baber/WOPTO huggingface dataset:
Patent JP-S55132167-A (JP)
Title: Main-wire incoming connection system
Inventor: SATOU EIICHI
IPC: H04M3/48
Filed: 1979-04-02
Abstract: PURPOSE:To make rapidly an answer to a night incoming call by providing a transfer trunk, which connects an incoming main-wire trunk to a specific extension, with a circuit which supervises the end of a call of the specific extension and another circuit which sends a calling signal after the end of the call. CONSTITUTION:A calling signal, arriving from a main wire in the night, is discriminated by incoming main-wire trunk CICT, which actuates control circuit PILCONT controlling position link PIL to acquire automatic transfer trunk TFT, thereby closing PIL between CICT and TFT. Further, TFT, once connected to automatic transfer register TFR, receives and stores a night extension number from night service unit NSU and actuates common controller MKR. When night specific extension STA is busy, MKR exercises interruption connection control to send an alarm tone, thereby making a cap-on connection to TFT. On the call end of STA, MKR sends an extension calling signal to connect the main wire to the specific extension.
Patent JP-S63207244-A (JP)
Title: Data transmission equipment for start-stop synchronizing system
Inventor: NAGATA YUKINOBU
IPC: H04L13/00
Filed: 1987-02-23
Abstract: PURPOSE:To automatically set a transmission speed, to facilitate handling and to evade setting error by measuring the pulse width of a start bit of reception data at the time of staring transmission and temporarily setting the transmission speed of reception data based on the measured value to settle the transmission speed. CONSTITUTION:When the input level goes to the low level to confirm the start of the start bit pulse, period measurement of the start bit pulse is started by a period measuring circuit 14. The operation of the period measuring circuit 14 is terminated to give a measured period T to a clock generator 16. Parallel reception data Rx-Data is taken in from a serial-parallel converting circuit 10 and operations of the clock generator 16 and a counter 18 are stopped. Finally, coincidence between parallel data and preliminarily prescribed '0, 1, 0, 1, 0, 1, 0, 1' is checked, and the operation is terminated if coincidence is discriminated. Thus, the temporarily set transmission speed is settled and set as the actual transmission speed.
Patent JP-H03244273-A (JP)
Title: Low picture element density conversion circuit
Inventor: MIZUNO SHOJI
IPC: H04N1/387
Filed: 1990-02-22
Abstract: PURPOSE:To dispense with a ROM and to realize a circuit with a memory small in capacity than ever by performing thinning in a horizontal direction with a register and a logic circuit, performing picture element density conversion with the register and an OR circuit, performing the thinning in a vertical direction with a memory, the register, and the logic circuit, and performing the picture element density conversion in the vertical direction with the memory, the register, and the OR circuit. CONSTITUTION:A horizontal direction OR circuit 51 reduces the picture element density in the horizontal direction to 1/2 by applying OR processing. The circuit is comprised of the register 7 and the OR circuit 8. An upper thinning circuit 52 is the circuit to convert a black picture element on an upper boundary to a white picture element. The circuit is comprised of 1/2 line memories 9 and 10, AND circuits 38 and 35, and NOT circuits 11 and 34. A vertical direction OR circuit 53 reduces the picture element density to 1/2 in the vertical direction by applying the OR processing. The circuit is comprised of a 1/2 line memory 36 and the OR circuit 37. A left thinning circuit 50 is the circuit to convert the black picture element on a left boundary to the white picture element. The circuit is comprised of the registers 1 and 2, AND circuits 4 and 6, and NOT circuits 3 and 5.
Patent JP-H01216489-A (JP)
Title: Cross section shape displaying system for solid
Inventor: OTA YOSHIMI
IPC: G06T15/00
Filed: 1988-02-24
Abstract: PURPOSE:To efficiently obtain the cross section shape of a solid by providing a means to store the information of the solid, a means to designated the cutting surface of the solid, a means to calculate the cross section shape and a displaying means to display the calculated cross section shape, etc. CONSTITUTION:A solid information memory means 2 controls the shape information of surfaces constituting the solid and the displaying information for the solid and the surface, and a displaying means 5 displays the surface constituting the solid by the shape of the surfaces constituting the solid and its attribute information. A cutting surface designating means 3 generates cutting surface information based on inputted designating information, and a cross section shape calculating means 4 generates the shape of the left surface without being cut by the cross section shape and the cutting surface based on the cutting surface information and surface shape information. The displaying means 5 displays the cross section shape and the corrected surface shape again. Thus, the arbitrary cross section shape of the solid and a condition inside the solid can be displayed.
