baber/WOPTO huggingface dataset:
Patent JP-H09280712-A (JP)
Title: Vacuum precooling and high humidity refrigerating system
Inventor: KAJIMOTO TAKEYOSHI
IPC: F25D17/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum precooling and high humidity refrigerating system, wherein an overall system can be made compact and requires the least installation space while the production cost and the power consumption can be reduced. SOLUTION: A refrigerating room 100 comprises a vacuum precooling storage 1 and a high humidity refrigerating storage 2. At night, with a switching control of a three way valve 19, a brine which is cooled by a brine chiller unit 15 is circulated through an ice making coil 12 of an ice thermal storage vessel 8. Due to such a circulation of the brine, a cold water is stored in the ice thermal storage vessel 8. At daytime, with a switching control of the three way valve 19, the brine is circulated through a cooling coil 30 of a cold trap 21. A vacuum pump 29 is operated to make the inside of the vacuum precooling storage in a vacuum state so that moisture in air is sucked by the vacuum pump 29 and entrapped in the cold trap to be condensed.
Patent JP-S57209558-A (JP)
Title: Emergency information system between processors
Inventor: OKAJIMA KEISUKE
IPC: G06F15/16
Filed: 1981-06-19
Abstract: PURPOSE:To simplify the processing steps through the improvement of the reliability and processing capability of a system, by providing an emergency information means processors and an instruction to control the means for the processors among. CONSTITUTION:An instruction consists of a processor designation section and an emergency instructing section, a processor designation section of the instructions stored in buffer registers 2011, 3011 and 4011 is interpreted with instruction decoders 2012, 3012 and 4012, and drives emergency instruction gates 2013, 3013 and 4013 when all processors or the processor concerned is designated, and transfers the information in the mergency instruction section to emergency instruction display registers 2014, 3014 and 4014. When the information of the emergency instruction section is written in the registers 2014, 3014 and 4014, interruption control circuits 202, 302 and 402 are started with interruption gates 2015, 3015 and 4015 to cause interruption. Central controllers 204, 304 and 404 for the processors 200, 300 and 400 read the content of the registers 2014, 3014 and 4014 via processor buses 203, 303 and 403.
Patent JP-S58218056-A (JP)
Title: Method and apparatus for manufacturing stamping master for duplicating video disc
Inventor: DEEBITSUDO EI SUTORANDO
IPC: G11B7/24
Filed: 1983-05-27
Abstract: There is disclosed a new and improved method for making a stamping master for video disk replication wherein a film (18) of material which is reversibly convertible between two stable states, one having a high electrical conductivity and the other having a low electrical conductivity, is deposited on a substrate (20) while in one of the states. The material (18) is then imaged with information in coded form by converting selected areas (52) of the film (18) to the other state in a predetermined pattern corresponding to the coded information. The conversion can be accomplished by light, electromagnetic energy or heat. At this stage, an intermediate subassembly (56), composed of the imaged film (18) on the substrate (20), is formed which can be read for accuracy by detecting the state of the selectively converted areas (52) with respect to the rest of the film (18). Corrections can be made by converting the state of selected areas (52) of the film (18) as required. A metal (58), such as nickel, is then electroplated onto the areas of the film (18) which are in the high conductivity state. The plating is continued until the nickel spans the areas (52) of the film on which it did not directly plate. In this way a continuous backing layer which is integral with the plated nickel is formed. The nickel is then separated from the imaged material to provide a first stamping master (60) which is used to form a second stamping master (62) of opposite polarity to the first, preferably by a similar plating onto the first master. The second stamping master (62) is used directly for video disk replication.
Patent JP-H06277522-A (JP)
Title: Nitrogen oxide removing catalyst and nitrogen oxide removing method using same
Inventor: OOISHI YASUYUKI
IPC: B01D53/86
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a nitrogen oxide removing catalyst with high activity usable over a wide range of temperatures when nitrogen oxide is removed from oxygen contg. waste combustion gas by depositing copper and phosphorus on a zeolite. CONSTITUTION:In a nitrogen oxide removing catalyst, a zeolite carries copper and phosphorus. A method of depositing copper on a zeolite used there is not specifically limited, but for a method of depositing phosphorus, for example, the immersion one is mentioned, in which, for example, phosphorous compounds are dissolved in water and a zeolite or a zeolite carrying copper is immersed in the solution, or water solution of phosphorous compounds is added to it. The order in which copper and phosphorus are deposited is not limited. Products formed by adjusted catalysts are analyzed by a gas chromatograph to obtain the conversion ratios to nitrogen from the produced quantity of nitrogen. As a result, as shown in the figure, an embodiment 1, with a catalyst contg. phosphorus, has higher conversion ratios to nitrogen over a wide temperature range as compared with a comparison example 1, with a catalyst not contg. phosphorus.
