baber/WOPTO huggingface dataset:
Patent JP-H04206863-A (JP)
Title: Semiconductor device
Inventor: HATTORI AKIO
IPC: H01L21/822
Filed: 1990-11-30
Abstract: PURPOSE:To improve remarkedly the high-frequency characteristics of a semiconductor device by a method wherein a capacitor is formed on a substrate in such a way as to encircle a circuit, which is constituted of circuit elements, and at the same time, the electrode on one side of the electrodes of the capacitor is connected to the ground terminal of the circuit and the other electrode of the capacitor is connected to the power terminal of the circuit. CONSTITUTION:A semiconductor device 1 is mainly constituted into a structure, wherein a circuit 16 consisting of a plurality of circuit elements, such as a transistor, a resistor and the like, is formed in the central part of the device 11 and a capacitor 6 is formed in such a way as to encircle the circuit 16. These of the circuit 16 and the capacitor 6 are formed on a common semiconductor substrate (a P-type silicon substrate) 8 en bloc by a general planar technique. The circuit 16 is constituted for wide band amplification use. A ground terminal 12 and a power terminal 13 are formed on the peripheral parts of the circuit 16. The capacitor 6 has electrodes 5 and 7 connected, respectively, to the terminals 12 and 13 of the circuit 16 via aluminum wires 14. That is, the device is formed into a structure, wherein the capacitor 6 is connected between the terminals 12 and 13 of the circuit 16 as a by-pass capacitor.
Patent JP-H03195854-A (JP)
Title: Duct type air conditioner
Inventor: FUKUSHIMA AKIO
IPC: F24F11/02
Filed: 1989-12-26
Abstract: PURPOSE:To enable an air volume setting device to perform a respective air conditioning even in an air conditioned room with a low load by a method wherein a set air volume for an air volume controlling device being stopped is set to a desired air volume through an inputting of a volume control limiting signal. CONSTITUTION:When an operation is started by a room temperature setting device 13, an air volume setting device 14 may determine a target air volume of an air volume control device 8 in response to a thermal load in an air conditioned room with signals from a room temperature sensing device 12 and a room temperature setting device 13. A control device 18 in the air volume control device, a passing air volume in a branched duct 7 detected by an air volume sensing device 9 is coincided with a target air volume determined by an air volume setting device 14 under a driving adjustment of a damper 10. A volume control limiting value sensing means 16 may detect that a heat source 4 reaches a limiting value of volume control. In the case that the value reaches a limited value, it may output a volume control limiting signal 17. The air volume setting device 14 may set a set air volume for the air volume control device 8 while being stopped to a desired air volume through an inputting of the volume control limiting signal 17, thereby a respective air conditioning can be carried out in an air conditioned room having a low thermal load less than a volume limiting value of the heat source of variable volume type.
Patent JP-H11154490-A (JP)
Title: Metal halide lamp
Inventor: MORI SHIGEYUKI
IPC: H01J61/20
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp having a stable light source color through a life time, having little change of color temperature at an early stage, and having a color rendering index Ra of 90 or more. SOLUTION: In a metal halide lamp 1, cesium halide is filled in an arc tube 1 having electrodes 2, 3 at both end portions together with starting rare gas and mercury, and terbium halide of 0.15 mg/cc to 5.0 mg/cc is also filled. When the filling amount of the terbium halide is A micro mole, the cesium halide, B micro mole, the terbium halide and the cesium halide are filled so as to satisfy the relationship, 0.3<=B/A<=1.3, to obtain a metal halide lamp.
Patent JP-2001149406-A (JP)
Title: Method for preparing open sheet used for disposable diaper
Inventor: SHINOHARA TETSUTSUGU
IPC: A61F13/15
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently preparing an open sheet for forming an elastically stretchable opening on the top face of a surface sheet of a disposable diaper. SOLUTION: A process (a) for feeding a pair of continuous sheets S1 and S2 and a pair of elastic members 5 ahead in the longer direction, a process (b) for fitting the elastic members 5 under elongated condition in the neighborhood of one side edge a1 of the continuous sheets S1 and S2, a process (c) for laminating together the sheet faces of the continuous sheets S1 and S2, a process (d) for bonding the sheet faces of the continuous sheets S1 and S2 in a bonding region b1 extending in the width direction from the one side edge a1 of the continuous sheets S1 and S2, a process (e)  for making notches in the continuous sheets S1 and S2 with the first notch line c1 extending in the width direction on the bonding region b1 from the one side edge a1 of the continuous sheets S1 and S2 and the second notch line c2 extending successively to the first notch line c1 forward and backward in the longer direction, and a process for obtaining a continuous body of the open sheet with an opening by extending the other side edges a2 of the continuous sheets S1 and S2 outward in the width direction, are provided.
