baber/WOPTO huggingface dataset:
Patent JP-H09268487-A (JP)
Title: Production of kraft pulp
Inventor: HARA HIROICHI
IPC: D21C3/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load of pulp and improve a yield of pulp in a method for producing a kraft pulp. SOLUTION: This production process comprises both the first cooking step for cooking a lignocellulose material by using a cooking liquid containing a polysulfide-type sulfur and sodium carbonate and the second cooking step for further cooking the resultant product of the first cooking step by adding a cooking liquid containing sodium sulfide and sodium hydroxide. The other production process comprises both the first cooking step for cooking the lignocellulose material by using the cooking liquid containing the polysulfide-type sulfur and the sodium carbonate and the second cooking step for further cooking the resultant product of the first cooking step by adding a cooking liquid containing the polysulfide-type sulfur, the sodium sulfide and the sodium hydroxide.
Patent JP-S5621039-A (JP)
Title: Measuring apparatus for sealing distortion of glass body
Inventor: SUZUKI YUUICHI
IPC: G01N21/21
Filed: 1979-07-31
Abstract: PURPOSE:To increase the degree of accuracy of measuring the glass body sealing distortion and to simplify the measuring by combining a polarizer having polarizing property, an analyzer and optical fibers. CONSTITUTION:Interposing a petri dish 4 filled with a transparent dip 5 having the almost same reflactive index as the glass constituting an object to be tested between them, a polarizer 6 having polarizing property and an analyzer 7 are placed so that their vibrational directions are perpendicular to each other, and connected to a light- emitting diode 10 and a detector 12 through optical fibers 9 and 11 respectively. A reed switch 1 being an object to be tested is properly moved in the dip 5 so that angles made by the axis centers of reed pieces 1b and 1b' and the vibrational directions of the polarizer 6 and the analyzer 7 are 45 deg.. Then sealed portions 1e and 1e' to be measured are placed between an irradiating surface 9a and a light- receiving surface 11a. Consequently, according to the residual distortion quantity of the sealed portions 1e and 1e', the quantity of the light from the light-emitting diode 10 which passes through the analyzer 7 increases, and is quantitatively measured by the detector 12.
Patent JP-H01299114-A (JP)
Title: Guide apparatus for frame of box having non-circular section
Inventor: HANSU REERI
IPC: B23K11/06
Filed: 1989-04-19
Abstract: PURPOSE: To guide a frame, the section of which is changed in the longitudinal direction in a device for a longitudinal seam of a box by holding plural guide rollers in such a variable position across the transfer direction at a height of the edge to be welded with controllable pressing force. CONSTITUTION: The frame edge 2 welded to a longitudinal seam is positioned on the upper end short side of a frame 1, and two holding rollers 3 are arranged at a height of the edge 2 on both sides where the frame are opposite. In this case, a rotating shaft 4 is journalled by a triangular locker 5 in a plan view. The locker 5 is connected to pneumatic cylinders 9, 14 for the middle point of a straight line connected both rotating shafts 4 through a rotary stem shaft (not shown) and a transmission lever 6 to energize the pressing force to the holding rollers 3. Thus, the edges 2 are butted by the holding rollers 3 and welded by electrode rollers 10, 11 to form a noncircular box.
Patent JP-H10286605-A (JP)
Title: Edger mill for shape steel and rolling guide device
Inventor: KANO YUTAKA
IPC: B21B39/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To roll wide flange shape steel having different shapes without accom panying the increase of manufacturing cost of a horizontal roll, lowering of maintaining/managing property and, further, deterioration of the dimensional accuracy such as deviation of the web center. SOLUTION: This rolling mill is an edger mill 20 for shapes which is provided with horizontal rolls 30 on which three calibers A, B, C are arranged side by side in the length direction of the roll barrel and with which the rolling of wide flange shapes is executed and rolling guide devices 40 having web guide parts 41a, 41b which are arranged on the inlet and outlet sides of the horizontal rolls 30 and with which the wide flange shapes are guided between the horizontal rolls 30 while guiding the web, a web guide part moving mechanism 43 which is composed of web guide supporting bars 44a, 44b, reduction gears 46a, 46b, driving motors 47a, 47b and nuts 48a, 48b is provided and the web guide parts 41a, 41b are moved to three places where are made to coincide with the pass line of three calibers A-C.
