baber/WOPTO huggingface dataset:
Patent JP-H05322543-A (JP)
Title: Surface defect inspection device
Inventor: IKEDA HIROSHI
IPC: G01N21/88
Filed: 1992-05-22
Abstract: PURPOSE:To accurately discriminate the type of defect without deteriorating detection accuracy of the surface defect due to the surface shape and smoothness by identifying a part within a reception light image where the shading inclination or color tone change differs from the surrounding one. CONSTITUTION:When a projecting defect A or a recessed defect B is found on a paint.surface 1a of the body, the reflection state of a shading light 5a which is applied to the defects A and B changes according to the shape of the defects. In the case of the projecting defect A, a projecting defective part a which changes from the darkness to the brightness where the dark part a1 at the dark part within the image and the bright part a2 at the bright part within the image are adjacent is recognized within a reception light image 15 which changes from the darkness to the brightness in X' direction due to the operation of a convex mirror operation. On the other hand, in the case of the recessed defect B, a recessed defective part b which changes from the brightness to the darkness where a bright part b1 at the dark part within the image and a dark part b2 at the bright side within the image are adjacent is recognized within the reception light image 15 which changes from the darkness to the brightness in X' direction due to the concave mirror operation.
Patent JP-H01321415-A (JP)
Title: Estimated photographic distance setting device for lens barrel
Inventor: AOYANAGI MASAO
IPC: G02B7/02
Filed: 1988-06-23
Abstract: PURPOSE:To switch a focus present range between a desired distance from an infinite distance side and a desired distance from a closest distance side by constituting a rotation stopping means for a distance adjusting ring independently, and preventing this means, an infinite distance side stop part, and a closest side stop part contacting one another in the direction of the optical axis. CONSTITUTION:The stopping means which stops the rotation of the distance adjusting ring 1 provided to an annular member is held independently of the annular member and provided rotatable around the optical axis so that it is not brought into contact with the rotation stop part 1a for the distance adjusting ring 1 provided to a fixed barrel 2. Then the annular member is rotated to set the stopping means on the opposite end surface side of the rotation stopping part 1a for the distance adjusting ring 1. Consequently, the expected photographic distance setting range of the distance adjusting ring 1 is switched between the range of the closest distance and set distance and the range of the infinite distance and set distance.
Patent JP-H11355902-A (JP)
Title: Electric car controlling device, and method and device for diagnosing deterioration of electricity-to-light converting device contained therein
Inventor: MOCHIZUKI YASUFUMI
IPC: B60L3/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to diagnose the deterioration of a gate command light receiving part and a feedback signal light emitting part inside a gate amplifier, in a non-contact controlling device which can easily be touched from a place where it is easy to operate it without touching the gate amplifier mounted at the remotest position. SOLUTION: A non-contact controlling device 3 is separated from the gate amplifier 2 contained in a main circuit or an auxiliary circuit 1. It is arranged at a place where it is easy to operate it in an electric car, for instance, the side part of the car body or a place facing an inspection passage in the case of a two-storied car, and the box of the non-contact controlling device is opened to diagnose the deterioration of the gate amplifier 2. The deterioration of the gate amplifier is diagnosed by determining, whether or not a feedback signal of sufficient quantity of light is outputted even if the power supply voltage of a feedback signal transmitter 22 is decreased to a reference value, and whether or not a gate command receiver 21 receives an 'H' level signal even if the quantity of light of a gate command is increased to the reference value.
Patent JP-H097158-A (JP)
Title: Magnetic disk
Inventor: MORITA OSAMI
IPC: G11B5/73
Filed: 1995-06-22
Abstract: PURPOSE: To provide a high capacity magnetic disk with recording capacity of IGB or above. CONSTITUTION: This disk is the magnetic disk having a servo pit part formed on a non-magnetic substrate 1 as an irregular pattern. The rise angle and the fall angle of the projecting part 3 of the servo pit part are made 45 deg.-90 deg., and further, pulse interval of a servo signal regenerated from the servo pit part is controlled to 0. 4μm or below. Thus, the servo signal is regenerated in a high output and a high S/N ratio while increasing the linear density of the servo pit part.
