baber/WOPTO huggingface dataset:
Patent JP-H01273345-A (JP)
Title: Integrated circuit
Inventor: TSUCHIYA MITSUHARU
IPC: H01L23/62
Filed: 1988-04-26
Abstract: PURPOSE:To protect both a peripheral circuit and a semiconductor circuit from any extraneous surge, by a structure wherein surge killer circuits are connected to all input terminals. CONSTITUTION:A semiconductor circuit 1 and a peripheral circuit 2 are elements which are independent of each other, and these elements are connected to each other in the same substrate. An input terminal A is connected to one surge killer circuit 3 consisting of diodes D3 and D4 which are formed in the semiconductor circuit 1. In the mean time, an input terminal B is connected to the other surge killer circuit 4 made up of diodes D5 and D6 which are formed independently of both the semiconductor circuit 1 and the peripheral circuit 2. As a result, the surge killer circuits are connected to all the input terminals, so that an integrated circuit 5 consisting of the semiconductor circuit and the peripheral circuit is perfectly protected from any extraneous surge.
Patent JP-S60246552-A (JP)
Title: Sealed-type lead storage battery
Inventor: KAWANAMI YOSHIHARU
IPC: H01M50/103
Filed: 1984-05-18
Abstract: PURPOSE:To enable the unformed positive electrode plate to be formed in an electric tank having a structure with only small liquid space so as to obtain a sealed-type lead storage battery, by making the height of the negative electrode electric tank roughly equal to the thickness of the negative electrode plate, and also by making the height of the positive electrode electric tank roughly equal to the combined thickness of the positive plate and the separator. CONSTITUTION:Positive electrode active material 6 and negative electrode active material 3 are contained in the bisected electric tank formed by combining the current collecting body 5 and an electric tank 4, and the current collecting body 2 and an electric tank 1, respectively. These bisected electric tanks are welded or adhered together with a separator 7 in between. In such a type of sealed-type lead storage battery, the height of the negative electrode electric tank 1 is made roughly equal to the thickness of a negative electrode plate 3, whereas the height of the positive electrode electric tank 4 is made roughly equal to the combined thickness of the positive electrode plate 6 and the separator 7. As a result, since there is enough height in the positive electrode electric tank 4, unformed paste is hardly stuck to the edge of the positive electrode electric tank 4. When the positive electrode active material 6 is to be formed in the anode electric tank 4, the edge of the positive electrode electric tank 4 will not be wetted by splash of dilute sulphuric acid. Thus, after the positive electrode active material 3 in the positive electrode electric tank 1 is soaked with an electrolyte, the positive electrode electric tank 1 and the negative electrode electric tank 4 can be adhered easily.
Patent JP-S59226373-A (JP)
Title: Destaticizing device
Inventor: KARASAWA KAZUNORI
IPC: H05F3/06
Filed: 1983-06-07
Abstract: PURPOSE:To reduce the cost of a device by aranging plural light sources in a line in the direction orthogonal to the driving direction of a photosensitive body to constitute the device so that energizing and deenergizing of each region of the destaticizing light source can be controlled in accordance with a recording size and the position of the photosensitive body. CONSTITUTION:First, for the purpose of erasing the electric charge in the front of a recording region, a high level is outputted to ports P11-P15 of a microcomputer CPU to energize all LEDS of an eraser 11. When the front end of the recording region is detected, output ports P11-P15 are set again in accordance with the recording size discriminated by checking input ports P6-P10, and a side erase mode is set. For example, in case of B5R recording size, output ports P12-P15 are set to the high level, and the port P11 is set to the low level, and LEDs except an LED1 in the region of B5R are energized. When the rear end is dtected, ports P11-P15 are set to the high level again, and a rear end erase mode where all LEDs are energized is set. By this constitution, the cost of the device is reduced.