Patent JP-S5428560-A (JP)
Title: Dynamic dividing circuit
Inventor: IWAMOTO MITSUMASA
IPC: H03K3/72
Filed: 1977-08-05
Abstract: PURPOSE:To ensure the dividing function of 1/odd-number through a dividing circuit by preventing the same potential under the inhibition state which is set forcedly.
Patent JP-H02271604-A (JP)
Title: Manufacture of b-shaped core
Inventor: IWATANI HITOSHI
IPC: H01F41/02
Filed: 1989-04-13
Abstract: PURPOSE:To scatter binders from an entire core for preventing cracks or the like from occurring and further to decrease diffusion of Zn from the core to a base by providing a notch on a side of a frame for mounting the core onto the base. CONSTITUTION:When a core 10 is metal-molded into a B-shape, a notch 13 is provided corresponding to the vicinity of a coupling part of a bridging side wherein at least one side of a frame is located at the center on an outer end face, and the side of this frame is used to mount the core stood on a base 14 to have it sent into a baking furnace. Thus binders can be effectively scattered from the entire core so that cracks caused by remaining binders can be completely prevented, and decrease in a contact area between the core and the base 14 owing to the notch 13 reduces diffusion of Zn on the base thereby obtaining the core 10 excellent in characteristics.
Patent JP-H08285632-A (JP)
Title: Navigation method and apparatus
Inventor: AKIYAMA KAZUNORI
IPC: G06F3/048
Filed: 1995-04-19
Abstract: PURPOSE: To provide a navigation system which does not display a map and can perform fine road guidance. CONSTITUTION: An earth magnetism sensor 10 mounted on a navigation apparatus detects a direction (X) toward which the apparatus stands. A direction difference obtaining part 20 uses a current position coordinate and a target position coordinate to obtain a difference between a detected result in the earth magnetism sensor 10 and the direction of the set route, getting access to road network information preliminarily prepared, to compute the direction (Y) of a set route. A picture arrow display control part 30 displays a picture arrow on a display at the angle displaced by the angle of a difference from the direction toward which the apparatus stands in accordance with the angle of the difference obtained by the means 20 and does not display map. A driver can advance in the direction of the picture arrow regardless of the direction toward which the navigation apparatus stands.
Patent JP-S58213866-A (JP)
Title: Rapid nitriding method
Inventor: ASAYAMA YUKIAKI
IPC: C23C8/00
Filed: 1982-06-03
Abstract: PURPOSE:To rapidly manufacture a nitrided steel free from a white layer and having superior strength and toughness at the core part at a low cost, by subjecting a low-carbon precipitation hardening steel contg. Ni, Cr, Mo and Ti to soln. heat treatment and by simultaneously carrying out nitriding and age hardening. CONSTITUTION:A precipitation hardening steel consisting of, by weight, 8-12% Ni, 7-11% Cr, 2-4% Mo, 0.5-1.2% Ti, <=0.08% C and the balance Fe with accompanying elements and impurities is manufactured by vacuum melting and hot working. The steel is subjected to soln. heat treatment at about 1,050 deg.C for a time set in accordance with the thickness of parts, and it is nitrided at 500- 560 deg.C for a prescribed time. During the nitriding, the steel is age hardened. By this method working is easily carried out in a simplified stage, energy is saved, and the total cost of parts can be reduced.
