baber/WOPTO huggingface dataset:
Patent JP-S5788598-A (JP)
Title: Fault detecting method of storage device
Inventor: HIRAYAMA TETSUO
IPC: G06F12/16
Filed: 1980-11-21
Abstract: PURPOSE:To increase the reliability of the checking function without erasing the contents of storage, by periodically calculating the contents of the address in a prescribed range of a storage device during the actual working and then comparing the result of calculation with the contents of a specific address. CONSTITUTION:When a main power supply 114 becomes faulty during its working to cause a voltage drop, a fault detecting circuit 121 detects this and this detection signal is supplied to a processor 111 in the form of an interruption signal. The processor 111 actuates a power supply changeover device 117 and connects a battery 115 only to an RAM116 to protect the storage of the RAM116. Then the idle time of the processor 111 is detected, and this idle time is utilized to carry out an addition from an address (m) to (n) of the RAM116. This result of addition is compared with the contents of an address n+1, and the coincidence or dissidence is detected to decide the working state of the RAM. Accordingly no erasion of the storage contact is caused at all since no breakdown is given to the contents of the RAM116 although the operation of the processor is discontinued.
Patent JP-S6036110-A (JP)
Inventor: ROBAATO KIISU TOMURINSON
IPC: B28C5/36
Filed: 1984-07-05
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-S6028897-A (JP)
Title: Digestion process
Inventor: SHIRAKAWA NOBORU
IPC: F02G5/02
Filed: 1983-07-26
Abstract: PURPOSE:To perform digestion with high efficiency by generating electric power with a gas engine by introucing digestion gas generated in a digestion tank into a gas engine, then charging exhaust gas at high temp. exhausted from the gas engine into a storage tank of raw sludge directly. CONSTITUTION:Raw sludge 1 such as urban sewage, dipped-up night soil, etc. is fed to a storage tank 3 with a charge pump 2, then transferred to a digestion tank 5 with a charge pump 4, where it is digested anaerobically. Digestion gas 6 generated in the digestion tank 5 is conducted to a gas engine 7 where electric power is generated. Electric power 8 is recovered and the exhaust gas 9 at ca.500 deg.C exhausted from the gas engine 7 is fed directly to the above described storage tank 3 where heat is recovered and low temp. waste gas 10 is liberated to external atmosphere.
Patent JP-S61295582-A (JP)
Title: Developing device
Inventor: IKEDA MASAMICHI
IPC: G03G15/01
Filed: 1985-06-25
Abstract: PURPOSE:To prevent the toner of a developing device from being mixed by providing a covering means consisting of >=2 layers of a high magnetic material and a nonmagnetic material in combination. CONSTITUTION:A shutter 12 has two-layered constitution of a layer 7A made of a material having large magnetic permeability and small magnetic susceptibility, e.g. 'Permalloy(R)' and a layer 7B made of a nonmagnetic material such as aluminum, copper, and stainless steel. Lines of magnetic force from the sleeve 13 are confined to the layer 7A and the shutter itself is not magnetized, so the shutter does not attract toner developing a latent image on a photosensitive drum 1. Further, the shutter itself is not attracted to the developing sleeve 13 by the effect of the layer 7B. Therefore, the opening part of the developing sleeve 13 is blocked by the shutter 12 without any gap to prevent the magnetic toner from being mixed owing to its scatter sufficiently.
Patent JP-H01307098-A (JP)
Title: Read only memory
Inventor: ITO MIKIO
IPC: G11C29/00
Filed: 1988-06-03
Abstract: PURPOSE:To attain a quality test without altering a test program even when the alteration of memory contents is generated by providing a test data memory area to have stored test data used for the self-quality test. CONSTITUTION:A product code PRCODE is read from a test data memory area 1 of a mask ROM, and whether or not the code corresponds to the product, for which a test is currently executed, is confirmed. When they correspond, a continuous number MROM is read from the area 1, and whether or not the MROM corresponds to a continuous number N allotted at the fitting position of the mask ROM, for which the test is currently executed, is confirmed. When they correspond, the main data of the mask ROM are read, and the value of sum checking is calculated. Next, the correct value SUM of the sum checking is read from the area 1, and the correct value SUM is compared with the calculation, and when they correspond, version information VERS is read from the area 1, displayed, and it is supplied as the reference of the test.
