baber/WOPTO huggingface dataset:
Patent JP-S6095249-A (JP)
Title: Belt type continuously variable transmission
Inventor: NAGAMATSU HIROAKI
IPC: F16H9/18
Filed: 1983-10-28
Abstract: PURPOSE:To quickly change a speed change ratio by controlling the pressure of an operating fluid acting upon one of actuators for the primary pulley and secondary pulley to adjust the tension of a belt stretched between the pulleys. CONSTITUTION:When a car velocity increases, a balancing control valve 5 is driven in direction of an arrow C to fully close a discharge port 23, so that oil pressure in a path 38 is increased to slide a ratio adjust valve 4 in direction of an arrow E. Therefore, oil pressure in a path 39 is increased, so that pressure in a cylinder chamber 57 of the primary actuator 16 is increased to drive a movable disc 47 in direction of an arrow G, thereby to change the effective diameter of the primary pulley 44 in such a manner that the ratio is on high gear side. When throttle oil pressure increases, a tension adjust valve 3 is driven in direction of an arrow A to slide a disc 49 of an actuator 15 for the second pulley, so that the effective diameter of the second pulley 45 is changed.
Patent JP-S5992189-A (JP)
Title: Production of steel plate frame
Inventor: SANO NAOTO
IPC: B23K26/22
Filed: 1982-11-18
Abstract: PURPOSE:To produce a steel plate frame having high resistance to fatigue and bending stength at a high speed by irradiating laser light in the shape wherein an arc and a straight line are adequately combined in the stage of irradiating the laser light to two superposed main parts from the one main part and joining the two parts. CONSTITUTION:A steel plate 1 and a reinforcing frame 2 are superposed and is irradiated with laser light 4 from the side of the frame 2. A program is beforehand inputted to an NC control device 11 and an XY beam scanner 13 is moved to, for example, an S shape by the control of the device 11 whereby the weld zone 15 of the frame 2 and the plate 1 is formed to the S shape in the stage of irradiating the laser light 4. The S shape is made into an adequate shape wherein an arc and an arc, an arc and a straight line, a straight line and a straight line are made continuous. The steel plate frame having reliability in quality is thus formed.
Patent JP-S5992768-A (JP)
Title: Drive circuit for switching power source
Inventor: KOYASHIKI TOORU
IPC: H02M3/335
Filed: 1982-11-18
Abstract: PURPOSE:To prevent in advance the storage of excess carrier and the loss of an excess base current circuit of a switching transistor from occurring by switching a base drive circuit of a switching power source in response to the input voltage. CONSTITUTION:A DC input voltage which is obtained from input terminals 1, 2 is converter is converted into a high frequency AC through a transformer 3 and a swtching transistor 4, and a DC voltage is again obtained by a rectifier 5 and a filter 5 to be supplied as an output to a load side (a). Since the transistor 4 is controlled ON or OFF in response to the amplitude of the output voltage supplied to the load side by a control signal transmitter 70, a base current is supplied through a base resistor 6. A voltage detector 9 detects the input voltage drop, a switching element 8 is conducted by the detection signal, and the drive state of the transistor 4 is maintained.
Patent JP-H0650263-A (JP)
Title: Sealing method for connecting pipe for enclosed compressor
Inventor: MASUDA SHINICHI
IPC: F04B39/12
Filed: 1992-07-28
Abstract: PURPOSE:To crush and weld the top end of a connecting pipe so as to form the diameter of the top end smaller than the diameter of the pipe. CONSTITUTION:A connecting pipe 11 connected to a refrigerating device is installed on an enclosed container 1. The end of the connecting pipe 11, farther from the enclosed container 1 is crushed in a semi-circular shape so that both inner walls may come in with each other so as to form its crushed part 13, and the top end of the crushed part 13 is sealed by means of hard soldering. A cover 14 which dispenses with elimination of flux of hard soldering is laid on the crushed part 13.