Patent JP-H03242941-A (JP)
Title: Field effect semiconductor device
Inventor: TONAMI YOSHIYUKI
IPC: H01L29/812
Filed: 1990-02-21
Abstract: PURPOSE:To improve the controllability of rear-side etching by a method wherein an operating layer is formed on the surface of a buffer layer, a source electrode and a drain electrode are provided on the surface of this operating layer while a recessed part is provided in the surface of the operating layer between the two electrodes, the rear side of the operating layer is so exposed as to correspond to the recessed part, and a gate electrode is provided on the surface thus exposed. CONSTITUTION:A buffer layer 2 of AlGaAs is formed on the surface of a semiconductor substrate 1 of semi-insulative GaAs, and an operating layer 3 of GaAs of high carrier density is formed on the surface of this buffer layer 2. The semiconductor substrate 1 is etched selectively from the rear side at a spot corresponding to a region between a source electrode 4 and a drain electrode 5 formed on the surface of the operating layer 3, and the bottom of a recessed part 9a thus formed is etched further. Then a recessed part 9b is dug in and the rear side of the operating layer 3 is exposed at the bottom of this part. A gate electrode 8 of Schottky contact is provided on this flat exposed face 7 and then a recessed part 6 is formed so as to adjust the thickness of the operating layer 3. According to this constitution, the controllability of a process of digging-in (etching) onto the rear side of the operating layer can be improved.
Patent JP-S56135980-A (JP)
Title: Photoelectric conversion element
Inventor: KOMATSU TOSHIYUKI
IPC: H01L31/09
Filed: 1980-03-28
Abstract: PURPOSE:To improve the photoconductivity of a visible rays region and elevate the thermal stability and the wear-proof by a method wherein a photoconductive layer is composed of an amorphous silicon containing hydrogen or/and halogen elements. CONSTITUTION:The photoconductive layer 6 is formed on a substrate 4 on which a picture element having an ohmic contact layer 5 is formed. A common electrode 8 is formed further on the photoconductive layer 6 by a vacuum evaporating method through the ohmic contact layer 7. The photoconductive layer 6 is composed of the amorphous silicon layer containing 1-30atom% of hydrogen or/and halogen elements and is made a layer as thick as 0.3-10mu and 0.5-3mu is suitably preferred.
Patent JP-H11235714-A (JP)
Title: Production of inorganic plate
Inventor: KUBO MASAAKI
IPC: B28C5/40
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inorganic plate which can produce the inorganic plate as a high strength cured body and improve productibity by shortening a demolding time by improving the dispercibility of reinforcing fibers and demonstrating the reinforcing effects of the fibers. SOLUTION: In a method for making an inorganic plate by casting a cement material incorporated with reinforcing fibers and press-molding the material, ice particles is incorporated as part of the curing water. In general, as regards the blending of the cement material, and as a ratio based on the total weight of the material, a composition of 30-70 wt.%, preferably 35-65 wt.%, of cement, 20-60 wt.%, preferably 30-55 wt.%, of an inorganic component, and 10 wt.% or below, preferably 3-8 wt.%, of the reinforcing fibers can be made a standard. Regarding the reinforcing fibers among these components, pulp is used more preferably. With respect to the blending ratio of the ice particles, 30-80 wt.%, preferably 40-70 wt.%, of the particles are added.
Patent JP-S58179617-A (JP)
Title: Molding method for synthetic resin article
Inventor: SAITOU NOBUYUKI
IPC: B29B15/00
Filed: 1982-03-16
Abstract: PURPOSE:To make uniform the molding shrinkage of an article in the longitudinal direction of reinforcing cores notwithstanding the presence of the cores in the article and prevent a strain from being generated in the article, by molding a synthetic resin article reinforced with reinforcing cores coated with a lubricant. CONSTITUTION:The reinforcing cores 3 consisting of a thermoplastic resin reinforced, for example, by a metal such as iron or stainless steel, glass fibers or carbon fibers are coated with a lubricant (e.g., a silicone base lubricant, an amide base lubricant of the formula) diluted to a concentration of 3-20wt% by a solvent such as toluene, are placed in a metallic mold, and a thermoplastic resin such as polyethylene is injected into the mold, thereby molding an article reinforced with the reinforcing cores 3. When molding a lower part 1 of a pallet reinforced with the cores 3, it is effective for preventing a strain from being generated in the article to place the cores 3 in the direction perpendicular or parallel to insert holes 4 for a fork and expose both end parts of the cores 3 to the outside of the article.