Patent JP-S57212336-A (JP)
Title: Electronic controlled fuel injection system
Inventor: MURAMATSU TOSHIHIKO
IPC: F02D41/26
Filed: 1981-06-24
Abstract: PURPOSE: To enable to control an air-fuel ratio upon a high load operation by a method wherein the standard injection time width of a fuel injection pulse signal is corrected by the maximum injection time width.  
     CONSTITUTION: In an internal-combustion engine consisting of an engine 1, a suction pipe 3, an exhaust pipe 7, an electromagnetic fuel injection valve 5 or the like, the detecting signals of each sensers 11W15 sensing the suction air volume, the suction temperature, the water temperature, the air-fuel ratio and the revolution of the engine are inputted into a control 20 to control the valve opening time of the valve 5. The suction air volume is taken into a micro-processor 100 by the signals from the sensers 11W13 at every one revolution of the engine, while the revolving speed of the engine is taken into the micro-processor 100 by the signal of the senser 15 respectively to compute the standard injection time width t p , The t p max with respect to the objective air-fuel ratio is selected by the signal of the senser 105 from the table of the t p max stored in a ROM107, and when t p >t p max, the air-fuel ratio is controlled by the standard injection amount of t p max instead of the t p , while it is returned to a main routine when t p <t p max. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11296852-A (JP)
Title: Production of magnetic recording medium
Inventor: KANEKAWA ICHIRO
IPC: G11B5/85
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium which maintains sufficient strength and prevents curving in spite of being reduced in the thickness of a nonmagnetic base, and has further excellent electromagnetic transducing characteristics. SOLUTION: This process has a nonmagnetic base manufacturing stage for manufacturing the nonmagnetic base 2 consisting of arom. polyamide, a ferromagnetic metallic thin film forming stage for forming the ferromagnetic metallic thin film 3 which is a magnetic layer on the nonmagnetic base 2 formed by the nonmagnetic base manufacturing stage by a vacuum vapor deposition method, an etching stage for etching part of the ferromagnetic metallic thin film 3 formed by the ferromagnetic metallic thin film forming stage and a backcoat layer forming stage for forming a backcoat layer 4 contg. at least a binder and an acicular nonmagnetic pigment on the surface of the nonmagnetic base 2 on the side opposite to the surface formed with the ferromagnetic metallic thin film 3.
Patent JP-S61258656-A (JP)
Title: Motor
Inventor: HANEDA TOSHIO
IPC: H02K17/16
Filed: 1985-05-10
Abstract: PURPOSE:To eliminate the blowout of aluminum from the irregular surfaces of both sides formed by a projection in case of casting by coating the projection for coupling steel plates with an end ring for forming the secondary conductor. CONSTITUTION:The core of a rotor 6 is formed by laminated steel plates. Half- punched projection 10 is formed in the laminating direction of the steel plates and the plates are coupled in the laminating direction. An end ring 8 is cast at the outer peripheral side including the portion of the projection 10, the outer peripheral side of the ring 8 is formed thicker in the laminating direction at the inner peripheral side, and a blade 9 extended radially is integrally molded. The projection 10 for coupling the steel plates is coated with the ring 8 for forming the secondary conductor 7.
Patent JP-H03294813-A (JP)
Title: Lens moving device
Inventor: ISAKI MASATAKA
IPC: G02B7/38
Filed: 1990-04-13
Abstract: PURPOSE:To prevent a stick slip between a lens holding frame and a guiding pole and to reduce hysteresis by pressing a racking member against the driving shaft of a stepping motor, driving a lens by this racking member, and using a material whose surface is not treated for the guiding pole. CONSTITUTION:Guiding holes 13a and 13b and a U-shaped guiding groove 13c are bored in the lens holding frame 13, a 1st guide pole 15 whose surface is not treated is run through the guiding holes 13a and 13b, and a 2nd guide pole 16 is run through the U-shaped guiding groove 13c to slide the lens holding frame 13 in the direction of the optical axis 17 with the guidance of those two guiding poles 15 and 16. Thus, the surfaces of the guiding poles 15 and 16 are not treated, so the blank materials of the lens holding frame 13 and guide poles 15 and 16 are in contact with each other directly to prevent the stick slip by the blackening-processed layers of the guiding poles 15 and 16, thereby reducing the hysteresis of the movement of the lens holding frame 13.