Patent JP-H09314969-A (JP)
Title: Method for fitting spring material for back tension of ink ribbon, and back-tension structure thereof
Inventor: WATANABE KAZUYA
IPC: B41J35/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate spring mounting work without detriment to an expected back tension function. SOLUTION: A ribbon holding portion 8 of a spring material 6 is tentatively held by a tentative holding means 9 at a standby position, which is spaced from an ink ribbon in the direction of the thickness of the ribbon, against an elasticity restoring force of the spring material 6, until the spring material 6, which imparts back tension to the ink ribbon mounted to a spring receiving part 7 provided on the side portion of a ribbon running route, is led at least to a specific position near a normal mounting position in the width-wise direction of the ribbon. When the spring material 6 reaches the normal mounting position of the spring receiving part 7, the tentative holding by the temporary holding means 9 is released, and the ribbon holding portion 8 of the spring material 6 is moved to a ribbon holding position by the elasticity restoring force of the spring material 6.
Patent JP-S62428-A (JP)
Title: Agent for suppressing obesity
Inventor: SHIBATA TERUHIKO
IPC: A61K36/02
Filed: 1985-06-25
Abstract: PURPOSE:A water-soluble fraction containing porphyran and obtained from algae belonging to Porphyra genus is used as the objective agent for suppressing obesity. CONSTITUTION:Algae belonging to Porphyran genus, e.g. Porphyra tenera, Porphyra yezoensis, Porphyra pseudolinearis, Porphyra suborbiculata, Porphyra onoi, etc., is heated in the presence of water, and the resultant water-soluble fraction is dried, or the polymeric substance (porphyran) existing in the water is precipitated and the product is used as a component of the objective agent.
Patent JP-H10333332-A (JP)
Title: Heat resistant photosensitive polymer composition and production of relief pattern
Inventor: OE TADAYUKI
IPC: G03F7/037
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant photosensitive polymer compsn. having high sensitivity, capable of shortening development time and having satisfactory adhesiveness to a substrate by incorporating a specified polyamic acid amide, a specified polyamic acid an o-quinonediazido compd. SOLUTION: This heat resistant photosensitive polymer compsn. contains a polyamic acid amide having repeating units represented by formula I, a polyamic acid represented by formula II and an o-quinonediazido compd. In the formula I, R<1> is a tetravalent org. group, R<2> is a divalent org. group having a carboxyl group or a phenolic hydroxy group and R<3> and R<4> are monovalent org. groups. In the formula II, R<5> is a tetravalent org. group, R<6> is a divalent org. group, R<7> is a monovalent org. group and (q) is an integer of >=1. The compsn. is applied on a substrate, dried, exposed, developed and heated to form the objective polyimide relief pattern.
Patent JP-S5839792-A (JP)
Title: Alloyed zinc plated steel plate
Inventor: OIE YOSHIHIRO
IPC: C25D5/26
Filed: 1981-09-04
Abstract: PURPOSE:To provide an alloyed zinc plated steel plate which prevents cratering during electrodeposition painting by forming the surface compsn. of a plating layer into the single phase structure of an Fe-Zn alloy contg. no alpha-Fe and specifying the thickness of said plating layer. CONSTITUTION:An alloyed zinc plated steel plate which is formed with a plating layer wherein the surface compsn. is the single phase structure of Fe-Zn contg. no alphaFe to 3-20mu thickness by applying zinc hot dipping or zinc electroplating  on a steel plate and heating the steel plate or applying Fe-Zn codeposition electroplating on the steel plate. The alloyed zinc plated steel plate having the surface of the single phase structure obviates deposition of nuclear materials in the plating layer and suppresses cratering in the state of cationic electrodeposition painting. If the thickness of the plating layer is about 1-2mu, there is no effect of suppressing the cratering.
Patent JP-S5564964-A (JP)
Title: Production of clad slab
Inventor: MATSUMURA SHIYOUGO
IPC: B23K9/04
Filed: 1978-11-11
Abstract: PURPOSE: To readily produce the clad slab of high adhesion power with simple equipment by heating and melting the slab surface layer and clad blank by plasma arc in an inert atmosphere on the slab surface to form a molten pool then allowing the same to solidify.  