Patent JP-S57208744-A (JP)
Title: Stereo demodulation circuit
Inventor: KIMURA SHIGENOBU
IPC: H04H1/00
Filed: 1981-06-18
Abstract: PURPOSE:To reduce the cross talk component and to improve the capability of isolation by multiplying a multiplicand signal having a subcarrier frequency component with a composite signal and adding or subtracting the result to or from the composite signal again. CONSTITUTION:A multiplicand signal F having a subcarrier frequency component is multiplied with a single output type analog multiplier P with a composite signal including a main channel signal for stereophonic broadcast and a sub-channel signal for stereo, phonic broadcast and a sum signal of the multiplied signal and the composite signal is formed with an operating circuit Z1, and a difference signal between the multiplied signal and the composite signal is formed with an operating circuit Z2. When a value of the multiplicand signal F of a multiplier P is set to 2 sinomegact by taking the subcarrier frequency as omegac, the cross talk component in left and right demodulation signals can remarkably be reduced.
Patent JP-S5520476-A (JP)
Title: Digital electronic watch
Inventor: TAJIMA TAKAO
IPC: G04C15/00
Filed: 1978-08-02
Abstract: PURPOSE: To obtain a digital electronic watch which can be used as a timer easily, by performing the end and the start of the operation of plural timers in series and reporting the timer operation end time with alarm tone.  
     CONSTITUTION: For example, in case that a user has something to do 45 minutes after and has something to do after 50 minutes after, 45 minutes and 5 minutes are set to first timer 1 and second timer 2 respectively. At the timer start, AND gate 21 is opened, and first timer 1 starts subtraction operation, but second timer 2 does not perform subtraction operation. After elaspe of 45 minutes, when the output terminal of minute timer 5 becomes 0, second timer 2 starts subtraction operation automatically, and simultaneously, alarm tone is emitted from buzzer 19 for a prescribed time. A 0 detection signal is outputted from detection circuit 3 5 minutes after from the operation start of second timer 2, and alarm tone indicating the operation end of second timer 2 is generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60237368-A (JP)
Title: Biochemical analyzer
Inventor: AZUMA MASASHI
IPC: G01N1/28
Filed: 1984-05-11
Abstract: PURPOSE:To automatically supply a separated serum to an analyzing element of an analysis slide by providing on the bottom of a blood container a means which opens when the centrifugal force by a fast rotation of a disc reaches a fixed value. CONSTITUTION:A holder retaining an analysis slide 2 and a blood container 3 is mounted to a disc and then, blood to be analyzed is injected into the blood container 3 as whole blood. Then, as the disc is driven at a high speed, in the blood injected into the blood container 3, serum is separated centrifugally close to the base inside the blood container 3 due to the difference in the specific gravity. With further acceleration thereof, a liquid passage blocking means 34 which has closed a serum withdrawal port 33 provided on the bottom surface of the blood container 3 is forced to open the withdrawal port with the action of an increased centrifugal force and thus, the serum previously separated in the blood container 3 is allowed to leak out and fed to the analysis slide 2.
Patent JP-S58211403-A (JP)
Inventor: TAKAHASHI KATSUAKI
IPC: B27K5/00
Filed: 1982-06-02
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-H06310501-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMASHITA TOMIO
IPC: H01L21/3205
Filed: 1993-04-21
Abstract: PURPOSE:To appropriately implant a high fusing point metal even if the depth of a contact hole is different and to prevent the high fusing point metal from eroding a substrate. CONSTITUTION:After a polysilicon film 7 doped on the bottom surface and inner surface of contact holes 5, 6 is formed, a selection tungsten CVD method is executed, whereby tungsten grows not only from the bottom surface but from the inner surface of the contact holes. Therefore, if the depth of the contact holes is different, the tungsten 9 is appropriately implanted. Also, with the use of the polysilicon film 7 as a buffer, there is no fear that the tungsten 9 erodes a substrate 1.
Patent JP-S61263187-A (JP)
Inventor: MORIKAWA JUICHI
IPC: H05K1/09
Filed: 1986-04-25
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-S60240067-A (JP)
Title: Steam supply device for fuel cell power generation system
Inventor: FUJITSUKA MASASHI
IPC: H01M8/04
Filed: 1984-05-14
Abstract: PURPOSE:To enable to supply a suitable amount of steam while holding a cooling water temperature at the suitable temperature by providing a recovery flow route with a limiter selecting a smaller amount of the least upper bound flow route of steam and the required flow amount for giving the selected value of the limiter as the set value by a flow amount controller. CONSTITUTION:A steam flow amount 19 in the flow route 9 is detected by a flow sensor 18. A steam flow amount 14 of a recovery flow route 11 and the steam flow amount 19 of the flow route 9 are added with an adder 20 for calculating the least upper bound flow amount 21 of steam coming out from a cooling water tank 3. A limiter 22 selects the smaller value of a steam flow amount 16a required by the recovery route 11 of the steam least upper bound flow amount 21 for making it into the set value 16 of the flow amount controller 15. Thereby, the set value of the flow amount controller 15 does not supersede the steam least upper bound flow amount 21 even when the steam required amount 16a is rapidly increased so as to enable to hold the temperature of the cooling water 5 and pressure of the steam 4 at the suitable values.
