baber/WOPTO huggingface dataset:
Patent JP-H01295601-A (JP)
Title: Electric rolling stock drive unit
Inventor: TAKAHARA HIDEAKI
IPC: B60L3/00
Filed: 1988-05-23
Abstract: PURPOSE:To detect interruption of an AC power source reliable, by detecting power interruption of a stringing feeder based on comparison result between an AC input voltage and AC input current for a PWM converter and reference values and comparison result between a DC output voltage from the PWM converter and a reference value. CONSTITUTION:When AC input voltage is higher than a reference value, a comparison amplifier CPA1 produces a signal S1. When AC input current is higher than a reference value, a comparison amplifier CPA2 produces a signal S2. Similarly, a comparison amplifier CPA3 produces a signal when DC voltage is higher than a reference value while a comparison amplifier CPA4 produces a signal when DC voltage is lower than the reference value. A switch circuit SW is connected to the side of the comparison amplifier CPA3 during powering operation and connected to the side of the comparison amplifier CPA4 during regenerative brake operation. An AND gate AND1 produces a power interruption detection signal when all of its inputs are in high level.
Patent JP-S5647440-A (JP)
Title: Rubber composition having high elastic modulus
Inventor: IKEDA HIROHARU
IPC: C08L15/02
Filed: 1979-09-28
Abstract: PURPOSE: To prepare the titled composition having excellent scorch resistance and useful as a tire, etc., by compounding a brominated rubber with a salt composed of a specific amine and a carboxylic acid.  
     CONSTITUTION: The objective composition is prepared by crosslinking (A) 100pts. wt. of a brominated rubber with a bromine-content of 0.5W15.0wt% obtained by brominating a copolymer rubber composed of styrene and a 4W5C conjugated diene and preferably containing ≥50wt% of the conjugated diene, with (B) a crosslinking agent comprising 0.5W20pts.wt. of a salt of a secondary or a tertiary amine (esp. piperazine, etc.) and a polycarboxylic acid or an aromatic monocarboxylic acid (pref. spiperazine succinate, etc.) and sulfur. The crosslinked product has usually a 50% modulus of ≥25kg/cm 2  at room temperature and a 100% modulus of ≥50kg/cm 2  at room temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04349951-A (JP)
Title: Cyclone device
Inventor: IITANI KOICHI
IPC: B04C5/10
Filed: 1991-05-28
Abstract: PURPOSE:To prevent very fine or fine particles from being mixed with coarse particles in a cyclone device for use in a powder classifying device. CONSTITUTION:The upper straight cylindrical part 32 of a cyclone tower is provided with a circular slit opening 38 in its inner wall and coarse particles are collected outside the cylindrical body of the cyclone device from the slit opening 38, making use of the most centrifugal action to which the particles having the largest size of the particles rotating by a spiral current.
Patent JP-H10306095-A (JP)
Title: New microbicidal active compound
Inventor: TAKESHIBA HIDEO
IPC: C07D471/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject compound being a specific pyrroloquinolin-1- one compound, excellent in agricultural and horticultural microbicidal activities, hardly causing chemical injury, and manifesting a prominent effect against plant pathogenic bacteria, especially rice blast as an agricultural microbicide, etc., manifesting high penetration and translocation. SOLUTION: This new microbicidal active compound is a compound (salt) of formula I [R<1> is a halogen, a 1-6C lower (halo)alkyl, a 1-6C lower (halo) alkoxy, a 3-7C lower cycloalkyl or a 3-7C lower cycloalkyloxy; R<2> is H or a halogen; R<3> is H, a 1-6C lower alkyl or a 3-7C lower cycloalkyl; a dotted line is a single bond or a double bond], (e.g. 7-fluoro-1,2,5,6-tetrahydro-4H- pyrrolo[3,2,1-i,j]quinolin-4-one) and useful as an agricultural or horticultural microbicide, etc. The compound is obtained by reducing indole to provide indoline compound, reacting the indoline compound with a chlorine-substituted acid chloride of the formula ClCH(R<3> )CH2 COCl to provide a compound of formula H, and further subjecting the compound of formula II to a Friedel-Crafts reaction in the presence of a Lewis acid.