     CONSTITUTION: A plate-form clad blank 1 is placed on a base metal slab 2. While it is being moved on rollers in the arrow direction, the surface layer of the slab 2 and blank 1 are simultaneously melted by the plasma arc by the plasma torch 5 which is covered with a case 4 whose inside is set in an inert atomsphere. Since the plasma arm is of high heat density, a molten pool is rapidly formed on the slab 2. When this is solidified, the blank 1 fusion bonds onto the slab 2 and the clad slab having this as its clad layer 3 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000331046-A (JP)
Title: Cad system for resin mold conception design
Inventor: SAWADA MASANORI
IPC: G06T15/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the labor and the man-hour of a CAD system user without making a CAD system complicated or expensive. SOLUTION: A centroid calculation means 1 calculates the centroid of each of indicated plural face data out of inputted or generated face data, and an offset direction indicating vector calculation means 2 calculates offset direction indicating vectors going to an indicated offset direction point from respective centroids of plural face data, and a normal vector calculation means 3 calculates normal vectors at respective centroids of plural face data. A face data offset means 4 offsets each of plural face data in the direction of the normal vector if the angle formed between the offset direction indicating vector of the face data and the normal vector is <90 deg.. The means 4 offsets each of plural face data in the opposite direction of the normal vector if the angle formed between the offset direction indicating vector of the face data and the normal vector is >90 deg..
Patent JP-H11329310-A (JP)
Title: Active matrix driving fluorescent display tube and manufacture thereof
Inventor: TAKANO SADAO
IPC: H01J31/15
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent faulty emission of a fluorescent layer in an active matrix driving fluorescent display tube. SOLUTION: A silicon wafer 3 on which independently driven positive electrodes 2 are formed in a matrix pattern is put on a substrate 5 of an envelope of this active matrix driving fluorescent display tube. The wafer 3 is formed by constituting a required structure on a silicon substrate formed by slicing a high purity silicon single crystal, and by cutting it. A control electrode 10 is set on the upper surface of the wafer 3. A filament-shaped negative electrode 11 is positioned above the wafer 3. The negative electrode 11 has an electron emission material 13 around a core wire 12. A cutting plane 15 of the wafer 3 is GND, which is coated with an insulating material 16, and obtained by burning after applying an alumina sol. Insulation is kept between the control electrode 10 and the positive electrodes 2 to prevent occurrence of a short circuit, even when free metal such as Ba etc., emitted from the negative electrode 11 is attached to the cutting plane 15, in the driving. Thus, fault emission of the positive electrodes 2 is prevented.
Patent JP-H088489-A (JP)
Title: Optical pick-up device
Inventor: NAITO HIROKI
IPC: H01S5/00
Filed: 1994-06-21
Abstract: PURPOSE:To provide an optical pick-up device unnecessitating the use of diffraction gratings by employing a semiconductor element that is low in operating current, high in reliability, and capable of oscillating three beams. CONSTITUTION:A light pick-up device is composed of a semiconductor laser device, a hologram provided onto the optical path of a reflected light from a recording medium to change the optical path of a reflected light, and a photodetective device which receives a reflected light, wherein the semiconductor laser device is equipped with a first clad layer (N-type Ga0.4Al0.6As) 32, an active layer (Ga0.85Al0.15 As) 33, a first light guide layer (P-type Ga0.5Al0.5 As) 34, and a second light guide layer (P-type Ga0.8Al0.2As) 35 all formed on an N-type GaAs substrate 31. Thereafter, a current block layer (N-type Ga0.4Al0.6As) 36 is formed in a region other than windows 36a, 36b, and 36c which serve as a current channel for constricting a current. A second clad layer (P-type Ga0.5Al0.5As) 37 is formed thereon.
Patent JP-H034135-A (JP)
Title: Turning test method for automobile
Inventor: MURAKAMI MASAKI
IPC: G01M17/00
Filed: 1989-05-31
Abstract: PURPOSE:To find the driving speed of respective wheels by deriving the turning radii of the respective wheels and the ratio of the turning radii based on a turning radius set value and various vehicle dimensions, and multiplying the turning speed by the ratio. CONSTITUTION:The front right, front left, rear right, and rear left wheels corre spond to dynamometers 2-1 - 2-4, respectively. The turning speeds V1 - V4 of the respective wheels are proportional to the turning radii R1 - R4, whose rations R '1 - R '4 are multiplied by the turning speed V of the automobile to find the turning speeds V1 - V4 of the respective wheels. Meters 2-1 - 2-4 are con trolled according to the speeds V1 - V4. Namely, data outputted from a computer 3 to a differential control unit 4 are the differential rotating speed between the front and rear, the difference rotating speed between the front right and left wheels, and the differential rotating speed between the rear right and left wheels. Then, a control circuit 6 performs travel resistance control over the meters 2-1 - 2-4 according to indicated values from the unit 4 and travel resis tance generator 5 to conduct an equivalent test of a stationary circular turning travel.
