baber/WOPTO huggingface dataset:
Patent JP-S6285120-A (JP)
Title: Air intake device for engine
Inventor: HITOMI MITSUO
IPC: F02B29/08
Filed: 1985-10-09
Abstract: PURPOSE:To make good use of a dynamic effect of suction air so as to improve the filling efficiency of intake air by providing both a control valve which delays the time for the starting of an intake action, and a displacement type super charger which is arranged to the upstream side of the valve, so as to specify the actuating timing of the super charger. CONSTITUTION:A displacement type super charger is provided to the upstream of an air flow meter 15 attached to a main intake passage 13, and the upstream and the downstream of the super charger 16 are connected each other through a relief passage 33 equipped with a relief valve 34. A throttle valve 17 is provided to the downstream side of the super charger 16 so as to arrange rotatably a rotary valve (control valve) 18 in a cylindrical form at a branch section of its downstream. And intake passages 9 to each of cylinders in the downstream of the branch section are communicated one another by a by-pass passage 19, and each of by-pass valves 20 is provided to each of branch points between the passage 19 and the passages 9. And the above said super charger 16 is controlled in such a way that pressure waves which are caused at a time when an intake action is started, interferes with pressure waves which are caused by the actuation of the super charger 16, in a relation where they are reversed in phase each other, so as to allow the super charger to operate in a timing synchronized with the starting time of an intake action.
Patent JP-H0389568-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: KOKUBU YOSHIHIRO
IPC: H01L33/30
Filed: 1989-08-31
Abstract: PURPOSE:To emit a light without being interrupted by an electrode and to realize a high intensity visible light emitting diode by burying and forming a current blocking unit for extending a current in a p-type clad layer. CONSTITUTION:A double heterojunction structure made of In1-y(Ga1-xAlx)yP (0<=x<=1, 0<=y<=1) so formed as to substantially lattice-match is formed on a GaAs substrate 11. After a part to be attached with a p-type side electrode of an n-type GaAs cap layer 20 is removed by etching, it is annealed at 650 deg.C. In this case, in order to prevent P from depositing from the exposed surface of a p-type In0.5Ga0.5P contact layer 18, it is annealed in a PH3 atmosphere. A part 16a of an n-type In0.5(Ga0.3Al0.7)0.5P current blocking layer 16 corresponding to the lower part of the layer 30 is varied to a semiconductor of a p-type conductivity type by annealing.
Patent JP-S61106899-A (JP)
Inventor: HIROKAWA HIROSHI
IPC: E21D9/12
Filed: 1984-10-29
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-S6467780-A (JP)
Title: Optical information recording medium
Inventor: KAWASE TAKEO
IPC: G11B7/24097
Filed: 1987-09-09
Abstract: PURPOSE:To enable a user himself to manage the deterioration of an optical disk due to secular change by providing a transparent window part on one surface or both surfaces of a cartridge that contains an optical disk. CONSTITUTION:The cartridge 101 holds and protects the optical disk 104. To the cartridge 101, a recording/reproducing hole 103 to record/reproduce/erase optically is provided. Normally, the hole 103 is covered by a shield plate 102. Also, the transparent window part 105 is provided to the cartridge 101, through which a user can observe the optical disk 104. As a result, the user can manage the deterioration of the optical disk 104 due to secular change.
Patent JP-S60117742-A (JP)
Title: Manufacture of electronic component parts
Inventor: INABA MICHIHIKO
IPC: H01L21/60
Filed: 1983-11-30
Abstract: PURPOSE:To contrive the improvement of soldering properties and metal bonding properties of lead terminals in various electronic parts by performing wire bonding after removing the surface layer of a base where added elements of the base are thickened by grinding or etching. CONSTITUTION:The surface layer of a base consisting of Cu-radical alloy added with at least one component of Si, Fe, Ni, Sn, P, Mn, Al, Y and Be where the added elements are thickened is removed so as to reduce the concentration of the added elements on the base surface at bonding of wires including Au or Al. The removal of base surface layer by grinding or etching is performed in a manner a mechanical strength of the electron parts is not damaged. Also, when the removal of surface layer is performed by mechanical grinding, this grinding treatment generates a dislocation net on the base surface thereby promoting the proceeding of mutual diffusion at bonding of an Au wire and enabling the increase of the bonding strength.
