baber/WOPTO huggingface dataset:
Patent JP-H10324238-A (JP)
Title: Leg device and hydraulic cylinder
Inventor: AZAGAMI MASAYOSHI
IPC: B61B13/08
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To attach in a compact manner piping for supplying a hydraulic pressure to a hydraulic pressure room in a side for lowering a wheel selected from two hydraulic rooms plotted by an operation piston irrespective of a device where a spring mechanism and a damper mechanism are integrated in a hydraulic cylinder. SOLUTION: A hydraulic cylinder is provided with a second cylinder member 150 concentric-circular to a cylinder main body 52 in the outer periphery of the same. The hydraulic cylinder is also provided with a spring mechanism 70 in the outer periphery of the second cylinder member 150 and an oil chamber 810 (820) between the inner periphery of the second cylinder member 150 and the outer periphery of cylinder 52. A leg lowering port 662 is arranged in a head end member 66 connected to the second cylinder member 150. Piping 90 L-shaped in section communicates the low lowering port 662 with the hydraulic pressure chamber 820 in a side for lowering a wheel. One end of the piping 90 is fixed to the heat part of the cylinder main body 52 and the other end is supported to be moved by a cylindrical guiding member 95.
Patent JP-H0346404-A (JP)
Title: Dual reflection mirror antenna
Inventor: ENDO NOBUHIRO
IPC: H01Q19/19
Filed: 1989-07-13
Abstract: PURPOSE:To make the reflection mirror system small in size and to improve the radiation characteristic by opposing the apex of a conical face sub reflecting mirror to a primary antenna, and forming the conical face to be a slightly recessed face. CONSTITUTION:A sub reflecting mirror 2 is formed to be conical while its apex is opposite to a primary radiator 1, the conical face is formed to be a slightly recessed face, and the center axis 4 of a main reflecting mirror 3 is shared in common. In such constitution above, a radio wave irradiating the middle of the reflecting mirror 2 among radio waves radiating from the radiator 1 is reflected in the outer circumference of the reflecting mirror 3, and the radio wave reflecting in the outer circumference of the reflecting mirror 2 is reflected to a position the distance of which from the center axis 4 of the reflecting mirror 4 is larger than the outer diameter if the reflecting mirror 2. Moreover, the radio wave irradiating the point between the center of the reflecting mirror 2 and the outer circumference is reflected sequentially to a position close to the center axis 4 of the reflecting mirror 3 as the irradiating point is parted from the center axis of the reflecting mirror 2. Thus, the radiator 1 is made close to the reflecting mirror 2 and the size of the radiator 1 and the reflecting mirror 2 is made small.
Patent JP-H0720926-A (JP)
Title: Facility management device
Inventor: KUZURO AKIHIKO
IPC: G06Q50/10
Filed: 1993-06-29
Abstract: PURPOSE:To improve the operability by eliminating the need for the repetitive input of the same equipment symbol between different application functions. CONSTITUTION:An equipment ledger management key 2-311 is selected in a menu bar 2-31 to display a retrieval condition setting screen 2-33 by a pull-down display method. Equipment symbols (equipment kind-installation section-floor serial number) are set in the retrieval condition setting screen 2-33. The equipment symbols are determined by operating an 'OK' key 2-336 and stored in a data base by overwriting. Then, an operation result management key is selected in the menu bar 2-31 to display a retrieval condition setting screen by the pull-down display method. Then, the same equipment symbols as those set in the retrieval condition setting screen 2-33 of the equipment ledger management function are automatically set in this screen on the basis of the equipment symbols stored in the data base.
Patent JP-H0468561-A (JP)
Title: Semiconductor storage device
Inventor: KUZUMOTO TAKATOSHI
IPC: H01L21/822
Filed: 1990-07-09
Abstract: PURPOSE:To control the voltage variation of an inner power source voltage caused by load variation without increasing chip size by providing a pad which takes out an internally generated voltage generated by an internal power source voltage generating circuit to the outside, providing a capacitor on a lead terminal and connecting the capacitor between the pad and a ground. CONSTITUTION:An LSI chip 2 is provided with a pad 11 which is connected with a VDD generating circuit 8 as a pad 10 which is connected with a VBB generating circuit 7 as an internal power source voltage generating circuit. The pads 10 and 11 are connected with lead terminals 3 and 4, respectively. Therefore, a chip capacitor C1 is connected with the pad 10 by one edge through the lead terminal 3 and is connected with a ground by the other edge through a ground terminal 13. A chip capacitor C2 is connected with the pad 11 by one edge through the lead terminal 4 and is connected with the ground by the other edge through a ground terminal 14.
