baber/WOPTO huggingface dataset:
Patent JP-S59146816-A (JP)
Title: Manufacture of frp plate
Inventor: MISUMI ATSUSHI
IPC: B29C57/00
Filed: 1983-02-10
Abstract: PURPOSE:To obtain easily an FRP plate wherein desired reinforcing fibers may be arranged in the direction of the thickness and the plate is provided with performance suitable for the application, by putting together bundles of different resin-impregnated reinforcing fibers that have been separately prepared and shaped, and molding the bundles integrally. CONSTITUTION:After reinforcing fiber bundles 8, 9 whose types are different are passed separately into resin tanks 6, 6 to be impregnated with resins, the resin-impregnated reinforcing fiber bundles 8a, 9a are passed separately into shaping apparatuses 5, 5 so as to have prescribed cross sections. Then the resin- impregnated reinforcing fiber bundles 8a, 9a are put together and integrated, for example after the resin-impregnated reinforcing fiber bundle 8a is wound onto a grooved mold 2 and pressed, the fiber bundle 9a is wound thereon and pressed. Further, after a press mold 17 is clamped onto the grooved mold, the grooved mold is for example introduced in a heating oven, and the resin-impregnated reinforcing fiber bundles 8a, 9a are hardened and molded integrally to obtain an FRP plate.
Patent JP-2000224159-A (JP)
Title: Method for scrambling and descrambling audio data, scrambling device, recording medium and descrambling device
Inventor: TANAKA YOSHIAKI
IPC: G06F21/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a scramble code from being known by detecting a soundless section at every partial data length of audio data and preventing audio data from being scrambled in the silent section. SOLUTION: Audio signal of two channels L and R, which are converted by an A/D converter 1, are respectively impressed on silent section detectors 6L and 6R and the silent sections are detected based on reference data 10. A logical sum is obtained by an OR gate 7 concerning detecting signals, the soundless section in one of the channels is detected, and it is impressed on a switch 4. Then the output signal of an EX-OR circuit 2 is selected in the section with sound by the switch 4, while the output signal of a through pass is selected in the silent section. That is, by applying exclusive-OR of audio data with a scramble code audio data is scrambled in the section with sound, and audio data is made so as not to be scrambled in the silent section.
Patent JP-S60166239-A (JP)
Title: Laminated foam glass
Inventor: AKAISHI NORIYASU
IPC: C03B19/06
Filed: 1984-02-08
Abstract: PURPOSE:To manufacture a foam glass having the texture of the natural stone, workable easily on-site, and suitable as an incombustible wall-covering material having light weight and high heat-insulation property, at a low cost, by bonding and integrating a dense foam glass having low porosity with a porous foam glass having high porosity. CONSTITUTION:A dense foam glass having a porosity of 1-30vol% is bonded with a porous foam glass having a porosity of 70-95% using an organic or inorganic adhesive to obtain a laminated foam glass. As an alternative method, the glass can be manufactured by heating a powdery glass containing a foaming agent on a formed dense foam glass, thereby effecting the foaming and fusion of the glass powder to obtain a porous foam glass on the dense foam glass. The dense foam glass used as the surface layer can be manufactured by sintering glass powder having particle diameter of about <=2,000mum, and can be formed in the form of colorless or colored marble, or of granite composed of a number of islands pattern and a matrix surrounding said islands. On the other hand, the porous foam glass acting as the backup material can be prepared by calcining glass powder added with a foaming agent generating gas by thermal decomposition or oxidation, e.g. limestone, carbon powder, etc.
Patent JP-H05222977-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SHIROTANI YOSHITAKA
IPC: F02D41/04
Filed: 1992-02-06
Abstract: PURPOSE:To prevent cancellation of careless lean control due to disturbance and others and to improve fuel consumption performance by continuing air-fuel ratio lean control by way of prohibiting cancellation of the air-fuel ratio lean control at the time when load of an engine comes out of a set territory without accelerator operation. CONSTITUTION:Load of an engine is detected by an engine load detection means. Additionally, whether the detected load is within a set territory of air-fuel ratio lean control or not is judged by a lean judgement means. Consequently, when the load is within the set territory, an air-fuel ratio adjustment means is controlled by an air-fuel ratio lean control means, and accordingly, the air-fuel ratio of the engine is controlled to the lean side rather than a theoretical air-fuel ratio. Subsequently, load change of the engine not caused by change of the accelerator operational amount is detected by an accelerator non-operation time load change detection means. Thereby, when the load of the engine comes out of the set territory without accelerator operation, cancellation of the air-fuel ratio lean control by the air-fuel ratio lean control means is prohibited by a lean cancellation prohibition means.
