baber/WOPTO huggingface dataset:
Patent JP-H0949649-A (JP)
Title: Heat pump type air conditioning apparatus
Inventor: MATSUE JUNJI
IPC: F25B29/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioning apparatus capable of sufficiently handling the demand for supplying hot water even when the demand for supplying hot water alone exists with none for cooling and heating. SOLUTION: A heat exchanger 60 for supplying hot water is connected to a heat transportation circuit linked to a heat source 11 for heat radiation while a hot water supplying circuit 50 is connected to the heat exchanger 60 for supplying hot water to heat cold water or supply hot water by passing external supply water or circulation water therethrough and a heat transportation circuit switching means 400 is provided on the heat transportation circuit linked to the heat source 11 for heat radiation so that cold or hot water flows to the heat exchanger 60 for supplying hot water by bypassing an outdoor heat exchanger 301 or an outdoor heat exchanger 201.  The heat transportation circuit switching means 400 is changed over when the demand for supplying hot water alone exists and the cold or hot water flows to the heat exchanger 60 for supplying hot water alone to heat cold water and supply hot water.
Patent JP-S6182792-A (JP)
Inventor: KATO KATSUHISA
IPC: D05B47/02
Filed: 1984-09-28
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-H0251888-A (JP)
Title: Induction heating cooking utensil
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 1988-08-16
Abstract: PURPOSE:To improve the flow of air in an induction heating cooking utensil, especially, at the corner sections thereof to increase the cooling efficiency by arranging the blades of the first and the second cooling fins positioned at the external circumference of an air inlet fan such that the blades are in parallel with the front wall face of a casing. CONSTITUTION:An air inlet 24 and an air inlet fan 34 are arranged on the base of a casing 23 so that sucked air tends to flow upward along the surroundings, but as there are heating coils and a roof at the upper portion, air flows toward an air outlet 28. There are air outlets 28 on the side wall at one long side of an approx. rectangular base, and the first and the second cooling fins 25 and 26 are arranged at both sides of the air inlet fan 34 adjacently to the side wall face at the opposite side to the above side wall, and as the blades of the cooling fins 25 and 26 are almost in parallel with that side wall face, the cooling fins 25 and 26 lead the flow of such air to a corner portion at the air inlet side of both sides in the casing. The air flow led to the corner portion is bent and advances to the air outlet side and discharged from the air outlet 28. Resultantly, there is no stagnation of a wind at the corner positions at both sides in the casing so that the casing can be uniformly cooled.
Patent JP-S6253705-A (JP)
Inventor: PIITAA AARU KURINKOUSUKI
IPC: B01D29/62
Filed: 1986-08-29
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-S6095209-A (JP)
Inventor: HARA TOSHIO
IPC: F16B47/00
Filed: 1983-10-28
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-H0252319-A (JP)
Title: Photographing device
Inventor: OHARA TSUNEMASA
IPC: G03B17/00
Filed: 1988-08-16
Abstract: PURPOSE:To contrive reduction in weight and to improve efficiency in power transmission by constituting the device in such a way that motors in camera and motor driving device share an optimum load respectively. CONSTITUTION:A second motor M2 drives a film rewinding transmission system R and a shutter charge transmission system C; when it rotates in one direction, the shutter charge transmission system C is driven; and when it rotates in the other direction, the film rewinding transmission system R is driven. When the film rewinding transmission system R is driven, not only the motor M1 is disconnected from a film winding transmission system K1 but also the motor M2 is disconnected from the shutter charge transmission system C. When the motor driving device is mounted, the shutter charge transmission system C is connected to power transmission mechanisms in the motor driving device and also connected to a third motor M3 in the motor driving device through the power transmission mechanisms K2 and K3 whereas a second motor M2 is connected to only the film rewinding transmission system R. Thus, reduction in weight can be realized and efficiency in the power transmission systems is improved.