Patent JP-2001010296-A (JP)
Title: Decorator and its manufacture
Inventor: KODAMA HIDETOSHI
IPC: A45D33/18
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a decorator to be applied to a barrel of a writing instrument having a stereoscopic protrusion pattern, a cosmetics container or the like without using a resist film or a resist releasing chlorine solvent, by forming a protrusion pattern made of a conductive resin between a conductive base material and a metal film formed on the material. SOLUTION: A protrusion pattern 2 made of a conductive resin is formed on a surface of a conductive base material 1, and a metal film 3 is formed on the surfaces to constitute the decorator. In the case of manufacturing the decorator, first, the material 1 is degreased, and a chromate film or the like is formed as needed, and then dried. Then, the pattern 2 is screen printed on the material 1 by using a screen ink containing a conductive resin, dried, and cured to form the pattern 2 made of the resin on the material 1. Then, a metal layer is formed on the material 1 by a method such as plating, vapor depositing or the like, thereby completing the decorator. Thus, a stereoscopic decorator is obtained without generating an environmental contamination.
Patent JP-S6161858-A (JP)
Title: Protecting mechanics of ink jet head
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/185
Filed: 1984-08-31
Abstract: PURPOSE:To eliminate the regular inspection of supplying water and the like, by a method wherein an ink receiving vessel which shut off nozzle part from the open air by closing a head nozzle end, an ink reservoir vessel, and flow shut off means at the flowing route connecting between an ink drying vessel are provided. CONSTITUTION:Ink drips 6 which are sprayed to prevent the hardening etc. of ink at the nozzle end not in use, fall to the ink reservoir vessel 8 through the ink receiving vessel 5 contacting to the head nozzle end 2 and a communicating pipe 7, and are absorbed in a water absorptive felt 9. The ink reservoir vessel 8 is connected to the ink drying vessel 15 having vent hole to the open air and there is a shut-off valve 11 on the way. A plunger of a solenoid 12 moves to a arrow direction while electric source of the device is cut, and shut off a flowing route of a water level pipe 10. Hereby, the space formed by the head nozzle end 2 and the shut-off valve becomes a closed system covering the nozzle part 22. This closed space is maintained in high humidity by steam from the felt 9 in which ink drip 6 are absorbed, and the evaporation and hardening of ink at the ink nozzle part 22 are prevented.
Patent JP-S57106857-A (JP)
Title: Liquid of immobilized phase for analyzing aniline derivative by gas chromatography
Inventor: ONO AOI
IPC: G01N30/56
Filed: 1980-12-23
Abstract: PURPOSE:To separate isomers of aniline derivatives by using nicotinic acid, 1H- benztriazole and benzoguanamine as a liquid of immolibized phase of gas chromatography. CONSTITUTION:A compound, such as nicotinic acid, 1H-benztriazole, benzoguanamine, uracil, guanidine phosphate, hydantoin and acetyl urea, is coated by 10-20% on the surface of C22 fire brick of 60-80 mesh. Six isomers of xylidine and six isomers of dichloroaniline are separated satisfactorily by gas chromatography using this immobilized phase at 120-140 deg.C and gaseous nitrogen as carrier at a flow rate of 20-25ml/min.
Patent JP-2001015134-A (JP)
Title: Combined power generating device of fuel cell with gas turbine
Inventor: YAMANAKA YASUAKI
IPC: H01M8/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a combined power generating device of a fuel cell with a gas turbine, capable of keeping the overall generating efficiency high if the output ratio of the gas turbine to the fuel cell deviates from an optimum value and capable of keeping the generating efficiency high if the fuel cell is somewhat deteriorated in performance with the lapse of time, etc. SOLUTION: This combined power generating device is equipped with a reformer 10 for reforming a fuel gas into a hydrogen-containing anode gas, a fuel cell 12 for generating power from the anode gas and an oxygen-containing cathode gas, a gas-turbine combustor 15 for combusting a fuel with a cathode exhaust gas to produce a high-temperature gas, a gas-turbine generator 16 driven by the high-temperature gas to compress air and to generate power, and a regenerative heat exchanger 20 for preheating air 23a on the outlet side of a compressor by a gas-turbine exhaust gas 21a from the gas-turbine generator 16, thereby adjusting the temperature of air supplied to the fuel cell.
