baber/WOPTO huggingface dataset:
Patent JP-H10272655-A (JP)
Title: Resin sealing mold
Inventor: ISE HIROSHI
IPC: H01L21/56
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce times and efforts required in manufacturing molds by providing a pair of templates with cavity blocks for forming a cavity embedded therein, and forming the cavity blocks with releasable material. SOLUTION: After the completion of resin injection into the cavity 4, as a lower mold 2 and an upper mold 3 are opened after the lapse of a predetermined period of time, a knockout plate 13 is pressed downward relative to the upper mold 3 by a spring. Thus, an ejector pin 12 projects from the surface of a cull 9, so that a sealing resin 14 molded in the cull 9 is pushed out. On the outer hand, since a cavity block 5b is formed of a finely releasable material relative to the sealing resin 14, the sealing resin 14 is released with ease. Accordingly, a package 18, i.e., a resin-sealed semiconductor article can be released from the upper mold 3. Besides, a cavity block 5a also can release and transport the package 18 out of the lower mold 2.
Patent JP-H08277785-A (JP)
Title: Vane pump
Inventor: KURIBAYASHI SADATOMO
IPC: F04C2/344
Filed: 1995-04-05
Abstract: PURPOSE: To obtain the large capacity without increasing the size in the radial direction of a vane pump. CONSTITUTION: A vane holding member 14 is attached to a driving rotary shaft 12 inserted in a casing. A cam member provided with a cam surface formed on end surface in the rotary shaft direction is attached to the casing. A plurality of slide grooves 16 for receiving vanes 18 are formed on the vane holding member 14 along the rotary shaft direction so as to be reciprocated. The end edges of the vanes are brought in contact with the cam surface. The annular hollow formed of the vane holding member 14, the cam surface and the casing is sectioned by the vanes 18, so as to form a plurality of cells. The cell in which the capacity is gradually increased with the rotation of the driving rotary shaft 12 and a fluid suction port 8 are connected to each other by sucking fluid passages 3A, 21A, and the cell in which the capacity is gradually decreased with the rotation of the driving rotary shaft 12 and the fluid discharge port 10 are connected to each other by discharge fluid passages 3b, 21B.
Patent JP-H01252260-A (JP)
Title: Food and preparation thereof
Inventor: KATO TAKENORI
IPC: A23L21/10
Filed: 1988-03-31
Abstract: PURPOSE:To provide a food having no problem of precipitation and protein flocculation, by containing alginic acids and milk yeast. CONSTITUTION:Alginic acids and milk yeast are added to a food such as drink or jelly preferably in an amount of >=0.05wt.% and >=0.1wt.%, respectively.
Patent JP-H02260456-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA ATSUO
IPC: H01L27/12
Filed: 1989-03-30
Abstract: PURPOSE:To reduce the number of processes and to reduce an irregularity in an electric characteristic of a MOS transistor by a method wherein a second polycrystalline silicon film is recrystallized and transformed into a second silicon film, it is used as a gate electrode and a thermal SiO2 film at its substratum is used as a gate insulating film. CONSTITUTION:A second polycrystalline silicon film 5 is formed, via a thermal SiO2 film 4, on an island composed of a first polycrystalline silicon film 3 which has been formed on an insulating film 2. After that, the first polycrystalline silicon film and the second polycrystalline silicon film 3, 5 are irradiated with an energy beam 6, are recrystallized at the same time and are transformed into a first silicon film and a second silicon film 7, 8. one part of the second silicon film 8 is used as a gate electrode 9, and the thermal SiO2 film 4 is used as a gate insulating film 10. Thereby, it is possible to reduce the number of processes used to form a MOS transistor; in addition, it is possible to reduce an irregularity in a film thickness of the gate insulating film 10 and to reduce an irregularity in an electric characteristic.
Patent JP-H02260125-A (JP)
Title: Magnetic recording medium
Inventor: OCHIAI KEIICHI
IPC: G11B5/72
Filed: 1989-03-30
Abstract: PURPOSE:To realize a super-smooth magnetic surface and to maintain reliability of a coating film by kneading an org. binder and such a powder material having a specified crystalline structure and a specified average diameter/thickness ratio of the particle to prepare the coating material and applying it on the recording medium to form the coating film. CONSTITUTION:Such a powder material having a hexagonal crystalline structure and the average particle diameter/thickness ratio of 1.0 is kneaded with an org. binder to prepare the coating material. This coating material is applied to form the film. The obtd. film has a super-smooth surface and low coefft. of kinetic friction. Thus, the super-smooth magnetic surface is realized with maintaining the reliability of the coating film. Thus, the obtd. medium becomes suitable for a magnetic recording device of high density recording.
