baber/WOPTO huggingface dataset:
Patent JP-S62223682-A (JP)
Title: Control method for entrance into and exit from radiation controlled area
Inventor: ARAKAWA AKIRA
IPC: G01T1/00
Filed: 1986-03-26
Abstract: PURPOSE:To measure the quantity of radiation exposure of an operator which enters and exits from a specific area and to inhibit an operator which does not carry an instrument for measurement from entering the area by unlocking a door only when a bar code and a password code are both proper. CONSTITUTION:The operator who enters or exits from the controlled area takes one film badge which is stored to read the bar code on the badge 2 by a reader 3 and also inputs his or her password code by a ten-key 4. A bar code identification circuit 5 and a password code identification circuit 6 identify and sort the bar code and password code which is inputted with set data to decide whether of not the badge 2 can be used and whether or not the operator who has the password code is allowed to enter the area in consideration of the quantity of radiation exposure, and a mixed code identification circuit 7 releases a door lock 8 only when the sent results are both proper and inputs data to an arithmetic circuit 9. Then, a supervisor can access data necessary for a monitor 11 which is stored in the circuit by operation a keyboard 10.
Patent JP-H10258441-A (JP)
Title: Resin molding apparatus
Inventor: NAKAJIMA MASAHIRO
IPC: B29C45/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding apparatus having simple constitution and almost not molding or generating a non-molded product part. SOLUTION: This resin molding apparatus is constituted of a freely up and down movable upper mold 5 having a shape of a molded product formed to the single surface thereof and provided with a part of one or a plurality of cavity parts, the lower mold 6 opposed to the upper mold and having the residual part constituting the cavity part 1 provided to the single surface thereof and having the small diameter 9 through the conical taper part 10 continuing to the large diameter part 3 becoming a charging part of a tablet-shaped molding resin 2 provided thereto so as to be connected to the bottom surface of the cavity part 1 and an up and down freely movable plunger 4 corresponding to and coinciding with the large diameter part 3 and pressing the molding resin 2.
Patent JP-H01242557-A (JP)
Title: Production of fluorine compound
Inventor: TSUJIMOTO MICHIHIRO
IPC: C07C213/00
Filed: 1988-03-22
Abstract: PURPOSE:To easily obtain the subject compound useful as a color-developing recording material having absorption band in near infrared region, in high yield, by condensing a diaminodiphenyl derivative with an aldehyde derivative. CONSTITUTION:The objective compound of formula II can be produced by heating a 3,3'-diaminodiphenyl derivative of formula I (R1-R4 are H, alkyl or aryl; the benzene rings A and B may have halogen, alkyl or alkoxy as substituent) and an aldehyde derivative of formula Q-CHO (Q is atomic group having aromatic nature) in an acidic medium at a temperature between normal temperature and the boiling point of the solvent. The reaction solvent is usually water. The reaction is carried out by using the compound of formula I and the aldehydes at equimolar ratio. The field to utilize the near infrared absorption of a color-developing material is e.g., printing of a bar code label. The reading device can be simplified.
Patent JP-S55157515-A (JP)
Title: Preparation of mugwort tea
Inventor: YAMASHITA HIROKAZU
IPC: A23L2/02
Filed: 1979-05-26
Abstract: PURPOSE: To prepare mass-producible, storable, and easily drinkable mugwort tea, which is good for the health, easily, by slitting raw leaves of mugwort to proper widths, squeezing the leaves, letting the squeezed raw leaves to absorb the squeezed out liguid, and drying the product.  
     CONSTITUTION: Raw leaves of mugwort are collected, washed with water at about 14°C, and dehydrated. It is slitted to the width of about 2W3cm, and squeezed to destroy the tissue of the raw leaves. The squeezed out liquid is absorbed again to the above raw leaves, and dried to obtain the objective mugwort tea. It can be served in the same manner as gree tea, to anyone, at any place and any time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06269517-A (JP)
Title: Superplastic material golf club and its manufacture
Inventor: KATAGIRI TATSUO
IPC: B29C49/20
Filed: 1993-03-03
Abstract: PURPOSE:To provide the manufacture of a superplastic material gold club head in which the thicknesses of the face part and is periphery are controlled accurately with optional distribution, and the material yield rate of the expensive superplastic material is high, and which can be blow-molded at relatively low pressure. CONSTITUTION:This club head is equipped with a shell 13, which is molded by superplastic molding, and a face plate 11, which is junctioned diffusedly outside of this shell, forming the face 3 of the club head. The diffusive junction can be performed at the same time with superplastic blow molding.