Patent JP-S6093554-A (JP)
Title: Arithmetic control system
Inventor: KANESHIRO MORISHIGE
IPC: G06F9/22
Filed: 1983-10-27
Abstract: PURPOSE:To speed up processing and simplify a microprogram by making an arithmetic routine wherein arithmetic differing in inuse immediate data according to a condition judgment objective value N is performed common regardless of the value N. CONSTITUTION:For example, arithmetic ANX<2>+BNX+CN is calculated. The contents I=IS+3N of a register 25 indicate the storage address of the immediate data AN correspondent to the value N in an immediate data memory 17. Information in a command field 14 of a microinstruction register 11 is an indirect specifying command for the immediate data memory 17. Consequently, a decoding circuit 28 generates a significant signal 32 as the decoding result of the information in the command field 14. Therefore, a multiplexer MPX26 outputs the output information I=IS+3N of the register 25 selectively according to a signal 32 and operates said expression.
Patent JP-S5990942-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAYUMI SHIYUUICHI
IPC: H01L21/316
Filed: 1982-11-16
Abstract: PURPOSE:To perfectly prevent the generation of dregs after washing by leaving the protection oxide film without etching before growth of the LOCOS oxide film and washing and dehydrating the silicon substrate surface while it is covered with a hydrophilic silicon nitride and protection oxide film. CONSTITUTION:With a photo resist 4 where a protection oxide film 2 such as silicon dioxide is formed on a silicon substrate 1 and moreover a silicon nitride film 3 is formed on the protection oxide film 2 used as the mask, the silicon nitride film 3 is plasma-etched by the CF4 gas. Next, with the photo resist used as the mask, in the case of n-channel element, for example, the B<+> ion is implanted in order to form a high concentration layer 5 and the photo resist 4 is removed. After the cleaning and dehydration, a LOCOS oxide film 7 is formed, for example, through the heat treatment under the steamy ambient. After etching a very thin oxide film formed by the growth method on the silicon nitride film 3 used as the mask for oxidation while the LOCOS film 7 is formed with the aqueous solution of fluoric acid, the silicon nitride film 3 is etched by the hot phosphoric acid and thereafter a protection oxide film 2 is etched by the aqueous solution of fluoric acid.
Patent JP-S5993573-A (JP)
Title: Structure for installing floating seals and method for assembling
Inventor: OOISHI TETSUJI
IPC: F16J15/34
Filed: 1982-11-17
Abstract: PURPOSE:To eliminate provision of claws which prevent floating seals from getting out of place and thereby to facilitate processing of the cases, by employing, at the time of the assembly work, sheet members, cut from a sheet member diametrically into two sheets, for controlling positioning of the cases and the floating seals associated with respective cases. CONSTITUTION:A floating seal 8, together with one ring member 6, is placed along a tapered surface 4 formed on the interior of the upper portion of a fixed case 1. Then, a sheet members 12, cut from a circular sheet member diametrically into two semicircular sheet members, are placed on the top surface of the ring member 6. On the sheet members 12, the other ring member 7 with a floating seal 9 put around the same is placed in axial alignment. Finally, a rotating case 2', with an opening, tapered surface 5 provided on the interior of the bottom portion thereof, is placed from above the ring member 7 and the floating seal 9 to fit thereon. Thereafter, the sheet members 12 are pulled out radially taking hole of the pulls 14 projecting outside. Thus, the assembly work is completed.
Patent JP-S6360273-A (JP)
Title: Tellurium-base sputtering target and its production
Inventor: SHIBUTAMI TETSUO
IPC: C23C14/34
Filed: 1986-08-29
Abstract: PURPOSE:To produce the titled target wherein crack, peeling and local melting are not caused during sputtering by heat-treating the sintered body of a powdery raw material contg. specified amount of tellurium at specified temp. and specifying both irreversible expansion coefficient and relative density. CONSTITUTION:A powdery raw material contg. >=50wt% Te is made to a sintered body by a hot press method and this sintered body is heat-treated in a range of 200 deg.C or more and the temp. less than the temp. starting fusion. Further heat-treatment time is regulated to about 30min or more and Ar, He, H2, and N2, etc., are used as the gaseous atmosphere and the pressure is regulated to about 1X10<4>Pa or more. Thereby irreversible expansion coefficient caused by heating becomes 0.1% expressed in terms of linear expansion coefficient in case it is heated at 330 deg.C for 5hr, and a target having >=90% relative density is obtained. The peeling of both the target material and a packing plate, crack and local melting, etc., of the target material are prevented from being caused.
