baber/WOPTO huggingface dataset:
Patent JP-S56105434-A (JP)
Title: Denitrifying method for exhaust gas discharged from sintering furnace
Inventor: IWATA TOMOJI
IPC: C22B1/20
Filed: 1980-01-25
Abstract: PURPOSE: To reduce CO and NO x  contained in the exhaust gas at low cost and thereby to detoxicate the exhaust gas by a method wherein the exhaust gas containing NO x  and CO discharged from the sintering furnace is oxidized to remove the CO, and the generated heat of oxidation is utilized for the denitrification of the exhaust gas.  
     CONSTITUTION: The exhaust gas containing harmful gases such as NO x  and CO discharged from the sintering furnace is oxidized by using manganese ore as an oxidation catalyst at a low temperature of 100W250°C, thereby converting CO to harmless CO 2 . The exhaust gas containing NO x  is heated to a high temperature by the generated heat of oxidation, then ammonia is added as a reducing agent and the gaseous mixture is introduced into a denitrating reaction vessel to reduce the NO x  to harmless substance. Accordingly, since cheap manganess ore can be used as an oxidation catalyst for CO and the heat of oxidation of CO can be utilized, the CO and NO x  in the exhaust gas can be removed at low cost by oxidation and reduction, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06213251-A (JP)
Title: Self-aligning type clutch release bearing device
Inventor: SATO MASABUMI
IPC: F16D23/14
Filed: 1993-01-20
Abstract: PURPOSE:To provide a self-aligning type clutch release bearing device which is in an inner ring rotation system and can polish the race of an outer ring without any difficulty. CONSTITUTION:In a self-aligning type clutch release bearing device in which a clutch release bearing 3 is provided on the outer circumference of the rigid sleeve 4 of a release hub 1 through an elastic sleeve 2 for self-aligning, the contact part 8s against a clutch spring 10 is formed on the inner ring 8 of the clutch release bearing 3, a brake ring 11 which is a separated body from the outer ring 7 and provided with a cylinder part 11t in response to the elastic sleeve 2 at least on one part is fitted to the outer ring 7, and the elastic sleeve 2 is arranged on the inner circumference or the outer circumference of the cylinder part 11t of the brake ring 11.
Patent JP-H03212471-A (JP)
Title: Production of air-transmissible polymer film and production of air-transmissible tacky tape or sheet
Inventor: TSUBOTA KENJI
IPC: C08J9/28
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a polymer film having excellent air transmissible property by a simple process by applying a solution of polymer dissolved in a specific organic solvent to the surface of release material to form a polymer solution layer, then spraying a fixed amount of water drops upon the release material and drying. CONSTITUTION:A polymer substance is dissolved in an organic solvent such as cyclohexanone or nonane having <=20 dye/cm interfacial tension to water at 20 deg.C, the polymer solution is applied to the surface of release material, preferably metallic drum, having releasability on the surface to form a aqueous solution layer. Then, while the polymer solution layer is in an undried state, water drops having 10-1,000mu particle diameters are sprayed in 5-200g/m<2> upon the surface of the polymer solution layer by a spray gun, dried and the water is removed to give the objective polymer film.
Patent JP-S59132638-A (JP)
Title: Holder for switching element
Inventor: SATOU TAKETOSHI
IPC: H01L23/36
Filed: 1983-01-19
Abstract: PURPOSE:To fix conductive shield plates with a metal radiation fin, to reduce the number of the conductive shield plates, to reduce cost and to save labor of work of a holder for a switching element by a method wherein the switching element and the metal radiation fin are insulated electrically from each other, and the conductive shield plates are equipped to the metal radiation fin to cover the circumference of the switching element. CONSTITUTION:A metal radiation fin 2 equipped with a switching element 1, and the switching element 1 are insulated from each other with an insulating sheet 3, and the whole circumference of the switching element 1 is surrounded with conductive shield plates 4, 5 fixed to the metal radiation fin 2 together with the metal radiation fin 2. Because the switching element 1 and the metal radiation fin 2 are insulated electrically from each other, radiant noise generated at switching time is generated only from the switching element 1. However, the circumference of the radiant noise therof is surrounded with the metal radiation fin 2 and the conductive shield plates 4, 5 having together the same electric potential, and noise is reduced when it comes outside.
