baber/WOPTO huggingface dataset:
Patent JP-H11336439-A (JP)
Title: Glazing channel for double glazing and double glazing
Inventor: SATO NAOYA
IPC: E06B3/66
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To fix a glazing channel to double glazing so that total thickness may be minimized. SOLUTION: The glazing channel 11 for double glazing is furnished with a hard retainer 12 to be fixed to the circumferential edge portion 33 of double glazing 31 by erecting side plates 14 on the two sides of a bottom plate 13, and a soft sealer 17 added to the top end sides of the individual side plates 14. And in the hard retainer 12, an extensible body 15 is interlaid in the length direction of the bottom plate 13 to make the size of the bottom plate 13 variable in the width direction.
Patent JP-S6141693-A (JP)
Title: Automatic capsizal controlling method of small gliding boat
Inventor: NISHIDA HIROSHI
IPC: B63B35/73
Filed: 1984-07-31
Abstract: PURPOSE:To make a capsized boat restorable automatically, by offsetting at least one side of floating centers of a hull center of gravity and a buoyance part to a more ship side direction than a hull vertical center, while utilizing a couple of force by means of hull weight and the floating center of the buoyancy part in time of capsizing. CONSTITUTION:An engine room cover 5 is installed in the bows 2 of a small gliding boat 1 of a jet-propelled water ski or the like and a buoyancy body 6 is formed. A floating center V of this buoyancy body 6 is made to be on top of a hull center line L, and set up upon offsetting a ship center of gravity G to a ship side direction. If this small gliding boat is capsized, a couple of force in a restoring direction works owing to the center of gravity G and the floating center V so that it is automatically restorable to its original position.
Patent JP-H08320515-A (JP)
Title: Balanced diffuser frame
Inventor: OGAWARA YOICHI
IPC: G03B15/06
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a comparatively large-sized diffuser frame which is stably supported at one supporting point and where the setting of arbitrary position and angle is facilitated by connecting an auxiliary arm to an extension arm attached at one side of a frame and connecting a weight to the auxiliary arm. CONSTITUTION: The extension frame 2 is attached at one side of the frame 1. The auxiliary arm 3 is connected to the extension arm 2. Also the weight 4 is connected to the auxiliary arm 3. The center of gravity is lowered from the center of the frame 1 and also is brought close to the side of the extension arm 2. Therefore, when the supporting point is set on the extension arm 2, distance to the center of the gravity is made to be small without affecting the main body of the diffuser. Thus, an entire structure is stably held by supporting it at one point. When rotation is made around a supporting point, a large reaction torque does not occur, so that the setting of a necessary angle is facilitated.
Patent JP-S6054704-A (JP)
Inventor: GUYAN PAAKATSUSHIYU JIYAIN
IPC: C10G11/00
Filed: 1984-07-31
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-H08333607-A (JP)
Title: Preventive method for charging low boiling point metal in dust into blast furnace
Inventor: YAMAUCHI MASAO
IPC: C21C1/04
Filed: 1995-06-06
Abstract: PURPOSE: To prevent operational trouble of a blast furnace caused by the returning-back of a low b.p. metal, such as Zn into molten iron in the blast furnace. CONSTITUTION: In a molten iron pretreating car 2, dephosphorizing agent containing Zn-included dust is injected, and in the other molten iron pretreating car 3, dephosphorizing agent containing mill scale without containing the Zn- included dust is injected to execute the dephosphorization. In a converter 4, Zn scrap is charged from a Zn scrap charging hole 8 to execute blow-refining, and high Zn-included corse particles and high Zn-included fine dust particles to be mixed in the dephosphorizing agent through a filter press 6 are obtd. In a converter 5, the blow-refining is executed without using the Zn scrap, and low Zn-included coarse dust particles and low Zn-included fine dust particles through a filter press 7 are obtd. and then, only these low Zn-included coarse dust particles and fine dust particles are returned back into dust pellet 12 as raw material for the blast furnace.