Patent JP-H09200594-A (JP)
Title: Camcorder
Inventor: MATSUMOTO TOSHIYUKI
IPC: H04N5/225
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To avoid complicated operation and to allow a photographer to exclusively engage in image pickup by starting the operation of a lap time counter through the output of a control signal against a sound of a prescribed level or over. SOLUTION: A voice signal picked up by a microphone 1 is fed to a comparator 2. The comparator 2 provides an output of a control signal when the voice signal has a higher level than a prescribed threshold level such as a starter pistol sound in a school sports. A lap time counter 3 receiving the control signal starts count operation of a lap time. A character signal generator 4 generates a character signal as a lap time signal in response to the count by the counter 3. A synthesizer 7 superimposes the character signal onto a video signal fed from a camera 6. A video signal processing circuit 8 processes the video signal and the processed signal is recorded on a recording medium such as a magnetic tape and displayed on a monitor screen.
Patent JP-H09195851-A (JP)
Title: Assembly structure of internal combustion engine
Inventor: ONDA TAKAMASA
IPC: F02F7/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a screw hole, to reduce the distance between bolts, and to realize the small size, by screwing a bolt to a nut member which consists of a high strength of material, and is fitted in the side wall of a crankcase, after penetrating it to a loose fitting hole formed at the matching face of the cylinder of the crank case. SOLUTION: To the divided surface of a crank case 2, a cylinder hole is formed by penetrating the matching face with a cylinder block 3, and a loose fitting hole 45 R is formed at the upper side of the outer periphery of the cylinder hole in the lateral direction, while a screw hole is formed at the lower side in the lateral direction. And a long groove 47R is formed from the position penetrating the loose fitting hole 45R to the divided surface along the upper side. A nut member 50 is fitted to the long groove 47R. As the nut member 50, a high strength material made by processing a steel plate is used. Consequently, since the screw hole 51R to screw the bolt is formed to the nut member 50, the strength of the screw hole 51R can be secured easily, even though it is approached to the cylinder hole 9 of the crank case 2.
Patent JP-S61182378-A (JP)
Title: Relay line automatic management system
Inventor: SASANO KOJI
IPC: H04N5/222
Filed: 1985-02-08
Abstract: PURPOSE:To confirm instantly even when the lots of broadcast raw sources are distributed or the connection is changed by displaying the name of signal source for the broadcast raw sources distributed to the display device so as to attain the easiness of confirmation of the line connection. CONSTITUTION:Signal sources G1-Gm are connected to the input circuits Y1-Ym of a distribution switcher 10 and different broadcast raw sources are supplied. Input monitors RM1-RMm are connected to the input lines Y1-Ym to supervise the supplied broadcast sources. Further, distribution destinations O1, O2, O3...On are connected respectively to output lines X1, X2, X3...Xn of the distribution switcher 10 and grouped. Reception monitors PM1-PMn are installed to each distribution destination to supervise the distributed and supplied broadcast sources. Display devices RD1-RDm and PD1-PDn are installed respectively to the input monitors RM1-RMm and the reception monitors PM1-PMn to display the name of signal sources.
Patent JP-S55115933-A (JP)
Title: Liquor purifying method in cadmium manufacturing process
Inventor: SUZUKI TSUNEO
IPC: C22B13/00
Filed: 1979-02-28
Abstract: PURPOSE: To separation-remove Pb, etc., into a cake, contained in a cleaning liquor and a KMnO 4 -added leaching liquor discharged from a Cd manufacturing process by adding MnSO 4  to the mixed liquor and filtering the liquor or further adding SrCO 3  or BaCO 3  to the filtrate and filtering the filtrate.  
