baber/WOPTO huggingface dataset:
Patent JP-S5652446-A (JP)
Title: Program type computer
Inventor: SOUMA TSUNENORI
IPC: G06F9/32
Filed: 1979-10-05
Abstract: PURPOSE: To reduce the number of program steps by symbolizing a jump destination in case of the jump instruction of a program.  
     CONSTITUTION: The jump instruction of a program is formed by a code of the jump instruction and a code which has shortened the address of a fixed jump destination. The contents of the program address generator ASi are set to the program address part 14, the address to the program memory 16 is decided and a data from the memory 16 is stored in the latch Li, which are executed by CPU13 in accordance with a signal from the input unit. When the contents of the latch are sent into the jump discrimination part 17 and have been decided as the jump instruction, CPU13 processes a data obtained from the memory 16 as a symbol showing the jump destination, generates a control signal SAJi, sets the contents of the jump address generator AJi to the address part 14, and the contents according to this address are output from the memory 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S616334-A (JP)
Title: Ring for spinning machine
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1984-06-21
Abstract: PURPOSE:To provide a spinning machine ring having excellent abrasion resistance, heat resistance, corrosion resistance and compatibility with traveller, by forming a plated cobalt layer, titanium carbide layer and a titanium nitride layer successively to the surface of a part of the ring made of carbon steel, etc. and contacting with traveller. CONSTITUTION:The raw material of a ring made of carbon steel, alloy steel, tool steel or sintered steel, etc. is machined to a prescribed form, carburized, and surface-polished. The surface of at least a part of the ring contacting with traveller is plated with cobalt to form a cobalt layer of 1-20mu thick. A titanium carbide layer having a thickness of preferably 2-20mu is applied to the plated layer by chemical vapor deposition, and a titanium nitride layer having a thickness of preferably 1mu is applied thereto. The product is hardened to obtain the objective ring. EFFECT:The generation of end breakage and fluffing can be prevented, and the life of the ring and traveller can be remarkably extended.
Patent JP-S6110040-A (JP)
Title: Production of optical fiber
Inventor: ARAI MOTOHIRO
IPC: G02B6/00
Filed: 1984-06-22
Abstract: PURPOSE:Silicon oxynitride, a glass film for clad and another glass film for core are formed in layers on the inner wall of a glass tube, processed into a preform, then the preform is melt-drawn into optical fiber of low transmission loss in low costs. CONSTITUTION:A starting material gas containing SiCl4, NH3 and O2 is made to flow using argon gas or the like as a carrier gas inside the quartz glass tube 3 in the direction shown with arrow 9, as the quartz tube is allowed to rotate in the direction shown with arrow 10. Further, the quartz tube 3 is heated with oxyhydrogen burner 2 which moves from the upperstream to downstream of the starting material gas to form a silicon oxynitride layer on the inner wall of the quartz tube 3. Subsequently, the glass film for the clad and the glass film for the core are formed in order. Then, the resultant quartz tube 3 is heated to form a dense preform and the preform is melt-drawn to give the objective optical fiber.
Patent JP-S5463062-A (JP)
Title: 2-hydroxy-7-alkylidene bicyclo 2.2.1 heptanes, their preparation, and perfume composition consisting of them
Inventor: FUJISAWA TAMOTSU
IPC: C07C35/28
Filed: 1977-10-28
Abstract: NEW MATERIAL:2-Hydroxy-7-alkylidene bicyclo [2.2,1] heptanes of formula I: (R is 2-7C alkyl group).  
     EXAMPLE: 2-Hydroxy-7-pentylidene bicyclo [2.2.1] heptane.  
     USE: Flower like fragrance components if compounded perfumes of general cosmetics, and mixed perfumes, e.g. perfumed water, etc. Physically and chemically stable and free from irritation and toxicity.  
