baber/WOPTO huggingface dataset:
Patent JP-H01116040-A (JP)
Title: Reinforcing fiber for manufacturing reinforced metallic composite material
Inventor: KUBO MASAHIRO
IPC: D06M11/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the improving effect of the wear resistance in the title fiber equal to that of reinforcing fiber having high capacity by covering precursory fiber with an oxidic layer and forming composite oxide onto the interface therebetween. CONSTITUTION:The precursory fiber selected from the group of alumina-silica fiber, mineral fiber, glass fiber, potassium titanate whisker and the mixture thereamong is covered with the oxidic layer selected from the group of aluminum oxide, chromium oxide, zirconium oxide and the mixture thereamong; it is subjected to heat treatment, etc., to form composite oxide onto the interface between the precursory fiber and the oxidic layer. Said reinforced fiber forms a molded body and is applied to the manufactures of a fiber reinforced metallic composite material. In said reinforced fiber, inexpensive fiber can be used as precursory fiber.
Patent JP-H04146515-A (JP)
Title: Information recording and reproducing device
Inventor: YAMAZAKI HARUHISA
IPC: G11B5/588
Filed: 1990-10-08
Abstract: PURPOSE:To stabilize the recording and reproducing output, to cause no degradation of quality to the recorded/reproduced pictures for a long period and to prolong the life of a rotary head by keeping a constant projection variable of the rotary head to the outer peripheral surface of a rotary cylinder. CONSTITUTION:A rotary head projection variable detection mechanism 12 consists of a semiconductor laser 13 and a detector 14 and is fixed to a chassis 15 which contains a rotary cylinder 2 at a position opposite in parallel to the axis 7 of the cylinder 2 while holding a rotary head 4 therebetween via a supporter plate 16. A rotary head fine positioning mechanism 17 consists of a piezoelectric element 18 set approximately parallel to the outer peripheral surface of the cylinder 2 and a supporter 19 which supports the element 18. Thus the head 4 moves minutely toward the outside of the normal line direction of the outer peripheral surface of the cylinder 2 when the voltage is applied to the element 18. In such constitution, the pictures can be recorded and reproduced with high accuracy and the life of the head 4 is prolonged.
Patent JP-H05103555-A (JP)
Title: Automatic irrigator
Inventor: MATSUNAGA TAKEYUKI
IPC: H02J7/00
Filed: 1991-10-18
Abstract: PURPOSE:To automatically supply water and prevent a plant from being killed by judging a voltage value of a power source part when the time set with a time setting means is attained, memorizing the judged result and supplying water if the voltage is the prescribed value or below when exchanging the power source part. CONSTITUTION:Water in a water feed tank 3 storing the water is supplied with an air pump 15 for supplying the water to a flowerpot 5. In the process, if the voltage of a cell or battery is judged to be a prescribed value or below when the time set with a time setting switch is attained, a flag is erected in a memory region. When the cell or battery is exchanged next time, water is supplied if the flag is erected.
Patent JP-H03133979-A (JP)
Title: Production of 4-carbamoylquinuclidine
Inventor: ONOMURA OSAMU
IPC: C07D453/02
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the title compound useful as a synthetic intermediate for drugs by treating cyanoquinuclidine (salt) with an alkali metal amide in the presence of an aliphatic ether and aliphatic lower alcohol and then hydrolyzing. CONSTITUTION:4-Cyanoquinuclidine (salt) is treated with an alkali metal amide (preferably NaNH2) in the presence of an aliphatic ether (e.g. THF, dimethoxyethane or dioxane) and an aliphatic lower alcohol (e.g. 1-propanol, 1-butanol or n-amyl alcohol) and then hydrolyzed to give the objective compound.
Patent JP-H05106521-A (JP)
Title: Negative pressure control valve for exhaust recirculation device
Inventor: AOYAMA SHUNICHI
IPC: F02M25/07
Filed: 1991-10-21
Abstract: PURPOSE:To regulate dispersion of control characteristics by errors for a spring constant of a set spring and an auxiliary spring easily. CONSTITUTION:An exhaust pressure chamber 6 and an open air chamber 7 are separated by a diaphragm 5, and a valve element 9 opens and closes an open air introducing port 10 corresponding to an exhaust pressure. Spring forces of a set spring 8 and an auxiliary spring 23 are applied to the diaphragm 5, and energization force of the auxiliary spring 23 can be changed by a step motor 3. For a spring seat 21, fine adjustment can be performed for an installation position for regulation of the characteristics at one control point. A variable orifice 28 is provided in a negative pressure passage 11 reaching a negative pressure source for regulation at another control point.
