baber/WOPTO huggingface dataset:
Patent JP-H11257759-A (JP)
Title: Hot air heater
Inventor: KANDA HARUO
IPC: F24H9/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot air heater blowing out two hot air flows toward a hot air outlet without shifting the temperature. SOLUTION: The hot air heater comprises a rectangular tubular combustion chamber opening downward to a burner surrounded by a combustion tube 2 having one upper longitudinal side provided with an opening from the upper end to a specified position and the other longitudinal side projecting to the outside of the rectangle while covering the upper part with a guide plate 1b extending in front of the opening from the projecting part, a propeller fan 4 rotating clockwise when viewed rearward from the combustion chamber to feed the air thereto, and an air duct 7 having a hot air outlet 6 arranged in front of the combustion chamber and coupled with the propeller fan 4 and the hot air outlet 6 while surrounding the combustion chamber wherein the combustion chamber 1 is arranged such that the interval to the air duct 7 is increased on the left side when viewed from the hot air outlet 6.
Patent JP-H07270114-A (JP)
Title: Measuring apparatus of change in optical path length
Inventor: MURAKAMI FUMIO
IPC: G01B9/02
Filed: 1994-03-31
Abstract: PURPOSE:To measure a change in the optical path length of an interferometer for measurement with high accuracy without being influenced by a change or the like in an enviromental temperature in the surroundings. CONSTITUTION:A first laser beam A which is output from a first laser light source 12 whose oscillating frequency can be controlled is introduced into an interferometer 16 for measurement, and the oscillating frequency of the first laser light source 12 is controlled in such a way that a change, in an optical phase, which is generated by a change in the optical path length of the interferometer 16 for measurement becomes 0. Then, the first laser beam A whose oscillating frequency has been controlled is introduced into an interferometer 18 for reference, and a change in an optical phase by the interferometer 18 for reference is detected as the change in the optical path length of the interferometer 16 for measurement. On the other hand, a second laser beam B is output by a second laser light source 28 whose oscillating frequency has been fixed, it is introduced into the interferometer 18 for reference, and the optical path length of the interferometer 18 for reference is adjusted in such a way that a change, in the optical phase of the second laser beam B, which is generated by the change in the optical path length of the interferometer 18 for reference becomes 0.
Patent JP-S56158554-A (JP)
Title: Balancing transmission matching and terminating method
Inventor: MATSUNAGA HIROSHI
IPC: H04L25/02
Filed: 1980-05-12
Abstract: PURPOSE:To prevent the production of reflection waves between two wires and ground of a balanced transmission line and to enable accurate information transfer, by connecting resistance and a capacitor in series between the neutral point of the termination resistance and ground, in a DC coupling balanced transmission line. CONSTITUTION:At both the ends of a balanced transmission line B, the values of resistances R2-4 and of a capacitor C are selected so that a characteristic impedance Zb between two wires and a characteristic impedance Zu between two wires and ground can be matched with the matching and terminating circuit. Thus, against a signal or external noise produced between two wires and ground of a balanced transmission line B, negative reflection waves have no possibility to the produced, and the output impedance of a transmission circuit DV is avoided from being a low value.
Patent JP-S54330-A (JP)
Title: Hydraulic drive device for caterpillar tractor
Inventor: FUKUI KIYOZUMI
IPC: B60K17/10
Filed: 1978-05-25
Abstract: PURPOSE: To provide a hydraulic drive device which can be easily produced for a caterpillar tractor by connecting a drive wheel to a casing via a slight clearance, and separately setting cores at the respective hollow holes of the wheel to eliminate the consideration with the concentricity between the wheel and the casing side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03265110-A (JP)
Title: Endless iron core coil and manufacture thereof
Inventor: KIYOFUJI MASAMI
IPC: H01F1/26
Filed: 1990-03-15
Abstract: PURPOSE:To simplify coil winding work by burying a coil, which is wound in spiral shape beforehand, in the magnetic material made of synthetic resin. CONSTITUTION:A lead wire is wound in spiral shape with regular winding diameters so as to make an annular coil 1 of single winding, and both ends 1a and 1b are extended sideward. The coil 1 is set in a semicircular annular groove 4 of a lower mold 3, and both ends 1a and 1b of the coil are led out of the mold 3. A symmetrical upper cold 5 is put on it, and magnetic synthetic resin material is injected at low pressure through a hole 6, whereby an endless iron core coil A is completed. The magnetic synthetic resin material hardens and forms an annular iron core 2, and the coil 1 is buried in the iron core 2. For the magnetic synthetic resin material, a high permeability of magnetic powder in the line of ferrite is solidified with thermoplastic resin as a binder. Since the coil can be made without using a toroidal winder, the winding work becomes easy.
