baber/WOPTO huggingface dataset:
Patent JP-H02238228-A (JP)
Title: Air conditioner
Inventor: OTSUKA NOBUO
IPC: F24F1/00
Filed: 1989-03-13
Abstract: PURPOSE:To contrive the uniformity of the distribution of indoor temperature by perform the close operation of a damper for alternatively performing wind passage switching with the use of room thermostats for controlling in accordance with the difference between the set room temperature and a really measured room temperature. CONSTITUTION:For example, in the case where really measured room temperatures detected by each room thermostats 11a, 11b, 11c, 11d are lower than a set temperature, a damper 7 is controlled at the position shown by a full line to allow a hot wind passing a heat exchanger to pass through a main wind passage 4 so as to allow it to flow in each room through branched ducts from a duct connected opening 6. As the result, room temperature increases gradually. And in the case where the room temperature is equal to or higher than the set temperature, the damper 7 is controlled at the position shown by the full line to allow a wind passage to switch from the main wind passage 4 to a bypass wind passage 5. As shown in the above, a quantity of a wind flow for each room is always constant without the influence of heat load of each room and a proper quantity of a cold wind or a hot wind is allowed to flow in each room in accordance with the heat load.
Patent JP-H01233804-A (JP)
Title: Earth station equipment for satellite communication with polarized wave plane adjusting device
Inventor: TANAKA HIRONAO
IPC: H01P1/165
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the adjustment of polarized plane by providing an adjustment mechanism allowing the slope of polarized plane due to the turning of a branching filter to a transmitter so as to send a transmission wave from the transmitter to the branching filter between the transmitter and the branching device. CONSTITUTION:The transmitter 4 is fixed and installed on a stationary part 13 and an optional twisted waveguide (adjusting mechanism) 14 is provided between the transmitter 4 and the branching filter 2, and the transmission wave from the transmitter 4 is sent to the branching filter 2 while permitting the slope of the polarized plane due to the turning of the branching filter 2 with respect to the transmitter 4. That is, in the adjustment of the slope of the polarized plane or the branching filter 2, since only a receiver 5 with small size and light weight is turned together with the branching filter 2, the invasion of the receiver 6 into the radio wave radiation region attended with the turning of the branching filter 2 is prevented and the weight limit is satisfied, and the slope of the polarized plane due to the turning of the branching filter 2 with respect to the transmitter 4 is escaped by the optional twisted waveguide 14 and the transmission wave from the transmitter 4 is sent to the branching filter 2 without any defect.
Patent JP-H05262505-A (JP)
Title: Production of aluminum nitride powder
IPC: C01B21/072
Filed: 1992-03-17
Abstract: PURPOSE:To obtain high-purity aluminum nitride powder with large primary particle size through baking in a short time. CONSTITUTION:Reaction is made between (A) a water-soluble inorganic aluminum compound (e.g. aluminum sulfate) and (B) an aromatic carboxylic acid or a salt thereof (e.g. terephthalic acid) at the ratio [(number of moles of Al atom) : (number of moles of the aromatic carboxylic acid or salt thereof)] of (1.2:1) to (3:1), and a mixture of the resulting reaction product and carbon is baked in a nitrogen-contg. gas atmosphere to produce the objective aluminum nitride powder.
Patent JP-S59186395-A (JP)
Inventor: ISHII MASAMI
IPC: H05K3/44
Filed: 1983-04-06
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-S60202032-A (JP)
Title: Paper feeding device
Inventor: OKAMOTO SHIYUUJI
IPC: B65H5/36
Filed: 1984-03-27
Abstract: PURPOSE:To securely prevent sheets of paper from clogging by providing a paper separating means between a paper feeding means which is provided in a paper containing part and an inlet roller which is provided on a copying machine body, and bringing or parting said means in contact with or from said paper, as appropriate, in accordance with the transfer of said paper. CONSTITUTION:A paper feeding device A consists of a paper containing part A1 for containing a large volume of sheets of paper 31 and a paper carrying out part A2. The paper carrying out part A2 is removably mounted on the cassette charging port 11 of a coping machine body B. The sheets of paper are fed into a body B by driving an inlet roller 12 installed on the charging port 11. In this case, a separating means 5 and a movable guide body 61 are provided in the carrying out part A2 and between the paper feeding means 4 of the containing part A1 and the roller 12. And, sensors S1, S2 are provided near the means 5 and the guide body 51 respectively. When the sensor S1 detected the arrival of the sheets of paper 31, the means 5 is engaged with the sheets of paper 31 to convey the paper and, as the sensor S2 detected the arrival of said paper, the means 5 is parted from the sheet of paper 31.