Patent JP-H05169884-A (JP)
Title: Ic card
Inventor: KITAMURA MAMORU
IPC: B42D15/10
Filed: 1991-12-20
Abstract: PURPOSE:To hold different functions and realize a large capacity by composing an IC card by mounting a plurality of circuit substrates having functions different from each other. CONSTITUTION:In an IC card formed by providing a package 1 and covers 2, 3 loaded on the upper and lower surfaces of the package 1 and mounting a circuit substrate inside, the circuit substrate consists, of a first circuit substrate 7 with thin electronic parts 9 mounted, e.g. with a ROM function and a second circuit substrate 8 with thin electronic parts 10 mounted, e.g. with a RAM function. The circuit substrates 7, 8 are respectively provided with connectors 11 for connecting to an external equipment through contacts 11a, 11b. By mounting the two or more circuit substrates 7, 8 having different functions as mentioned above, the card can have different functions and a large capacity.
Patent JP-H10177888-A (JP)
Title: Electrical connection device for steering
Inventor: YOSHIKAWA TOMOKI
IPC: B60R16/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connection device for steering capable of preventing mis-assemblign relating to a neutral position. SOLUTION: A locking member 2 allows the relative rotation for absorbing the mounting error of a projection 103 of a rotating body 102 and a fitting part 105 of a steering boss 104, obtains a locking state linked to a fixed body 101 and the rotating body 102, and after an electrical connection device 1 is assembled on a steering mechanism, the locking member 2 is unlocked. Since assembly is performed with the locking member 2 mounted, the neutral position is ensured.
Patent JP-H06182983-A (JP)
Title: Ink jet printer
Inventor: KAWAGUCHI TAKAHIRO
IPC: B41J13/02
Filed: 1992-12-18
Abstract: PURPOSE:To perfectly remove ink from respective spurs and to smoothly discharge thick paper. CONSTITUTION:A roller support shaft 16 is divided into roller support shafts 16a so that respective cleaning rollers 15 can be independently rotated and second bearing parts 25 rotationally supporting the roller support shafts 16a in a followable and movable manner while such a state that the cleaning rollers 15 are in contact with respective spurs is kept are provided to a spur holder 13.
Patent JP-H02221241-A (JP)
Title: Preparation of 1,3-cyclopentanedione
Inventor: RUDORUFU FUTSUKUSU
IPC: C07C45/54
Filed: 1989-12-28
Abstract: A novel process for the preparation of 1,3-cyclopentanedione, a versatile intermediate for numerous active substance syntheses, is described. 
<??>To this end, in a first step a malonic acid ester is reacted with a haloalkoxybutenoic ester, the resulting bis(alkoxycarbonyl) alkoxypentenoic acid ester is ring-closed to give the alkoxy carbonylalkoxycyclopentenone, the ester function is hydrolysed and finally the acid is decarboxylated to give the final product.
Patent JP-H05175865-A (JP)
Title: Squelch circuit
Inventor: MORIYAMA YUKIHIRO
IPC: H04B1/10
Filed: 1991-12-20
Abstract: PURPOSE:To provide the squelch circuit, which can widely and continuously set squelch opening points from a weak electric field intensity area to a strong electric field intensity area with simple configuration, concerning the squelch circuit to prevent noise from outputting from a speaker when received electric field intensity is weak or zero. CONSTITUTION:An RSSI voltage is detected from the output of an intermediate frequency amplifier part 1 of a receiver and outputted by an RSSI voltage detecting means 2, and the output of the RSSI voltage detecting means 2 is inverted by an inverting means 5. On the other hand, a noise component detecting means 4 detects a noise component from the output of a demodulation part 3 at the receiver and outputs a noise component voltage. A synthesizing means 6 synthesizes the output of the inverting means 5 and the output of the noise component detecting means 4. A comparing means 7 compares the output of the synthesizing means 6 with a prescribed reference voltage and outputs a control signal to a switching means 8 corresponding to the compared result, and the switching means 8 cuts off the voice output circuit of the receiver according to the control signal from the comparing means 7.
