baber/WOPTO huggingface dataset:
Patent JP-H1122655-A (JP)
Title: Internal gear pump
Inventor: OKADA TOSHIAKI
IPC: F04C2/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To restrain generation of vibration and a noise by an excessive pressure increase by moving the gear rotating directional forefront end of a delivery port and the gear rotating directional rearmost end of a suction port to the gear rotating directional front side by a rotational movement from an initial position of a common member. SOLUTION: A port plate exists in an initial position, and when a driving shaft is rotated, gears 4 and 5 are driven in rotation, and a carrying fluid sucked in a volume increasing actuating chamber 11 by a suction port from a suction passage is delivered to a delivery passage through a delivery port 13 by reaching a volume reducing area, and a pump is actuated. When delivery pressure increases, torque generated by the action of the delivery pressure to a pressure receiving surface 8E of the port plate also increases, and when its overcomes torque by a winding spring, the port plate rotationally moves in the gear rotating direction from the initial position. Therefore, the gear rotating directional forefront end 13A of the delivery port 13 moves forward in the gear rotating direction to the left side of a line X-X by going over the line X-X.
Patent JP-S6349968-A (JP)
Title: Card type sales processor
Inventor: SAITO HISAFUMI
IPC: G06K17/00
Filed: 1986-08-20
Abstract: PURPOSE:To surely control a card by recovering a card when a balance recorded on the card is '0' and the using frequency of the card reaches an allowable limit value. CONSTITUTION:A controller 1 is connected to plural terminals 2 through a communication cable 1d. An employee card 3, a visitor card 4 or the like can be used by the controller 1 and the terminals 2. A using frequency information storage column is formed in each of the cards 3, 4. When the balance recorded on the card 3 or 4 is '0' and the using frequency of the card 3 or 4 reaches the allowable limit value, the controller 1 and the terminals 2 decide the life limit of the card 3 or 4 and recover the card 3 or 4.
Patent JP-H0844205-A (JP)
Title: Image forming device
Inventor: TSUKAMOTO YOICHI
IPC: G03G15/08
Filed: 1994-07-27
Abstract: PURPOSE:To provide an image forming device forming an image through the use of a developing device capable of preventing the bias of a developer by controlling the quantity of horizontally carried developer, with a simple constitution. CONSTITUTION:In the image forming device provided with the developing device making an electrostatic latent image formed on an image carrier visualizable with the developer, the developing device 1A is provided with a developing sleeve 3 carrying the developer 1 to the image carrier 2, a flow straightening means 6 straightening the flow of the developer in the developing device, a developer drawing means 5 drawing and supplying the developer to the developing sleeve 3 and the flow straightening means 6, a flow straightening member 6c provided on the means 6 and straightening the flow of the supplied developer in plural directions and a variable means 7 changing the inclined angle of the flow straightening member 6c in accordance with the quantity of the developer heaped at the bottom of the developing device.
Patent JP-S6086492-A (JP)
Inventor: UTSUNOMIYA KAZUHIRO
IPC: G21C23/00
Filed: 1983-10-18
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-S6087015-A (JP)
Title: Polyester polymeric particle
Inventor: KURATSUJI TAKATOSHI
IPC: B29K67/00
Filed: 1983-10-20
Abstract: PURPOSE:To reduce the generation of bubbles during molding and at the same time the formation of AA component by a method wherein forms of chips of polyester particles, which are formed by being cut in lengths after being extruded in the form of a strand, and the angle of repose of a group of the chips are examined. CONSTITUTION:Polyester resin is extruded in the form of a strand and cut in chips. Said chip is required to be flat in any sectional normal to the direction of extrusion and to have at least a pair of recesses on the outer peripheral part in the direction of the major or/and minor axis of said section. The recesses of the outer peripheral part in the direction of the major axis in the section of a chip normal to the direction of extrusion are shown at (a) and (a') while those in the direction of the minor axis are shown at (b) and (b'). In addition, the angle of repose of a group consisting of said particles is requested to be 42 deg. or more. Said angle of repose is measured by a three roller type drum rotating method.
