baber/WOPTO huggingface dataset:
Patent JP-H09130917-A (JP)
Title: Temperature control device of hybrid automobile
Inventor: ITO YASUMITSU
IPC: H01M10/6556
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device of a hybrid automobile which can always travel in the optimal condition by controlling a changeover means for making an engine housing communicate with a battery housing and cutting off both of them on the basis of the indication of a sensor for detecting the temperature of both of them. SOLUTION: A temperature control device is constituted so that the output of sensors 28, 30 for detecting the temperature of a battery 12 and an engine 16 is inputted to a microcomputer 32 to control the operation of solenoid valves 24, 26 for changing over communication and isolation between an engine housing 18 and a battery housing 14, a fan 22 for sending a hot wind and a fan 34 for cooling a ceramic heater 23 and a battery. The solenoid valves 24, 26 are a four way type valve and a three way type valve which are operated by a solenoid, and the temperature sensors 28, 30 are a thermoelectric couple. Therefore, since an engine and a battery are warmed up by utilizing wasted heat, additional energy is not consumed, the starting property of an engine is enhanced and the original performance of a battery can be demonstrated.
Patent JP-S63158447-A (JP)
Title: Apparatus for measuring component in liquid
Inventor: OKAMOTO TOYOKATSU
IPC: G01N27/416
Filed: 1986-12-23
Abstract: PURPOSE:To enhance measuring accuracy by making the temp. of a specimen solution proper at the time of measurement, by displaying the notice pattern of measurement impossibility display on a display part when the detected temp. of the specimen solution is one out of a region capable of detecting the normal measuring value of a sensor. CONSTITUTION:A liquid component measuring apparatus is equipped with a sensor BS, a reaction tank 34, a thermistor 36 and a display part 39. The thermistor 36 detects the temp. of a specimen solution. A notice pattern informing that the temp. of the specimen solution detected by the thermistor 36 is not at a proper temp., that is, not at a temp. in a stable region wherein the sensor BS can stably detect a normal measured value is displayed on the display part 39. All of the sensor BS, a rotary body 37 and the thermistor 36 are immersed in the liquid of the reaction tank 4 at a predetermined position when a lid like member 38 is closed.
Patent JP-H07133985-A (JP)
Title: Direct current electric furnace
Inventor: TAKASHIBA NOBUMOTO
IPC: F27D11/08
Filed: 1991-10-25
Abstract: PURPOSE:To ensure high efficiency production by making use of a furnace volume to the utmost in a direct current electric furnace where one or more of positive and negative electrodes are provided and scraps are continuously inserted for melting and refining by providing a scrap continuous insertion inlet at the center of the furnace located at an intermediate position of the upper electrode. CONSTITUTION:Two upper electrodes 8 are provided on a furnace cover 2 and are supported on a support frame, etc., and a scrap insertion inlet 18 is provided at the center of the furnace located at an intermediate portion between ther upper electrodes. Scraps are continuously inserted through a conveyor, etc., from the central insertion inlet 18 and voltage V is applied to between the electrodes 8. Thereupon, in the state where maximum voltage of the installation is determined to prevent direct arc from being produced between the electrodes, an interval between the electrodes is determined for continuous melting, and sub-stock materials and alloy iron such as coke, lime and Fe-Si, and Fe-Mn are supplied at need. The above operation is continued until the amount of melted steel in the furnace reaches an initial amount, and the steel is taken out at the time the initial steel amount is reached.
Patent JP-H08141703-A (JP)
Title: Production of ingot having shrinkage cavity in center part
Inventor: MAE YOSHIHARU
IPC: B22D7/04
Filed: 1994-11-16
Abstract: PURPOSE: To simply obtain an ingot having shrinkage cavity in the center part, to shorten a solidifying time and to improve the production efficiency of an ingot by widening a cooling zone of the side wall of a metallic mold containing molten metal from the upper part toward the lower part. CONSTITUTION: The metallic mold 1 is set by placing on a pedestal 9 having a prescribed size in a prescribed cooling water tank 8. A coupler 7 is also arranged in this cooling tank 8, so that the cooling water can pass through in the cooling water tank 8. In such metallic mold 1, e.g. molten pure Zn is poured to the upper surface of an opening part of the metallic mold and just after that pouring, the cooling water is flowed into a first cooling water passage 6 at 100ml/sec flow rate for 10sec. Thereafter, successively, the cooling water is flowed into a second cooling water passage 6' at 100ml/sec and further, with the water, thereafter 20secs the cooling water tank 8 is filled and the cooling is executed from the bottom part and the solidified ingot is taken out thereafter 60secs. In such a result, this ingot develops the shrinkage cavity in almost the center part.