Patent JP-H08264623-A (JP)
Title: Manufacturing device of semiconductor
Inventor: KIDA SEIJI
IPC: B25J18/00
Filed: 1995-03-22
Abstract: PURPOSE: To correct the positional deviation of a dummy wafer at the time of conveying the wafer or mounting it on a boat. CONSTITUTION: When a carrier 12 in which a dummy wafer 15 is contained in a horizontal attitude is carried on a boat 1 of a vertical attitude and the boat 1 is rotated toward the horizontal attitude, the wafer 15 contained in the carrier 12 is returned to the original position (the bottom of the carrier 12) by its own weight, and hence the positional deviation can be corrected.
Patent JP-H08263093-A (JP)
Title: Voice recognition controller
Inventor: AKAHA TOSHIO
IPC: G10L15/28
Filed: 1995-03-22
Abstract: PURPOSE: To set an optimum threshold value matching with an ambient condition with a voice input by an intention of a user. CONSTITUTION: This voice recognition controller is provided with a voice recognition part 2 detecting a specific word or vocalization incorporated in an input voice and outputting the word with highest likelihood and its likelihood, compares the likelihood of a control command as the output of the voice recognition part 2 with a first threshold value for deciding the propriety of control of an equipment, and controls the equipment when the likelihood of the control command exceeds the first threshold value.  This device is also provided with a control part 3 comparing the likelihood of a first key word with a second threshold value when the voice input for descending the first threshold value is made the first key word and a comparison reference value for deciding the propriety of the operation of the first threshold value is made a second threshold value, and descending the first threshold value by a prescribed amount when the first threshold value is larger than a preset lower limit value if the likelihood of the first key word exceeds the second threshold value.
Patent JP-S51138663-A (JP)
Title: Process for preparin g endo-tricyclo )5.2.2.0 2.,6) undeca-8-en-9-one
Inventor: INAMOTO YOSHIAKI
IPC: C07C49/643
Filed: 1975-05-26
Abstract: PURPOSE: Endo-tricyclo [5.2.2.0 2 , 6 ] undeca-8-en-4-one of formula I is new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000256098-A (JP)
Title: Multilayer thin film
Inventor: NOGUCHI TAKAO
IPC: H01L27/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a means to easily obtain a perovskite oxide thin film having the (100) orientation, (001) orientation or (111) orientation. SOLUTION: This multilayer thin film has a buffer layer and a perovskite type oxide thin film grown on the buffer layer. The interface between the buffer layer and the perovskite oxide thin film consists of the  111} facet plane. The  110} plane of the cubic, rhombohedral, tetragonal or orthorhombic crystal of the perovskite oxide thin film, or the  101} plane of the tetragonal or orthorhombic crystal, or the  011} plane of the orthorhombic crystal is present almost parallel to the facet plane.
Patent JP-S55154629-A (JP)
Title: Firmware check system in communication control unit
Inventor: MAENO RIYOUZOU
IPC: H04L69/40
Filed: 1979-05-22
Abstract: PURPOSE: To enable to debug a communication control unit accurately, by stopping the transmission and reception and timer clocks of the unit itself and opposing unit with a stop signal from a debug unit.  