Patent JP-S525129-A (JP)
Title: Glare preventing back mirror
Inventor: KUMAI TOSHIYUKI
IPC: B60R1/04
Filed: 1975-06-28
Abstract: PURPOSE:Glare preventing back mirror having photo-electric element to detect radiated light to change mirror angle by rotating a motor.
Patent JP-H08276783-A (JP)
Title: Mounting structure for bumper mounting lamp
Inventor: MATSUMOTO YUJI
IPC: B60Q1/34
Filed: 1995-04-05
Abstract: PURPOSE: To avoid damaging a lamp in the case of collision, by forming a bending piece overlapped with a flange in a bracket, forming a groove hole part extending rearward a vehicle in at least any one of the flange and the bending piece, and connecting the groove hole part and the bending piece. CONSTITUTION: A bending piece is overlapped with a flange 104C, also to fit a protrusion to a groove hole part 105, and a bracket 102 is inserted to a bumper facer 104, to insert a bolt to a nut in a bolt hole, and to connect the bracket 102 to the flange 104C. In the case of crushing the bumper facer 104 by collision or the like, an armature 103 is moved rearward a vehicle. Here is connected a lamp 101 to the armature 103 and to the bumper facer 104 through the bracket 102. Since a connection part of the bumper facer 104 is connected through the groove hole part 105, connecting force against force in the rearward of the vehicle is weakened, to move a nut 107 along the groove hole part 105.
Patent JP-S57194626-A (JP)
Title: Da converter
Inventor: TAKEBE HIDEJI
IPC: H03M1/00
Filed: 1981-05-27
Abstract: PURPOSE: To decrease the time constant of an integrating circuit and to increase the operation speed by preventing a H-level period of output pulses from being crowded at some position.  
     CONSTITUTION: When five-bit digital data D1∼D5 are inputted, the value which corresponds to the high-order two-bit data D 4  and D 5  is preset in a two-bit programmable counter 2 through a presetting circuit 3 by a presetting signal QL. The programmable counter 2 starts counting a clock Q 0  at the rising point of the QL and when its contents reach the prescribed preset value, it outputs a signal 42 to a gate circuit 15. Further, a reference clock Q 0  is applied to a frequency dividing circuit 1 to obtain outputs Q 3 ∼Q 5  of frequency dividers as the 3rd, 4th and 5th stages, and those outputs Q 3 ∼Q 5  and QL are supplied to a decoding circuit 16 to obtain outputs Q 3 *∼Q 5 *. Those outputs are controlled by AND circuits 31∼33 by using the data D1∼D3, and a pulse output 41 is obtained from an OR circuit 34. Pulse outputs 41 and 43 are led out through an OR circuit 35 and an integrating circuit 4 to obtain the analog output which corresponds to the digital data D1∼D5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206627-A (JP)
Title: Method of electronically controlled fuel injection in internal-combustion engine
Inventor: ITOU TOSHIMITSU
IPC: F02D41/34
Filed: 1983-05-09
Abstract: PURPOSE:To enable a fuel supply depending on the accelerated state of an engine, by detecting the accelerated state from the rate of change in that of change in the load upon the engine and making a reference value small at the initial stage of the acceleration and large after the initial stage. CONSTITUTION:A throttle sensor 6 detects the time of opening of a throttle valve entirely closed. A reference value, which increases with the lapse of time from the detected time, is determined. A fuel increase value for the acceleration of an engine is determined from the reference value and the quantity of change in that of change in the load upon the engine. This results in enabling a fuel supply depending on the accelerated state of the engine.
