baber/WOPTO huggingface dataset:
Patent JP-H097784-A (JP)
Title: Discharge lamp lighting device
Inventor: NIIHORI HIROSHI
IPC: H05B41/24
Filed: 1995-06-15
Abstract: PURPOSE: To maintain the discharge of a discharge lamp successively and to carry out a stable lighting, by bringing the discharge lamp close to the state before the polarity is reversed instantly, when the polarity of a rectangular wave is reversed, in a discharge lamp lighting device of a rectangular wave lighting method to control the lamp power according to the outputs of a lamp current detecting circuit and a lamp voltage detecting circuit. CONSTITUTION: In this device, there are provided with a lamp current maintaining circuit 51 furnishing a lamp current maintaining period to maintain the detecting output of a lamp current detecting circuit 5 at almost the immediately before the reversing when the polarity of a lamp current is reversed; and a lamp voltage maintaining circuit 61 furnishing a lamp voltage maintaining period to maintain the detecting output of a lamp voltage detecting circuit 6 at almost the immediately before the reversing when the polarity of the lamp voltage is reversed. The lamp voltage maintaining period is set at least longer than the lamp current maintaining period, and the lamp power is regulated by the maintaining outputs of both circuits.
Patent JP-H0814030-A (JP)
Title: Exhaust emission control element deterioration detector for internal combustion engine
Inventor: KIHARA TETSUO
IPC: B01D53/94
Filed: 1994-06-30
Abstract: PURPOSE:To accurately detect deterioration degree of NOx absorbent or three way catalyst. CONSTITUTION:An exhaust control element 18 composed of NOx absorbent and three way catalyst is arranged in an engine exhaust passage. O2 sensor 22 whose output current and voltage are proportional to air fuel rate is arranged in an exhaust pipe 21 in the lower stream of the exhaust control element 18. The air fuel rate of mixed gas is temporarily shifted from lean to rich or rich to lean so that deterioration degree of NOx absorbent or the three way catalyst is detected from the peak value of the output current or voltage of O2 sensor 22 during shifting this air fuel rate.
Patent JP-H09327284-A (JP)
Title: Cigarette butt-receiving case
Inventor: ATSUMI HIROYUKI
IPC: A24F19/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette butt-receiving case enabling its opening/closing operation to be conducted smoothly. SOLUTION: This cigarette butt-receiving case proper 1 is cylindrical, with one end 11 of its axial direction closed and the other end 12 opened, and has an ash-dropping hole 131 midway of the outer peripheral surface 13 and a recessed groove 132 axially extending from the one end 11 to the other end 12. A spring member 3 has a level, difference 311 on one end 32 side of the raised portion 31 and a hole 312 on the other end 33 side, and is set up on the recessed groove 132. A cover 2 is cylindrical, with its one end 21 in the axial direction opened and the other end closed, and has a projection on one end 21 side of the inner peripheral face. The projection is mounted detachably on the cease proper 1 and opens/closes the ash-dropping hole 131 in such a state as to be allowed to slide on the spring member 3.
Patent JP-S63313289-A (JP)
Title: Contactless id card
Inventor: NISHIKAWA YASUJI
IPC: G06F21/62
Filed: 1987-06-16
Abstract: PURPOSE:To omit the transmission of all pieces of unnecessary personal information by comparing the code of a receiving signal with an information identification (ID) code, and when both the codes coincide with each other, transmitting only personal information corresponding to the information ID code. CONSTITUTION:In an EPROM 5 of a contactless ID card, n pairs of personal information codes 6A indicating personal information and information ID codes 6B for identifying the personal information codes 6A are registered. On the other hand, a CPU 4 transmits/receives signals to/from a card reader 2 through an antenna 3. At the time of receiving an information ID code from the card reader 2, the CPU 4 compares the received code with the information ID code 6B in the EPROM 5 and transmits only the personal information code 6A corre sponding to the coincident code. Since the whole personal information is not transmitted, the processing time can be shortened.