Patent JP-H07161662-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANE SHUICHI
IPC: H01L21/28
Filed: 1993-12-08
Abstract: PURPOSE:To suppress the reaction of Ti with F to prevent a TiN film from being separated from a semiconductor substrate and to reduce the resistance of contact with the substrate in a method of growing a W film on a Ti film and the TiN film, which are respectively a contact layer and a close contact layer and are formed in order on the substrate by a CVD method using WF6. CONSTITUTION:A method of manufacturing a semiconductor device has a step, wherein an insulating film 2 is deposited on a semiconductor substrate 1 and a contact hole is formed in the film 2 to expose the base 1, then, a step wherein a titanium(Ti) film 3 and a titanium nitride(TiN) film 4 are formed in order on the substrate 1 in a such way as to cover the contact hole and the substrate 1 is subjected to annealing at a temperature of 700 deg.C or higher in a nitrogen (N2) atmosphere by a rapid heating method using lamps, and then, a step of growing a tungsten (W) film 5 on the substrate 1 by a vapor growth method using a tungsten hexafluoride (WF6).
Patent JP-H10100985-A (JP)
Title: Ship bottom structure for reducing water frictional resistance of ship
Inventor: TAKAHARA SHINYA
IPC: B63B3/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of the bottom of a ship by forming tap the bottom into a recessed shape surrounded by side boards, providing several partition plates between both side faces, providing partition weirs having inclined parts as longitudinal partitions suitably in several places, and charging compressed air in each partitioned section. SOLUTION: A plane part of the bottom of a ship is made into the recessed bottom 1 surrounded by side boards 3, and one to several partition plates 4 are provided between both side boards 3. Partition weirs 5 are provided suitably in one to several places as longitudinal partitions, and the partition weirs 5 are provided with inclined parts 6. Compressed air is then charged in each partitioned section. In the bottom at the time of smooth water, the compressed air charged in each section is filled down to the lower ends of the side boards 3, and partition plates 4, and the bottom l surface by the height of the side boards 3 through the water surface and an air layer so as not to be in direct contact with water.  This part is brought into contact with air and water by sailing, and its frictional resistance is close to zero compared to the frictional resistance between the bottom and water, so that water resistance is reduced by the area portion of the bottom 1' that has surfaced.
Patent JP-H03168903-A (JP)
Title: Equalizer circuit of magnetic recording and reproducing device
Inventor: YAMASHITA HIROYUKI
IPC: G11B5/035
Filed: 1989-11-27
Abstract: PURPOSE:To stabilize amplitude characteristics and to allow the use in even a high-accuracy circuit by providing a feedback circuit for maintaining the specified amplitude characteristic in an equalizer circuit of DC control. CONSTITUTION:RF reproduction signals are passed through a buffer section 1 then through an input matching resistor 2 of a delay line 3 at a low impedance and are branched to two systems. The one side is passed through a buffer section 4 via the delay line 3 and is inputted to a differential amplifier 7. The other side is passed through a DC control attenuator 6 via a buffer section 5 and is inputted to the differential amplifier 7. The video signals which are mixed by the differential amplifier 7 and are demodulates and reproduced from RF signals are applied to an AGC circuit 8, by which the level of the composite synchronizing signal is maintained constant. This signal is differentiated in a differential circuit of a variable resistor 9 and a capacitor 10, by which the low-frequency component is cut. On the other hand, video signals are inputted to a synchronizing signal separating circuit 11 and only the composite synchronizing signal is taken out. The pulses at the fall edge part of the differentiated composite synchronizing signal are generated in a pulse generator 12.
