baber/WOPTO huggingface dataset:
Patent JP-S62248949-A (JP)
Title: Ultrasonic humidifying device
Inventor: TSUAKI HAJIME
IPC: F24F6/12
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to correctly control humidity and to display the humidity correspondent to the controlling of humidity by providing a control circuit to control the drive of an vibrator on the basis of the output of a comparator and a displaying device to light display elements to display indoor humidity on the basis of the output which is obtained by correcting the output of a humidity sensor by means of a temperature sensor. CONSTITUTION:Because the humidity detected by a humidity sensor 33 is corrected by the ambient temperature detected by a thermistor 36, an output voltage Ed' applied to an operational amplifier 57 is a humidity detecting voltage correspondent to the state of ambient temperature. Because the voltage Ed' is compared with the reference voltage E1 at the operational amplifier 57 and the resultant output controls the drive of an ultrasonic vibrator 2, the correct humidity control correspondent to the state of ambient temperature can be possible. In addition, the actual atmospheric humidity corrected by temperature can be displayed stepwise in response to every lighting of light-emitting diodes 74, 75 and 76 and the set humidity can be displayed stepwise in response to every lighting of light-emitting diodes 90, 91 and 92, which respectively correspond to said light-emitting diodes so as to be able to discriminate the difference between the set humidity and the actual atmospheric humidity at a glance.
Patent JP-S51149220-A (JP)
Title: Process for preparing diacetoxybutene
Inventor: TANABE YASUO
IPC: B01J27/02
Filed: 1975-06-17
Abstract: PURPOSE: Diacetoxybutene is prepared advantage ously and industrially by catalytic reaction of butadiene with acetic acid and O 2  in the presence of a pd catalyst, a polymerization inhibitor acid vinylcyclohexene, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10271592-A (JP)
Title: Microphone device
Inventor: MIURA KENZO
IPC: H04B1/38
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To keep the original directivity of a directional microphone even at the time of being housed inside a telephone set case body by providing sound guiding pipes for introducing sound waves on the equivalent positions of the front surface part and back surface part of the directional microphone. SOLUTION: Transmission holes 16 and 17 are provided on the upper part and lower part of the transmitter part of the case body 11 of a portable telephone set, the directional microphone 13 is covered with caps 14 and 15 to be covering bodies and the sound waves are interrupted between the caps 14 and 15. The sound waves made incident on the front surface of the directional microphone 13 through the transmission hole 16 are introduced by the sound guiding pipe 12 and the sound waves made incident on the back surface of the directional microphone 13 through the transmission hole 17 are introduced by the sound guiding pipe 12' similarly. Since both sound guiding pipes are in the same thickness and same length, directional information to the front surface and back surface of the directional microphone is equally guided.  Acoustic buffer materials 19 and 19' suppress the acoustic resonance of the sound guiding pipes. Since the transmission holes 16 and 17 are turned to the direction of the mouth for uttering communication voice, clear communication is performed even in high noise.
Patent JP-H11274033-A (JP)
Title: Electron beam aligner and electron beam exposure method
Inventor: KONISHI MORIKAZU
IPC: H01J37/305
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To arrange aperture parts at high density by shortening the distance between the aperture parts of a blanking aperture array, and drawing an arbitrary pattern with high resolution, e.g. by improving the resolution of characters. SOLUTION: In this electron beam aligner, a blanking aperture array 1 is arranged in the path of an electron beam, and exposures are collectively performed by a multibeam aperture method. In this case, on a plurality of aperture parts 12 which are arranged in the blanking aperture array 1 and through which an electron beam EB, is passed blanking electrodes 21, 22, 31, 32 performing beam blanking are arranged parallel to and facing the sidewalls of the aperture parts 12.
Patent JP-H07276488-A (JP)
Title: Blow port closing method of blow molded product
Inventor: OKITA SHINSUKE
IPC: B29C49/60
Filed: 1994-04-12
Abstract: PURPOSE:To close the blow port of a blow molded product while holding the inside of the molded product to 1 atm. or a pressurized state without requiring a separate process and damaging the appearance of the molded product. CONSTITUTION:The blowing-in of air is performed by a blow pin having a double structure constituted of an air blowing-in outer pipe 2 and a blow port closing plug insertion device 3 capable of being driven simultaneously with or independently of the air blowing-in outer pipe to hold the inside of a blow molded product to a pressurized state and the blow port of the blow molded product is closed by the blow port closing plug 8 inserted in the molded product from the blow port closing plug insertion device 3. Or, the blowing-in of air is performed by the blow pin 1 having a double structure constituted of the air blowing-in outer pipe 2 and a blow hole closing resin extruding inner pipe 10 to hold the inside of the blow molded product to a pressurized state and the blow port of the molded product is closed by the blow port closing resin extruded into the molded product from the blow port closing resin extruding inner pipe 10.