Patent JP-S646165-A (JP)
Title: Foot model carriage conveying method in sock finishing machine and equipment therefor
Inventor: TANIGUCHI SHOJI
IPC: D06C5/00
Filed: 1987-06-23
Abstract: PURPOSE: To facilitate attaching of socks and enable labor-saving by making carriage groups in gathering state at each position of set, drying and taking out and making the carriage groups in diffusing state at attaching position in arranging carriage groups equipped with foot model on a circular orbit and successively feeding the carriage groups to the following steps. CONSTITUTION: Plural pairs of carriage groups 3 arranging and supporting footprints in standing state are arranged on a circular orbit E and these carriage groups are kept in gathering state at respective positions of a setting chamber A, a drying chamber B and a socks pulling-out step C and are left to stand in diffusing state. A top part of carriage group 3 which gathers and stands still in the pulling-out step C when every each set is finished is engaged with the rear end of the carriage group 3 which diffuses and stands still at an attaching position D, and the carriage group 3 in gathering state is moved to the position D while diffusing from the position C and, at the same time, the carriage group 3 at other each position is successively fed to the following step.  At this time, the carriage group does not engage with an engaging member until a position at which carriages from the position C to the position D are joined. As a result, the carriage 3 can be uniformly arranged linearly and attachment of socks is made easy and labor-saving can be carried out.
Patent JP-S5945304-A (JP)
Title: Separation and determination of ionomer resin
Inventor: NIIMURA NOBUO
IPC: C08F6/00
Filed: 1982-09-08
Abstract: PURPOSE:To separate an ionomer resin and determine its amount in high accuracy, without necessitating particular apparatus nor complicate operation, by hydrolyzing a resin composition containing ionomer resin, e.g. a molded resin article, etc., and dissolving and removing the hydrolyzed resin. CONSTITUTION:A resin composition such as polyester resin, etc. is hydrolyzed usually with an alcoholic aqueous solution of caustic alkali (e.g. potassium hydroxide, etc.) (the alcohol is methanol, ethanol, etc.) e.g. at 140-160 deg.C for 3-4hr, if necessary using an autoclave, etc. The hydrolyzed resin is dissolved and removed to leave the ionomer resin which is resistant to hydrolysis and is used usually as a conditioner or a modifier for molded resin articles, etc.
Patent JP-S5679667-A (JP)
Title: Preparation of erythro 2- 4-benzylpiperidino -1- 4- hydroxyphenyl propanol
Inventor: KIKAZAWA KAZUO
IPC: C07D211/14
Filed: 1979-12-04
Abstract: PURPOSE: To obtain the titled compound simply and in high yield, by reducing 4'- benzyloxy-2(4-benzylpiperidino)propiophenone in the form of a salt or in the presence of an acidic substance with sodium boron hydride, followed by debenzylation.  
     CONSTITUTION: 4'-Benxyloxy-2-(4-benzylipiperidino)propiophenone shown by the formula II is reduced with sodium boron hydride in the state of a salt of the compound or in the presence of an acidic substance (e.g., hydrochloric acid, acetic acid, etc.), to give an alcohol derivative shown by the formula II, which is debenzylated to give erythro 2-(4-benzylpiperidiono)-1-(4-hydroxyphenyl)propanol shown by the formula I. The reduction with sodium boron hydride in the state of a salt of the propiophenone shown by the formula III or in the presence of the acidic substance provids the erythro derivatice shown by the formula II in high selectivity.  
     USE: An improving agent for cerebrovascular stream and remedy for sequela of cerabral infract. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01321009-A (JP)
Title: Method and device for rolling hot sheet bar
Inventor: YAMAMOTO ISAMU
IPC: B21B45/00
Filed: 1988-06-24
Abstract: PURPOSE:To improve the yield and to prevent generation of rolling defects by preventing material defects in the length ends of a sheet bar by heating width ends and length ends of the sheet bar in the inlet side of a finish rolling mill. CONSTITUTION:At the time when the top end of a sheet bar 3 arrives at a top end detector 25, the detector 25 outputs a theoretical value signal showing arrival of the top of the bar 3 to a controller 21 by detecting infrared light from the bar 3. Then, a temp. sensor 26 starts temp. detection to detect a temp. of the top of the bar 3 and sends the detection signal to the controller 21. The controller 21 calculates a difference between the measured top end temp. of the bar 3 and a target temp. and controls outputs of a high frequency power source 27 based on a thickness of the bar 3 and a detected speed value of the bar 3 detected by a detector 24. As the result, abnormal growing of crystal grains is prevented by compensating temp. drop at ends, so that no material defect in the length direction ends of the bar 3 is generated.