Patent JP-H0936026-A (JP)
Title: Projection aligner and manufacturing method of semiconductor device using the same apparatus
Inventor: YOSHIOKA HITOSHI
IPC: G02B27/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the telecentric degree so as to uniformly illuminate the surface of a work, using an illuminating system including an optical integrator as a secondary optical source forming means by using an appropriately set light quantity control means for a part of the illuminating system. SOLUTION: Zoom lens 5 forms the image of an emitting part formed near a second focus 4 on an incident plane of an optical integrator through a light quantity control means 17. The integrator 6 has a plurality of microlenses, each having a tetragonal cross section, arranged two-dimensionally at specified pitch and secondary optical source is formed near its emission plane 6b. When this source is used for illuminating a masking plate 10 as a surface to be irradiated, the control means 17 used in a part of an illumination system is moved on the optical axis to adjust the brightness distribution on the masking plate 10, based on signals from brightness distribution measuring means. Thus, the plate can be uniformly illuminated.
Patent JP-H1143166-A (JP)
Title: Container with applicator
Inventor: BABE TAKESHI
IPC: B65D47/44
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent contents with low viscosity from dripping and to enable application of an appropriate amount by forming a supply passage for allowing the contents to be supplied to an applicator while a first valve body provided on an attaching member and a second valve body provided on an energizing member are in contact. SOLUTION: A valve mechanism is constituted of a first valve body 5 formed on an attaching member 6 and a second valve body included in a resin spring 10 which is an energizing member, wherein the second valve body and the first valve body 5 are brought into contact or separated due to recess deformation at the time of applying of an applicator 4 to control supply of contents. In this case, a slit 15 is formed on a side of the first valve body 5 at a pressure- contact site 13 between the second valve body and the first valve body 5 to form a supply passage of the contents to the applicator 4 independent of the recess deformation at the time of applying of the applicator 4. An amount of the supplied contents can be adjusted by the slit 15 and opening/closing of the valve mechanism supporting the recess deformation of the applicator 4.
Patent JP-H0544448-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: MIWA HIROMICHI
IPC: F01N3/24
Filed: 1991-08-12
Abstract: PURPOSE:To provide both a function to rapidly warm up a catalyst and a function to prevent the occurrence of over heat and to provide the function of a catalyst with high efficiency, in a diesel engine having a turbosupercharger. CONSTITUTION:When the temperature of a catalyst 17 is below a temperature increase region and not in a supercharge region, only a first bypass valve 31 is opened. With this state, exhaust gas which bypasses a turbine 13 and is not depriverd of heat by the turbine 13 is guided to a catalyst 17. When the temperature of the catalyst 17 is in an increase region of sulfate and not in a supercharge region, the first and second bypass valves 31 and 33 are respectively opened and exhaust gas bypassing the turbine 13 further bypasses the catalyst 17. Further, when the temperature of the catalyst 17 is in the increase region of sulfate and in the supercharge region, by opening only the second bypass valve 33, a part of exhaust gas flowing through the turbine 13 bypasses the catalyst 17.
Patent JP-H0485683-A (JP)
Title: Microprocessor
Inventor: AMAKO SHUICHI
IPC: H04L25/02
Filed: 1990-07-30
Abstract: PURPOSE:To detect intermediate electric potential when it is inputted to an external signal input terminal and to prevent and erroneous action by adding flip lops of which threshold level is different mutually to the external signal input terminal and taking the exclusive logical sum of the output of it. CONSTITUTION:Flip flops 3, 6 and 7, of which threshold level is different mutually, connected to input stages 1 and 2 from an external part and a comparing arithmetic circuit 14 to compare-operate the output of the flip flops 6 and 7 and to take exclusive logical sum are possessed. Then, when intermediate level input comes, the one part of the flip flops becomes a high state, the other flip flops becomes an intermediate state or low state and when the comparing arithmetic circuit 14 compare-operates the output of the flip flops 6 and 7 and takes the exclusive logical sum of them, an object different from a case that the intermediate level input does not come is obtained from the output of it. Thus, it can be detected that input of intermediate level 5 comes to an internal circuit and the erroneous action of a microprocessor 4 can be prevented.