Patent JP-S62260012-A (JP)
Title: Desiliconizing method for molten iron
Inventor: IKENAGA TAIJI
IPC: C21C1/04
Filed: 1986-05-01
Abstract: PURPOSE:To adequately control the amt. of a desiliconizing agent to be charged by determining the ratio of Si by a blast furnace reaction model based on the ratio of the Si component in a molten iron till the previous time at the time of charging the desiliconizing agent from the hearth of the blast furnace to a pouring port of a torpedo car and executing desiliconizing treatment. CONSTITUTION:The ratio of the Si component in the molten iron intended to be tapped is determined by using the blast furnace reaction model prior to tapping of the molten iron from the blast furnace 1. The amt. of the molten iron remaining in each of the torpedo cars, the amt. of the molten iron remaining in the torpedo car to receive the molten iron, the ratio of the Si component and the rate of receiving the molten iron in a steel making work are determined. The optimum amt. of the desiliconizing agent to be thrown necessary for the desiliconizing treatment is determined on the basis of the determined ratio of the Si component in the molten iron and a feeding device 5 of a desiliconizing agent throwing hopper 4 is controlled in accordance with the value obtd. in such a manner, by which the desiliconizing agent is added to the molten iron 6 flowing in the torpedo 3. The feeding of an adequate amt. of the desiliconizing agent simultaneously with the start of tapping is executed by determining the amt. of the desiliconizing agent to be thrown to take the ratio of the Si component in the molten iron into consideration prior to tapping in the above- mentioned manner.
Patent JP-H04598-A (JP)
Title: Substrate integrating structure into sensor and connector for integrating substrate
Inventor: KAWAI HIRONOBU
IPC: G08B17/00
Filed: 1990-04-17
Abstract: PURPOSE:To increase a circuit mounting area about twice and to make it possible to integrate parts with a sufficient margin even in an analog type sensor by superposing two printed substrates through a connector and integrating them into the sensor. CONSTITUTION:Chip parts 40 and necessary circuit elements are mounted on a printed substrate 14 and a connector 18 is inserted into supporting/fixing pins fixing holes formed on both sides of the substrate 14 and fixed by soldering. Chip parts 40 and circuit parts such as an address setting switch are mounted also on a printed substrate 16 and fixed by soldering. In addition, a light emitting element 34 and a light receiving element 36 are integrated into a fire detection part 10 and assembled. Then, the substrate 14 is superposed to the upper surface of the detection part 10 and stuck fast and the lead terminals of the elements 34, 36 are fixed on the patterns of the substrates 14 by soldering. Then, fixing pins and electrically connecting pins projecting on the upper part of the connector 18 on the substrate 14 are inserted into the through holes of the substrates 16 and the connector pins of the connector 18 projecting to the upper part of the substrate 16 are fixed by soldering.
Patent JP-H04334971-A (JP)
Title: Control system for high voltage power supply
Inventor: OKU JUNTARO
IPC: H02M3/335
Filed: 1991-05-07
Abstract: PURPOSE:To prevent high voltage to a load from a large deviation from normal level when a noise is applied to a monitor voltage. CONSTITUTION:An operational circuit is provided for comparing a digitized monitor voltage with a reference voltage. This circuit includes a comparator 81 for comparing a digital value with a reference value, and an adder 83 for producing a feedback value, which is +1 if the digital value is smaller than the reference value, and -1 if the former is greater than the latter. The output from the adder controls the duty factor of a switching transistor for generating high voltage in a high-voltage transformer.
Patent JP-H09288274-A (JP)
Title: Liquid crystal display device
Inventor: KORISHIMA TOMONORI
IPC: G02B3/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make two characteristics such as wide visual field and high luminance compatible by providing a reflection film in the gap of a luminous flux extending means having periodic structure. SOLUTION: In this liquid crystal display device; light emitted from a backlight passes through a back-side polarizing plate 4, a liquid crystal cell 3, a front-side polarizing plate 2 and the luminous flux extending means 1. The means 1 is an optical array body having the periodic structure in a surface direction, and the reflection film is provided in the gap of the periodic structure. The means 1 provided on the front surface functions so as to extend the angle of visibility of the light emitted from the plate 2 on the outside of the cell 3. The light emitted from the high-efficiency backlight becomes image light in the cell 3 and passes through the means 1, so that display can be viewed at the wide angle of visibility.  The means 1 is constituted of polygon trapezoid array 1C, and black paint 1X is arranged on the outside of the reflection film 1R arranged at a part of the gap of the periodic structure of the optical array body.
