baber/WOPTO huggingface dataset:
Patent JP-H10182270-A (JP)
Title: Agitator for circular fermenter
Inventor: KUREHA HIROSHI
IPC: C12M1/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the agitator which is used for successively scraping up raw material portions from the bottom of a circular fermenter and backwardly dropping the raw material portions by rotation of the agitator within the circular fermenter and capable of easily performing removal of foreign matter when an abnormality occurs in the agitator, replacement of parts worn by a long term operation of the agitator and regular inspection of the agitator. SOLUTION: In a circular fermenter using this agitator, an elevating/lowering frame 4 is mounted on a rotary frame 2 for the agitator, which extends from the center of the fermenter in the radial direction and the front end of which is placed on a rail R, and fitted with the agitator 3. Vertical guide frames 10 are erected in the rotary frame 2 so as to be opposite to each other and used as elevating/lowering guides. An elevation/lowering mechanism of the elevating/lowering frame 4 consists of four hoist chains 11, four chain guide pulleys 12, two multiple-line chain pulleys 13, a common driving shaft 14 to the both chain pulleys 13 and a driving motor 15.
Patent JP-H09169044-A (JP)
Title: Injection mold apparatus
Inventor: ADACHI YOSHIYO
IPC: B29C45/37
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the replacing work of a core mold and to effectively improve work efficiency even at the narrow place on an injection molding machine or the like. SOLUTION: A first mold 1 having at least a recessed part 1A for a molded product and a second mold 2 having the function of applying patterns to the surface of the molded product formed by the first mold 1 are provided. The second mold 2 is constituted of a core mold 2A having function applying patterns to the surface of the molded product and the core mold support 2B supporting the core mold 2A in a freely detachable manner. One end part of the core mold 2A is formed into a U-shaped cross-sectional shape engageable with one end part of the core mold support 2B.
Patent JP-H11168163-A (JP)
Title: Electronic circuit package cooling device
Inventor: KAWANO RYUSUKE
IPC: H01L23/467
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To lessen an arrangement pitch between vertically arranged electronic circuit packages by a method, wherein the packages are respetively coupled thermally with heat transmission plates in a state such, that the packages face directly or indirectly the plates, the end part on one side of the end parts of each heat transmission plate is practically used as one part of a duct, and electrically-driven fans for sending the wind to the duct are provided. SOLUTION: Electronic circuit packages 11A and 11B are respectively coupled thermally with heat transmission plates 14A and 14B via aluminium plates 13A and 13B, and the plates 14A and 14B are thermally coupled with a radiation fin 17. Accordingly, heat generated from heating elements of the packages 11A and 11B are transferred from the plates 13A and 13B to the plates 14A and 14B, are transferred to the fin 17 by the plates 14A and 14B and here, the heats are cooled with the wind generated by electrically-driven fans 18 and 19. The wind is sent to the side parts of the fin 17 and as the heats, which are generated from the packages 11A and 11B, can be dissipated by cooling forcedly the fin 17, the arrangement pitch between the vertically arranged pakcages 11A and 11B can be lessened.
Patent JP-H05157604-A (JP)
Title: Thermal flowmeter
Inventor: KIKUCHI TORU
IPC: G01F1/69
Filed: 1991-12-05
Abstract: PURPOSE:To prevent the conduction of heat generated from a control circuit to a heat sensitive resistor element and heating resistor element so as to improve the detection accuracy of a thermal flowmeter by constructing a holder positioned in an air passage to a hollow structure which is partially blocked at a rate higher than a specific volume ratio. CONSTITUTION:A holder 26 is constructed to a hollow structure having a hollow section 42 the volume of which is at least 20% of the entire volume of the holder 26 and the section 42 is communicated with an air passage 22 through the outside end face of the passage 22 so that the holder 26 can have a nearly bottomed-cylindrical shape and the bottom section of the holder 26 can be positioned in the passage 22 as a blocking section. When a thermal flowmeter is constituted in such a way, the adverse influence off the heat generated from a control circuit 32 to an heating resistor element 34 and heat sensible resistor element 36 is effectively prevented and the detection accuracy of the flowmeter is improved, because the heat is hardly transferred to the elements 34 and 36 through the holder 26.
