03B42/02
Filed: 1987-07-22
Abstract: PURPOSE:To permit stereoscopic photographing which can measure X-ray images at a high speed by bisecting synchrotron radiation light and macro-reflecting said light to form two sets of beams each having a rectangular section and projection the same on a specimen from different directions. CONSTITUTION:A single crystal 2 is so cut out that the surface thereof is parallel with the diffraction crystal plane. Only the X-ray of the energy E=12.4/(2d sintheta) (unit of E is keV, d is spacing between crystal lattice planes and the unit thereof is Angstrom) is reflected by the principle of Bragg reflection with respect to the incident X-rays at an angle with the diffraction crystal plane. The beam is bisected and the direction of the monochromatic beam of the energy E entering the single crystal 3 is varied by -2 - or +  by the diffraction effect and is emitted in the end in the same direction as the direction of the original beam. The component of the energy E of the incident beam on the single crystal 4 is rotated by 2theta with respect to the incident beam. A specimen 5 is placed in the position where the two rectangular beams intersect with each other at the angle 2theta and the monochromatic X-rays transmitted through the specimen are measured by two sets of X-ray image detectors 6 and 7, by which the stereoscopic photographing is realized.
Patent JP-H0849126-A (JP)
Title: Spun yarn for pile yarn of carpet and production of cut pile carpet
Inventor: NAKAGAWA TETSUO
IPC: A47G27/02
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a cut pile carpet, having a saxonylike appearance and capable of preventing slack fibers from occurring by using a spun yarn containing heat shrinkable synthetic fibers and latently shrinkable synthetic fibers as a pile yarn. CONSTITUTION:This spun yarn for a pile yarn of a carpet contains heat shrinkable thermoplastic synthetic fibers, obtained by dyeing an acrylic fiber tow, then hot drawing and temporarily setting the resultant dyed tow and having 15-40% dry heat shrinkage factor at 125 deg.C and latently crimpable thermoplastic synthetic side-by-side type polyester-based conjugated fibers capable of developing coiled three-dimensional crimps having >=20 number of crimps and >=25 percentage of crimp by heat treatment and has 55-90 twist coefficient of single yarn. The amount of the heat shrinkable thermoplastic synthetic fibers is 15-40% based on the whole and that of the latently crimpable thermoplastic synthetic fibers capable of developing the crimps is >=15% based on the whole. This method for producing the cut pile carpet is to form the spun yarn, use the yarn as a pile yarn, tuft the yarn in a backing fabric made of polypropylene, provide a raw fabric for the cut pile carpet, then line the resultant raw fabric with a secondary backing fabric made of jute through a backing agent, carry out the dry heat treatment, fix and integrate both and perform the treatment for heat shrinking the heat shrinkable fibers and developing the crimps of the conjugated fibers.
Patent JP-H0936777-A (JP)
Title: Transmission power output control circuit
Inventor: KURODA MASATAKA
IPC: H04B1/04
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To allow the control circuit to output a transmission signal with a prescribed power by properly amplifying power to the transmission signal sent in a burst signal. SOLUTION: A detection voltage of a 1st burst signal sent in, e.g. a transmission slot (1) and a detection voltage of a 2nd burst signal sent in a transmission slot (2) are held respectively by peak hold circuits 186, 187. In the case of transmission of the 1st burst signal, an output voltage of the peak hold circuit 187 is compared with a reference voltage, and in the case of transmission of the 2nd burst signal, an output voltage of the peak hold circuit 186 is compared with the reference voltage, and the comparison result is given to a transmission amplifier 181, which amplifies the transmission burst signal. As a result, the power of the burst signal amplified by the transmission amplifier can be kept to be a prescribed value.