Patent JP-S6173595-A (JP)
Title: Motor drive circuit
Inventor: ICHINO TOSHIO
IPC: H02P8/30
Filed: 1984-09-18
Abstract: PURPOSE:To eliminate the wasteful power by supplying a large current to a motor as required when a motor is rotated, and supplying a current of the minimum limit as required to the motor when the motor is stopped and held. CONSTITUTION:While a clock input signal Vc is continuously inputted, an operational amplifier 4 becomes a low level at the output voltage V3, the gate voltage of an FET becomes sufficiently high, a stepping motor 27 thereby rotates in response to clock trains phi1-phi4 to obtain a sufficient rotary torque. Then, when the application of the clock input signal Vc is stopped to stop and hold the motor 27, the voltage V3 becomes a high level, the gate terminal of the FET decreases in the amount of the voltage corresponding to the parallel connection of variable resistors 10-13, and the current supplied to the motor 2 drops.
Patent JP-H1141781-A (JP)
Title: Waterproof case at wire joint
Inventor: SUGIMOTO MASASHI
IPC: H02G15/113
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a wire from being unjointed by forming such a wire holding part as respective wires are clamped alternately on the opposite wire sides of a waterproof case. SOLUTION: The opposite end parts 7a, 7b of a waterproof case 7 have a tapered tubular cross-section split open at 180 deg. in the axial direction wherein a semicircular recess 7f to be fitted with the lower half part of wires 1, 2 from above is formed at the inlet part on the opposite end parts 7a, 7b of one split case 7A. A semicircular recess 7g for clamping the wire 2 alternately with the semicircular recess 7f through a small gap T therefrom is formed at the inlet part on the opposite end parts 7a, 7b of the other split case 7B. The joint 3 of the wires 1, 2 is contained at the intermediate position in the axial direction of the split case 7A and filled fully with a sealant 5 within the range of inside width W before the joint is closed. According to the structure, the wires can be prevented effectively from being unjointed.
Patent JP-S6174606-A (JP)
Title: Gas and liquid separation tank
Inventor: SAKAMURA KENJI
IPC: B01D19/00
Filed: 1984-09-20
Abstract: PURPOSE:To obtain the titled gas and liq. separation tank without generating cavitation even when the pressure is reduced by passing the liq. separated in the primary separator through the secondary separator, and mixing the liq. with the liq. in the tank. CONSTITUTION:A 2-phase fluid is charged into the primary gas and water separator 2 from a heat exchanger through an inflow pipe 1, and the gas in the liq. is separated. The liq. then enters the secondary gas and water separator 4 through a downcast pipe 3, and the gas is further separated in the secondary gas and water separator 4 even gas is entrained at the upper inlet of the downcast pipe 3. The gas is sent upward as gas foams to the upper part of a tank main body 8 through an gas foam discharger 4a. Since a liq. discharge port 4b at the lower end of the secondary gas and water separator 4 is separated from a mixing part 5, the liq. separated from gas foams which are saturated water at low temp. when the pressure is reduced can be allowed to flow easily into a water discharge pipe 6 from the mixing part 5.
Patent JP-S6176070-A (JP)
Title: Converter device
Inventor: NAGANAMI KATSUHIKO
IPC: H02M7/06
Filed: 1984-09-20
Abstract: PURPOSE:To prevent a smoothing condenser from being damaged by connecting a dummy resistor when a voltage between the terminals of smoothing condensers connected in series unbalances over a specified range. CONSTITUTION:A converter device 1 converts 3-phase AC powers into a DC power, and supplies it to smoothing condensers 2a, 2b connected in series therewith and a load 4. In this case, resistors 6a and 6b, 6c and 6d are connected in series as a detector for detecting a voltage unbalance between terminals P-Q, Q-N, and the capacitors 2a, 2b are provided in parallel. Further, a comparator 7 connected with an input terminal between the connecting midpoints (a) and (b) of resistors 6a-6d, a transistor 8 driven by the output, and a dummy resistor 9 provided in parallel with a smoothing condenser 2a through the transistor 8 are provided. Thus, when the terminal voltage of the condenser 2a rises and the other drops so that the voltage difference between the terminals becomes over the specified range, the transistor 8 is conducted to connected the resistor 9 in parallel with the condenser 2a.