Patent JP-H09176852-A (JP)
Title: Magnetron sputtering device
Inventor: IWASAKI MASAAKI
IPC: C23C14/35
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To uniformize the intensity of the magnetic field on the surface of a target from the start of the use of the target to its completion, to keep a stable sputtering state and to prevent the change of the film thickness of a sputtered film deposited on a substrate and the distribution of the film thickness. SOLUTION: In a magnetron sputtering device arranged oppositely to a substrate 3 on which a sputtered film is formed and having a magnet 7 arranged on a side opposite to the side at which the substrate of a target 4 to form the material of the sputtered film deposited on the substrate is arranged, a distance changing means 11 relativery changing the distance between the target and magnet is provided, and in accordance with the reduction of the target 4 accompanying the progress of sputtering, the distance between the target and magnet is made wide.
Patent JP-H11182946-A (JP)
Title: Refrigerating device
Inventor: ANDO NAOKI
IPC: F25B1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device wherein cooling speed is raised for shorter cooling time by controlling, with good follow-up characteristics, refrigerant circulation amount to load fluctuation while a compressor is protected from over load, for sure high refrigeration capability. SOLUTION: A refrigerant circuit 2 for circulating refrigerant is provided with, at least, a compressor 1, a condenser 3, an expansion valve 5, an evaporator 6, and a suction pressure regulating valve 7, in this order along refrigerant's flow direction. Here, a bypass channel 16 which guides a refrigerant passing the evaporator 6 to a suction side of the compressor 1 while bypassing the suction pressure regulating valve 7 is provided while the bypass channel 16 is provided with a solenoid valve (flow-rate control valve) 17, and the travel of the solenoid valve 17 is controlled according to refrigerant pressure (condensation pressure).  When the refrigerant circulation among is reduced to lower refrigerant pressure (condensation pressure), the solenoid valve 17 is opened and the refrigerant bypasses the suction compression regulation valve 7 so that it is sucked into the compressor 1 even through the bypass channel 16, thus the compressor 1 is protected while refrigerant circulation amount is increased to raise refrigeration capacity.
Patent JP-H06296393-A (JP)
Title: High-speed motor
Inventor: BAN ITSUKI
IPC: H02P6/06
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a reluctance motor, a brushless motor and a stepping motor which have a high speed, a high torque and excellent efficiency. CONSTITUTION:At the time when electrification of one armature coil 32a is stopped through the intermediary of one switching element on the negative voltage side, magnetic energy is made to flow in a capacitor 46a of a small capacity, charged and held therein at a high voltage, and thereby a current is made to fall quickly and then made to rise quickly at the time of electrification of the next armature coil 32b. However, the rise of the electrification of the armature coil 32 is insufficient due to a copper loss and an iron loss of the armature coil, only with the static energy charged in a capacitor 46b. To cope with this, a chopper circuit is provided as an attachment. Thereby the magnetic energy of the armature coil is made to flow by a small quantity in the capacitor of the small capacity, accumulated and held therein so that the armature current may rise at a higher speed.
Patent JP-H11182289-A (JP)
Title: Control device for cylinder fuel injection type two-cycle engine
Inventor: MOTOSE JIYUN
IPC: F02B75/18
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent heating of a catalyst and maintain exhaust gas in a clean condition and to a desired control characteristic, by detecting temperature of the catalyst inserted into an exhaust passage and controlling fuel blow-by amount according to the detected temperature of the catalyst. SOLUTION: A setting means 205 sets fuel injection amount and fuel injection timing based on outputs from a rotation speed detecting means 202 and a load detecting means 203. An air-fuel ratio detecting means 201 detects air-fuel ratio oxygen concentration) after combustion, an air-fuel ratio control means 206, based on the detection signals, calculates fuel injection time and fuel injection timing so that the airfuel ratio equals to theoretical air-fuel ratio, and a fuel injection valve 13 is feed-back controlled. At this time, a catalyst temperature detecting means 204 detects temperature of a catalyst in an exhaust system, a correcting means 207, based on the detected temperature, sets a correction value so that injection time is reduced at catalyst temperature higher than a given value, and injection starting timing is delayed.