Patent JP-S6094082-A (JP)
Title: Alcohol-containing lactobacillus drink prepared from rice bran and production of said drink
Inventor: YANO ZENSHI
IPC: A23L2/38
Filed: 1983-10-27
Abstract: PURPOSE:To produce the titled delicious and refreshing drink, by mixing rice bran such as crude rice bran or medium-grade rice bran, etc. with water, liquefying the mixture with an enzyme, sterilizing the supernatant liquid of the saccharified liquid, and subjecting to the lactic fermentation and alcoholic fermentation, thereby effetively utilizing the crude rice bran or medium-grade rice bran. CONSTITUTION:Water is mixed with a liquefaction enzyme or the enzyme and a part of the raw material (selected from crude rice bran, medium-grade rice bran, their mixture, and a mixture of the above with fermentable sugar). The remaining part of the raw material is added slowly to the above aqueous mixture at 45-60 deg.C under stirring, and after the completion of the addition, the mixture is maintained at the temperature for 60-180min to effect the liquefaction of the raw material. The liquefied product is heated to 90-97 deg.C, maintained at the temperature for 30-60min, colled to 50-58 deg.C, added with saccharase, and saccharified at 50-58 deg.C for 12-24hr. The supernatant liquid of the obtained liquefied and saccharified liquid is separated, sterilized at 90-97 deg.C for 30-120min, subjected to the lactic fermentation and alcoholic fermentation, and if necessary, the sugar content and the acidity is adjusted to desired levels to obtain the objective lactobacillus drink containing a proper amount of alcohol, having refreshing and extremely delicious taste, and rich in minerals and vitamins.
Patent JP-S6444875-A (JP)
Title: Body detector
Inventor: YAMANE TOSHIKI
IPC: G01S7/527
Filed: 1987-08-13
Abstract: PURPOSE:To shorten a detection time, by starting the counting of the receiving number of times of a reflected wave when a body is present in a preparatory detection region larger than a main detection region becoming the detection object of the body and outputting detection output when the count value becomes a predetermined value or more when the body is present in the main detection region. CONSTITUTION:A detection region 7 of a main detection distance d1 becoming the detection object of a body 4 and a preparatory detection region 8 of a preparatory detection distance d2 larger than the distance d1 are set. When the body 4 is present in the region 8, the counting of the receiving number of times of a reflected wave is started and, when the count value becomes a preset predetermined value or more when the body 4 is present in the region 7, detection output is issued. Since the counting of the reflected wave is started from the point of time when the body 4 is present at the distance d2 separated from the distance d1 to be detected actually, the counting number of times in the region 7 can be reduced and, therefore, the time before the detection output is obtained after the body 4 enters the region can be shortened.
Patent JP-H02238223-A (JP)
Title: Prefabricated member used for radiating air conditioning equipment
Inventor: SUTEFUANO MERONI
IPC: F24D3/16
Filed: 1989-08-03
Abstract: PURPOSE: To enhance flexibility in use while simplifying the assembling work by providing a radiant panel made of a metal sheet panel, a heat insulating material layer disposed on the radiant panel, and a tube bundle coupled to the metal sheet panel to let heating water flow therethrough. CONSTITUTION: The prefabricated member 1 comprises a panel 2 made of a plain metal sheet material 2 bonded with radiant tubes 3. A layer 4 having structural and heat insulating characteristics of foamed polyurethane, or the like, is arranged on the tubes 3 as a heat insulating member for preventing inward heat loss. A tube bundle 3 received in the member 1 can be connected in parallel with the supply and discharge pipes for heating fluid through a special connecting member. The connecting member can be connected even when the tubes 3 do not extend outward from the member 1. A user can create a unique facility selectively using the prefabricated member.
Patent JP-S5991777-A (JP)
Title: Solid-state image pickup device
Inventor: FURUKAWA AKIHIKO
IPC: H04N5/335
Filed: 1982-11-18
Abstract: PURPOSE:To miniaturize the chip size by separating an optical black area and an effective picture element area by an insulating film so as to attain stable dark current compensation without the effect of smear. CONSTITUTION:A photosensitive section 14 is formed on the surface of a P layer 12 and a metallic electrode 15 made of aluminum and an aluminum light shield section 16 covering the optical black section are formed via an insulating film 13. In the solid-state image pickup device in this way, even if electrons 8 generated at the depth of a substrate of the effective picture element area are diffused in each direction, the transfer to the optical black area is prevented by the insulating film 13 separating the effective picture element area and the optical black area. Thus, the level of the dark current is not fluctuated. Thus, the stable dark current compensation is attained. Further, in order to eliminate the effect of smear for the dark current compensation, the number of picture elements in the optical black section is reduced and the chip are is reduced.