Patent JP-H07335546-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIROKI MASAAKI
IPC: H01L21/336
Filed: 1994-06-14
Abstract: PURPOSE:To reduce a defect at an interface between the source/drain region of a thin-film transistor and a channel formation region and near the interface. CONSTITUTION:Impurity ions are implanted into a source region 107 an a rain region 110 with a gate electrode 105 as a mask for an activation layer 103 where crystallizability is given due to the operation of a catalyst element for promoting the crystallizability. Then, heating treatment is performed at approximately 350-550 degrees, thus growing a crystal from a region 108 with the crystallizability and crystallizing the source region 107 and the drain region 110 and activating the implanted impurities, thus preventing a defect caused by lattice mismatching from being concentracted at the interface between the region 108 with crystallizability and the source region 107 and the drain region 110.
Patent JP-S6049019-A (JP)
Title: Block copolymer and film and sheet composed thereof
Inventor: SHIRAKI TOSHINORI
IPC: B29C55/00
Filed: 1983-08-27
Abstract: PURPOSE:To provide a block copolymer having excellent impact resistance and low-temperature elongation property, etc., containing polymer blocks composed mainly of a vinyl aromatic hydrocarbon and a non-conjugated diene, respectively, and having specific number-average molecular weight and content of the former polymer block and a specific ratio of the weight of the main component of the above two blocks. CONSTITUTION:A polymer block composed mainly of one or more vinyl aromatic hydrocarbon is compounded with a polymer block composed mainly of one or more conjugated diene to obtain the objective block copolymer wherein the number-average molecular weight of the vinyl aromatic hydrocarbon polymer block is 10,000-100,000, the content of the short-chain vinyl aromatic hydrocarbon polymer having a vinyl aromatic hydrocarbon units of 2- about 30 in the block copolymer chain is 3-30%, and the weight ratio of the vinyl aromatic hydrocarbon to the conjugated diene is 60:40-95:5. The copolymer is extrusion molded to obtain a film and a sheet. EFFECT:It has excellent impact resistance, low-temperature elongation property, shrinking property and antipollution characteristics to the environment.
Patent JP-S5680359-A (JP)
Title: Production of in-(110) plane nondirectional structure silicon steel thin strip
Inventor: SHIMANAKA HIROSHI
IPC: B22D11/06
Filed: 1979-12-05
Abstract: PURPOSE: To produce a titled thin strip having in-(100) plane nondirectional structure and superior magnetic characteristics by ejecting the molten steel contg. a predetermined ratio of Si between the twin rolls which are revolving at high speeds, from the nozzle of which the ratio between nozzle diameter and roll diameter is set at less than the specific value, then quenching, solidifying and rolling the same.  
     CONSTITUTION: The molten metal contg. 2.0W8.0% Si is ejected between twin rolls 1, 2 which are revolving at high speeds, from a nozzle 3, after which it is quenched, solidified and rolled to produce a (100) plane nondirectional silicon steel thin strip. In this case, the nozzle 3 of which the cross section at the end of the ejection port is of a circular or slit shape is used. When the diameter in the case of a circular shape and the gap in a narrow direction in the case of a slit shape are both defined as D, the D/R ratio is made smaller than 0.006 (where R denotes the diameter of the smaller roll of the twin rolls). Much higher performance may be provided to this silicone steel thin strip if necessary by annealing this further at ≤1,000°C, particularly 700W900°C, to relieve the strains having been introduced at the quenching thereby increasing crystal grain sizes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5584058-A (JP)
Title: Faulty state recovery system for magnetic tape device
Inventor: TANAKA HIDEHIKO
IPC: G11B15/00
Filed: 1978-12-21
Abstract: PURPOSE: To secure the quick and automatic recovery for the magnetic tape device to the normal state by returning the tape to the original place after cleaning with the cleaner in case the abnormal running is detected for the tape.  