Patent JP-H01270828-A (JP)
Title: Lavatory dresser
Inventor: KAWAI KAZUO
IPC: A47K1/02
Filed: 1988-04-25
Abstract: PURPOSE:To support a washbowl and a mirror cabinet and to receive feet in the lower direction of the washbowl by arranging a washbowl so as to be protruded in the front surface side of a slender board-shaped substrate and bending the substrate, which is positioned in the lower direction of the washbowl, in a recessed shape when the base board is observed in an upper direction. CONSTITUTION:A base board 1 is formed in the slender board shape, bent and formed in the recessed shape when it is observed from the upper direction. To the front surface of an almost intermediate part in the upper and lower directions of the substrate 1, the washbowl 2 is fit so as to be protruded in the front surface side. A shower faucet 4 and a mixed water fauset 5 are arranged in the washbowl 2 and the edge of a rear part in a back direction is fit to the front surface of the base board 2 and arranged so as to support the washbowl 2 by the base board 1. A circular mirror 6 is arranged on the front surface of the substrate 1 in the upper direction of the washbowl 2. Since the washbowl 2 is fit to the base board 1 which is bent in the recessed shape, a receiving space 3, which is recessed in an inner direction, is formed in the lower direction of the washbowl 2. Accordingly, in case that hair washing or face washing, even when the hair washing or face washing is executed in a condition that the feet are bent, the knees do not touch the front surface of the substrate 1.
Patent JP-H0911119-A (JP)
Title: Pad for polishing glass plate, and method for polishing the same
Inventor: OZAWA YOICHI
IPC: B24B37/24
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a polishing pad for polishing the surface of a glass plate which can effectively remove the undulation and ruggedness of the surface by forming in a specified pitch grooves with a specified width in a main region of the surface of a high molecular sheet having a specified Young's modulus. SOLUTION: A polishing pad to polish a glass substrate for a liquid crystal display, photomask or the like has a high molecular sheet 1 bonded through a double-sided adhesive tape 6 to a surface table 5 and formed on the surface with grooves 2. On the high molecular sheet is disposed a glass plate 4 hold by a soft sheet with a frame 7 bonded similarly to the surface table 5. Then, the high molecular sheet 1 has at least IGPa of Young's modulus and 0.5-1.0mm of the thickness measured on the basis of the material testing standard. The sheet 1 used is formed on a main region of the surface with grooves having 0.1-0.2mm of width and spaced from each other by a pitch of 1-10 times the groove width and uses for example polypropylene resin, hard vinyl chloride.
Patent JP-H06312241-A (JP)
Title: Mold for continuously casting lead battery grid body
Inventor: AIBA TSUNEMI
IPC: B22D11/06
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a grid body without the variation of a grid thickness and to provide a lead battery with high reliability by making a carving part along the rotating direction of a drum discontinuous on the same rotating circumference of the drum. CONSTITUTION:Onto the carving part 21 on the surface of a rotated cylindrical mold (drum) 1, molten metal is continuously supplied from a nozzle 4 in contact with the surface thereof. Further, by solidifying this molten metal, the grid body 6 is formed. Then, the carving part 21 along the rotating direction of the drum 1 is made discontinuous on the same rotating circumference of the drum 1. For example, the grid body 6 is formed in 1.6mm thickness and 30 deg. draft of the carving part and carved by ten pieces on the circumference of the drum 1. The material of the drum is made of SUS304 and the material of the nozzle is made of PC250. After 1000hr of cumulative working time, the thicknesses of cross-pieces 9 and frame cross-pieces 91 are not reduced. By this method, projecting part formed accompanying the wear of the nozzle 4 is not developed in the grid body and the grid body is uniformly worn.
Patent JP-S582218-A (JP)
Title: Burton pot type manufacture apparatus for lead oxide
Inventor: HIRASAWA IMAKICHI
IPC: C01G21/02
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the operation of a Burton pot type manufacturing apparatus for lead oxide from being made unstable owing to the dropping of stuck lead, by providing a rotating vane for removing lead or lead oxide stuck to the upper inner wall of the pot. CONSTITUTION:Molten lead and air are fed from the inlet 2 of a pot 1 heated internally to 350-450 deg.C, and lead oxide is taken out of the outlet 4 in the form of powder using air as a carrier gas. At this time, a rotating vane 6 made of mild steel is attached to an upper part of the shaft of an agitator for accelerating the oxidation reaction while leaving several mm. space between the vane 6 and the upper inner wall of the pot 1. By rotating the vane 6, lead stuck to the upper inner wall of the pot 1 by splashing by the agitating vane 3 is continuously scraped away to prevent lead stuck to the upper inner wall of the pot from dropping irregularly as lumps and inhibiting the oxidation reaction of lead. Accordingly, the operation of the manufacturing apparatus for lead oxide is prevented from being made unstable.