Patent JP-H0661436-A (JP)
Title: Ttl-cmos output stage
Inventor: PIEERU IRUSHIYOORU
IPC: H01L21/8249
Filed: 1993-01-20
Abstract: PURPOSE: To adapt a logic signal that is supplied inside an integrated circuit to a TTL or CMOS-level signal. CONSTITUTION: A bipolar transistor 1 and a MOS transistor 2 are connected in series between a power supply voltage and a reference voltage, the connection point of these is formed as an output terminal BS, the input terminal of an inverter 3 is formed as its input terminal BE, and the output terminal of the inverter 3 is connected to the gate of the MOS transistor 2 via a resistor 4. Then, the input terminal of an inverter 5 is connected to the output terminal of the inverter 3, the output terminal of the inverter 5 is connected to the base of the bipolar transistor 1 via a resistor 6, and the resistance of the resistor 4 and 6 limits a transient current on switching and is determined to limit an average current that is supplied to the bipolar-type transistor 1.
Patent JP-H10210756-A (JP)
Title: Three-phase voltage type current control inverter
Inventor: YOKOI YASUO
IPC: H02M7/48
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the converting efficiency of an inverter by adding the tertiary harmonic of prescribed frequency synchronously with a signal of prescribed frequency before pulse width modulation. SOLUTION: The first calculator 6 calculates a difference between a target value IF which is a sinewave signal of prescribed frequency (f) and a current feedback value IF detected by a current detector 7 from the output of an inverter, which is inputted in an error amplifier 8. The second calculator 9 adds the outputted signal of the error amplifier 8 and the tertiary harmonic signal and inputs them in a pulse width modulation circuit 4. A tertiary harmonic output circuit 10 synchronizes with the target value IF, namely, a signal of frequency 3f is outputted so that the phase 0-point of a sinewave signal which is a target value of respective phases and the phase O-point of the tertiary harmonic signal (3f) may meet each other. The amplitude of the tertiary harmonic signal is 1/6 of the output of the error amplifier 8.  It is thus possible to improve the conversion efficiency of an inverter without decreasing the peak current value of three-phase AC power much more than DC power supply voltage.
Patent JP-H05279257-A (JP)
Title: Medicinal composition
IPC: A61P7/02
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a new medicinal composition synergistically enhanced in platelet aggregation suppressing action by combinedly using 1,5-benzothiazepin derivative having platelet aggregation action, etc., with ticlopidine of a platelet aggregation suppressor. CONSTITUTION:The objective new medicinal composition is obtained by combinedly using a 1,5-benzothiazepin derivative of the formula (R<1> is alkyl or alkoxy; R<2> is alkanoyl; R<3> and R<4> are alkyl; R<5> is H, alkyl or halogen) or its pharmacologically permissible salt with ticlopidine, that is, 5-(2- chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-C]pyridine or its pharmacologically permissible salt. The blend ratio of these both medicines is preferably about 0.3-10 pts.wt. ticlopidines to 1 pts.wt. compound of the formula. The compound of the formula includes e.g. (-)-cis-2-(4-methylphenol)-3-acetoxy-5-[2-dimethylamino)-ethyl]-8-meth yl-2,3-dihydro-1,5-benzothiazepin-4(5H)-one.
Patent JP-2000203758-A (JP)
Title: Sheet taking-off device
Inventor: MATSUSHITA MASANORI
IPC: B65H31/28
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To complete processing of a sheet to be taken off after image formation in a shortest time according to the situation by a simple structure applicable to a small-sized image forming device. SOLUTION: A spiral coil-shaped rotational spiral body 1 is erected outside a taking-off 15 of an ink jet printer 10 so that its peripheral surface may face the taking-off port 15. The rotational spiral body 1 is wound at a pitch wider than the thickness of a sheet having the maximum thickness to which image formation can be applied. The number N of stages of a winding in the rotational spiral body 1 is determined on the basis of the taking-off number of sheets P in the ink drying time. A part between the stages of the winding, near the lower end of the rotational spiral body 1 is taken as an entering part 1a facing the taking-off port 15, and the upper end is taken as a storing part 1b.  The rotational spiral body 1 is once rotated every time a plurality of sheets P are discharged one by one from the taking-off port 15, the bottom surfaces of the sheets P entered the entering part 1a one by one are held on the winding part of the rotational spiral body 1, sequentially upward moved by the rotation of the rotational spiral body 1, and stacked and stored in the storing part 1b.
