baber/WOPTO huggingface dataset:
Patent JP-H05239344-A (JP)
Title: Resin composition and electronic part made thereof
Inventor: HIRONAKA KATSUHIKO
IPC: C08L81/06
Filed: 1992-02-28
Abstract: PURPOSE:To provide an electronic part composed of a nylon 46 resin composition having suppressed water-absorptivity, improved dimensional accuracy and dimensional stability and high reflow-soldering property. CONSTITUTION:The objective resin composition is composed of (A) a nylon 46 resin, (B) an aromatic polysulfone resin [the sum of A and B is 20-78wt.% and the ratio of A/(A+B) is 0.1-0.4], (C) 10-30wt.% of a halogenated compound, (D) 2-10wt.% of antimony oxide and (E) 10-40wt.% of glass fiber. The obtained composition is suitable for surface-mounting electronic part.
Patent JP-H07253955-A (JP)
Title: Data dividing method
Inventor: YAMAMOTO FUJIO
IPC: G06F15/16
Filed: 1994-03-15
Abstract: PURPOSE:To divide data so that the executability of the conversion of a sequential program into a program for distributed storage type parallel machines when the sequential program is converted by dividing the data in all the array dimensions belong to one of groups of grouped data by using a specific division pattern based on a predetermined reference. CONSTITUTION:Respective processes for weight calculations of respective substituted statements for array elements, an analysis of the degree of combination with a left side, combination degree graph generation 500, and combination degree graph update are repeated. In the combination degree graph generation 500, vertexes [R, N] are generated by a process 502 as to groups [L, m] and [R, N] of right-side array dimensions and left-side array dimensions generated with the combination degree analytic result. In a process 530, a side is drawn between two vertexes [L, m] and [R, n] and in a process 540, the side [L, m]-[R, n] is given weight CONW [L, m][R, n]; and combination information [L, m][R, n] for [L, m] of the vertex [R, n] is given to the side [L, m]-[R, n] in a process 550.
Patent JP-2000240506-A (JP)
Title: Cylinder head for multicylinder engine
Inventor: SUGIYAMA IZUMI
IPC: F01N3/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact fluid passage of an internal combustion engine, which is comparatively easily formed so as not to increase a manufacturing cost and a size. SOLUTION: A groove 15 is formed on an outer surface of a cylinder head 1, continuously in a cylinder line direction. An opening surface of the groove 15 is covered with a lid 1 to form a fluid passage 17. It is thus possible to easily form passages corresponding to cylinders only by forming the grooves 15 on the side surface of the cylinder heads 1. An increase in a manufacturing cost is suppressed.
Patent JP-S58158832-A (JP)
Title: Adjustable gauge in sealing jig of cathode-ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/34
Filed: 1982-03-16
Abstract: PURPOSE:To carry out the positioning of the captioned adjustable gauge in a short  period of time and at a high precision, when a glass bulb and an electron gun are  sealed and processed, being supported by a sealing jig. CONSTITUTION:A lock-member 23 is positioned in a locked state so as to have cylinder  22a locked; in this case, measuring instruments 31x, 31y of measuring gauges 29x, 29y  respectively for displacement along the x, y directions are set to each standard value  and their zero points are adjusted. Next, an adjustable gauge 20 is mounted to a sealing jig 6, and while the lock-member 23 is still being locked, a chuck click 11 is moved  toward x1, x2 directions and y1, y2 directions, so as to make adjustment to barely seize  the cylinder 22a slightly. Thereafter, the lock-member 23 is lowered and released from  the locked state. Here, if center-silippage occurs, the values of measuring instruments  31x, 31y are off the standard values mentioned above; therefore, the chuck click 11 is  again moved along the x1, y1, y2 directions to adjust said values of the measuring instruments so that said values may become the standard ones; when said values become the standard ones, the positioning thereof is completed. After that, the above  adjustable gauge 20 is dismounted from the sealing jig 6, the electron gun and the glass  bulb are mounted on said jig 6 and the sealing process is carried out.