Patent JP-2000036598-A (JP)
Title: Semiconductor device provided with semiconductor circuit consisting of semiconductor element, and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/84
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly productive thin film transistor(TFT) having different light-doped drain structures(LDD) on the same substrate, and to provide the manufacturing method of the LDD structures. SOLUTION: Heating treatment can be performed at the high temperature of 400 to 700 deg.C using a Ta film of high heat resisting property or a wiring material film which is mainly composed of Ta and by covering with a protective layer, and a thin film transistor(TFT), provided with an LDD structure by self-alignment process using a side wall 126, is arranged on a peripheral driving circuit part using the protective layer as an etching stopper. In a picture matrix part, a TFT, provided with an LDD structure, is arranged by performing a non-self-alignment process using an insulator 125.
Patent JP-H0489787-A (JP)
Title: Elevator driving device
Inventor: NAKAMURA MASAKATSU
IPC: B66B7/06
Filed: 1990-08-01
Abstract: PURPOSE:To make the plane area of a hoistway small by dividing a balance weight into plural ones to be disposed at the comer parts of the hoistway, and fitting the primary coil of a linear motor on either of the balance weight and a guide rail, and a secondary conductor on the other. CONSTITUTION:A car 3 is surrounded by side surface walls 3a, a front wall 3b, and corner surface walls 3c which are oblique to the side surface wall 3a and the front wall 3 at the two deep corners, and the cross section is pentagon. Guide rollers 21 which are constituted from three rollers are installed in the car 3, guide rails 22 are stand-installed in a hoistway 1 to guide the guide rollers 21 on either side, and the primary conductor 23 of a linear motor is fitted on the other side. Balance weights 24 which are disposed in the hoistway 1 on the external sides of the corner surface walls 3c of the car 3 consist of a frame 25, a triangle pole-shaped weight 26 placed in the frame 25, and the primary coil 27 of the linear motor which is disposed at both the sides of the secondary conductor 23 with clearance which is fitted in the frame 25. The balance weight 24 is divided into two, so that the primary coil 27 can be made small to reduce the size of the balance weight 24, so it is thus possible to make the plane area of the hoistway 1 small.
Patent JP-H0868274-A (JP)
Title: Door panel and production thereof
Inventor: OKUDAIRA TAKAICHI
IPC: B23P21/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a door panel of which the side end parts and the rear--side end parts are finely finished with a surface facing plate. CONSTITUTION: The half part of each rear side of the end parts of a door panel 4 wherein a surface facing plate 2 is stuck on the surface part of a core member 1 and a rear plate 3 is stuck on the rear side part of the core member 1, is made a step-like recessed part 5. The half part on each surface side of the end parts of the door panel 4 is made bending parts 7 where a plurality of V-shaped cutout parts 6 are formed ranging from the side of the recessed part 5 to the side of the facing plate 2. The bending parts 7 each are bent at the V-shaped cutout part 6, and surfaces formed by the V-shaped part 6, which are opposed to each other, are brought into close contact with each other and are fastened. The bending parts 7 bent are fitted in the recessed part 5 and at each end part of the bending parts, the facing plate 2 and the rear plate 3 are allowed to continue to be almost flush.
Patent JP-H0365825-A (JP)
Title: Equalization amplifying circuit
Inventor: KUWANA ISAMU
IPC: H03K5/02
Filed: 1989-08-04
Abstract: PURPOSE:To compensate the f1/2 characteristic of a coaxial cable with simple circuit constitution by providing a nonlinear amplifier stage operated in a switching way and outputting a rectangular wave of an original signal and an impedance element having an impedance frequency characteristic compensating a loss-frequency characteristic of a transmission line. CONSTITUTION:The circuit has an input transformer TR, transistors(TRs) Q1, Q2 forming a nonlinear amplifier stage A6 and TRs Q3, Q4 forming an output stage A7. That is, an impedance element Z having an impedance frequency characteristic compensating a loss-frequency characteristic of a transmission line and the nonlinear amplifier stage A6 are used. In this case, the impedance element Z is connected in parallel or series with an input terminal of the nonlinear amplifier stage A6 to bypass an input signal. Moreover, as the impedance element Z, an inductor (parallel), a capacitor (series) or the combination of them with resistors is utilized. Thus, the equalization amplifier circuit able to compensate the f1/2 characteristic of a coaxial cable is obtained with a small scale circuit.