Patent JP-2000346819-A (JP)
Title: Calculating method of bentonite mixing ratio
Inventor: HATAE MASARU
IPC: G01R27/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To realize a method for obtaining the bentonite mixing ratio of bentonite-including soil easily and accurately by the measurement in a short time. SOLUTION: The soil of an earth structure is previously sampled, and the relationship between the bentonite mixing ratio of the test soil in which bentonites are mixed into the soil in several kinds of mixing ratio and the electric resistance is measured for preparing the testing curve, and also electrodes 2a, 2b are installed in an original position so as to be opposite to each other in a prescribed depth of a measuring medium 1, and the electric resistance Rab (Ω) of the above measuring medium 1 is measured for calculating the electrical resistivity ρ (Ω.cm), and the bentonite mixing ratio is calculated by the above testing curve on the basis of the water content of the earth structure and the above electrical resistivity ρ (Ω.cm).
Patent JP-H0511337-A (JP)
Title: Strap mounting device for optical instrument
Inventor: NODAGASHIRA HIDEFUMI
IPC: G03B17/56
Filed: 1991-07-02
Abstract: PURPOSE:To prevent the twisting of a strap without impairing the degree of freedom of strap handling at the time of photographing and carrying by providing stoppers respectively in a lens barrel fixing part and mounting fittings. CONSTITUTION:The strap mounting fittings 2 are mounted to the lens barrel fixing part 1 rotatably around the axis in the direction perpendicular to the fixing part. The stoppers 1C, 2C are provided respectively in the fixing part 1 and the mounting fittings 2 so that rotation can be regulated by the contact of the stoppers 1C, 2C with each other. The strap mounting fittings 2 are so constituted that the fittings can rotate within a specified rotating angle range around the axis in the direction perpendicular to the lens barrel fixing part 1. The strap can rotate without twisting with the optical instruments, such as interchangeable lenses, without impairing the degree of freedom of the strap handling. The strap does not hinder the operation at the time of photographing.
Patent JP-H10336986-A (JP)
Title: Fan motor
Inventor: NOGUCHI KAZUO
IPC: H02K1/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a motor small while keeping the motor characteristics in good condition by mounting a circuit component in a space formed at one side of a stator opposite to the side where an armature coil is biased toward one side in a side view. SOLUTION: A fan motor is constituted of a stator S having an armature coil 5 biased toward one side in a side view and a rotor R having a field magnet 7 facing the stator S at a given space. In a space formed at one side opposite to the armature coil 5 located side of the stator S, a circuit component 10 is mounted. The stator S has the armature coil 5 wound around a core having two-pole salient poles arranged at an inverval of 90 deg., and so it would be ideal if the motor is a radial space type by setting the magnetization angle of the field magnet 7 at 90 deg.. The stator S has two hollow coils of an opening 60 deg. located at a space of 120 deg., and it would be also good if the motor is an axial space type by setting the magnetization angle of the field magnet 7 at 60 deg..
Patent JP-2000349210-A (JP)
Title: Composite semiconductor device
Inventor: FUKUDA EIGO
IPC: H01L23/36
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To enable heat transmitted to the lower end of an outer lead terminal from a power semiconductor chip to be efficiently dissipated by a method wherein a metal bar whose surface is exposed so as to come into direct contact with a metal heat sink is provided in an insulating case seat located under the lower end of an outer lead terminal by insert molding. SOLUTION: A metal bar 8 of copper or aluminum of thickness T2 is provided by insert molding to the heat 5b of an insulating case 5 of thickness T3 making its rear come into contact with a metal heat sink 2. By this setup, the seat 5b becomes smaller in thickness T2 than usual, and a heat dissipating effect can be improved by the metal bar 8. Heat released from a power semiconductor chip 4 is transmitted to the lower end 6b of an outer lead-out terminal 6 through the intermediary of a bonding wire 7 and then transferred to the metal heat sink 2 through the intermediary of the seat 5b of the thin insulating case 5 and the metal bar 8 provided under the seat 5b insert molding. Therefore, heat released from a semiconductor chip can be effectively dissipated.
Patent JP-H04358650-A (JP)
Title: Device to detect amount of remaining recording sheet
Inventor: NAGAHAMA HITOSHI
IPC: B65H7/04
Filed: 1991-06-05
Abstract: PURPOSE:To provide a recording paper remaining amount detecting device which detects a supply timing of recording papers before the recording papers run short. CONSTITUTION:A device to detect an amount of remaining recording sheets comprises an optical fiber 4 having an input terminal fixed in the moving spot of a recording paper placing plate 2 rocked and elevated with the decrease of recording papers P and a light irradiating means 10 to irradiate each of different light irradiation ranges, set throughout the moving range of the input terminal surface of the optical fiber 4, with light in a different color. Based on a color of light inputted to the light input end of the optical fiber 4, an amount of the remaining recording papers P is detected.
