baber/WOPTO huggingface dataset:
Patent JP-H01218637-A (JP)
Title: Metal catalyst support, its manufacturing method and catalytic converter using said metal catalyst support
Inventor: KADOWAKI SHUNICHI
IPC: B01D53/86
Filed: 1988-02-29
Abstract: PURPOSE:To obviate the need for external pipes to form the conventional integral structure of a laminate and thus provide a simple structure thereof, by welding the central portion of the laminate into an integral structure a predetermined distance. CONSTITUTION:A laminate 3 which is formed by building up flat thin metal plates 1 and corrugated thin metal plates 2 in layers and in which a large number of passages A is formed between theses thin plates to pass gases therethrough is bent into a S-shaped metal catalyst support. During this time, the metal plates in the central portion 3A of this laminate 3 are welded together a predetermined distance L into an integral structure. The laminate 3 with this integral structure is bent into a S-shape with an end face 3B of the integral structure shaped into a loop form R, thereby obviating the need for external pipes to form the conventional integral laminate and, therefore, the catalyst support can be formed into a simple structure.
Patent JP-S59173000-A (JP)
Title: Excitation controller of synchronous machine
Inventor: MANJIYOU MINORU
IPC: H02P9/14
Filed: 1983-03-23
Abstract: PURPOSE:To obtain power system stability irrespective of the operating state of a power system and the system configuration by controlling an exciter so that the phase difference between the power system stabilization signal and the synchronous machine field voltage such as effective power, axial rotating speed and frequency become constant. CONSTITUTION:Effective power P is detected by a power converter 3, and a variation DELTAP of effective power is obtained through an incomplete differentiator 7. Similarly, the field voltage variation DELTAVf is detected by using an incomplete differentiator 8 from a field voltage Vf. The phase difference theta between DELTAP and DELTAVf is detected by using a phase difference detector 9 form these signals. Then, the phase difference set value thetaref is compared with theta, thereby obtaining the phase deviation DELTAtheta. The phase regulator 6 of a power system stabilizer 10 is controlled in such a manner that this phase deviation DELTAtheta is as a control signal so that DELTAtheta becomes zero.
Patent JP-H03210189-A (JP)
Title: Conversion from hydroxyketo acid to hydroxyamino acid
Inventor: RONARUDO ERU HANSON
IPC: C12R1/72
Filed: 1990-02-27
Abstract: PURPOSE: To efficiently produce a hydroxyamino acid by treating a mixture of a nitrogen source and a hydroxyketo acid with an amino acid dehydrogenase, a transaminase or microorganisms producing the amino acid dehydrogenase, etc.  
     CONSTITUTION: A nitrogen source is mixed with a hydroxyketo acid and the resultant mixture is treated with an amino acid dehydrogenase, a transaminase, microorganisms producing the amino acid dehydrogenase or microorganisms producing the transaminase. A reductive amination or amino group transformation is performed by the process to transform a hydroxyketo acid to a hydroxyamino acid. A leucine dehydrogenation enzyme is exemplified as the amino acid dehydrogenase and a branched chain transaminase is exemplified as the transaminase. Ammonia, ammonium ion and substituted ammonium, etc., are exemplified as the nitrogen source. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S56142046-A (JP)
Title: Injection molding machine for manufacture of circular body
Inventor: ISHIDA YOSHIHIRO
IPC: B29C61/00
Filed: 1980-04-08
Abstract: PURPOSE: To form a circular body such as lens, etc. with high precision without use of a large-size hydraulic pump, etc. but through minor driving force generated by a jack, etc. by fastening a main mold and an auxiliary mold through screwing together of a male screw and a female screw.  