Patent JP-H06216003-A (JP)
Title: Stage device
Inventor: YAMAGUCHI ATSUSHI
IPC: F16F15/027
Filed: 1993-01-21
Abstract: PURPOSE:To further cut down the vibration setting time which is reduced by the adoption of an active type vibration-proof mechanism, and to improve the positioning efficiency of a stage. CONSTITUTION:Air dampers 2A, 2B, 5A and 5B are interposed between a floor 1, supporting stands 4A, 4B and a base 3, and a stage 13 is engaged to the feed screw 11 attached to the supporting frame 10 on the base 3. The position of the stage 13 is measured by a laser interferometer 15, a feed screw 11 is driven by a stage control part 16 through the intermediary of a driving motor 12 based on the above-mentioned measured position, and the speed information and the like of the stage 13 are fed to a vibration-proof stand control part 8 by the stage control part 16. The vibration-proof stand control part 8 estimates the vibration of the base 3 from the state of movement of the stage 13, the pressure of the air dampers 2A to 5B is adjusted and also the vibration of the base 3 is suppressed.
Patent JP-S55101021-A (JP)
Title: Earthquake sensor for elevator
Inventor: SUZUKI KATSUHIKO
IPC: G01V1/18
Filed: 1979-01-26
Abstract: PURPOSE: To improve sensitivity to an earthquake while preventing malfunction due to disturbance by providing an electric filter, which suppresses the high-frequency range of output, coupling direct with an earthquake sensor which generates its output through the operation of a dynamic coil.  
     CONSTITUTION: An earthquake sensor, composed of a converter making use of the development of a voltage across it through the motion of dynamic coil 1, is provided with electric filter 4 which suppresses the output of the high frequency range of the earthquake sensor such as a low-pass filter and band-pass filter. As a result, malfunction due to disturbance of vibrations of relatively-high frequency range FH is prevented and it is also made possible to detect initial fine vibration of an earthquake with high sensitivity so as to exercise earthquake control over an elevator in its early stage, thereby preventing secondary disaster from occurring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57121009-A (JP)
Title: Preparation of water-soluble high-molecular weight polymer
Inventor: KAWAKAMI SHIGENAO
IPC: C08F2/00
Filed: 1981-01-21
Abstract: PURPOSE: To obtain the titled polymer free from unreacted monomer, by polymerizing an aqueous solution of a monomer such as (meth)acrylamide, (meth) acrylic acid (salt), etc. in the presence of a polymerization initiator and a photo- polymerization sensitizer, and irradiating the product with ultraviolet rays.  
     CONSTITUTION: A monomer solution having a concentration of ≥10(wt)%, pref. ≥30% and containing monomers composed mainly mainly of one or more compounds selected from (meth)acrylamide, (meth)acrylic acid (salt) and acidic salt and quaternarized product of dialkylaminoalkyl (meth)acrylate, is subjected to the thermal polymerization in the presence of 0.01W0.5% redox polymerization initiator (e.g. a combination of potassium persulfate and trimethylamine, etc.) and 0.01W1.0% photopolymerization sensitizer (e.g. azobisisobutyronitrile) at ≤50°C until the conversion reaches ≥80%, and then the product is photo-polymerized by irradiating with ultraviolet radiation having a wavelength of 300W 400mμ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54102857-A (JP)
Title: Pulse forming device
Inventor: TAKESHITA KAZUYUKI
IPC: H03K5/04
Filed: 1978-01-30
Abstract: PURPOSE: To obtain a stable device, and also to make it possible to set the duty ratio of pulse string easily, by composing it of a one-shot multivibrator, etc., which converts the pulse string into that of the pulse width equivalent to a control voltage.  