Patent JP-S57156171-A (JP)
Title: Abrasive plate
Inventor: SHIRATAKI MASAAKI
IPC: B24D7/10
Filed: 1981-03-23
Abstract: PURPOSE:To prevent the upward dispersion of powder dust produced by a grinding work of an object to be polished by installing a guide blade, which guides an air flow through a through hole from upward to downward, at the side of grinding surface and at the opposite side. CONSTITUTION:An abrasive plate 8 and its reinforcing plate 9 are outwardly disk-shaped. A specified rotary shaft is inserted into an center hole 10. A  through hole 11 is made in the right-angled direction to the grinding surface. The grinding surface 12 constitutes another surface of the abrasive member 8. A guide plate 13 installed to the reinforcing plate 9 is removable is provided with a through hole 15 which communicates to a hole 11 bored at the abrasive plate 8 and the reinforcing plate 9. When the guide plate 13 is rotated, an air flow is guided by a guide blade 16 through the through holes 15 and 11 from upward to downward. Therefore, the powder dust produced by the contact of the grinding surface 12 to the object to be polished, is guided downward by the air flow. With this construction, the powder dust is not dispersed upward to the guide plate 13.
Patent JP-H10242159-A (JP)
Title: Transistor with built-in voltage regulator diode
Inventor: HONDA JIRO
IPC: H01L29/73
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To avoid dielectric breakdown of an insulation film between an Al field plate electrode and base region with keeping specified breakdown voltage of a Zener diode by forming this plane electrode distant from a base region on a collector region. SOLUTION: An Al field plate electrode 4 is disposed at an optimum position on a collector region 1 so as to be at a distance d=6-14μm from a base region 2 according to the relation of the distance d and drift of the breakdown voltage of a diode formed between a collector region 1 and base region 2. This holds a given amt. of electrons induced in a lower region of the plate electrode 4 for keeping specified breakdown voltage, thereby avoiding the dielectric breakdown of an insulation film 5.
Patent JP-S62198788-A (JP)
Inventor: MAENO KAZUO
IPC: G21B1/25
Filed: 1986-02-27
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-S63209455-A (JP)
Title: Motor
Inventor: KOBAYASHI KAZUTOSHI
IPC: H02K21/24
Filed: 1987-02-23
Abstract: PURPOSE:To increase output without forming a motor to be of an enlarged type, by composing a device so that an attracting force due to permanent magnets may mainly work between the permanent magnets rotating together with rotors confronted with the permanent magnets. CONSTITUTION:The rotor 33 of a spindle motor 13 is provided with a coaxial- disc-formed upper rotor 35 and a lower rotor 36 confronted with each other at a specified distance between them, and respectively on the surfaces of the upper rotor 35 and the lower rotor 36 confronted with each other, permanent magnets 37, 38 are firmly fitted so that different magnetic poles may be confronted with each other. A coil 41 on the stator side is fitted on a coil substrate 40, and is set almost between the permanent magnets 37, 38. By torque generated by the current of the coil 41 and a magnetic field due to the permanent magnets 37, 38, the rotor 33 is rotated. An attracting force due to the permanent magnets 37, 38 of the rotor 33 works mainly between the permanent magnets 37, 38 rotating together with the rotor 33 confronted with the permanent magnets, and the attracting force between the permanent magnets 37, 38 of the rotor 33 and the stator side hardly works.
Patent JP-H07223049-A (JP)
Title: Continuous casting method
Inventor: ANZAI SHIGENAO
IPC: B22D11/00
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a cast slab, in which the recessed part and crack sensitivity are released and the defect is not developed by regulating the relation between carbon content and S content, in the case of continuously casting a medium carbon steel. CONSTITUTION:At the time of continuously casting the carbon steel or the low alloy steel containing at least 0.06-0.20wt.% C and 0.002-0.060wt.% S, the C concn. and the S concn. are adjusted by combining so as to satisfy the following condition. That is, when C<0.12wt.%, 0.12-0.15wt.% and >0.15wt.%, S is made to be >=0.017wt.%, <=0.015wt.% and <=0.037wt.%, respectively. By this method, the cast slab having stable quality can be cast and the product yield is high and the product can be supplied at a low cost.
