baber/WOPTO huggingface dataset:
Patent JP-H07227518-A (JP)
Title: Refrigeration type air dryer
Inventor: AKAMI YUSUKE
IPC: F25B1/00
Filed: 1994-02-18
Abstract: PURPOSE:To provide a refrigeration type air dryer constituted so that moisture in compressed air may be removed by a cooler. CONSTITUTION:A refrigeration type air dryer 1 is arranged in mid-way of a line 3 for feeding compressed air from an air compressor 2 to the downstream side, and consists of a cooler 4, a refrigerant compressor 5 and a condenser 6 as its outlined constitution. After a refrigerant vaporized in the cooler 4 is compressed by the refrigerant compressor 5, it is liquefied in the condenser 6 and fed to the cooler 4. When the liquefied refrigerant is vaporized in the cooler 4, the vapor is again condensed to form a refrigeration cycle. The compressed air from the air compressor 2 is dehumidified by the cooler 4 of the refrigeration type air dryer 1. An air dryer control circuit 24 stops the air compressor 2, and stops the refrigerant compressor 5 and the condenser 6 in the case there is no change in pressure in an air tank 35. Since the refrigerant compressor 5 is started with the pressure of the refrigerant lowered, excess load is not put on the refrigerant compressor 5.
Patent JP-S60166724-A (JP)
Title: Injection timing control for diesel engine
Inventor: OONISHI TAKANORI
IPC: F02D1/18
Filed: 1984-02-10
Abstract: PURPOSE:To aim at improvement in drivability in time of engine cooling and prevention against a knocking noise, by installing a passage, which interconnects both high and low pressure ports in a timer, controlling injection timing, as well as installing a variable throttling part, which makes a passage area smaller in time of engine cooling, both in this passage. CONSTITUTION:A device bearing the above caption is contstituted as a timer 3 and controls a fuel injection quantity in the following processes that a timer piston 5 being slidably inserted into a timer housing 4 is balanced with a timer spring 6 and fuel pressure, then motion of the timer piston 5 is transmitted to a roller ring 8 by a slide pin 7, and the said ring 8 is rotated. In this case, a high pressure port 9, where high pressure oil inside a pump acts, is installed at the side opposite to the timer piston 5 and the timer spring 6 while a low pressure port 10, where low pressure oil inside the pump acts, is installed at the side of the timer spring 6, respectively. And, a variable throttling part 12 making a thermo-wax actuator 16 or the like a driving source is installed alongside in a passage interconnecting both these ports 9 and 10.
Patent JP-S62179780-A (JP)
Title: Light emitting element apparatus
Inventor: OKADA TSUNEYOSHI
IPC: C08L67/00
Filed: 1986-02-03
Abstract: PURPOSE:To accurately mold a light emitting element apparatus at molding time and to prevent it from deforming at high temperature time by molding a reflecting plate of a molding of melting workable polyester resin composition which can form an anisotropically melting phase. CONSTITUTION:A case made of a reflecting plate on which light emitting diodes are bonded to the inner surface is molded by using a pellet pelletized by an extrusion molding machine from a mixture of a polyester resin composition for forming an anisotropically melting phase, for example, with fiber filler or various white pigment. Thus, it can be precisely molded due to its high fluidity with good heat resistance to cause the mixture to less deform, thereby obtaining an ideal reflecting plate.
Patent JP-S60169593-A (JP)
Title: Manufacture of alumite substrate for high density magnetic recording material
Inventor: YOSHIDA KOUICHI
IPC: C25D11/04
Filed: 1984-02-10
Abstract: PURPOSE:To obtain the titled substrate free from black spots while preventing reduction in current density by anodizing Al at a specified voltage by a constant voltage method in a chromic acid soln. having a specified concn. and contg. a specified amount of Al ions. CONSTITUTION:The amount of Al ions dissolved in a chromic acid soln. having 1.5-15wt% concn. is adjusted to <=1/20 of the concn. of chromic acid. An Al or Al alloy material is anodizing at >=60V, preferably 70-100V voltage in the chromic acid bath kept at 35-50 deg.C. It is preferable that the Al or Al alloy material has low Fe and Si contents. An alumite substrate for a high density magnetic recording material having superior smoothness and heat resistance is manufactured.