Patent JP-S60189027-A (JP)
Title: Control system of constant current device
Inventor: HARAFUJI YOSHIHIKO
IPC: G05F1/10
Filed: 1984-03-07
Abstract: PURPOSE:To make a system small in size and efficient and to reduce the number of control circuits and current detectors in comparison with the number of converters by making resistors for taking partial charge of equal load, which equalize output voltages of converters, unnecessary. CONSTITUTION:Outputs of n-number of converters 11-11<n> having no control circuit are connected in series, and these outputs are connected to a load through N-number of current detectors 12-12<n>, and outputs of detectors 12-12<n> are connected to control circuits 13-13<n> consisting of corresponding error amplifiers 6 and reference voltages Vs, and output voltages of detectors 12-12<n> and reference voltages VS1-VSN are compared with each other, and output voltages of circuits 13-13<n> are added by an adder 14, and converters 11-11<n> are controlled by the addition output. If non-control characteristics of converters 11-11<n> are equalized, n-number of converters are charged equally with the load, and output voltages of converters 11-11<n> are 1/n of an output voltage V0 of a constant current device 10.
Patent JP-S51118104-A (JP)
Title: Pumping apparatus
Inventor: SAWADA TOYOJI
IPC: F04B45/00
Filed: 1975-04-10
Abstract: PURPOSE: In a pump with mechanism of temperature regulation , gas adsorption of Nox, SO and etc. inside of the pump is prevented by a heat resitant bellows or diaphragm. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61204466-A (JP)
Inventor: SATO AKIRA
IPC: E04F15/024
Filed: 1985-03-06
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-S63213678-A (JP)
Title: Electroless copper plating method
Inventor: TAKATSU AKIO
IPC: C23C18/16
Filed: 1987-02-28
Abstract: PURPOSE:To accurately control the concn. of each component in a plating bath within a certain range, by calculating the amts. of a metal component and a reducing agent to be supplied from reaction rate constants related to the consumptions of the metal component and the reducing agent according to the progress of a plating reaction and by supplying them. CONSTITUTION:Reaction rate constants related to the consumptions of a metal component (copper) and a reducing agent (formaldehyde) according to the progress of a plating reaction during electroless copper plating are represented by KM and KR, respectively. When the constants KM, KR are used, a rate equation for the consumption of copper is represented by CM=Co-KM.t and that for the consumption of formaldehyde by CR=Co.exp(KR.t) (where Co is initial concn. and t is time). The amts. of the components consumed during the time from analysis to supply are estimated by reaction kinetics and the components are supplied by the estimated amts. added to the conventional amts. supplied. Thus, the concn. of each of the components is accurately controlled within a set range.
Patent JP-2000240140-A (JP)
Title: Noise prevention structure of side drain
Inventor: YAMAMOTO KOHEI
IPC: E03F5/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the backlash of a side drain body and a side drain lid and springing up of the side drain cover by forming a slope or a curved surface that a corner formed by a horizontal lid engagement portion and an internal wall point contacts by the cross section at the bottom of the side drain lid. SOLUTION: The slope 12 of a side drain body 1 forms an obtuse angle, namely an angle θ3 greater than 90 degrees and smaller than 180 degrees. A nearly perpendicular corner 7 of the end of a horizontal lid engagement portion 3, namely a corner 7 formed by the horizontal lid engagement portion 3 and the inwall may point contacts a continuous corner 13 between the first slope and the second slope by its cross section. The side drain lid 11 is mounted to the side drain body 1, retaining fixed clearances 4 and 5 on the right and left sides of the horizontal lid engagement portion 3. In the clearances 4 and 5, dust or the like enters and thereby functions as a kind of a cushion material or a buffer material, thereby preventing backlash or spring up of the side drain lid without specially providing a cushion material or a buffer material.
Patent JP-S59168851-A (JP)
Inventor: RAFUAERU JIYOSEFU RABOOBE
IPC: A01K13/00
Filed: 1984-03-09
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-S56140634-A (JP)
Title: Semiconductor device
Inventor: TAKIGUCHI MICHIAKI
IPC: H01L21/58
Filed: 1980-04-04
Abstract: PURPOSE:To enable a relatively expensive metal support to be used repeatedly by separating an electrode supporting body and a ring shaped metal body, and connecting them by a screw and the like. CONSTITUTION:A projection 3 for resistance welding sealing is brazed or cold- pressed to the electrode supporting body 1. After said supporting body 1 is formed in a stud shape, the ring shaped metal body 2 having a screw is connected to one end of the supporting body 1 with the screw 8. In this constitution, in the case electrical or mechanical deterioration has occured after a semiconductor element 7 has been compressed, only the ring shaped body 2 comprising inexpensive material is separated and replaced. Thus, relatively expansive supporting body 1 comprising copper and the like can be used repeatedly. As a result, economical losses can be reduced.