Patent JP-H0831182-A (JP)
Title: Semiconductor memory
Inventor: OIKAWA MASAYASU
IPC: G11C11/417
Filed: 1994-07-14
Abstract: PURPOSE:To reduce a circuit scale and a circuit area of a control signal generating circuit by half respectively by providing a common control signal generating circuit controlling individually plural peripheral circuits constituting a peripheral circuit section in a control signal generating circuit section. CONSTITUTION:A write/read control signal is outputted from a control signal generating circuit 41 provided in a control signal generating section 4. A switching means 42 having gate circuits 51, 52 is provided on wirings connecting the amplifier 3-1, 3-2 and a memory section 2. A write/read control signal is inputted to a common gate section of the circuits 51 and 51 from the circuit 41. In the write/read control signal, for example, a write-signal is specified as a H level, and read-signal is specified as a L level. Thereby, when it is a signal of a H level, the gate 51 of the amplifier 3-1 side out of gates 51, 52 is turned on. Also, the write/read control signal is a signal of a L level, the gate 52 of the amplifier 3-2 side is turned on.
Patent JP-H04360895-A (JP)
Title: Fo-1289a substance and production thereof
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1991-06-06
Abstract: PURPOSE:To provide the subject new substance showing a remarkable inhibitory effect for acylcoenzyme A cholesterol acyltransferase and useful for prevention and theraphy of diseases caused by accumulation of cholesterol, e.g. hyperlipidemia therefor. CONSTITUTION:FO-1289A substance having following properties. Molecular formula: C31H37NO10; Molecular weight: 583; Solubility: soluble in methanol, benzene, etc., and insoluble in water; Classification of basic, acid or neutral: neutral; Color and appearance: yellow powder. The above-mentioned substance can be obtained by culturing a microorganism belonging to Aspergillus genus and capable of producing FO-1289 substance and subsequently collecting it from the cultured material. As the above-mentioned micro-organism, e.g. a new microorganism, Aspergillus sp. FO-1289 (FERM P-12194) is used. In addition, culture is recommendably carried out in an aerobic condition at pH around neutrality and 24-30 deg.C for 2-3 days.
Patent JP-S648099-A (JP)
Title: Automatic indian ink polisher
Inventor: MURAKAMI DAIKICHI
IPC: B43M99/00
Filed: 1987-07-01
Abstract: PURPOSE: To achieve easy operation, transportation, and maintenance of the machine responding to the size of ink stone by using a mechanism which converts a rotating motion of a motor to linear motions of an ink stick driver and an ink stone. CONSTITUTION: A motor 4 is set on a plate 1 and the rotating motion is transmitted to a shaft 6 through pulleys 8-1, 8-2 and a belt 7. The rotation of the shaft 6 is transmitted to the ink-stone driving unit and to the driving unit 3 of ink-stick 10 to reciprocate the stone in direction A and the stick in direction B respectively. The linear motion of the ink-stick driving unit 3 is generated by transmitting of the one-way rotation of the driving roller 25 to the guide plate 24-1 to 24-2. The linear motion of the ink-stone driving unit 3 is produced by transmitting of the rotation of the shaft 6 using the belts 9-1, 9-2.
Patent JP-H06298822-A (JP)
Title: Preparation of block copolymer of elastomer based on high-trans butadiene
Inventor: IBUAN JII HAAGISU
IPC: C08F297/04
Filed: 1991-06-07
Abstract: PURPOSE: To obtain a high trans butadiene based copolymer sutable for tire treads, by copolymerizing styrene or isoprene with butadiene-1,3 in the presence of a specified catalyst and an additional catalyst.  