Patent JP-H05300774-A (JP)
Title: Driving circuit for motor
Inventor: YOKOYAMA MITSUO
IPC: H02P1/04
Filed: 1992-03-17
Abstract: PURPOSE:To improve responding performance by connecting a resistor to gates of first, second FETs and diodes between sources and drains of the first, second FETs. CONSTITUTION:When a forward side signal input terminal 2 is 'H', a transistor(Tr) 3 is turned ON. Simultaneously, when a Tr 2 is turned OFF and a Tr 1 is turned ON, an FET Q1 is turned OFF, and an FET Q2 is turned ON after a delay time set by a resistor r1. A circuit of an FET Q3, a brush terminal (BI) 10b, a BI 10a and the FET Q2 is conducted, and a motor 10 is forwardly rotated. Then, when the motor 10 is deenergized, the FET Q1 is turned ON after the delay time set by the resistor r1. In this case, a short-circuiting circuit of the FET Q3, the BI 10b, the BI 10a and a diode D1 is formed. When a current flowing the short-circuiting circuit is eliminated, a short-circuit of the BI 10a, a diode D3 and the diode D3, the FET Q1 and the BI 10b is formed and the motor 10 is stopped by a counterelecctromotive force of the motor 10.
Patent JP-S61221557-A (JP)
Title: Generator
Inventor: GOTO MAKOTO
IPC: H02K15/02
Filed: 1985-03-25
Abstract: PURPOSE:To reduce cogging torque on a generator with a greater number of winding grooves of an armature core than the number of magnetic poles of a field magnet section, by providing long teeth and short teeth for the armature core, and by setting their numbers and effective pitch with specified relation. CONSTITUTION:A magnet 3 fitted on a rotor 2 is provided with P poles (P is an even number.) at equal intervals, and on an armature core 4, 6P winding grooves a-x are lap-wound up with three phase windings. The armature core 4 is provided with long teeth whose effective pitch D is larger than 60 deg./P and short teeth whose effective pitch is smaller than D. When the effective pitch of all continuous teeth of L number (however, 6<L<=6P) is equal to (360 deg./P).Q(Q is an integer.), then the ratio of the effective pitch of reference short teeth to the effective pitch of the m-th tooth (m is an integer through 1 up to L.) among L teeth is set in a specified relation.
Patent JP-S62218475-A (JP)
Title: Electroluminescent element
Inventor: SHIIKI MASATOSHI
IPC: C09K11/56
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the titled element which has a luminescent color capable of enlarging a color reproduction range and gives a thin-film material exhibiting high brightness, by using a thin film of a luminescent layer having a specified composition contg. Ca, Sr, Eu and S. CONSTITUTION:An electroluminescent element having a thin film of a luminescent layer having a composition of the formula (wherein 0.3<=p<=0.7; 0.0005<=q<=0.005). When a small amount of Ce ion is added to CaS:Eu, SrS:Eu and a solid soln. thin-film thereof, the delayed rise of luminescence can be improved. It is thought that Ce in a cerous state replaces Ca<2+> or Sr<2+> to serve as an electron trap. Pref. the ratio of Ce concn. to Eu concn. is 0.001-0.1. When the Ce concn. is over the above range, yellowish green to bluish green light emission inherent to Ce<3+> clearly appears in addition to red light emission of Eu<2+> and luminescent color cannot be said to be red. Also the luminescent efficiency of Eu<2+> is lowered. When the Ce concn. is lower than the above range, effect of adding Ce can not be obtd.