     CONSTITUTION: A molten resin is pressure-injected into the molding holes 11, 12 of the main mold 3 and the auxiliary mold 4 with the assistance of an extrusion machine 2 and then is cooled to become solid. During this cooling period, a rocking feature 5 and a rotary mechanism 8 are set in a standstill condition and after cooling and solidification, a pinion gear 20 is inverted in an arrow direction D by means of an electric motor 23. Then a ring gear 19 rotates in an arrow direction Y, unscrewing the male screw 6 for the auxiliary mold 4 and the female screw 7 for the main mold 3. Following this process, a hydraulic force is applied onto a port B contrarily and a ram 16 retreats the auxiliary die 4. Halfway in this retreat, a circular resin molding such as lens, etc. is extruded from a mold hole 12 by means of an ejector bar 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02226418-A (JP)
Title: Clipping circuit
Inventor: KUNISHIGE SHINJI
IPC: G06F3/153
Filed: 1989-02-28
Abstract: PURPOSE:To operate conventional software and to attain a high speed clipping processing by independently providing a memory address generation circuit and an X-Y address generation circuit. CONSTITUTION:The memory address generation circuit 1 for accessing a memory 6 and the X-Y address generation circuit 2 used when the clipping processing is executed are independently disposed. A start address (xe, ye) designating a clipping area is compared with the X-Y address, and then whether it is the clipping area or not is decided. A memory write control function is operated in accordance following this decision, and clipping data is written in the memory 6. Thus, the number of memory addresses by one line L can optionally be set, and conventional software can be operated. Furthermore, the high speed clipping processing by hardware can be attained.
Patent JP-H03251873-A (JP)
Title: Developing device
Inventor: TANAKA YOSHIAKI
IPC: G03G15/08
Filed: 1990-03-01
Abstract: PURPOSE:To uniformly stabilize pressure contact force by disposing a gear to be intermeshed with a gear supported on the outside of a casing among the gears for driving rotating members including a developing roller within the plane orthogonal with the axial line at the center of the axial line direction of the developing roller. CONSTITUTION:The 1st gear 31 is fixed to the shaft part of the developing roller 22 and the 2nd gear 32 intermeshed with the gear 31 is fixed to the shaft part of a supplying roller 23. The 3rd gear 33 intermeshed with the gear 32 is fixed to the shaft part of an agitator 27. The gear 33 is intermeshed with the 4th gear 35 fixed to an intermediate shaft 34 rotatably fixed at both ends to the lug part 21c of a case 21 and is driven by the gear 35. The gears 31 to 35 are disposed near one end in the axial line direction of the developing roller 22 of the case 21 of a developing device 7. The 5th gear 36 is fixed to an intermediate shaft 34 fixed with the gear 35. The gear 36 is disposed within the plane 55 orthogonal with the axial line at the center in the axial line direction of the developing roller 22. The gear 36 is intermeshed with the 6th gear 37 and is driven by this gear.
Patent JP-H03253599-A (JP)
Title: Method and device for recovering and recycling scooped surface treating solution from barrel and charge therein
Inventor: HANSU HENIHI
IPC: C25D21/00
Filed: 1990-03-01
Abstract: PURPOSE: To efficiently recover a skimming surface treating soln. by taking surface treated charge and barrel out of the treating soln. and passing pressurized air downward into the barrel within a semicylindrical shell including the upper part of the barrel.  
     CONSTITUTION: The barrel unit 5 housing the bulk charge 7 is carried in by a traveling hoist carriage 20 and is immersed into a working vessel 1 housing the surface treating soln. At this time, the charge 7 is subjected to the surface treatment and thereafter, the barrel unit 5 is hoisted up and the upper part thereof is slidably brought into contact with the inside surfaces of the rigid semicylindrical shells 2' 2". A rectangular segment 12 hanging to one side is deflected and is brought into contact with the barrel unit 5. While this barrel unit 5 is continuously or intermittently rotated, the pressurized air is fed into the semicylindrical shells 2' 2" via a fan 7 and is blown from the space in the upper part of the barrel unit 5 where the charge 7 is passed. As a result, the skimming surface treating soln. is carried away by the pressurized air and is recovered and recycled from the barrel 5 and the charge 7 into the working vessel 1 described above. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05216920-A (JP)
Title: Device for analyzing stable shape of linear member
Inventor: SUGIYAMA SHIGERU
IPC: G06F17/50
Filed: 1992-02-03
Abstract: PURPOSE:To provide an analyzing device which can quickly predict a stable shape when a linear member restricted at its both ends is large deformed and also can reduce the necessary memory capacity. CONSTITUTION:This device is provided with an input means 12 for inputting the data relating to a linear member and the restricting conditions of both ends of the linear member, an analyzing means 22 which divides the linear member into an optional number of quality points end the beams having no mass and obtains a force balancing formula applying the beam logic to each quality point, an arithmetic means 24 which calculates the coordinates and the azimuth of each quality point by solving the balancing formula based on the restricting conditions of both ends of the linear member, and an output means 14 which outputs the space stable shape of the linear member based on the coordinates and the azimuth of each quality point obtained by the means 24.