     PROCESS: 7-Alkylidenenorcamphors of formula II are reduced with sodium borohydride to form 2-hydroxy-7-alkylidene bicyclo [2.2.1] heptanes of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08300573-A (JP)
Title: Laminated body for packaging
Inventor: OKI KAZUHIRO
IPC: B32B27/18
Filed: 1995-05-01
Abstract: PURPOSE: To prevent bleeding of an additive to a top face and damage to an after process aptitude due to transition from a rear face to the top face by providing a resin layer having an additive mixed therein in between a shield layer forming a laminated body and a sealant layer. CONSTITUTION: A resin layer in which an additive is mixed is provided in between a shield layer and a sealant layer. For the additive, a slip agent, an antistatic agent, and an anti-blocking agent are used. The adding rate is 10-30,000ppm and preferably 100-10,000ppm. The additive bleeds to a rear face of a laminated body by gradually passing the sealant layer from the resin layer in which the additive is mixed, but bleeding to the top face is restrained by the shield layer. For the resin in which the additive is to be mixed, for example, a polymer such as a polyethylene and a polypropylene is used, or an adhesive for dry laminate may be used. When the thickness of the resin layer in which the additive is mixed is changed, strength and duration of the effect of the additive can be also controlled optionally.
Patent JP-S6020273-A (JP)
Title: Data transfer system
Inventor: TAKADA HIROSHI
IPC: G06F15/16
Filed: 1983-07-15
Abstract: PURPOSE:To enable data transfer to the voluntary processor by issuing input/ output instruction which indicates a processor address from one processor in a data processing system having multiple processors. CONSTITUTION:When input/output instruction is executed in the processor, the input/output unit number and processor address are sent for the input/output controller 2. The processor number to which data are transferred is identified by setting the input/output unit number and processor address to the processor address register 21, and decoding them by the decoder 23. When the processor is the one exclusive for controlling the system, the flag register 22 is set to ON in advance and the decoder 23 is activated, and therefore, the gate circuit 24 of the data line for the processor is opened, and data which are sent fom the input/ output unit can be transferred through the transfer route 5.
Patent JP-2000320564-A (JP)
Title: Yoke of universal joint and manufacturer thereof
Inventor: OKUBO KIYOSHI
IPC: F16D1/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for inserting a bolt into a through-hole disposed in a flange part by changing a phase in the circumferential direction between a pair of joining arms and a pair of flange parts. SOLUTION: A pair of flange parts 16, 17 are disposed integratedly with a joining cylindrical part 11, putting a cut groove 13 therebetween, on a base end part of the joining cylindrical part 11. The flange parts 16, 17 are formed into a thick wall by folding a part of a metallic plate for composing the joining cylindrical part 11 by 180 degrees. A screw hole 18 is disposed on one flange part, and a through-hole 19 is disposed on the other flange part 17, in the directions perpendicular to respective flange surfaces. The screw hole 18 and the through-hole 19 are formed concentric, the inner diameter of the through hole 19 is enlarged sufficiently larger than an inner diameter of the screw hole 18, and the tip end part of a bolt penetrated through the through-hole 19 is screwed in the screw hole 18.  A pair of joining arms 12, 12 are integratedly disposed on the tip end part of the tubular joining cylindrical part 11.
Patent JP-H02308406-A (JP)
Title: Grinding method for magnetic head
Inventor: ISONO CHIHIRO
IPC: G11B5/187
Filed: 1989-05-24
Abstract: PURPOSE:To exactly work the depth of a gap and to decrease the working failure by attaching equally plural pieces of conical dummies in the jig working surface in addition to an object to be worked. CONSTITUTION:In a lap jig 7 with an inclination suppressing function, conical trapezoidal dummy materials 1 - 4 are placed, for instance, in four parts from the jig center, and a work 6 and a work dummy 5 are placed between the dummy 1 and 2, and between the dummy 3 and 4, respectively. In the jig 7, the dummy materials 1, 2 are placed by placing the work between, and in the case the center dislocation of the jig centroid, the misalignment of the work 6, and a variance of bearing in the working surface are generated in the course of lapping and an inclination is generated in the course of lapping, a dummy area S2 of the side in which bearing is large becomes large, and the working bearing becomes equal to the dummy 1 of the opposite side in which an area S1 is small. Accordingly, a line for connecting the dummy reference surface 8 and a finish dimension position of a left side work element 10 and a right side work element 11 is inclined greatly in proportion to the working quantity due to ununiformity of bearing and not brought to working, a variance of gap depth dimensions in a head block is held with high accuracy, and the working yield can be improved.
