baber/WOPTO huggingface dataset:
Patent JP-H05222960-A (JP)
Title: Speed control device of engine
Inventor: AKEDA MASAHIRO
IPC: F02D1/04
Filed: 1992-02-07
Abstract: PURPOSE:To make compact a speed control apparatus by constituting it such that a peripheral part positioned at the side of a governor lever of a governor spring is entered into a recessed space of a speed control lever at the time of low-speed setting where an oscillating end of the speed control lever closes to an end positioned at the side of the speed control lever. CONSTITUTION:An oscillation flat surface of a speed control lever 3 is almost conformed with an oscillation flat surface of a governor lever 4, a coil-shaped governor spring 6 is provided between an oscillation end 5 of the speed control lever 3 and the governor lever 4, and a periphery part 7 positioned at the side of a governor lever 4 is faced with an edge 8 positioned at the speed control lever side. The speed control lever side edge 8 is formed into a recessed shape, a recessed space 9 is provided in the edge 8 positioned at the speed control lever side, and the peripheral part 7 positioned at a governor side of the governor spring 6 is entered into the recessed space 9 at the time low speed setting where the oscillation end 5 of the speed control lever 3 closes to the edge 8 of the speed control lever.
Patent JP-H07304740-A (JP)
Title: Carbostyril derivative
Inventor: OSHIRO YASUO
IPC: C07D215/22
Filed: 1995-03-16
Abstract: PURPOSE:To obtain a new compound useful especially as a therapeutic agent for schizophrenia, having strongly blocking action on dopamine receptor and weak alpha blocking action as adverse action. CONSTITUTION:A compound of formula I (R is 2,3-dichlorophenyl) or its salt such as 7-{4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy}-3,4-dihydrocarbosty ril. The compound of formula I is obtained by reacting a compound of formula II (X<1> is a halogen or a group such as mesyloxy or tosyloxy to cause the same substitution reaction as that of a halogen) with a compound of formula III in the absence of a solvent or in an inert solvent (e.g. dioxane) in the presence of a base (e.g. potassium hydroxide) at room temperature to 200 deg.C. The base compound is used as a dehydrohalogenating agent and optionally an alkali metal iodide compound is added as a reaction promoter to carry out the reaction. A dose of the compound of formula I is 0.1-10mg/kg/day.
Patent JP-H09244335-A (JP)
Title: Color electrophotographic device and image forming unit
Inventor: HAYASHI KAZUMASA
IPC: G03G21/18
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To stably realize the optical static elimination at a low cost and to provide a stable color image with simple constitution by providing an optical static eliminating means to realize the optical static elimination to an electrostatic image carrier at the position between a cleaning means and a charging means. SOLUTION: Four sets of fan-shaped image forming units are arranged in an annular manner at a central part of a device. Each image forming unit is provided with a charging means 10, and electrostatic image carrier 9, a developing means 19, and a cleaning means 27, and a toner image of different colors is formed on the electrostatic image carrier 9. An LED optical static eliminating means 71 to realize the optical static elimination of the electrostatic image carrier 9 is provided at the position between the cleaning means 27 and the charging means 10. The charging characteristic of the electrostatic image carrier 9 is stabilized, the irregular density in one screen of the color image is reduced, and the secular stability of the whole device is improved. Similar effect can be obtained with a halogen lamp, etc., as the optical static eliminating means 71 in place of an LED array.
Patent JP-S60201240-A (JP)
Title: Crack detector
Inventor: SHIBAMA YASUYUKI
IPC: H01H35/00
Filed: 1984-03-26
Abstract: PURPOSE:To detect whether there is a crack or not by sticking or embedding an optical fiber on or in a steel tower for power transmission and a base part and detecting the optical transmission of the optical fiber. CONSTITUTION:The optical fiber 3 is stuck near the center part of the steel tower 1 where a main column material 1a and an oblique material 1b are easy to crack, and further embedded in the concrete of the base part 2 of the steel tower 1 and stuck on the border of the main column material 1a. Consequently, if the main column material 1a of the steel tower cracks to break the optical fiber 3 stuck thereupon, the light transmission of the optical fiber 3 is cut off and the crack is detected easily.
