baber/WOPTO huggingface dataset:
Patent JP-H08265474-A (JP)
Title: Image copying device
Inventor: NIWA YUICHI
IPC: G06F17/30
Filed: 1995-03-23
Abstract: PURPOSE: To obtain an image copying device capable of quickly attaining the collection and correspondence of user's dissatisfaction. CONSTITUTION: When a human detecting device 15 detects a human, a voice from a microphone is recorded by a recorder 12. When 'user's dissatisfied word' such as 'Oho !' and 'Heck !' registered in a keyword table 131 is detected by a speech recognizing device 13, a control device 21 stores dissatisfaction generation time and event history such as operation on an operation panel 14, the temperature of a heater and the feeding/carrying state of paper in a dissatisfaction history storing part. The contents of dissatisfaction are sorted based upon the dissatisfaction history and each corresponding counterplane is adopted.  In the case of 'dissatisfaction due to a device error' for instance, the statistics of dissatisfaction are collected, a caution message for the use of a device generating errors frequently is outputted and recorded in service history and a message for demanding service man's service is outputted.
Patent JP-S5715841-A (JP)
Title: Adsorbing method for valuable metallic complex
Inventor: TAKAHASHI HIDEHIKO
IPC: C22B11/00
Filed: 1980-07-02
Abstract: PURPOSE: To adsorb noble metallic complex, such as Au, Ag, of high purity with a high recovery rate from waste liquid of Au, Ag plating by using a substance of aluminium silicate group obtained by reaction under a specified condition of an Al compound and a specified Si compound as an adsorbent.  
     CONSTITUTION: An Al compound such as Al 2 O 3  and gel-like or sol-like SiO 2  or water glass are allowed to react at a proportion of 90:10W20:80 and under a strongly acidic condition of 1.0W3.0pH. This is then neutralized to 5.0W6.0pH with a basic substance. By this adjustment, an adsorbent of ≥40% PO 4   -3  removing rate and ≥50% methylene blue removing rate is obtained. Au, Ag complexes in waste liquid of Au, Ag plating or developing are adsorbed by using this adsorbent of aluminium silicate group. The adsorbent that adsorbed valuable metals is treated chemically or optically to isolate the simple subtance or sulfide etc. of the valuable metals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245029-A (JP)
Title: High frequency heating device
Inventor: YOSHIMURA HIROBUMI
IPC: F24C15/02
Filed: 1986-04-18
Abstract: PURPOSE:To reduce cost and assembly time by a method wherein a single resin part of a switch lever acts as four parts or a switch button, a switch lever, a shaft and a spring heretofore in use. CONSTITUTION:A switch lever 9 is shaped out of the same material as that of an operating panel 3 or self-extinguishing resin such as polyphenylene oxide or the like and the rotating shaft of the switch lever 9 pivots on the operating panel 3. A thin plate spring 14 is integrally provided in the switch lever 9 so as to deflect the tip of the plate spring 14 within its elastic limit through the rotation of the switch lever about a rotating shaft 15 when the switch lever 9 is depressed in the direction indicated with the arrow.
Patent JP-S59215953-A (JP)
Title: Exhaust gas recirculation controlling method in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D21/08
Filed: 1983-05-23
Abstract: PURPOSE:To check the discharge of white or black smoke in time of running at highland, by determining a fundamental exhaust recirculation flow rate according to engine load, while compensating this recirculation flow rate for reduction in proportion to a drop in suction pressure, and controlling the exhaust circulation. CONSTITUTION:In time of engine operation, at a control unit 25, first a fundamental duty ratio D is determined on the basis of an engine speed Ne detected at an engine speed sensor 26 and a fuel injection quantity Fq detected at a fuel injection quantity sensor 29. Then, a compensation coefficient K is determined on the basis of the engine speed Ne and suction pressure Pm detected at a suction pressure sensor 30. In succession, operation that adds the compensation coefficent K to the fundamental duty ratio ratio D takes place whereby an output duty ratio Do is found, giving a pulse signal by this output duty ratio Do to a suction pressure control valve 43. And, the suction pressure controlled by the said valve 43 is led into a diaphragm chamber 41, thus the opening of an EGR control valve 34 is controlled.