Patent JP-H09259939-A (JP)
Title: On-satellite battery temperature control circuit
Inventor: FURUICHI MASAO
IPC: H02J7/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature rise of a battery due to an overcharge, by consuming a charge current of the battery in accordance with its temperature and charge condition by a battery bus dummy load circuit dispersedly arranged in a satellite. SOLUTION: A battery 1 of a secondary battery mounted on a satellite is charged by supplying a prescribed fixed current from a solar battery through a battery charge control circuit 2. A current, voltage and a temperature of this battery 1 are detected in each sensor 3 to 5, to be input to a battery temperature control circuit 9. In this control circuit 9, in the case of deciding the battery 1 in an overcharge condition of reference temperature or more by a battery condition supervisory circuit 6, a current reduction amount corresponding to reducing this temperature to the reference temperature is calculated, to be transmitted to a dummy load control circuit 7. Here, a dummy load required for a current reducing amount is calculated, a battery bus dummy load circuit network 8 is controlled, a charge current is consumed.
Patent JP-S54157896-A (JP)
Title: Preparation of prumycin
Inventor: KIDA TAKAO
IPC: C12R1/07
Filed: 1978-06-01
Abstract: PURPOSE: To prepare an antibiotic substance, prumycin, effective to gray mold and sclerotinia rot of garden plants, by culturing a prumycin-producing bacterium belonging to Bacillus genus.  
     CONSTITUTION: Prumycin-producing bacteria belonging to Bacillus genus, e.g. Bacillus cereus AJ11252 (FERM-P No. 4512) is aerobically cultured in a nutrient liquid medium at 27W33°C and pH 6W8.5 for 2W4 days. After culturing, the medium is centrifuged to separate bacterial cells, and the supernatant liquid is subjected to the activated charcoal adsorption, ion exchange resin treatment, gel filtration, etc. to separate and purify the objective prumycin. The prumycin (4-N-D- alanyl-2,4-diamino-2,4-dideoxyarabinose) has the structure of the formula, and can be produced also by Actinomycetes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266206-A (JP)
Title: Magnetic head and production thereof
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/127
Filed: 1990-03-15
Abstract: PURPOSE:To make improvement in recording characteristics and reproducing characteristics by integrating the gap parts constituted of a lamination type and core parts constituted of oxide magnetic materials so as to obtain good magnetic contniuity. CONSTITUTION:A laminate block 29 constituting the respective gaps 42 of plural magnetic heads and an oxide magnetic material block 25 constituting the greater part of the respective magnetic paths of the plural magnetic heads are integrated by an integrating stage. Winding grooves 31 and gaps 42 are formed to the laminated core block 29 and also, sliding surfaces are formed as curved surfaces in ensuing stages. These operations are, therefore, facilitated. The many magnetic heads having uniform characteristics are obtainable in a short period of time by cutting the laminated core block 29 at the prescribed cutting face. The integrating stage is so designed as to laminate the laminates within the frame provided in the oxide magnetic material block 25. The laminated block 29 and the oxide magnetic material block 25 are positioned with high accuracy and the good magnetic continuity is assured. The characteristic and reproducing characteristic are improved in this way.
Patent JP-H09260636-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI TOYOKAZU
IPC: H01L21/285
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which makes it possible to control directly second electrode formation positions, which participate in a source resistance, a drain resistance or the like, by utilizing a first electrode, which is a lower electrode, and can reduce irregularities in the interelectrode distance, from the first electrode to the second electrodes. SOLUTION: A semiconductor device is formed by such a production method that a firs electrode 12a is formed on the surface of a semiconductor substrate 4; insulating layers 14a and 14b are respectively grown on the side surfaces of this electrode 12 into a sidewall form and second electrodes 16b and 16c are formed on the surface of the above semiconductor substrate on the opposite sides to the sides, with which the electrode 12a comes into contact, of these layers 13a and 14b. According to such a method, the semiconductor device of a structure, wherein the electrode 12a and the electrodes 16b and 16c, which are insulated from each other by the layers 14a and 14b, are formed on the surface of the above semiconductor substrate, is obtained. In this semiconductor device, the electrodes 16b and 16c are aligned with the electrode 12a in a self- alignment manner by the layers 14a and 14b.