Patent JP-H10135288-A (JP)
Title: Component inspecting method
Inventor: INOGUCHI MASAYUKI
IPC: H01J37/22
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the manipulation variables of an operator in a component inspecting system, by moving an inspection component retaining member in the X axis direction and the Y axis direction which perpendicularly intersect, and moving a specified inspection part of the inspection component which is retained by the inspection component retaining member to a review position. SOLUTION: An electron beam operating equipment scans, with an electron beam, an inspection part in a scanning range corresponding to a microscope image magnification determined by a microscope image magnification determing means. A released particle detecting equipment detects released particles emitted from the surface of an inspection component scanned with an electron beam scanning equipment. A microscope image pick-up means digitizes a scanning image (electronic microscope image) in a scanning surface of an electron beam by using the scanning position of an electron beam and the detected values of released particles corresponding to the scanning position. Then the scanning image is stored.
Patent JP-H11148198-A (JP)
Title: Lightweight cellular concrete panel and surface processing method thereof
Inventor: YANAGIDA HIROAKI
IPC: E04C2/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent damage in the side part of a groove section caused by impact in the case of conveyance and execution and to provide a lightweight cellular concrete panel having the surface texture of the natural tone (stone cutting tone, parting plane tone) and a surface processing method thereof. SOLUTION: A lightweight cellular concrete panel 1 machining a channel section 2 in the surface forms separation belts 5 in one side or both sides of the channel section 2 and the end part of the panel along the said channel section 2 and end part of the panel. Then, the separation belts 5 are formed on the whole panel 1 except the bottom part of the channel section 2 and part of undamaged section of the side part. The channel section 2 is machined on the surface, and then, impact is given to the channel section 2 by means of a separation device, the side part of the channel section 2 is lacking, and the separation belts having the exposed cutting surface in the cellular concrete is formed.
Patent JP-2001147213-A (JP)
Title: Gas sensor and method of manufacturing the same
Inventor: YAMADA KOICHI
IPC: G01N27/409
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of being made compact and inexpensive and enhanced in reliability. SOLUTION: A gas sensor has a detection element 10 having a gas contact part 11, a main metal fitting 4 for holding the detection element 10, a protective cover 2 covering the gas contact part 11, the taking-out terminals 71, 72 electrically connected to the detection element 10, lead wires 81, 91 achieving the electrical continuity with them, an insulating member 5 achieving the insulation between the taking-out terminals 71, 72 and a first metal cover 3 holding the insulating member. The insulating member 5 has a main body part 51 and a flange 52 and the first metal cover 3 has a small diameter part 31, a large diameter part 32 and a step part 33. The insulating member 5 brings one surface of the flange part 52 into contact with the step part 33 and presses the other surface of the flange 52 to fix the same by the elastic member 6 inserted in the large diameter part 32.
Patent JP-H08156101-A (JP)
Title: Apparatus for fitting shynthetic resin-made product to circuit substrate
Inventor: YUGAWA SHINYA
IPC: B29C65/56
Filed: 1994-12-12
Abstract: PURPOSE: To attempt reduction of generation of shaking and increase of fitting strength when a synthetic resin-made part such as a protective cover or the like is fitted to a circuit substrate by inserting a pin projecting from the part into a pin hole of the circuit substrate and caulking thermally it to be deformed thereafter. CONSTITUTION: An inner diameter D of a pin hole 7 in a circuit substrate 1 is enlarged at least to a large diameter D1 in a part on a rear face side of the circuit substrate 1.
Patent JP-H11124927-A (JP)
Title: Heat insulating wall and method for constructing the same
Inventor: OE MICHIHIRO
IPC: E04C2/38
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating wall for use in a wooden building that can be constructed easily and precisely by a one-man operation. SOLUTION: A heat insulating wall has a structural panel 1 joined to a framing member and has a heat insulating material placed inside the framing member. The structural panel 1 has a structural face bar 3 joined at its edge to the outdoor surface of the framing member to form a predetermined space between it and the heat insulating material; a lower positioning horizontal member 4 attached to the indoor surface of the structural face bar 3 and abutting to the upper surface of a lower horizontal sill 8C; and a center vertical member 5 attached to the center of the indoor surface of the structural face bar 3 along its cross direction and functioning as a backing material for an interior bed.