Patent JP-S6174478-A (JP)
Title: Brightness adjustment circuit
Inventor: MURAKAMI MASAHARU
IPC: H04N5/57
Filed: 1984-09-20
Abstract: PURPOSE:To control a brightness adjusting pulse amplitude added to a video signal continuously from straight polarity to negative one in terms of direct current by applying positive and negative brightness adjusting pulses to a DC gain control circuit constituted of a double balanced differential amplifier circuit. CONSTITUTION:A brightness adjusting pulse supplied to an input terminal 30 is led to the base of a transistor (TR) 37. As a result, positive and negative brightness adjusting pulses appear at the collector and emitter of the TR 37. These pulses are inputted to a gain control circuit 72 constituted of a double balanced differential amplifier circuit 71. The middle point voltage of a control variable resistance 61 is applied to a gain control terminal 69 of the circuit 72. The return current of a fly-back transformer 61 is taken out and added. When a DC voltage is changed by the resistance 61 under this constitution, base currents of TRs 40 and 41 change to control gains of the circuit 72. Thus pulse for changing continuously from straight polarity to negative one can be taken out of an output terminal 70. As a result, an automatic brightness limiting function can be easily added.
Patent JP-S6439807-A (JP)
Title: Filter frequency controller
Inventor: MORITA YOICHI
IPC: H03H7/01
Filed: 1987-08-05
Abstract: PURPOSE:To maintain a filter frequency of a resonance means at a prescribed value by generating two phase-shifting signals by bringing an input AC signal to a phase shift by the resonance means, and generating a control signal corresponding to a shift quantity and controlling a circuit constant of the resonance means, when a phase difference has been shifted from a prescribed phase difference. CONSTITUTION:Phase-shiftng signals outputted from output terminals A, B in a second resonance circuit 2 set a phase difference of 90 deg. to 70 deg. each other, when a resonance frequency filter of the resonance circuit 2 coincides with a specific frequency in an AC signal, and on the contrary, when it is shifted from a resonance state, a phase difference of two phase-shifting signals is shifted from 90 deg.. These phase-shifting signals are brought to an amplitude limit by first and second limiter amplifying circuits 3, 4, respectively, applied to a detecting circuit 5, and by multiplying two phase-shifting signals in a period in which a pulse signal 8 is applied, a signal corresponding to the shift quantity from 90 deg. of the phase difference is outputted. This detecting output is smoothed by a smoothing circuit 6, provided on a control circuit 7, a control signal from the control circuit 7 is applied to the resonance circuit 2, a value of a coil L or a capacitor C is varied, and a control is executed so that the phase difference of two phase-shifting signals always maintains 90 deg..
Patent JP-S6352623-A (JP)
Inventor: EDA NOBUO
IPC: H02H3/05
Filed: 1986-08-21
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-2001017070-A (JP)
Title: Production of bakery product
Inventor: KATO SHINICHI
IPC: A23G3/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a bakery product having light palatability and flavor unattainable by a bakery produced by using wheat flour and other cereal and starch, extremely easily meltable in the palate and giving unique palatability, taste and flavor. SOLUTION: Cereal raw material composed mainly of rice is steamed to pregelatinize the rice and roasted to further progress the pregelatinization. The obtained cereal raw material composed mainly of the pregelatinized rice is crushed to fine powder. The fine powder is used as a main raw material, kneaded with egg, sugar and water to obtain pastry dough, formed and heated to bake the dough and obtain the objective bakery product.
Patent JP-H0245702-A (JP)
Title: Position measuring instrument
Inventor: SAITO HIROSHI
IPC: G01B11/00
Filed: 1988-08-08
Abstract: PURPOSE:To measure the position of a target with high accuracy by irradiating the target with parallel light beams and forming an image of the target directly on the surface of a photoelectric converting element installed symmetrically with the light source. CONSTITUTION:The light beams from the light source 1 become the parallel light beams through a pinhole plate 2 and a convex lens 3 to illuminate the target 4, whose image is formed directly on the surface of the photoelectric converting element 5 installed in the direction of symmetry with the light source 1. This element 5 is constituted by arraying many elements on a plane and a position signal corresponding to the light and shade of the image obtained on the screen is obtained; and the electric signal obtained by the element 5 is sent to an arithmetic means 6 and the position of the target 4 is operated. Thus, the position of the target is measured with high accuracy.