Patent JP-H03222873-A (JP)
Title: Swash plate type axial plunger pump
Inventor: MASAOKA TOSHIKA
IPC: F04B1/14
Filed: 1990-08-02
Abstract: PURPOSE:To prevent any offset wear from occurring on a sliding surface between a plunger and the inner surface of a cylinder where this plunger slides by constituting a member (plunger) forming a pump chamber, and another member (piston) coming into point-contact with a swash plate and being free of reciprocation into a separate body each. CONSTITUTION:A turning shaft 16 is installed after piercing through a casing 12 where a cylinder 10 is clamped tight, and a swash 20 is clamped to the one end. Plural pieces of cylinder bores 22 are formed in the cylinder 10 at intervals in the circumferential direction, and a piston 24 is fitted in each cylinder bore 22 free of slide motion. One end of this piston 24 is made contact with an incline 20A of the swash plate 20, while a plunger 26 is installed on the same axis with this piston 24, and a semiconductor end face 20 installed in a flange part or the one end is made point-contact with a perpendicular 24A or the other end. Then, a pump chamber 38 is partitioned off in a cylinder bore 28 with the other end face of the plunger 26, opening an inlet port 40 and a discharge port 46 in this pump chamber 38 respectively.
Patent JP-S5994326-A (JP)
Title: Electron gun assembling apparatus
Inventor: ISHIDA KANEMI
IPC: H01J9/18
Filed: 1982-11-20
Abstract: PURPOSE:To protect the electrode element surface from flaw due to removal of spacer and obtain high quality electron gun by holding the spacer to the jig for assembling in such a way as moving forward and backward thereto/from. CONSTITUTION:Spacers 30-35 are held by the lower jig 46 in such a way as moving forward or backward. The spacers and electrode elements are sequentially laminated and the electrode layers are respectively laser-welded. Thereafter, an insulated supporting bar of which one side is softened by heating is pressure-bonded to the implanted segment at the external side of electrodes. The spacers 30-35 inserted between electrodes are removed. In this case, the intermediate spacer is removed first where three spacers are inserted as a pair, and thereafter the upper and lower spacers are removed. The spacers 30-35 are guided in such a direction as crossing orthogonally the electrode laminating direction by the lower jig 46. Accordingly, these move in parallel to the electrode element surface. Thereby, the spacers can be removed without giving flaw on the surface of electrode element.
Patent JP-2001036484-A (JP)
Title: Method for automatically detecting frequency occurred fault
Inventor: ISHIDA HIROHISA
IPC: H04W24/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically detecting frequency occurred faults that automatically detects occurrence of a problem based on traffic information and informs a maintenance device about it. SOLUTION: Base station controllers 200, 201 collect traffic data for a prescribed period and add the collected traffic data to contents of a traffic data storage means when the value of the collected traffic data exceeds a specified value, and informs a maintenance device of the occurrence of a problem when number of times of the exceeded specified value is consecutive for a specified number of times, then frequency occurred faults can automatically be detected. As a result, a maintenance personnel can earlier detect the problem and the problem can be analyzed on the basis of the traffic data to early solve the problem and thereby enhancing the service for an end user.
Patent JP-H0489457-A (JP)
Title: Novel vinyl ester compound and its production
Inventor: UMETANI HIROYUKI
IPC: C08F220/02
Filed: 1990-08-02
Abstract: NEW MATERIAL:The compound of formula I {15-100mol% of X is group of formula II (R<1> is group of formula III, <=10C hydrocarbon group, etc., and the remaining 85-0mol% is group of formula IV (R<2> and R<3> are H or <=10C hydrocarbon group) or formula V {Y is O-V [V is group of formula VI (R<4> is H or CH3; R<5> is <=10C hydrocarbon group having ethylenic unsaturated bond)] or N(V)2}; Ar is $20C (halogen-substituted) aromatic hydrocarbon group ; (m) is 1-3 ; (n) is 0-20}. EXAMPLE:The compound of formula VII (the average of (n) is 0.1; V is group of formula VIII). USE:A raw material for a vinyl ester resin having excellent heat-resistance, mechanical properties, etc., and useful as paint, electrical insulation material, etc. PREPARATION:The compound of formula I can be produced by reacting a compound of formula IX (X is same as X of formula I except for the change of R<1> to R<8>; Y' is O-G (G is group of formula II or formula X) or N-(G)2} with a compound having one carboxyl group and at least one ethylenic unsaturated bond in one molecule.