Patent JP-2000158405-A (JP)
Title: Method and device for accumulating ligneous board material
Inventor: KITAZOE MASASHI
IPC: B27D1/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for accumulating a ligneous board material in which it is prevented that accumulated ligneous board material becomes an obstacle in accumulation of next brought-in ligneous board material and also quality and yield are enhanced by always positioning at least the end part on the upper part side in the carrier direction of the ligneous board material to be accumulated in the part lower than a passage, accumulating the same and reducing rupture or the like of the ligneous board material at time of an accumulation. SOLUTION: The ligneous board material carried by a carrier device 1 in a prescribed passage L1 is successively transferred and accumulated on an accumulating base 7 which is elevated, lowered and driven. At least the end part on the upper part side in the carrier direction of the ligneous board material transferred on the accumulating base 7 is pressed to the lower part by a pressing member 13. This end part is retained by a retainment member 15 provided in the part lower than the passage L1 in the vertical direction. The ligneous board material transferred on the accumulating base 7 is held so that the end part on the upper part side in the carrier direction of the same is always positioned in the part lower than the passage L1.
Patent JP-H11246694-A (JP)
Title: Phase difference film and its production
Inventor: SHIMIZU AKIKO
IPC: C23C14/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To produce a phase difference film satisfying the market needs including improving function of visual field angle characteristics and durability in a phase difference film used for improving the visible field angle characteristics of a TN-type liquid crystal display device. SOLUTION: This method for producing a phase difference film comprises the formation of at least one oblique deposition layer consisting of an inorganic dielectric substance mainly composed of Ta2 O5 on at least one side of the surfaces of a transparent polymer film. The oblique deposition layer has a positive refractive anisotropy, and it has the optical main axis inclined by 20-70 deg. from the normal line direction of the film. Here, as the deposition material, an inorganic dielectric substance containing Ti2 O5 in an amount of >=50 wt.% is used.
Patent JP-2000159200-A (JP)
Title: Navigation system and method for space navigation vehicle
Inventor: NISHIGUCHI KENICHI
IPC: G01C21/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To quickly and easily find the relative position and speed of a target spacecraft by using the structure of a target spacecraft, if almost in rotation symmetry. SOLUTION: A system includes a TV camera 1 for picking up the image of a target spacecraft almost structured in rotation symmetry and a computer device 3 for detecting an axis of rotation of the target spacecraft picked up on the acquired image, calculating the diameter of the axis of rotation and comparing the calculated diameter with the actual diameter of the target spacecraft to calculate a relative distance from a chaser spacecraft to the target spacecraft in such a manner that the relative distance is calculated in time intervals. The relative distance and speed of the target spacecraft can thus be directly found without requiring the attitude angle.
Patent JP-H04205637-A (JP)
Title: Electronic device having data protection function for memory area
Inventor: KAWAGISHI TOSHIYUKI
IPC: G06F12/14
Filed: 1990-11-30
Abstract: PURPOSE:To prevent data to be protected from being illegally destroyed by giving a function judging the propriety of writing into memory areas before the writing of data in the memory areas is executed. CONSTITUTION:RAM 10 storing a work application program, RAM 12 storing work data and RAM 14 storing system data provided for a handy terminal. A memory where address data on the memory area which is accessible and that of the memory area which cannot be accessible among data stored in RAM 10, 12 and 14 are stored is provided in CPU 18. At the time of access by a storage device having such memory areas, whether access is possible or not is decided. When it is impossible, interruption occurs and the application program is stopped. Thus, the illegal writing of data can be prevented and data is protected.
Patent JP-2000162394-A (JP)
Title: Radiation intensifying screen
Inventor: SUZUKI YUJIRO
IPC: G21K4/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an intensifying screen with high sensitivity and high fineness. SOLUTION: In a radiation intensifying screen provided with a fluorescent layer on a support body where a fluorescent body Gd2O2: Tb is scattered in a bond agent resin, the fluorescent layer includes fluorescent pigment or fluorescent dye absorbing at least a part of luminescence from the fluorescent body and re-emitting in the visible range and the content of the fluorescent pigment or fluorescent dye in the fluorescent layer in the support body side is smaller than in the surface side of the intensifying screen.
Patent JP-H05151077-A (JP)
Title: Information processor
Inventor: ONO KENICHIRO
IPC: G06F12/06
Filed: 1991-11-29
Abstract: PURPOSE:To enable sufficiently fast processing even when a specific memory is accessed by using a bank signal. CONSTITUTION:This information processor is equipped with a detecting means 113 which compares a specific address with the state of previous memory access and detects whether or not there is a change and wait means 116 and 120 which put the memory access in a wait state when the address changes or not in the wait state when not. When the specific memory is accessed by using the bank signal, the access need not be placed in the wait state all the times and can be made sufficiently fast.