Patent JP-S5226044-A (JP)
Title: Half wet cooling tower
Inventor: NAKAHARA NOBUO
IPC: F28C1/00
Filed: 1975-08-23
Abstract: PURPOSE: Dissolution of white smoke by combining a dry cooling tower with a wet one without using large amount of air like in the dry tower and also without consuming heat energy unnecessarily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04310266-A (JP)
Title: Rotary substrate treatment apparatus
Inventor: HIMOTO MASAHIRO
IPC: B05C11/08
Filed: 1991-04-05
Abstract: PURPOSE:To reduce the labor required when new substrate treatment procedure is formed. CONSTITUTION:When a processing step (heat treatment step) for setting a process parameter (variable parameter) is indicated, a parameter setting screen for urging the setting of all of the process parameters related to the heat treatment step is displayed. When the parameter values of all of process parameters (heat treatment temp., a heat treatment time, heat treatment-related non- treatment time, a heat treatment-related treatment time, substrate temp. promising correction quantity) to be set are inputted by an input key, the data input of the heat treatment step is completed. Thereafter, new substrate treatment procedure for the setting input of the parameter values of process parameters and the reading of an initial parameter is formed with respect to the remaining treatment step in the same way to be stored.
Patent JP-S63269444-A (JP)
Title: Washing method for electron beam radiating electrode
Inventor: SAKAI TOMOAKI
IPC: H01L21/027
Filed: 1987-04-27
Abstract: PURPOSE:To make it possible to remove any compound agglutinated to an electrode in a short time with no damage to the electrode by washing the contaminated electron beam radiating electrode by chemical etching or electrolytic etching with liquid mainly composed of glyceline, phosphoric acid and water. CONSTITUTION:An electron beam radiating electrode contaminated by extraneous matters is washed by chemical etching or electrolytic etching with liquid mainly composed of glyceline, phosphoric acid and water. Washing liquid composed of a mixture of glyceline, phosphoric acid and water whose volume ratio is about 1:1:1 is applied to chemical etching or electrolytic etching. Accordingly, by conducting etching only, the matters agglutinated to the electrode which is evaporated from a LaB6 cathode can be completely removed in a short time, regardless of a size or shape of the electrode, with no damage to the electrode itself.
Patent JP-S582558-A (JP)
Title: Method of draining water in heat collecting panel when forced circulation type solar heat accumulating apparatus is not in operation in case installation of heat accumulating tank of said apparatus at level lower than level of heat collecting panel is unable
Inventor: MIZOBUCHI SUMIO
IPC: F24J2/40
Filed: 1981-06-29
Abstract: PURPOSE:To drain water in a reliable manner, by feeding water to a heat collecting  panel from a cistern tank installed at a level lower than that of the heat collecting  panel, and feeding hot water to an upper space of a heat accumulating tank having  the level of water surface at a position higher than the lowermost part of the heat collecting panel. CONSTITUTION:A cistern tank 9 is installed at a level lower than the lowermost level  19 of a heat collecting panel 1. Water is supplied to the lower end portion of the heat  collecting panel 1 by a pump 15, and hot water is supplied from the upper end portion  of the heat collecting panel 1 via a pipe 17 to an upper space of a heat accumulating  tank 3 having the level of water surface 8 at a higher position than the level 19. A  lower portion of the heat accumulating tank 3 is communicated with the inside of the  cistern tank 9 via a pipe 11 and a ball tap 12. With such an arrangement, water in the panel 1 is drained into the tank 9 via a pipe 16 and the pump 15.