Patent JP-H10202086-A (JP)
Title: Pyrotechnic gas generator
Inventor: PEROTTO CHRISTIAN
IPC: B60R21/26
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a pyrotechnic gas generator contg. a solid charge of the powders bound together with a plastic and used especially for the safety of an automobile. SOLUTION: This gas generator 1 includes a Lova-type solid charge 12 of the powders bound together with a plastic and the gas outlet openings 14a and 14b closed with an erodable ring 15 having a cylindrical hole 16 closed with a cover 17. The burst pressure of the cover 17 and the initial diameter of the hole 16 are determined to avoid the extinction in the initial stage of the charge. The diameter of the hole 16 is increased in the process of actuation to avert the damage of an overpressure in the generator.
Patent JP-H10195768-A (JP)
Title: Adhesion treatment of polyester fiber for reinforcing ethylene-propylene rubber
Inventor: ABE YUKIKO
IPC: D06M101/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide the adhesion treatment of polyester fiber for reinforcing ethylene-propylene rubber that gives excellent adhesion to ethylene-propylene rubber and is suitably useful as a fiber-reinforcing layer or a fiber base fabric for rubber hose, V-belt type conveyer belt and other products. SOLUTION: Polyester fiber is previously treated with the first treatment agent containing a polyepoxide compound and then with the second treatment agent containing resorcin-formalin rubber latex(RFL), a blocked polyisocyanate, a chlorophenol and a rosin resin emulsion and/or terpene resin emulsion.
Patent JP-H05161784-A (JP)
Title: Waste water treatment method for dry cleaner
Inventor: YAMAMOTO MASAO
IPC: C02F9/00
Filed: 1991-12-10
Abstract: PURPOSE:To diffuse the drain from a dry cleaner into the atmospheric air as a gas along an exhaust standard without discharging it as a liquid. CONSTITUTION:The drain generated by dry cleaning is evaporated by an evaporator 8, the vapor is guided into a duct 14 having an air heater 12 and a blower 13, heating the indoor air, and discharging it to the outdoors, the vapor is sucked by the air stream in the duct 14, mixed with a large quantity of the indoor air, and discharged to the outdoor atmosphere.
Patent JP-2001166832-A (JP)
Title: Flow rate control valve device for two kinds of fluids
Inventor: TANUMA MASAYOSHI
IPC: G05D9/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to control the flow rates of two kinds of fluids while controlling the flow rates to a fixed ratio and to simply and suitably allow one fluid to secure a required minimum flow rate. SOLUTION: A 1st flow rate control valve 11 and a 2nd flow rate control valve 31 for respectively controlling the flow rates of 1st fluid and 2nd fluid are arranged on both the sides of the rotation center axis of a rotary knob 51 and the valve bodies 15, 35 of these valves 11, 31 are moved in the center axis direction interlocking with the rotation of the control 51 to control the flow rates. A by-pass 7 is formed on a 1st fluid 2 into which the 1st fluid is allowed to flow, a by-pass opening/closing valve 61 formed so as to be decentered from the rotation center axis of the control 51 is opened simultaneously with the start of rotation of the control 51 to allow the by-pass 7 to secure the minimum flow rate.
Patent JP-H05162539-A (JP)
Title: Window molding for automobile and its manufacture
Inventor: YADA YUKIHIKO
IPC: B29C48/12
Filed: 1991-12-10
Abstract: PURPOSE:To enable an automobile window molding to be extrusion molded continuously in one body over the whole length as well as enable the molding to be mounted well irrespective of variations in the stepped difference and gap sizes between the car body panel and window glass member. CONSTITUTION:In correspondence with the stepped difference and gap sizes formed between a window glass member and a car body panel, the height and width of a foot part 21 to be inserted into the gap therebetween are set and a window molding is formed in this way.