Patent JP-H03103747-A (JP)
Title: Apparatus and method for automated flow rate measurement
Inventor: JIEROOMU JIYOSEFU MAASU
IPC: G01N11/02
Filed: 1990-06-07
Abstract: PURPOSE: To execute inspection with high accuracy and high reproducibility by filling the inspection cavity of a block with a polymer and calculating the flow rate of the thermoplastic resin from a continuous stage adjusted in timing and succeedingly cleaning the inspection cavity and a piston. CONSTITUTION: The automated flow rate measuring machine 10 contains a plurality of the stations 1-7 arranged to the periphery of the heating block attached on a table 21. A polymer is received from the carousel 22 arranged on the station to be inserted into the inspection cavity 24 of the heating block 20. The piston rod 28 having a piston foot 26 in the inspection cavity 24 is heated and a weight 30 is moved on the piston rod 28 and the flow rate of the thermoplastic resin from a continuous stage adjusted in timing is calculated. The cleaning of the stations 3, 4, 5, 7, the piston foot 26, the piston rod 26 and the inspection cavity 24 is made easy.
Patent JP-H0314292-A (JP)
Title: Manufacture of high-density mounting module
Inventor: KINOSHITA MASAKI
IPC: H01G4/12
Filed: 1989-06-13
Abstract: PURPOSE:To suppress a solder amount to be used to a small amount, and to manufacture a multilayered high-density module which is strong against a thermal impact without variation in a capacity upon damage of the electrodes of a ceramic chip capacitor by holding mounting electrodes of the capacitor on the some surface as a circuit mounting land, filling resin, securing the capacitor and then adhering it by soldering. CONSTITUTION:A temporarily securing film 10 such as a polyester film, etc., having an adhesive layer of silicone resin is plated to the mounting surface 1, of a first layer substrate 1 having an engaging hole 4 and a component mounting land 3. Thereafter, a ceramic chip capacitor 5 is inserted into the hole 4, adhered to the film 10 to be fixed, filling epoxy resin 9 is poured, and solidified. Then, the film 10 is peeled. Thus, the surface 1, is constructed to have only one faces of an external electrode 7 for mounting the land 3 and the capacitor 5 of the substrate on the surface. Solder cream is printed only on a part necessary to be adhered by soldering to such a planar surface 1', heated, and adhered with the capacitor 5 to a circuit pattern by soldering.
Patent JP-S63312616-A (JP)
Title: Semiconductor porcelain composition
Inventor: MATSUDA KIYOSHI
IPC: H01G4/12
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a semiconductor porcelain composition which exhibits excellent nonlinearity and positive temperature coefficient by specifying the ranges of X, Y, Z of CaXBaYSr(1-X-Y)TiZO3 as a main ingredient, and containing second, third and fourth ingredients in specific ranges, respectively. CONSTITUTION:95.0-99.74mol% CaXBaYSr(1-X-Y)TiZO3 (where X=0.06-0.40, Y=0.36-0.90, X+Y= 0.6-1.0, Z=1+(n-1)X, and n=1.01-1.10) as a main ingredient, 0.001-1.5mol% at least one of Nb2O5, Ta2O5La2O3, CeO2, Nd2O3, Dy2O3, Y2O3, Eu2O3, Sm2O3 as a second ingredient, 0.005-1.5mol% at least one of ZnO, MnO, CoO, Sn)2, NiO, Cr2O3 as a third ingredient, and 0.01-2.0mol% at least one of Al2O3, SiO2 as the fourth ingredient are contained.
Patent JP-2000337677-A (JP)
Title: Removing method of volatile organic compound in building
Inventor: AMANO FUKUHITO
IPC: F24F7/013
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing volatile organic compound from a newly built building safely in a short period of time so as to reduce the compound to a concentration which is not hazardous for health. SOLUTION: The doors 20 for an opening 10 at least one place in a building are opened to make an exhaust opening 11 and, similarly, the doors 20 of the opening 10 at least one place of the building are opened to make an air feeding opening 12 while a ventilating device 30 is mounted detachably on at least either one of the air feeding opening 12 or the exhausting opening 11. The ventilating device 30 is operated to make air passages for the flow of air in the building and remove the volatile organic compound from the building materials or the like by promoting the evaporation of the compound.
Patent JP-H0446008-A (JP)
Title: Method for preventing corrosion of material of apparatus handling aqueous sodium sulfide solution
Inventor: HOSOYA KEIZO
IPC: C01B17/22
Filed: 1990-06-11
Abstract: PURPOSE:To considerably reduce the corrosion of carbon steel by an aq. sodium sulfide soln. even at about 100 deg.C by adding Na2S4 to the sodium sulfide soln. by a proper amt. related to the concn. of sodium sulfide in the soln. CONSTITUTION:When carbon steel is used as the material of an apparatus ad an aq. sodium sulfide soln. is handled at ordinary temp. to 100 deg.C, Na2S4 is added to the sodium sulfide soln. by >=0.4wt.% (y) in the case of >=5wt.% concn. (x) of sodium sulfide in the soln. and an amt. (y) (wt.%) defined by the inequality in the case of <5wt.% concn. (x). The passivation of the carbon steel is accelerated and the corrosion is inhibited.