Patent JP-H06276827-A (JP)
Title: Detection of fruit vegetable for fruit vegetable harvester
Inventor: NAGAI HIROSHI
IPC: A01D46/24
Filed: 1993-03-25
Abstract: PURPOSE:To accurately judge whether the detected object is a fruit vegetable or a material other than the fruit vegetable, e.g. leaf, etc. CONSTITUTION:The center lines and the lengths of a binary image of a fruit vegetable picked up with an image-pickup device are detected and the length of each center line having the same direction and shorter than a prescribed length are combined to calculate a combined center line length. When the calculated combined center line length is shorter than a prescribed length, the combined center line length is calculated. When the length is longer than the prescribed length, the center length before combining is used as the center line length. The judgement whether the object is a fruit vegetable or not is performed by the calculated combined center line length. The detection accuracy of fruit vegetable can be improved by the judgement of whether the center lines of the same direction are to be combined or not.
Patent JP-S58185803-A (JP)
Inventor: MUKASA MORIYOSHI
IPC: E01C19/34
Filed: 1982-04-22
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-S63231429-A (JP)
Title: Power supply circuit for camera
Inventor: SEKI YOICHI
IPC: G03B17/02
Filed: 1987-03-20
Abstract: PURPOSE:To prevent malfunction by resetting a microcomputer when a boosting power supply is below the min. operating voltage of the microcomputer or drops below the min. operating voltage during operating. CONSTITUTION:This circuit is provided with a power supply starting means A which includes a release SW 1 for starting the camera, a boosting means C which starts boosting of a battery voltage by the means A, a CPU 2 which is driven by the output of the means C to control the operation of the camera and has a reset terminal to stop the operation thereof, and a voltage detecting means D which detects the output level of the means C and generates a detection signal when the detected level is below a predetermined set value. The set value is set in accordance with the operating threshold voltage of the CPU 2 and the detection signal is connected to a set terminal so that the operation of the CPU 2 is stopped when the output of the means C is below the operating threshold voltage of the CPU 2. The reckless run of the microcomputer is thereby surely prevented and the control having a degree of freedom is realized.
Patent JP-H09255694-A (JP)
Title: Production of phosphonium salt compound having acryl group
Inventor: SUGIYA TADASHI
IPC: C07F9/54
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a cationic polymer raw material, an antistatic agent, an antimicrobial agent, etc., in high purity and in a high yield by reacting a specific unsaturated aliphatic carboxylic acid halide with a hydroxyalkylphosphonium salt compound. SOLUTION: An unsaturated aliphatic carboxylic acid halide of formula I (R<1> is H, CH3 ; X is Cl, Br, I) (e.g. methacryloyl chloride) is reacted with a hydroxyalkylphosphonium chloride of formula II (A is an alkylene; Y is Cl, Br, I; R<2> -R<4> are each a 1-8C alkyl, a cycloalkyl, an aryl, an alkaryl, an aralkyl, etc.) [e.g. tri-n-butyl(hydroxymethyl)phosphonium choloride] to obtain the objective acryl group-having phosphonium salt compound of formula III [e.g. tri-n- butyl(methacryloyloxymethyl)phosphonium chloride].
Patent JP-H09258340-A (JP)
Title: Image forming device
Inventor: NISHIO TOMONOBU
IPC: G03B27/34
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact image forming device. SOLUTION: This image forming device is provided with a lamp 26 illuminating an original placed on an original platen 20C exposed outside, a first mirror 28 being as a first change means changing the optical path of light from the original, a lens 30 forming the image of the original on a photosensitive material 38 and a second mirror 32 being as a second change means changing the optical path of light from the mirror 28 toward the material 38. In such a case, both of the image forming surface of the original and the photosensitive surface of the material 38 are faced upward and the lens 30 and the mirrors 28 and 32 are arranged more upward than the image forming surface and the photosensitive surface. Thus, the optical path to the lens 30 from the original is formed outside the device and the volume of the device is reduced.