Patent JP-H09239526-A (JP)
Title: Nozzle fitting device for molten metal storage ladle
Inventor: TSUJIMOTO KENICHI
IPC: B22D41/34
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To automate a fitting work of a nozzle for controlling flow rate fitted to a steel discharge hole at the bottom part of a molten metal storage ladle. SOLUTION: In this fitting device, an outer peripheral ring 26 fixed to a frame 10, a pushing ring 27 fitted to the inner diameter side of the outer peripheral ring 26 so as to be slidable to the outer ring 26, a chuck 28 fitted to the pushing ring 27 and providing a clamp lever for holding the inside surface of the nozzle 3, an actuator fixed to the frame 10 and driving the pushing ring 27 and the chuck 28 in front and rear directions and a stopper 34 fitted to the pushing ring 27 and regulating the fitting depth of the nozzle 3 to a tuyere block 2 part of the molten metal storage ladle 1, are provided. By this constitution, the nozzle 3 held with the clamp lever is shifted with respect to the tuyere block 2 with a robot arm, etc.  Then, after relatively positioning the molten metal storage ladle and the nozzle fitting device, the nozzle 3 is fitted to the tuyere block 2 of the molten metal storage ladle with the clamp mechanism.
Patent JP-H05281989-A (JP)
Title: Speech language interface device
IPC: G10L15/18
Filed: 1992-04-02
Abstract: PURPOSE:To provide the speech language interface device of morpheme level equipped with a function for adjusting the difference between grammar for speech recognition and grammar for language processing. CONSTITUTION:A speech recognizing device 1 recognizes an input speech by using the grammar for speech recognition stored in a memory 4 and outputs a morpheme series to a morpheme adjustment part 2. The morpheme adjustment part 2 converts the morpheme series outputted by the speech recognizing device 1 into a morpheme series to be inputted to a syntax analyzing device 3 by using a rule for morpheme adjustment stored in a memory 5. The syntax analyzing device 3 inputs the morpheme series outputted by the morpheme adjustment part 2 analyzes the syntax by using grammar for syntax analysis stored in a memory 6, and outputs the meaning expression of the input sentence.
Patent JP-S525070-A (JP)
Title: Automatic transferring device for press
Inventor: SHIRAO SHIYOUJIROU
IPC: B30B15/30
Filed: 1975-06-30
Abstract: PURPOSE:To provide a simpler loading device and an unloading device by providing a space in the lateral direction at the center of the boxes of a transfer-unit.
Patent JP-H06295019-A (JP)
Title: Spool for photographic film
Inventor: EZAKI TOSHIRO
IPC: G03C3/00
Filed: 1993-04-07
Abstract: PURPOSE:To prevent a teremp from being damaged and to omit the positioning process of a spool by inserting a guide afterwards in the photographic film cartridge manufactured by winding the photographic film to a cartridge main body in which assembling is completed. CONSTITUTION:The guide 34 and a slit 31 are provided on a winding shaft constituting the spool 33, and an engaging pawl engaging the photographic film is provided inside the slit 31 along the shaft direction of the winding shaft, and the spool 33 is assembled in a state where the guide 34 protrudes from the film gateway of the cartridge main body. Thus, the teremp is prevented from being damage by the guide of an external device, and the insertion, the engaging, the locking of the film, and the positioning of the spool are easily performed.
Patent JP-2000276254-A (JP)
Title: Electronic equipment
Inventor: YAMAZAKI FUMINORI
IPC: G06F1/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the assembly and maintainability of a tablet and an LCD unit and the dripping resistance for preventing a drop of water, etc. from flowing in the equipment by providing an elastic contact member having a rise part brought into contact with a projection part provided on the internal surface of an upper case and a 2nd rib brought into contact with a 1st rib. SOLUTION: When the tablet 20 and a rubber gasket 30 are fitted to the upper case, the rib 31 of the rubber gasket 30 is brought into contact with the internal surface of the rib 12 of the upper case. Thus, the rubber gasket 30 and tablet 20 are temporarily fitted to the upper case. Further, the projection part 11 of the upper case is brought into contact so as to abut against the rise part 32 of the rubber gasket 30 from above. The rubber gasket 30 is in contact with the upper case in two stages between the rise part 32 and projection part 11, and rib 31 and rib 12. Therefore, even if a drop of water enters the part between the tablet 20 and an opening part, the drop of water is prevented from flowing in the housing between the projection part 11 and rise part 32.