Patent JP-H06169006-A (JP)
Title: Holding plate for semiconductor substrate
Inventor: YANAGIHARA SHINGO
IPC: H01L21/68
Filed: 1992-06-10
Abstract: PURPOSE:To remove chip easily bonded to a semiconductor substrate holding plate, in a chemical bath. CONSTITUTION:Through holes 1a are bored at parts of a semiconductor substrate holding plate 1 corresponding to the bonded parts of chips 3. Accordingly, an adhesive 2 is easily dissolved by a chemical, and the chips are easily removed from the semiconductor substrate holding plate 1, since the solution in a chemical bath 6 touches the adhesive 2 through the through holes 1a.
Patent JP-2000018310-A (JP)
Title: Hydraulic shock absorbing type motor supporting device
Inventor: BUNGART ERNST
IPC: F16F13/26
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To shield a shock of a motor at the time of idling and to ensure an auxiliary reduction of a switchable rigidity level by forming a preventing device by an auxiliary supporting spring forming an auxiliary chamber closed or released at a fluid connecting portion and being capable of connecting the auxiliary chamber to a chamber. SOLUTION: A fluid connecting portion 5 is provided between a chamber 2 and an auxiliary chamber 4. The fluid connecting portion 5 is formed by a movable portion 7a and openings 8a, 8b of a fitting plate 7b. Here, the movable portion 7a and the fitting plate 7b are rotated in a reverse direction each other and the openings 8a, 8b can change a cross section of the fluid connecting portion 5 from a 'close' to a 'release' at a shape of a restriction of a hole. When a high frequency vibration in a fixed portion 12 enters at the state that the fluid connecting portion is opened, a chock absorbing fluid does not arrive at the chamber 3 and a demolition of the high frequency vibration in the chamber 2 occurs.  When a low frequency vibration is introduced through the fixed portion 12, the shock absorbing fluid is fed from the auxiliary chamber 4 to the chamber 3 through the chamber 2 and a restriction groove 15 and is again counter-flowed.
Patent JP-S6127325-A (JP)
Title: Frictional disc made from carbon
Inventor: IWAKI HIDEHIKO
IPC: F16D65/12
Filed: 1984-07-19
Abstract: PURPOSE:To provide a disc with higher shearing stress by forming a frictional disc by laminating ones yielded by cutting carbon fiber fabric into small pieces and combining them with carboneous matrix. CONSTITUTION:A carbon fiber fabric is cut into small pieces of 5 to 50mm., which pieces are impregnated with resin, laminated into a prescribed length in a prescribed mold, heated, and pressurized for their formation, and furthermore calcined for manufacturing a brake disc. Since, in laminating the fabric pieces, provided edge parts thereof are put in order strength of joining between adjoining parts 2 of said edge parts is reduced, the small pieces 1 of the fabric are such laminated that surfaces of the small pieces are partly overlapped to prevent the edge parts from being put in order. Hereby, yarn ends of the edge parts stick in the surface of the fabric, whereby shearing stress of the fabric in both directions thereof can be reinforced.
Patent JP-H0768667-A (JP)
Title: Production of linear-ribbed bag
Inventor: TAKAGAKI TADAO
IPC: B29C59/02
Filed: 1994-06-08
Abstract: PURPOSE:To produce a bag whose bag body has high rigidity, in a multilayered resin film consisting of an inner low m.p. resin layer and an outer high m.p. resin layer, by providing outwardly protruding ribs to the multilayered resin film. CONSTITUTION:To both surfaces having linear projections of a plate-shaped mold, upper and lower female molds having linear cavities piercing therethrough corresponding to the linear projections of the mold are arranged in a freely openable and closable manner and a film is held between those molds to be subjected to compression molding under heating to obtain a linear-ribbed film.
