baber/WOPTO huggingface dataset:
Patent JP-S60149851-A (JP)
Title: Heat pump type hot water supplier utilizing natural energy
Inventor: NEGISHI KOUSABUROU
IPC: F24S90/00
Filed: 1984-01-13
Abstract: PURPOSE:To provide the titled heat pump type hot water supplier in which the operational efficiency is improved and which is capable of being put to practical use even in a cold district by causing a blower to face a vent inlet, providing a shutter capable of opening and closing the vent inlet, and providing a feed water pipe 26 for supplying rainwater onto the upper surface of the main body 11. CONSTITUTION:The main body 11 is provided with a transparent body 12, and is installed for effectively receiving sunlight 29. When the sunlight is being obtained, the blower 23 is stopped and the shutter 24 is closed. As a result, the temperature of the main body 11 rises up by the greenhouse effect. Hence, a sufficient quantity of heat can be secured by an evaporator 19. When the sunlight cannot be utilized, that is, at night-time, for example, the shutter 24 is opened, and the blower 23 is operated to absorb the quantity of heat possessed by external air. At the time of rain fall, rainwater is introduced into the main body 11 through the feed water pipe 26, and further water is sprayed through a nozzle 271 of a water acceptor 27 to the evaporator 19. Hence, the thermal energy of rainwater is effectively utilized.
Patent JP-H10197108-A (JP)
Title: Mixed refrigerant charging method
Inventor: TSUCHIYA TATSUMI
IPC: C09K5/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a mixed refrigerant charging method in which a changing in composition generated when non-azeotropic refrigerant of difluoromethane/ pentafluoroethane/1,1,1,2-tetrafluoroethane is moved and charged from a supplying container to a cooling or heating equipment or the like is kept within an allowable range of performance of refrigerant. SOLUTION: In case that non-azeotropic mixture comprised of 23 to 27wt.% of difluoromethane, 13 to 17wt.% of pentafluoroethane and 58 to 62wt.% of 1,1,1,2-tetrafluoroethane is used as refrigerant, charging of the mixed refrigerant is performed such that mixed composition in a supplying container is extracted from liquid phase in the supplying container as 25.5 to 26.0wt.% of difluoromethane, 15.5 to 16.0wt.% of pentafluoroethane and 58.0 to 59.0wt.% of 1,1,1,2-tetrafluoroethane and then moved and charged.
Patent JP-H07209780-A (JP)
Title: Manufacture of silver halide emulsion
Inventor: ASANUMA HIROYUKI
IPC: G03C1/015
Filed: 1994-01-18
Abstract: PURPOSE:To manufacture the silver halide emulsion uniform in adsorption and low in fog and hard in gradation by using a dinamic stirring mixer and specifying a residence time in the mixer at the time of allowing silver halide grains to adsorb photographic additives, CONSTITUTION:The silver halide emulsion is prepared by using the dynamic stirring mixer comprising at least 3 pipes A, B, and C and introducing the silver halide emulsion and the adsorbable photographic additives and allowing the additives to be adsorbed by regulating the residence time t=v/(a+b) to <=20sec, where v is the volume all of the mixer, and (a) and (b) are the flow rate ml/min of the emulsion and that c>f the additives, respectively, and it is preferred to stir the inside of the mixer quickly enough in order to attain sufficient mixing in such a short time, and to enhance the rotation speed of the stirrer to <=1000rpm, further, <=2000rpm, especially, <=500rpm.
Patent JP-S62162152-A (JP)
Title: Buffer memory device
Inventor: NITTA YASUHIKO
IPC: G06F12/12
Filed: 1986-01-10
Abstract: PURPOSE:To rapidly replace data without enlarging the size of the titled device by transferring an input data to a storage block in the first stage when none of the contents of the storage blocks coincides with the input data. CONSTITUTION:Shift-enable signals E2-E5 are determined simultaneously when one E1 is determined. The data used last is always stored in the storage block 1, and other data are sequentially stored in the block 2 and the following ones in the order of their uses, hence in the block 5 the data used in the farthest past is stored. When such data as not stored in any storage block is used, the data in the registers of all the storage blocks are shifted to the following stage, and the said data in the block 5 is removed. In such a way, a buffer memory device whose data-replacement is executed by LRU method is obtained.