Patent JP-S5723629-A (JP)
Title: Preparation of borosiloxane polymer usable as electrical insulating coating material
Inventor: MORITA MINORU
IPC: C08G77/00
Filed: 1980-07-17
Abstract: PURPOSE: To obtain the titled polymer, having improved polymerization degree and heat resistance, and baked flexible film, by polycondensing a silicone oil as one component of starting materials with a functional silane and a boronic compound.  
     CONSTITUTION: (A) Dimethyl silicone oil or methylphenyl silicone oil or both having a viscosity of 1.0cSt or more at 25°C are polycondensed with (B) a compound of formulas SiX 4 , SiRX 3  and/or SiRR'X 2  (R and R' are methyl or phenty; X is hydroxyl group or chlorine, and includes a dehydrated condensate of the compound of the formula in which X is hydroxyl group) and (C) boric acid (anhydride), a metallic borate, a boron halide and/or a boric ester. at 50W800°C to give the aimed polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000290973-A (JP)
Title: Fixture and flexible film weir
Inventor: MURAMATSU TAKEO
IPC: E02B7/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate construction work and to further reduce stress concentration than ever when a flexible film weir is raised. SOLUTION: When a fluid such as air is fed into a flexible film 3, the flexible film 3 is expanded, raised and exerted to apply a tension. The part of the flexible film 3 near its outer peripheral edge E is clamped in place between an upper holding metal fitting 9B and a lower holding metal fitting on a face of slope in such a way as to have the form of projecting and recessed parts.  On the upper holding metal fitting 9B, the ratio (AE1/AE1')×100 of the length AE1 from a point E to a point A on the recess 22 and the length AE1' from a point E1' on the projecting part 24 to the point A is 85% or more and the length AE1' is approximated to the length AE1 whereby the upper holding metal fitting 9B prevents the expanded body side of the flexible film 3 from being partially taut; that is, concentration of stresses on the flexible film 3 is restrained during expansion and the flexible film 3 is raised in the form of a plane from the end 9Ba of the upper holding metal fitting 9B.
Patent JP-2000290006-A (JP)
Title: Production of cubic boron nitride
Inventor: MITSUHAYASHI MASAYUKI
IPC: B01J3/06
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To markedly improve conversion ratio even under conditions of relatively low temp. and low pressure by carrying out the conversion in the presence of a nitrogen containing organometallic compound wherein the metal is an alkali metal or alkaline earth metal. SOLUTION: The conversion of hexagonal boron nitride to cubic boron nitride is carried out in the presence of at least one selected from nitrogen-containing organometallic compounds of alkali metals or alkaline earth metals. It is preferable that the amount of the nitrogen containing organometallic compound added is not less than 2 parts expressed in terms of total atomic number of the metal element constituting the nitrogen-containing organometallic compound wherein metal is alkali metal or alkaline earth metal per 100 parts of molecular number of the hexagonal boron nitride. The nitrogen-containing organometallic compound preferably has at least one functional group selected from acetyl group or aromatic substituents. As the nitrogen containing organometallic compound, LiNHPh, LiNHC10H7, LiNMe (Me is methyl group) or the like is cited.
Patent JP-H0883876-A (JP)
Title: Resin sealed semiconductor device and production thereof
Inventor: OTSUKI TETSUYA
IPC: H01L21/60
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a resin sealed semiconductor device, and production method therefor, in which highly reliable wire exhibiting high heat dissipation characteristics is realized while increasing the degree of freedom in the design of wiring by sharing the leads. CONSTITUTION: The resin sealed semiconductor device 100 comprises an element mounting part 10 having an element installing plane 12, a semiconductor element 20 bonded to the element installing plate 12, a plurality of leads 30 arranged for the semiconductor element 20 while spaced apart from each other, a frame lead 36 interposed between the leads 30 and the semiconductor element 20 without touching them, various wires 40, and a part for resin sealing the element mounting part 10, the semiconductor element 20, a part of the lead 30 and the frame lead 36.