Patent JP-S564465-A (JP)
Title: Color ink jet printer
Inventor: AKAO AKIO
IPC: B41J2/21
Filed: 1979-06-26
Abstract: PURPOSE:To raise the value of a photoprint by a method wherein a color video signal is dissolved into signals of brightness and chroma and, according to this, a color arrangement of yellow, magenta and cyanogen is determined, while an ink  drip in black is jetted only at a specific time. CONSTITUTION:The input video signal Vid of a color bar signal whose saturation degree is 100% and which changes, for instance, from white W to yellow y, cyanogen c, green G, grey g, magenta m, red R, blue B and black b sequentially is amplified in a video amplifying circuit 10 and fed to a color regeneration circuit 11 and an input control circuit 17. And, while a chroma signal Cr being separated, a red difference signal R-Y, a green difference signal G-Y and a blue difference signal B-Y are formed and outputted to a color change circuit 12, and, an inversion brightness signal impressed on the circuit 12 being joined, the conversion to yellow y, magenta m and cyanogen c is performed, thus an ink drip in black in accordance with the brightness signal is jetted only when the chroma signal lower than the level of colorlessness comes.
Patent JP-H01253281-A (JP)
Title: Manufacture of conductivity-modulation type mosfet
Inventor: UENO KATSUNORI
IPC: H01L29/68
Filed: 1988-04-01
Abstract: PURPOSE:To form each region accurately by a method wherein impurity is introduced into a P base region and a P<+> region using a polysilicon layer whose step is removed off as a mask. CONSTITUTION:A stepped polysilicon layer 22 is formed on an N<-> base layer 6. Next, the polysilicon layer 22 is etched for the formation of a stepped polysilicon layer 22a. And, impurity such as boron or the like is ion-implanted and a heat treatment is performed to form a P base region 7 in the N<-> base layer 6. Then, the polysilicon layer 22a is etched for the formation od a polysilicon gate 11 after impurity such as boron or the like is ion-implanted and a heat treatment is performed to form a P<+> region 8 by activating a boron 24. A process follows, where arsenic 26 is injected and an N<+> source region 9 is formed through a heat treatment. By these processes, impurity can be accurately introduced in a self-aligned manner without using a photomask.
Patent JP-H02258664-A (JP)
Title: Production of sputtering target of zinc sulfide
Inventor: WATANABE KAZUO
IPC: C23C14/34
Filed: 1989-03-31
Abstract: PURPOSE:To readily obtain sputtering target of zinc sulfide containing small amount of oxygen in a low cost by hot-pressing powder mixture containing zinc sulfide powder as principal ingredient mixed with specific amount of sulfur powder in an inert gas atmosphere. CONSTITUTION:A mixed powder containing zinc sulfide powder as principal ingredient 0.3-5wt.% sulfur powder is prepared. Next, the mixed powder is hot-pressed in an inert gas (e.g., Ar gas) atmosphere to afford the aimed sputtering target of zinc sulfide. Furthermore, the above-mentioned mixed powder is press molded to pressed powdery material and sintered at normal pressure in an inert gas atmosphere, then the aimed sputtering target is also produced. Besides, the temperature in the hot-press or sintering at normal pressure is suitably at 700-1100 deg.C. An EL element having luminous layer produced by sputtering method using the resultant target exhibits excellent brightness and luminous efficiency, etc.
Patent JP-H07265991-A (JP)
Title: Work discriminating automatic tool exchanging type form rolling apparatus
Inventor: MURAOKA AKIRA
IPC: B21H5/00
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a form rolling apparatus automatically and selectively fitting a flat die according to kind of a work by arranging a work discriminating means and a flat die exchanging means. CONSTITUTION:This form rolling apparatus is arranged with the work discriminating device 103 for transmitting a signal for selecting the kind of the flat die 10 for working the work by discriminating the kind of the work W, a flat die incorporating device 104 for incorporating and storing the flat dies 10 of many kinds and the flat die exchanging device 105 for executing the attachment/ detachment of the flat die exchange of necessary kind between the flat die corporating device 104 and the form rolling slides 3a, 3b of the form rolling machine by receiving a signal from the work discriminating device 103. Further, the flat die incorporating device 104 is composed of many flat die holders 40 arranged so as to be shiftable on an annular locus. Then, the attachment/ detachment of exchange of the flat die 10 is executed by the command from the work discriminating device 103. By this method, the flat die 10 for working corresponding to the work W is automatically selected and fitted to the form rolling machine.