Patent JP-S63189160-A (JP)
Inventor: SHIMIZU YOSHIHIKO
IPC: A61M1/18
Filed: 1987-02-02
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-H03229792-A (JP)
Title: Production of coke for iron making
Inventor: MIYAZAWA KUNIO
IPC: C10B57/06
Filed: 1990-02-02
Abstract: PURPOSE:To improve the hardness of coke by adding a mixture comprising a nonionic surfactant and a sulfonic acid-based surfactant to coking coal in the production of coke for iron making by carbonizing coal in a coke oven. CONSTITUTION:Nonionic surfactants such as polyoxyethylene alkyl ethers or propylene glycol fatty acid esters and sulfonic acid-based surfactants such as alkylbenzene sulfonic acid or alkylnaphthalene sulfonic acid are mixed. Then, the mixture is added as a quality modifier to coking coal before fed into a coke oven. Carbonization gives coke with an improved coke hardness for iron making. The surfactant mixture should adequately be added in an amount of 0.1-1wt.% based on the coking coal. In respect of the time of addition, a marked effect can be achieved when the surfactant mixture is added just after the grinding of the coking coal on a coal grinder.
Patent JP-H03229854-A (JP)
Title: Ion implanting method
Inventor: SUGIYAMA KENJI
IPC: C23C14/48
Filed: 1990-02-02
Abstract: PURPOSE:To simultaneously and easily implant the ions of group IVa, Va or VIa metals and carbon on the surface of a cathode material consisting of the above- mentioned metals and carbon by evaporating and ionizing the material by an arc discharge and accelerating and drawing out the ions with a grid electrode. CONSTITUTION:The cathode 1 material is evaporated and ionized by the arc discharge between the cathode 1 and an anode 2 in an ion source 4 which is internally evacuated. The ions are accelerated by the grid electrode 3 impressed with a high voltage and are drawn out as an ion beam B. The ion beam B is introduced into a treating chamber 6 where the material 7 is irradiated and the above-mentioned ions are implanted into the surface thereof. The compd. or mixture composed of one kind of the group IVa, Va, VIa metals of the periodic table and the carbon is used as the cathode material in the above-mentioned ion implantation method. The above-mentioned metal and carbon are implanted double into the surface layer of the material 7 in a short period of time. The depth distributions of both the elements are preferably approximated by stepwise or continuously dropping the ion acceleration voltage at the time of ending of the ion implantation to 10 to 70% of the value at the start. The characteristics, such as wear resistance, of the material 7 are improved in this way.
Patent JP-H03230849-A (JP)
Title: Continuous casting apparatus for casting strip
Inventor: TANAKA SHIGENORI
IPC: B22D11/06
Filed: 1990-02-02
Abstract: PURPOSE:To manufacture a cast strip having excellent surface characteristic by pushing divided brushing rolls to a cooling drum and the other divided brushing rolls to gap between the above divided brushing rolls. CONSTITUTION:While cooling and solidifying molten metal poured into pouring basin part 15 with the cooling drums 11A, 11B, the cast strip 15 is produced. Then, the brushing rolls 1A, 1B divided in the axial direction thereof under condition of contacting with the surface of cooling drums 11A, 11B, are independently pushed on the surface of cooling drums 11A, 11B. Further, the other brushing rolls 10A, 10B, 10C divided in the axial direction thereof at near the brushing rolls 1A, 1B, are independently pushed on the cooling drums 11A, 11B. By this method, the development of uneven polishing on the cooling drum surface can be eliminated.
Patent JP-H04260173-A (JP)
Title: Drug prescription inspection processing system
Inventor: NAKASATOMI KATSUHIKO
IPC: G06Q50/10
Filed: 1991-02-15
Abstract: PURPOSE:To reduce the work of a prescription inspection executed by a pharmaceutist in the end by executing automatically the prescription inspection of drug data prescribed this time and drug data prescribed in the past. CONSTITUTION:From enormous patients, taken history of a drug in the past of the patient concerned is retrieved by a retrieval processing device 1, and also, drug data of a portion prescribed this time is inputted by an input/display/ output device 7. Subsequently, whether the same effective drug and the same drug between its drug data prescribed this time and the drug data prescribed in the past are given repeatedly or not or an interaction drug is given or not is detected by an inspection processor 3, and a prescription inspection is executed. A result of its inspection is outputted by a screen display and printing, etc., and inspected finally by a doctor and a pharmaceutist.