Patent JP-S6438742-A (JP)
Title: Photographic silver halide emulsion
Inventor: KISHIDA SEIICHIRO
IPC: G03C1/12
Filed: 1987-08-05
Abstract: PURPOSE:To stabilize sensitivity specks in an emulsion and a latent image and to attain satisfactory developability and high sensitivity by using silver halide particles each having a specified silver halide coat and by adding a heterocyclic compd. contg. nitrogen to the emulsion. CONSTITUTION:Silver halide particles each consisting of a silver halide matrix and a silver halide coat having >=30mol.% Cl<-> content on the matrix are used in an emulsion and a heterocyclic compd. contg. nitrogen is added to the emulsion. The halogen compsn. of the coat is AgCl or AgClBr, preferably AgCl or AgClBr having >=40mol.% Cl content. The pref. average thickness of the coat is <0.1mum. Thus, an emulsion capable of stabilizing a latent image and having satisfactory developability and high sensitivity is obtd.
Patent JP-S6441235-A (JP)
Title: Semiconductor element
Inventor: BABA TADASHI
IPC: H01L21/60
Filed: 1987-08-07
Abstract: PURPOSE:To prevent leakage from a bonding pad to a semiconductor substrate even when crack is caused at the lower part of the pad by providing the semiconductor substrate below the pad with a well region of which conductivity is different from that of the substrate. CONSTITUTION:Wirebonding is conducted to a bonding pad 4 and a bonding wire 8 by a bonding method such as ultrasonic bonding. An N-type well region 6 is formed on the P-type semiconductor substrate 1 below the pad 4. Therefore, even when crack is caused below the pad 4 due to bonding impact, leakage is prevented between the pad 4 and the substrate 1 because of P-N junction backward direction to the P-type semiconductor substrate 1 while the pad 4 and an N-type well region are equipotential since the N-type well region 6 is formed on the P-type semiconductor substrate 1 below the pad 4. To apply negative voltage to the pad 4, it is applied to the substrate 1 instead and forward direction can be avoided thereby.
Patent JP-H0748589-A (JP)
Title: Lubricant for plastic working of metallic material difficult to process
Inventor: WADA KEIICHI
IPC: C10N10/06
Filed: 1993-08-06
Abstract: PURPOSE:To provide the lubricant which exhibits a high lubricity even in processing a metallic material difficult to process, is a stable liq. has no danger of fire, and can be easily removed from a work after processing by dissolving a specific inorg, salt and a specific alkali metal salt in water to provide an aq. soln. or by dispersing, in the aq. soln., a solid lubricant powder. CONSTITUTION:The lubricant is provided which is an aq. soln. contg. 5-20wt.% alkali metal salt of an inorg. acid selected from the group consisting of carbonic, secondary phosphoric, tertiary phosphoric, metaboric, and tetraboric acids and an alkali metal salt of a 12-14C fatty acid in a wt. ratio of the latter salt to the former of 3/10-5/10 or which is obtd. by compounding 100 pts.wt. aq. soln. above-described with 1-5 pts.wt. solid lubricant powder.
Patent JP-S6490350-A (JP)
Title: Frp lattice material for reinforcing concrete
Inventor: SEKINE KENICHI
IPC: E01C11/26
Filed: 1987-08-07
Abstract: PURPOSE: To provide heating element equipped grating members having both functions of structure reinforcement and heating by either embedding heating elements in grating members made of FRP(fiberglass reinforced plastic) for reinforcing concrete or bonding them to the grating members. CONSTITUTION: Heating elements 2 and grating members 1 made of FRP are integrated together. Integration is of the embedded or surface mounted type; in the embedded type, the heating elements 2 are embedded into, e.g. unhardened grating members during the process of manufacturing the grating members 1 made of FRP, and the grating members are hardened together with reinforcing fibers; in the type whereby the heating elements are mounted on the surfaces of the grating members, the heating elements are either wound on the grating members or bonded to the surfaces of the grating members with a heat resistant adhesive 3, etc.
Patent JP-S6350881-A (JP)
Title: Dip coating device for cylindrical body
Inventor: SASAKI NOBUHIKO
IPC: G03G21/00
Filed: 1986-08-20
Abstract: PURPOSE:To form a coating film with uniform film thickness by standing a cylindrical or columnar shaft body in a dipping tank and inserting this shaft body into a cylindrical body. CONSTITUTION:The upper end part of a drum 14 is held by a holding means 17 and closed, and while the drum 14 is lowered gradually to insert the shaft body 12 into the drum 14, the drum 14 is dipped in coating liquid 15. At this time, air flows in and out through an air pressure control valve 13 and thus control is so performed that the atmospheric pressure on the lower end surface of the drum 14 is nearly equal to the hydraulic pressure of the depth. Consequently, the coating liquid 15 is prevented from entering the drum 14 and the air in the drum 14 is prevented from flowing out as air bubbles. Further, the shaft body 12 is stood previously in the dipping tank 11 and while this shaft body 12 is inserted, the drum 14 is dipped, so the volume reduced by the dipping of the drum 14 is reduced to reduce up-down fluctuations of the liquid level of the coating liquid 15 due to up-down movement of the drum 14. Consequently, the outer peripheral surface of the drum 14 is coated with the coating liquid 15 to uniform thickness.