Patent JP-S60117799-A (JP)
Inventor: MIURA HITOSHI
IPC: H05K13/00
Filed: 1983-11-30
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-S6283660-A (JP)
Title: Apparatus for automatic injection of specimen for capillary column
Inventor: FURUNO MASAHIRO
IPC: B01D15/08
Filed: 1985-10-09
Abstract: PURPOSE:To make it possible to perform a process from the sampling of a liquid specimen to the injection of the specimen in a capillary column in a full-automatic manner, by operating a needle in connection with the opening/ closing of a specimen injection port. CONSTITUTION:At the time of the injection of a specimen, the leading end of a needle 10 is fallen by the falling of a piston 11 to reach a passing aperture 17. At this time, air from a supply port 20 enters a gap 23 not only to push up a cylinder 22 but also to compress a spring 24 and pressure to a packing 25 is released to open the insert part 26 of the needle 10 and the needle 10 is fallen to pierce through the passing aperture 17, the passing aperture 27 of the cylinder 22 and the insert part 26 to be inserted in an injection pipe 19. The falling of the needle 10 is stopped at a predetermined position by a stopper and the cylinder 22 is pushed down by the spring 24 to seal the packing 25. The upper end of the needle 10 rises through a syringe 6 and the specimen in the syringe 6 is sent to the injection pipe 19 through then needle 10 to be inserted into a capillary column.
Patent JP-H0386105-A (JP)
Title: Ornamental article and its manufacture
Inventor: SAKAIRI KOICHI
IPC: B21D53/44
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a design in which the pipe diameter of an ornamental ring pipe becomes different continuously on the periphery of a ring by using a combined roll in which the curvature becomes different continuously on the periphery of the roll, at the time of bringing the ornamental ring pipe to roll forming. CONSTITUTION:A barrel-shaped reticulate plate 1 or a drum-shaped plate 4 is formed to a ring whose cross section is a U-shape by using a combined roll 2 first, and subsequently, a gap of the upper roll 3a and the lower roll 3b is narrowed gradually by using a combined roll 3, and in the end, that of a shape in which the pipe diameter becomes different continuously on the periphery of the ring of the ornamental ring pipe can be obtained.
Patent JP-2001052695-A (JP)
Title: Manufacture of positive electrode active material for alkaline storage battery
Inventor: TANAKA TAKAAKI
IPC: H01M4/52
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To manufacture an alkaline storage battery having a good utilization factor of positive electrode and good cyclic characteristic by forming the positive electrode from a hydroxide covered with a higher order alkali oxide heat treated by cobalt manufactured in one storage by a mixer/stirror. SOLUTION: Nickel hydroxide and cobalt hydroxide are mixed in a mixer/ stirror and heated, whereto an alkali solution is added, and the cobalt hydroxide is oxidated while it is melted under co-existence of oxygen. Particles of nickel hydroxide are formed with the surfaces covered by a higher order cobalt oxide, while coagulation of the particles is suppressed, and surface-modified nickel hydroxide is established covered with higher order oxidated cobalt having good electroconductivity.
Patent JP-S6286682-A (JP)
Inventor: WATANABE TSUGUHIKO
IPC: H01R43/00
Filed: 1985-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1059489-A (JP)
Title: Cap opener
Inventor: OKADA SHINICHI
IPC: B67B7/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily and safely open a cap seal, by pressing the cap seal sidewise with claws by lever manipulation and pulling up the cap seal. SOLUTION: A cap opener 1 is put on the cap seal 9 of a drum can while pushing a lever 3 forward and the claw 2 is positioned at a little upper part than the central part of a curl of the flange of the drum can, in order to remove the cap seal 9 of the drum can by the cap opener 1 in the state that the claw 2 and the fixing tool 7 are urged by a spring provided between the claw 2 and the fixing tool 7 and positioned closely. Then, the side face of the cap seal 9 of the drum can is diagonally pushed upward by the claw 2 by pulling the lever 3 forward to release the lower part of the cap seal 9 of the drum can. And the released capseal 9 can be removed from the opening 10 by raising the lever 3.