Patent JP-S62215108-A (JP)
Inventor: MATSUOKA YUKIHIRO
IPC: F16B4/00
Filed: 1986-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05258716-A (JP)
Title: Low-pressure discharge lamp
IPC: H01J61/72
Filed: 1992-03-16
Abstract: PURPOSE:To make the long life of a fine diameter low-pressure discharge lamp by mixing hafnium oxide and titanium oxide into specific thermoelectron radiational substance in a low pressure discharge lamp, which is used when the inner diameter and lamp current of a tube have a specific value or less. CONSTITUTION:A glass tube 1, of a low-pressure discharge lamp used at a lamp current of 50 mA or less, is a miniature one, having an overroll length of 400 mm or less and an inner diameter of 10 mm or less, and in which a phosphor 2 is baked on the inner surface. A glass stem 3, on which a lead wire 4, having a filament 6 to which thermoelectron radiational substance 5 is applied to the tip is sealed, is welded to both ends of the tube 1. In the substances 5, at least one kind of barium oxide, strontium oxide, and calcium oxide is mixed with hafnium oxide and titanium oxide, and is ball-milled, together with nitro-cellulose as a binder, to be used. Finally, the tube 1 inside is exhausted, an appropriate quantity of argon gas 7 and mercury 8 is enclosed and an exhaust pipe 9 is tip-sealed to be completed.
Patent JP-H11253993-A (JP)
Title: Treatment of nitrate nitrogen in water to be treated
Inventor: NAKAMURA HIROSHI
IPC: C02F1/46
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance a nitric acid reducing speed by setting an anode and a cathode within a reaction tank and suspending denitrifying bacteria within the reaction tank and reducing water to be treated containing nitrate nitrogen by nitric acid within the reaction tank. SOLUTION: A cathode 2 and an anode 3 are arranged within a reaction tank 1 so as to be spaced apart from each other appropriately and a current is supplied to these electrodes 2, 3 by a constant current electrolytic apparatus 4, and water 5 to be treated containing nitrate nitrogen such as waste water is stirred by a stirrer 6 to be subjected to nitric acid reducing treatment. As mentioned above, denitrifying bacteria are not fixed on the surfaces of the electrodes 2, 3 but suspended in the reaction tank 1 to perform nitric acid reduction and, therefore, a nitric acid reducing speed can be increased to a large extent.  Since denitrifying bacteria are suspended in the reaction tank 1, a period for fixing denitrifying bacteria to the electrodes 2, 3 is dispensed with and, by raising the concn. of bacteria suspended in the reaction tank 1, a nitric acid reduing speed can be easily increased.
Patent JP-H10252864-A (JP)
Title: Gear and gear supporting mechanism
Inventor: MAMIYA AKIFUMI
IPC: F16H55/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a gear and a gear supporting mechanism having high rigidity and high accuracy. SOLUTION: A gear 10 is provided with a cylindrical rim 12, and a peripheral surface of the rim 12 is formed with teeth 14 radially around a shaft core P. A columnar boss 20A is projected from a shaft 20, and a peripheral surface 20B of the boss 20A and an inner peripheral surface 12A of the rim 12 are abutted each other, and the gear 10 is supported by the shaft 20 freely to be turned. Even in the case where the gear 10 is rotated by a driving gear 24, since the inner peripheral surface 12A of the rim 12 is supported by the peripheral surface 20B of the shaft 20, deformation of the gear 10 is prevented.  Consequently, at the time of engaging the gear 10 with a driven gear, even in the case where a load is applied to a geared surface (teeth 14) of the gear 10, since the rim 12 is formed in the inner peripheral side of the teeth 14 of the gear 10 and while the outer peripheral surface 20B of the shaft 20 supports the inner peripheral surface 12A of the rim 12, rigidity and accuracy are improved.
Patent JP-H06246585-A (JP)
Title: Machining program preparing device for machine tool
Inventor: ITO MASAMICHI
IPC: B23Q15/00
Filed: 1993-02-22
Abstract: PURPOSE:To prepare an optimum machining program automatically by the cooperation of chuck pressure with cutting conditions. CONSTITUTION:In an NC lathe or the like provided with a chuck, machining data is inputted by a keyboard land displayed on a CRT 3 through an input control part 2 and also stored in an input data storage part 4. Machining processes, machining order, applied tools, and cutting conditions are determined on the basis of the stored data. A chuck condition determining part 9 determines the optimum chuck pressure on the basis of the cutting condition, and registers it into a machining program registering part 10 and also displays it on the CRT 3. A chuck condition input control part for inputting the chuck pressure may be provided to constitute in such a way as to determine the cutting condition by a cutting condition determining part on the basis of the chuck pressure.