Patent JP-H09309118-A (JP)
Title: Molding die for different hardness cushion body and manufacture thereof
Inventor: KIRYU AKIO
IPC: B29L31/58
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To manufacture simply a different hardness cushion body of good quality by forming rotatably upward a bar protruding from a cavity wall face of a bottom force and retaining a bag or a film in a cavity by the bar. SOLUTION: A cavity 12 corresponding to the shape of a desired cushion body is formed on a bottom force 11, and both sides of a rear wall face 13 of the cavity 12 are formed into separating walls 13a separated from other sections. Two bars 16 as a unit almost in parallel each other and protruding forward into the cavity 12 are fixed on the base section side 16a on the separating walls 13a on both sides. The bars 16 are rotated upward together with the separating walls 13a, and when the separating walls 13a are returned into the cavity 12, the bars are retained almost in the horizontal state being separated from a cavity bottom face 14. Plastic film bags are installed on the bars 16 and hung down into the bottom face cavity 12.
Patent JP-H05343597-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJITA NORIHIRO
IPC: H01L23/50
Filed: 1992-06-10
Abstract: PURPOSE:To improve a conducting state of a probe needle with outer leads when an assembled device is inspected by using a probe needle and to enhance reliability of the inspection by forming a plurality of uneven parts on at least part of a surface of the leads of a semiconductor integrated circuit device. CONSTITUTION:A semiconductor integrated circuit device 1 has a semiconductor chip sealed in a package body 1a made of epoxy resin, etc., and outer leads 1b protruding from four side faces of the body 1a to externally extend electrodes of the chip. In this case, a recess 1b3 is formed on an upper surface of the lead 1b, i.e., a surface of opposite side to a mounting surface of the device 1. The recess 1b3 is so formed in a depth and a shape as to satisfactorily contain the end of a probe needle 2 of an inspecting device. Thus, sliding of the needle 2 is suppressed, a contact area of the lead 1b with the needle 2 is increased to improve a conducting state of the needle 2 with the lead 1b.
Patent JP-S636588-A (JP)
Title: Electrophotographic copying machine
Inventor: NAGAHASHI KEIICHI
IPC: G03G15/20
Filed: 1986-06-26
Abstract: PURPOSE:To laminate a transparent synthetic resin film to a sheet-like printed matter, etc., by exposing a fixing device to the outside of a machine body, and driving only the fixing device at the time of exposure. CONSTITUTION:At the time of a laminating process, the upper half body 41 of an electrophotographic copying machine is separated from the lower half body 42, and by turning it upward centering around a pivot 43, a fixing device 30 is exposed to the outside of a machine. In this state, heating rollers 31, 32 and a discharge paper roller 33 are driven to rotate, and also, by bringing heating heaters 31a, 32a, the rollers 31, 32 are set to a prescribed temperature. Subsequently, when a laminated body is inserted into the device 30, the laminated body passes through between the rollers 31, 32, and discharged to the outside of the device 30. This laminated body is heated and pressed in the course of passing through the rollers 31, 32, an adhesive agent which has been formed on one face of a transparent synthetic resin film is melted, and a sheet-shaped printed matter is laminated with the transparent synthetic resin film.
Patent JP-H09329968-A (JP)
Title: Solvent recovering device for wet type electrophotographic device
Inventor: TAKEUCHI NORIYASU
IPC: G03G15/10
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To suck solvent vapor evolved in the periphery of a fixing part and the solvent mist arising in the periphery of a wet type developing part, and to recover the solvent efficiently isolated from air. SOLUTION: In this device, the solvent vapor evolved in the periphery of the fixing part 8 and the solvent mist arising in the periphery of a photosensitive body and the wet type developing part 15 are sucked by the solvent recovering chamber 43 for separating into the solvent and the air. In this case, the diffusion of solvent vapor inside the device is prevented by covering the periphery of the fixing part 8 by a first solvent collecting chamber in a tight closure state as much as possible and the diffusion of solvent mist inside the device is prevented by covering the periphery of the photoreceptor and the wet type developing part 15 by the second solvent collecting chamber 28 in the tight closure state as much as possible. In such a manner, the recovering efficiency is enhanced.
Patent JP-S5673596-A (JP)
Title: Treatment of sewage
Inventor: NAKAYAMA KATSUO
IPC: C02F3/08
Filed: 1979-11-22
Abstract: PURPOSE: To decrease the BOD in sewage and perform nitrification and denitrification of ammonia simultaneously by immersing the entire surface of the rotary disc group of a rotary disc type biochemical treating apparatus into sewage and rotating the same by means or air of oxygen-contg. gas.  
