baber/WOPTO huggingface dataset:
Patent JP-S5478399-A (JP)
Title: Production of calcium chloride solution by treatment of exhaust gas
Inventor: IMAIZUMI KIYOSHI
IPC: B01D53/34
Filed: 1977-12-06
Abstract: PURPOSE: To produce a CaCl 2  soln. of high purity and high concn. by reacting a CaCl 2  soln. which has absorbed HCl and org. matter in exhaust gas with lumpy  CaCO 3  and removing the org. matter in the absorbing soln. with CO 2  formed by the reaction.  
     CONSTITUTION: Exhaust gas 1 contg. HCl and org. matter, by-products of chlorination reaction of arom. hydrocarbons such as benzene is fed to ejector 2 together with a CaCl 2  soln. from reactor 4 packed with limestone. The CaCl 2  soln. which has absorbed the HCl in gas 1 is supplied to reactor 4 through vapor-liquid separator 3. Unreacted HCl separated 3 is introduced into absorption tower 16 to allow the HCl to be absorbed into water 17. On the other hand, in reactor 4 the HCl contained in the CaCl 2  soln. is reacted with limestone, and the org. matter in the soln. is stripped with fine bubbles of CO 2  formed by the reaction and released through tower 16 together with exhaust gas of separator 3. Part of the circulating CaCl 2  soln. in reactor 4 is fed to neutralization vessel 11, adjusted to pH about 7.2 with slaked lime slurry 12, and supplied to settling tank 18. The supernatant is stored in storage tank 20 as a product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338413-A (JP)
Title: Sheet material processing device and image forming device provided with it
Inventor: SUGITA SHIGERU
IPC: B65H39/11
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material processing device capable of efficiently performing sheet material processing such as bundle conveying and binding of sheet material bundles assorted into a plurality of bins. SOLUTION: Sheet materials to be discharged are assorted into a plurality of bins, and a sheet material bundle 20 is conveyed by side gripper units 10. When the rear end of the sheet material bundle is detected by a sheet material bundle rear end detecting sensor 30, control is performed by a controller so that the bundle conveyance of next sheet bundle may be made possible by moving the bins.
Patent JP-S5769698-A (JP)
Title: Overload preventing circuit for x-ray photographying device
Inventor: YAMAMOTO KAZUO
IPC: H05G1/46
Filed: 1980-10-20
Abstract: PURPOSE:To improve the mounting density and the accuracy of an overload preventing circuit by employing an IC memory to perform the selective digital control. CONSTITUTION:A digital switch 32 will assign the address to read out the allowable load data of selected X-ray tube device from a pre-stored ROM35. The output from said switch 32 is binary coded by an encoder 33 and feed to the address assignment terminal of ROM35. While the photographying time information set by a photographying time setter 10 is binary encoded 34 and feed into ROM35. The allowable load read-out from ROM35 is fed through D/A converter 36 and a buffer amplifier 37 to a divider 37. The output from the divided 38 is compared with the output from an allowable load setter 39 by a comparator 16 to operate a relay 15 thus to prevent the overload of the X-ray tube.
Patent JP-S5847801-A (JP)
Inventor: NAKAYAMA MASAAKI
IPC: E01B7/24
Filed: 1981-09-16
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-H05878-A (JP)
Title: Ignition powder
Inventor: KASAMATSU JUNICHI
IPC: F42B3/00
Filed: 1991-06-18
Abstract: PURPOSE:To provide the ignition powder which can simultaneously fire projectile powder without using such special ignition powder as the ignition powder which is installed in the bottom of the projectile powder, and without delay in ignition and can eventually eliminate the excessive residual powder. CONSTITUTION:Combustible fibers of nitrocellulose and kraft pulp are suspended in water to prepare a slurry and, further, a stabilizer and binder are added to this slurry. The slurry is molded to a cylindrical shape by vacuum suction to obtain the felt-like ignition powder 1. The ignition powder is coated with a combustible protective pipe and is installed in the central part of the projectile powder, by which the projectile powder which does not require the special ignition powder, such as bottom ignition powder, is obtd.