     CONSTITUTION: ZnO is added to a leaching liquor of sulfating roasting discharged from a Cd manufacturing process to neutralize the liquor, and KMnO 4  is added to remove Fe, Mn, Tl, etc. in the liquor. Since the resulting purified liquor Pb together with Cd, MnSO 4  is added to the liquor and agitated to form MnO 2 . This MnO 2  adsorbs the Pb and forms a cake, which is then removed by filtration. A little Pb is left in the filtrate, so SrCO 3  or BaCO 3  is added to form SrSO 4  or BaSO 4  having high Pb adsorbing power and forming a cake. After removing the cake by filtration this filtrate is poured into a substitution vessel, where high purity Cd sponge is obtd. By the substitution action of a Zn plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09197329-A (JP)
Title: Light deflecting scanner
Inventor: MIYAMOTO HIDEYUKI
IPC: B41J2/44
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibration or the like due to the eccentricity of 2 rotary polygon mirror. SOLUTION: The rotary polygon mirror 8 is pressed to the reference face 4a of a flange member 4 by a spring mechanism 9 and integrally coupled with the rotor 5 of a motor. The member 4 has a tapered projection part 4b, which is inserted into the center hole 8a of the mirror 8 and stuck close to the hole 8a. A ring-like groove 8b is formed around the center hole 8a of the mirror 8, and while elastically expanding a thick part 8c formed by the groove 8b, the projection part 4b of the member 4 is inserted into the hole 8a.
Patent JP-S59150090-A (JP)
Title: Electrolytic cell
Inventor: ITOU KIYOTSUGU
IPC: C25B9/19
Filed: 1983-02-15
Abstract: PURPOSE:To produce caustic alkali having extremely high purity in a filter press type diaphragm system alkali chloride electrolytic cell having two sheets of ion exchange membranes by incorporating pipes for supplying and discharging liquid communicating with the inside of an intermediate chamber in a cathode chamber. CONSTITUTION:A diaphragm system electrolytic cell for an aq. alkali chloride soln. is made into a filter press type formed with a terminal anode chamber 2 having an anode 1, an intermediate chamber 3 constituted of ion exchange membranes A, B, a cathode chamber 5 having a cathode 4, a partition wall 6 and an anode chamber 8 having an anode 7 in this order. A liquid discharging pipe 13 and a liquid supplying pipe 12 communicating with the chamber 3 are provided in the upper and lower parts of the chamber 5. An aq. NaCl soln. is put into the chamber 2, water or a dilute NaOH soln. in the chamber 5 and an NaOH soln. in the chamber 3, then electrolysis is performed. The concn. of Cl ion in the soln. in the chamber 3 is kept at <=10g/l and the soln. in the outlet of the intermediate chamber is discharged to the outside of the system without admitting the same into the chamber 5 or a part thereof is returned and circulated to the inlet of the intermediate chamber, then the electrolysis is accomplished. The NaOH having an extremely low content of NaCl and high purity is obtd.
Patent JP-S60188336-A (JP)
Title: Novel carbacycline, manufacture and cell protector containing same
Inventor: BUERUNAA SUKUBARA
IPC: C07C405/00
Filed: 1985-02-08
Abstract: Carbacyclins of Formula I    <IMAGE>  (I)  wherein R1 is an alkyl, cycloalkyl, aryl, aralkyl, or heterocyclic group, Y is a keto group or a hydroxymethylene group, X is a -CH2- group or an oxygen atom, A is a -CH2-CH2-, a trans-CH=CH- or a -C 3BOND C- group, W is a hydroxymethylene group or a   <IMAGE>  D is the group   <IMAGE>   a straight-chain or branched, saturated alkylene group or unsaturated alkylene group of up to 5 carbon atoms which can optionally be substituted by 1-2 fluorine atoms, n is 1, 2 or 3, E is a direct bond, a -C 3BOND C- group or a -CR4=CR5- group wherein R4 is hydrogen or an alkyl group and R5 is hydrogen, halogen or an alkyl group, R2 is an alkyl, cycloalkyl, aryl, or heterocyclic group, and R3 is a hydroxy group, are valuable, e.g., as cytoprotective agents.
Patent JP-S60167349-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASAKURA YOSHITOMO
IPC: H01L21/762
Filed: 1984-02-09
Abstract: PURPOSE:To enable to use oxide films as stoppers to stress by a method wherein, in the insulating films on the peripheral parts of the semiconductor chips, in particular, the insulating films in a plane-formation state at the four corners, parts of the oxide films for element isolation region, for example, are formed thicker than the ordinary parts of the oxide films. CONSTITUTION:First, a nitriding film is formed on the surface of the silicon semiconductor substrate and one part of the nitriding film, where is to be used as a stopper to stress, is removed by performing an already-known selective etching, which is performed using a photo resist as a mask. Here, 3-a is a semiconductor substrate and 3-b is a nitriding film, from where a desired part only has been removed. A selective heat oxidation is performed, a thick insulating film 4-c is formed, and following that, one part of the nitriding film 3-b, where is to be used as an ordinary insulating region, is removed. Here, 4-a is a semiconductor substrate, 4-b is a nitriding film from where a desired part has been removed, and 4-c is a thick oxide film formed by performing a selective heat oxidation. Moreover, a selective heat oxidation is performed on these. 5-a is a semiconductor substrate, 5-b is a nitriding film. 5-c' is a selective heat oxide film of an ordinary thickness and 5-c is a heat oxide film thicker than the selective heat oxide film 5-c'.