Patent JP-H06288816-A (JP)
Title: Method of detecting signal tone of known frequency
Inventor: SAKAKURA KENICHI
IPC: G01H3/08
Filed: 1993-03-31
Abstract: PURPOSE:To easily detect a signal tone having noise and level fluctuation without adjustment by counting pulses corresponding to zero cross points of signal passing through a band pass filter(BPF). CONSTITUTION:An audio signal SF1 outputted from a microphone 1 via a microphone amplifier 2 under a noise is transmitted to a BPF 3. A band pass signal f1 outputted from the BPF 3 is transmitted to a zero cross signal output circuit 4 in a sharp band pass characteristic. The zero cross signal output circuit 4 output the band pass signal f1 to a CPU 10 as a zero cross signal Pf1. When a predetermined number or more of zero cross signals (pulses) Pf1 is counted, the CPU 10 judges that a detection signal Pf2 has been outputted. Further, the CPU judges that the tone is stopped in case where a prescribed period of time during which the zero cross signal Pf1 is not detected has passed. A channel from the microphone 1 to the microphone amplifier 2 can be selected from various types of transmission means irrespective of a wire or a wireless one.
Patent JP-H06292070-A (JP)
Title: Video camera
Inventor: YOSHIDA MASANORI
IPC: H04N5/235
Filed: 1993-03-31
Abstract: PURPOSE:To prevent deficient exposure due to the effect of a high luminance object and to exclude deficiency of exposure control due to black level correction without the use of a conventional analog high luminance clip circuit. CONSTITUTION:A luminance signal sampled and digitized by an A/D converter 7 is compared with a clip level at a data comparator 47 and number of times discriminated to be larger than the clip level is counted by a counter 49 and exposure control is executed based on an integrated number S. Moreover, when the integration number S is a predetermined value or over, black level correction is reset.
Patent JP-S59197875-A (JP)
Title: Magnetic detecting device
Inventor: NOGUCHI TAKU
IPC: G01R33/035
Filed: 1983-04-26
Abstract: PURPOSE:To detect an external magnetic signal by connecting a resistor having a resistance of a sufficiently smaller value than a resistance value R of a shunt resistance, in parallel to a Josephson junction, and detecting a current shunted to its resistor. CONSTITUTION:A constant-current is made to flow between a terminal 3 and a ground by a constant-current circuit to the first DC SQUID21, and a constant- current is made to flow between a terminal and a ground by the constant- current circuit to the second DC SQUID22. A resistance value of a resistor 10 connected in parallel to the DC SQUID21 is made sufficiently smaller than R. An inductance 11 connected in series to the resistor 10 is coupled with an inductance loop 2 of the DC SQUID22. By a current DELTAI flowing to the inductance 11, a current of (n).DELTAI flows to the inductance loop 2 of the DC SQUID22. Therefore, when an inductance value of the inductance loop of the DC SQUID22 is denoted as LB, a magnetic flux of (n)DELTAI.LB is induced in the loop.
Patent JP-S59198634-A (JP)
Title: Manufacture of helicoid grid of electron tube
Inventor: SERIZAWA TAKASHI
IPC: H01J9/14
Filed: 1983-04-27
Abstract: PURPOSE:To prevent deformation of a grid as a whole by providing a groove on the pole in the same angle as the lead of winding and engaging the winding with the groove of pole for fixing, in the helicoid grid to be used for a high power electron tube. CONSTITUTION:Deformation of winding 2 at the engaging part is prevented by providing the groove of pole 1 in the same angle as the lead of winding 2. Thereby, a strain to be applied on the pole 1 becomes ''0'', deformation can be reduced and high precision can be obtained. Accordingly, the man-hours for shaping after the caulking can also be remarkably curtailed and said grid can be formed very economically.