     CONSTITUTION: The upper part of a rotary disc type biochemical treating aerating vessel 16 is opened and a rotary disc group 14 is completely immersed into sewage. When air or oxygen-contg. gas is ejected from a diffuser 13, gas enters a cup 11 and causes the disc group P to rotate. Then, the BOD in the sewage lowers and ammonia and org. nitrogen are nitrified and denitrified. In this way, nitrification and denitrification may be performed simultaneously and economically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5776239-A (JP)
Title: Controlling method for air fuel ratio of internal combustion engine
Inventor: TAKEDA YUUJI
IPC: F02D41/14
Filed: 1980-10-29
Abstract: PURPOSE: To prevent the exhaust emission from being deteriorated by a method wherein the skip action is interrupted when the inversion of the output of an oxygen concentration detector from lean signal to rich signal and the inversion of that from rich signal to lean signal are generated continuously in a short time.  
     CONSTITUTION: An electronic controlling unit 14 converts the rich and lean signals from the oxygen concentration detector 46 to controlling signals which control the injection quantity at a fuel injection valve 15. When the output of said detector 46 changes from the lean signal to the rich signal or vice versa, the controlling signal level is skipped by the respective predetermined different values. At this time, the skip generated by said inversion from the lean signal to the rich signal or in reversion from the rich signal to the lean signal or the generation of ship due to said inversion is detected and, when said inversion occurs again within the predetermined period of time after the detection, the skip action is interrupted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6131347-A (JP)
Inventor: SUGO KIMIHIDE
IPC: C04B35/111
Filed: 1984-07-19
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-S5482944-A (JP)
Title: Initializing system for microprogram
Inventor: KOBAYASHI YOSHIYUKI
IPC: G06F11/00
Filed: 1977-12-15
Abstract: PURPOSE: To reduce the processing time of initialization of μPRG, by constituting the system with the POM containing the microprogram μPRG having specific codes, operation control circuit, FF circuit and multiplexer.  
     CONSTITUTION: The address of ROM2 is first the address Y, from which μPRG is executed with the operation control unit 1. If a failure is taken place to μPRG during execution, CPU detects the failure and delivers the initialize signal A to the set terminal of FF4. The signal B is outputted from FF4, the multiplexer 3 is changed over, and the unit 1 performs no data operation of ROM 2. When the readout of ROM 2 is advanced and the specific code is read out, the clear signal C is outputted and FF4 is reset, the signal B is disappeared; and the output of ROM 2 is transferred to the unit 1 via the multiplexer 3. At that time, since the instruction is the branch instruction to the address Y, μPRG goes to the address Y, performing to initialization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0319941-A (JP)
Title: Detecting method of inserting failure in multi-colored jet loom
Inventor: TANIZAKI HIROSHI
IPC: D03D51/34
Filed: 1989-06-14
Abstract: PURPOSE:To prevent generation of false detection by comparing detected information of detector provided in attaining region of top end part of inserted weft with foregoingly inputted standard value for comparison in each weft and determining existence of generation of inserting failure. CONSTITUTION:In a multi-colored jet loom, attainment of top end part of inserted weft is detected by a weft detector provided in opposing to deforming reed in a weft-inserting region corresponding to between woven cloth and selvage, then pulse-like signal is generated and inputted into a loom-controlling computer. Standard pulse numbers for comparison are foregoingly inputted into said controlling computer with each sort of weft and counted pulse number from said detector is compared with standard pulse number for weft in inserted state, then weft is estimated as existent for the counted pulse number larger than said standard pulse number and is estimated as absent for the counted pulse number smaller than the standard pulse number, then stopping of operation of the loom is ordered and alarm is given.
Patent JP-H0443912-A (JP)
Title: Detector for distance between precedent vehicle and automatic tracking vehicle
Inventor: SHIRAKAWA HIROYUKI
IPC: G01C3/06
Filed: 1990-06-08
Abstract: PURPOSE:To accurately perform automatic tracking even in the nighttime by preparing two kinds of window shapes for the daytime and nighttime, and switching them associatively with the headlight illumination switch of an automobile. CONSTITUTION:A window forming device 12 generates windows in two kinds of shapes, i.e. a shape 13 which encircles the whole rear part of a precedent vehicle and a shape 13a which encircles the right and left tail lights or reflectors of the precedent vehicle. The switch 15 is associated with the headlight illumination switch of the automobile to use the window 13 in the daytime when the headlights are not used and the window 13a in the nighttime. In a nighttime travel, the automatic tracking is performed by detecting reflected light which is emitted by the headlights of this vehicle and reflected from the reflectors of the precedent vehicle or the light from the tail lights of the precedent vehicle. In this case, an intense light source such as light for road illumination is easy to enter the upper part of the window arranged for the daytime, so the automatic tracking is reordered impossible.