Patent JP-S5389306-A (JP)
Title: Dc current supplying circuit
Inventor: TAMAKI KENZOU
IPC: H04M19/00
Filed: 1977-01-17
Abstract: PURPOSE:To prevent the deterioration in the transmission performance and to correctly detect the loop current, by controlling the base current of the current supplying transistor through the picking up of the intermediate point potential between lines, in exchangers.
Patent JP-S57120124-A (JP)
Title: Controller for rotary magnetic storage device
Inventor: NAKAMURA KUNIO
IPC: G05D13/62
Filed: 1981-01-16
Abstract: PURPOSE:To perform an access and at the same time to give the control to the access so as to carry out the writing and reading alternately, by applying an interlace system to each of two rotary magnetic storage devices. CONSTITUTION:A DC servo motor of a PLL circuit system for control of motor speed rotates in proportion to the oscillating clock of an oscillating circuit 24A, and both the rotating speed and phase of the DC servo motor are delivered to an index signal output line 14A to be supplied to a reference input line 18 of a phase comparator 2 via an AND gate 8A and an OR gate 9. The output of the comparator 2 is filtered by a low-pass filter 3 and delivered to a line 21. A voltage control oscillator 4 oscillates with a frequency proportional to the voltage value of the line 21, and the oscillation of the oscillator 4 is supplied to a PLL circuit system 1B for control of motor speed via an AND gate 11B and an OR gate 12B. As a result, the rotating speed of the DC servomotor of the system 1B is proportional to the oscillating clock of a line 22.
Patent JP-H10199964-A (JP)
Title: Substrate rotation holding equipment and rotary substrate treating equipment
Inventor: YABE MANABU
IPC: H01L21/68
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate rotation holding equipment, which can hold a substrate without generating metal contamination of a substrate and substrate treatment irregularity due to wind cutting phenomenon, and a rotary substrate treating equipment provided with holding equipment. SOLUTION: In a substrate rotation holding equipment 2, a plurality of horizontal direction retainers 8 are arranged along the outer periphery of a substrate W. The retainer 8 consists of a pin holding member 7 fixed to a retainer 4 and a pin member 6 which regulates the position of the substrate W in the horizontal direction. An abutting member is installed at the position of the pin member 6 which abuts against the substrate W. The abutting member is composed of ceramics such as zirconia and alumina, or sapphire, or quartz. The pin member 6 is formed of pin-shaped stainless steel.
Patent JP-S62165182-A (JP)
Inventor: JIEEMUSU EDOUIN JIRETSUTO
IPC: G21C5/10
Filed: 1987-01-08
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-S63173253-A (JP)
Title: Magneto-optcial recording and reproducing head
Inventor: IWANAGA TOSHIAKI
IPC: G11B11/105
Filed: 1987-01-13
Abstract: PURPOSE:To miniaturize an optical system and to reduce the weight of the titled head by using a Savart plate for a magneto-optical reproducing photodetector, and using a knife edge method for a servo-error signal optical system. CONSTITUTION:The titled head is provided with a semiconductor laser 1 being a light source, a collimator lens 2 for converging and irradiating a luminous flux emitted from the semiconductor laser onto the surface of a magneto-optical recording medium 6, a beam splitter 4 and an objective lens 5, a 1/2 wavelength plate 7 provided with a rotary mechanism for bringing the plane of polarization provided in the optical path of a reflected light from the beam splitter 4, to pi/4 rotation, a spherical lens 8, the Savart plate 9 for polarizing and splitting the luminous flux in parallel to the optical axis, a wedge prism 10 placed in the optical axis of one luminous flux in the polarized and split luminous fluxes, and a multi-split photodetector 11 for detecting the information signals from both the polarized and split luminous fluxes, respectively, and the multi-split photodetector 11 has a function for outputting a servo-error signal, and simultaneously, a recording information signal. In such a way, by simplifying a reproducing optical system, the magneto-optical recording and reproducing head can be further miniaturized to reduce the weight of the head.
Patent JP-S5287961-A (JP)
Title: Division circuit
Inventor: ARAKI NORIKAZU
IPC: H03K23/52
Filed: 1976-01-19
Abstract: PURPOSE:To realize division circuit with simple circuit structure to be suitably used for semiconductor integrated circuit unit.