Patent JP-H0828168-A (JP)
Title: Screen stopping device of roll screen
Inventor: FUJIWARA MASAHITO
IPC: E06B9/90
Filed: 1994-07-12
Abstract: PURPOSE:To simplify setting of a screen stopping device by fixing a main spindle on a side plate after setting a screen lowest lowering position by way of holding the main spindle of a winding pipe on the side plate free to rotate. CONSTITUTION:A main spindle 30 of a winding pipe 14 is supported on a side plate 48 free to rotate in a state to completely wind up a screen 58 at the time of setting a lowest lowering position of the screen 58. Thereafter, the lowest lowering position of the screen 58 is set by lowering the screen 58 to a desired position by its dead load, inserting a hexagonal shaft part 50b of a fixing member 50 into a hexagonal hole 38a of the main spindle 38 through a hexagonal hole 48b of the plate 48 after rotation of the pipe 14 is stopped and supporting the shaft 38 on the plate 48 unable to rotate. Additionally, a moving top 18 moves on a screw part 16a with rotation of the pipe 14, makes contact with a correction part 16b and stops in the case of unwinding the screen 58. Thereby, rotation of the pipe 14 is restrained, a ball chain 56 cannot be pulled down and the screen 58 is stopped at a set position. Consequently, it is possible to set a position without removing the winding pipe 14.
Patent JP-H0931357-A (JP)
Title: Production of carbon black and apparatus therefor
Inventor: KANAMARU SHINICHI
IPC: C09C1/50
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil-furnace black process whereby a carbon black is produced in a high yield and to provide an apparatus therefor. SOLUTION: This process is characterized in that, in an oil-furnace reactor comprising the first reaction zone wherein a fuel is burned in the presence of air or an oxygen-contg. gas for combustion to give a high-temp. gas, the second reaction zone which is installed next to the first raction zone and wherein a hydrocarbon feed is introduced and subjected to a carbon-black formation reaction, and the third reaction zone wherein the reactor temp. is quickly lowered to stop the reaction, a nozzle for introducing the hydrocarbon feed in the second reaction zone is installed without using a cooling jacket or is installed such that it is exposed from a cooling jacket partly covering it.
Patent JP-H05193152-A (JP)
Title: Ink supplying device
Inventor: DONARUDO AI RUUFUBOROU
IPC: B41J2/175
Filed: 1992-06-17
Abstract: PURPOSE:To prevent ink from overflowing an ink reservoir erroneously even when an operator is not accustomed to it by monitoring ink charging state in spare ink charging chambers and ink level in an ink charging chamber so as to give instruction to the operator for charging ink. CONSTITUTION:A processing unit 10 receives information on ink bar whether each spare charging chamber has a solid ink bar or not, ink level in a specific print head ink reservoir, position of an ink conveying lever, and alignment of a print head carriage structure 80 with respect to operation of a solenoid and a spare charging structure 30, and accumulates them. Based on this state, the processing unit 10 sends command to an operator interface module 20 and gives instruction regarding a specific ink charging condition to the operator.
Patent JP-H1114930-A (JP)
Title: Deflection scanning device
Inventor: NO YOSHITAKA
IPC: G02B26/10
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To seal the part between an optical box and a lid member. SOLUTION: When a rotary polygon mirror 3 in the optical box 10 rotates, outside air is sucked from between the optical box 10 and lid member 20 to contaminate the rotary polygon mirror 3, etc. For the purpose, a lib 11 is provided to the upper end of the side wall of the optical box 10 and an elastic member 21 is made to abut against the inside of the lib 11 and the external surface of the lid member 20, thereby sealing the part between the optical box 10 and lid member 20. The elastic member 21 is incorporated from outside the lid member 20, so neither double walls as the side wall of the optical box 10 nor a flange, etc., is necessary like a case wherein the elastic member is held between the optical box 10 and lid member 20.