Patent JP-H0848469-A (JP)
Title: Elevator device
Inventor: ARAHORI NOBORU
IPC: H02P25/062
Filed: 1995-04-24
Abstract: PURPOSE:To accomplish the sufficient and smooth traveling performance free from the torque pulsation by installing the primary conductor of a linear motor on a balance weight, allowing the elevator to travel by applying a driving power by the primary conductor, and installing a means for vector-controlling the linear motor. CONSTITUTION:An elevator device is equipped with an armature 6 arranged along an elevator shaft and an induction type linear motor consisting of a lamination body consisting of an inductor plate 52 and a magnetic body plate 53 which are installed on the balance weight 2, opposed to the armature 6, as a driving source for travelling and stopping an elevator cage 1, and the cage 1 is raised and lowered by applying a driving power to the balance weight 2 from the elevator shaft side. In order to control such the linear motor, a variable voltage/variable cycle type inverter is installed on a controller 10. The balance weight 2 is applied with a driving power having a prescribed magnitude in a prescribed direction, by feeding the three-phase ac electric power having the variable voltage and variable cycle, onto the primary coil 61 arranged on the armature 6 of the linear motor.
Patent JP-S58214662-A (JP)
Title: Fuel injection device of engine
Inventor: TAKUBO HIROICHI
IPC: F02M69/04
Filed: 1982-06-07
Abstract: PURPOSE:To promote stirred atomization of injection fuel and cool lubricating oil of an engine, by arranging a heat exchanger which performs a heat exchange between air flowing in through an air bleed passage of an air bleed and the lubricating oil of the engine. CONSTITUTION:A heat exchange of air supplied via an air bleed passage 14 is performed with lubricating oil of an engine in a heat exchanger 16, and temperature of the supplied air is increased, consequently stirred atomization of injection fuel is promoted by warm air jetted from an air jet 11 of an air bleed 15 and combustibility of the fuel is remarkably improved. On the contrary, the lubricating oil of the engine results to be cooled in the heat exchanger 16, then deterioration of the lubricating oil is prevented while a cooling effect by the oil is promoted.
Patent JP-S59221919-A (JP)
Inventor: HORIUCHI KENICHIROU
IPC: H01H33/12
Filed: 1983-05-31
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-S5724008-A (JP)
Title: Magnetic writing and reading method
Inventor: NISHIDA GOROU
IPC: G11B5/09
Filed: 1980-07-18
Abstract: PURPOSE:To realize an overall reduction of time required for writing and reading of a magnetic stripe, by shifting a head during the writing and shifting a medium during the reading to carry out the reading without stopping the medium. CONSTITUTION:Both output signals S1 and S2 of a CPU16 reverses to a low level during a reading mode, and an output S4 of an OR circuit 19 is kept at a low level via an AND circuit 17, etc. As a result, a deciding circuit 23 starts a pulse generating circuit 25 to drive a pulse motor 5. Then a magnetic stripe is shifted to perform the reading by a head fixed at its home position by a pulse motor 10 which is at pause. In the same way, the magnetic stripe is fixed and the head is shifted in the writing mode. Accordingly, the magnetic stripe does not stop in the reading mode to totally reduce the time required for writing and reading of a magnetic stripe.
Patent JP-S5725531-A (JP)
Title: Manufacture of disc brake caliper
Inventor: UEI HISAO
IPC: F16D55/224
Filed: 1980-07-18
Abstract: PURPOSE: To reduce the manhour for work and reduce weight by enclosing the caliper body made of steel plate or steel iron with aluminium alloy in the part of a hydraulic cylinder and casting the combined caliper body.  