Patent JP-H09193331-A (JP)
Title: Manufacture of laminated molding plate
Inventor: KOMODA HIROMOTO
IPC: B32B37/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent deformation which occurs in a manufacturing process due to differences in thermal expansion quantity and curing contraction quantity between a material and an adhesive to be used, by laminating the same or different kinds of materials through an adhesive and making a pressure to be added to a central part of a plate-like laminated material higher than a pressure to be added to a peripheral part when a molding plate is to be manufactured by using a hot press. SOLUTION: When a plate-like laminated molding plate 15 is to be manufactured by laminating the same or different kinds of materials through an adhesive and by using a hot press 11, a pressure to be added to a central part of a plate-like laminated material in the hot press 11 is made to be higher than a pressure to be added to a peripheral part. That is, on a spacer provided around a hot plate of the hot press 11, a sheet or a plurality of sheets of steel shim plates 14 are put. Accordingly, an inner stress to be generated in a hot press process is diffused to the periphery of the plate-like laminated material, not accumulated on the laminated molding plate 15, so that the inner stress does not work when the pressure is released.  Thus, deformation which occurs in a manufacturing process due to differences in thermal expansion quantity and curing contraction quantity between the material and the adhesive to be used can be prevented.
Patent JP-S5389118-A (JP)
Title: Device for locking hydraulic control lever
Inventor: OOTORI TOSHIMI
IPC: B62D49/08
Filed: 1977-01-14
Abstract: PURPOSE:To prevent the working implement of a tractor with a hydraulic unit for elevationally moving the implement from dropping in danger during the inspection of the implement by locking the hydraulic control lever of the unit automatically upon rotation of a locking member horizontally when an operator separates the driver's seat of the tractor by disposing the lever at the elevated position.
Patent JP-H09200928-A (JP)
Title: Phase separated bus
Inventor: YOSHITAKE YOSHIYUKI
IPC: H02G5/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a bus which does not need processing or disassembly and reassembly of a bus box itself, in the case of performing the removal of electric equipment connected to a phase separated bus. SOLUTION: Buses 7 arranged separately for each phase of electric facilities are covered with bus boxes 1 separately for each phase. Inside the branch part 1C of the bus box 1, a branch conductor 7C is connected to the bushing 9 of a transformer 5 through a flexible conductor 8. Between the bottom of the branch part 1C and the top of a transformer connection box 4A, an interval of about 500mm required for inside inspection and connection work is provided. The bottom of the branch part 1C of the bus box 1 is inserted into the top of an elastic flexible boot 3A, and the top of the transformer connection box 4A is inserted into the bottom of the flexible boot 3A. Both ends of the flexible boot 3A are fastened and fixed each to the bus box 1 and the transformer connection box 4A.
Patent JP-H08191884-A (JP)
Title: Volatilization container
Inventor: KANEKO TOSHIHIKO
IPC: A61L9/12
Filed: 1995-01-13
Abstract: PURPOSE: To enable adjusting of a volatilization quantity of volatile material along with versatility in the setting direction. CONSTITUTION: One volatile material housing body 1 comprising a container body 2 with openable top part and a lid member 10 mounted at an opening of the container body 2 is linked to the other volatile material housing body 20 comprising a container body 22 with openable top part and a lid member 30 mounted on an opening of the container body 22 through a link means so as to be allowed to rotate and to be held at a specified position. The lid members 10 and 30 are provided with drafting holes 15 and 35 to make the inside and the outside communicate between the container bodies 2 and 22.  When the one volatile material housing body 1 is relatively rotated to the other volatile material housing body 20, the drafting holes 15 and 35 are opened by a specified value and the volatile materials 40 and 40 contact air through the opened part to make the fragrance of the volatile materials 40 and 40 drift in the air.