Patent JP-S5748811-A (JP)
Title: Gate protecting device
Inventor: KOGA AKIHIKO
IPC: H01L27/06
Filed: 1980-09-08
Abstract: PURPOSE:To prevent the destruction between a resistive layer and a substrate due to static electricity, by providing a protective resistance layer protecting the gate of an MOS-FET on a semiconductor substrate via an insulation film of multilayer construction. CONSTITUTION:A protective resistance section 28 is connected between gates of an MOS-FETQ2' and an input terminal 20, and consists of a polycrystal semiconductor resistive layer 26. The resistive layer 26 is formed on two layers of insulation film (upper layer 22, lower layer 23) covering a semiconductor substrate plate 24. Wiring layers 25, 27 are constituted with a suitable semiconductor material of metal or low resistance. The insulation film 23 is formed by the thermal oxidation method and the insulation film 22 is formed by the vapor phase growth method and the like, and two isolations must be different methods. With this constitution, the deficient part of the insulation film 22 is covered with the insulation film 23 to eliminate the deficiency, allowing to prevent the production of destruction due to static electricity between the resistive layer 26 and the substrate 24.
Patent JP-H10314154-A (JP)
Title: X-ray photographing device with bone density measurement function
Inventor: MUNAKATA HIROYOSHI
IPC: A61B6/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To save the space of an X-ray shielding chamber and to improve a device working rate by performing bone density measurement and general X-ray photographing by one device. SOLUTION: An X-ray tube supporter 16 for supporting an X-ray tube 10 and a diaphragm 14 is freely movably arranged and a bone density adapter 30 composed by connecting a filter 32 for turning the continuous spectrums of X-rays to a single color and an X-ray detector to a photographing base 20 capable of housing an X-ray film 22 is made movable by an adapter driving mechanism 40. Then, at the time of the bone density measurement, the bone density adapter 30 is connected to the diaphragm 14 so as to position the filter 32 below the diaphragm 14 and the X-ray tube supporter 16 is moved along with the bone density adapter 30 by the adapter driving mechanism 40. Also, at the time of the general X-ray photographing, the bone density adapter 30 is moved so as to withdraw the filter 32 from the lower part of the diaphragm 14.
Patent JP-H02303830-A (JP)
Title: Method for bonding al subjected to hard anodic treatment and rubber
Inventor: USHIYAMA KAZUO
IPC: F42B19/00
Filed: 1989-05-19
Abstract: PURPOSE:To form a correcting processing part of a corrosion-resistant material so as not to generate difference in level between said material and Al by bonding rubber and the corrosion-resistant material to form an integrated body and forming the correcting processing part to an Al bonded part and bonding Al subjected to hard anodic treatment and the corrosion-resistant material of the integrated body. CONSTITUTION:Roughly processed rubber 2 and a resin 5 are bonded to be integrated and the integrated body is subjected to correct finish processing so as to obtain a predetermined shape. At this time, a correcting processing part 5a is provided to the bonded part of the skin of the resin 5 in a protruding state. An Al-skin 1 is processed into a dimension smaller than a correct dimension by the thickness of a hard anodic treatment film and subjected to hard anodic treatment to obtain a predetermined dimension. This Al-skin 1 and the integrated body of the rubber 2 and the resin 5 are connected by a bolt 6 and an O-ring 7. Further, the correcting processing part 5a of the part assembled so as not to generate difference in level is processed by a rubstone 8 using a lathe and finished so as not to form difference in level between the resin 5 and the Al-skin 1 to obtain a predetermined curved shape.
Patent JP-S6015491-A (JP)
Title: Equipment and method for coal gasification
Inventor: FUJIOKA YUUICHI
IPC: C10J3/56
Filed: 1983-07-08
Abstract: PURPOSE:To reduce the tar content of produced gas effectively in coal gasifying equipment by using a fluidized gasifying oven in which the height of fluid layer is sufficiently larger than the inner diameter of the oven. CONSTITUTION:In a fluid layer gasifying oven 1, the height L of the fluid layer is set at least four times larger than the inner diameter D of the oven. Steam is fed through an inlet 5 and dust coal and air are introduced through an inlet 2 for gasification of coal. Low (or medium) calorie gas produced is taken out through an outlet 6 and granulated coal and ash are discharged through an outlet 3. Tar produced in a combustion zone at the bottom of a fluid layer 4 ascends in the fluid layer 4 together with air bubbles 7 to a sufficient height and is decomposed in the way, thus controlling inclusion of tar in the produced gas. The effect is increased, since dust coal is carried by stream of air and loaded at the bottom of the gasifying oven.