Patent JP-S57181465-A (JP)
Title: Recorder and reproducer
Inventor: MIYAKO HARUYOSHI
IPC: G11B17/22
Filed: 1981-04-30
Abstract: PURPOSE:To achieve easy loading/unloading of a recording disc package, by falling down a required recording disc, lower-order recording discs and a lower half of a case out of loaded recording disc package. CONSTITUTION:A recording disc package 133 has upper and lower cases 134 and 135 in which the flat shape is formed with an octagon resulting from a square with shaped corners. Among loaded recording disc package, a required recording disc, lower recording discs and a lower half of the case 135 only are turned and the recording discs and upper half of the case 134 left at the upper position are fixed in standstill. Thus, a space for the upper-order recording discs and the case for the turning is not necessary and large sized device can not be avoided.
Patent JP-H11265734-A (JP)
Title: Charging method for lithium ion secondary battery and charging device
Inventor: SAKAMOTO HIRONORI
IPC: H02J7/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by accurately detecting finishing timing of charging of a lithium ion secondary battery without increasing the number of components. SOLUTION: This charging device has a constant voltage and constant current circuit 10 composed of a constant current circuit 12 and a constant voltage circuit 14 to charge a lithium ion secondary battery, a switch 26 provided between the lithium secondary battery 28 and the constant voltage circuit 14, and a control circuit 30 to monitor a voltage between the constant current circuit 12 and the constant voltage circuit 14 and stop charging when the voltage is changed to an open voltage of the constant voltage circuit 14.
Patent JP-S55158214-A (JP)
Title: Sub-zero treatment
Inventor: TAKAHASHI RIYOUJI
IPC: C21D6/00
Filed: 1979-05-30
Abstract: PURPOSE:To improve the fatigue strength of iron and steel material by applying sub-zero treatment of a short time to the austenite contained iron or steel material having undergone austempering to transform part or the whole of the austenite of the surface layer to martensite. CONSTITUTION:Spheroidal graphite cast iron is heated to 900 deg.C and is held at that temperature for 2hrs to perfectly austenitize the structure, after which it is hardened in the salt bath which is held at 235 deg.C. After it has been held in that state for 2hrs, it is taken out from the salt bath and is air cooled down to room temperature,  thence it is dipped for 10 seconds in the mixed solution of liquid nitrogen and isopentane which is held at -100 deg.C, whereby the sub-zero treatment is done. This  marthensitizes part or the whole of the austenite structure in the surface layer and improves fatigue strength.
Patent JP-H11266448-A (JP)
Title: Scrambler
Inventor: KATOU HIROTSUKU
IPC: H04N7/167
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To allow the scrambler to conduct synchronization compression scrambling and line rotation scrambling by using a common circuit. SOLUTION: A line rotation/synchronization compression circuit 15 conducts line rotation by applying changeover processing of a sampling position of video sampling data to a digital video signal d1 from an A/D converter 14 in the operation in the line rotation mode and provides an output of a scrambled digital video signal e1 to a D/A converter 17. On the other hand, the line rotation/synchronization compression circuit 15 applies synchronization compression to the digital video signal d1 from the A/D converter 14 by adding prescribed data to video sampling data within a range denoted by a synchronization compression timing pulse (key signal) b1 and provides an output of a scrambled digital video signal e1 to the D/A converter 17.
Patent JP-H02246424-A (JP)
Title: Ad converter
Inventor: YAMAZAKI HARUJI
IPC: H03M1/38
Filed: 1989-03-17
Abstract: PURPOSE:To attain high circuit integration and high speed operation by forming an area with selection SW formed thereto to an intermediate position between an area formed with a ladder resistor and an area formed with a decoder. CONSTITUTION:A unit circuit of a DA conversion section consists of a decoder 1, CmOS inverters 4, 5, selector SW 6-9 and a ladder resistor 11 or the like. Then the 3rd area formed with a selector SW controlled with an output of the decoder 1 and selectively outputting a bleeder voltage of the ladder resistor 11 is formed to an intermediate independent position between the 1st area formed with the ladder resistor 11 and the 2nd area formed with the decoder. Thus, the high speed processing is attained by decreasing the gate wire and high circuit integration is attained by together forming MOS FETs having the same conduction channel.