Patent JP-H08310557-A (JP)
Title: Can suspending device
Inventor: NAGAOKA KUNJI
IPC: B65B17/02
Filed: 1995-05-12
Abstract: PURPOSE: To allow a suspending device to be attached to cans having different sizes by a method wherein a plurality of engaging pieces which stand obliquely toward the inner side are formed in a circumferential direction on the inner periphery of a recess on the rear side of a cap-shaped engaging part corresponding to the upper shape of a can, and a protrusion is formed on the upper inner side of at least one of the engaging pieces so as to contact the upper part of the can. CONSTITUTION: In a suspending device, cap-shaped engaging parts 3 are formed on a plate-shaped body of a synthetic resin at six points thereon and four engaging pieces 4a,... which stand obliquely toward the inner side are formed on the inner periphery of a rear side recess of each engaging part 3 continuously and integrally with the plate-shaped body and a semispherical protrusion 5 is formed on the upper inner side of each engaging piece 4a. When a can is attached to the part 3, in use, each engaging piece 4a is pushed by the upper end of a can C (CS, CL) and elastically, outwardly deformed and after the upper end of the can C has passed, a part just below the edge of the upper part of the can is brought into contact with the protrusion 5 of the piece 4a,... so that the end of edge of the upper end of the can contacts the upper end of the piece 4a,... as to be fixed thereon.
Patent JP-H0432343-A (JP)
Title: System file fault detection system
Inventor: MURAKAMI TADASHI
IPC: H04M3/22
Filed: 1990-05-29
Abstract: PURPOSE:To prevent 2nd occurrence of a fault due to a same cause occurred in a system file and to execute the fault recovery in a short time by providing a storage means storing restoration processing, calling the restoration processing from the storage means on the occurrence of a fault in the communication system and executing sequentially the restoration processing so as to discriminate the fault. CONSTITUTION:When a main storage device 1 stores revision restoration processing A11, A21 of a system file on the occurrence of a fault, a controller 3 reads the revision restoration processing A11 of a system file stored in the main storage device 1, loads it to a system file A so as to restore the revision restoration processing A1 of the system film inputted by a maintenance personnel via a maintenance operation terminal equipment 2. Moreover, the controller 3 discriminates it that the revision A1 of the system file is a cause to the fault and prints it out that the revision A1 of the system file to the maintenance operation terminal equipment 2 is a cause to the fault. Thus, 2nd occurrence of the fault due to a same case in the system file is prevented and the fault restoration is implemented in a short time.
Patent JP-S5662257-A (JP)
Title: Electrophotographic method
Inventor: YUGE SHIZUO
IPC: G03G9/08
Filed: 1979-10-26
Abstract: PURPOSE: To obtain a superior image free of middle or edge whitening, by binding a photoconductive fine powder with a resin, smoothing its surface to a specified smoothness, forming an electrostatic latent image on the photoreceptor thus obtained, and developing this latent image with a specified high-resistance magnetic one-component type toner.  