Patent JP-H11128241-A (JP)
Title: Electrostatic coupling type cordless electric surgical instrument
Inventor: LONG GARY L
IPC: A61B17/34
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make energy for electric surgical operation be suitable for receiving from a trocar or a trocar adapter for specific electric surgical operation, by equipping a first capacitor plate placed in a long tube and electrically connected to an end effector. SOLUTION: A cordless capacity type bipolar electric surgical instrument such as an electric surgical instrument is used by inserting the cordless instrument into a suitable trocar for capacity type electric surgery such as an electric surgical trocar 11. In the capacity type electric surgical trocar 11, electric surgical energy is supplied to an instrument by the electrostatic coupling between a base part capacitor plate 28 and an instrument base end part capacitor plate 42. An electric feedback passage is supplied by the electrostatic coupling, for instance one between the tip end capacitor plate 22 of the trocar 11 and the instrument tip end capacitor plate 43.
Patent JP-H0857454-A (JP)
Title: Hermetically closed treatment container using anaerobic bacteria
Inventor: WADA TORU
IPC: B65F1/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide the title treatment container allowing the gas generated when garbage is treated with anaerobic bacteria to escape, keeping a hermetically closed state and properly treating garbage with anaerobic bacteria. CONSTITUTION: In a hermetically closed treatment container receiving a material to be treated such as leftover rice or garbage to subject the same to fermentation treatment using anaerobic bacteria, as a gas pressure venting mechanism for allowing the gas pressure due to fermentation gas generated by anaerobic bacteria to escape, a ventilation hole is provided to the lid member 12 attached to a contained main body 10 in a freely detachable manner so as to keep the interior of the container airtight and an energizing means energizing the ventilation hole from the outer surface of the lid member 12 to close the same is provided.
Patent JP-H1123455-A (JP)
Title: Uv-ray absorbing ozone sensor
Inventor: YAJIMA KENJI
IPC: G01N1/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for replacing a gas. SOLUTION: The UV-ray absorbing ozone sensor comprises a cell 22 having translucent plates 24, 25 spaced apart from each other as facing walls and an inner gas channel provided with gas inlet and outlet at the parts other than the translucent plate, an UV-lamp 6 disposed on the outside of one translucent plate 24 of the cell 22, and an UV-sensor 7 for measuring the quantity of UV- rays passed through the cell 22 disposed on the outside of the other translucent plate 25 wherein the cell 22 is supplied alternately with a sampling gas and a reference gas and the ozone concentration of the sampling gas is measured based on the signals being delivered from the UV-sensor 7 when respective gases are supplied.  Inlet 26 and outlet 27 of the gas channel 23 in the cell 22 are disposed closely to one and the other translucent plates 24, 25, respectively, while being shifted not to face each other and the cross-section of the gas channel 23 is substantially kept constant from the inlet 26 to the outlet 27.
Patent JP-H1137336-A (JP)
Title: Pilot operation type high-speed directional control valve
Inventor: KAKURIYUU NOBUYUKI
IPC: F16K31/42
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the uncomfortable collision noise even when a position of a spool is switched at a high speed. SOLUTION: When a servo valve is switched to a left side switching position in Fig. the fluid flows from a hydraulic pressure source 6 to the second spring chamber 12 through a servo valve 2 and an oil passage 16, whereby a spool 5 is moved to a right side in Fig. at a high speed. On this occasion, the outflow of the fluid in the first spring chamber 11 is blocked through a check valve mechanism 20, so that it flows out into a tank 9 through a variable throttle 7 through an oil passage 15 and the servo valve 2. When an opening area of the variable throttle 7 is reduced by the movement to the right, of the spool 5, the spool, is decelerated, and further the opening area becomes zero before one edge face 5a of the spool 5 is brought into contact with an inner face 13a of a cover 13, whereby the spool 5 is stopped. Accordingly the generation of the collision noise can be prevented.