Patent JP-S59183767-A (JP)
Inventor: SUTANRII AARU HESU
IPC: A61N1/375
Filed: 1984-03-27
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-H06275790-A (JP)
Title: Method of operating semiconductor device
Inventor: OZAWA TAKANORI
IPC: H01L29/792
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the number of input electrodes, and reduce the number of wirings by correlating any of a plurality of input signals to the control of the state of a film for voltage modulation, and correlating the other input signals to the input voltage inputted to input electrodes. CONSTITUTION:The accumulation stage of charge in a floating gate 25 is correlated to the fifth signal S5 of an input signal SIN. An information detector 33 detects low levels of signals when at least three of signals S1-S5 are on high level, and in other case it detects high level of signal. The signal corresponds to the output of a neurotransistor. Hereby, the processing of five input signals S1-S5 can be performed, using a neurotransistor having four input electrodes 41, 42, 43, and 44. Hereby, the number of wings decreases, so the area of a substrate can be reduced in the case of constituting an integrated circuit, using a neurotransistor.
Patent JP-S6230327-A (JP)
Title: Dry etching device
Inventor: FUJII TAKASHI
IPC: H01L21/3065
Filed: 1985-03-27
Abstract: PURPOSE:To uniformly etched the entire surface of a sample by surrounding the periphery of the sample with an insulating cover, thereby suppressing the edge effect at etching time. CONSTITUTION:Gas fed from a process gas inputting unit 1 becomes plasma by high frequency power applied to sample electrodes 6 or opposed electrodes 2 to etch a sample 2 in a processing chamber 3 evacuated in vacuum by a vacuum evacuating unit 7. In this case, an insulating cover 5 made of an insulator such as a quartz is so mounted as to surround the periphery of a sample 4. Thus, it can prevent an electric field from being applied to the periphery of the sample 4 to be readily concentrated at the edge of the periphery of the sample 4 to suppress the progress of the etching due to edge effect.
Patent JP-2000256072-A (JP)
Title: Production of ceramic structure having hollow part
Inventor: ITO YOSHITERU
IPC: C04B37/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily producing a structure having a hollow part of an arbitrary shape. SOLUTION: A group of the ceramic materials to be joined including the materials 2, 4 and 6 to be joined which are the at least two materials 2, 4 and 6 to be joined having joining ends 2a, 4a and 6a of a rugged shape or curvilinear shape complementary to each other and have a non-complementary recessed part 5 in at least one of a pair of the complementary joining ends 2a and 4a between these materials 2, 4 and 6 to be joined is prepared. This group of the materials to be joined is joined to form the hollow part in the section where the complementary joining ends 2a and 4a are joined.
Patent JP-S57176004-A (JP)
Title: Manufacture of optical element
Inventor: UEMATSU YUTAKA
IPC: G02B6/124
Filed: 1981-04-23
Abstract: PURPOSE:To sufficiently display the characteristics of an optical element that a diffraction grating has in conformity with actually used wavelength, by varying the equivalent refractive index of the diffraction grating. CONSTITUTION:On a substrate 1, an optical waveguide layer 2 is laminated and on the surface of some area of it, a diffraction grating 3 is formed. On the optical waveguide layer 2, a material layer 4 which varies in refractive index by an external impulse such as light, electricity and heat is formed. For this layer 4, for example, a material of an As-Se-Ge system varying in refractive index by light irradiation is usable, and monitoring is carried out while light irradiation 5 is continued as shown in Fig. in such as way that the optical output of a photodetector 6 is ceased, thus making wavelength lambdaB of light with which the characteristics of the diffraction grating are displayed at a maximum coincident with the wavelength lambda of a light source.