Patent JP-S6254393-A (JP)
Inventor: FUJIMURA KYOJI
IPC: G07D7/00
Filed: 1985-08-19
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-H0231663-A (JP)
Title: Frozen instant carbonated beverage
Inventor: KOJIMA YOSHIHIRO
IPC: A23L29/00
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a frozen instant carbonated beverage capable of lightly providing a carbonated beverage simply by pouring water at ordinary temperature by integrating a frozen concentrated beverage with a frozen carbonate substance. CONSTITUTION:A frozen concentrated beverage, such as coffee, cocoa or black tea, and a frozen carbonate substance, e.g. sodium hydrogencarbonate, are arranged on the outside of a frozen dairy product, such as ice creams or fresh creams, and integrally frozen or, as desired, the frozen concentrated beverage and frozen carbonate substance are placed on the outside of ice water formed into the shape of dies, spheres, crushed state, etc. Alternately, ice water containing the carbonate substance and frozen concentrated beverage are arranged and integrally frozen.
Patent JP-H05345353-A (JP)
Title: Inflation forming apparatus
Inventor: NOMURA TOSHIO
IPC: B29C48/92
Filed: 1992-06-15
Abstract: PURPOSE:To detect the breakage of a film quickly and facilitate the work to be continued by commanding a pinch roller part and an extrusion part to stop undertaking of a film-formed matter and extruding of a melted matter, based on the output of film breakage detecting means located between an inflation dies and the pinch roller part. CONSTITUTION:A cylindrical melted matter extruded from an inflation dies 3 is subjected to inflation through hot air to be formed into a film, and then undertaken by a first pinch roller 61. In case of a breakage of the film-formed matter 5 in the course from the dies 3 to a pinch roller part 6, film breakage detecting means 7A, 7B detect and output this state to a form-stopping controller 8. The form-stopping controller 8 operates immediately to output the screw driving part 23 of an extruder 2 and pinch roller part 6 in order to stop these operations. In this way, the inflation forming process is interrupted at once, resulting in no adhesion of the lower breakage end of a film-formed matter to the dies 3.
Patent JP-H0235292-A (JP)
Title: Composite tube for transporting fluid
Inventor: YAMAGUCHI SHIGEO
IPC: F16L11/127
Filed: 1988-07-22
Abstract: PURPOSE:To facilitate temperature control by disposing a plurality of heater wires on the outer circumferential surface of an inner tube, a protective layer comprising an insulation layer and a protective material over the heater wires, and power cables between the two layers. CONSTITUTION:A composite tube 10 comprises an inner tube 1 made of a material of excellent properties against heat and corrosion such as stainless steel or Teflon (polytetrafluoroethylene), and a plurality of spirally wound heater cables 4 made of a nichrome wire 2 or the like covered with a polyimide tube 3 or the like and disposed over the inner tube. Over them are further disposed an insulation layer 5 made of a heat-resistant material such as nonwoven fabric, a power cable 7 made of copper covered with electricity insulation material of excellent property against heat such as polyimide, and a protective layer 6 of a material such as rubber or polyolefin. As a result, heat insulation and heating can be made uniform and temperature control either in a single or multiple lines is possible.
Patent JP-H1132160-A (JP)
Title: Carrier sheet for reading
Inventor: INOUE HIROKAZU
IPC: H04N1/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To unnecessitate to redo setting of a carrier sheet after one surface is sent or copied even when a document that is sent or copied is a both-surface print document and to apply to facsimile equipment, etc., which is both-surface print correspondence by making a pair of film sheets both transparent sheets. SOLUTION: A carrier sheet S for reading consists of a pair of transparent film sheets 1 and the sheets 1 are bound by welding or adhering over entire one side of a binding part V of the sheets 1 in document carrier directions b and c. Characters, etc., on a read surface of a document D are read by a reading part of facsimile equipment, etc., through the sheets 1. Because a pair of the sheets 1 are made of the same material and have the same shape, there is no difference in an image quality when the characters, etc., of the document D which are read by the facsimile equipment, etc., are read through either of a pair of the sheets 1. Further, the coefficients of friction, etc., of both surfaces of the sheets 1 are the same, no difference occurs in a carrying force by carrier rollers.