     CONSTITUTION: A driver 19 receives a stop signal from a debug unit 12 externally connected, and this signal is delivered to an opposing unit. Further, a receiver 20 receives the response signal of the stop signal delivered from the driver 19. Then, FF17 takes synchronism with the transmission and reception of the unit itself and timer clocks, and a gate 16 inhibiting the output of a clock generator 6 with the output of FF17 is provided, and the stop signal from a unit 12 stops the transmission and reception 2, 3, of the unit itself and the opposing unit and the timer clock. Thus, the communication unit can accurately be debugged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05262839-A (JP)
Title: Modified melamine resin
IPC: C08G12/32
Filed: 1992-03-19
Abstract: PURPOSE:To provide the title resin giving a molded article or a coated article which does not yellow and is excellent in boiling crack resistance light resistance, stain resistance, transparency, flexibility, toughness, and water resistance. CONSTITUTION:The title resin is prepd. by the cocondensation of 3,9-bis[2-(3, 5-diamino-2,4,6-triazaphenyl)ethyl]-2,4,8,10-tetraoxaspiro[5,5]]undecane (solid base) in the resin is pref. 5-50wt.%.
Patent JP-S57178395-A (JP)
Title: Semiconductor laser device
Inventor: TARUCHIYA SEIGO
IPC: H04B10/00
Filed: 1981-04-28
Abstract: PURPOSE:To reduce the degradation of a waveform based on the dispersion of wavelength of an optical fiber and the effect of the noises of the distribution of a mode by injecting currents having a periodical waveform such as a sine wave having frequency twice as many as the repetition of an optical pulse to a semiconductor laser medium. CONSTITUTION:The optical pulse of the repetition of the half of modulation frequency is generated through the current modulation of frequency approximately twice as many as the generation of the optical pulse. Accordingly, weak stationary single longitudinal mode beams are generated for the first period while the optical pulse is generated for the second period, the same action as external beam injection synchronism is conducted by the single longitudinal mode beams for the first period, and the optical pulse for the second period is changed into a single longitudinal mode. As a necessary condition for obtaining such oscillation, the variation of carrier density must be controlled by currents to be injected, and the weak but stationary single longitudinal mode beams must be generated just before generating the optical pulse.
Patent JP-H03264440-A (JP)
Title: Carrier device for paper sheet and the like
Inventor: ASAKAWA NAOJI
IPC: B65H5/06
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the collision of rollers with each other and restrain the occurrence of skew in a paper sheet and the like by applying the constitution wherein the shaft bore of a pressure roller opposing the feed roller of a carrier device for a paper sheet and the like, is made cylindrical and the shaft of the pressure roller is made barrel type. CONSTITUTION:A pressure roller 1 faced to a feed roller 8 for carrying a paper sheet and the like 10, is so fitted as to be freely rotatable about a symmetrically barrel type shaft 2 connected to a swing arm 4. In addition, the shaft bore of the pressure roller 1 is made approximately equal to the maximum diameter of the shaft 2. As a result, the partial collision of rollers with each other can be prevented, even if parallelism is lost between each roller shaft, and effectiveness for preventing the occurrence of skew in the paper sheet and the like 10 can be obtained during the carriage thereof.
Patent JP-H06277331-A (JP)
Title: Slot machine
Inventor: HAMANO MASAHIRO
IPC: A63F5/04
Filed: 1993-02-26
Abstract: PURPOSE:To reduce burden of the stuff and enhance customer service by calculating medal marginal profit at each medal toss-in and each payment and comparing the medal marginal profit with a specific set value at the time of a lock state and thus returning automatically to a lock-free state when below the set value. CONSTITUTION:A game machine proper 2 outputs a medal toss-in signal at each medal toss-in and outputs a medal payment signal at each medal payment, respectively, to a control device 3. The control device then calculates the medal marginal profit at each medal toss-in and at each metal payment according to the respective signals. The game machine 2 executes a big bonus game of high-dividend medal payment under specified conditions and then outputs a big-bonus game signal to the control device 3. Upon termination of the big-bonus game, the big-bonus game signal is turned off, so that the machine enters the lock state where game execution is not made. Upon receiving the big-bonus game signal, the control device 3 checks the value of the number of profit medals, so that when the value is below a specified set value, a lock-free signal is outputted to the game machine 2.