Patent JP-S60203049-A (JP)
Title: Automatic dial device
Inventor: KISHIMOTO SATORU
IPC: H04M1/2745
Filed: 1984-03-28
Abstract: PURPOSE:To omit the need for the re-registration to a change of the place of installation of an automatic dial device, by stopping selectively the transmission of a toll number. CONSTITUTION:When a key switch of a key switch matrix circuit 1 is pushed, the input of the key switch is supplied to a keyboard decoder circuit 2 and detected. A memory control circuit 3 reads the data on the telephone number corresponding to the pushed key switch out of a memory 4. The outputs of the key switches SW1 and SW2 are supplied to an oscillation control circuit 5. When the switch SW1 is pushed, an oscillation output including a toll number is delivered from an oscillation circuit 6. While an oscillation output of the telephone number excluding the toll number is delivered when the switch SW2 is pushed.
Patent JP-H06274318-A (JP)
Title: High speed arithmetic unit
Inventor: SAWADA HIDEHO
IPC: G06F7/533
Filed: 1993-03-18
Abstract: PURPOSE:To simultaneously execute an arithmetic operation including the arithmetic operator of more than two on a high speed arithmetic unit in a processor in a computer system. CONSTITUTION:Registers 21, 22, 22,..., and 2n temporarily hold numerical data D1, D2,..., and Dm constituting bit data of four bits and the like, for example, received from a storage means 10. An allocation means 30 allocates bit data BD for respective pieces of numerical data D1, D2,..., and D, outputted from the registers 21, 22,... and 2n. An addition means 40 executes addition at every bit data BD allocated to the allocation means 30, and outputs an arithmetic result AD.
Patent JP-H01232263-A (JP)
Title: Immunoassay of triiodothyronine ingestion rate
Inventor: YAMADA MAKI
IPC: G01N33/53
Filed: 1988-03-14
Abstract: PURPOSE:To measure a triiodothyronine ingestion rate with a simple analysis system by using an anti-thyroxin binding globulin antibody and a triiodothyronine labeling conjugate which can react with the thyroxin binding globulin. CONSTITUTION:This immunoassay uses the anti-thyroxin binding globulin antibody. While this antibody may be a polyclonal antibody, said antibody is more preferably a monoclonal antibody. The thyroxin binding globulin labeling section of the monoclonal antibody is required to be not provided in the triiodothyronine conjugating section of the thyroxin binding globulin and near the same in case of using the monoclonal antibody. The labeling conjugate of the triiodothyronine which can react with the thyroxin binding globulin is used in this immunoassay. The triiodothyronine ingestion rate is thereby safely and easily measured with the simple and distinct analysis system without using the non-labeled triiodothyronine, thyroxin or the antibodies thereof.
Patent JP-S60205141-A (JP)
Title: Heat absorbing and dissipating curtain wall
Inventor: OOSHIMA KAZUO
IPC: F24F5/00
Filed: 1984-03-28
Abstract: PURPOSE:To reduce processing cost, improve heat transfer characteristics and prevent electric corrosion by a method wherein legs for connecting heat medium tubes with flat plate heat absorbing fins and other curtain wall as well as fixing legs connecting the tubes with reinforcing members are formed integrally. CONSTITUTION:A flat plate 1, the heat absorbing and dissipating fins 2, legs 3 for heat medium tubes, the heat medium tubes 4, the connecting and fixing legs 6 and the connecting legs 8 are formed integrally by a metal such as aluminum, for example. According to this method, man-hours for attaching the heat medium tubes 4 to the legs 3 for heat medium tubes are omitted, a countermeasure for preventing electric corrosion of the heat medium tubes 4 and the legs 3 for the heat medium tubes becomes unnecessary and, further, contacting thermal resistance may be eliminated. The curtain wall of desired size may be formed by the combination of the connecting and fixing legs 6 and the connecting and reinforcing members 7 as well as the combination of the connecting legs 8 and other curtain walls 9.