Patent JP-S63288996-A (JP)
Title: Production of diamond
Inventor: YAMAZAKI OSAMU
IPC: C30B29/04
Filed: 1987-05-20
Abstract: PURPOSE:To form diamond at speedy formation velocity with good reproducibility by feeding carbon on the surface of a substrate while projecting high-velocity particles on both a holder for the substrate consisting of material contg. the elements of iron group and the substrate held thereon. CONSTITUTION:A substrate 17 is fixed on a holder 16 for the substrate wherein at least one part of the surface is constituted of material contg. the elements (e.g. Ni, Co) of iron group and while projecting high-velocity particles 18 on both the surface of the substrate 17 and the above-mentioned one part of the surface of the holder 16 for the substrate, carbon atoms 19 are fed on the surface of the substrate 17 to condensate carbon atoms 19 thereon. The high- velocity particles 18 projected on the substrate 17 are constituted of hydrogen and inert gas or hydrogen and gas contg. carbon and fluorine may be used instead of hydrogen.
Patent JP-2000313507-A (JP)
Title: Support for rack and rack for automated storage and retrieval system
Inventor: MARUYAMA HIDEJIRO
IPC: A47B47/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a support and a rack for an automated warehouse capable of reducing the manufacturing cost as a support, or a component of a rack, not to speak of as the rack, by fully utilizing the accommodating efficiency of the rack. SOLUTION: In the support 1, the root part of a shelf receiving part 14 is provided to a support main body 13 in the form of a penetrated manner and fixed by welding. With this, since the bending strength of the shelf receiving member 14 relative to the support main body 13 can be increased, the shelf receiving member 14 can be formed from a simple bar-like material. Accordingly, the height of a shelf part 10 can be reduced.
Patent JP-H02304603-A (JP)
Title: Running course/condition input device for moving body
Inventor: SAITO MIKIO
IPC: G05D1/02
Filed: 1989-05-19
Abstract: PURPOSE:To improve the follow-up property by deriving a sampling point and deriving a running course, when the variation quantity of the running direction exceeds a set value, and also, deriving and storing a running condition, and inputting the running course and the condition. CONSTITUTION:A CPU 62 detects a variation alpha in the running direction, based on a difference (a-b) of a rotation quantities (a), (b) of the left and the right rear wheels 12, together with the left and the right encoders 24 and counters. A variation in the running direction is integrated by an integrating means 72 from a suitable sampling point. Also, the CPU 62 derives moving amounts (x), (y) with regard to each sampling point by an average of both the rotation quantities (a), (b) together with the encoders 24 and the counters. These moving amounts (x), (y) are integrated by integrating means 78, 80. From these integrat ing value SIGMAalpha, SIGMAx and SIGMAy, a position of a moving body is judged by a position determining means 82. SIGMAalpha, SIGMAx and SIGMAy are compared with set values alpha0, x0 and y0 by comparing means 84, 86 and 88, respectively, and when one of SIGMAalpha>alpha0, SIGMAx>x0, and SIGMAy>y0 is satisfied, a car body position at that time is set as a sampling point by an OR circuit 90, and alpha, (x), (y), etc., are stored in a memory means 64.
Patent JP-S5458218-A (JP)
Title: Leak preventive method of sealing oil for dry gas holder
Inventor: SAI KENSHIROU
IPC: F17B1/08
Filed: 1977-10-18
Abstract: PURPOSE: To prevent a leak of sealing oil for a dry type gas holder, by coating the leak point with a quick drying compound of epoxy resin and then forming a composite layer using glass fiber cloth and an epoxy resin compound with an epoxy equivalent of 150W250.  