Patent JP-S6263879-A (JP)
Title: Doppler signal detecting circuit for ultrasonic dopplier device
Inventor: TANABE KOJI
IPC: A61B8/06
Filed: 1985-09-14
Abstract: PURPOSE:To widen a zone for separating a signal in the forward direction and the backward direction, and to separate the direction and detect a sound of a blood flow velocity extending over a wide range by providing a frequency separating circuit for separating the direction like a frequency by two mixers, two filters for fetching a sound of each separate direction, and two mixers. CONSTITUTION:A signal separation of a forward flow of a Doppler signal is detected as signals whose phases are different from a each other by 90 deg., by executing an orthogonal detection. Doppler signals (3), (3') having said 90 deg. phase difference are mixed with local oscillating signals (5), (5') having a 90 deg. phase difference, and from a signal obtained by adding 6 its output, the frequency becomes higher or lower than the frequency of the local oscillating signal by the direction of the flow, and the direction of the flow can be separated like a frequency. Accordingly, by separating this sound by a high-pass filter 8 and a low-pass filter 9, and mixing each of them with the local oscillating signals (5), (5') once again, the sounds of each separate direction are outputted to separate channels (7), (7').
Patent JP-H0255565-A (JP)
Title: Brushless motor
Inventor: KUROSAWA AKIRA
IPC: H02K37/16
Filed: 1988-08-17
Abstract: PURPOSE:To drive smoothly at high speed by arranging the first - the fourth stator yokes around a rotor magnet and forming an enlargement section of a void between the rotor magnet and them on a border of the third - the fourth yokes. CONSTITUTION:The first - the second magnetic poles 2A-3A opposed to a rotor 5 are provided to one end of a brushless motor and, at the same time, the first - the second stators 2-3 wound with excitation coils 6-7 and the third stator 4 provided with the third - the fourth magnetic poles 4A1-2 making a pair of above - mentioned the first - the second magnetic poles 2A-3A are provided to the other end thereof. An enlargement section 4F consisting of a groove or non-magnetic substance is provided between the third - the fourth magnetic poles 4A1-2 of the above-mentioned third stator 4. Accordingly, positions of stable stop due to cogging torque per one turning of the rotor magnet can be easily and surely increased.
Patent JP-H1147218-A (JP)
Title: Bathing apparatus
Inventor: YOSHIDA HIROAKI
IPC: A61H33/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance a durability by providing a gas dissolving means for dissolving a gas into water on a water supply pipe on the upstream side from a mixing valve for adjusting a mixing ratio of hot and cold water to inhibit degrading as caused by heat of the gas dissolving means. SOLUTION: In a bathing apparatus which has a water supply pipe 21 to supply water, a hot water pipe 22 to supply hot water and a mixing valve 24 to adjust a mixing ratio of hot and cold water from the hot water pipe 22 and the water supply pipe 21, a gas dissolving means 26 for dissolving carbon dioxide into the water is provided on the water supply pipe 22 on the upstream side from the mixing valve 24. Thus, the hot water will not pass through a resin hollow yarn membrane within the gas dissolving means 26 to suppress degradation as caused by heat of the hollow yarn membrane thereby enhance the durability.
Patent JP-H1016883-A (JP)
Title: Catamaran dock ship
Inventor: FURUKAWA TAKASHI
IPC: B63C1/02
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To sink only a frame connected to a floating building berth without sinking the floating building berth by providing wires linking the driving devices arranged in hulls to the frame, and vertically moving the frame arranged between a pair of the hulls in the horizontal state. SOLUTION: This catamaran dock ship 1 is constituted of hulls 2, a frame 3, link mechanisms 4 pivotally supporting and connecting the hulls 2 and the frame 3, and driving devices 5 vertically moving the frame 3 in the horizontal state via the link mechanisms 4. The frame 3 is arranged between a pair of hulls 2, 2, the hulls 2, 2 and the frame 3 are pivotally supported and connected via the link mechanisms 4, and the frame 3 is vertically moved in the horizontal state by the driving devices 5 arranged in the hulls 2, 2 via wires 10 connecting the driving devices 5 and the frame 3. Only the frame 3 connected to a floating building berth is sunk while the floating building berth is not sunk, and a ship can be mounted.