Patent JP-H06257966-A (JP)
Title: Heat exchanging device
Inventor: MARUYAMA NOBORU
IPC: F28D1/06
Filed: 1993-02-10
Abstract: PURPOSE:To increase a heat exchanging efficiency by a method wherein heat absorbing tubes are constituted of hanging tubes, attached to the bottoms of an inlet and outlet headers and spiral tubes, connecting the upper and lower ends of both of hanging tubes, in a heat exchanging device equipped with a heat absorbing member consisting of the heat absorbing tubes connecting both bottoms of the inlet and outlet headers. CONSTITUTION:In a heat exchanging device, equipped with heat absorbing tubes 16 connecting the bottoms of an inlet header 1 and an outlet header 2 for a heat absorbing member 10, the heat absorbing tube 16 is constituted of a plurality of hanging tubes 3-6, whose lower ends are closed, and spiral tubes 7, 8, connecting the upper and lower ends of the hanging tubes 3-6 and having the same length. When liquid is heated by such a heat exchanging device, the liquid is supplied from the inlet header 1 of the heat absorbing member 10 into the hanging tubes 3, 5, then, the liquid is conducted to the outlet header 2 through the upper parts of the hanging tubes 4, 6 through spiral tubes 7, 8 risen up from the lower ends of the hanging tubes 3, 5. During this period of time, heat exchange is effected between heating medium, supplied from a heat medium inlet port 11 into a heating vessel 9, and the liquid in the hanging tubes 3-6 and the spiral tubes 7, 8.
Patent JP-S59148366-A (JP)
Title: Manufacture of insulated gate field effect transistor
Inventor: SHIMIZU AKINORI
IPC: H01L29/78
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the superposition of a gate electrode on a source and a drain region by forming a recess in the surface of the substrate between the gate electrode and a field oxide film, and then providing polycrystalline semiconductor layers of different conductivity types in this recess and on said film. CONSTITUTION:A gate oxide film 2, a gate electrode 3, and the field oxide film 4 are formed on the surface of the P type Si substrate 1, and holes 11 and 12 of approx. 5,000Angstrom  are formed with a resist film 7 used at this time as a mask. After removing the resist film 7 only at the part provided with the wiring on the field oxide film 4, a phosphorus doped polycrystalline Si layer 8 is deposited with a thickness of approx. 5,000Angstrom . By removing the resist layer 7, polycrystalline Si remains only at the source and drain regions 81 and 82 and the wiring parts 83 and 84, resulting in the formation of an MOSFET.
Patent JP-H08218540-A (JP)
Title: Roof decking structure
Inventor: WADA YUKIYASU
IPC: E04C3/06
Filed: 1995-02-10
Abstract: PURPOSE: To support a roof stably. CONSTITUTION: This invention relates to a roof decking structure where a beam 11 is installed on a lateral part of a post 10 and a post head plate 14 is installed across the tops of the post 10 and the beam 11 and a roof receiving material 15 is installed along the top of the beam 11 from the upper part of the post 10. The roof receiving material 15 comprises upper and lower flanges 15a and 15b which are continuously installed on the upper and lower ends of a web 15c respectively. The lower flange 15b is loaded on and fixed with the beam 11 while the lower edge on the end located at the upper part of a post head plate 14 is placed in a higher position than the other sites. A horizontal loading piece 17, which is loaded on the post head plate 14, is continuously installed to the lower edge of the end.
Patent JP-H07278174-A (JP)
Title: Glyceroglycolipid compound containing phosphorylcholine
Inventor: YAMAMOTO NAOKI
IPC: A61P31/18
Filed: 1995-02-10
Abstract: PURPOSE:To provide a new compound which is a species-specific antigen having principal antigenicity against lipid of Mycoplasma fermentans, having possibility for the clarification of the pathology of AIDS and RA and promising as an agent for human retrovirus diseases, etc. CONSTITUTION:This glyceroglycolipid compound is 1'-[2,3-bis(hexadecanoyloxy) propyl]-alpha-D-glucopyranos-6'-yl 2''-(trimethylammonium)ethyl phosphate of formula. This compound can be produced e.g. by culturing Mycoplasma fermentans GGPL strain, extracting the cultured cell with chloroform/methanol mixture to obtain total lipid, fractionating the lipid into a non-bonded part and a bonded part by a Sephadex column, fractionating the non-bonded part by iatrobeads using a chloroform/methanol/water mixture and separating from the fraction using a 1-propanol/ammonia/water solution.