Patent JP-H0734791-A (JP)
Title: Lining method for shield tunneling work
Inventor: KAZAMA HIROSHI
IPC: E21D11/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method wherein linings of high quality can be done by setting-up reinforcements and by placing concrete while a pressure of lining material is being always kept higher than an earth pressure of the natural ground and a water pressure therefrom, it is not necessary to make forms unnecessarily strong, the cost of construction can be reduced, the work of placing the lining material can be simplified, and the efficiency of the work of lining a tunnel is improved. CONSTITUTION:Lining material is placed in a reinforcement-set up chamber R, and at a point of time when a pressure of the material in the chamber R is higher than a pressure outside the chamber R, a check valve 60 provided on a main wall frame or an auxiliary wall frame is opened, and the material is supplied between forms and the natural ground through the check valve 60. A shield machine is allowed to tunnel and to drive while an extruding piston in a piston chamber 23 for concrete is being pushed by pressure-holding jacks 25 so that the pressure of the material becomes higher than an earth pressure in the natural ground and a water pressure therefrom.
Patent JP-2000019591-A (JP)
Title: Camera
Inventor: ITO JUNICHI
IPC: G03B17/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera improved in convenience by attaining a power supply system capable of selectively using plural kinds of batteries which are formed so that the outside shapes are almost the same and the arrangement of an electrode and a rated voltage are different, with a simple constitution. SOLUTION: The camera capable of selectively using a first battery and a second battery 102 which is formed so that the outside shape is almost the same as that of the first battery and different in the arrangement of the electrode and the rated voltage is constituted to provide a battery housing chamber capable of housing the selected one of the first battery or the second battery 102 and battery contacts for electrically connecting the loaded battery to an electric circuit system inside the camera, so as to supply a voltage needed to operate the camera, only when the first battery or the second battery 102 is properly loaded in the battery housing chamber.
Patent JP-S6244815-A (JP)
Title: Constant voltage power supply device
Inventor: NAKAMURA SHIGERU
IPC: G05F1/569
Filed: 1985-08-22
Abstract: PURPOSE:To set up optionally a detecting level by setting up an excess voltage detecting level in an excess voltage detecting level setting register based on an external signal. CONSTITUTION:A constant voltage power supply device is constituted of a constant voltage circuit (a), an excess voltage protecting circuit (p), an excess voltage detecting circuit (b), a D/A conversion circuit (c), and an excess voltage detecting level setting register (d). The value of the register (d) is set up by an externally set signal (s) and the digital value of the register (d) is converted into an analog value, which is inputted to the circuit (b). Consequently, the circuit (b) compares a constant voltage output dc2 with an excess voltage comparing voltage Vref outputted from the D/A conversion circuit (c), and when Vref<dc2, the excess voltage protecting circuit (p) is actuated.
Patent JP-2001014190-A (JP)
Title: Information processor
Inventor: SHINDO HISASHI
IPC: G06F11/34
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processor by which the performance of each instruction to be executed in an information device is measured without giving much burden on a measuring person in measuring. SOLUTION: The information processor is provided with an instruction code extracting means (diagnostic processor) 11 for extracting the instruction code of an object to be measured, a during-measurement flag set means (during- measurement flag) 17 for setting a flag which indicates that the instruction code to be measured, which is extracted by the means 11, is under measurement, a measurement excluding means for excluding the measurement of another instruction code when the means 17 sets the during-measurement flag and an instruction execution time measuring means (execution time counting part) 18 for measuring the instruction execution time of the instruction code which is set by the means 17.
Patent JP-H0848505-A (JP)
Title: Production of metal oxide particles
Inventor: KATO HIROSHI
IPC: C01B33/18
Filed: 1994-08-04
Abstract: PURPOSE:To easily produce a spherical metal oxide having very high single dispersibility and a large average particle diameter in a short time by discharging part of the alkaline reacted aq. soln. into the outside of the system or keeping the volume of the soln. constant in the hydrolyzing process in the process of hydrolyzation of a hydrolyzable organometallic compd. while dropping an alkaline aq. soln. on the compd. CONSTITUTION:A hydrolyzable organometallic compd., preferably alkoxysilane or a low condensation product obtd. by partially hydrolyzing it, especially preferably tetramethoxysilane or tetraethoxysilane is hydrolyzed while dropping an alkaline aq. soln. on the compd. so that 1-6 times (by mol) as much water as the metallic element is added. The aq. soln. is made alkaline with a base, preferably ammonia. In the hydrolyzing process, part of the alkaline reacted aq. soln. is discharged into the outside of the system, e.g. by thrusting a tube and drawing out a part of the soln. or the volume of the soln. is kept constant by continuously drawing out the soln. by a volume corresponding to the total amt. of the soln. dropped.