Patent JP-H05142459-A (JP)
Title: Camera provided with zoom optical system
Inventor: YAMAZAKI YASUO
IPC: G03B17/28
Filed: 1991-11-22
Abstract: PURPOSE:To prevent the vignetting of a photographic image at the time of switching to a panoramic size from a full size in an automatic zoom mode. CONSTITUTION:A zoom motor (driving source) 2 is driven by a zoom switch 1 so as to adjust the focal distance value (f) of a zoom optical system 3. Imprinting magnification (r) is calculated based on the focal distance value (f) range-finding value L from a range-finding means 4 by an arithmetic means (focal distance decision means or control means) 5. In such a case, zooming by the zoom motor 2 is performed based on information whether a photographic image frame is a normal size or a panoramic size by the arithmetic means 5 so that the ratio of the size of an object to an image frame size may not be changed.
Patent JP-2000135646-A (JP)
Title: Feeding device of machine tool
Inventor: SUGIMOTO YOSHIAKI
IPC: B23Q5/40
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the acceleration characteristic and the control characteristic and to improve the accelerating performance and the control performance in the high speed moving time of a moving member, by reducing the conversion inertia of a servomotor shaft. SOLUTION: In a feeding device 1 of a machine tool, a ball screw 5 is screwed and inserted to the nut part 4 of a moving table 3 which is movably set on a fixed table 2, and the moving table 3 is moved to reciprocate by driving the ball screw 5 for rotation. In such a feeding device 1, a driving device 9 with a large reduction gear ratio and a driving device 10 with a small reduction gear ratio are connected to the ball screw 5, and the rotations of servomotors 7 and 12 are controlled to make the output rotation frequencies of both driving devices 9 and 10 equal.
Patent JP-H10149240-A (JP)
Title: Data processor
Inventor: IURA KATSUTOSHI
IPC: G06F3/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To surely inhibit the transmission/reception of a processing means at the time of loading or ejecting an auxiliary storage medium by the use of simple constitution. SOLUTION: A ground terminal 33 of a connector 30 has a ground part 33a opposed to a ground terminal 41 extended long from its terminal edge and a detection part 33b opposed to a terminal 43 and shorter than the ground part 33a. A power supply terminal 35 is formed by the same length as the ground part 33a. System bus terminals 37, 39 are arranged at a slight interval from the edge of a substrate 31 and the edges of the terminals 37, 39 are arranged on the front side from the depth side edge of the detection part 33b. At the time of loading an option pack 40, the power of a CPU is dropped to a ground level before connector terminals 47, 49 are connected to the terminals 37, 39, and after connecting the terminals 47, 49, power is supplied.  At the time of ejecting the pack 40, the power supply of the CPU is dropped to the ground level while holding the connected state between the terminals 47, 49 and the terminals 37, 39 and the level is held until the terminals 47, 49 are separated from the terminals 37, 39.
Patent JP-H02154308-A (JP)
Title: Substrate for thin-film magnetic head
Inventor: AKIYAMA MASAHIDE
IPC: G11B5/31
Filed: 1988-12-06
Abstract: PURPOSE:To improve the adhesive property to a substrate by finely roughening the surface of the substrate to be coated with an alumina film and forming the compsn. of the alumina film to the compsn. in which oxygen is slightly decreased from the stoichiometric ratio. CONSTITUTION:The surface of the substrate essentially consisting of an Al2O3- TiC system is finely roughened in a 100 to 500Angstrom range of average surface roughness Ra at the time of coating the surface of the substrate with the alumina film. The substrate is then coated with the alumina film consisting of the compsn. Al2O3-x(O<x<=1). The compsn. control of such alumina film is executed by controlling the quantity of the oxygen in the atmosphere in, for example, a sputtering method. The adhesive property of the alumina film provided on the surface is improved in this way and the hardness of the film itself is enhanced.