Patent JP-H10297370-A (JP)
Title: Rearview mirror capable of visually affirming dead space
Inventor: MASUDA YOSHIHIRO
IPC: B60R1/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To try to drive safely by letting a dead space position in a range of spots not mirrored in a rearview mirror as viewed from a driver's seat, be instantly mirrored. SOLUTION: Both the ends of a semi-circular gear 12 are bonded so as to be fixed to the back surface of a motor driving plane unit case for connecting a mirror assembly therewith, and the back surface has a disposition where a pinion gear 11 is meshed with the aforesaid semi-circular gear. The pinion gear 11 has a disposition in such a way as to be fixed to the rotating shaft of a DC motor that is housed in so as to be fixed to a mirror cover. The DC motor is connected with a control circuit for driving, suspending and normally and reversely rotating the motor so as to be controlled in its motion. The rotational motion of the motor is transmitted to the semi-circular gear 12 through the pinion gear 11, and it is so constituted that the motor driving unit case is thereby moved to the right and left.
Patent JP-S5934660-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HIROMI
IPC: H01L29/72
Filed: 1982-08-21
Abstract: PURPOSE:To enable to reduce the collector-base junction capacitance and the emitter-base junction capacitance by decreasing the area of the base by a method wherein the vertical part in a poly Si part which forms an emitter structure is utilized and then formed into an emitter width. CONSTITUTION:A buried collector layer 2, an epitaxial layer 4, and an isolation insulation film 3 are formed on a P type substrate 1, and As is implanted by forming an insulation film 7 and a poly Si 11. The poly Si 11 and the insulation film 7 as an oxide film are vertically etched by reactive ion etching RIE, thus leaving only the poly Si serving as an emitter lead-out region, and thus the poly Si is removed by etching. A part of the Si 11 and the region serving as the collector are covered with a resist 18, boron is implanted, and the entire body is covered with a poly Si 11a by heat treatment. Next, anisotropic etching by RIE is performed, and accordingly the poly Si in the vertical direction left at this time is formed into the emitter width. Then, As diffuses into the Si as the emitter by heat treatment, resulting in the formation of the base 5 immediately under the poly Si and the emitter 6 diffused at this time in self-alignment.
Patent JP-H0310380-A (JP)
Title: Image converting circuit
Inventor: YAMANE YASUKUNI
IPC: G06T3/00
Filed: 1989-06-07
Abstract: PURPOSE:To execute the non-linear geometrical conversion by using a memory of a small capacity by reading out data of an input image memory by using outputs from two look-up table circuits as addresses, and writing this read-out data or a result of performing a processing thereto in an output image memory. CONSTITUTION:Two look-up table circuits 3, 4 cascaded to an affine transformation address arithmetic circuit 2 input each of two integers (u), (v) for forming a pair for showing an address outputted from the arithmetic circuit 2 and execute an address conversion in accordance with a conversion characteristic set in advance. Accordingly, a pair (i), (j) of two integers outputted from the look-up table circuit 3 and 4 are used for executing an access to an input image memory 10, and by the conversion characteristic which is set as the look-up table, the nonlinear geometrical conversion such as enlargement, reduction, etc., of a local image can be executed. In such a way, the non-linear geometrical conversion of an image can be executed by reducing the memory capacity for the look-up table.
Patent JP-H0311617-A (JP)
Title: Treating method of substance to be treated
Inventor: YAMAHIRA YUTAKA
IPC: B01J19/00
Filed: 1989-06-08
Abstract: PURPOSE:To make the concentration of a treatment solution uniform substantially and thereby to enable execution of stable treatment without being affected by the concentration by a method wherein the treatment solution filled up in supply tanks is detected and registered for setting in sequence and is supplied in sequence from the supply tanks. CONSTITUTION:A vessel mechanism 3 placed on a holdup tank, a supply means 4 for supplying a developer to the holdup tank and a control means 5 for controlling the vessel mechanism 3 and the supply means 4 are provided. The supply means 4 comprises a pressing mechanism 7 for applying a pressure to a liquid surface in at least three canisters 6 wherein the developer is held on standby and a detecting mechanism 8 detecting that a treatment solution is filled up in the canisters 6. When the developer is filled up in each of the canisters 6, the time when the developer is filled up is registered for setting in the sequence of filling up, and the developer is supplied to a wafer from the canister in the sequence of registration for setting. According to this constitution, the time of staying in the canisters becomes equal substantially, the developer having stayed equally substantially in this way is supplied to the wafer, and thus execution of stable developing treatment is enabled.