Patent JP-H08282517-A (JP)
Title: Steering system of articulated type machine
Inventor: DEBITSUDO II NERUSON
IPC: E02F9/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a fatigue of an operator by extending connection means between operating means and control means, mounting the connection means on the operating means through a first U-joint, and mounting it on the control means through a second U-joint. SOLUTION: Connection means 58 comprises a drive shaft 76 having a first shaft member 78 and a second shaft member 82 nested into the first shaft member 78. A first end part of the drive shaft 76 is connected to a second end part 68 of a steering column 64 through a first U-joint 86. A second end part is connected to a shaft 40 of a rotary actuator through a second U-joint 90. Then, connection means 58 converts the rotation of a steering wheel 60 to the counterclockwise rotation of the rotary actuator relative to a control valve 36 through the first and second U-joints 86 and 90.
Patent JP-S60228397-A (JP)
Inventor: DONARUDO RUU SHIYURUTSU
IPC: B66F9/24
Filed: 1985-04-10
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-H03274613-A (JP)
Title: Manufacture of nb3 sn superconductive wire
Inventor: ANDO TOSHINARI
IPC: H01B13/00
Filed: 1990-03-23
Abstract: PURPOSE:To improve a characteristic such as critical current density by collectively filling a plurality of complex wires, formed through a process of coating a tin group metal with a copper group metal, inside an Nb group metal tube. CONSTITUTION:A plurality of complex wires, formed through a process of coating a tin group metal with a copper group metal, are collectively filled inside an Nb group metal tube. A Cu-coated Sn wire having a wt.% ratio of Cu:Sn not less than 1 is used for a complex wire. Thereby, since, a strength difference thereof from the Nb group metal pipe can be reduced so that remarkable uneven deformation of the Nb group metal tube during cold processing can be prevented and also Sn concentration inside the Nb group metal tube can be increased, a characteristic such as Jc can be improved.
Patent JP-S60217199-A (JP)
Inventor: HORI JIROU
IPC: B43K24/00
Filed: 1984-04-13
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-S59203062-A (JP)
Title: Automatic tape sticking method
Inventor: RI MASAHIRO
IPC: B65H35/07
Filed: 1983-04-27
Abstract: PURPOSE:To accurately stick a tape without fail by returning the elongation of the tape produced upon separating it from a roll to its original state. CONSTITUTION:A tape 1 once elongated is made to return to its original state without resisting the restoring force of the tape 1 itself by forcing it to move in the direction opposite to the arrow (a) of an intermediate dancer roller 20 while successively feeding the tape 1 by means of driving motors 8, 9. Hereby, it is possible to keep the uniformity of a bonding state of the tape without applying any stress thereto to raise the bonding strength of the tape, while producing no wrinkle on a thin body itself to be stuck such as a film or the like.
Patent JP-S62232701-A (JP)
Title: Magnetic recording device
Inventor: FURUYA NOBUAKI
IPC: G11B5/00
Filed: 1986-04-01
Abstract: PURPOSE:To prevent the discharge of static electricity, and to prevent noise in a reproducing time from generating, by providing an electrical connecting means which connects the thin metallic film magnetic layer of a magnetic recording medium to a magnetic head. CONSTITUTION:A magnetic recording medium 1 is rotated by the driving of a motor 5 with an axis 4 of rotation, and it is moved relatively to a magnetic head 6, and a magnetic recording is performed on the magnetic medium 1, or the reproduction of the recording medium 1 is performed. Also, a metallic axis of rotation supporting the magnetic recording medium 1 is brought into contact with a thin metallic film magnetic layer 3 in the recording medium 1. And a brush 7 bringing into contact with the axis 4 of rotation is connected electrically to the magnetic head 6 by a wiring 8. In this way, the discharge between the metallic thin film magnetic layer 3 and the magnetic head 6 can be prevented, and it is possible to prevent the noise from generating in the reproducing time.
Patent JP-S62232880-A (JP)
Inventor: YAMAUCHI YOSHIO
IPC: H01T4/12
Filed: 1986-03-31
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-H07280590-A (JP)
Title: Serial printer
Inventor: OGAWA TAKEHIRO
IPC: G01D5/244
Filed: 1994-04-13
Abstract: PURPOSE:To use an encoder to be used for a normal printer for a serial printer by converting a pulse from the encoder to a pulse having desired resolution. CONSTITUTION:An I/O unit 13 inputs or outputs, for example, image data input from a facsimile signal processor to or from a CPU 14. A recording head 15 prints an image necessary for printing output from the CPU 14 according to a dot pattern. After printing, an encoder 5 outputs pulses A, B for detecting a printed position of the head 15 to a pulse converter 17. The converter 17 converts the pulses A, B to output pulse signals Pout having resolution necessary for a facsimile. The CPU 14 which inputs it transfers it to a first motor driver 18. The driver 18 applies a control signal generated from number of pulses of the signal Pout to a carriage moving motor 19. The motor 19 is rotated at a necessary speed to guide the carriage to next printing position.