     CONSTITUTION: A leak point 17 of oil and its periphery 19 are wiped clean and coated with a quick drying compound of epoxy resin, and then covered with an epoxy resin compound 21a with an epoxy equivalent of 150W250, that is a mixture of hardener of polysulfide and inorganic filler. It is further tightly covered with glass fiber cloth 22 to be permeated and fixed with the epoxy compound 21a. Next the glass fiber cloth 22 is covered with another epoxy resin compound 21b to form a 4- layer leak-proof protection for the spot 19. A further coating of the composite layer with a weather-proof agent 23 can reduce the effect of sunlight and rain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6013650-A (JP)
Inventor: SHIDONII EMU RIBITSUTO
IPC: B65D47/08
Filed: 1984-06-18
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-S5248828-A (JP)
Title: Reinforced concrete pipe
Inventor: FUKUDA MICHIO
IPC: F16L9/08
Filed: 1975-10-16
Abstract: PURPOSE: Getting a reinforced concrete pipe with superior combination force with concrete and improved lay out of reinforcing element by packing concrete into a reinforcing basket which is multi layered and combined with a number of solid reinforcing element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10321825-A (JP)
Title: Assembling method for solid-state image-pickup device
Inventor: FUJII HIDEAKI
IPC: H04N5/335
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a very inexpensive solid-state image-pickup device, in which parts are mounted with high precision owing to the reduction in number of the working steps, jigs, measuring instruments and the like, required for adjusting a focal length. SOLUTION: A pair of protrusions 9, 9 are formed at the bottom surface of a recessed portion 2 of a package 1. Upper end surfaces 9a, 9a of the protrusions 9, 9 are, respectively, set as a reference plane along the direction of an optical axis. By forcing a chip attraction tool 10 for holding a pickup chip 3 against the reference planes 9a relative to a pickup face 3a, the pickup chip 3 is mounted on the package 1. Likewise, a lens structure 7 having an optical lens 6 forced against the reference planes 9a, so that the lens structure 7 is mounted on the package 1.
Patent JP-H05327077-A (JP)
Title: Power supply device for solid laser
Inventor: NARITA TAIJI
IPC: H01S3/0915
Filed: 1992-05-19
Abstract: PURPOSE:To change a waveform of pulse energy of pulse laser oscillation for allowing stable and proper laser processing having no excess or shortage of laser energy by performing a phase control of the whole feeding power to a discharge lamp in a solid laser. CONSTITUTION:A main discharge lamp 9 and a discharge lamp 10 are in parallel connected through a switching element S2 to the output side of a first pulse discharge control part 20 having a main capacitor 3 to be charged by a rectifying circuit 1 and a switching element S1 through a switching element S2, further, a second pulse discharge control part 33 having a capacitor 32, variable resistance 30 and a switch S3 are in paralle connected to a main discharge lamp 9. These switching element S1, S2, switch S3 and variable resistance 30 are in concert controlled so as to continuously and variously change the whole energy amount of excitation light to be radiated from the whole discharge lamps 9, 10 while continuously and variously change individual pulse enery of pulse laser oscillation.
Patent JP-S5828118-A (JP)
Inventor: KOSUGI ISAO
IPC: H01H33/34
Filed: 1981-08-12
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-S5829115-A (JP)
Title: Magnetic head
Inventor: GOTOU ATSUSHI
IPC: G11B5/105
Filed: 1981-08-12
Abstract: PURPOSE:To prevent the distortion of a magnetic core, by almost making a thermal expansion coefficient of a fixed member equal to that of the magnetic core. CONSTITUTION:Inorganic fine powder mixed with an inorganic adhesive material is used as a fixed member 5. An inorganic adhered material having almost the same thermal expansion coefficient as that of a magnetic core is obtained for the magnetic head, by suitably selecting the kind, grain diameter and mixing ratio of the inorganic adhesive material and the inorganic fine powder constituting the fixed member 5. The said inorganic adhered material has very little shrinkage at curing and the volume shrinkage rate can be made to 0- 0.4%. Thus, to obtain the inorganic adhered material like this, as the inorganic adhesive material, an adhesive agent of alkali silicate such as potassium silicate, lithium silicate, and sodium silicate (water glass) and an adhesive agent of phosphate such as aluminum phosphate and magnesium phosphate are used.
Patent JP-S5916365-A (JP)
Title: Complementary semiconductor device
Inventor: SASAKI ISAO
IPC: H01L29/78
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the generation of latch-up by a method wherein a resistance element of 500OMEGA or more is inserted in the midway of a power source wiring extending directly from a pad by means of a metallic wiring, and the power source wiring and a well formed on a semiconductor substrate at the same potential as the power source wiring are electrically connected at the part adjacent to the end part on the pad side of the resistance element. CONSTITUTION:The VCC aluminum wiring 8 in the outside and the diffused layer wiring 7 of a cell part 13 are connected via a poly Si resistor 10. This poly Si resistor is doped with phosphorus to poly Si of the thickness of 5,000Angstrom  at the dosage of 1X10<15>/cm<2>. The resistor of approx. 1kV which is 5mum wide and approx. 15mum long is formed. The numeral 8' represents the aluminum wiring which connects the poly Si 10 and the diffused layer wiring 7 via contact holes 9 and 9'. Further, the substrate is kept at the potential VCC via the contact hole 11 and the diffused layer region 12 of the same impurity type as the Si substrate on the Si substrate, in order to make latch-up difficult to occur.