     CONSTITUTION: A catalyst (A) is prepared which contains a Ba, Ca or Sr alcoholate, a (cyclo)alkylauminum compound (B), a (cyclo)alkylmagnesium compound (C) and a complex (D) of component B with component C and has a molar ratio of the Ba, Ca or Sr to the Mg of about 1:10 to 1:2 and a molar ratio of the Mg to Al of about 105:1 to 5:1. Styrene or isoprene is copolymerized with butadiene-1,3 in the presence of this catalyst at a temp. of about 25-80°C in a hydrocarbon solvent under inert conditions. Next, to the formed living high trans copolymer, a strong Lewis base and a 3-6C Na, K or Rb alkoxide is added to accomplish the copolymerization reaction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6410515-A (JP)
Title: Manufacture of superconductive electric wire
Inventor: TAKAHASHI MAKOTO
IPC: H01B13/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a superconductive wire with the optional shape and diameter by holding a raw material while heating it in the atmosphere of the oxygen- containing gas and the organic compound and/or halogenide of elements other than oxygen among the elements constituting a superconductor and generating an oxide superconductor thin film on the surface by the oxidation reaction. CONSTITUTION:A copper wire with an optional diameter is inserted into a reaction tube or the like and allowed to pass through the mixed gas atmosphere of the vapor mixed gas of Y (CH3C5H4)3, Ba(C5H5)2, Cu (acac)2 with the mixing ratio of 1:1:1 and the oxygen gas with the oxygen partial pressure of 100Torr while being externally heated at 850 deg.C to generate an oxide superconductor film with the thickness of about 10mum. The investigation of this result indicates that the electric resistance starts to be decreased around 90K and becomes zero at about 80K. Other materials than copper may be used as the raw material, and this is applicable to In, optical fiber or the like.
Patent JP-S5951441-A (JP)
Title: Focusing device for electron beam
Inventor: SAEKI TAIICHI
IPC: H01J29/66
Filed: 1982-09-17
Abstract: PURPOSE:To improve the yield of a focusing coil as well as to aim at the uniformity of performance, by making both of a first supporting part to attach the focusing coil and a second supporting part to attach a feeder electrode rotatable with each other centering on a solenoid shaft, while the first supporting part's inner diameter is set to be larger than the second supporting part's. CONSTITUTION:A focusing coil 6 is formed into multilayer, cylindrical solenoid form around the part where a camera tube is inset, and a bobbin 7 to hold the coil 6 is connected to the tip. At the other end of this bobbin 7, another bobbin 8 is fitted therein, and designed so as to make it rotatable around the center of a solenoid shaft. On the other hand, feeder electrodes 9 and 10 to the camera tube are attached to the bobbin 8 with metal fittings 11 and 12. In addition, a spot where the inner diameter of the bobbin 7 is large is set to be larger than that of the bobbin 8. With this, not only the yield of the focusing coil can be sharply improved but also the uniformity of its performance can be well made better than ever before.
Patent JP-H063378-A (JP)
Title: Wireless remote controller
Inventor: FUJIMURA TOMOKO
IPC: G01R19/165
Filed: 1992-06-22
Abstract: PURPOSE:To detect causes of transmission failure of a wireless remote controller. CONSTITUTION:Separate power supplies (batteries) B1 and B2 are provided at a microprocessor 1 and a transmission circuit part 3, respectively, in a wireless remote controller such as a large air conditioner to be installed in a large room. A plurality of light emitting elements D1, D2, D3, and D4 are used for increasing the outputting signal of the transmission circuit part 3, thus increasing power consumption and reducing the life of the battery B2 shorter than that of the B1. When only the battery B2 is lost, transmission is disabled even if the microcomputer 1 and the display 2 are operating normally. A voltage detection circuit 4 for detecting the power supply voltage of the transmission circuit part 3 is provided for making clear the causes of transmission disabling and a display regarding the expiration of battery life appears on a display 2 when the detected power supply voltage is equal to or less than a specified value.