Patent JP-H0542842-A (JP)
Title: Transfer unit of four-wheel drive vehicle
Inventor: NAMIOKA SADAO
IPC: B60K23/04
Filed: 1991-08-14
Abstract: PURPOSE:To easily switch a four-wheel drive vehicle from its low-speed differential-locked state to its high-speed differential-free state and vice versa by providing a switching mechanism for switching transmission of low-speed rotary power to that of high-speed rotary power and vice versa and a differential control mechanism for switching the differential from its joined state to its open state and vice versa, and locking the switching mechanism to the differential control mechanism. CONSTITUTION:A shift fork 31 and a shift fork 32 connected to the shift fork 31 via a waiting mechanism 34 are supported on the same axis on a control rod 30. A sleeve 8 is moved by the shift fork 31 through the control of a shift lever 33 so that low-or high-speed rotary power is transmitted. Accordingly, a sleeve 24 is moved by the shift fork 32 and joined to a viscous coupling 25 or opened. Therefore a simple control mechanism 35 can switch the four-wheel drive vehicle from a state in which the vehicle is at low speed while a differential is locked to a state in which the vehicle is at high speed while the differential is free and vice versa.
Patent JP-H01320947-A (JP)
Title: Vertically movable feeder for juvenile pig
Inventor: NAKAMURA YUKIO
IPC: A01K5/01
Filed: 1988-08-17
Abstract: PURPOSE:To provide the title feeder so designed that the bottom of a feeder is made a V-shaped form to be made openable and also made vertically movable and, furthermore, a head-pressing fitment for pigs is provided, thereby preventing pigs from entering the feeder along with making cleaning easy and keeping cleanness. CONSTITUTION:The bottom of a feeder is made a V-shaped form using two iron plates on its outer side, each plate being fitted through a hinge. And said plates are brought into mutual contact at the center of the lower part to make the feeder 1 openable through a safety catch. Thence, the both ends of the upper part of said feeder are symmetrically fitted with, through bolts, two angles 3 with holes 2 to make vertical sliding possible, and furthermore, one side of each angle 3 is provided with a longitudinal hole for vertical sliding and said hole is fitted with a head-pressing fitment 5 for pigs.
Patent JP-S6448308-A (JP)
Title: Conducting material
Inventor: TOE TAMIO
IPC: H01B5/02
Filed: 1987-08-19
Abstract: PURPOSE:To obtain a conductive material without generation of migraton by applying tin or tin-alloy plating with thickness of 1.0m or more to cupper or cupper-alloy. CONSTITUTION:Cupper or cupper-alloy applied with tin or tin alloy plating with thickness of 1.0mum or more is use as a conducting material for a terminal connected to an anode side, connector, bus bar or the like. Though cupper or cupper alloy plating has an effect for preventing migration, the effect is weak in case the thickness is 1.0mum or less. The thickness, therefore, shoud be 1.0mum or more, and the upper limit is preferable 10mum or loss from economical view. This plating is normally applied to a terminal, connector, bus bar or the like before it is formed (punched), but can be applied thereafter.
Patent JP-S6448380-A (JP)
Title: Fuel cell power generating plant
Inventor: NAGATA YUJI
IPC: H01M8/06
Filed: 1987-08-19
Abstract: PURPOSE:To improve the controllability of a reformer at the time of load variations or the like as well as to improve the extent of load followability in a plant by installing a device which gives a correction value to the setting value of combustion gas temperature, while detecting typical temperature in the reformer, and determining the correction value on the basis of this detected value. CONSTITUTION:Such a combustion gas temperature that is most speedy in a response and high in controllability among temperatures in a reformer 1 is controlled, and the setting value of combustion temperature is compensated by a compensation signal on the basis of a typical temperature in the reformer 1. For example, a controller 11 gives a compensating signal (j) to a combustion gas temperature setting value (b') on the basis of a deviation signal between a reformer tube upper temperature (a) and the setting value (b), whereby a final setting temperature (b''') of combustion gas is set. With this constitution, quick-responsiveness of control is secured, and the desired reforming reactivity is made surely securable, thus improvement in load followability as a plant is well promoted.
Patent JP-H0624926-A (JP)
Title: Sprayer of rat-repelling solution and method for repelling rat and production of rat-repelling solution
Inventor: EBIHARA KOJI
IPC: A01N25/06
Filed: 1992-07-09
Abstract: PURPOSE:To provide the subject method and device therefor capable of easily and fully repel rats considered as a problem to be solved from the standpoint of disease control from dwelling houses or shops by using a means harmless to man and livestock. CONSTITUTION:One kg of finely chopped raw capsicum is immersed in 40-60l of warm water at 40-60 deg.C for 1-3 days. A filtered solution is obtained by filtering the resulting warm water immersion containing the ingredients from the raw capsicum extracted therein. This solution is then added with 0.5-2.0vol.% of an antiseptic to obtain the objective rat-repelling solution, which is intermittently sprayed repeatedly.