Patent JP-H03292024-A (JP)
Title: Self-diagnostic system for transmitter
Inventor: SATO KENJI
IPC: H04L1/00
Filed: 1990-04-10
Abstract: PURPOSE:To diagnose most of transmitter faults by generating a diagnostic pulse pattern in its own transmitter starting line service and looping back the pattern from a multiplexing circuit to a demultiplexing circuit so as to check the presence of bit error of demultiplexed information. CONSTITUTION:At the application of power to a transmitter, each input B of selectors 15, 16 of an active unit 1 is selected, the output of a pulse pattern generator 13 is fed to an MUX 11 and the output of the MUX 11 is fed to a DMUX 12 respectively. Moreover, tri-state buffers 17, 18 are set to a high impedance state respectively, thereby interrupting the active unit 1 and lines 3b, 4a. A signal multiplexed by the MUX 11 is fed to the DMUX 12 via the selector 16 and restored to the original state while being demultiplexed by the DMUX 12 and the result is fed to a bit error detecting circuit 14. The bit error detecting circuit 14 measures the bit error rate and generates an alarm signal when the rate is a threshold level TH or above.
Patent JP-H05131864-A (JP)
Title: Device to detect variable ratio of automobile
Inventor: BUERUNAA NICHIYUKE
IPC: G05B19/042
Filed: 1992-04-15
Abstract: PURPOSE: To provide a device for detecting variable in motor vehicle, capable of reducing cost for monitoring. CONSTITUTION: At least one sensor 10 having at least one terminal connected to one pole of power voltage is provided for a device for detecting variable in a motor vehicle. An operable switching element 32 is also provided which has at least one connecting line. The potential of the terminal 18 of a sensor is detected for a reference potential 44 in the opening condition of a terminal connecting line. If a variance in the potential is not allowable in a detecting processes done at least twice, a failure condition in the sensor is identified.
Patent JP-H01271164-A (JP)
Title: Polishing device using magnetic fluid
Inventor: KATO YASUSHI
IPC: B24B37/00
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a ball unit of high sphericity further enhancing polishing efficiency enabling long time continuous polishing to be performed by fixing an abrasive grain to a driving lap bottom end part in its contact surface with a spherical workpiece. CONSTITUTION:While holding a spherical workpiece 3 in magnetic fluid 7 by a driving lap 1, float 5 given floating force by the magnetic field formed in the magnetic fluid 7 by a magnetic field forming means (magnet) 6 and the internal peripheral surface of a guide ring 4, the driving lap 1 is rotated, polishing this workpiece 3. Here an abrasive grain 8 is fixed to the driving lap 1 in its bottom end contact surface 2 coming into contact with the workpiece 3. Thus enabling the workpiece 3 to improve its sphericity and polishing efficiency, continuous polishing can be performed over a long time.
Patent JP-H10130340-A (JP)
Title: Chemical amplification type resist composition
Inventor: SANG-JUN CHOI
IPC: C08F220/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer, exposable to light by using the wavelength of an ArF excimer laser, good in resistance to dry etching and adhesive strength to a membranous material and used for a chemical amplification type resist developable with a usual developer. SOLUTION: This copolymer is represented by formula I [R<1> and R<2> are each H or a 0-10C aliphatic hydrocarbon having hydroxyl or carboxyl group; (n) is an integer]. The copolymer is obtained by dissolving, e.g. 5-norbornene-2- methanol represented by formula II and maleic anhydride represented by formula III together with 2,2'-azobisisobutyronitrile in tetrahydrofuran and carrying out the polymerization while retaining 65-70 deg.C temperature for about 24hr under purging with N2 .