Patent JP-H0990504-A (JP)
Title: Information retrieval device
Inventor: OCHIAI TAKETO
IPC: B65H23/188
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To move a film carrier in the width direction of film without worrying about backlash by providing a width direction driving device for film and a backlash quantity calculating means at a carrier and automatically calculating the backlash quantity and correcting the moving quantity. SOLUTION: In the case that a transmission type sensor 50 is shielded by a shielding plate 51, a motor 37 is rotated, and a microfilm carrier C is driven in a direction (d), so that the transmission type sensor 50 is moved to a position where it is not shielded by the shielding plate 51. Next, the motor 37 is inversely rotated, so that the microfilm carrier C is driven in the direction (c). Then, the backlash is caused at the film carrier C, so that the film carrier C is not moved even though the motor 37 is driven for a specified time. Then, the film carrier C starts moving, and the transmission type sensor 50 is changed from the turned-off state to the turned-on state. The time required from inversely rotating the motor 37 till making transmission type sensor 50 get in the turned-on state is calculated as the backlash quantity.
Patent JP-S63118087-A (JP)
Inventor: MAREKU RIPUTSUTAJIN
IPC: C25B1/26
Filed: 1987-10-29
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-H01114637-A (JP)
Title: Air conditioning system in fermentation room
Inventor: TAKAKU NOBORU
IPC: F24F5/00
Filed: 1987-10-28
Abstract: PURPOSE:To eliminate a disturbance of circumstance caused by an air flow and improve quality of items under fermentation by a method wherein a circulation air conditioning system connecting an air conditioner located outside a fermentation room with the fermentation room and a floor-set air conditioning system having an air conditioning panel with a radiation pipe installed therein and set in the fermentation room are used in parallel. CONSTITUTION:This system consists of an outdoor air conditioning unit A and a floor-set type air conditioning unit B installed in a fermentation room G and normally coolant forms a circulating line as indicated by an arrow 14 by a pump 13. When a two-way valve 12 is opened in response to a detected value of an in-panel coolant temperature detector 11, new coolant is made to flow in the pump 13 and surplus coolant is returned to a coolant returning line 15. A control device may control two systems in the floor installing type air conditioning panel B and its detecting ends are an indoor temperature sensor 5, indoor humidity sensor 6, in-panel coolant temperature sensing end 11 and a discharging temperature sensor 3 of an outdoor air conditioning unit and each of the values may enable the temperature of coolant, a heater and an amount of supplied coolant as well as air to be controlled through a sequencer in compliance with desired conditions.
Patent JP-H03225733-A (JP)
Title: Cathode ray tube device and its driving
Inventor: TOKITA KIYOSHI
IPC: H01J29/50
Filed: 1990-10-12
Abstract: PURPOSE:To obtain a better picture image on the whole surface of a picture plane by changing the strength of an electron lense with synchronizing with the deflection of an electron beam during one scanning period of the deflection scanning of the electron beam. CONSTITUTION:Prescribed voltage is supplied to intermediate electrodes 70 and 80 with a resistor 100, and a variable resistor 105 is connected to the lower end of the resistor 100 to permit the variation of the voltage of the electrodes 70 and 80. A main lense is formed with a fifth electrode 50, the intermediate electrodes 70 and 80, and a sixth electrode 60 to focus the electron beam on a picture plane. The curvature of an equpotential line in a vertical direction becomes smaller than that in a horizontal direction by the effect of the electrode 50 side wall, and a focussing action in the vertical direction becomes stronger than that in the horizontal direction. Consequently the changing of focusing voltage permits giving distortion, so as to offset deflection distortion, to the electron beam to obtain a better picture image in the whole surface of the picture plane.