Patent JP-S6020448-A (JP)
Title: Curved fluorescent lamp
Inventor: INOUE AKIHIRO
IPC: H01J61/32
Filed: 1983-07-15
Abstract: PURPOSE:To improve the mechanical strength of a bulb and prevent the bulb from being damaged by comprising a wall that partitions adjacent discharge paths so as to form a shared wall of these adjacent discharge paths or to be touched mutually. CONSTITUTION:A bulb 10 forms U-shaped discharge paths 11 between electrodes 1 and 1 by bending a direct tube type bulb that seals the electrodes 1 and 1 on both ends in a U-shaped form at the central part. Since the discharge paths 11 are U-shaped, the linear discharge paths are mutually adjacent. These adjacent linear discharge paths are partitioned by a partition wall 12. When the direct tube type bulb is bent in a U-shaped form at the central part, this partition wall 12 makes the bulb walls touch mutually and is integrated by heating and fusing this contact wall. Consequently, the partition wall 12 forms a shared wall that partitions adjacent linear discharge paths. After such molding, a curved bulb is completed by bending and molding the bulb almost annularly so that sealing sections 3 and 3 can come close to a bending section 4.
Patent JP-H04353211-A (JP)
Title: Filter for internal combustion engine and filter regenerating device
Inventor: FUKUDA YU
IPC: F01N3/02
Filed: 1991-05-31
Abstract: PURPOSE:To maintain the function of a filter for a long period and prevent the breakage of the filter by perfectly combustion-removing the particulates which are collected by the filter, in the purification of the exhaust gas of a Diesel engine. CONSTITUTION:A heat radiation preventing part 22 is installed at least at one edge of a filter 25 for catching particulates. The temperature of the particulate which is caught by the filter is raised to a combustion-enabled value in a short time by the heat radiation preventing action of the heat radiation preventing part 22 installed on the filter 25, and the particulates can be perfectly combustion-removed. Accordingly, the initial function of the filter can be maintained for a long period, and the temperature distribution of the filter is improved, and the generation of cracks can be prevented.
Patent JP-S5920907-A (JP)
Inventor: MIYASHITA YASUO
IPC: H01B3/12
Filed: 1982-07-26
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-2000026346-A (JP)
Title: Unsaturated ketone and its use for perfume
Inventor: MIMOUN HUBERT
IPC: C07C43/178
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To perform the improvement, emphasis and modification of fragrance of a perfume or a perfume component by adding a specific compound to the perfume or the perfume component. SOLUTION: This use method of an unsaturated ketone to a perfume, is to perform the improvement, emphasis or modification of a fragrance of the perfume or a perfume component by adding a compound of formula I [broken lines are each single bond or double bond; (n), (m) are each 0, 1; R1 is H, an acyl or the like; R3 is a 1-8C alkyl, an alkylene or the like; R2 is H, a 1-8C alkyl or the like], (preferably a compound of formula II, etc.). In synthesizing the compound of formula II, a base molecule acting as a starting material is 4,6,6-trimethyl-1,3-cyclohexadiene-1-carbaldehyde. After hydrogenating one or two carbon-carbon double bonds in 6C ring, it is converted to a desired compound by introducing a functional group therein. The compound of formula I can also be used in a functional perfume.  It can be used as a soap, a gel agent for the bath or shower, a shampoo, a deodorant, or the like.
Patent JP-2000319812-A (JP)
Title: Road roller
Inventor: TAMURA SEIJI
IPC: E01C19/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve workability for the paving work of a road face at night. SOLUTION: Right and left side working lights 32 are mounted on a support base 12 for driver' seat in a front body 2 to light the side face of the body between the front rolling compaction roller 6 and the rear rolling compaction roller 7 by the working lights 32. In this way, a rise and fall step 18 can be lit by the working lights 32, an operator can safely go up to the driver's seat and go down therefrom while using the step 18 as a foothold during paving work at night. Further as the surrounding area of the front rolling compaction roller 6 and the rear rolling compaction roller 7 can be lit by the working lights 32, the operator can drive the road roller while securely watching a paved condition of a road compacted by the front and rear rolling compaction rollers 6, 7 and hence, the paving workability at night can be improved.