Patent JP-H0564357-A (JP)
Title: Current supply circuit
Inventor: NISHIHARA KANEYUKI
IPC: H02J1/00
Filed: 1991-09-05
Abstract: PURPOSE:To prevent any rush current to a terminal equipment and any overcurrent due to error connections at the terminal and also to reduce the current capacity of a power supply circuit. CONSTITUTION:A reference potential is given to a reversed terminal of a voltage comparator 24, a transistor 20 is ON/OFF controlled by giving a potential changing depending on the size of a current flowing to a terminal unit 21 to a non-reversed terminal, and a current flowing to the terminal unit is limited by the point where the two potentials coincide. That is, the current flowing to the terminal unit is controlled in such a manner that only a limited constant current flows to the terminal unit. Moreover, if reaching of current value to the limit value is detected by the controller 29, then the controller 29 turns on a light-emitting element 30 thereby informing the start of flowing of an overcurrent.
Patent JP-H0895781-A (JP)
Title: Arithmetic and logic unit of processor
Inventor: TSUCHIYA HIDENORI
IPC: G06F9/305
Filed: 1994-09-21
Abstract: PURPOSE: To obtain the arithmetic and logic unit of the processor which can obtain target data through single-time operation even when there are >=2 kinds of bit to be changed in one data. CONSTITUTION: When a decoder 20 decodes an instruction taken out of a main memory 1 to a general register part 3 into an instruction having mutually different kinds of bit value to be changed, simultaneous operation circuits 13a to 13h input 1st data of specific bits and 2nd data for operating the 1st data at the same time instead of a conventional mathematical logic unit 5 which performs one operation for each instruction and operates both the data at a time on the basis of operation instruction values by the bits of 3rd data.
Patent JP-S60118887-A (JP)
Inventor: MAEKAWA NORIAKI
IPC: G09G5/36
Filed: 1983-11-30
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-H1157224-A (JP)
Title: Action experience device
Inventor: MURATA YOSHITAKA
IPC: A63F13/52
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To superiorly provide a three-dimensional action experience by constituting an action experience device in such a state as executing one action of first and second swinging means and a synthetic action of swinging of the both swinging means, in the action experience device for letting a user experience the three-dimensional action according to the movement of an image. SOLUTION: In using, it is so set that a user M watches a screen 10 in a seat 11, a motion signal decoder 4 projects an image on the screen 10 via a projector 5, and at the same time the corresponding voice is emitted from a speaker 6. An action experience device 1 attached to the seat 11 is operated by the motion signal 9 from the motion signal decoder 4 so as to let the user M experience the three-dimensional action matching the image and the sound. The action experience device 1 is provided with two arms swung by separate motors respectively, at least one of them is operated so as to swing a motion table on which the seat 11 is mounted, and provides the user with three- dimensional action.
Patent JP-H1163022-A (JP)
Title: Power transmission
Inventor: YUBASHI YUKIO
IPC: F16D35/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To quicken the rising of viscous torque and to prevent the phenomenon of tight corner braking by providing a piston displaced in a direction away from a second clutch plate group against a second pressing means when a pressure in a hydraulic chamber reaches a specified level or higher. SOLUTION: The upper limit of a driving force transmitted between a hub and a housing 20 is decided by the size of the friction force of a first clutch plate group 80 for holding a third plate group 75 and the size of the friction force of a second clutch plate group 50 for holding a fourth plate group 45. Thus, by properly setting the pressing force of a conical spring 95 for elastically pressing the first clutch plate group 80 in a holding direction and the pressing force of a conical spring 65 for elastically pressing the second clutch plate group 50 in a holding direction by a piston 60, the upper limit of a driving force transmitted between the hub and the housing 20 is set and, when four- wheel driven vehicle is turned, the phenomenon of tight corner braking is prevented.