Patent JP-S59148272-A (JP)
Title: Silver oxide battery
Inventor: MURAMATSU YUKIO
IPC: H01M4/06
Filed: 1983-02-14
Abstract: PURPOSE:To elimiate conductive material such as graphite and prevent deterioration of a separator caused by silver oxide by using silver oxide positive electrode prepared by forming metal silver layer on the surface of a positive pellet obtained by molding silver oxide powder. CONSTITUTION:The surface of a positive pellet 1 prepared by molding silver oxide powder is reduced by reducing solution such as formalin or hydrazine to form metal silver layer 2. Density of the positive pellet is specified to 4.5g/cc- 6.0g/cc, and viscosity of reducing solution is to 30-500 centipoise, and the surface reducing amount of the positive pellet is to 3wt% or more to the total amount of silver oxide from the standpoint of internal resistance or closed circuit voltage. When the redusing amount exceeds 20wt%, capacity of a battery is decreased due to decreased silver oxide. Therefore, the upper limit of reducing amount is preferably 20wt%.
Patent JP-H10204064-A (JP)
Title: 5-membered heterocycle having biphenylsulfonyl substitution, its preparation, use of the same heterocycle as medicine or diagnostic and medicine containing the same
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: C07D233/90
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for producing a medicine for treatment or prophylaxis of diseases induced by ischemica symptom or for producing a medicine for treatment of disturbed respiration. SOLUTION: This compound is represented by formula I [R1 is H, a 1-8C alkyl or a Ca H2a -phenyl [(a) is 0, 1 or 2]; R2 and R3 are each 1-8C alkyl, a 3-7C cycloalkyl or Cg H2g -phenyl [(g) is 0, 1 or 2]; R4 and R5 are each H, a 1-8C alkyl, F, Cl, etc.], e.g. ethyl-2-butyl-5-methylsulfanyl-3-(2'- cyanoaminosulfonylbiphenyl-4-ylmethyl)-3Hθimidazole-4-carboxylate, etc. Furthermore, the compound of formula I is preferably obtained by reacting, e.g. a compound of formula II with an auxiliary strong base such as K2 SO3 in a dipolar aprotic solvent such as acetonitrile at 0 deg.C to a boiling point of used solvent.
Patent JP-H05220754-A (JP)
Title: Core for molding resin
Inventor: HAYASHI MINORU
IPC: B29C33/38
Filed: 1992-02-07
Abstract: PURPOSE:To reduce the wt. of a core and to shorten an elution time by constituting the core of a main body part composed of a low m.p. alloy and the hollow rod-shaped core body enveloped in the main body part. CONSTITUTION:As the shape of a core material, a pipe like one opened at both ends thereof or a pipe like one opened only at one end thereof can be utilized. The material quality of the core material is pref. composed of aluminum or an alloy thereof. For example, a core 1 has a columnar part 2a and a plurality of the leg parts 2 protruding from the peripheral surface thereof and the pipe like core material 3 is inserted in the columnar part 2a so as to protrude from both ends thereof. The core 1 is set to a mold and, for example, after fiber-containing nylon 66 is molded, the mold is transferred to an oil bath to elute the core. By this constitution, the elution time of the core can be shortened as compared with a case using a solid core and the core can be reduced in its wt.
Patent JP-H09218236-A (JP)
Title: Disconnection detector for dc resistor voltage divider
Inventor: KISHIMOTO KAZUO
IPC: G01R15/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To detect disconnection under a state where a voltage is applied to a voltage applying circuit. SOLUTION: First and second resistors 8, 9 are connected in series between a voltage applying circuit 6 and the earth 7 sequentially from the voltage applying circuit 6 side to constitute a series resistor voltage divider 10. A high frequency amplifier circuit 14 detects and amplifies the high frequency component of a voltage across the second resistor 9. An envelope detection circuit 15 detects an envelope signal 15a from the high frequency component of voltage and a level decision circuit 16 delivers a level decision signal 16a when the envelope signal 15a is higher than a predetermined level and a failure detection circuit 17 delivers a failure detection signal 17a when the level decision signal 16a is sustained higher than the predetermined level for a predetermined time.