Patent JP-2000167274-A (JP)
Title: Buttonholing stitch and buttonholing sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B3/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a strong buttonholing stitch of a beautiful appearance and excellent touch and a buttonholing sewing machine capable of sewing the buttonhole of such a stitch without the need of a complicated structure or labor. SOLUTION: In this buttonholing stitch for sewing the periphery of an elongated buttonhole H, at the periphery of the end part of the buttonhole H, a cross stitch crossing the center part C and going over the extension line of the buttonhole H almost at the right angle is formed together with radial stitches whose center part C is a prescribed part including the extension line of the buttonhole H.
Patent JP-2000188190-A (JP)
Title: Method and circuit device for comparing various voltage threshold values with input signal in electronic flasher unit
Inventor: FRITZ ANDREAS
IPC: B60Q11/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To improve a circuit device for comparing various voltage threshold values with an input signal in an electronic flasher unit in order to avoid the same circuit part to a remarkable extent when voltage drop is compared to various values of reference voltages with a simple style and method. SOLUTION: A threshold value generator circuit 40 is controlled by a control unit 41 and generates various voltage threshold values, an input signal and the voltage threshold values are fed to a comparator circuit 37, the comparison result is fed to a circuit part 38 connected successively, and various operations are performed in the circuit part depending on the comparison result. These method and circuit device are particularly suitable for using in an electronic flasher unit, a current flowing through a flashing circuit is measured by a measurement resistor thereat, and the measured voltage is a scale relative to whether an additional flashing lamp is connected or not, whether the flashing lamp has failed or not, or whether there is a short circuit or not.
Patent JP-H07201712-A (JP)
Title: Illuminance distribution adjusting device
Inventor: ENDO KENJI
IPC: G03B27/16
Filed: 1993-12-27
Abstract: PURPOSE:To enable the illuminance distribution to be easily adjusted by a method wherein, when a light source position is decided to be shifted by a deciding means, the shifting direction and amount of a required light source are computed so as to shift the position of the light source. CONSTITUTION:After the keeping process is finished, the illuminance distribution measurement is performed by the illuminance distribution measuring part 111a of a deciding part 103. Next, the slip-page is computed by the slippage computer 112a of the deciding part 103. Next, if the light source is to be shifted or not is decided by the slippage deciding part 113 of the deciding part 103. In order to shift-adjust the light source, firstly, the illuminance distribution is measured by the illuminance distribution measuring part 111b of a shift computer 105 and then the slippage is computed by the slippage computer 112b of the shift computer 105. Next, the shift direction and amount are computed by the shift direction amount computer 115 of the shift computer 105. Next, the light source is shifted to a specific position by a light source shifting part 107. Through these procedure, the illuminance distribution can be easily adjusted.
Patent JP-H05161913-A (JP)
Title: Manufacture of damper for suspension device
Inventor: NAKAZAWA YASUSHI
IPC: B21C23/14
Filed: 1991-12-11
Abstract: PURPOSE:To mold an outer tube and fork arms into one body by extruding and molding the fork arms at one end of a columnar billet, then, bending the arm in a prescribed shape. CONSTITUTION:The columnar billet 1 is extruded and molded and two fork arms 2 are drawn out and molded at diagonal positions of the outer circumferential part of the billet 1. This semi-finish part is pressed, a prescribed bent shape is given to the fork arm 2, holes 3 are pierced at front ends to obtain a finished product of fork arm member 4. No problem based on electric corrosion and strength are generated by means of perfect unified molding of the outer tube and fork arms, consequently, the finished product can be made light in weight.
Patent JP-2001163078-A (JP)
Title: Shift lock structure of gate type at shift lever
Inventor: KOYASU KIYOKAZU
IPC: F16H59/10
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a shift lock structure of gate type AT shift lever capable of shift-locking strongly and steadily. SOLUTION: On a shift lever 12, a boss plate 14 having several bosses 14a and 14b mounted downward on a shift change preparing direction side and along a position selecting direction. A lock plate 18 oscillated by an electric solenoid 16 has several locking faces 18a and 18b. When the shift lever 12 is prohibited from oscillating to the shift change preparing direction, the boss 14a that is placed at nearest spot to the shift lever 12 is always abutted on the locking face for controlling rotation of the shift lever 12 to the lock plate 18 to shift-lock strongly and steadily.