Patent JP-H04293241-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HIROTA MASAKI
IPC: H01L21/265
Filed: 1991-03-22
Abstract: PURPOSE:To shorten manufacturing time, reduce cost as compared with the conventional IG method, lengthen gettering action, and reduce wafer contamination during a gettering process as compared with the conventional EG method, regarding a semiconductor substrate manufacturing method using gettering action. CONSTITUTION:The following are provided; a process wherein an amorphous layer 2 is formed in a semiconductor substrate 1 by ion implantation, and a process wherein a residual defect layer 3 is formed by heat tratment of rapid thermal annealing.
Patent JP-H10242608-A (JP)
Title: Burn-in board
Inventor: OKAJIMA HITOSHI
IPC: H05K3/46
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit of a VCC pattern and a GND pattern of a burn-in board due to exposure of the patterns by wearing. SOLUTION: A slit A is provided on an outer periphery of a LAY 2 (VCC pattern) and a slit B is provided on an outer periphery of a LAY 3 (GND pattern). Further, a structure of a floating VCC pattern and a floating GND pattern is provided on its outer periphery, and a floating pattern A and a floating pattern B are provide on both the surfaces of the board. Since the patterns A, B are provided and reinforced, a progress of wearing of an insulator is suppressed more as compared with a conventional board. When wear is further advanced in the board, the VCC pattern and the GND pattern are released, and short-circuited by metal chips. However, since the VCC pattern is electrically isolated from the GND pattern via the slit, no fault occurs.
Patent JP-H10249537-A (JP)
Title: Resistance welding method
Inventor: KOBAYASHI NOBUO
IPC: B23K11/16
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the welding strength by setting the pressure on a work of an electrode tip on the thinner plate side to be larger than the pressure on the other electrode tip to prevent the spatter or tip deposition on the thinner plate side. SOLUTION: At the striking position of a work W in which a thin plate (b) is lapped on thick plates a, a, the pressure FU of an upper tip 5 on the thin plate (b) side to the work W is larger than the pressure FL of a lower tip 3. To satisfy the inequality FU>FL, the lower tip 3 is abutted on the lower side of the work W by elevating a gun body, and the upper tip 5 is lowered and abutted on the upper side of the work W. The pressure FU on the upper tip 5 is increased by pushing down the gun body by the push-down quantity, while the pressure on the lower tip is reduced by the press-down quantity to satisfy the inequality of FU>FL.  The contact pressure between the thick plate (a) and the thin plate (b) becomes larger than the contact pressure between the thick plates a, a, and the contact resistance, the resistance heat generation during the energization, and the nugget N are larger between the thick plates a, a. The welding strength between the thick plates a, a is improved thereby.
Patent JP-H07123701-A (JP)
Title: Ripple current absorbing circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H01G9/26
Filed: 1994-03-29
Abstract: PURPOSE:To provide a ripple current absorbing circuit which has characteristics equal to those of the aluminum electrolytic capacitor and, at the same time, a long service life. CONSTITUTION:In a ripple current absorbing circuit, the series circuit of a nonpolarized capacitor 14 connected in parallel with a ripple load 11, choke coil 13 connected in parallel with the capacitor 14, and polarized capacitor 12 is provided and a DC power source 10 is connected across the capacitor 12.
Patent JP-S60200928-A (JP)
Title: Production of cupreous dispersion strengthened alloy
Inventor: YONEMOTO TAKAHARU
IPC: C22C1/10
Filed: 1984-03-26
Abstract: PURPOSE:To produce a copper-alumina dispersion strengthened alloy having excellent hardness and heat resistance by mixing copper powder and aluminum powder having adequate grain sizes at a specific ratio and growing adequately the grain size during the course of mixing and subjecting the mixture to reduction and compaction molding. CONSTITUTION:Aluminum powder having <=150 mesh grain size is mixed at 0.1-3wt% with copper powder having <=150 mesh grain size and the mixture is mixed, ground and press welded by a ball mill, etc. and is mixed until the grain size grows to >=150 mesh during the course of mixing. The oxygen on the surface of the copper and aluminum combines with the aluminum to form the particles dispersed finely with the alumina in the copper. The mixture is then reduced and is hot or cold worked after compaction molding by which the cupreous dispersion strengthened alloy dispersed finely and uniformly with the alumina in the copper and having excellent hardness, conductivity, heat resistance, etc. is obtd.