Patent JP-H10321469-A (JP)
Title: Electret
Inventor: NAKADA KAZUYUKI
IPC: B01D39/16
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve long-term maintenance of charges by using a resin composition, which is composed of ethylene-unsaturated carboxylic acid copolymer and vinyl aromatic hydrocarbon-unsaturated carboxylic copolymer, and has a part of or whole caboxylic group of the unsaturated carboxylic acid component being neutralized by metal ions. SOLUTION: An ethylene-unsaturated carboxylic acid copolymer is a copolymer having an unsaturated arboxylic acid content of 1-30 wt.%, and a vinyl aromatic hydrocarbon-unsaturated carboxylic acid copolymer which has an unsaturated carboxylic acid content of 1-20 wt.% is normally used. The formulation ratio of the ethylene-unsaturated carboxylic acid copolymer to the vinyl aromatic hydrogen-unsaturated carbon copolymer is 10-99 pts.wt. to 90-1 pts.wt. in the weight standard before ionization. The ionomer resin composition provided by neutralizing the carboxylic group of the unsaturated carboxylic acid component of both copolymeric compositions by metal ions becomes an electret material.
Patent JP-S5921595-A (JP)
Title: Production of single crystal
Inventor: HOSHI TOSHIHARU
IPC: C30B11/00
Filed: 1982-07-23
Abstract: PURPOSE:To produce efficiently an inexpensive single crystal having good quality, by holding a crucible contg. a molten raw material in this state and controlling the temp. gradient in an electric furnace so as to decrease the same. CONSTITUTION:A single crystal is grown by putting a raw material into a crucible 1, melting the same, holding the crucible 1 in an electric furnace 3 in this state, and decreasing gradually the temp. in the furnace 3. The ambinet temp. distribution of the crucible 1 in this case is set as shown in the figure. More specifically, the crucible is held in the place where the temp. is decreases at <=20 deg.C/hr.cm temp. gradient when the temp. at the top end of the crucible is gradually decreased from 1,640 deg.C, and the melt is solidifed from the foward end of the crucible 1, whereby a single crystal is grown. As a result, the crucible is held stationary without moving the same and the temp. in the electric furance is controlled in the case of growing the single crystal of an element or compd. having an extremely high m.p. by a so-called Bridgeman method, whereby the yield of single crystallization is improved and since the speed of the growth is increased, the cost of the blank material for the crystal is reduced.
Patent JP-H01299587-A (JP)
Title: Device for thread tension of sewing machine
Inventor: WATARAI KATSUYA
IPC: D05B47/02
Filed: 1988-05-26
Abstract: PURPOSE:To prevent a member for carrying out fine adjustment from being outwardly exposed by moving an adjusting member to vary the pressingly engaging position of the adjusting member with respect to a leaf spring and varying the length of the fine adjustment member in this condition. CONSTITUTION:As an adjusting member 16 is vertically moved by means of an operating knob 18, the pressingly engaging position of an engaging portion 17 with respect to a leaf spring 13 is varied, enabling the regulation of the thread tension pressure of the leaf spring 13 with respect to a thread tension member 12. At the time of carrying out the fine regulation of the thread tension pressure, as a cover 27 is removed from the front of the arm portion 2 of a machine body 1, a thread tension device 7 is forwardly exposed from the opening portion 31 of the arm portion 2. Then, as the nut body 21 of a fine regulating member 19 is manually rotated, the length of the fine regulating member 19 itself is varied changing the distance between the leaf spring 13 and the thread tension member 12 to enable the fine regulation of the thread tension pressure of the leaf spring 13 with respect to the thread tension member 12. Thus, since length of the fine regulating member 19 itself is changed, an ordinary adjusting screw is not necessary, without outwardly exposing a regulating member obtaining excellent appearance.