     CONSTITUTION: A photoconductive fine powder, such as CdS.CdCO 3  is bound with a thermosetting acrylic resin or the like and coated on conductive substrate 20 or the like, and after setting, its surface is polished to a smoothness ≤3μm by buff polishing or the like to form binder type photosensitive layer 22. A latent image on drum shaped photoreceptor 1 thus formed is developed with magnetic one- component type toner T having resistivity ≥10 13 Ω.cm using developing device 4 having rotary magnets, and transferred to transfer paper 9. Use of binder type photosensitive layer 22 permits photoreceptor 1 to have sufficient electric field intensity and to obtain a transferred image free of middle whitening or the like, and further, deterioration of cleaning performance of photoreceptor 1, deterioration of durability of cleaning member 6, or the like to be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62294690-A (JP)
Title: Novel silicone-containing unsaturated ester compound
Inventor: UCHIDA KINGO
IPC: C07F7/08
Filed: 1986-06-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R is vinyl, 1-methylvinyl or allyloxy). EXAMPLE:Bis(3-Acryloyloxypropyl)diphenylsilane. USE:An optical plastic material. Since the polymer thereof has improved transparency and high refractive index and is a three dimensionally crosslinked material, the machining can be carried out and the heat resistance is excellent. PREPARATION:For example, a bis(3-hydroxypropyl)diphenylsilane expressed by formula II is reacted with a compound expressed by the formula RCOCl, e.g. acryloyl chloride, etc., in the presence of a dehydrochlorinating agent, e.g. triethylamine, etc., in a solvent, e.g. benzene, etc.
Patent JP-2000325985-A (JP)
Title: Method and apparatus for biological treatment of nitrate nitrogen
Inventor: FUJIYASU HIDEKAZU
IPC: C02F3/28
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To remove a proper amt. of nitrogen corresponding to fluctuations in the generation amt. of nitrate nitrogen by calculating the reduction amt. from the generation amt. of nitrate nitrogen necessary for setting nitrate nitrogen contained in waste water to a predetermined target concn. or less and applying a nutrient source soln. to microorganisms in the amt. corresponding to this reduction amt. SOLUTION: A processing circuit 71 predetermines target concn. to obtain respective values at first from the input of respective signals to calculate the generation amt. of waste water and that of nitrate nitrogen contained in waste water and calculates the reduction amt. from the generation amt. of nitrate nitrogen necessary for setting nitrate nitrogen to the amt. corresponding to a predetermined target concn. Further, the processing circuit 71 calculates the amt. of a BOD source (nitrient source) soln. to be applied to denitrifying bacteria contained in sludge in a denitrification tank 27. The calculated amt. of the BOD source soln. is pumped up by a BOD source soln. supply pump 52 to be applied to the denitrification tank 27. By this constitution, the concn. of nitrate nitrogen in waste water can be reduced to a predetermined target concn. or less.
Patent JP-S6051900-A (JP)
Inventor: OZAWA KAZUNORI
IPC: G10L19/00
Filed: 1983-07-29
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-S62297795-A (JP)
Inventor: HAYASHI YOSHIHISA
IPC: G21F9/28
Filed: 1986-06-17
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-H05177248-A (JP)
Title: Preparation of long substance by performing laminating treatment of metal material with layer consisting of aluminum
Inventor: GERUHARUTO TSUIIMEEKU
IPC: B23K9/025
Filed: 1992-05-29
Abstract: PURPOSE: To enable continuous finish in a laminated wire rod by coating a wire rod with an aluminum band and forming a solid metallic bond between the wire rod and the coated part without feeding heat to the wire rod and the aluminum layer. CONSTITUTION: An aluminum band 2 is rounded with an elongated material as the center to form into a slit tube substantially having a significantly larger inside diameter than the outside diameter of the elongated material, and welding for a longitudinal seam of this slit tube is executed in such a manner that an atmosphere of protective gas or reducing gas is maintained in an annular gap between the elongated material and the aluminum tube 5. Then, the diameter of the aluminum tube 5 is reduced by at least 20%, and it is then drawn down so as to be abutted on the elongated material. Finally, the cross section of the coated elongated material is reduced by at least 10%. Thus, a laminated wire rod almost of a limitless length can be produced.
Patent JP-S5262831-A (JP)
Title: Inertia rotation preventing apparatus of propeller shaft
Inventor: KISAKA HIROYUKI
IPC: B60W10/18
Filed: 1975-11-18
Abstract: PURPOSE: By induction cable arranged at one edge of course, detection coil at one side of driverless car induces voltage signal which detects course deviation, to prevent cable damage and assure easy maintaenance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5386204-A (JP)
Title: Tape recorder
Inventor: TOMIOKA MASAO
IPC: G11B15/60
Filed: 1977-11-21
Abstract: PURPOSE: To avoid tracking deviation and tape impairment, wherein a dew forming condition over a tape guide drum of a VTR is detected to make inoperable in the time of dew formation, even by performing the record and reproducing operations. 
     COPYRIGHT: (C)1978,JPO&Japio