Patent JP-S60149088-A (JP)
Inventor: YAMAUCHI MASAMICHI
IPC: G02F1/133
Filed: 1984-01-13
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-S63176834-A (JP)
Title: Semi-metallic brake pad
Inventor: HONMA TORU
IPC: F16D69/02
Filed: 1987-01-12
Abstract: PURPOSE:To improve substantially braking performance, especially efficiency (coefficient of friction) in an initial brake operation stage by providing a hard iron oxide film on the friction surface of a semi-metallic friction member. CONSTITUTION:After the friction surface of a semi-metallic friction member has been polished, this friction member is placed on absorbent cotton impregnated with a water solution of 10% acetic acid for 2min with the friction surface thereof directed downward. Then, the friction member is left in a room for 4hr, with the friction surface directed upward and dried, thereby forming a layer containing iron acetate (one example of oxide layer). Thereafter, the flame (oxidized flame) of an acetylene gas burner is uniformly applied to the friction surface for 20sec and an iron compound thereon is completely changed to iron oxide and a hard iron oxide film is formed on the friction surface. The coefficient of friction of a semi-metallic brake pad with the iron oxide film formed thereon as aforementioned is rather large in an initial brake operation stage as seen from a curve 'A' and the braking performance of the semi- metallic pad can be substantially improved.
Patent JP-S58122152-A (JP)
Title: Production of cylinder block for overhead valve type internal-combustion engine
Inventor: FUTAMURA KAZUMASA
IPC: F02F1/18
Filed: 1982-01-14
Abstract: PURPOSE:To prevent the deformation of water jackets surely and to produce a lightweight and small sized cylinder block by providing a core print on the cam chamber side of the core of a water jacket in the position relation where the force acting upon the same is received directly with the core print of the core of the cam chamber. CONSTITUTION:In a casting mold for producing a cylinder block for internal- combustion engines of overhead valve type, a core print 6 engaging with a core 3 of a cam chamber is provided in the lower part of a core 5 of a water jacket on the cam chamber side and is set in the position where the force exerting upon the core print 6 in the stage of casting is received directly with a core print 4 of a core 3 of the cam chamber through the core 3. After the casting, the wall holes formed with said core prints 5, 6, and the core print 2, etc. supporting the lower part of the core 1 on the side opposite from the cam chamber side are closed with tight plugs 11, 12, 9 whereby the cylinder block having water jackets 7, 10 and the cam chambers which are thin walled and have no deformation is obtained.
Patent JP-H07271931-A (JP)
Title: Information processor
Inventor: KITATSUME YOSHIAKI
IPC: G06K17/00
Filed: 1995-01-17
Abstract: PURPOSE:To shorten the program loading time of application software and to fast read the data out of an external storage with no remodeling of the application software by using a card type external storage as either or a main storage ana an external storage. CONSTITUTION:The application software are read out of a ROM 11, a RAM 12, etc., by an MPU 10 and undergo the prescribed processing. The result of this processing is shown on a CRT 16 via a display control circuit 15. An IC card 14 is inserted into the main body of an information processor such as a personal computer, etc. Then the contents of the card 14 are read out by a power-on operation or the operation of a keyboard, and these read data are sent to the RAM 12 of the main body of the information processor.
Patent JP-S58122324-A (JP)
Title: Air intake device of rotary piston engine with supercharger
Inventor: TADOKORO ASAO
IPC: F02B33/00
Filed: 1982-01-14
Abstract: PURPOSE:To prevent blowing back to dead volume at a low speed by providing a communication passage communicating the upstream of a timing valve in an auxiliary intake air passage to the downstream of a check valve in a main intake air passage and further providing this communication passage with a closing valve. CONSTITUTION:A main intake air passage 4 and an auxiliary intake air passage 8 are connected to a rotary piston engine 1. A timing valve 16 opening in the latter half of an opening period of an auxiliary air intake port 10 is provided in the downstream of a supercharger 9, and a check valve 20 which prevents blowing back from an operation chamber A side is provided in a main intake air passage 4. Further, a closing valve 22 which is opened when the engine rotational frequency exceeds a set value is provided in a communication passage 21. During a high-speed operation of an engine, pressurized air is supplied to the operation chamber A for supercharging via the communication passage 21 and a main air intake port 5. At this time, since the main air intake port 5 is closed before the auxiliary air intake port 10 is closed, blowing back in the latter period of an air intake stroke can be effectively prevented.