Patent JP-S61266697-A (JP)
Inventor: KOIKE TOSHIO
IPC: C09D133/04
Filed: 1985-05-14
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-S5628031-A (JP)
Title: Fitting device of safety belt for vehicle
Inventor: IWATA MASAO
IPC: B62D25/20
Filed: 1979-08-13
Abstract: PURPOSE:To further improve the effect of a safety belt for a vehicle by securing an inverted U-shaped holding piece to the floor panel at the rear of the seat, and allowing the bolt of the holding piece to prevent the transformation of the floor panel at a vehicle collision. CONSTITUTION:A holding piece 20 is secured to the lower surface of a floor panel 1, and a safety belt 6 is atached to a bolt 8. When receiving a collision load of a vehicle, the floor panel 1 transforms into a mountain shape, and this causes the holding piece 20 to move. At this time, a bolt 21 secured to both side walls 20a of the holding piece 20 strikes against the lower surface of a side member 2a, preventing the holding member 20 from moving further in order to minimize the transformation of the floor panel 1. This permits the safety of the driver to be secured without damaging the function of the safety belt at a collision.
Patent JP-H09288793-A (JP)
Title: Monitoring device
Inventor: NISHIYAMA FUJIO
IPC: G08B29/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To secure normal operation in high probability by self-checking whether operation is normal consistently from an input circuit to the output of a man-machine interface circuit and automatically giving information when there is abnormality. SOLUTION: A central arithmetic processing part 2 is added with test output ports Pto0 to Pto5 equivalent to an inspecting output means and test input ports Pti1 to Pti3 equivalent to a correct/error confirming means. In addition a test result informing circuit G lighting when there is abnormality in the result of a test is newly provided. Then when there is abnormality in operation, the central arithmetic processing part 2 outputs Low to the test output port Pto0 to light the issuing diode Dt of the test result informing circuit G and as the result of checking by a test program, gives information that there is some abnormality in a monitoring device 1. In addition the central arithmetic processing part 2 turns the test output ports Pto1 and Pto2 to be Low and the test output ports Pto3 and Pto5 to be High to automatically switch to a program in a normal operation mode.
Patent JP-S63266428-A (JP)
Title: Thin film semiconductor device
Inventor: MIKI AKIRA
IPC: H01L29/78
Filed: 1987-04-24
Abstract: PURPOSE:To considerably decrease a generation rate of defects such as short circuits in the crossed part between the wiring part of a gate electrode and the wiring part of the a drain or source electrode by providing an insulating layer consisting of an org. compd. or inorg. compd. to the crossed part. CONSTITUTION:The gate electrode 2 is formed on the surface of a glass substrate 1 and the gate wiring part 20 is provided on both sides thereof along the substrate 1, then entire surface is coated with a gate insulating film 3. A semiconductor layer 4 consisting of amorphous silicon is provided on the film 3 so as to face the electrode 2. The drain electrode 7 and the source electrode 8 which are isolated by a protective film 6 are then formed. respectively via an ohmic contact layer 5 to both ends of said layer. A drain wiring part 70 is connected to the electrode 7 as shown in, for example,the figure. The insulating film consisting of a polyimide resin, heat resistant fine polymer or SiN, SiO or SiC is formed to the crossed part of the wiring part 70 and the gate wiring part 20 positioned thereunder at this time. The generation of defects is decreared and the yield is improved.
Patent JP-S5629466-A (JP)
Title: Dc power source device
Inventor: IIDA HIROSHI
IPC: G04G19/00
Filed: 1979-08-10
Abstract: PURPOSE:To improve the facility of the DC power source device by a method where in a device with another facility having a exclusive power source is added to the DC power source device and a charging apparatus incoporated a storage battery is connected to the DC power source device. CONSTITUTION:A plug 11 of the DC power source device 10 is usually inserted into a plug socket etc. and is inputted at all times. A watch unit 19 is operated by the power from the DC power source device 10. When an electric razor 1 is charged, an insulating part of the outer circumference portion in a connecter 16 cuts off the conduction between a plug contact spring and a plug pin. A closed circuit is made between a battery 5 and DC power source device 10, and the battery 5 is charged. When the razor 1 is used, the plug pin and a plug contact spring are contacted, the circuit as the electric razor is made, and the circuit is opened and closed by an operation of a switch 4.