Patent JP-S61226755-A (JP)
Title: Photosensitive body
Inventor: WATANABE KAZUMASA
IPC: G03G5/043
Filed: 1985-03-29
Abstract: PURPOSE:To improve carrier generating ability by forming a photosensitive layer contg. a specified azo compd. on a conductive substrate. CONSTITUTION:A carrier generating layer 2, preferably, having a thickness of 0.01-20mum, composed essentially of the azo compd. represented by formula I, Y1, Y2 being H, 1-8 C alkyl, 1-6 C alkoxy, halogen, or cyano, or a group of formula II, R1, being H, 1-8 C alkyl, 1-6 C alkoxyl, halogen, or cyano, ester, acyl, dialkylamino, diarylamino, diaralkylamino, or hydroxy, and a carrier transfer layer 3 composed essentially of a carrier transfer material are laminated to form a photosensitive layer 4 on the conductive substrate 1, such as a metallic plate, a metallic drum, or a paper or plastic film, or the like made conductive coating it with a conductive polymer, a conductive compd. like indium oxide, a thin film of aluminum, its alloy, palladium, gold, or the like, or vapor depositing it.
Patent JP-H08260089-A (JP)
Title: Aluminum alloy piston for internal combustion engine
Inventor: KOIKE TOSHIKATSU
IPC: F02F3/00
Filed: 1995-03-27
Abstract: PURPOSE: To produce an aluminum alloy piston for an internal combustion engine free from the generation of failures such as wear, deformation or the like causing engine troubles even in a temp. condition of >=250 deg.C in the process of the working of an internal combustion engine and moreover easy in forging such as extrusion. CONSTITUTION: An aluminum alloy as the stock for a piston for an internal combustion engine has a compsn. contg., by weight, 10 to 22% Si, 1 to 5% Cu, 0.3 to 2% Mg, 0.25 to 1% Fe, 0.25 to 1% Mn 0.25 to 1% Cr, 2 to 6% Ni and the balance substantial Al with impurities. Among each element in the Al-Si aluminum alloy used for a piston, the content of Ni is regulated to 2 to 6%, by which its high temp. strength at >=250 deg.C can be improved, and it is usable for an internal combustion engine in which the pin pore part of the boss part of the piston reaches >=250 deg.C.
Patent JP-S60212755-A (JP)
Title: Radiation sensitive material
Inventor: SHIN YUUJI
IPC: G03C5/08
Filed: 1984-04-06
Abstract: PURPOSE:To form a radiation sensitive material superior in sensitivity and resolution, and in resistance to various kinds of etching solns. by using a polymer contg. in the molecule, benzene ring structures each having dichloromethyl group as a substituent. CONSTITUTION:The polymer contains benzene rings each substd. by at least one chloromethyl group, CHCl2, on at least one of main or side chains of the polymer chains, preferably, in a concn. of 0.5-0.005 equiv. per 100g of the polymer. Since it does not have structures instable against exygen or heat, such as vinyl or epoxy groups, it is superior in storage stability, and since it has no sensitivity to the visible light, it can be handled in the light.
Patent JP-S542741-A (JP)
Title: Pressure fixing toner
Inventor: MIHASHI YASUO
IPC: G03G9/08
Filed: 1977-06-08
Abstract: PURPOSE: To enhance pressure fixing property, fluidity, resistance to mechanical force, and further, triboelectric stability, by heating and softening specified coloring fine particles in gas, and by sticking hydrophobic silica fine particles to the surfaces of the above particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0958434-A (JP)
Title: Fore and aft interlocking brake device for vehicle
Inventor: IWASHITA MITSUGI
IPC: B62L3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a longitudinal interlocking brake practicable through simple structure by applying a mechanism which generates only rear wheel brake force in an early time of brake operating input, but as the brake operating input exceeds a prescribed value, can generate braking force even at a front wheel. SOLUTION: A characteristic setting spring 91 which gives energizing force opposite to force acting from the side of a rear wheel brake operating element 71 to an interlocking brake force transmitting system 41 to the interlocking brake force transmitting system 41 is provided between the one component element of the interlocking brake force transmitting system 41 which gives braking force in response to the operation of a rear wheel brake operation element 71 to a front brake BF1 and a fixing member fixed to a car body.