Patent JP-H07248842-A (JP)
Title: Multiple clock pulse monitor device
Inventor: ENDO TOSHISHIGE
IPC: G06F1/04
Filed: 1994-03-11
Abstract: PURPOSE:To use only one multivibrator to reduce the circuit scale by providing the clock signal monitor part which detects the state of an output break of a part or the whole of plural clock signals to output a monitor signal. CONSTITUTION:A clock generating circuit 1 generates a clock signal and a frame pulse. These clock signal and frame pulse are inputted to a counter 2. The output of the counter 2 is connected to a decoder 3, and the decoded value is connected to the enable terminal of the counter 2. A level 0 fault detecting circuit 4 sends a first detection signal when the output signal of the counter 2 is kept in level 0. A level 1 fault detecting circuit 5 sends a second detection signal when the output signal of the counter 2 is kept in lever 1. An alarm generating circuit 6 degenerates first and second detection signals. A multivibrator 7 gives an alarm when receiving the output from the alarm generating circuit 6.
Patent JP-H07258607-A (JP)
Title: Flattening of silsesquioxane copolymer coating
Inventor: HARORUDO JIYOOJI RINDO
IPC: H01L21/312
Filed: 1991-02-14
Abstract: PURPOSE: To form an insulating layer composed of a silsesquioxane copolymer of a ladder type, which exhibits high thermal stability, a high planarization characteristic, a satisfactory crack resistance and the like, on the surface of a substrate, such as a semiconductor, by a specific method.  
     CONSTITUTION: An aminoalkoxysilane, (preferably, γ- aminopropyltrimethoxysilane or the like), an arylalkoxysilane or arylsilazane monomer (preferably, phenyltriethoxysilane or the like) and water are reacted in a solvent (preferably, methanol or the like), after which the resultant organic solution is applied to a substrate. Then, the substrate on which the organic solution has been coated is heated, preferably, at an atmospheric pressure at 85 to 110°C to remove the solvent from the organic solution, followed by heating, preferably, at 200°C to form a cured ladder-type silsesquioxane copolymer layer, thereby forming an insulating layer on the substrate. It will be noted that prior to the application of the organic solution on the substrate, it is preferred to age for 8 to 72 hours. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S60183014-A (JP)
Title: Filter apparatus
Inventor: WATANABE MIDORI
IPC: B01D24/02
Filed: 1984-03-02
Abstract: PURPOSE:To enhance utilization efficiency of the space in a filter tank, in a filter apparatus for performing filtering by using a fiber bundle filter bed densely compacted by a freely rising and falling plate, by providing inclination having an angle capable of inlaying a perforated plate having fiber bundles suspended therefrom and the freely rising and falling plate. CONSTITUTION:A fiber layer densely compacting perforated plate 3 and a float 9 are integrated through a connecting rod 4 and, when a raw liquid is supplied from a supply pipe 7, said perforated plate 3 is pushed up by buoyancy and the fiber layer 2 is densely compacted to form a dense filter bed. When a filtering speed is lowered, the supply of the raw liquid is stopped and water in a lower chamber 12 is discharged from a discharge pipe 8 and the densely compacting perforated plate 3 is fallen and the fiber layer is loosen to be freely suspended and washed by the clarified filtrate in an upper chamber 11. If necessary, washing water is supplied from a washing water pipe 5 and more perfect washing can be also performed.
Patent JP-H08236571-A (JP)
Title: Wire bonder
Inventor: HASHIGUCHI SHUNICHI
IPC: H01L21/60
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a wire bonder capable of clamping without fail by removing the float generated onto a lead frame mounted on a heat block. CONSTITUTION: The float of a lead frame L is removed by a method wherein the lead frame L is composed so that the clamper 20 clamping the lead frame L mounted on a heat block 110 may be supported by an oscillator 30 finely oscillating the pressurizing plate main body 22 comprising the clamper 20 against the mounting surface of the heat block 110.