Patent JP-S5270220-A (JP)
Title: Exhaust manifold
Inventor: HAGIWARA YOSHITOSHI
IPC: F01N3/26
Filed: 1975-12-08
Abstract: PURPOSE: To construct outer walls of an exhaust manifold with three laminated press products of different thicknesses for simplifying production and promoting heat and sound insulating capacity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10332769-A (JP)
Title: Detector
Inventor: MIDERA TAKAFUMI
IPC: G01R31/04
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily detect the opening and closing of an external contact by examining a detecting function. SOLUTION: A closed circuit is formed with a power supply part 2, an external contact 1, a current limiting part 4, and a detecting contact 3a. Also a first examining contact 5 is connected between both ends of the external contact 1, and a second examining contact 6 is connected between both ends of the detecting contact 3a. When a current is not passed through the detecting contact 3a at the time of examination, the first calibrating contact 5 is closed and, when the current is passed through it, the second examining contact 6 is closed.
Patent JP-H0310868-A (JP)
Title: Printer
Inventor: TAKEUCHI SHINJI
IPC: B41J17/24
Filed: 1989-06-08
Abstract: PURPOSE:To prevent the generation of wrinkles or slackening of a paper by taking up an ink sheet by a uniform force by making each of the diameters of both end parts corresponding to the non-transfer parts of the ink sheet on a taking-up core smaller than that of the central part thereof corresponding to the transfer part of the ink sheet. CONSTITUTION:The ink sheet 3 fed out from a feed-out core 4 and transferred at a transfer position 8 is taken up by a taking-up core 1. At this time, the transfer part 5 of the ink sheet 3 reduced in its thickness is taken up by the central part 1a of the taking-up core 1 having a large diameter and the thick non-transfer part 9 of the ink sheet 3 are taken up by both end parts 1b having a small diameter of the core 1. Therefore, the diameter of the taking-up core 1 becomes uniform inclusive of the taken-up ink sheet 3 and taking-up force also becomes uniform to eliminate the generation of wrinkles 6 or slackening 7.
Patent JP-S631840-A (JP)
Title: Change gear with sub-change-gear for vehicle
Inventor: JIYUFUKU YASUNOBU
IPC: F16H61/30
Filed: 1986-06-23
Abstract: PURPOSE:To effectively restrain the gear rattling and to ensure the gear shift of a sub-change-gear, by allowing a rotating member between a clutch and a sub-change-gear to rotate by the predetermined quantity by means of a rotation controlling device. CONSTITUTION:When a shift lever fails to reach the first- or second-position because of interference between a sleeve 68 and a forward gear 56 or a backward gear 60, despite the fact that the shift operation lever 84 is operated to either the forward or backward range after a vehicle, which started its engine just before and is kept as it is, is stopped, a rotation controlling device 94 allows a rotational member, or a disc 88, which is provided between a clutch 14 and a sub-change-gear 18, to rotate by a predetermined quantity. Accordingly, either the forward gear 56 or the backward gear 60 rotates by the predetermined quantity relatively to the sleeve 68. As a result, the interference between the sleeve 68 and either the forward- or backward-gear 56 or 60 can readily be eliminated. Therefore, the gear rattling, which has been experienced in the past, can effectively be restrained, while the gear-shift of the sub-change-gear 18 can be established more surely.
Patent JP-S5670616-A (JP)
Title: Current transformer
Inventor: MORIYA MICHIO
IPC: H01F38/20
Filed: 1979-11-14
Abstract: PURPOSE:To reduce the diameter of a current transformer containment container and to improve the workability of clamping bolts by fixing a plurality of mounting seats on the inner surface of the container and inserting and rotating retainers each having cutout at the position corresponding to the seat into the container. CONSTITUTION:A plurality of retainer mounting seats 9 each having a mounting hole in parallel with the axis of the container 1 are fixed approximately on the same circumference inside the container 1. The retainer 10 includes a cutout having an outer diameter smaller than the inner diameter of the seat 9 to make it possible to release the seat 9 when inserting into the container 1. When the retainer 10 is inserted into the container 1 and is then rotated, the projection allows to coincide therewith behind the seat 9. In this state, the retainer 10 can be fixed to the seat 9 by the bolt 11.