Patent JP-H04264025-A (JP)
Title: Treating agent for hyperlipemia
Inventor: KANO YOSHIHIRO
IPC: A61P3/06
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a treating agent for hyperlipemia having strong action to lower the blood cholesterol level and low toxicity by using a specific compound existing in a plant of family Zingiberaceae as an active component. CONSTITUTION:The objective agent effective for hyperlipemia and having high safety contains, as an active component, (E)-8beta,17-epoxylabd-12-ene-15,16-dial of formula separated from a plant of the genus Zingiberaceae and known to have antifungal activity. The treating agent for hyperlipemia is administered preferably by oral administration at a daily rate of 0.5-100mg/kg of the above compound for adult in one dose or 2-3 divided doses.
Patent JP-S57161681-A (JP)
Title: Linking structure of electronic wrist watch
Inventor: NEZU MATAO
IPC: A44C5/00
Filed: 1981-03-31
Abstract: PURPOSE:To perform highly reliable assembling of the electronic watch having the linking structure readily and positively, by compressing a compressing piece of an elastic connecting member by engaging a middle and a back, and providing waterproof and electrical connection. CONSTITUTION:When protruded parts 8b... of a side wall of the back 8 are inserted and engaged in a circumferential groove 7c of the middle 7 provided with long hole 7b, the compressing piece 5 of the elastic connecting member 1 is compressed. By said compression, a waterproof packing 3 of the member 1 is uniformly compressed, and a connecting part 4a is positively connected to a wiring conductor 14a of a wiring substrate 14 in the middle 7. In this constitution, the electronic wrist watch having the structure wherein a case incorporating each module is linked can be readily and positively assembled highly reliably.
Patent JP-2000012950-A (JP)
Title: Semiconductor laser
Inventor: KAWACHI YASUYUKI
IPC: H01S5/042
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which has a surge voltage resisting function and good responsiveness to high-frequency superposition and pulse modulation. SOLUTION: A semiconductor laser device is constituted in such a way that a semiconductor laser chip 1, having an anode and a cathode and a field effect transistor 4 are connected in parallel with each other, and the anode of the chip 1 is connected to the drain of the transistor 4. In addition, the gate of the transistor 4 is connected to the drain of the transistor 4, and the cathode of the chip 1 is connected to the source of the transistor 4.
Patent JP-S58164444-A (JP)
Title: Lumbar supporting device
Inventor: TAKAGI GENJIROU
IPC: B60N2/90
Filed: 1982-03-25
Abstract: PURPOSE:To contrive to facilitate the operation by a method wherein a lumbar support is adjusted by remote-controlling the operating handle arranged at an arbitary set position of a seat. CONSTITUTION:The supporting frame 13 of the lumbar support is pivotally attached to a seat back 12 in the seat comprising a seat cushion 11 and the seat back 12 and a S-spring 14 is closely attached to the seat back 12. An actuacting mechanism 15 for lumbar support adjustment is arranged at the one side of the supporting frame 13 and the oprating mechanism 17 of the lumbar support, which is connected with the mechanism 15 by means of a flexible wire 16, is arragned at an arbitrary set position of the seat. A seater adjusts the pressing strength of the lumbar supporting part of the seat back 12 supported by the S-spring 14 by operating the operating mechanism 17 in order to rock the supporting frame 13.
Patent JP-S51121858-A (JP)
Title: Dry crushing method in closed circuit
Inventor: YAMATE MICHIE
IPC: B02C21/00
Filed: 1975-04-18
Abstract: PURPOSE: In abnormal temperature drop of a circulating material, to resume the rating operation rapidly by beating the circulating material effectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09241682-A (JP)
Title: Liquid detergent composition for hard surface
Inventor: IIHARA TEI
IPC: C11D3/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition for hard surface, having excellent frothing property, cleaning performance, mildness, etc., giving a cleanly finished hard surface and capable of keeping the effect even after the storage over a long period. SOLUTION: This liquid detergent composition for a hard surface contains an active detergent component in combination with (A) 0.001-5wt.% (in terms of solid component) of one or more kinds of extract of plants selected from the fruit and bark of Kashi (Terminalia chebula), flower and leaf of pipal tree, fruit, seed and bark of white birch, Gobaishi (gall of Rhus chinensis), leaf of ginkgo, flower of arnica, fruit of horse chestnut tree, leaf of Japanese witch hazel, root of peony and leaf of peach and (B) 0.1-500 pts.wt. (based on 1 pt. wt. of the solid component of the component A) of at least one compound selected from ascorbic acid/salt, erythorbic acid/salt, sulfurous acid and their salt.