Patent JP-H09310856-A (JP)
Title: Drop-in type cooking appliance
Inventor: KITADA TERUYUKI
IPC: F24C3/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve usability and cleanability of a drop-in type cooking appliance by providing an appliance top plate which is positioned above an appliance main body fitted in an opening hole of a counter and of which the upper side is at the same height as the upper side of the counter. SOLUTION: An appliance main body 10 has a heating cooking mechanism such as a burner 11 and is fitted in an opening hole 9a of a counter 9 and it has a setting part 10a which is set on the lower step 9b of a stepped part. An appliance top plate 12 is positioned above the appliance main body 10 and set on the upper side 9c of the counter 9, and a bent part 12a having a virtually circular section a part of which is opened inside the rear of the plate is provided in the outer peripheral end part thereof. A grate 13 is set above the appliance top plate 12 and supports a cooking vessel 14 or the like.  By the appliance top plate 12 being provided at the same height as the upper side 9c of the counter, effects that a difference in level between the upper side 9c of the counter and the appliance main body 12 is eliminated and that a height D from the upper side 9c of the counter to the upper end part 13a of the grate supporting the cooking vessel or the like is lessened are produced.
Patent JP-S6013785-A (JP)
Inventor: KENESU ERU SHIEPAADO
IPC: C07D333/34
Filed: 1984-06-20
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-S5551416-A (JP)
Title: Recovery of solid
Inventor: AOKI HIROSHI
IPC: B04C9/00
Filed: 1978-10-11
Abstract: PURPOSE: To recovery simultaneously product solids and dust by sucking and carrying out vapor and dust discharged from a drum dryer together with heated air by means of an exhaust fan connected to a dust collector while transporting product solids discharged from the dryer by means of air to the dust collector.  
     CONSTITUTION: When air within a dust collector 9 is exhausted forcibly by means of an exhaust fan 14, vapor together with heated air is sucked and carried out. On the other hand product solids from a shoot 7 of a drum dryer 1 are transported through a pipe 10 by means of air and transferred to a dust collector where solids and air are separated. Air is passed through a pipe 13 into a water seal scrubber 15 and discharged into the atmosphere. The solids are discharged from a lower outlet to a hopper 16. As the vapor is mixed with heated air, the vapor is carried out in the dry state. On the other hand the product solids are transported through the sealed pipe 10 by means of heated air. Thus, the increase of relative humidity during the transportation of the product can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5827253-A (JP)
Title: Data processing device
Inventor: KATOU AKIRA
IPC: G06F12/06
Filed: 1981-08-11
Abstract: PURPOSE:To externally connect a memory having large capacity by adding a means for modifying address data outputted from a microprocessor so as to expand an address space which can be specified by the address data. CONSTITUTION:a microprocessor 100 sets an address data in an offset address register 120 by a writing signal 110. The set offset address data is inputted to an address modifying circuit 140 through an output line. Continuous and physical addresses are assigned to a memory block 150 and these addresses are selected in every bit or every byte by an address on a memory address bus 130. Address operation is executed so as to increase the number of effective addresses on the basis of said offset address data and the address data from the micro-processor and the operated result is supplied to the memory block 150 as an memory address, so that a memory having large capacity can be externally connected.
Patent JP-H05293441-A (JP)
Title: Ultrasonic vibrator
Inventor: TSUBATA TOSHIHARU
IPC: B06B1/06
Filed: 1992-04-17
Abstract: PURPOSE:To obtain an ultrasonic vibrator reduced in the interference of two bending vibrations crossing each other at a right angle by providing difference between the resonance frequences of both bending vibrations. CONSTITUTION:Piezoelectric elements 1a-1d are attached to the side surfaces of an elastomer 2 and a laminated piezoelectric element 3 is attached to the upper end of the elastomer 3. A rectangular top plate 4 having a projection part 5 composed of stainless steel subjected to hardening treatment is attached to the upper end of the laminated piezoelectric element 3.