Patent JP-S53128889-A (JP)
Title: Method of positioning working vessel
Inventor: MIURA MITSUO
IPC: G01C21/04
Filed: 1977-04-18
Abstract: PURPOSE: To accurately decide the position of a working vessel, by measuring distance to the working vessel from reference position with a light waves range finder while receiving laser rays from reference position, to display the displacement quantity of the vessel to a steering portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61202895-A (JP)
Inventor: TAKEHARA NOBORU
IPC: B43L13/00
Filed: 1985-03-05
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-H02222916-A (JP)
Title: Swing driving device
Inventor: NAGANO YUJI
IPC: G02B26/10
Filed: 1989-02-23
Abstract: PURPOSE:To easily vary a mean swing speed while maintaining a similar speed variation pattern by controlling the rotating speed of a cam by a motor according to a speed command signal. CONSTITUTION:On a storage device 24, the values of reference rotating speeds to the angles of rotation of the cam 24 are generated as reference speed command values in a table previously and the reference speed command value corresponding to an input angle of rotation is read out to generate a reference speed command signal 11. The reference speed command signal 11 is inputted to a multiplication type analog/digital converter 33 together with a specific value 14 which is set separately and multiplied by the specific value 14 while converted into an analog signal, thereby generating a speed command signal 15. This speed command signal 15 is inputted to a speed controller 16 to control the rotation of the motor 6. Consequently, while the similar speed variation pattern is maintained, the mean swing speed of a reflecting mirror 1 is easily varied.
Patent JP-S59170853-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: HIYOUZU YOSHIHIKO
IPC: G03G9/087
Filed: 1983-03-17
Abstract: PURPOSE:To enhance fixability, durability, etc. by coating the surface of the core material to be encapsulated with the first shell of a water-soluble polymer having COOH or OH groups and pptd. by addition of a compd. of a di- or poly- valent metal, and the second shell phase separated from an org. solvent. CONSTITUTION:Core material particles contg. a pressure-fixable component, a magnetic powder, etc. are dispersed into an aq. soln. of a water-soluble polymer having COOH or OH groups, such as sodium alginate or PVA, and a water- soluble salt of a di- or poly-valent metal, such as CaCl2 or MgCl2 to precipitate the polymer on the surface of each particle as the first shell. These particles are dried and then, dispersed into an org. soln. of an oleophilic polymer, and water is dropped to precipitate the polymer on the surface of each particle as the second shell. The encapsulated toner thus obtained is prevented from peeling off the outer shells and offset phenomenon, and superior in durability, etc.
Patent JP-S63209962-A (JP)
Title: Paper pressing mechanism of printing apparatus
Inventor: OSHINO GENJI
IPC: B41J13/10
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a proper pressing force, by constituting the title mechanism of a drive roller for feeding paper and a paper guide for receiving the paper fed by said roller and having a leading end arranged in the vicinity of a printing position so as to be made freely revolvable around a support shaft corresponding to the rigidity of the paper and pressing the paper by the above mentioned leading end. CONSTITUTION:Paper 22 is fed by a drive roller 15 and the leading end of the paper 22 is brought into contact with the guide piece 20 of a paper guide 18. Whereupon, the paper 22 pushes up the whole of the paper guide by its stiffness to gradually revolve the paper guide 18 around a support shaft 14 in a counterclockwise direction. Then, the leading end 20a of the guide piece is brought into contact with the outer periphery of a platen 10. At the same time, the paper 22 is guided along the paper guide 18 to enter between the platen 10 and the leading end 20a and pressed by the leading end 20a. Since the paper guide 18 generates moment of rotation having the magnitude corre sponding to the rigidity of the paper 22 and presses the leading end 20a to the platen 10 by said moment, the paper can be pressed by the force correspond ing to the rigidity of the paper.