     CONSTITUTION: One-shot multivibrator 6 converts input pulse string 1 into a pulse string with a duty ratio shown (a) by control voltage V c  of line 6a; its high level charges capacitor in the positive direction through diode D8a and resistance R9a [current waveform (b)], and its low level, on the other hand, discharges capacitor 11 through diode 8b resistance 9b [current waveform (c)], so that the discharge voltage of C11 will be determined deponding upon the period of the pulse string and its duty ratio. Further, operational amplifier 10 is supplied with the change voltage of C11 at one terminal and with the output voltage of C16, obtained by dividing voltages of high and low levels of a logic IC at an adequate ratio, at the other inversion input, and its output V c  is supplied to one-shot multivibrator 6 through limiter 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04244571-A (JP)
Title: Cold storage type thermal insulation box
Inventor: SHIMIZU TAKESHI
IPC: H02J7/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a cold storage type thermal insulation box in which a chargeable storage battery as a power source of a ventilation fan may have a small size. CONSTITUTION:A cold storage chamber 27 having a cold storage agent 28 and a cooler 29 mounted therein, a thermal insulation chamber 33 for thermally insulating an article, a heat insulating partition wall 31 arranged with a vent hole to partition between the chamber 27 and the chamber 33, a plurality of ventilation fans 30a-30e to be operated only at the time of controlling the temperature of the chamber 33, ventilation fan control means 47 for controlling the operations of the fans 30a-30e, and power source input determining means 43 for determining whether a commercial power source is input or not, are provided.
Patent JP-H11205848-A (JP)
Title: Channel assignment method and mobile communication network
Inventor: OGURA KOJI
IPC: H04W72/04
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the quality of respective cells in a cellular mobile communication system by associating a macro-cell and a micro-cell in relation to a belonging and autonomously and dispersedly executing partition control in a marco-cell unit. SOLUTION: The communication areas of marco-cell base stations 30 and 31 and micro-cell base stations 33 and 34 are arranged hierarchically in a form in which they are receptively overlapped. The respective base stations autonomously have channel assignment/partition control functions and measure traffic states at every time which has been previously decided by marco cells 30 and 31. Then, quality GOS for both cells is calculated from a call loss rate and a compulsory cut rate, which are measured in the macro-cells 30 and 31 and the micro cells 33 and 34. GOS of the macro-cells 30 and 31 and the micro- cells 33 and 34 are compared and the moving quantity of partition is calculated. The position of partition is moved in a direction where a difference is reduced.  Thus, channel division in a macro cell unit is realized and the division number of channels, which corresponds to the area can be selected. Then, the channel connection of high quality can be realized.
Patent JP-S5394947-A (JP)
Title: Spectacle lens
Inventor: UMEZAKI HIDEAKI
IPC: G02C7/02
Filed: 1977-01-28
Abstract: PURPOSE: To reduce the trim thickness of a lens and improve its appearance by making the curvature of the outside circumferential part of the spectacle lens larger without having any bending point in the intermediate zone as compared to the curvature of the central part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10207778-A (JP)
Title: Method for protecting data security and device therefor
Inventor: HAMURA HIDEKI
IPC: G06F21/62
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the security of data in an information processor. SOLUTION: A password generating means 1-40 generates a password (a) by using one part of information in a file header in an original data file 1-1, and sets it as a key for a data destruction program 1-2. Then, the data destruction program 1-2 and the data are stored in a data file 1-3 in this order. Next, at the time of reading data in the file from a data file 2-1, a password generating means 2-31 generates a password (b) by using one part of information in a file header, and sets the password (b) on a shared memory. At the time of reading data, the data destruction program is automatically activated, and the password (a) set in it is compared with the password (b), and when they are not coincident, the data in the file on a storage medium are destroyed.
Patent JP-H10204380-A (JP)
Title: Resin composition for coating
Inventor: KIHARA KATSUNORI
IPC: C09D175/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating resin composition that can form a coating film having excellent adhesion to a substrate and anticorrosiveness by using a synthetic rubber latex and a water-dispersible polyisocyanate compound as the essential components. SOLUTION: This composition contains as an essential component a mixture prepared by mixing 100 pts.wt. (in terms of the solid matter) synthetic rubber latex having an isocyanato-reactive functional group such as hydroxyl, carboxyl, its salt or an acid amide with 3-200 pts.wt. water-dispersible polyisocyanate compound comprising 100 pts.wt. isocyanate based on at least one member selected from among aliphatic, alicyclic and aromatic polyisocyanates and 0.3-20 pts.wt. hydrophilic surfactant having at least one isocyanato-reactive active hydrogen group and optionally contains a cure accelerator, an (assistant) solvent, a coloring pigment, a rust-preventive pigment, a filler, a surfactant and other additives.