Patent JP-S6242202-A (JP)
Title: Method for controlling internal temperature of reactor
Inventor: HANAKUMA KATSUTOMO
IPC: G05B13/00
Filed: 1985-08-20
Abstract: PURPOSE:To control accurately the internal temperature of a reactor to an optimum level by using the result of integration of the difference between a detection pattern and a reference pattern of the internal temperature of the reactor as a function of evaluation to correct a control parameter and performing the control of the jacket temperature. CONSTITUTION:The internal temperature of a reactor 1 is detected by an internal temperature detecting terminal 11. An arithmetic part 12 obtains the difference between the detected internal temperature and a reference internal temperature pattern stored in a storage part 13 and gives it to a pattern control part 40 and a sequence control part 18. The part 40 integrates the given difference to obtain a function of evaluation and sets a jacket temperature control pattern directly when the absolute value of said function is smaller than the threshold value and via the parameter correction when the absolute value is larger than the threshold value respectively. While the part 18 synthesizes the synthetic value of the given difference and the bias value of the jacket temperature given from a bias control part 20 with the temperature control pattern given from the part 40 and gives this synthetic value to a jacket temperature controller 7. Then the controller 7 defines the given synthetic value as the set value and controls the opening amounts of both valves 5 and 6.
Patent JP-H0847164-A (JP)
Title: Grounding protection relay apparatus
Inventor: OHATA YOSHIO
IPC: H02H3/347
Filed: 1994-08-03
Abstract: PURPOSE:To increase an active current at the time of grounding by grounding the neutral point in the Y side of the Y->= connection to the bus of power distribution line and then connecting a grounding transformer where a resistor is inserted to the broken >= side. CONSTITUTION:When the grounding transformer GTr is connected to the bus of the power distribution line and a resistor ra' is inserted into the >= side of the grounding transformer GTr, a ground current ia' flows. The more ground current ia' flows through the grounding transformer GTr, the less detection error of the grouding resistor Rg is generated. As a result, an active current at the time of grounding can be incrased in the system where a plurality of power distribution lines are connected to the bus and the grounding resistance can be computed accurately by measuring a zero-phase voltage and a phase- voltage of each power distribution line.
Patent JP-2000009879-A (JP)
Title: Safety system heat trace control device
Inventor: UKON HIROYUKI
IPC: G21C17/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make finely executable the control for extending the temperature change to a target to be controlled in a safety system by providing a means for applying a voltage with a voltage level that is at least in three stages corresponding to temperature levels corresponding to a control signal to a heater. SOLUTION: The temperature change period is transmitted to a monitoring device 11 via a bus 10 for communication from a control device along with the output voltage value of a power adjuster 5 and is monitored in real time by a watchman. A voltage is controlled by the power adjuster 5, but a target to be controlled can also be subjected to current control. Also, the power adjuster 5 is composed of thyristors 6 and performs the phase control of the group of thyristors 6, thus controlling a voltage value to be applied in four stages. However, by changing the configuration of the power adjuster 5 and changing applied voltage information being generated by the control device 2 accordingly, a voltage value to be applied to a heater 8 can also be controlled by a voltage value in at least three stages.
Patent JP-S6425020-A (JP)
Title: Stress detector
Inventor: SATO HIROSHI
IPC: G01L3/10
Filed: 1987-07-21
Abstract: PURPOSE:To make a detector small in size and light in weight and to increase the sensitivity and reliability thereof, by constructing it of a coil detecting a change in the permeability of a magnetic plate due to a stress impressed on a passive shaft, and of a coil supporting member disposed for this coil on the opposite side to the passive shaft side. CONSTITUTION:A detector comprises a passive shaft 1 subjected to a stress, a magnetic plate 2 fixed on this shaft and having a high permeability, a coil 3 detecting a change in the permeability of the magnetic plate 2 due to the stress impressed on the shaft 1, and a coil supporting member 4 disposed for this coil 3 on the opposite side to the shaft 1 side. Since the member 4 is disposed on the opposite side to the shaft 1, a gap between the coil 3 and the shaft 1 can be narrowed, and thereby it is made possible to increase a gap leakage reluctance, to decrease a leaking magnetic flux and to take out sufficiently a change in a magnetic reluctance to be measured due to an external torque. Since parallel resistances are interposed, in addition, a non-linear factor can be suppressed at the time of detection. Moreover, an operating current of the coil can be lowered and the efficiency of the detector can be increased by the amount corresponding to the decrease of a magnetic impedance as a whole and an increase of sensitivity.