Patent JP-2000340917-A (JP)
Title: Composite module and printed circuit board unit
Inventor: MORIIZUMI KIYOKAZU
IPC: H05K1/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To shorten the wiring length between MCMs(multichip modules) by mounting the functional parts which control the input and output signals of the first MCM on a flexible substrate. SOLUTION: Two MCMs 1 are separately mounted on a mother board 12 to electrically connect the board 12 through input-output pins 4. Between the MCMs 1, a flexible substrate 30 is arranged in a state where the substrate 30 is sandwiched between the MCMs 1, and both ends of the substrate 30 are brought into contact with a multilayered thin film circuit 25 formed on the upper surfaces of the substrates of the MCMs 1. On the center of the flexible substrate 30, an interface LSI chip 40 is mounted. Therefore, the wiring length between the MCMs 1 can be shortened.
Patent JP-S5848068-A (JP)
Title: Method for measuring dielectric constant of photosensitive layer without contacting
Inventor: HONMA SUSUMU
IPC: G03G21/00
Filed: 1981-09-17
Abstract: PURPOSE:To measure the dielectric constant of a photosensitive layer non- destructively without contacting by means of the surface potential before and after corona charging, the current flowing in ground potential, etc. CONSTITUTION:The surface potentials V2, V1 before and after charging of a photoreceptor 4 at a peripheral speed U by a corona charger 6 are read with probes 9, 11 and electrometers 10, 12; at the same time, the average value If obtained by dividing the current flowing in ground potential by the width L in the axial direction of the photoreceptor 4 while the photoreceptor 1 makes one turn is read with a DC ammeter 15. If alpha=If/(V2-V1) is calculated from these read values, dielectric constant epsilon=LXalpha/(epsilon0XU) is determined, and the dielectric constant epsilon of the photoreceptor is measured non-destructively without contacting.  (epsilon0 is the vacuum dielectric constant of the photoreceptor.)
Patent JP-H08310359-A (JP)
Title: Automatic controller for vehicle
Inventor: UENO YASUSHI
IPC: G08G1/16
Filed: 1995-05-22
Abstract: PURPOSE: To prevent abrupt deceleration and abrupt acceleration in transference to manual operation by a driver after release of automatic braking while requiring the driver to carry out ordinary driving operation only, and to accomplish smooth travel complying with intention of the driver. CONSTITUTION: On the basis of an inter-vehicle distance and an own vehicle's speed detected by means of a camera 101, an image processing unit 102, a radar 103, and a speed sensor 104, a computing unit 105 computes a relative speed to the preceding vehicle so as to determine a degree of approach, and if the degree of approach is higher than the first predetermined value, a brake actuator 107 is operated by means of a controlling unit 106 so as to carry out automatic braking. Following the operation of the automatic braking, if braking is operated after the controlling unit 106 determines that the degree of approach is reduced below the second predetermined value, the automatic braking is released when an accelerating pedal is operated afterward.
Patent JP-H0256565-A (JP)
Title: Image recorder
Inventor: HASHIMOTO HIROSHI
IPC: G03G21/00
Filed: 1988-06-16
Abstract: PURPOSE:To prevent an image from being transmitted from the back surface of a recording medium in a both-surface mode by deciding a recording mode based on the feeding specified state of the recording medium and individually setting and controlling image density in an image recording part based on each recording mode decided. CONSTITUTION:To image recorder is provided with a 1st feeding means 3 for feeding the recording medium to the image recording part and a 2nd feeding means 4 for feeding the recording medium to the image recording part again after inverting the recording medium, fed from the 1st feeding means 3, where the image is recorded in the image recording part. In such a case, a printer controller 24 is combined with a mode decision means and a density control means and it decides the recording mode from the feeding specified state of the recording paper fed from the 1st and the 2nd feeding means 3 and 4. Based on the decided recording mode, the image density in the image recording part such as the light quantity of a laser light beam projected from a laser unit 12 or a developing bias impressed on the developing sleeve of a developing device 7 is individually set and controlled to vary recording density for the recording paper. Thus, the image on the back surface can be prevented from being transmitted to the surface in the case of both-surface recording.