Patent JP-S53145646-A (JP)
Title: Measurement of angle of fall during beam deflection of mirror surface
Inventor: HAMAGUCHI IWAO
IPC: G01B11/26
Filed: 1977-05-25
Abstract: PURPOSE: To easily and accurately measure the angle of fall of the mirror surface of a beam deflecting mirror during its beam deflecting operation by measuring the focal point of the beam, when the angle of fall of the mirror surface is at a normal value, and the movement of the focal point resulting from the deflection of the mirror surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60205495-A (JP)
Inventor: KAMIYAMA KANA
IPC: G09G3/04
Filed: 1984-03-30
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-S62221155-A (JP)
Inventor: ABBAS CHRISTIAAN
IPC: H01L29/739
Filed: 1987-03-16
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-S53146782-A (JP)
Title: Laminated film
Inventor: TAKEMURA KENJI
IPC: B32B27/28
Filed: 1977-05-27
Abstract: PURPOSE: A laminated film having improved surface protection on metal plates and releasability after use, produced with good extrudability, comprising a thermoplastic resin layer and a specific adhesive resin composition layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55152130-A (JP)
Title: Operation of batch furnace
Inventor: TAKESHIMA RIKIO
IPC: C21D9/66
Filed: 1979-05-17
Abstract: PURPOSE:To attain the available utilization of an exhaust gas by a method wherein an exhaust gas of one chamber of two communicated combustion chambers is passed to the other chamber and exhausted through an air heat exchanger for combustion and a material to be heat treated is preliminarily introduced into a recombustion chamber and, in this manner, both chambers are mutually operated. CONSTITUTION:When a burner 5a of the combustion chamber 2a is operated and a burner 5b of the other combustion chamber 2b is not operated, the exhaust gas of the combustion chamber 2a is flowed into the combustion chamber 2b as shown by an arrow 20 to preheat a steel piece 3b and, after flowed reversely to the burner 5b, flowed into a passage 9b. If the exhaust gas flow shown by an arrow 20, 21 is formed in this manner, a damper 13b is opened and a damper 13a is closed. Moreover, the exhausted gas is flowed into a flue 11a through a recuperator 7a and this recuperator 7a preheats the combustion air sent to the burner 5a. If the steel piece 3 is reached to a predetermined temp., the burner 5a is extinguished and, after the steel piece 3 is taken out, the burner 5b is ignited.
Patent JP-H01233640-A (JP)
Title: Memory testing device
Inventor: YASUI TOSHIKI
IPC: G06F12/16
Filed: 1988-03-15
Abstract: PURPOSE:To attain a rapid correspondence by judging whether the cause of an error generating is a memory for data or nt based on the result since the count values in case of making a switching means a first status and in case of making it a second status are equal when the cause of a parity error exists in the memory for data. CONSTITUTION:When abnormality is generated at K spots in a tested memory 1, a parity error signal is detected on K number data (one byte) when a selector 6 becomes an EVEN side. If the cause of a error generating is in the tested memory 1, on executing data-reading with the selector 6 an ODD side, it is judged normal on the K number data in which the parity error signal is detected on the preceding EVEN side, and the parity error signal is detected on the (N-K) number data except the K number data. When the cause of the error generating is in the tested memory 1, the number, in which a numeric values in which the parity error is detected in both cases are added, becomes equal to the whole storing capacity N of the tested memory 1. Thus, the test of the memory can be executed efficiently.
Patent JP-H10249957-A (JP)
Title: Manufacture of gas barrier spout with pull ring
Inventor: KOJIMA TADASUKE
IPC: B29C69/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gas barrier spout with a pull ring having satisfactory gas barrier characteristics of a product and stable quality without positional deviation of a gas barrier laminated film to be heat-fusion bonded to a lower surface of a flange. SOLUTION: In this manufacturing method, a gas barrier laminated film 200a punched larger than a predetermined size is previously charged at a predetermined position in a mold 20a. The method comprises a first step of molding spout and simultaneously heat fusion bonding the spout to a lower surface of a flange to manufacture a gas barrier spout with a pull ring with the flange larger than a predetermined size, and a second step of punching the flange 110b for heat fusion bonding the laminated film of the spout to a lower surface of the flange 100b.
Patent JP-S54152843-A (JP)
Title: Bias circuit
Inventor: IGUCHI SHINSUKE
IPC: H03F3/30
Filed: 1978-05-24
Abstract: PURPOSE:To improve the distortion rate at the high frequency by installing the capacitor between the base and the emitter of the bias circuit in the output transistor and increasing the bias current as the signal frequency increases. CONSTITUTION:The distortion rate of the push-pull output circuit can be improved by increasing the bias current (idle current) of the output transistor Tr. Impedance Z1 provided between the base and the emitter of TrQ7 in bias circuit 2 decreases as the signal frequency increases. Thus, the bias voltage can be increased. In other words, the value of capacitor C and resistance R1 are set so that Z1 may decrease at the frequency band where the distortion rate deteriorates as shown by the dotted lines. As a result, the bias voltage can be increased and then the bias current can be increased for output TrQ1-Q4, thus improving the distortion rate at the high frequency band.