Patent JP-S6073263-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25D9/00
Filed: 1983-09-30
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-H05203287-A (JP)
Title: Manufacture of freezing cylinder such as ice-cream freezer
Inventor: JINO KOTSUCHI
IPC: F25C1/14
Filed: 1992-06-18
Abstract: PURPOSE: To obtain a freezing cylinder promptly at a lower cost without welding by a method wherein a helical groove is formed on an outer wall surface of a cylindrical steel sleeve to wind a flat body of annealed mild steel along the groove in a screw-thread fashion, and a second cylindrical steel sleeve is shrink- fitted on the crests of the thread. CONSTITUTION: A freezing cylinder 1 of an ice cream making machine has one stainless steel pipe 101 with a circular flange 201 welded on the outer surface thereof 101 near the end part thereof and a flat strip made of mild steel 2 heat treated by annealing or the like is wound along a helical groove 301 formed almost over the overall length in a screw-thread fashion. A heated tubular steel linear 4 is integrally assembled by shrink-fitting on a steel pipe 101 and worked to form an airtight helical path with the steel pipe 101. One end of the linear 4 is welded on a flange 201 while the other end is closed by a ring 5. A cover 8 is welded at the rear end part of the cylinder 1.
Patent JP-S6075694-A (JP)
Inventor: TACHIBANA YOSHIO
IPC: D07B5/00
Filed: 1983-09-30
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-H065650-A (JP)
Title: Wire bonding device
Inventor: OGAWA AKIO
IPC: H01L21/66
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a wire bonding device capable of performing swiftly the setting of discharge conditions at the time of formation of a ball by a method wherein the device is provided with respective specified means, a ball diameter measuring means, a storage means, a comparison means and a discharge condition setting means. CONSTITUTION:Discharge is generated between a torch electrode 10 and a wire 7 made to project from the point of a capillary 8 and a ball 7a is formed on the point of the wire 7. Such a wire bonding device 1 is provided with a ball diameter measuring means 12 for measuring the diameter of the ball 7a formed by the discharge, a storage means 16 for storing a desired prescribed ball diameter and a comparison means 17 for comparing a measured ball diameter with a stored prescribed ball diameter. Moreover, the device 1 is provided with a discharge condition setting means 11 for correcting at least one of a current which is applied at the time of discharge, a discharging time and the projection length of the wire 7 from the point of the capillary 8, which are attributed to the main cause of the size of a ball diameter to be formed in a direction, to which a ball diameter measured at the time of next discharge on the basis of the compared result approaches the prescribed ball diameter.
Patent JP-S6161509-A (JP)
Title: Mos transistor differential amplifier of single end system
Inventor: IWADE SHUHEI
IPC: H03F3/45
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a large gain with less number of elements and to reduce noise by using a current mirror circuit as a load resistor to increase the value of the load resistor. CONSTITUTION:When an identical voltage is applied to differential input terminals 3, 4, a current flowing to a transistor TR E1 is constant, a current flowing to TRs E2, 3 is equal and a potential at connecting points 8', 9' is equal. When the potential applied to the terminal 3 is higher than the potential applied to the other terminal 4, the current flowing to the TR E2 is increased and the current flowing to the TR E3 is decreased conversely. Thus, the potential at a point 8' is decreased to reduce the current flowing to a TR E10 is reduced, the potential at the point 10 rises. As a result, the effect of increasing the current flowing to a TR D5' and the effect of current reduction flowing to the TR E3 are multiplied together, the potential rise at a point 9' is emphasized and the result is outputted from a terminal 5.