Patent JP-S6324117-A (JP)
Inventor: MAIKERU EDOWAADO KORUBOOGU
IPC: G01B11/27
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08281062-A (JP)
Title: Waste gas treating device and method
Inventor: MIURA KIMIYASU
IPC: B01D53/32
Filed: 1995-04-17
Abstract: PURPOSE: To increase the reaction rate when the NOx and SOx are oxidized by an electric discharge in a waste gas, allowed to react with the moisture in the waste gas and converted to nitrous acid, nitric acid, sulfuric acid, etc., and to reduce the power consumption in the discharge. CONSTITUTION: This device consists of a discharge device 1 including a waste gas passage and a discharge means for generating an electric discharge in the waste gas passage and a discharge power source 2 to supply the discharge power to the discharge device 1. Meanwhile, a scrubber device 3 connected to the downstream end of the waste gas passage of the discharge device 1 and including the waste gas passage and a means for spraying an absorbent to absorb NOx and SOx into the waste gas passage is installed. Further, a hot water feeder 6 for supplying moisture to the waste gas passage of the discharge device 1 through a feed pipe 7 and a spray nozzle 8 is furnished. Accordingly, the reaction to form HNO3 and H2 SO4 is promoted, and the time for the waste gas to pass through the discharge field is shortened.
Patent JP-S58206902-A (JP)
Title: Measuring device for displacement
Inventor: ASANO MITSUGI
IPC: G01D5/34
Filed: 1982-05-28
Abstract: PURPOSE:To measure the rates of displacement at multiple points simultaneously with a light source, by disposing beam splitters so as to utilize the reflected light by the beam splitters as measuring light and to transmit the beam through the same to the next photodetector. CONSTITUTION:The beam transmitted through a beam splitter 12 is directed to the photodetector for measuring the next point through a measuring system consisting of a beam splitter 2 which reflects a part of the beam of a light source 1 generating the beam serving as a reference, a condenser lens 6 and a detector 9, a beam splitter 3 which reflects a part of the beam transmitted through the splitter 2, a varying density plate 4, a condenser lens 7 and a detector 10, and the beam splitter 12 which reflects a part of the beam transmitted through the splitter 3, a varying density plate 5, a condenser lens 8 and a detector 11. Therefore, the plates 4 and 5 are mounted with deviation by 90 deg. from the case in which measurement is made at only one point.
Patent JP-S58207667-A (JP)
Title: Preparation of semiconductor device
Inventor: INABA TOORU
IPC: H01L29/78
Filed: 1982-05-28
Abstract: PURPOSE:To form an n-well by the ion implantation through direct matching with the oxidation proof film, eliminating the necessity for margin of positioning by forming a polycrystal silicon layer on a semiconductor substrate having oxidation proof film pattern, in preparation of a CMOS semiconductor device having the n-well structure using the LOCOS method, and by utilizing the process for diffusing boron indirectly to the p type silicon substrate surface through said polycrystalline silicon layer. CONSTITUTION:On the occasion of forming the P<+> type channel cut regions 23a, 23b, the boron B ion is not directly implanted to the p type substrate surface 21 but instead the boron B ion is implanted to the polycrystalline silicon layer 30 formed on the substrate 21, and it is formed by thermally diffusing the boron B from the layer 30' to the p type silicon substrate 21 surface with the Si3N2 oxidation proof film patterns 24a, 24b used as the mask. Thereby, thickness of the films 24a, 24b can be reduced drastically and the n-well 29 can be formed by implanting the phosphorus (P) ion into the substrate through the films 24a, 24b. Thus, the phosphorus ion implantation region 33 can be determined with reference to the patterns 24a, 24b which specify the element regions.
Patent JP-S5730516-A (JP)
Title: Method and device for removing fluid from mixture of fluid and solid
Inventor: HENDORITSUKUSU HEMESU SUFUITSU
IPC: B30B9/24
Filed: 1981-06-12
Abstract: The invention is relating to a method of removing fluid from a mixture of fluid and solid substance, in which the mixture is guided with the aid of a conveyor belt along the outer circumference of a drum which is surrounded at least over part of its circumference by the conveyor belt, whereby the conveyor belt is positively driven in order to obtain the intended displacement thereof, while the drum is braked as well as to a device for carrying out the method of aforementioned comprising a drum and a belt extending along part of the drum, the relative dispositions of the drum and the belt being such that the mixture can be carried along between the belt and the drum, which are each or both previous to fluid, whereby the device comprises furthermore means for driving the belt and means for braking the drum.