Patent JP-S59207170-A (JP)
Inventor: MIZUNO ICHIROU
IPC: A63B67/00
Filed: 1983-05-10
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-2000272516-A (JP)
Title: Train display system
Inventor: SUZUKI HIROSHI
IPC: B61D37/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a train display system capable of displaying that a radio wave hardly comes in after reaching to a certain distance, by operating a traveling distance axle-calculated using a tachometer generator and a traveling distance calculated using a ground element to accurately grasp the present position as much as possible, and by registering a message in response to the distance. SOLUTION: This system is provided with a display 6 mounted on each rolling stock of a train to display a guide information, a controller 4 for operating and correcting a traveling distance calculated based on pulse signals of an axle tachometer generator and a traveling distance calculated based on positional information signals from a ground element 1 arranged between rails 8 to output a guide information in response to the distance to the display 6, and a repeating installation 7 for relaying the display 6 and the controller 4 by a transmission line 5. When it is determined that the present distance corrected by the controller 4 is a distance reaching to a position where a radio wave hardly comes in, the guide information stored is output to the display 6.
Patent JP-S59222278-A (JP)
Inventor: JIYON RICHIYAADO NAITO
IPC: B65D53/00
Filed: 1984-04-24
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-H04292022-A (JP)
Title: Digital radio equipment with non-linear distortion compensator
Inventor: SAKANE TOSHIRO
IPC: H03H15/00
Filed: 1991-03-20
Abstract: PURPOSE:To realize a non-liner distortion compensator which has a wide distortion compensation range and needs no adjusting work. CONSTITUTION:An analog type transversal equalizers is provided, and the operating point of one or more analog multipliers 6, at least, is set at a position where a non-linear distortion occurs. Further, a control circuit 10 which changes the coefficient of each multiplier by using correlation data between the polarity signal and the error signal of data discriminated from an input signal, and equalizes optionally the distortion component of the input signal.
Patent JP-S63245961-A (JP)
Title: Manufacture of t-shaped gate
Inventor: MORIKAWA HIROSHI
IPC: H01L29/80
Filed: 1987-04-01
Abstract: PURPOSE:To remove an insulating film under an overlay without corroding a gate metal by forming an overlay gate, then protecting a gate side with an insulating film different from that under the overlay, and etching it. CONSTITUTION:After an overlay gate is formed, an insulating film Si3N4 film different from an SiO2 film 5 is grown, and anisotropically etched to retain the Si3N4 film 6 only on the sidewall of a gate electrode made of an Au layer 1, a Pt layer 2, a Ti layer 3 and a WSi layer 4. Thereafter, the film 5 under the overlay is etched. Accordingly, a gate metal is protected by the film 6, the film 5 under the overlay is removed without corroding the gate metal to obtain a T-shaped gate.
Patent JP-H02260582-A (JP)
Title: Piezoelectric actuator
Inventor: TSURUGA TAKAHIRO
IPC: H01L41/09
Filed: 1989-03-31
Abstract: PURPOSE:To avoid the breakage of a piezoelectric actuator caused by a tensile stress and expand the applicable purposes of the piezoelectric actuator by a method wherein a compressing member is applied to a piezoelectric element. CONSTITUTION:A piezoelectric element 3 having a cylindrical shape or the like is fitted into a compressing member 4 composed of an aluminum frame or the like to form a piezoelectric actuator. If a voltage is applied to the actuator, the piezoelectric element 3 is expanded in the direction along which an elastic distortion is created. If an expansion displacement created when the voltage is applied to the single piezoelectric element, i.e., a no-load state, is a value A and an expansion displacement created in the state wherein the piezoelectric element 3 is assembled in the compressing member is 0, a stress required to compress the piezoelectric element 3 by the value A is applied to the piezoelectric element 3 as a compression stress. As the compression stress is smaller than the compression strength of the piezoelectric element 3, the piezoelectric element 3 is not broken by the compression stress. The actuator is contracted into the original state by removing the voltage. With this constitution, the breakage caused by a tensile stress can be avoided and the applicable purposes of the actuator can be expanded.
Patent JP-H11275996-A (JP)
Title: Redifferentiable callus formation of vitaceous plant
Inventor: NAKAJIMA IKUKO
IPC: A01H4/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To form the subject redifferentiable callus of vitaceous plant by inducing redifferentiable calluses from an unfertilized ovule of a floral organ at a specific growth stage. SOLUTION: Redifferentiable callus is induced from an unfertilized ovule of the floral organ at the growth stage immediately before the clear yellow of the anther wall color changes to turbid yellow. In this case, the time immediately before the clear yellow changes to the opaque yellow preferably corresponds to 19-21 days before the flowering. The redifferentiable callus can be induced from unfertilized ovule by culturing the ovule in a culture medium containing an auxin and a cytokinin as phytohormones at 20-30 deg.C for >=1 month.