Patent JP-S61148426-A (JP)
Title: Optical element
Inventor: YUASA SATOSHI
IPC: G02F1/19
Filed: 1984-12-24
Abstract: PURPOSE:To make the particle size of gel very small and to improve the degree of resolution of an optical element by forming the optical element of colored liquid and a polymer capable of absorbing the liquid at low temp. and desorbing the liquid at high temp. CONSTITUTION:An optical element is constituted of a transparent substrate 1, etc., a gel-contg. layer 2, and a transparent protecting plate 3. A polymer capable of absorbing liquid at low temp. and desorbing the liquid at high temp. such as a crosslinked polymer of acrylamide deriv. is used in the gel-contg. layer 2 as a mixture with colored liquid. When the optical element is not irradiated with infrared rays, the gel 4-2 swells and absorbs the colored liquid, and the element is light transmissive. When the element is irradiated with infrared rays 5, the gel 4-1 contracts, so the light 6-1 is absorbed by the colored liquid and the color of the liquid is visible. Thus, an optical element having high degree of resolution is obtd. easily by making the particle size of the gel smaller.
Patent JP-H09115346-A (JP)
Title: Flat cable and manufacture thereof
Inventor: SUZUKI TOSHIAKI
IPC: H01B13/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable an inexpensive wire material to be used, a complex wiring pattern with its superior mechanical strength to be easily formed, and a flat cable free of its high cost as a whole to be obtained. SOLUTION: A single core wire 1 is wired through a guide ring and guide pipe mounted on a mobile, on a base film 2 to which an adhesive 12 is applied. The single cover wire 1 progressed and supplied from the guide pipe is temporarily secured on the base film 2 by means of a pressing roller. Then, a cover film is laminated on the base film 2 and a laminate layer film 14 is formed into the shape that the applied face of an adhesive 13 of the cover film 3 to which the adhesive 13 is applied in advance is faced opposite to the arrangement face of an enameled wire 1 of the base film 2. Both sides of this laminate film 14 are heated, applied, then cooled, and a specified flat cable is obtained.
Patent JP-S63125876-A (JP)
Title: Electromagnetic switching valve
Inventor: KONO TERUHISA
IPC: F16K31/06
Filed: 1986-11-15
Abstract: PURPOSE:To force a solenoid valve to function as a check valve at the time of turning on electricity by urging an armature for moving a movable valve element in the opening direction by the second spring and urging the movable valve element in the closing direction by the first spring weaker than the second spring. CONSTITUTION:There are provided the first spring 63 for urging a movable valve element 60 moving between a valve opening position and a valve closing position with respect to a fixed valve seat 58 in the direction of the fixed valve seat 58 and the second spring 64 for always urging an armature 61 brought into contact with the movable valve element 60 from the fixed valve seat 58 side in the direction of separating from the fixed valve seat 58. The urging force of the first spring 63 is made smaller than the urging force of the second spring 64, and the maximum moving distance of the armature 61 is made larger than the maximum moving distance of the movable valve element 60. The thus constructed solenoid valve is adapted to open when it is not turned on electricity and function as a check valve for permitting flowing from a port 55 to ports 53, 54 when it is turned on electricity.
Patent JP-H04150303-A (JP)
Title: Adaptive antenna system
Inventor: UENO MOTOHARU
IPC: G01S7/02
Filed: 1990-10-11
Abstract: PURPOSE:To improve the tracking system by using 1st and 2nd systolic circuit form signal processing unit so as to sequentially process a digital signal resulting from conversion of an output signal of each array element of an array antenna. CONSTITUTION:Output signals from array elements 11-13 are converted into digital signals by digital conversion circuits 14-16 and given to unit arithmetic elements 21-23 of a 1st systolic circuit form signal processing unit 20 respectively. Each of the elements 21-23 applies a weight processing to the output signals 41-43 from the circuits 14-16 and adds an output signal of an adjacent unit arithmetic. Moreover, a signal synthesizing an array phase weight with respect to an output signal of an adjacent unit arithmetic element is subtracted from a signal synthesizing an array phase weight with respect to the signals 41-43. Auxiliary signals 44,45 from the elements 22,23 and a main array signal from a signal transfer device 24 are given to unit arithmetic elements 31,32 of a 2nd systolic circuit form signal processing unit 30, in which the signals are processed based on the least square algorithm.