Patent JP-S63172690-A (JP)
Title: Direct-read-after-write type optical recording medium
Inventor: UENO NAOYUKI
IPC: G11B7/24035
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a direct-read-after-write type optical recording medium having little variations in reflectance of a recording layer due to photo-deterioration and having excellent long-time reliability, by setting the film thickness of the recording layer to be greater than the film thickness with which the recording layer shows a maximum reflectance. CONSTITUTION:A recording layer 2 comprising an organic coloring matter material is provided on a transparent base 1, the layer 2 is irradiated with laser light L from, for example, the side of the base 1 through an objective 3, and an information signal is taken out based on the light reflected from the recording layer 2. As for variations in the reflectance due to photo-deterioration of the recording layer 2, it is preferable that the variations in the reflectance are as small as possible. After deterioration, a maximum reflectance is obtained at a point with a film thickness greater than the film thickness with which the maximum reflectance is shown before the deteriora tion. Therefore, when the film thickness (d) of the recording layer 2 is initially set to be greater than the film thickness with which the maximum reflectance is displayed, it is possible to restrict the variations in the reflectance of the recording layer due to photo-deterioration, and to provide a direct-read-after-write type recording medium having excellent long time-reliability.
Patent JP-S56101520-A (JP)
Title: Detecting device of intra-die molten steel level for continuous casting facility
Inventor: YOSHII KENTA
IPC: G01F23/24
Filed: 1980-01-19
Abstract: PURPOSE:To conduct a level detection free from precision deterioration caused by equipment environments containing such factors as noise, ambient temperature, etc. by detecting a molten steel level through direct contact of an electrode wire to the surface of molten steel. CONSTITUTION:An electrode wire 5 is fed into a die 15 through an electrode wire guide pipe 6 from an electrode wire feeder 1. At that time, a voltage is applied to the electrode to the electrode wire 5. When the tip of the electrode wire 5 passes through an electrode wire fixed point passage detector 3, an electricity runs through the detector 3 and a tip detection signal is transmitted to an electrode wire feed length counter 2. The counter 2 begins counting at this point. Later when the electrode wire 5 touches a molten steel, an electricity runs to an electrode wire communication detector 4 from molten steel 14 through the die 15. A communication signal is input to the counter 2, stopping a count action and at the same time, suspending feeding of the electrode wire 5 from the electrode wire feeder 1.
Patent JP-H06211143-A (JP)
Title: Electric actuator of four-wheel steering system
Inventor: SUZUKI HIDEKAZU
IPC: B62D6/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide an electric actuator having a mechanical fail-safe mechanism to hold a rear wheel steering angle in a specific angle scope forcibly even when a trouble is generated in a four-steering system. CONSTITUTION:The rotating operation of a motor 30 is converted into the linear operation of a shaft 22 by a ball screw 42, and the rear wheels are steered by the movement of the shaft 22. When the shaft 22 is going to move linearly across a specific shaft moving scope corresponding to the clearance between a moving body 51 and a lock pin 52 at a neutral position of the shaft, the moving body 51 is abutted to the lock pin 52, and the further movement of the shaft is blocked.
Patent JP-H09255690-A (JP)
Title: New silane compound and its production, and fine inorganic particle treated with its hydrolyzate
Inventor: KAWAI OSAMU
IPC: C09C3/12
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new silane compound useful for treating the surfaces of fine inorganic particles, etc., as a coupling agent, etc., by subjecting a mercapto group-containing silane and a compound having plural (meth)acrylic functional groups to Michael addition reaction. SOLUTION: This new silane compound has (meth)acrylic functional groups bound to a Si atom through bonds of formula I. Therein, the (meth)acrylic functional groups are bound to the Si atom at least through bonds of formula II, and the other groups bond to the Si atom comprise hydrolyzable groups, monovalent hydrocarbon groups, fluorinated alkyl groups, etc., wherein at least one of the other groups is the hydrolyzable groups. The silane compound is represented e.g. by formula III [R1 is monovalent hydrocarbon, a fluorinated alkyl; R2 is a 1-10C divalent (substituted)hydrocarbon; R3 , R4 are each H, methyl; X is a hydrolyzable group; (a) is 1-3; Y is a divalent of higher hydrocarbon, etc.; (b) is 1-5]. The silane compound is useful for treating the surfaces of fine metal oxide particles, etc., as a coupling agent, etc.