Patent JP-H09262001-A (JP)
Title: Tillage operating unit of tiller
Inventor: SANO SHIGEKI
IPC: A01B33/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide tillage operating units of a tiller capable of simply and rapidly connecting the plural tillage operating units of the tiller so as not to cause the rattling. SOLUTION: The tillage operating units of a tiller are obtained by a forming an inserted part on one terminal side of a tillage cylinder 10 in the axial direction, forming a connecting shaft A1 on the other terminal side thereof, providing the connecting shaft A1 on the side of the tillage cylinder 10 with a polygonal shaft part 12 from the side of the tillage cylinder 10 and the outside in the axial direction with an inserting shaft part 13 having a fixing large-diameter part 13a on the outer end in the axial direction and forming the part between the fixing large-diameter part 13a and the polygonal part 12 into a guiding small-diameter part 13b.  The diameter D1 of the fixing large-diameter part 13a is regulated so as to be slightly larger than the diameter D2 of the virtual inscribed circle of the polygonal shaft part 12 and the diameter D3 of the guiding small-diameter part 13b is regulated so as to be smaller than the diameter D2 of the virtual inscribed circle of the polygonal shaft 12. A tapered part 14 is formed at the boundary part between the guiding small-diameter part 13b and the polygonal shaft part 12.
Patent JP-S60219752-A (JP)
Title: Measurement of electric field intensity of semiconductor element
Inventor: TAKADA MASANORI
IPC: G01R31/302
Filed: 1984-04-16
Abstract: PURPOSE:To enable the measurement of the intensity of internal electric field in an actual sample by a method wherein the electric field of the actual sample is enabled to be measured rapidly, easily and effectively by injecting carriers from outside to the neighborhood of a p-n junction, and thus measuring the multiplication factor. CONSTITUTION:Depletion layers 13 are formed on both sides of the p-n junction plane by impressing a reverse bias voltage V from the bias power source 14 to a semiconductor element 12, having a p-n junction, so that the n type region comes into positive potential. Then, carriers are generated inside by irradiating the neighborhood of the p-n junction from outside with a light beam 11, and the photocurrent I produced by the carriers is measured with an amperemeter 15. Accordingly, the electric field is obtained from the multiplication factor due to avalanche multiplication.
Patent JP-H03274845-A (JP)
Title: Automatic gain control circuit
Inventor: KAWABATA TAKASHI
IPC: H04L27/38
Filed: 1990-03-23
Abstract: PURPOSE:To accurately perform amplitude control even when a phase error exists in a reference carrier by obtaining an amplitude control signal based on comparison between first amplitude decided by a pair of component signals intersecting orthogonally with each other outputted from a demodulator and second amplitude decided from an area decision result in which each component signal exists. CONSTITUTION:The area decision of an in-phase component signal X and an orthogonal component signal Y are performed by being inputted from a 16 QAM demodulator 3 to multivalue identifiers 15, 16. A first amplitude calculator 14 calculates the first amplitude decided by the pair of component signals X, Y outputted from the 16 QAM demodulator 3. Meanwhile, a second amplitude calculator 17 calculates the second amplitude decided by a pair of component signals outputted from the multivalue identifiers 15, 16. An amplitude comparator 18 compares the first amplitude (r) with the second amplitude, and calculates deviation between both amplitude, and outputs a result as an amplitude comparison signal. The amplitude comparison signal is averaged by a low-pass filter 13, and goes to the amplitude control signal to control an amplitude control circuit 2.