Patent JP-S54139806-A (JP)
Title: Spraying method for refractory material of furnace wall lining
Inventor: MATSUO MASATAKA
IPC: F27D1/16
Filed: 1978-04-24
Abstract: PURPOSE: To make sprayed refractory layer join strongly to base refractories, by spraying refractory material, which is different in properties from the base refractories, to the damaged part of refractory lining of a furnace etc. in order to make the sprayed material react with the base refractories.  
     CONSTITUTION: When the refractory lining of a furnace such as a steel-making furnace or heating furnace is damaged, refractory material is sprayed to the damaged part in order to repair it. In that case, if the base refractories of the furnace is SiO 2 -Al 2 O 3  type acidic refractories, MgO-CaO type basic refractory material is sprayed. The reverse is also true. Sprayed layer thus constructed joins firmly to the base refractories without peeling so that its service life is remarkably increased because acidic and basic refractory materials react with each other and stick closely to each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000250173-A (JP)
Title: Image forming method
Inventor: TOSAKA YASUO
IPC: G03C7/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for automatically reading photosensitive material information without affecting the image quality of the developed photosensitive material with a thin reflective supporting body, controlling the exposing, developing and carrying operations of an exposure device and a developing device and automatically setting a condition suitable to the photosensitive material. SOLUTION: As for the image forming method for exposing and developing color photosensitive material with a silver halide emulsion layer on the reflective supporting body whose thickness is >=80 μm and <=140 μm by using the automatic exposure device and the automatic developing device, the photosensitive material information is recorded on the rear side of the color photosensitive material, and as for the recorded information, the density after developing is reduced as compared with the density before developing, then, in the case of exposing and developing, the recorded material information is automatically recorded, thereafter, the exposing, developing and carrying operations are controlled based on the recorded photosensitive information.
Patent JP-H02226251-A (JP)
Title: Method for developing photoresist
Inventor: YATAKE MASAHIRO
IPC: G03F7/022
Filed: 1989-02-28
Abstract: PURPOSE:To retard the developing speed of a photoresist after exposing and to form a part which is not developed by processing the photoresist with a compd., the hydroxyl group of which is an OH group at the time of developing the photoresist by using the positive type resist of a naphthoquinone diazide system which can be exposed by light. CONSTITUTION:The positive type resist is applied on a silicon wafer 1 and is then baked and exposed at the time of forming noncorrected resist patterns 2 and corrected resist patterns 3. Polyoxypropylene glycol is then diluted 20 times with water and is applied on the parts of the patterns 2. The resist is then developed by using a developing soln. prepd. by diluting an AZ developer three times with water to develop the parts of the resist 3 without developing the parts of the resist 2, by which the resist patterns are corrected. The positive type resist is applied on a silicon wafer 4 and is backed and exposed. 'Pluronic(R)' is diluted 20 times with water and is applied on the parts of the developed parts 5. The non-developed parts 6 are not processed and only the parts 5 are developed.
Patent JP-S62204122-A (JP)
Title: Rotation detector
Inventor: KASHIMA KO
IPC: H02K11/00
Filed: 1986-03-04
Abstract: PURPOSE:To detect the direction and angle of rotation by one system in which a saw-tooth wave signal is differentiated by utilizing the rotation-directional difference in the waveform of the saw-tooth wave obtained from slit transmitted light of an opaque rotary disk formed by boring triangular slits concentrically in a row. CONSTITUTION:The triangular slits 7 are bored in the opaque rotary disk concentrically in a row and then the output waveform of a photodetecting element 5a to transmitted light of slits 7 are saw-tooth waves which are opposite in increasing direction between positive rotation and negative rotation. For the purpose, the waveform is differentiated by a differentiating circuit 8 and then pulse waveform which is inverted in polarity according to the positive and negative rotating directions is obtained as the output waveform of the circuit 8. Consequently, the rotating directions are detected by deciding the polarity and the pulses are counted to detect the angle and speed of rotation.