Patent JP-H09235091-A (JP)
Title: Crane device
Inventor: NAITO MITSUHIRO
IPC: B66C13/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To extend a dimensional range of a cargo free to put in and out of a window frame by devising a balance weight and a cargo handling part of a crane device not to directly interlock with each other. SOLUTION: A post 13 is erected on a rear end of a horizontal plate 12, a fork 16 is suspended low on a front end of the horizontal plate 12, and a balance weight 17 is pivotally installed low on the rear end of the horizontal plate 12 free to rise and fall backward. Additionally, a slider 15 is engaged with a back surface of the post 13 free to elevate, and the slider 15 and the balance weight 17 are connected to each other by a wire 21. Thereafter, a crane hook 24 is engaged with the slider 15 through a slinging wire 23.
Patent JP-H03246904-A (JP)
Title: Temperature sensitive element of platinum
Inventor: SAMEJIMA MASANORI
IPC: H01C7/04
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a temperature sensitive element having high sensitivity and high mechanical strength wherein the mechanical strength of a terminal part is increased, by forming a platinum film having a specified pattern on a substrate, and constituting lead wire connection via a second film having large adhesion to the substrate. CONSTITUTION:A first platinum film 2 having a specified pattern is formed on a substrate 1. A terminal part which leads out an electric signal is constituted by forming a second film 3 having high adhesion to the substrate 1 so as not to come into contact with the film 2, and third metal film 4 is formed on the films 2 and 3. In this constitution, the film 2 whose adhesion to the substrate 1 is larger than the platinum film exists in the terminal part, and further the platinum film 2 and the film 3 are electrically connected via the film 4, so that the strength of the terminal part is increased. Since the film 3 is not in contact with the platinum film 2 at the time of heat treatment of the film 2, characteristics are not deteriorated by diffusion. Thereby the strength of the terminal part can be increased without deteriorating the characteristics.
Patent JP-H06255949-A (JP)
Title: Self-traveling elevator
Inventor: OSADA AKIRA
IPC: B66B5/22
Filed: 1993-03-05
Abstract: PURPOSE:To provide a self-traveling elevator where the weight is light and a strong braking force is obtained, appropriate landing stop of a car can be held, the emergency stop during the traveling at excessive high speed or the free fall due to the power failure, breakdown or the like can be surely executed, and the safety can be secured. CONSTITUTION:A self-traveling elevator driven by a linear motor is provided with a wedge type braking device 10 consisting of an elastic supporting body 12, a wedge 14 which is pushed against a guide rail 2 by the energizing force of the elastic supporting body through a wedge guide 13 and applies the brake to stop a car by the friction force, and a release mechanism 15 to release the elastic supporting body 12 so as to separate the wedge 14 from the guide rail 2 when the car is traveling. In addition, a speed regulating machine 20 to pull in the wedge 14 between the wedge guide 13 and the guide rail 2 by detecting the excessive speed of the car and a balance spring 40 which supports the wedge 14 by the spring force from the lower side, and pushes the wedge 14 between the wedge guide and the guide rail 2 when the free fall of the car is not balanced with the gravity of the wedge 14 are provided.
Patent JP-S56141228-A (JP)
Title: Pneumatic transportation of powder
Inventor: OONISHI KON
IPC: B65G53/66
Filed: 1980-04-08
Abstract: PURPOSE: To prevent the chocking of a pneumatic transport pipe due to the deposition of powder by opening or closing an opener provided to a branched pipe on the downstream side of a compressed air supplier at intervals of certain hours.  
     CONSTITUTION: Compressed air sent from an air compressor 2 is mixed with powder sent out through a rotary feeder 4 from a powder hopper 3 in an accelerator 5 and then sent through a pneumatic transport pipe 1 to a reactor or cyclone 13. At that time, an electromagnetic vlave 8 as an opener is opened and closed repeatedly at intervals of certain hours by ON-OFF signals from a timer 10, and each time the valve 8 is closed, small pressure wave is generated inside the pueumatic transport pipe 1. By this, the powder which is ready to deposit periodically inside the pneumatic transport pipe 1 can be sweeped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04281493-A (JP)
Title: Liquid crystal display device
Inventor: ISOGAI HIROYUKI
IPC: G02F1/133
Filed: 1991-03-11
Abstract: PURPOSE:To avoide a large scale increase in the size of IC chips which configure a data electrode driving circuit and the corresponding large scale price increase during a near full color multigradation display by providing a means to perform the multigradation display through the use of smaller number of data voltage levels. CONSTITUTION:One picture element is constructed by red color filter 181 and 182 regions, green color filter 191 and 192 and blue color filter 201 and 202 and the red color picture elements perform the color display by averaging the gradation of red color filter 181 and 182 regions, the green color picture elements perform the color display by averaging the gradation of green color filter 191 and 192 regions and the blue color picture elements perform the color display by averaging the gradation of blue color filter 201 and 202 regions.