Patent JP-H0912517-A (JP)
Title: Production and isolation of 4,4'-bis(dialkylamino) benzhydrol
Inventor: KAGAWA TAKESHI
IPC: C09B11/00
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the subject compound by using a specific diphenylmethane as a raw material by a ready operation without using a heavy metal oxide, useful as a main raw material for a pressure-sensitive or a heat-sensitive coloring matter, etc. CONSTITUTION: A 4,4'-tetraalkyldiaminodiphenylmethane of formula I (R<1> and R<2> are each 1-4C alkyl) (e.g. 4,4'-tetramethyldiaminodiphenylmethane, etc.) is oxidized with a benzoquinone replaced with a halogen or a cyano group (e.g. chloranil) in an organic solvent (e.g. toluene, etc.) in the presence or absence of an organic acid (e.g. acetic acid, etc.) or an inorganic acid (e.g. sulfuric acid), treated with an acidic aqueous solution and preferably further neutralized to pH 4.3. The precipitate is filtered off, the filtrate is further adjusted with a caustic alkali to >=7.0 to give the objective 4,4'-bis(dialkylamino)benzhydrol of formula II. The oxidation reaction is preferably carried out by the treatment with 2-10% of the acidic aqueous solution at 10-35 deg.C for 2-10 hours.
Patent JP-H0687930-A (JP)
Title: Syndiotactic crystalline propylene copolymer
Inventor: MAURITSUIO GARIMUBERUTEI
IPC: C08F210/06
Filed: 1991-06-27
Abstract: PURPOSE: To provide a copolymer useful as a film or the like, having a prescribed melting point, solubility and excellent in mechanical characteristics by copolymerizing a gaseous mixture of propylene and 1-butene in a certain ratio by using a specific catalyst.  
     CONSTITUTION: By treating a gaseous mixture of propylene and 1-butene under the condition where from 2 to 10% by mole of 1-butene is contained in the supplied gaseous mixture and the copolymerization temperature is lower than 20°C to copolymerize using a catalyst obtained from (cyclopentadienyl-1- fluorenyl)-hafnium dichloride or (cyclopentadienyl-1-fluorenyl)zirconium dichloride and cyclic or linear polymethylaluminoxane compounds of formula I (wherein n is of from 2 to 25) and formula II (wherein n is of from 1 to 25), the objective copolymer having a melting point from 120 to 140°C and less than 10% by weight of xylene soluble portions is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1025688-A (JP)
Title: System identification equipment for paper machine
Inventor: SASAKI HISAFUMI
IPC: D21F7/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system identification equipment for a paper machine that can be operated by an operator who has no particular skill in step response in profile control. SOLUTION: This system identification equipment for a paper machine comprises means 10 for arithmetically operating theoretical positional response [P1 (i)] determined on the basis of paper contraction caused in a paper flow distance from a control point to a detector point, means 20 for arithmetically operating a slice-corresponding profile corresponding to the operating point by using a measurement value at the detector point, means 30 for arithmetically operating the degree of adaptability of each operating point by multiplying the slice-corresponding profile by an interference factor expressing an effect caused at the detector point when an operating point is operated, an output selector unit 40 which receives, as input signal, the degree of adaptability at every operating point, makes neural network operation that conducts self- feedback to a self-operating point, and sends out,  as output, an output slice selector function, and a step response output unit 50 that makes step response to an operating point surviving in a range where the mutual interference is inhibited by using the output slice selector function.
Patent JP-S5971659-A (JP)
Title: Preparation of frozen tofu (bean curd)
Inventor: TORAYA MITSURU
IPC: A23L11/00
Filed: 1982-10-19
Abstract: PURPOSE:To prepare frozen Tofu (bean curd) having variety of shapes, by adding a coagulating agent to soybean milk to give a material, casting it into a porous cylindrical mold having a given crosssectional shape, putting a falling cover in the mold, dehydrating and molding it. CONSTITUTION:For example, the cylindrical mold 1 having a crosssectional shape with a flower pattern and a large number of the small holes 2 on the surface is inserted into the bottom plate 3 having the hollow 4. The material A obtained by adding a coagulating agent such as calcium chloride, etc. to soybean milk is cast into the cylindrical mold 1. The falling cover 5 is put in the cylindrical mold 1, Tofu is molded, and Tofu is extruded from the cylindrical mold 1 by using the falling cover 5 after the molding. The Tofu is frozen, aged, thawed, and dried to give frozen Tofu.