     CONSTITUTION: When the abnormal running of tape medium 13 is detected through the detection circuit consisting of counters 21 and 22 plus differential detection circuit 23, capstan driving control circuit 24 is actuated by the signals sent from circuit 23 and the CPU. With the output of circuit 24, the rotation of the capstan is first stopped, and then head 1 is detached from tape 13 to be cleansed with head cleaner 2. At the same time, tape 13 is run up to the position of cleaner 13 to perform cleaning. After this, tape 13 is returned to the position before stopping due to occurrence of the fault. In such way, the magnetic tape device can be recovered to the normal operating state in a quick and automatic way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6134655-A (JP)
Title: Information processing system
Inventor: YAMAZAKI TAKASHI
IPC: G06F1/26
Filed: 1984-07-27
Abstract: PURPOSE:To bracket in which device a circuit is faulty, when use of a common bus has become impossible due to a fault of a circuit of one device, by providing a power source part for supplying a power source separately to each common bus and a logical circuit part. CONSTITUTION:Bus control devices 1, 2 executes a diagnosis of information processors 5a, 5b-5n connected to common buses 3, 4, through the buses 3, 4. Each device 5 consists of a logical circuit LOG6, an interface circuit INF7 of the bus 3 and an INF8 of the bus 4, and the LOG6 and the INFs 7, 8 have power source units POW9, 10 and 11, respectively. In case some signal has been left outputted to the common bus 3 due to a fault of the INF7 to the bus 3, the power source of the bus interface part of other device than the device to be diagnosed is turned off from the bus 4 and a diagnosis to the device to be diagnosed is executed. In this way, whether only the device to be diagnosed is good or not can be decided. That is to say, which device is faulty can be bracketed, and by changing successively the device to be diagnosed, the faulty device can be bracketed easily.
Patent JP-S5487748-A (JP)
Title: Flame-retardant vinyl chloride resin composition
Inventor: IMADA KIYOSHI
IPC: C08K3/02
Filed: 1977-12-26
Abstract: PURPOSE: A flame-retardant vinyl chloride resin composition that is composed of a vinyl chloride resin, a metal hydroxide, a powder of copper or its compound and inorganic or metal fibers, thus giving molded products having high flame retardancy, evolving reduced smoke on burning, and causing no sagging when heated.  
     CONSTITUTION: To 100 parts by wt of a vinyl chloride resin are incorporated (A) 5W200 parts of a compound selected from metal hydroxide whose equilibrium pressure in the dehydrating decomposition is 1 atmospheric pressure at 150W600°C as ferric hydroxide, quick lime, calcium stearate, and crystal-containing inorganic compound whose dissociation pressure of crystal water becomes 1 atmospheric pressure at 150W600°C such as zinc borate, barium borate, (B) 0.05W10 parts, calculated as copper metal, of powdery copper or inorganic copper compound as cupric oxide and (C) 0W200 parts of inorganic fibers as glass fibers or metal fibers as stainless steel fibers whose length is preferably 100μmW5mm on the average. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6312941-A (JP)
Title: Icp light emission analyzer
Inventor: ASADA SHOTARO
IPC: G01N21/73
Filed: 1986-07-03
Abstract: PURPOSE:To reduce labor required for an analyzing work by constituting the titled device so that a true content of an analytical element can be automatically and quickly calculated, based on a measured value of weight of a sample. CONSTITUTION:The weight of each sample to be analyzed is measured by an automatic electronic balance 2, each measured value is sent out to an operation control part 12 through interfaces 16a, 16b, and the weight value of the sample is stored 10. After having measured weight of the sample, each sample is dissolved by hydrochloric acid, etc. and placed in an auto sampler 6, and by an analyzing device 4, the spectrum intensity of an analytical element contained in the sample is brought to photometry. A value of this photometric intensity is sent out to a control part 12 through the interface 16b, and a value of each photometric intensity is stored 10. Subsequently, when a display command signal of a result of analysis is applied to the control part 12 from an operating part 22, the control part 12 reads out the value of the photometric intensity and each data of an analytical curve and derives a content of the analytical element, and sends out a value of the content to a correcting part 14. Moreover, the control part 12 sends out a weight value of the sample to the correcting part 14 from the memory 10, and based on the weight value of the sample, the content of the analytical element is corrected, and a value of a true content is monitored 20.