Patent JP-S54138262-A (JP)
Title: Elevator operating system
Inventor: SEKI KOUKICHI
IPC: B66B5/02
Filed: 1978-04-19
Abstract: PURPOSE: To provide an elevator operating system, in which instruction is given to elevator to stop at a non-stop floor in case that a fire took place while elevator is travelling through non-stop floors in reverse direction to the refuge floor, whereby it is enabled to rescue passengers in the cage promptly at the time of occurrence of fire.  
     CONSTITUTION: If fire control instruction is given at a point Ps while elevator cage C is travelling upward through non-stop floors (express zone) NSF after departing refuge floor (for instance, ground floor) GF to attend to hall calls at stop floors SF, fire control relay is turned ON and hall calls registered at stop floors SF are all cancelled. At the same time, non-stop floor stopping relay is turned ON. Under such circumstances where the fire control relay is turned ON, when elevator cage C is stopped at a non-stop floor, it is driven again toward refuge floor GF from the non-stop floor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01219588-A (JP)
Title: Airborne magnetic locator
Inventor: TODA YOSHIKAZU
IPC: G01V3/16
Filed: 1988-02-27
Abstract: PURPOSE:To facilitate detection by calculating the difference between the magnetic field signal of a magnetic sensor equipped with a single magnetic field sensing part and a delayed magnetic field signal and outputting the difference as an evaluating means for the presence of a target magnetic body. CONSTITUTION:A magnetic field sensor 1 consists of a pickup coil 2 as a single magnetic field sensing part, a squid 3, and a detecting circuit 4 and outputs a magnetic field signal BX. Further, a difference signal DELTABX is obtained by a differential amplifier 6 through a delay circuit 5 which delays the signal BX by the time set by a delay time setting circuit 11 and outputted to a display means 7. The titled device is mounted on an aircraft to obtain the difference between magnetic fields at two detection positions, but the distance L between the detection positions is set in a potentiometer 9 and the delay time T is adjusted automatically to hold the distance constant. Thus, the magnetic field gradient detection is easily performed at low cost.
Patent JP-S58162701-A (JP)
Title: Fastening device of turbine rotor
Inventor: NAGATA YUUSEI
IPC: F01D5/04
Filed: 1982-03-20
Abstract: PURPOSE:To maintain a uniform large fastening force available regardless whether each wheel is caused a thermal expansion or a contraction, by providing a resilient member between a threaded fastening means adapted to fasten a secondary rotor projected into a piercing hole of first rotor and an axial clearance of the first rotor. CONSTITUTION:A resilient member 6 is provided between a flanged part 14 of a fastening nut member 13 and a stepped part 9 of a first rotor 2. The resilient member 16 comprises a plurality of ring segments 17, each of which has the cross-section nearly formed in a trapezoidal configuration. A spacer 19 is provided between the first ring segment 17 and the second ring segment 17, and a spacer 20 is provided between the third ring segment 17 and the flanged part 14 of the nut member 13.
Patent JP-H07315858-A (JP)
Title: Machine and method for transfer of adiabatic windowpane
Inventor: VIANELLO FORTUNATO
IPC: B23Q7/05
Filed: 1995-03-06
Abstract: A method and a machine (1) for transporting insulating glass panes after sealing them. The method comprises a first step in which at least one film (13) is applied to the lower perimetric edge of the pane; this step is followed by a second step for supporting and conveying the pane with the film (13), which is cut during a third step and then trimmed on the pane in a fourth step. This method and the corresponding machine (1) thus allow to process the pane after the sealing step, preventing the sealant from dirtying any element. <IMAGE>
Patent JP-S60190126-A (JP)
Inventor: TANIGUCHI MASAMITSU
IPC: H02J3/18
Filed: 1984-03-12
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。