Patent JP-S61182398-A (JP)
Title: Speaker net fitting device
Inventor: ARAME HIROYUKI
IPC: H04R1/02
Filed: 1985-02-07
Abstract: PURPOSE:To improve remarkably the workability and to save man-hour by providing a claw for the insertion of device main body and a router to the leg of metallic net so as to eliminate bending and bonding of the legs of the metallic net. CONSTITUTION:The device main body 1 is provided with a groove 1a hiding an end face of a skirt 2a of the metallic net 2, an insertion hole 1b inserting the leg 2b of the metallic net 2 and a claw 1c fitting the router 2c of the metallic net. In inserting the leg 2b of the metallic net 2 to the insertion hole 1b of the device main body 1, the router 2c of the metallic net 2 overrides the top of the claw 1c of the insertion hole 2b and is fitted strongly. As a result, since the router 2c of the metallic net has an elastic force, the metallic net 2 is tensed toward the device main body 2 as a whole, and the metallic net 2 is fixed surely to the device main body 1.
Patent JP-H07231129-A (JP)
Title: Gas laser oscillation apparatus
Inventor: TAKENAKA YOSHIAKI
IPC: H01S3/041
Filed: 1994-02-21
Abstract: PURPOSE:To reduce thermal distortion of an optical resonator by providing a constitution for preventing thermal conduction between a main pipe and a main flange or a constitution for reducing influence of thermal conduction. CONSTITUTION:With provision of a constitution for preventing thermal conduction between a main pipe 16 and main flangew 14, 15 or a constitution for reducing influence of thermal conduction, there is no temperature difference between the main flanges 14, 15. Thereby, thermal distortion of an optical resonator can be prevented.
Patent JP-S61182611-A (JP)
Title: Manufacture of magnetic head
Inventor: HATTORI MASUZO
IPC: G11B5/23
Filed: 1985-02-07
Abstract: PURPOSE:To reduce the variance of the gap length in manufacturing a head with the use of 'Sendust(R)' by executing track working and glass molding, polishing the surface of glass, then boiling and melting the molded glass so as to remove it and forming the gap. CONSTITUTION:After the molded glass is flowed into track grooves 3 and 3' of the 'Sendust(R)' bar 1 provided with a track 2 and a coil groove 4, gap surfaces 5 and 6 are polished. After the molded glass is boiled and melted in water, a SiO2 film 7 is formed 700Angstrom in thickness on a base, and thereon a borrosilicate glass 8 500Angstrom  in thickness is formed at a working temperature of 820 deg.C by sputter deposition. Then, after two 'Sendust(R)' bars provided with two layers film are faced and press-contacted so that their gap surfaces will not cause the track dislocation, they are heated up to 820 deg.C under inert gases, melted and jointed. With the track-worked part downward, the thin bar 9 made of borosilicate glass is inserted into the oil groove, melted under the inert gasses, flowed into the track groove to be molded.
Patent JP-S63191531-A (JP)
Title: Press metal mold device
Inventor: AIBA EIJI
IPC: B21D28/02
Filed: 1987-02-04
Abstract: PURPOSE:To shorten the working process by forming a skirt feeding groove to a caulking board onto the surface of the lower mold on the downstream side of a hand punching-out means, in a press metal mold device in which a skirt part is installed onto the hand of a watch. CONSTITUTION:A supplied plate member is sent onto the lower mold 1 of a press metal mold 4 from the A direction, and a hole and the other side of a hand are formed by a cutting die 15a and a cutting member 15, and the plate member is sent to the downstream side by two pitches. When a skirt part 3 formed separately is sent to a caulking board 5 along a feeding groove 4 by an air cylinder, etc. and vacuum-adsorbed at the edge part, said adsorption is detected, and the punch of the upper mold lowers, and the skirt part 3 is inserted into the hole of a hand and caulked, and further caulked by a caulking part 17a on the downstream side. Then, the hand is cut from the supplied member by a cutter 18. Therefore. the hand and the hole for the shaft can be formed at the same time by a pair of press metal molds, and the skirt part can be jointed mechanically, and the working process can be shortened.
Patent JP-H04262249-A (JP)
Title: Detecting apparatus for permittivity of fuel
Inventor: SUZUKI HIROYOSHI
IPC: G01N27/22
Filed: 1991-02-18
Abstract: PURPOSE:To detect the property of fuel accurately all the time regardless of the increase in dielectric constant of the fuel and the change in temperature and humidity environment at a sensor part. CONSTITUTION:A conductive electrode 3 and a single-layer winding coil 4 are provided so as to hold fuel in the halfway of a fuel path. A resistor 10 is connected in series with the single-layer winding coil 4. A phase synchronizing loop is formed so that the phase difference across both ends of the resistor 10 becomes 0 deg.. The permittivity of the fuel is detected based on the voltage output of a comparing integrator 13 of the loop or the output frequency of a voltage-controlled oscillator 14. Therefore, the property of the fuel can be accurately detected all the time.