Patent JP-H07273806-A (JP)
Title: Line driver circuit
Inventor: TANAKA YUKIO
IPC: H04L25/02
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a line drive circuit enabling low power consumption, operating with a high frequency and having an integration characteristic by a simple constitution by having a constitution that capacitors are connected between the input/output of an inverter amplifier where a switch is provided on the input via a switch and digital inputs are impressed on these capacitors via a resistance. CONSTITUTION:When a '1'/'0' rectangular wave signal is inputted in a digital signal input terminal 11, the waveform is integrated by the inverter amplifier composed of a resistance 12, a capacitor 16, a p-type transistor 17 and a n-type transistor 18 and a smooth output waveform can be obtained. In this case, the phase of the output waveform is inverted by the inverter amplifier. At the time of the non-use of a line driver circuit, switches 13 and 15 are controlled so that a gate G may be cut off from the resistance 12 and be connected with a source S and a switch 14 is controlled to be turned off. Thus, a signal output terminal 19 can be made a high impedance.
Patent JP-H05265430-A (JP)
Title: Character symbol generating device
IPC: G06T11/20
Filed: 1992-03-19
Abstract: PURPOSE:To vary the tendency of variation halfway by providing an interpolating means which generates a new shape by interpolating two shape data read by a read means. CONSTITUTION:This device is equipped with a shape data storage means 13 for storing the 1st shape data and 2nd shape data, an auxiliary shape data storage means 16, a shape data selecting means 16 which selects the two shape data, the read means 17 which reads the data out of the storage means, and the interpolating means 18 which interpolates the two read shape data to generate the new shape. The shape data selecting means 16 selects the two shape data among the shape data in the shape data storage means 13 and auxiliary shape data storage means 15, the read means 17 reads the two shape data, selected by the shape data selecting means 16, out of the shape data storage means 13 or auxiliary shape data storage means 15, and the interpolating means 18 interpolates the two shape data read by the read means 17 to generate the new shape.
Patent JP-S57177820-A (JP)
Title: Correcting method for plate thickness during low speed acceleration and deceleration in rolling band steel by sendzimir mill
Inventor: SATOU HIROYUKI
IPC: B21B13/14
Filed: 1981-04-27
Abstract: PURPOSE:To control the thickness of a band steel to a desired value with high precision when rolling the band steel by a Sendzimer mill, by adjusting a work roll gap during low-speed acceleration and deceleration by controlling an AsU roll crown regulator provided to the mill in accordance with a rolling speed. CONSTITUTION:The rolling speed of a Senzimir mill is detected by a speed detector 13, nd a detection signal is sent to a controller 14, whose output is used  to drive a hydraulic motor 15 for rack operation. Namely, the rack 12 of an  AsU roll crown regulator A is moved and a siding plate 9 is rotated through a  gear 11. Part of a bearing shaft 10 fixed to the eccentric position of the side  plate 9 is bent and a gap between the upper and lower work rolls of the Sendzimir mill is controlled adequately to control the thickness of a rolled steel  plate to a desired value with high precision.
Patent JP-H10247960-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L29/10
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate nonlinear distortion by an excessive transmission level and to prevent degradation o communication quality by limiting the power of a transmission side corresponding to a call termination level. SOLUTION: Relating to a facsimile equipment, a controller 20 does not suppress the power when the call termination level is less than -25dBm by the information of the call termination level inputted from a modem 8, judges that the communication quality at the time of reception by power suppression does not change when it is more than -25dBm and sets and transmits the specifying report of the power suppression by INFOR signals to the modem 8 so as to prevent the generation of the nonlinear distortion by waveform clamp on a transmitter side. On the transmission side, the transmission level of the preset equipment is set to the modem and sent out corresponding to a specified power suppression value.  Thus, after the transmission level in a control channel of a transmitter and a receiver is balanced, the reception of long training signals and the exchange of parameters are performed and the reception of a primary channel and the transmission/reception of the control channel are performed.
Patent JP-H06276001-A (JP)
Title: Mount structure of microwave device
Inventor: SANO HIDEKAZU
IPC: H01P1/00
Filed: 1993-03-23
Abstract: PURPOSE:To reduce the discontinuity of the grounding point between the microwave device and the housing where the microwave device is mounted. CONSTITUTION:In the mount structure where the microwave device 11 which has a conductive device case 12 containing a microwave element and a microwave transmission line 13 projecting from an opening 15 formed in a flank of the device case 12 while penetrating the device case is mounted in the recessed part 7 of the housing 6, a conductive elastic member 21 is fitted to the outer periphery of the opening 15 of the device case 12 and then pressed against the flank of the flank of the recessed part 7 of the housing 6.