Patent JP-S59220206-A (JP)
Title: Method for passing strip at high speed
Inventor: FUKUSHIMA SHIYUNJI
IPC: B21B37/00
Filed: 1983-05-27
Abstract: PURPOSE:To pass stably a strip through the rolls of rolling stands by reducing the number of revolutions of a stand which bit a strip and stands located at the upstream side of said stand under the condition of constant mass flow, in rolling a strip by a rolling equipment consisting of plural rolling stands. CONSTITUTION:In rolling a strip by rolling stands F1-F7, the stand-by of rolling is completed by performing the initial setting of the number of revolutions of rolling rolls 1a-1g at respective stands so as to obtain the strip passing speeds V11, V21-V71 which are set at first basing on the control signals of respective speed setting devices SSRH1-SSRH7. After biting the strip, the control of strip speed is changed from the control of SSRH1-SSRH7 to the control of a master regulating device MRH. Thus the rolling efficiency is improved, by decelerating a rolling torque as a decelerating toque so as to realize the relation of constant mass flow between the strip speeds of the stand which bit the strip and the stands located at the upstream side of said stand and the strip speeds of the stands which bite the strip succeedingly.
Patent JP-S60239420-A (JP)
Title: Antitumor agent
Inventor: MORIOKA HAJIME
IPC: A61K31/54
Filed: 1984-05-11
Abstract: PURPOSE:To provide an antitumor agent containing at least one kind of compound selected from specific aza-beta-lactam substances and thiadiazine substances, and exhibiting strong antitumor activity especially against Friend cell, M-MSV Balb 3T3 cell, etc. CONSTITUTION:The objective antitumor agent contains at least one kind of the compound of formula I (n is 0 or 1; R<1> is H or 1-10C alkyl; R<2> is 1-10C alkyl or aryl; R<3> is 1-10C alkyl or cycloalkyl; R<4> is H or 1-10C alkyl; X is halogen). When n of the formula I is 0, the compound is aza-beta-lactam substance of formula II, and when n is 1, it is thiadiazine substance of formula III. Both compounds have strong effect to inhibit the growth of Friend cell, M-MSV Balb 3T3 cell, HL-60 cell and Hela cell, and can be utilized as antitumor agents.
Patent JP-S5428638-A (JP)
Title: Fixing device
Inventor: NAMIKI RIYOUICHI
IPC: G05D23/00
Filed: 1977-08-08
Abstract: PURPOSE: To constantly maintain the surface temperature of rolls and perform satisfactory fixing by detecting the temperature of metal cores with the fixing roll out of one set of rolls, detecting the surface temperature in the heating roll and controlling the power supply of the respectively built-in heating heaters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04307059-A (JP)
Title: Adhesive tape for applying to wound
Inventor: TANOKURA NOBUKAZU
IPC: A61F13/02
Filed: 1991-04-02
Abstract: PURPOSE:To eliminate touching on a wound mounting pad with a finger in application and moreover, achieve higher applicability for wounds. CONSTITUTION:In a self-adhesive tape 10 for applying to wounds with a cover film 13 covering an adhesive tape body 12 supported on a base film 11, the cover film 13 is joined about a support area of the adhesive tape body 12 of the base film 11 separably from each other. A surface contactable with an adhesive tape 21 in the perimeter of a wound mounting pad 22 in the adhesive tape body 12 is made as peeling surface 41.
Patent JP-H06285552-A (JP)
Title: Method and device for working press type pipe terminal
Inventor: MATSUMURA KOJI
IPC: B21D15/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide the method and the device for working a press type pipe terminal, by which a punch mandrel is moved to the upper part by force of hydraulic pressure, and a formed part can be detached from a die by this punch mandrel. CONSTITUTION:A press slide 1 is attached so as to be freely slidable by a punch cylinder on a guide rail 2 of the press type pipe terminal working device main body. In the press slide, a punch 5 for holding a punch mandrel 4 is attached so as to be freely movable in the vertical direction by a hydraulic cylinder 6. The punch mandrel is constituted of a cross section circular member consisting of a small diameter part 4a and a large diameter part 4b, and the large diameter part has a function for controlling the inside diameter of a pipe P being an object to be worked, at the time of working. After the working, the pipe mandrel is moved backward to a position in which the small diameter part remains in the pipe, and when the punch mandrel is moved to the upper part in such a state, the pipe is detached forcibly from a clamp fixed die by the small diameter part of the punch mandrel.