Patent JP-H1069500-A (JP)
Title: Planning support system for boiler plant
Inventor: GOUKON SHIGERU
IPC: G06F17/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To automatically generate input data needed for automatic drawing by a CAD system by providing a postprocessor with a CAD data output processing function for outputting data in a generated data file to a CAD output data file. SOLUTION: A preprocessor 5 generates an execution file 8 by referring to a master definition file 7 by an execution file generating function. At this time, default values such as a predetermined design standard value are registered in the generated data file 9. A data retrieving process function automatically retrieves data from a data base connected to a network according to the generated execution file 8 and registers the retrieved data in the generated data file 9. The postprocessor 6 reads in the data needed for CAD from the generated data file 9 according to the execution file 8 by a CAD data output process function and converts them, and output the converted data in CAD output data file order.
Patent JP-2001019852-A (JP)
Title: Asphalt composition, mixture and its production
Inventor: NAKANISHI HIROMITSU
IPC: C08K5/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt composition which has further improved the binder properties of a modified asphalt, a high viscosity modified asphalt and the like which are used in the conventional premix system, an asphalt mixture using the asphalt composition and is production method. SOLUTION: An asphalt composition is obtained by adding an asphalt modifier obtained by treating 100 pts.wt. vinyl aromatic hydrocarbon/conjugated diene block copolymer with 20-200 pts.wt. heavy oil and 20-200 pts.wt. aromatic hydrocarbon resin in a predetermined manner to an existing modified asphalt or a high viscosity modified asphalt.
Patent JP-S63184146-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G11C29/38
Filed: 1987-09-10
Abstract: PURPOSE:To surely separate a device in which a fault is generated and to prevent the fault from being regenerated, by generating plural addresses for memory diagnosis and applying memory diagnosis automatically based on an error address at the time of generating the failure. CONSTITUTION:When a main memory device detects an error, a control signal ED representing the detection of the error is informed from an error information circuit 28 to a diagnosing memory address generation circuit 31 and a failure processing deciding control circuit 32. The memory address generation circuit 31 generates plural memory access addresses automatically to decide the memory in which the error is generated based on the address stored in an error address storage circuit 29. A fault processing decision circuit 32 indicates memory access to a request control circuit 33. Consequently, a data is returned to a reply control circuit 34, and the presence/absence of the error is decided at an error factor identification circuit 35.
Patent JP-S60119531-A (JP)
Title: Strobe incorporated camera using hollow capacitor
Inventor: MOMOSE HARUHIKO
IPC: G03B15/05
Filed: 1983-12-02
Abstract: PURPOSE:To increase considerably the selectivity of the arrangement position of a light emitting capacitor and to reduce the size of a strobe camera by making a strobe light emitting capacitor hollow in structure, and containing camera components in said hollow part. CONSTITUTION:The hollow capacitor 12 is put in a case 11 of double cylinder structure which is sealed at one cylindrical opening part and opened at the other, and then 11a is sealed with a sealing member 13. Thus, a main capacitor for strobe light emission is formed into a hollow structure, so various components of the camera are contained in the hollow part. Further, the selectivity of the arrangement position of the main capacitor in the camera is increased considerably, which is advantageous to the size reduction of the camera.
Patent JP-H0868279-A (JP)
Title: Window with wire screen
Inventor: OKAMURA SHIGEO
IPC: E06B9/06
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a fixed device of a wire screen at a low cost by providing a movable batten capable of vertical edges of an expansion wire screen capable of being folded zigzag, and providing the fixed device of a magnet, etc., between the wire screen and a window frame. CONSTITUTION: A movable batten 36 connected in a movable manner in the horizontal direction in a vertical state is provided to a head and a sill of an expansion wire screen (pleated wire screen) 30 capable of being folded, one vertical edge of the wire screen is connected to the movable batten 36 and, at the same time, the other vertical edge is fixed to jambs 33 of the wire screen. A fixed device consisting of a permanent magnet MG, a magnetic substance ST, etc., is provided to the jambs 33, and the wire screen 30 is so fixed that it is not freely opened. The fixed device can be operated mechanically with a drop-bar, etc., besides a magnetic system. By the constitution, the fixed device can be obtained at a low cost by means of a simple device.