Patent JP-H11341684-A (JP)
Title: Voltage sensing type active filter
Inventor: YOSHIOKA KINJI
IPC: H02J3/01
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the highly accurate sensing and extracting of a higher harmonic component, by providing a compensation means for generating a compensation command value for compensating at least the higher harmonic component, and by suppressing and controlling the higher harmonic component generated by a load apparatus. SOLUTION: Even when fundamental wave voltage components are present between a terminal N and other respective terminals K-M, in most cases the voltage drop of a transformer 3 of a load apparatus, etc., which is provided on the power supply side thereof has generally a small value not larger than 10% of the rated voltage of the power supply of an electric power system. Contrarily, when a higher harmonic current passes through such an arbitrary impedance with a finite value as the transformer 3, the voltage drop caused by the higher harmonic wave is as large as the multiplied voltage-drop of the fundamental wave by the order of the higher harmonic wave. Therefore, the ratio of the higher harmonic wave voltage to the fundamental wave voltage is improved, the sensing accuracy of the higher harmonic wave is improved largely, and the compensating performance and ensuring accuracy of the higher harmonic wave are improved for its compensation and for its enlargement phenomenon caused by reactance components and resonance circuits including a power supply system.
Patent JP-H083688-A (JP)
Title: Hot rolled steel plate for high toughness square steel tube excellent in galvanizing crack resistance and high toughness square steel tube
Inventor: MIYATA YUKIO
IPC: C22C38/00
Filed: 1994-06-22
Abstract: PURPOSE:To prevent the occurrence of intergranular liquid metal brittle fracture due to Zn in a weld zone as well as at tube square corners in which tensile stress is remaining by specifying a composition and also incorporating prescribed amounts of P or/and S. CONSTITUTION:A steel, having a composition consisting of, by weight ratio, 0.015 to 0.04% C, <=0.5% Si, 0.2 to 2.0% Mn, 0.005 to 0.05% Nb, further 0.035 to 0.055% P and/or 0.025 to 0.055%S, and the balance Fe with inevitable impurities, is used. Further, it is preferable to incorporate <=0.08% V and/or <=0.05% Ti. By using a hot rolled steel plate of this composition and cold-roll-forming it into a square shape, the steel tube excellent inn galvanizing crack resistance and having superior strength and toughness can be obtained while obviating the necessity of stress relief annealing after forming.
Patent JP-S6054843-A (JP)
Inventor: TSUNASHIMA KENJI
IPC: G09F3/02
Filed: 1983-09-07
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-H06350704-A (JP)
Title: Method and device for line test control
Inventor: OBARA MAMORU
IPC: H04M3/26
Filed: 1993-06-08
Abstract: PURPOSE:To make a test possible in the same form of a real working operation by sending a call originating signal to designate return setting to any arbitrary returning device, sending a test signal when the response is received, and collating the received signal with the test signal to automatically set a line test. CONSTITUTION:The returns of digital trunks 6 and 6a at present and opposite stations, time-division switches 1 and 1a, subscriber circuits and terminal equipments 4, 4a, 3 and 3a are performed by respective return control parts 61, 61a, 11 and 11a or the like. First of all, a central processing unit (CPU) 2 sends the call originating signal to a control circuit 73 of a line test device 7 at the idle channel of the trunk 6 detected by communication with the control part 61. This signal contains the report of the line test and the designation of this each return setting registered in advance and when this response is received within prescribed time, the CPU 2 collates the test signal sent by the device 7 with the returned received signal. Thus, the line test is automatically set, and the test in the same form as the real working operation is possible.
Patent JP-S5592003-A (JP)
Title: Periodical vibration wave forming circuit
Inventor: TAMADA YUKIO
IPC: H03B1/00
Filed: 1978-12-30
Abstract: PURPOSE: To obtain a synthetic wave between a periodical vibration wave of a prescribed period and a periodical vibration wave of a period of the 1/(an integral) of the wave above by scanning n-number voltage generation circuits with p-number scanning signals.  
     CONSTITUTION: By turning on transistor 51 of scanning switches F 1 ∼F 32  by voltages V 1 ∼V 4  of voltage generation circuits A 1 ∼A 4  and scanning signals Q 1 ∼Q 32  having a width of period T 0 , which is, for example, 32 times as long as pulse train PC of fixed period τ 0  from scanning signal generation circuit 12, peridical vibration wave voltages V 01 ∼V 04  having periods T 0 , T 0 /2∼T 0 /4 respectively are obtained at non- non-inversion input terminal 41 of differential amplifier 45 of operational amplifier circuit 21. Consequently, a periodical vibration wave of period T 0  where voltages V 01 ∼V 04  are synthesized can be obtained at terminal 46. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6145875-A (JP)
Inventor: OSAWA TAKESHI
IPC: B66B7/02
Filed: 1984-08-02
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。