Patent JP-S62246766-A (JP)
Title: Document and journal printing system
Inventor: MATSUOYA TORU
IPC: B41J5/30
Filed: 1986-04-18
Abstract: PURPOSE:To perform printing on paper having an arbitrary size, by a method wherein a magnification ratio and a contraction ratio are calculated from a discriminated printing medium dimension and a detected one, and the informations of a character font, a character pitch and a line pitch discriminated on the basis of the calculation results are converted. CONSTITUTION:A form information re-calculation apparatus 110 compares the paper size information from an information separation apparatus 102 with that from a printing paper size detection apparatus 205 to calculate a magnification or contraction ratio and forms the informations of a character font, a character pitch and a line pitch according to the calculated value to respectively transmit the same to conversion devices 106-108. A form information assembling apparatus 109 assembles form control information from the information given from the conversion devices 106-108 and the paper size information given form the form information re-calculation apparatus 110 to transmit the same to a printing control information forming apparatus 202. The apparatus 202 obtains printing information from a printing information file 201 and forms printing control information according to the form control information of the apparatus 109 to print the same through a printing control apparatus 203.
Patent JP-2000286499-A (JP)
Title: Iii nitride compound semiconductor device
Inventor: SENDAI TOSHIAKI
IPC: H01S5/042
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the concentration of current and to drop the operation voltage of an element by forming a substrate and a base layer formed of conductive metallic nitride on the substrate, forming III nitride compound semiconductor layers on the base layer and installing an electrode on the base layer. SOLUTION: In a III nitride compound semiconductor device, a base layer 14 formed of metallic nitride, TiN, for example, is formed on a substrate 11. III nitride compound semiconductor layers 16, 17 and 18 are formed on the base layer 14. An n-electrode 21 is installed on the base layer 14. Since the thickness of the n-layer becomes uniform, electricity is prevented from being concentrated. Since metallic nitride touching the n-electrode 21 is superior to a semiconductor in electric conduction, low operation voltage can be realized. Then, light in the direction of the substrate 11, which is generated in a light emitting layer, can efficiently be reflected and the luminance of a light emitting diode can be improved.
Patent JP-S57207154-A (JP)
Title: Low thermal expansion invar type fe-ni alloy with superior weld crack resistance at high temperature
Inventor: NOHARA KIYOHIKO
IPC: C22C38/00
Filed: 1981-06-15
Abstract: PURPOSE: To obtain an alloy with superior weld crack resistance at high temp. by regulating the O content and cleanliness of an alloy obtd. by adding Ni, C, Si, Mn, P and S to Fe in a specified ratio and by adding Ta, Hf, Mo and W to the regulated alloy in a specified ratio.  
     CONSTITUTION: An Fe-Ni alloy consisting of 30W45% Ni, ≤0.04% C, 0.05W0.25% Si, 0.10W0.40% Mn, ≤0.020% P+S, and the balance Fe is regulated to ≤0.0060% O content and ≤0.05% cleanliness, and to the alloy are further added 1 or ≥2 kinds of elements selected from 0.005W0.500% Ta, 0.001W0.100% Hf, 0.10W2.00% Mo and 0.10W2.00% W. At this time, the addition of said elements combined with Zr, Ca and Mg is avoided. Thus, the weld crack resistance at high temp. is considerably improved without deteriorating the low thermal expansion as an "Invar " type alloy while maintaining other basic properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5425941-A (JP)
Title: Ultraviolet curing film-forming composition
Inventor: SATOU HIDEO
IPC: C09D5/00
Filed: 1977-07-30
Abstract: PURPOSE: To improve the adhesiveness to metal plates, plastic films, etc., by adding an alkyd resin to an ultraviolet curving film-forming composition consisting of specific ingredients. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000282882-A (JP)
Title: Outboard motor
Inventor: TANAKA RYUJI
IPC: F02B39/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To install a supercharger near an engine without undue effort and avoid the engine from becoming large-sized. SOLUTION: A drive pulley 34 and a flywheel 35 are provided below and above the section, where a crankshaft 3 is protruded above an engine 2 respectively so as to be rotated integrally. A driven pulley 37 is provided on the upper end of the input shaft 21 of a supercharger 20 to be rotated integrally, and a drive belt 38 is wrapped around the drive pulley 34 and the driven pulley 37 to drive the supercharger 20. In addition, the upper shoulder section 37a of the driven pulley 37 is contained in the different level 35c, formed by the body 35a of the flywheel 35 and the ring gear 35b provided on the body 35a. Through this constitution, the flywheel 35 and the driven pulley 37 are made to overlap with each other in both the plan view and horizontal view.