Patent JP-H11108941-A (JP)
Title: Magnetic state-observing device and method, magnetic recorder and cantilever
Inventor: YAMAMOTO TAKUMA
IPC: G01N37/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve spatial resolution in magnetic recording by detecting displacement of a probe formed on a cantilever by a displacement detection part and extracting a component in which an extraction part changes with the time change of fluctuation current. SOLUTION: A beam source 8 and a light position detector 9 detects the deflection of a cantilever 1 by means of an optical lever method. When the deflection of the cantilever 1 is changed, the position of a light spot formed on a light receiving spot is changed. The change is detected with a light position detector 9. A rock-in amplifier 12 input the output of the light position detector 9 and a signal showing current supplied by a power source 11. Alternating current supplied by the alternating power source 11 and a signal component are extracted from the output of the light position detector 9, and the amplitude and phase of the extracted signal are output.  Thereby the demodulation frequency of a magnetic field formed in a probe 1a, the oscillation component of the probe 1a changed in the same cycle as the frequency of the alternating magnetic field is extracted, and the amplitude and phase of the oscillation component can be monitored.
Patent JP-2001094522-A (JP)
Title: Stereo demodulator of fm receiver
Inventor: TAIRA MASAAKI
IPC: H04B1/26
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an FM receiver which facilitates digital processing. SOLUTION: According to a sine wave generated in a 38 kHz sine wave generating circuit 61 and synchronizing with a pilot signal, an LR separate signal generating circuit 62 generates a LR switching separate signal, which is supplied as a switching signal to an LR separating circuit 63; and the LR separating circuit 63 multiplies an FM detection signal by the switching separate signal composed of the sine wave to calculate the right and left separate signals.
Patent JP-H01116774-A (JP)
Title: Straight line developed clipping system
Inventor: HARA HIDEYUKI
IPC: G06T11/00
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate the possibility of deviation at the time of a partial plotting by providing a means for normalizing two applied points to the central point of a picture element at the time of clipping a straight line connecting between the two points and clipping the straight line connecting the two points after the normalization. CONSTITUTION:The coordinate points P121 and P222 of the applied floating points are normalized to the central point P1'42, P2'13 of the nearest picture element. Then, the intersection q11 of the straight line connecting the points P1'42 and P2'13 and a clipping frame 23 is obtained. Then, the point q11 of normalized to the central point q'12 of the nearest picture element to plot the straight line connecting the point P1'42 and the point q'12. Thereby, the discontinuous phenomenon of the straight line can be eliminated at the time of clipping according to the partial plotting.
Patent JP-H07106539-A (JP)
Title: One-dimensional color image sensor
Inventor: OTA YASUMITSU
IPC: H04N1/028
Filed: 1993-10-05
Abstract: PURPOSE:To take out simultaneously three picture signals necessary for one picture element. CONSTITUTION:In each block, one of inputs 18a-18e is provided one by one, and each input is connected in common with the cathodes of all blocking diodes included in a single block. On the other hand, the outputs from the cathodes of respective photodiodes included in a single block are independent of each other, and the outputs are connected respectively with output lines 20a-201 whose number is equal to the number of sensor elements included in a single block. Further, the cathodes of the corresponding photodiodes of different blocks to each other are connected in common with a single output line. When a negative pulse for reading a charge is fed to the input 18a, from all the twelve photodiodes included in the first block, the charges are taken out respectively via the output lines 20a-201 as currents.
Patent JP-H08137774-A (JP)
Title: Data independent computer system, processing machine constituting the system, data machine and man/machine interface machine
Inventor: NISHIMURA TAKESHI
IPC: G06F15/16
Filed: 1994-11-08
Abstract: PURPOSE: To realize a computer system which is adapted to the constitution and procedure of a job which a man executes by connecting one of a processing machine executing the processings of first, second third telegram transmission/ reception means, a data machine and a man/machine interface machine to a network. CONSTITUTION: A job processing corresponding to a telegram which the first telegram transmission/reception means 106 of the processing machine 108 transmits/receives is executed by a job processing execution means 107. Data access corresponding to the telegram which the second telegram transmission/ reception means 109 of the data machine 112 transmits/receives is executed by a data access means 111. A man/machine interface processing corresponding to the telegram which the third telegram transmission/reception means 113 of the man/machine interface machine 115 transmits/receives is executed in a man/machine interface means 114. One of the processing machine 108, the data machine 112 and the man/machine interface machine 115 is connected to the network 101.