Patent JP-2000173117-A (JP)
Title: Magneto-optical recording medium and reproducing device
Inventor: IWATA NOBORU
IPC: G11B11/10
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To realize reproduction with enlarged magnetic domains without causing repeated reproduction, to enable reproduction of signals of a period smaller than the diffraction limit of light without decreasing the amplitude of reproduced signals, and to greatly improve the recording density. SOLUTION: In this medium, at least first, second and third magnetic layers, 1, 2, 3, respectively, are successively laminated. The first magnetic layer 1 consists of a perpendicular magnetization film having smaller resistance against magnetic force on domain walls and larger mobility of domain walls compared to the third magnetic layer 3 at a temp. near the reproducing temp relatively. This magneto-optical recording medium satisfies the conditions of Tc2<Tcomp1<Tc1 and Tc2<Tcomp1<Tc3, wherein Tcomp1 is the compensation temp. of the first magnetic layer 1, and Tc1, Tc2, Tc3 are Curie temps. of the first magnetic layer 1, second magnetic layer 2 and third magnetic layer 3, respectively.
Patent JP-H10182342-A (JP)
Title: Film-forming type pack, production of hydrophilic polymer for pack and production of film-forming type pack
Inventor: HAYASHI YASUSHI
IPC: A61K8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prepare a film-forming type pack capable of reducing the sticking to an unnecessary part such as a finger at the time of use without causing the stickiness, etc., even when formed into a sheetlike shape by using a hydrophilic copolymer having a specific structure introduced thereinto. SOLUTION: This film-forming type pack comprises 5-75wt.% hydrophilic copolymer having a cross-linked structure and 20-90wt.% water. The hydrophilic copolymer having the cross-linked structure is obtained by copolymerizing 99.5-99.99wt.% polymerizable monomer with 0.01-0.5wt.% cross-linking monomer copolymerizable with the monomer. An acrylic resin or a methacrylic resin is preferred as the hydrophilic copolymer having the cross-linked structure. The pack is capable of forming a film having a great strength formed after drying and suppressing the remaining unpeeled film.
Patent JP-H11183228-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/68
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To make a gas meter adaptable to meters in different sizes by combining a measuring part unit in which a flow velocity sensor is installed to the wall surface of a channel with a predetermined diameter, an electric circuit unit, an inlet and outlet piping part unit according to the flow rate in gas usage. SOLUTION: The gas meter 1 has units of an inlet piping part 3, an electric circuit part 2, an outlet piping part 17, and a measuring part 13. The inlet piping part 3 comprises a mouthpiece 9 to be connected to upstream piping and takes gas into the gas meter 1 as indicated by an arrow 11. Gas passed through the mouthpiece 9 is passed through a pipe and introduced to the measuring part 13. In addition, the inlet piping part 3 comprises a shut-off valve 4, can be divided at a dotted line AA, is provided with the mouthpiece 9, the shut-off valve 4, etc., adapted to the size of a meter, and is combined with other units to constitute the gas meter 1. The gas meter 1 uses a heating coil- type flow velocity sensor to widen the range of sizes applicable by the same-size measuring part 13.
Patent JP-H10201251-A (JP)
Title: Power supply, discharge lamp lighting device and illuminating device
Inventor: TAKAHASHI YUJI
IPC: H05B41/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with improved circuit structure and efficiencies including circuit efficiency. SOLUTION: Field-effect transistors(FETs) Q1, Q2 are switched on and off alternately to light a fluorescent lamp FL with high frequency. When the diode D1 side of commercial power supply e is positive and an FET Q3 is in an 'on' state, magnetic energy is stored in an inductor L1. When the FET Q3 is in an 'off' state, the energy of the inductor L1 is discharged to charge a capacitor C1. When the polarity is reversed to make the diode D2 side positive, the FET Q1 is switched on and off and while it is on, magnetic energy is stored in an inductor L2. While the FET Q1 is off, the capacitor C1 is charged. The voltage is boosted by an active filter circuit 13 and converted into AC of high frequency by an inverter circuit 14.