Patent JP-H1073381-A (JP)
Title: Heat exchanger and air conditioner
Inventor: SASAKI KENICHI
IPC: F28D1/053
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To save space regarding to the functions of dividing and merging flow by forming at least one side piping row face of an inlet side and an outlet side with respect to the passing direction of air for heat exchange into two or more planes different from one another. SOLUTION: The cross sections of upper and lower tanks 1 and 2 are formed into approximately triangular shapes. Three piping row planes 4, 5 and 6 are formed with round pipes 3 through which the upper tank 1 and the lower tank 2 are communicated with each other. When the round pipes 3 are laid to form the piping row planes 4, 5 and 6, the number of the round pipes 3 laid along the passing direction of heat exchanging air at the central part of the plane 4 is the largest and the number of the round pipes 3 along the directions towards the edge parts 7 and 8 are decreased gradually. Therefore, oriented main flow is divided into two streams mainly and flows out from the plane 5 and the plane 6. With this, the pathway for the heat exchanging air can be reduced and the miniaturization of a whole device can be attained.
Patent JP-H1025947-A (JP)
Title: Hinge construction
Inventor: MIWA KOICHI
IPC: E05D1/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the mounting work of a hinge without taking time, greatly reduce manhours for the mounting work and, at the same time, to make it possible to increase binding strength while having excellent outward appearance. SOLUTION: Hinge construction is constituted of a movable side member 1 monolithically equipped with a turning axis body and a door front face plate, the turning axis body is borne on a fixed side member 2 in a turnable manner and, at the same time, the fixed side member 2 monolithically equipped with a partially notched cylindrical bearing body so as to make no interference with the door front face plate when the turning axis body is turned.  In that case, arc-shaped reinforcing projection pieces 13a and 13b holding the cylindrical bearing body of the fixed side member 2 in a slidable manner between the turning axis body and fixed side member are projected in the movable side member 1, a guide recess section 22 capable of storing the reinforcing projection piece 13a on the outside to be exposed is formed on the fixed side member 2 side and, at the same time, a small projection 14 is provided in the outside surface of the reinforcing projection piece 13a.
Patent JP-H0918789-A (JP)
Title: Area sensor
Inventor: ENDO SHOZO
IPC: H04N5/376
Filed: 1995-06-28
Abstract: PURPOSE: To provide an area sensor by which an image signal in a format whose horizontal and vertical synchronizing time is decided with a simple circuit configuration under a comparatively low speed processing. CONSTITUTION: When a level '1' is given to a horizontal drive circuit 13 consisting of shift registers, a data state in the horizontal drive circuit 13 is transited sequentially from a data state 1 toward a data state 4. For example, when a data state in the horizontal drive circuit 13 is a state 3 and a latch CLK 22 is given to a latch circuit 14, data '0', '0', '1', '0' in the horizontal drive circuit 13 are received by the latch circuit 14 and picture element data stored in a capacitor Ct4c are outputted to the outside of the area sensor based on the received data.
Patent JP-H0627231-A (JP)
Title: Monopulse angle measuring/operating circuit
Inventor: YAMAKAWA SHOICHI
IPC: G01S13/44
Filed: 1992-07-10
Abstract: PURPOSE:To reduce scale of circuit by correcting gain of each of sum and difference signals depending on the level of the sum signal and performing angle measurement operation on the sum and difference signals thus corrected thereby suppressing increase of the number of bits while sustaining operation accuracy. CONSTITUTION:A level monitoring circuit 13 calculates a correction amount for obtaining an effective MSB from the level of an n-bit sum signal and delivers the correction amount to gain correcting circuits 11, 12. The circuits 11, 12 receive the correction amount from the circuit 13 in the form of digital data, shifts n-bit sum and difference signals to the left by (correction amount -1) bits, and then extracts most significant n/2 bits from the result thus normalizing the sum and difference signals. An angle measurement operating circuit 14 performs angle measurement operation through the use of n/2 bits sum and difference signals normalized through the circuits 11, 12 thus determining an angle measurement of n/2 bits. Since normalized data is employed in the operation, required number of bits can be decreased and since correction is made to obtain an effective MSB, identical accuracy can be achieved.