Patent JP-H01236588-A (JP)
Title: Aeolotropic conductive adhesive body
Inventor: KASHIWAGI TAKAFUMI
IPC: H05K3/32
Filed: 1988-03-17
Abstract: PURPOSE:To omit a moisture proof coating process and make high reliability of a connection electrode part by providing the first layer in which the thermoplastic synthetic resin in which a conductive powder body is dispersed is formed in a thin film sheet state and the second layer composed of a thermoplastic synthetic resin thin film, and making the softening temperature of the second layer lower than that of the first layer. CONSTITUTION:After a second adhesive layer 3 is arranged contacting a transference electrode 6 on the electrode 6 with separating from a pace film 1, a flexible substrate 7 and a transparent substrate 4 are adhered by positionally aligned the substrate 7 to the electrode 6, and pressing the heating plate, set at a higher temperature than the softened temperature of a first adhesive layer 2, against the substrate 7. At that time, the resin of the softened layer 3 covers the exposed part of the electrode 6, and isolates the electrode 6 from an outside air. This makes a moisture proof and dusttight effect obtainable. And sufficient heat resistance can be obtained since adhering is made with the first layer resin of a high softening point.
Patent JP-S53148738-A (JP)
Title: Calefactory sheet
Inventor: SATOU HIDEO
IPC: H05B3/18
Filed: 1977-05-31
Abstract: PURPOSE: To make heat efficiency favorable by minimizing heat loss in such a way that superficial exothermic sheet is hermetically enclosed over all area by thermoplastic resin sheets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H104878-A (JP)
Title: Expandable creamer composition and instant hot cappuccino composition
Inventor: ZELLER BARY LYN
IPC: A23L9/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition such as dry mixed instant hot cappuccino, etc., not requiring a gas mixing, by comprising dairy creamer and expandable components containing gluconic lactone, carbonates of alkali metal, etc. SOLUTION: The composition capable of giving the expandable coffee creamer, hot cappuccino drink is obtained by containing an expandable component comprising (A) an expandable, not-expandable dairy creamer, (B) 1 to 35wt.% of gluconic lactone and 1 to 10wt.% of alkaline metal carbonates or bicarbonates.
Patent JP-H02242623-A (JP)
Title: Preparation of artificial tetraploid of plant by plant growth hormone
Inventor: MURAKAMI AKIRA
IPC: A23L27/00
Filed: 1989-03-16
Abstract: PURPOSE:To prepare a stably growable artificial tetraploid of a plant while preventing the damage with chemicals by treating an aseptically grown seedling with a plant growth hormone. CONSTITUTION:An aseptically grown seedling of e.g. Stevia rebaudiana Bertoni is immersed in a solution containing a plant growth hormone selected from kinetin, 6-benzylaminopurine, zeatin, 2-isopentenyladenine, etc., for example, a solution produced by adding the above plant growth hormone to an artifical liquid medium containing inorganic salts and a carbon source. A newly developed axillary bud is transplanted on a solid medium.
Patent JP-S60206975-A (JP)
Title: Starting device for internal-combustion engine
Inventor: HAYAKAWA SEIJI
IPC: F02N5/04
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a starter device of small size and of simple structure in an engine with its output shaft eqipped with a flywheel, by integrating the flywheel into its starting motor as a component accumulating rotation of the engine shaft as a inertial force. CONSTITUTION:When starting an internal combustion engine E, a coil 9 over a stator 8, installed at a prescribed interval within a housing 1 which is an integrated part of the engine E, is electrified, electro magnetic force is generated between a magnet 7 positioned on the flywheel 5 constituting a rotor 6, facing above above mentioned stator 8 and the coil, thus rotating the rotor 6. This rotational power will then drive a crank shaft 4 generating reciprocating action of a piston 2 through conrod 3 leading into a cranking movement. After the engine is started and electricity for the coil 9 is turned off, the above starting action is terminated and rotational power of the crank shaft 4 is accumulated in the flywheel 5 as a inertial force.