Patent JP-S53274-A (JP)
Title: Method of bonding rubber to metals
Inventor: FUJIWARA HIDEO
IPC: B32B25/00
Filed: 1976-06-24
Abstract: PURPOSE: To achieve higher adhesion between steel tire cords and rubber by using a linear polymer containing an appropriate amount of halogen as the adhesive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08269152-A (JP)
Title: Production of polyurethane resin having low alcohol content and printing ink using the same
Inventor: KATO SHUNICHI
IPC: C09D11/10
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method for producing a polyurethane resin having a low alcohol content, suitably useful for lightly packed gravure ink and to obtain a printing ink composition using the polyurethane resin. CONSTITUTION: In this polyurethane resin containing a urea bond by reacting a polymer polyol with an excessive amount of 4,4'-diphenylmethane diisocyanate to give a prepolymer containing a terminal isocyanate group and reacting the prepolymer with a chain extender and/or a reaction terminator, a solvent comprising >=80wt.% of an ester-based solvent and <=20wt.% of an alcohol-based solvent is used as a solvent, the reaction is carried out in the equivalent ratio of the isocyanate group/hydroxyl group of the polymer polyol and 4,4'- diphenylmethane diisocyanate of 1.5/1 to 1.9/1 and the reaction product is reacted with the chain extender and/or the reaction terminator and heated to 60-90 deg.C after the reaction.
Patent JP-S59200793-A (JP)
Title: Anodic magnetic film of al having two-layered structure
Inventor: KAWAI SATOSHI
IPC: G11B5/82
Filed: 1983-04-28
Abstract: PURPOSE:To obtain the titled magnetic film having a U-shaped magnetic mode and suitable for use as a high density magnetic recording material by coating an anodic magnetic film of Al having vertical magnetic anisotropy with a metal having high magnetic permeability to provide a two-layered structure. CONSTITUTION:An anodic film is formed on Al or an Al alloy by electrolysis in a sulfuric acid bath, and a magnetic metal or alloy such as a Co-Ni alloy is filled into the micropores in the anodic film and deposited thinly on the whole surface of the film by electrochemical treatment to form an anodic magnetic film having vertical magnetic anisotropy and large coercive force. The surface of the anodic magnetic film is uniformly coated with a metal having high magnetic permeability, horizontal magnetic anisotropy and small coercive force such as Ni, Co, Fe or an alloy thereof by electroplating or chemical plating. An anodic magnetic film of Al having a two-layered structure is obtd.
Patent JP-H11326117-A (JP)
Title: Fault location toning method for submarine network
Inventor: LANCASTER PHILIP CHARLES
IPC: H04B10/077
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To supply current as much as possible to increase tone transmission distance and to reduce cost without damaging optical repeaters, by superposing a high-frequency signal waveform so as to limit the peak to peak amplitude of a toning signal to be transmitted in interference with a signal waveform to be detected. SOLUTION: A feeding circuit 12 superimposes a toning signal on an operating current supplied by a large number of connected 50 V/2.5 kV power inverters 141 to 144 and supplies a square-wave toning signal for a submarine cable 6 from a cable terminal 11. At this time, the digital signal processor(DSP) of a control circuit receives its peak to peak current and frequency, continuously outputs a sample value held in a lookup table stored in memory as a set-value coefficient, and controls the current output of the power inverters 14 to compensate for the frequency response of the submarine cable 6. By this, it is possible to increase the transmission distance of a low-frequency toning signal still further.
Patent JP-H0587292-A (JP)
Title: Manufacture of vacuum heat insulating wall
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate the storing work of a heat insulator and the evacuating work in a heat insulating wall by inserting a heat insulating mat of inorganic fiber impregnated with an organic binder, compressed and hardened in a heat insulating space, and heating the heat insulating wall under the existence of an air up to the decomposition temperature of the organic binder to gasify it so as to vacuum-exhaust the heat insulating space. CONSTITUTION:A heat insulating mat 2A composed of inorganic fiber impregnated with an organic binder and compressed and hardened to the thickness nearly equal to the heat insulating space of the heat insulating wall by compressing with a pressure equal to an atomospheric pressure in relation to a vacuum is inserted in the heat insulating space. Then, the heat insulating wall 1 is heated, so as to be gasified, under the existence of air up to the decomposition temperature of the organic binder and after sucking and exhausting the gas, the heat insulating space is vacuum exhausted. Here, the heat insulating wall 1 is heated, so as to be gasified, until the decomposition temperature of the organic binder while supplying oxygen in the heat insulating wall 1 positively and after sucking and exhausting gas, the heat insulating space is vacuum exhausted. Hereby, the insertion to the heat insulating space becomes extremely easy as if a plate shape body is inserted.