Patent JP-S5292042-A (JP)
Title: Protecting device for guide vanes in hydraulic turbine
Inventor: HITOMI ICHIROU
IPC: F16P7/00
Filed: 1976-01-30
Abstract: PURPOSE: To prevent fluttering and battering of separated guide vanes by using a guide vane protecting device in which a weak point pin and a braking device are equipped to a combising pin to combine a control link in a guide vane with a control ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54101681-A (JP)
Title: Insulating gate field effect semiconductor device with input protection unit
Inventor: ONDA YUTAKA
IPC: H03F1/42
Filed: 1978-01-27
Abstract: PURPOSE:To protect the gate insulating film of an input transistor from an excessive voltage by providing an insulating gate FET for protection between the input terminal and the gate electrode of the input transistor. CONSTITUTION:Within semiconductor substrate 13 from external leading-out electrode 1 for input to gate electrode 16' of input transistor 5, insulating gate FET 6 for protection where a part of other conductive-type wiring layer 14' is the drain region and the source region is connected to a ground terminal is formed. Then, the gate electrode of transistor 6 is connected to circuit 7 which holds a voltage to make always transistor 6 non-conductive by the power source voltage supplied at a semiconductor device operation time.
Patent JP-H04252348-A (JP)
Title: Protocol interface converter
Inventor: HASHIMOTO YOSHIFUMI
IPC: G06F13/42
Filed: 1991-01-28
Abstract: PURPOSE:To set up a transmission line between the computers/equipments having different types of transmission procedures. CONSTITUTION:A more significant reception means 2 receives the data from a more significant computer/equipment and takes the transmission procedure conditions out of a transmission condition storage means 11 to set up a signal transmission line to the computer/equipment end to informs a more significant data conversion means 3 of the set-up of the signal line. The means 3 recognizes the conversion or the non-conversion of date through the means 11 and performs the conversion of data to inform a transmission protocol means 4 of the conversion of data. The means 4 recognizes the presence or absence of the less significant information through the means 11 and informs a less significant data converter means 5 of the recognizing result. The means 5 recognizes the conversion or the non-conversion of data through the means 11 and performs the conversion of data to inform a less significant transmission/reception means 6 of the conversion of data. The means 6 takes the transmission procedure conditions out of the means 11 and transfers them to a less significant computer/ equipment.
Patent JP-S5816583-A (JP)
Inventor: ROBAATO DEI BAANAMU
IPC: H01S5/00
Filed: 1982-01-21
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-S55102360-A (JP)
Title: Stabilizer for ice and ice containing the same
Inventor: OONO FUJIO
IPC: A23G9/32
Filed: 1979-01-30
Abstract: PURPOSE: A stabilizer that is specifically composed of xanthomonas gum, locust bean gum and guar gum is added to ices, thus improving water separation property, chewing property, shape retention and heat shock resistance.  
     CONSTITUTION: Said stabilizer for ices comprises 10W30wt% of xanthomonas gum, 10W30wt% of locust bean gum and 40W80wt% of guar gum. The stabilizer is added to ices by 0.1W0.3wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05196242-A (JP)
Title: Air conditioner
Inventor: SHIN MASAHIRO
IPC: F24F1/00
Filed: 1992-01-22
Abstract: PURPOSE:To enhance flow rate characteristics of a cross flow fan in terms of indoor equipment of an air conditioner. CONSTITUTION:This air conditioner is provided with an indoor heat exchanger 13 arranged at the upper stream side of a cross flow fan 14 and in parallel to the fan 14 as well and a casing 15 installed on the rear side of the cross flow fan 14 so as to guide air. A stabilizer 18 is installed an the lower part of the indoor heat exchanger 13 where the stabilizer 18 divides a suction port and a blow-off port 16 and constitutes the top of a partitioning diffuser 17. A tongue portion 18a of the stabilizer 18 is provided with a blowoff port which is formed in such a fashion that the area near the central part is higher than the area near both ends of the stabilizer as viewed from the front of the blow- off port 16.
Patent JP-S5292865-A (JP)
Title: Refining of exhaust gas
Inventor: KURODA HIROSHI
IPC: B01D53/50
Filed: 1976-01-31
Abstract: PURPOSE: To desulfurize exhaust gas constantly and ecnomically at a desulfurization ratio nearly 100% by means of controlling H 2 S/SO 2  ratio to remove COS etc. in the presence of a catalyst. Refined gas is used for desorption and cooling of adsorbent. 
     COPYRIGHT: (C)1977,JPO&Japio