Patent JP-S6314777-A (JP)
Title: 2-(1-aminoalkyl)phenylbenzoxazole derivative
Inventor: KAWAHARA YUKINORI
IPC: C07D498/04
Filed: 1986-07-03
Abstract: NEW MATERIAL:A compound expressed by formula 1 (R<1> and R<2> are H, OH, lower alkyl, lower alkoxy, mono- dilower alkylamino or R<1> and R<2> together represent alkylenedioxy; R<3> is lower alkyl) or acid addition salt thereof. EXAMPLE:(S)-(-)-2-[4-(1-Aminoethyl)phenyl]-5-methylbenzoxazole. USE:A reagent for fluorescent quantitative analysis capable of determining compounds having optically active and inactive carboxyl groups with high sensitivity as well as optical resolving agent for the above-mentioned compounds. PREPARATION:A compound expressed by formula 2 is reduced to give a compound expressed by formula 3, which is then reacted with a compound expressed by formula 6 (R<4> is lower alkyl), etc., to provide a compound expressed by formula 4. The resultant compound expressed by formula 4 is then converted into an oxime to afford a compound expressed by formula 5, which is then reduced to give a compound expressed by formula 1. The above-mentioned compound has a strong fluorescent property and is stable to light and capable of linking to a compound having carboxyl group through amide bond to form a fluorescent derivative having strong fluorescent property determinable at a low level.
Patent JP-S641326-A (JP)
Title: And circuit device
Inventor: KUBO MASAFUMI
IPC: H03K19/094
Filed: 1987-06-23
Abstract: PURPOSE: To reduce the number of elements used in an AND circuit device, by setting a nonconductive state between two conductive terminals when a 1st input signal is high in logic level and a conductive state between the two terminals when the 1st input signal is low in logic level.  
     CONSTITUTION: Since the transistor P1 of an inverter circuit 1 is turned on and another transistor N1 is turned off when the 1st input signal A is low in level, an output signal C becomes high in level. Therefore, at the next-stage switching circuit 2, the output signal Y of the circuit 2 becomes low in level regardless of a 2nd input signal B. Since the transistor P1 is turned off and transistor N1 is turned on when the input signal A is high in level, the output signal C becomes low in level. As a result, the 2nd input signal B is outputted from an output terminal (y) as it is as the output signal Y. Therefore, when the operation of this circuit device is expressed in a logical expression, the expression becomes Y=A.B and the circuit device functions as a two-input AND gate circuit. As a result, the number of elements used in this circuit device can be reduced. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6219593-A (JP)
Title: Novel cephem compound
Inventor: ATSUMI KUNIO
IPC: A61P31/04
Filed: 1985-07-18
Abstract: NEW MATERIAL:A compound (syn isomer) shown by the formula I [R<1> is (protected)amino; R<2> is lower alkyl; R<3> is H, salt-forming cation or carboxyl- protecting group; R<4> and R<5> are H, lower alkyl or halogen], its salt or its ester. EXAMPLE:7-[ 2-Methoxyimino-2-( 2-aminothiazol-4-yl )-acetamido ]-3-[2-(thiozol-2-yl)vinyl]-3-cephem-4-carboxylic acid. USE:An antibacterial agent against Gram-positive, Gram-negative bacteria and resistant bacteria. PREPARATION:A compound shown by the formula II or a reactive derivative at its amino group or its salt is reacted with a compound shown by the formula III or a reactive derivative at its carboxyl group or its salt.
Patent JP-H027493-A (JP)
Title: Terminal land of hybrid integrated circuit
Inventor: AOYAMA YOSHIKAZU
IPC: H05K3/40
Filed: 1988-06-25
Abstract: PURPOSE:To prevent solder from covering over a through hole and to realize stable quality by providing a slit to a terminal land which is made around the through hole and by applying an overcoat of solder onto the terminal land. CONSTITUTION:As a pattern structure of a terminal land 3 of a hybrid integrated circuit, a slit 6 is provided to the terminal land which is made around a through hole 1, and an overcoat of solder 4 is applied onto the terminal land. The slit provided to the terminal land prevents the solder from covering over the through hole, thus applying an overcoat of solder onto the terminal land alone.