Patent JP-H05239900-A (JP)
Title: Mounting structure for facing horizontal member
Inventor: TAKASHIMA MASATO
IPC: E04F19/02
Filed: 1992-02-27
Abstract: PURPOSE:To enable the detachment of a facing horizontal mounted to a boundary section between an upper floor and a lower floor of the external wall of a building and to prevent the deformation, damage, etc., of a horizontal member holder in the case it is removed. CONSTITUTION:For mounting a facing horizontal member 20 on the external wall, and a narrow belt-shaped slit 34 is formed over the length at right angles to the circumferential direction of a cylinder in a horizontal member holder 10 of a cylindrical body directly fixed to the external wall. When a screw as a stopping member passing through from the outside of the facing horizontal member holder 10 is interted into the slit 34, the slit 34 is enlarged, and an outside diameter of the horizontal member holder 10 is slightly enlarged. According to the constitution, first of all, the facing horizontal member 20 easily covers and is disposed on the horizontal member holder 10, and the facing horizontal 20 is completely interlocked with the horizontal member holder 10 by passing through the slit 34 with a screw from the outside under such a state. Accordingly, the outside diameter of the horizontal member holder 10 is slightly reduced by pulling out the screw from the slit 34 to make it possible to remove the facing horizontal 20 simply.
Patent JP-H07249523-A (JP)
Title: Thin-film magnetic element
Inventor: SHIRAKAWA KIWAMU
IPC: H01F17/00
Filed: 1994-03-11
Abstract: PURPOSE:To raise the resonance frequency of a magnetic element by forming the magnetic core of the element flat so that the stray capacitance between the magnetic core and a coil can be reduced without deteriorating the characteristics of the magnetic core. CONSTITUTION:In a thin film magnetic element in which a coil 12 is provided at least below a magnetic film 13 formed on an insulating substrate 11, the lower surface of an inorganic insulating film 15 formed on the magnetic film 13 is only supported by the upper surface of the coil 12.
Patent JP-S55133817-A (JP)
Title: Method and device for manufacturing coated multilayer winding pipe
Inventor: ARUFURETSUDO MORUHARUTO
IPC: B21C37/12
Filed: 1980-03-28
Abstract: A method of making a multi-layer tube includes the steps of pre-heating two elongate metal strips and bending each to a substantially arcuate curvature. Each strip is then wound helically with abutting edges, one strip being closely concentrically wound around and axially offset with respect to the other, so that the strips define a cylindrical tube. A synthetic resin is applied between the strips and to the interior of the tube during the winding step and is then pre-cured. Thereafter, a coating of the synthetic resin is applied to the exterior of the tube and then all of the synthetic resin is fully cured.
Patent JP-H10226283-A (JP)
Title: Cab noise reduction device of car
Inventor: NAKAMURA MASAHIRO
IPC: B60R13/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide CAB noise reduction device, which can be installed on a wall face of relatively small space and can reduce noise of low frequency of about 50Hz and 1kHz. SOLUTION: A cab noise reduction device comprising a muffler body 1, which can reduce noise of about 1kHz of frequency by resonant work or the like and an edge damper 2 made from an elastic member supporting the peripheral edge of the muffler body 1 is secured in an opening 8 in the side of a roof panel 5 of a cabin. The edge damper 2 has an effect to reduce the sound waves of about 50kHz by resonance. The noise in car can be substantially reduced by the resonance mentioned above.
Patent JP-S53126873-A (JP)
Title: Semiconductor device and production of the same
Inventor: HOTSUTA ATSUO
IPC: H01L21/331
Filed: 1977-04-13
Abstract: PURPOSE: To form a region of a wide width and a shallow depth and obtain washed emitter construction which does not produce shorting between emitter and base by opening a diffusion window in the insulation film provided on a semiconductor substrate, forming a washed diffused layer, thereafter implanting diffusion impurity ions at a sharp angle through the window. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58158574-A (JP)
Title: Monitor
Inventor: YAMASHITA KOUJI
IPC: G01S17/04
Filed: 1982-03-15
Abstract: PURPOSE:To enable a high speed, randam scanning by making a deflector made up of an optical crystal scan a plane where an object to be detected by light from a light source while the angle of deflection obtained is changed with an electrical means. CONSTITUTION:Light emitted from a light source 2 is focused with a condenser lens 5 and then, enters an electro-optic crystal prism 7. The light emitted from the prism 7 is controlled with an electric field generation control circuit 10 and scan over a plant P to be monitored. Light R reflected by an object M to be detected is detected with a photo detector 4 comprising a light receiving element 12 and the like and is inputted into a total control circuit 11 through an amplifier 13. The total control circuit 11 is composed of a microcomputer or the like, detects the penetration of the object into the plane P being monitored depending on variations in the level of light received and the results thereof are indicated on a attached display circuit.