     CONSTITUTION: A caliper body 1 casted from ductile is set in an aluminium casting mold, and aluminium or aluminium alloy is poured, and forming the part 2 of a hydraulic cylinder, and the caliper body 1 is enclosed and casted. Thus, the caliper integrally casted from ductile and aluminium can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61256246-A (JP)
Title: Method and apparatus for detecting moisture with moisture sensor
Inventor: MURAI YASUHIDE
IPC: G01N27/12
Filed: 1985-05-09
Abstract: PURPOSE:To reduce change with time in the moisture sensor characteristic, by preserving a moisture sensor in a medium-moisture atmosphere during non-detection while it is moved to the measuring position at the measurement. CONSTITUTION:A switch board 1 is provided with a moisture sensor 2 and is arranged slidably on a guide frame 4 to move the moisture sensor 2. The area under the frame 4 is divided equally into three parts, where holes 6, 8 and 9 are formed and a medium humidity adder 8 is provided below the hole 8 while a low himidity adder 9 below the hole 9. A saturated aqueous solution of a specified satl is put on the bottom 13 of a container 11 of the respective humidity adders 8 and 9 to maintain the space 10 of the container at a specified medium or low humidity. Then, when the detection of the humidity is not carried out, the moisture sensor 2 is positioned in the hole 8 to be kept at a medium humidity and when measurement is carried out, the switch board 1 is moved to the left until the sensor 2 is positioned to the hole 6 to measure the humidity in the chamber. Moreover, the sensor 2 is positioned in the hole 9 at each specified time to detect secular changes of the sensor 2 at a low humidity. Thus, the holding of the moisture sensor at a medium humidity can reduce the secular changes.
Patent JP-H09288745-A (JP)
Title: Station job equipment
Inventor: MIYASHITA TAKEHIKO
IPC: G07B15/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a maintenance person to easily know whether or not the service life of parts has been expired and to execute a proper and speedy countermeasure by updating and storing the number of use times every use of the part and judging whether or not its use value reach a set value. SOLUTION: A storage medium 21 and a reading and writing circuit 22 are respectively provided in a reading head 5 and a writing head 6. Then whenever each of the reading head 5 and the writing head 6 is used, namely whenever the transportation of tickets at a transportation path 4 is detected by a train ticket detecting circuit 41, characteristic information and the number of use times are read from the storage medium 21 at each magnetic head and the number of use times is counted up by '1'. Then the number of use times is compared with a set value for judging the life of a magnetic head previously stored in RAM 33. When the number of use times is less than the set value, the counted-up number of use times is update-stored in the storage medium 21 at each magnetic head.  When the number of use times amounts the set value, the fact is reported to a high-order monitoring panel control part 61 with characteristic information.
Patent JP-S59166-A (JP)
Title: Double copying device
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G21/00
Filed: 1983-06-03
Abstract: PURPOSE:To quickly perform continuous copying with a miniaturized transportation path, by installing a normal-reverse transporting means composed of a transporting belt which again introduces copying paper sent from a process station to the process station. CONSTITUTION:A line A of an original on a glass plate scanned by an exposure device 2 and plane mirrors 3 and 4 is introduced onto a process cylinder 8 as a line B by plane mirrors 6 and 7, and the electrostatic latent image of the line B formed by a corona 9 is covered with developing powder of a developing device 11 and transferred on copying paper. The paper is introduced in the direction of an arrow 19 through a transporting belt 14 and, when the end of the paper is separated from the cylinder 8, the belt 14 is inverted in the direction of another arrow 20 and the paper is introduced to a roll 22 through a branching device 21. During the period where the paper is introduced to the roll, scanning members 2, 3, and 4 are returned to the original position and the scanned 2nd image and paper simultaneously meet each other in a transferring area C and the power images on both sides of the paper are fixed at a fixing device 30. Therefore, since the number of rolls is reduced and the transporting path is shortened in length, quick copying can be performed without transporting mistake.
Patent JP-S59225456-A (JP)
Title: Interruption processing unit
Inventor: YOKOYAMA TATSUO
IPC: F02D45/00
Filed: 1983-06-03
Abstract: PURPOSE:To receive plural interruptions at one interruption terminal and also to eliminate waiting of processing due to the interruption by applying A/D conversion in synchronizing with an interruption signal with high priority. CONSTITUTION:The 1st circuit comprising a waveform a shaping circuit 21 and a differentiating circuit 25 allows an input having the highest priority among plural input 11-1N to be inputted to an interruption signal terminal of a microcomputer 10 via an OR gate 31 as the 1st interruption signal. Further, the 2nd circuit comprising an FF28 and an OR gate 32 instructs the start of measurement of other inputs by means of the input with the highest priority and it is informed to the microcomputer 10. The 3rd circuit comprising an inverter 30 and a differentiation circuit 27 informs it to the microcomputer 10 when the measurement of the other inputs is finished and inputs the 2nd interruption signal to the interruption signal terminal of the microcomputer 10 via the OR gate 31.