Patent JP-S60202574-A (JP)
Title: Picture recording device
Inventor: KATOU TADASHI
IPC: H04N7/18
Filed: 1984-03-27
Abstract: PURPOSE:To save the memory capacity and to record picture data by recording the digital picture data while changing the number of bit planes according to the content of the picture. CONSTITUTION:A TV camera 14 picks up an endoscope image and outputs video signals. These video signals are supplied to an A/D converter 15 and then converted into the multi-value digital picture data according to the sampling signal of a sampling frequency varying circuit 16. This picture data is stored to a picture memory 17 consisting of plural bit planes. In such a case, the picture data corresponding to a comparatively rough picture of two gradations is stored to the upper bits, i.e., to an HSB bit plane. Then the gradation becomes fine toward lower bits, and the picture data corresponding to these fine gradation are stored. Thus the memory capacity can be reduced since the picture information can be stored with the minimum necessary quantity of information.
Patent JP-H11237200-A (JP)
Title: Toy firework
Inventor: SAKAKIBARA MASATOSHI
IPC: F42B4/22
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a top firework in which interest and gracefulness as a toy are enhanced by constituting a three-dimensional external view abundant in variation and required commodity information of the inner structure, and the like, can be transmitted to a user at the time of purchase. SOLUTION: The top firework 1 comprises a body shell 2 made of a transparent or translucent material, and a powder containing section (e.g. a tubular section) 3 in the body shell 2 made of an opaque material, wherein a gap space 7 is formed between the body shell 2 and the powder containing section 3. Since the inner structure is exposed at feast partially and a three-dimensional external view abundant in variation can be constituted according to the distance between the body shell 2 and the powder containing section 3, interest and gracefulness as a toy are enhanced and required commodity information of the inner structure, and the like, can be transmitted to a user at the time of purchase.
Patent JP-H06270997-A (JP)
Title: Oil supply unit
Inventor: ASAI JUNKO
IPC: B60S5/02
Filed: 1993-03-18
Abstract: PURPOSE:To suppress a sharp increase in the price of an oil supply unit and enhance the freedom of design by decreasing the number of oil supply nozzles through the cleaning of combined piping and oil supply nozzles, after feeding oil via. one tributary piping and combined piping, and feeding another type of oil through other tributary piping and combined piping. CONSTITUTION:By switching a supply oil type selector valve 20, this unit is designed to supply oil, for example, in a tank 3A of A system through an oil supply nozzle 25 via a combined piping 5. After oil is supplied, by switching a clean system selector valve 18 and oil cleaning selector valve 15A, the combined piping 5 and oil supply nozzle 25 are cleaned with compressed air from an air compressor 17. Then, by switching a supply oil type selector valve 20, this unit can supply oil, for example, in a tank 3B of B system through an oil supply nozzle 25 via a combined piping 5, enabling the supply of different types of oil as required. Thus, the oil supply nozzle 25 can be used to supply two types or more oil with one oil supply unit.
Patent JP-H11320203-A (JP)
Title: Bar feeder for automatic lathe having pre-feeding device
Inventor: RAVAIOLI SILVANO
IPC: B23B13/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately operate even a small-diameter bar by providing a mutual engaging means to be engaged with each other when a cover is lifted and a carriage is positioned at the initial position so as to previously feed the bar along a guide channel. SOLUTION: A chain 13 is operated, and a carriage 24 is moved forward by a strip 16 engaged with a recessed part. Firstly, an auxiliary pusher 28 is made to collide with a rear end of a bar by the forward movement of the carriage 24 so as to feed the bar toward a lathe. When the carriage 24 is overlapped with a tub, the tab is forcibly pulled into a seat part of the strip 16 and the carriage 24 is held in the condition that it is pushed downward. When the bar enters a channel, in the condition that a rear end thereof is positioned in the downstream of a front end of a bar pusher 33, the carriage 24 is driven for returning stroke. When this stroke is finished, engagement of a slider 14 is switched from the carriage 24 to the bar pusher 33.
Patent JP-S59183798-A (JP)
Inventor: FUKUMARU KATSUSUKE
IPC: D06F58/18
Filed: 1983-04-04
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。