Patent JP-H0546415-A (JP)
Title: Exclusive management control system
Inventor: NAKANO TOSHIO
IPC: G06F9/46
Filed: 1991-08-14
Abstract: PURPOSE:To prevent the occurrence of dead lock by using an inverted technique to manage an exclusive management file and using a common subroutine to perform the exclusive control. CONSTITUTION:Exclusive management files 4 to 6 where exclusive control information for exclusive control of exclusive management object files File A to File C where dead lock can occur are generated, and the common subroutine is provided which is so constituted that exclusive control information can be managed on a table. Exclusive control information is recorded or updated in exclusive management files 4 to 6 by the common subroutine approximately simultaneously with the system start, and execution permission/stop of an application program is controlled based on recorded or updated exclusive control information. Thus, the occurrence of dead lock and that of n unnecessary wait state are prevented by the simple means.
Patent JP-H08250937-A (JP)
Title: Distortion compensation circuit, low distortion semiconductor amplifier and fet element
Inventor: MORI KAZUTOMI
IPC: H03F1/32
Filed: 1995-08-10
Abstract: PURPOSE: To obtain a distortion compensation circuit with high efficiency and a low distortion semiconductor amplifier with a small size. CONSTITUTION: A low distortion amplifier as a whole is obtained by employing amplifiers for a front-stage or inter-stages of a multi-stage amplifier in which a gain and a pass phase characteristic with respect to input power is reverse to that of post-stage amplifiers so that the amplification distortion and the phase distortion of the post-stage amplifiers are compensated by the front-stage or inter-stage amplifiers.  As the amplifiers used for the front-stage or inter- stages, a distortion compensation circuit 501 in which an inductor whose inductance is high or series connection of an inductor 23 and a resistor 24 is inserted between a source of a common source FET21 and ground, a distortion compensation circuit in which an inductor and a DC blocking capacitor or an inductor and a resistor and a DC blocking capacitor are inserted between the gate of a common gate FET and ground, or a distortion compensation circuit in which a DC blocking capacitor is inserted between the gate of the distortion compensation circuit above and ground, is used.
Patent JP-S6264656-A (JP)
Title: Fluid pressure adjusting device for anti-lock brake
Inventor: WATANABE MAMORU
IPC: B60T8/1761
Filed: 1985-09-18
Abstract: PURPOSE:To permit holding operation to be effected at a desired brake fluid pressure regardless of a speed change of pressurized fluid applied to the driving member, by reversing a switch output and causing a driving member to repeat forward motion and backward motion of a predetermined distance. CONSTITUTION:Upper and lower microswitches 78, 79 repeat to turn on and off in accordance with movement of a sliding piece 77 so that a solenoid coil 12 is magnetized and demagnetized through a signal control circuit, an OR gate, and transistors. Then, a member 4 moving in response to pressure difference is repeated to move forward and backward through movement of a valve plunger 11 to the right and left, opening and closing of spool valve 17, supply and release of pressurized fluid to a chamber 22. Thus, brake fluid pressure is held at a predetermined holding zone in response to a holding signal from a microcomputer 89 and a holding mode is switched to a pressure reduction mode when it is determined that a slipping ratio has reached the maximum value. Next, the member 4 moving in response to pressure difference is further moved upward from a holding operation position so as to reducing the brake fluid pressure. Then, the brake fluid pressure is held even when a switching to a holding signal is effected again.
Patent JP-H0256258-A (JP)
Title: Hopper device for crushing equipment
Inventor: MIZUTAME KAZUYA
IPC: B65G65/32
Filed: 1988-08-17
Abstract: PURPOSE:To enable to charge uniformly by providing a level comparating controller and plural level detectors detecting the level of the material carged through a carging opening. CONSTITUTION:The output signals of the level detectors 17A-17C are converted and amplified into electric signals by amplifiers 18A-18C, and inputted into the level comparating controller 19, which discriminates the heights of the soil level in the hopper 2 in each charging positions A, B, C to operate each relay 22B, 21C, 20A respectively. By the action of the relay 20A, a contact point 20AA is closed, and an aproach indicating auxiliary relay 28 is excited. Then, a contact point 28A is closed and a contact point 28B is opened, and a charge permitting signal lamp 10A is automatically lit by a signal unit 9A. Thus, the material to be charged is allowed to be charged uniformly in the hopper.