Patent JP-H01261997-A (JP)
Title: Audio signal processor
Inventor: ODA MIKIO
IPC: G06F17/10
Filed: 1988-04-13
Abstract: PURPOSE:To prevent overflow generating at a DSP processing part and to attain sound quality adjusting control of which S/N is good by providing the DSP processing part which consists of an attenuator and a digital signal processor(DSP) operating part and a gain amplifier. CONSTITUTION:When a signal level is amplified, a microcomputer 7 sets the coefficient of attenuance 1/alpha to an ATT4 and sets the amplifying degree of a gain amplifier 6 to alpha in advance. Then, inputted analog signal is made into a digital signal by an ADC1 and inputted to a DSP processing part 2. The digital signal is attenuated to 1/alpha by the ATT4, and a prescribed sound quality adjusting operating is executed at a DSP operating part 5 and it is outputted. The output is converted into the analog signal by a DAC3, and an attenuating portion is corrected by the gain amplifier 6 of amplifying degree alpha and is outputted. Thus, even in maximum amplitude inputting, an amplifying action is attained without generating overflow.
Patent JP-H04303060-A (JP)
Title: Braking servo device
Inventor: OKUNO TSUYOSHI
IPC: B60T13/563
Filed: 1991-03-29
Abstract: PURPOSE:To keep off any movement of a brake pedal at the time of setting it down to an automatic braking device by constituting a valve body with a retractably fitted cylindrical member, and installing a power piston and a constant pressure passage front side in a first cylindrical member and a constant pressure passage rear side part, a valve mechanism and a variable pressure passage in a second cylindrical member, respectively. CONSTITUTION:A valve body 7 is composed of a first cylindrical member 44 at the front side and a second cylindrical member 43 at the rear side, while the end of a bellows 17, two power pistons 9, 10 and two diaphragms 11, 12 are all attached to the first cylindrical member 44, and a valve mechanism 16 is housed in the second cylindrical member 45. When atmospheric air is conducted into an internal space A' of the bellows 17 and a tandem braking servo unit is made to function as an automatic braking device, the first cylindrical member alone is advanced forward and the second cylindrical member 45 will not move at all, so that an input shaft 32 and a brake pedal are not moved as well.
Patent JP-S5614957-A (JP)
Title: Power-factor detection circuit
Inventor: AKAMATSU KENZOU
IPC: G01R21/06
Filed: 1979-07-17
Abstract: PURPOSE: To accurately detect a power-factor, by appropriately inverting the polarity of the rectified wave of a sinusoidal voltage signal depending on a logical level signal, which is generated by synthesizing three-phase current signal and changing the synthesized signal, and by effecting synthesis.  
     CONSTITUTION: The positive half wave of a sinusoidal voltage signal 1a is rectified at 1 to supply a signal 1b to a synthesis circuit 2 and a smoothing circuit 3. A positive-phase-sequence current signal 4d is detected at 4 by current transformer current signals 4aW4c detected from three-phase lines. The wave form of the detected from three-phase lines. The wave form of the detected signal 4d is changed at 5 to produce a rectangular-wave logical level signal 5a. In the synthesis circuit 2, the polarity of the signal 1b is inverted depending on the signal 5a for a time t 0 Wt 1  and synthesis is effected to produce a signal 2a. The mean value 3a of the signal 1b is determined by a smoothing circuit 3. The mean value of the signal 2a is divided by the signal 3a in a divider circuit 6 to obtain an output corresponding to a power- factor. This results in accurately detecting the power-factor through a simple circuit construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01267235-A (JP)
Title: Aligning and transfer device for stacked block of sheet
Inventor: SHIMAMOTO MASAKAZU
IPC: B65H9/10
Filed: 1988-04-15
Abstract: PURPOSE:To place blocks in sure alignment longitudinally and sideways by forming an aligning device from a No.1 means to make alignment of blocks in the Y-axis direction and a No.2 means to make alignment in the X-axis direction. CONSTITUTION:In the condition that a block (b) on a roller conveyor 9 is pressed and clamped between it and a support piece 13 with actuation of a clamp cylinder, a No.1 means 10 of an aligning device 7 swings a swinging frame 12 into upright attitude, raises the block (b) to one side in the Y-axis direction of the mentioned conveyor 9 so that the Y-axis is oriented up and down, drops the block (b) onto a receipt seat 15, and accomplishes alignment in the Y-axis direction. A No.2 means 11 presses the upright positioned block (b) aligned in the Y-axis direction to a screen 17 with advance of a pressure member 16. Therein sheets are not in pressure contact with one another different from the case in which block (b) is in horizontal attitude to allow smooth motion in the X-axis direction without receiving mutual frictional resistance, and the block (b) is aligned certainly in the X-axis direction by reference to the screen 17.