Patent JP-2001048524-A (JP)
Title: Production of artificial zeolite
Inventor: HASEGAWA YOSHINARI
IPC: B01J20/18
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To easily produce artificial zeolite at a low cost. SOLUTION: This method for producing artificial zeolite comprises adding sodium silicate, sodium aluminate, and sodium hydroxide to shirasu of volcanic ash sediment and then subjecting the aqueous solution of the mixture to a hydrothermal synthetic process. Therein, the sodium silicate, the sodium aluminate, and the sodium hydroxide which are added to the shirasu are preferably used in amounts of 5 to 61 pts.wt., 12 to 50 pts.wt. and 48 to 200 pts.wt., respectively, per 100 pts.wt. of the shirasu.
Patent JP-H1055214-A (JP)
Title: Control method for industrial robot
Inventor: SUGIMURA KUNIHIKO
IPC: B25J9/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To discover an operation error of an operator and an error of a signal connection sequence with an external equipment in an early stage and to normalize a system in the early stage by time sequentially listing and displaying stored contents on a display device when a problem is produced. SOLUTION: An input data analysis part is provided with a function for storing the history of input data in a memory 9. For the history of the input data, a logic input unit and system time are paired and time sequentially stored. The length of the history can be arbitrarily set. When there is an input exceeding the set length, they are successively abandoned from the old input data and the latest ones are newly stored. The input data history is confirmed in the display means of a teach pendant 1 and a CRT display device, etc. That is, a finite number is time sequentially stored in a nonvolatile storage device inside the controller of an industrial robot and the stored contents are time sequentially listed and displayed on the display device when the problem is produced.  Thus, an input signal or a data sequence, etc., which is the cause of producing the problem is retrieved and specified.
Patent JP-H0787315-A (JP)
Title: Image resolution adaptive controller
Inventor: OGAWA SHIGETAKA
IPC: H04N1/387
Filed: 1993-09-14
Abstract: PURPOSE:To shorten the communicating time and to reduce the capacity of a storage part by grasping the local complicatedness for quantization in order to decide the accurate image resolution and to reduce the code quantity occurring as a low resolving level in a low information density state. CONSTITUTION:A changing point detecting part 710 detects a point of time when the pixels of the main scanning direction binary data 301 are changed from white to black or vice versa. A specific run length extracting part 720 calculates the number of continuous white or black pixels at the changing point of time detected by the part 710 and decides each run length. Thus a set specific run length and an array pattern are extracted from those run lengths. A specific run length counter 730 counts those specific run lengths to obtain a specific run length pattern number 731 that shows the information density, i.e., the quantitative value of the local complicatedness of an image. This quantitative value is compared with the set reference value at an image resolution deciding part 740. Thus the image resolution is decided for a read original 10.
Patent JP-S6477695-A (JP)
Title: Production of coated paper
Inventor: OGAWA SUSUMU
IPC: D21H27/30
Filed: 1987-09-11
Abstract: PURPOSE: To obtain a coated paper having excellent characteristics of gloss, smoothness and blister resistance and an excellent surface state by coating paper by the use of a coating device wherein a liquid pool region is disposed just before a coating liquid is measured. CONSTITUTION: This method for producing coated paper by a coating style comprising applying a coating liquid and subsequently measuring the coating comprises coating paper by the use of a coating device wherein a liquid pool region is disposed just before the coating is measured. Therein, it is preferable that a coating liquid having a water-retaining value satisfying both the following inequalities is used. The weight concentration % of a lower layer liquid - the weight concentration % of an upper layer liquid <=25 weight concentration %, and 2 >= the viscosity of the lower layer liquid under a high shear/the viscosity of the upper layer liquid under a high shear <=15. The coating liquid in a centrifugal precipitation pipe by a centrifugal separation method is divided into three equal portions comprising the upper layer, the middle layer, and the lower layer.