Patent JP-S61289834-A (JP)
Inventor: FUNAHASHI TAKESHI
IPC: A21D8/00
Filed: 1985-06-14
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-S5921558-A (JP)
Inventor: TAKAHASHI TERU
IPC: C01B33/24
Filed: 1982-07-23
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-H04354156-A (JP)
Title: Semiconductor switching device
Inventor: KOBAYASHI SHINICHI
IPC: H03K17/567
Filed: 1991-05-31
Abstract: PURPOSE:To realize a semiconductor switching device which can reduce its switching loss without increasing the number of its components. CONSTITUTION:This semiconductor switching device is provided with an IGBT 111 and MOSFET 112 using a high-speed diode 113 as its internal parasitic diode and the gate of the IGBT 111 is connected to a gate G5 through an input resistance 114a, with the gate of the MOSFET 112 being connected to the gate G5 through another input resistance 114b having a resistance value higher than that of the resistance 114a. Because of a voltage drop caused by the resistance values of the input resistances, the MOSFET 112 is turned off after the IGBT ill is turned off. The collector current of this semiconductor switching device is shared by both the IGBT 111 and MOSFET 112. The chips of the IGBT 111 and MOSFET 112 are connected in parallel with each other in a container.
Patent JP-S5830231-A (JP)
Title: Analog switching circuit with selector
Inventor: OGUCHI JIYUNICHI
IPC: H03K17/693
Filed: 1981-08-18
Abstract: PURPOSE:To simplify a transistor array and wiring, and to improve integration density, by functionally using in common transistors constituting each independent functional circuit. CONSTITUTION:P channel FETs P1-P24 and N channel FETs N1-N24 constituting a transmission gate transistor for opening and closing an analog signal are combined in series and parallel by an optional number of pieces, and are connected. When to binary input data D1-D3, ''1'' is inputted, as for FFs F1-F3 for storing and outputting a selected data, Q1-Q3 become a high level. Accordingly, the N channel FET connected to the line of Q1-Q3 is turned on, and the P channel FET connected to the line of -Q1--Q3 is also turned on. In this case, a circuit whose transistors connected to 3 stages in series are all conducting becomes only a terminal (a), the terminal (a) is selected, and two-way transfer of an analog signal is executed between said terminal and an input/output common terminal X. After that, in accordance with a bindary input data, terminals (b)-(h) are selected.
Patent JP-H1052962-A (JP)
Title: Method for forming bold character
Inventor: KURISU AARU GANINGU
IPC: G06T3/40
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a new system and a method for forming a pseudo bold character having an optional direction (including a non-orthogonal direction), scaling (including asymmetric scaling), a point size, and device resolution, and recording medium capable of reading a computer. SOLUTION: In a double tape to a coordinate transformation matrix(CTM) of a transformed character, a multi-tap amount representing the number of shifted double taps is determined (step 10). A horizontal vector and a vertical vector to a certain fixed reference point is determined based on the multi-tap amount (step 15, 35). The horizontal vector is transformed to a transformed horizontal vector, and the vertical vector is transformed to a transformed vertical vector by using the CTM (step 20, 40). The transformed character is double tapped at the point on the transformed horizontal vector and the transformed vertical vector, and a bold character is formed (step 30, 50).
Patent JP-S5919920-A (JP)
Title: Multibeam acoustooptic modulator
Inventor: AMANO SATORU
IPC: H04N1/036
Filed: 1982-07-27
Abstract: PURPOSE:To obtain modulated primary diffracted light beams which are parallel and have equal light intensity by using a simple device, by splitting one laser light beam into (n) pieces of parallel light having equal light intensity through a parallel flat plate, and modulating the respective beams. CONSTITUTION:The parallel flat plate 10 is provided with (n) dielectric multilayered films whose refractive indexes satisfy an equation. Consequently, the incident laser light 7 enters the parallel flat plate 10 from a reflection preventing film to travel therein over multiple reflection and exits through the respective dielectric multilayered films as (n) pieces of parallel light beams 7-1-7-n which have equal light intensity at equal intervals. A modulator 2 imposes AM modulation on the frequency (f) of a high frequency oscillator 1 by (n) signals S1 and Sn respectively, and the resulting signals are amplified by a high frequency amplifier 4 and applied respective electrodes 12-1-12-n on the transducer 6 on a multibeam acoustooptic (AO) medium 5. Then, (n) laser beams 7-1-7-n are split into primary diffracted light beams 8-1-8-n and zero-order light beams 9-1- 9-n by the applied signals to obtain the modulated primary diffracted light beams which are parallel and have equal light intensity.
Patent JP-S6023769-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D17/08
Filed: 1983-07-15
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。