Patent JP-S61182411-A (JP)
Title: Silencer for internal-combustion engine
Inventor: FUKUDA MASUO
IPC: F01N1/10
Filed: 1985-02-07
Abstract: PURPOSE:To improve the sound suppressing effect in a wide wound range by installing a plurality of sound absorbing panels so as to cross at right angles to a connecting pipe consisting of punching pipes, keeping a space, and by constituting a plurality of sound absorbing panels and the expansion chambers between the wound absorbing panels in multistage form in an equipment cylinder. CONSTITUTION:The pipe parts 2a and 2b on the inlet and outlet sides for exhaust gas are formed onto an equipment cylinder 1, penetrating through a connecting pipe 2. On the inlet-side pipe part 2a, a plurality of expansion chambers 5a-5c are formed by installing a plurality of sound absorbing panels 4a-4d. Further, on the outlet-side pipe part 2b, a plurality of sound absorbing panels 4e-4n having the smaller diameter than the inside diameter of the equipment cylinder 1 are installed. Therefore, the exhaust flows-in from the hole 3 of the inlet-side pipe part 2a, and the exhaust sound is applied with the sound suppressing action by the passing through the sound absorbing panels 4a-4c, direct expansion action in the expansion chambers 5a, and 5b, and the sound absorbing and suppressing action by the sound absorbing panels 4a-4c after the expansion in the expansion chambers 5a and 5b, and sound suppression is performed efficiently.
Patent JP-H02202839-A (JP)
Title: 1-chloro-2,2,3,3-tetrafluoropropane azeotropic and pseudo-azeotropic mixture
Inventor: ASANO AKIO
IPC: C09K3/30
Filed: 1989-02-02
Abstract: PURPOSE:To provide a fluorinated hydrocarbon azeotropic and pseudo-azeotropic mixture useful as an alternate CFC by comprising 1-chloro-2,2,3,3- tetrafluoropropane and 1,1,2-trichloro-2,2-difluoroethane. CONSTITUTION:A fluorinated hydrocarbon azeotropic and pseudo-azeotropic mixture comprises 1-chloro-2,2,3,3-tetrafluoropropane (R244ca) and 1,1,2- trichloro-2,2-difluoroethane (R122). The mixture is preferably an azeotropic mixture comprising 63-99wt.% of the R244ca and 1-37wt.% of the R122, especially approximately 83wt.% of the R244ca and approximately 17wt.% of the R122. The mixture is nonflammable and has the same or more excellent characteristics as or than those of CFCs. Since the mixture has an azeotropic point, the mixture does not cause any change of the composition thereof when recycled, can be used in the same manner as the CFCs and does not require the wide change of techniques for the use. The mixture is preferable as a cleansing solvent.
Patent JP-H11215303-A (JP)
Title: Close contact type image sensor
Inventor: ONIKIRI AKIRA
IPC: G02B3/10
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To realize a close contact type image sensor with a small size and high read accuracy by reducing a blurred formed image due to a lifted original, without limiting an opening angle with respect to a close contact type image sensor. SOLUTION: Relating to the close contact type image sensor provided with a transparent member 27 supporting an original 29, a light source 25 that lights the original 29, a lens array 26 that leads a reflected light from the original, and an optical sensor array 24 that receives an image formed on the original 29 and applies photoelectric conversion to the light at the emitted side of the lens array 26, the lens array 26 is formed by combining bifocal lenses 36. Thus, blurring amount with respect to the movement of a light sot is maintained small.
Patent JP-H11197851-A (JP)
Title: Method for welding outside screw body to tip part of bar shaped body
Inventor: IWAMOTO MINEICHI
IPC: E04C5/01
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To simply weld a bolt and screw bar everywhere to the tip part of the bar shaped body. SOLUTION: By butting the outside screw body 2 on the tip part of the bar shaped body 1, by covering the butted part by a cylindrical mould 3, and by arranging the coil 4 of a high-frequency induction heating device around the mould 3, the electric current is made to flow. After the butted part is melted, the bar shaped body 1 and the outside screw body 2 are pressured each other, and after cooling them, the mould 3 is removed. As the outside screw body 2, a bolt and a screw bar can be adopted.