Patent JP-H10121518-A (JP)
Title: Tank cover structure for work machine
Inventor: ADACHI TAKAO
IPC: E02F9/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a tank cover structure for a work machine which can release heat efficiently from a tank and has a simple construction so as to be manufactured at low cost. SOLUTION: In the work machine, a tank section 6, in which a fuel tank 6N and a working oil tank 6S are provided side by side, is provided on one side of a machine base 2. In this case, in the cover structure of a working machine, the side surface, top surface, and front surface of the section 6, which constitute the outer surfaces for the tank 6N and tank 6S, are covered with an outer side cover 60 and a top cover 61 which are formed by plastic molding so as to form a series of outer contour lines.
Patent JP-H04148424-A (JP)
Title: Logical simulation operation circuit
Inventor: HASHIMOTO KUNIHARU
IPC: G06F11/25
Filed: 1990-10-12
Abstract: PURPOSE:To simulate a logical circuit where logical data different in bit widths are combined by using circuits calculating the bit width of logical data and the arithmetic circuit of logical data. CONSTITUTION:The logical data operation circuit 40 calculating logical data using a stack-type arithmetic circuit, the bit width operation circuit 30 calculating the bit width of logical data and a control circuit 20 controlling the fetching and the execution of an instruction are provided. Respective arithmetic circuits 30 and 40 are controlled by the control circuit 20 and the outputs of the control circuit 20 and the logical data arithmetic circuit 40 are controlled by the output of the bit width arithmetic circuit 30. Thus, logic different in the bit width, logic whose bit width is large and composed logic can be simulated in terms of hardware. Thus, the development burden of software can be reduced, a data communication amount reduces and simulation speed improves.
Patent JP-H01115300-A (JP)
Title: Sound field controller
Inventor: IWAMATSU MASAYUKI
IPC: H04S5/02
Filed: 1987-10-29
Abstract: PURPOSE:To obtain a desired sound field with a simple constitution by generating a sound field separately for both the sum signal and the difference signal between the right and the left input signals of two channel stereo input by using two digital sound processors(DSP). CONSTITUTION:To the DSP 2A, the sum signal generated by adding signals in the right and left channels by means of an adder 3A is inputted via an A/D converter 4A, while to the DSP 2B, the difference signal generated by operating a subtraction between the signals in the right and left channels by a subtractor 3B is inputted through an A/D converter 4B. In the DSPs 2A, 2B, the sum signal and the difference signal are processed in accordance with a parameter stored in a parameter memory 5, and outputs therefrom are supplied to speakers FL, FR, RL, RR dedicated to generating the sound field via an adder 7 and a D/A converter 8.
Patent JP-H11162507-A (JP)
Title: Heating device for assembled battery consisting of sodium-sulfur cells, assembled battery equipped with the heating device, and heating method
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01M10/617
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for an assembled battery consisting of sodium-sulfur cells, a battery equipped with the heating device, and heating method that have a high containing space efficiency where the heating device is contained, that are highly insulated, and that can supply heat to both ends inside a heat insulating container. SOLUTION: A battery block of a plurality of cells 4 connected according to a prederefined array are housed in a box shaped insulated container 1 having a plane rectangular shape. Electrodes 9, 10 are provided passing through a side part and other side part of short sides of the insulating container 1 and connected to both sides of the battery block. A heater 11 is arranged inner bottom surface of the insulating container 1. The heater 11 is formed by a plurality of electric heating wires made of nichrome wire being wound in a spiral in the width direction. An insulating thin plates are arranged on both surfaces of a core material. A soaking plate 25 made of aluminum with good heat conductivity is arranged on top of the thin plate.
Patent JP-S61154120-A (JP)
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1984-12-27
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。