Patent JP-H02154954-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: KATO HARUHIKO
IPC: F25B27/02
Filed: 1988-12-06
Abstract: PURPOSE:To effectively cool a driver's cabin even when the temperature of the hydraulic oil is low, by a method wherein the temperature of the hydraulic oil for a driving unit of a hydraulic apparatus is raised by a hydraulic oil heater, and the hydraulic oil is supplied to an oil-refrigerant heat exchanger. CONSTITUTION:When the temperature of the hydraulic oil in a main tank 62 is low, an on-off valve 72' is closed, an oil path change-over solenoid valve 73 is opened, and the hydraulic oil is flowed along an oil path 75 through relief valve 72, so that the oil temperature rises corresponding to the set pressure of the relief valve 72. Thereby, the on-off valve 72' is opened, and also a refrigerant compressor 40 and a blower 15 are put into operation. The heat of the hydraulic oil is absorbed by the refrigerant in an oil-refrigerant heat exchanger 45 and the temperature of the hydraulic oil falls, so that the on-off valve 72' is closed, the oil path is again changed to the heating circuit, and the oil temperature rises again. Therefore, the heat of the hydraulic oil is given to the refrigerant through the heating circuit, and warm air is generated by an air-refrigerant room heat exchanger 25 and a blower 15. When the oil temperature in the tank 62 rises due to operation of a hydraulic motor 63, a valve 53 is closed and the hydraulic oil in the tank 62 is circulated to perform heating.
Patent JP-H02155033-A (JP)
Title: Slip sort control method and data processor
Inventor: SUZUKI TOYOICHI
IPC: G06F17/24
Filed: 1988-12-07
Abstract: PURPOSE:To sort slip data in units of plural lines by detecting a ruled line to separate the slip data, and making the data in a zone separated by means of the ruled line into a unit, which is movable at the time of rearrangement. CONSTITUTION:A ruled line table, which stores information necessary for the input and editing of the ruled line, holds the type of the ruled line inputted as ruled line information, a line direction, attribute information indicating a line width, a starting line position, a starting column position, a completing line position and a completing column position. When the sort unit consists of plural lines, the moving unit is deduced from the contents of the ruled line table, a starting line number 303, a completing line number 304, and the number of constituting lines 307 at each moving unit are stored into a moved block table 300, and the storage position is stored into a moved block control table 200. Next, key data at every moving unit are segmented, and a sort processing is executed based on the obtained key data. Thus, the moving unit at every key is automatically detected based on the ruled line, and the sorting in units of the plural lines can be executed.
Patent JP-H10146821-A (JP)
Title: Shaft sealing device for concrete mixer and method of using the device
Inventor: MIYAZAKI KOKI
IPC: B01F15/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent wear of constituting components of a shaft sealing device for a concrete mixer. SOLUTION: A shaft sealing device is provided with a rotor 3 fitted and fixed on a rotating shaft 2 running through a kneading tank side wall 1, a non-rotating body fitted movably on the rotor 3 and fixed on the kneading tank side wall 1, a sealing component 5 interposed between the rotor 3 and the non-rotating body 4 on a kneading tank outer section, a water tank 20 for storing water of given volume, a water feed pipe 21 for feeding water from the water tank 20 into a clearance 19 between the rotor 3 and the non-rotating body 4 and an air compressor 22 for providing air pressure in the water tank 20. When a raw material of ready mixed concrete is kneaded in a kneading tank, air pressure is provided in the tank 20 to transfer the water in the water tank 20 from the clearance 19 between the rotor 3 and the non-rotating body 4 into the kneading tank to prevent the infiltration of fine grains such as aggregates into the clearance 19.
Patent JP-H11126667-A (JP)
Title: Electric contact
Inventor: TAKEMASA EIICHIRO
IPC: H01R13/26
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact capable of being elastically brought into contact with a circuit pad formed on a circuit board and being used in a board fixing type electric connector. SOLUTION: An electric connector 10 has a plurality of electric contacts 50 within a housing 20. Each of the electric contacts 50 has a first plate piece 62 and a second plate piece 63 folded back at one end on fitting side. The first plate piece 62 has a pressure-inserting part 53 and an elastic contact piece 52 aslant extending, and the second plate piece 63 has a pressing shoulder 66 for pressure insertion. When the housing 20 is placed on a circuit board, the contact piece 52 of the electric contact 50 is elastically bent on the bottom side of the housing 20, and a contact part 54 elastically comes in contact with a circuit pad on the circuit board.