Patent JP-H04323012-A (JP)
Title: Manufacture of laminated sheet
Inventor: KOJIMA SHIGEAKI
IPC: B29K61/04
Filed: 1991-04-23
Abstract: PURPOSE:To make the manufacturing of laminated sheet with no development of smears possible by a method wherein laminate in continuous form, which is produced by arranging metal foil in continuous form on the surface of the predetermined number of sheets of phenolic resin impregnated base material in continuous form, is formed under heat and pressure and, after being cut in lengths, reheated and quenched. CONSTITUTION:Laminate is produced by arranging metal foil in continuous form 2 to the top surface and/or rear surface of the predetermined number of sheets of resin-impregnated base material in continuous form 1 such as glass sheet or the like impregnated with the predetermined phenolic resin so as to press the laminate 3 with a double belt former 4 by the pressure of 1-50kg/cm<2> and at the temperature of 140-180 deg.C. Next, laminated sheet after being treated under heat and pressure is cut in lengths with a cutter 9 and reheated in an heating oven 8 and finally quenched. The re-heat-treating is to suppress the development of the warpage and normally performed at 100-150 deg.C for 20-60min. Thus, laminated sheet having favorable heat resistance is produced highly efficiently with no development of smears.
Patent JP-S6438005-A (JP)
Title: Fungicidal composition
Inventor: YOOJIEFU NEU
IPC: A01N57/10
Filed: 1988-04-15
Abstract: PURPOSE: To obtain an antimicrobial composition which contains 2-(0-substituted alkyl)-2-thio-1,3,2-oxathiophosphorane as an active ingredient and has a wide spectrum of microbial action. CONSTITUTION: This composition contains a compound of formula I (R1 -R4 are each H, a 1-6C alkyl, a 2-6C alkenyl, a 2-6C alkynyl; X is a halogen, H, a 1-6C alkyl, mercapto), typically 2-(O-2' chloroethyl)-2-thio-1,3,2- oxathiophosphorane, as an active ingredient. The compound of formula I is prepared by reaction of phosphorus pentasulfide dissolved in an organic solvent, preferably anhydrous benzene with substituted alcohol of formula II (Hal is Cl or Br) or formula III at 20-1000 deg.C to form a dithiophosphoric acid derivative of formula IV, followed by reaction of' the product with a base at 60-80 deg.C.
Patent JP-H11288828-A (JP)
Title: Lead frame, chip inductor using the same and manufacture thereof
Inventor: KAWATE MASAO
IPC: H01F27/29
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a chip inductor capable of effectively utilizing the volume of an outer shape dimension and using as large a magnetic core as possible, and a manufacturing method therefor. SOLUTION: At a recessed part 16, a connection piece 14, the terminal wire of a magnet wire wound to the magnetic core 12, and a conductive film vapor deposited to the recessed part 16 are soldered. Then, resin molding is conducted to the chip inductor which is solder-connected to this lead frame and is separated from the lead frame. Through a forming work thereafter, an electrode 11 is led out from the side face of the chip inductor and the chip inductor is led to a bottom surface, which is a surface to be soldered with a printed board.
Patent JP-H01262685-A (JP)
Title: Bistable semiconductor laser device
Inventor: ISHIKAWA MAKOTO
IPC: G02F3/00
Filed: 1988-04-14
Abstract: PURPOSE:To contrive to easily obtain a bistable operation and to obtain bistable characteristics of a high rise optical output by a method wherein the optical confinement rate in the direction vertical to an active layer is set at a value of 0.2 or lower and the ratio of an absorption region length to the whole resonator length is set within a prescribed range. CONSTITUTION:A bistable semiconductor laser consists of an N-type GaAs substrate 1, an N-type Al0.41Ga0.59As clad layer 2, an N-type Al0.35Ga0.65As optical waveguide layer 3, an Al0.08Ga0.92As active layer 4, a P-type Al0.5Ga0.5As light reflection layer 5, a P-type Al0.38Ga0.62As clad layer 6, an N-type GaAs electrode layer 7, a p<+> diffused layer (diffused region) 8, an N-type electrode 9, a P-type electrode 10, an absorption region 11, an excitation region 12 and an electrode isolation groove 13. The regions 11 and 12 are optically coupled with each other, the optical confinement rate in the direction vertical to the layer 4 is set at a value of 0.2 or lower and the ratio l3/l of an absorption region length (l3) to the whole resonator length (l) is set within a range of 0.05<l3/l<0.4. Thereby, the clear bistable characteristics of a high rise optical output are obtained.