Patent JP-S5270876-A (JP)
Title: Timepiece with calendar
Inventor: SHIMIZU EISAKU
IPC: G04G3/02
Filed: 1975-12-10
Abstract: PURPOSE: To provide a timepiece with calendar, in which there is provided year counter, so that correction of calendar is automatically effected, including correction for leap year. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S628033-A (JP)
Title: Method for detecting leakage of piping
Inventor: MAKINO SHIGERU
IPC: G01M3/08
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to find out even a minute amount of leakage in an extremely simple manner, by connecting a portable high pressure gas cylinder to piping and injecting the high pressure gas of the gas cylinder into the piping. CONSTITUTION:A pipe 3, in which a primary side valve 7, a primary side pressure gauge 8, a fixing or movable type pressure reducing valve 9, a secondary side valve 10 and a secondary side pressure gauge 11 are interposed from the side of a high pressure gas cylinder 6 toward the side of piping 1 such as a water supply and drainage pipe or a gas pipe, is connected to the valve 2 provided to the piping 1. Next, the valves 2, 7, 10 are opened and the valve 12 of the high pressure cylinder 6 is opened to inject the high pressure of the cylinder 6 into the piping 1. Subsequently, when the secondary side valve 10 is closed, the lowering in pressure due to the leakage can be read by the secondary side pressure gauge 11 even if slight leakage is present in the piping 1 and a minute amount of leakage can be detected.
Patent JP-2000338359-A (JP)
Title: Optical monitor module
Inventor: GO GIYOKUEI
IPC: G02B6/293
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical monitor module which is extremely lessened in loss or the adverse influence to be exerted on a measured value by lessening the multiple reflections, etc., within the monitor module and has an easy-to- assemble structure. SOLUTION: A pair of optical fibers 5 and 6 are used in this optical monitor module. The optical fibers 5 and 6 are fixed into a central hole of a ferrule 4 in such a manner that a pair of the optical fibers are made axisymmetrical to each other. The end face of the ferrule 4 is diagonally polished together with the optical fiber front ends. A GRIN lens 3 of a 1/4 pitch is connected coaxially with the inclined end face corresponding to the inclined end face of the ferrule. The other end face of the GRIN lens 3 is provided with multilayered films 2 having a specified branching ratio. A photodetector 1 is adhered and fixed from the one optical fiber 5 to the GRIN lens 3 and receives the collimated light transmitted through the multilayered films 2.
Patent JP-S6039629-A (JP)
Title: Electrochromic display element
Inventor: KONDOU SHIGEO
IPC: G02F1/1523
Filed: 1983-08-11
Abstract: PURPOSE:To obtain an ECD superior in display memory output at the time of display and high in marketability using MnO2 electrodeposited on the current collector of a counter electrode of the counter electrode. CONSTITUTION:A display member 13 and an insulator 14 are formed on the transparent electrode 12 of a transparent glass base plate 11. A counter electrode 15 is prepared by forming a current collector 15' made of tin oxide on a rear glass base plate 15'', immersing it into an aq. soln. of 1M MnSO4, applying it to anodic oxidation in a current density of 1mA/cm<2>, depositing MnO2, and after sufficiently washing with water, heat-treating it at 100 deg.C for 1hr. A porous alumina reflective plate 16 is set between the member 13 and the electrode 15, the glass spacer (electrode) 12 is interposed and bonded with an adhesive to the plate 11, and then, an electrolyte 18 is poured into the cell to form an LCD cell. The member 13 and the electrode 15 have external terminals 19, 20, preferably.
Patent JP-S5939041-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANBA MITSUO
IPC: H01L21/331
Filed: 1982-08-27
Abstract: PURPOSE:To prevent the increase of the resistance of a buried layer by forming a thin insulating film in a region, in which the buried layer is formed, and etching a substrate corresponding to a marker region while using the insulating film as a mask. CONSTITUTION:A thermal oxide film 12 is formed on the Si substrate 11, and windows are bored to the marker region A and a semiconductor element region B through a photoetching method. The thin oxide films 13A, 13B are formed on the substrate 11, and the oxide film 13A of the region A is removed through etching. The marker region A is etched by using a hydrazine solution to form an indentation. The oxide film 13B of the region B is removed, Sb is diffused into the regions A, B while using Sb2O3 as a source, and Sb layers 14, 15 as the buried layers are formed. When an epitaxial layer is formed on the substrate 11, the buried layer of low resistance can be formed because there is no indentation in the region B.