Patent JP-H01288911-A (JP)
Title: Bicmos reference voltage generator
Inventor: ROBAATO EI KAATEISU
IPC: H03F1/30
Filed: 1989-02-02
Abstract: PURPOSE: To operate by means of the power source of a small difference of voltage by providing a conversion means generating a reference current in proportion to a reference voltage and a current mirror means, etc., supplying a current in proportion to the reference current from a current source to a current node. CONSTITUTION: An inside loop reference voltage generator 1, the current node X, a converter 500, a first current source 600 and a second current source 700 form a feedback loop. Then the generator 1 receives an upper power source VCC, on a line 130, a lower power source Vcc on a line 136 and a constant current at the node X and supplies a reference voltage VREF on a line 200. In addition, VREF is converted into a directly proportional reference current IREF by a converter 500, and the power source 700 supplies a current directly proportional to VREF from each current source to the node X as a current mirror. Then the current source 700 comes to be provided with remarkably high output impedance and at this time, VREF is made substantially independent from the fluctuation of a power source to operate by means of a power source with the small difference of voltage.
Patent JP-2000223384-A (JP)
Title: Process flow changing system and method therefor
Inventor: FUKUDA ETSUO
IPC: H01L21/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To greatly improve flow changing speed by comprising means for attaching an identifier to a process flow information and control means for storing in a memory by referring to the attached identifier. SOLUTION: A flow selector 50 designates a process flow information to be changed to a process control function of a host computer 220, a status controller 21 sets the present process and a stoppage process, a flow controller 22 calls out the designated process flow information from a memory 230, a first transfer intake unit 23 and a first form converter 24 convert this information into a text form, a host transfer unit 25 transfers it to a user PC 250, a second intake unit 51 and a second form converter 52 convert it into a PFD form which is displayed on a display screen, a flow editor 53 edits for addition, changing and deletion and adds an addition flag, a change flag and a delete flag attached to each changed information respectively, and a flow checking section 54 checks it.
Patent JP-S58140669-A (JP)
Title: Display
Inventor: UMEHARA YOSHITAKA
IPC: G04G9/00
Filed: 1982-02-17
Abstract: PURPOSE:To display various patterns with time, by coupling electrodes of number segments for displaying number on unit time basis electrically with electrodes of patterns for constituting or displaying various pattern having different meanings. CONSTITUTION:On a transparent plate 2 made of an acrylic plate, etc., provided to a watch case 1, unchanged parts of a pattern 3 such as two children, a purse, part of a bed are printed and under the pattern 3, 6-digit segments 4 for date, time, and 1/100-second display are arranged for display. A pattern 5 which is formed to face the pattern 3, constitutes a picture having same meaning by combining with the pattern 3, or providing display having some meaning by itself is provided. An electrode 5a of the pattern 5 is connected electrically to an electrodes (a) of segments 4 through lead lines 6a. At the same time, electrodes 5b- 5g are connected electrically to electrodes (b)-(g) of the segments 4 by lead lines 6b-6g. Thus, the change of patterns with time gives amusement and divination is also possible.
Patent JP-S57137939-A (JP)
Title: Parallel counting and sorting method and its circuit
Inventor: YASUURA HIROTO
IPC: G06F7/24
Filed: 1981-02-18
Abstract: PURPOSE:To set the quantity of communication between a storage device and a sorting circuit, to its necessary minimum, by inputting plural data in order, and also comparing and counting them in parallel in order. CONSTITUTION:In case sorting is executed as to relation of magnitude of plural (m) number of data, each data of the first-m-th data is inputted in order, and  as to said each data, each comparison of said each data and the first-m-th data is executed in parallel in order, counting based on a result of its comparison is executed in parallel, and in accordance with this counting result, the sorting is executed. In this regard, each basic cell is constituted of a bus data register 3. a shift data register 4, a comparator 5, a counter 6 and a control signal circuit 7.
Patent JP-2000223063-A (JP)
Title: Ionizing device for mass spectrometer
Inventor: UCHIDA TAKASHI
IPC: H01J49/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To easily replace an ionization compartment and to speedily carry out a highly accurate analysis by an electron ionization method after switching from a chemical ionization method to the electron ionization method, in an ionizing device for a mass spectrometer using both the chemical ionization method and the electron ionization method. SOLUTION: A conduit tube 14 in an interface part 12, a suction tube 21 connected to a vacuum chamber 10 and a reaction gas supply tube 23 are connected by a three way valve 22. The reaction gas supply tube 23 is connected to the conduit tube 14 in a chemical ionization method. Thereby, reaction gas is supplied into an ionization chamber 11 through the conduit tube 14. On the other hand, the conduit tube 14 is connected to the suction tube 21 in an electron ionization method. Thereby, the reaction gas remaining in the conduit tube 14 is sucked by a pressure difference into the vacuum chamber 10 having a highly vacuum to be removed.