Patent JP-H09260644-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA HIROMI
IPC: H01L29/78
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To increase surely the breakdown strength of a field effect transistor. SOLUTION: An n-channel MOS transistor and a p-type MOS transistor are formed in a semiconductor substrate 1. On the side of the n-channel MOS transistor, an n-type region 31 is provided in a p-type well region 11 in such a way as to connect to the end part, which is positioned on the far side as seen from an n<+> drain region 13, of an n<+> source region 12 and an n-type region 32 is provided in the region 11 in such a way as to connect to the end part, which is positioned on the far side as seen from the region 12, of the region 13. The regions 31 and 32 are formed in the same process as the process for forming n-type channel stoppers 26 of the p-channel MOS transistor.
Patent JP-H09251520-A (JP)
Title: Card information writing device and its transporting system
Inventor: KAJIWARA YASUHIRO
IPC: G06K13/077
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To correctly write internal information in a card and also to easily change the kind of a lift ticket card brought by a skier. SOLUTION: A computer circuit 42 and a driver circuit 41 control respective parts so as to transport the cards and a card storing part 22 receives electromagnetic guiding-type non-contact cards from a preceding stage so as to transport it to a transporting belt mechanism part 23 at every card. When the card comes to a prescribed position, radio wave is emitted from an interval antenna 24, prescribed information is written, internal information is read and, after that, a printing part 35 prints a character on a surface so as to discharge the card.
Patent JP-H10250530-A (JP)
Title: Retractor for seat belt
Inventor: YAMAMOTO KAZUO
IPC: B60R22/36
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent the degradation of the sensitivity in the speed change by an inertia body by turning an idle gear so as to cancel the turning force of a sensor case under the speed change exceeding the prescribed value. SOLUTION: The center of gravity of a ball weight 33 and that of a sensor case 30 are located on the same perpendicular line, and a sensor arm 31 and a ratchet wheel 19 are in the unchanged positional relationship even when a seat back is reclined and a refractor 100 is inclined. When a refractor base 1 is tilted forward as the seat back is reclined, the sensor case 30 provided with a weight 37 is turned in the direction of gravity by the self weight. An idle gear 34 is turned by the turn of the sensor case 30, and rotated and revolved along a fixed gear 40. The turning force of the sensor case 30 is canceled by that of the idle gear 34, the sharp turning motion is suppressed, and kept at the constant angle relative to the ground in the final stage.
Patent JP-H06283915-A (JP)
Title: Circuit device including dielectric resonator
Inventor: SHIMIZU TOSHIO
IPC: H01P7/04
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the fluctuation in resonance frequency caused by a heat cycle by soldering only the center part of a side face of a dielectric resonator to a ground conductor. CONSTITUTION:A coaxial dielectric resonator 1 contains a dielectric block 3 of ceramic material which has a resonance hole 2, an inner conductor film 4, an outer conductor film 6, and a lead terminal 7. The hole 2 reaches a 2nd end face 9 of the block 3 from a 1st end face 8 counter to the face 9. The film 4 is formed on the wall surface of the hole 2, and the film 5 is formed on a side face 10 set between both faces 8 and 9. The face 9 includes an end face conductive film 6 which secures connection between both films 4 and 5 for a lambda/4 type coaxial resonator. A ground conductor layer 12 of a copper foil and a signal transmitting conductor layer 13 are provided on an insulating circuit substrate 11. One of four side faces of the resonator 1 is set counter to the layer 12, and the center part of this side face is fixed to the layer 12 by the solder 14.
Patent JP-H06249319-A (JP)
Title: Ball screw and nut housing lubricant
Inventor: ITO SUSUMU
IPC: F16H25/24
Filed: 1993-02-26
Abstract: PURPOSE:To provide a structure which continues to properly supply lubricating oil to a ball screw and a ball nut for a long time. CONSTITUTION:A solid lubricant is arranged in a thread screw 6 which is other than a circulation passage of a ball 4 between a ball nut 3 and a ball screw 2, and sealed therein. The sealed portion is sometimes a joint part of the ball circulation passages. The solid lubricant is sometimes a spherical body having almost the same diameter as the ball. The solid lubricant is sometimes made up of a body having continuous minute gaps and lubricating oil held in the gaps.