Patent JP-S54139770-A (JP)
Title: Electronic watch
Inventor: SEKIYA FUKUO
IPC: G04G5/00
Filed: 1978-04-22
Abstract: PURPOSE: To perform time correction surely with a simple constitution by letting the turning directions of a motor through a motor driving circuit and the up-down countings of time counters be selected by the signals corresponding to the rotating directions of a rotary operating member.  
     CONSTITUTION: The revolving directions of a motor 22 by a motor driving circuit 20 are controlled and the up-down countings of a minute counter 26 and hour counter 28 for clocking are selected by the detection signal according to the rotating directions of a rotary operating member 48 detected by a switch 50. On the other hand, the detection signal corresponding to the number of revolution of the member 50 of the switch 50 causes a correction pulse signal forming circuit 52 to generate the fast feed correction pulses corresponding to the rotating speed of the member 48. The hands are corrected by these pulses via circuit 20 and motor 22 and at the same time digital display time is simultaneously corrected via counters 26, 28, etc. Hence, the time correction corresponding to delay and advance is surely accomplished with the simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02225469-A (JP)
Title: Antibacterial agent containing pyrazolone compound or salt thereof
Inventor: HAGA TAKAHIRO
IPC: A61P31/04
Filed: 1989-02-28
Abstract: PURPOSE:To provide an antibacterial agent active against gram-positive bacteria, gram-negative bacteria, Trichophyton, fungi, etc., by containing a pyrazolone compound such as 4,4-dibromo-1-methyl-3-phenyl-2-pyrazolone-5-one or a salt thereof. CONSTITUTION:An antibacterial agent active against gram-negative bacteria, etc., contains a pyrazolone compound of formula I (R<1> is alkyl, alkylthio, cycloalkyl, phenyl, pyridinyl or pyrimidinyl; R<2> is H, halogen, hydroxy, carboxy, cyano, alkyl, alkoxy, alkylthio, cycloalkyl, phenyl or pyridinyl) (e.g. 4,4- dibromo-1,3-diphenyl-2-pyrazoline-5-one) or a salt thereof. The compound of formula I is prepared by brominating a compound of formula II. The antibacterial agent is useful as a drug, an animal drug or an industrial antibacterial agent.
Patent JP-S60193080-A (JP)
Title: Graph arithmetic processing system
Inventor: YAMAGUCHI FUJIO
IPC: G06F17/50
Filed: 1984-03-14
Abstract: PURPOSE:To simplify the interference arithmetic of a graphic form and to execute it at a high speed by dividing the graphic form into triangles by means of diagonal lines of its vertexes and setting vertex coordinates, an outward normal vector and an infinite apocenter of the vector to data. CONSTITUTION:A data converting circuit 1 divides a polygon defining an approximate polyhedron into plural triangles by diagonal lines and outputs vertex coordinates to an input data table. An outward normal vector arithmetic circuit 2 obtains each area of the triangles and the outward normal vector in accordance with vertex coordinate data from the data converting circuit 1. An intersection deciding arithmetic device 3 decides the intersection state of intervertexes, the interior of the triangle and sides through the matrix arithmetic in a format of 4X4 in accordance with triangular vertex data and the outward normal vector and writes the intersection state on an intersection state table. Simultaneously, the calculation of intersection coordinates is required for an intersection coordinate calculating circuit 4 when there is an intersection.
Patent JP-H01223797-A (JP)
Title: Printed wiring method
Inventor: TERANE AKIO
IPC: H05K1/11
Filed: 1988-03-03
Abstract: PURPOSE:To let a wiring pattern pass through a conductor area without increasing the accuracy of the wiring pattern itself so much, by limiting expansion of a conductor pattern around both lead through-holes on a component side and by forming lands for these lead through-holes on a soldering side. CONSTITUTION:On the component-mounting side 1a of a printed wiring board 1, lands 31a-31e with an outer diameter of 1.2mm are established around lead through-holes 30a-30e of the upper line. On the soldering side of the printed wiring board 1, lands 31a'-31e' with a diameter of 1.2mm are established to face the lands 31a-31e. On the component-mounting side 1a of the printed wiring board 1, almost no land nor conductor pattern equivalent to lands is established on the fringe of lead through-holes 30f-30j of the lower line. On the soldering side 1b of the printed wiring board 1, the lands 31f-31j are established in the same size with the lands 31a-31e. Therefore, a conductor (pattern) 32 can pass through easily between the upper lands 31a-31e and the lower lead through-holes 30f-30j from the component-mounting side 1a.