Patent JP-H07159722-A (JP)
Title: Projecting device
Inventor: MABE YUJI
IPC: G02F1/1335
Filed: 1993-12-09
Abstract: PURPOSE:To irradiate an object such as a light valve means, etc., with illuminating light having uniform intensity distribution by providing a flier lens and a relay lens in an optical path. CONSTITUTION:A luminous flux from a light source 1 is made parallel beams by a condenser lens 2 and made incident on the flier lens 3, and irradiates the light valve 6 through An optical path dividing surface 4 and the relay lens 5. The scattered and reflected light from the light valve 6 is reflected by the surface 4 through the lens 5 and made incident on a projection lens 7, and forms an image on a screen 8. In such a case, the lens 5 is disposed so that its optical axis may be aligned with the normal of the reflecting surface of the light valve 6 (orthogonally crossed with the reflecting surface) and further so that an optical distance between the surface 4 and the light valve 6 may be equal to the focal distance (f) of the lens 5. Thus, the illuminating light is vertically made incident and the illuminating luminous flux whose intensity is uniformized is radiated.
Patent JP-H04208822-A (JP)
Title: Method for measuring amplitude
Inventor: SEKINE TOSHIRO
IPC: G01H11/00
Filed: 1990-11-30
Abstract: PURPOSE:To easily and accurately measure amplitude regardless of the skilled degree of a measuring person by detecting amplitudes in two directions forming a right angle by the amplitude detection element arranged to the surface parallel to the vibrating direction of a vibrator and operating the value of (a<2>+b<2>)<1/2> on the basis of the obtained outputs (a), (b). CONSTITUTION:An amplitude detector 80 is arranged to a vibration feeder 60 in parallel to the vibrating direction of the trough 61 of said feeder 60 to drive the vibration feeder 60 and the detection output (a) of the detector 80 is calculated by signal processing. Next, the detector 80 is deflected by 90 deg. to calculate detection output (b) in the same way. Then, the amplitude value of a vibrator obtained by operating (a<2>+b<2>)<1/2> by an operation part is sent to an LCD converter to be displayed on a display part as a digital value. By this method, the amplitude of the vibrator can be accurately measured regardless of the skilled degree of a measuring person.
Patent JP-H09173361-A (JP)
Title: Artificial blood vessel and its production
Inventor: ASAI HIDEAKI
IPC: A61F2/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the lumen surface of an artificial blood vessel having an antithrombotic property and tissue adaptability in combination without the dislodgment of an elastin layer even under blood bloodstream for a long time by providing the lumen surface of a tubular artificial blood vessel base material with an albumin layer and the elastin layer. SOLUTION: A soln. of albumin is packed into the lumen of the tubular artificial blood vessel base material and heat of 50 to 80 deg.C is applied thereon while the base material is kept rotated; thereafter, the albumin soln. is discharged to form the crosslinked matter of the albumin within the wall surface of the tubular artificial blood vessel base material and to simultaneously built the albumin layer on the lumen surface of the artificial blood tube base material. An elastin soln. prepd. by adding water-soluble elastin to a buffer soln. of pH=4 to 7 is filled into the lumen of such artificial blood tube base material and the artificial blood tube base material is rotated in a circumferential direction while the base material is held horizontal in the major axis direction to built the elastin layer formed by subjecting the elastin to core servation on the albumin layer.  The elastin layer is thereafter crosslinked, by which the albumin layer and the elastic layer are built on the lumen surface of the artificial blood tube base material.
Patent JP-H08188804-A (JP)
Title: Powdery silver and production thereof
Inventor: NOGAMI TOKUAKI
IPC: B22F1/02
Filed: 1994-12-28
Abstract: PURPOSE: To produce at a low cost powdery silver that is used for a silver paste and shows excellent migration resistance by adding a reducing material to a silver amine complex aq. solution while stirring the solution to form powdery silver and thereafter adding a mixed aq. solution of a palladium amine complex and the silver amine complex, and reducing material to the aq. solution. CONSTITUTION: This production comprises: preparing a silver amine complex aq. solution by adding aqueous ammonia to a silver nitrate aq. solution; adding formalin as a reducing agent to the silver amine complex aq. solution while stirring the solution to form an aq. solution in which silver fine particles separated by reduction are suspended; further adding a mixed aq. solution of a palladium amine complex and the silver amine complex, and hydrazine monohydrate as a reducing agent to the powdery silver suspending aq. solution to coat the surface of each of the powdery silver particles with a Pd-Ag film consisting of 0.1 to 20% Pd and 0.005 to 2% Ag based on the total weight of the powdery silver particle;  thereafter filtering the resulting liquid suspension to separate powdery silver particles each having a Pd-Ag coating film from the suspension, washing the separated powdery silver particles and then, drying the washed particles under vacuum. Thus, the objective powdery silver particles which show excellent migration resistance at the time of using them for a silver paste can economically be produced.
Patent JP-H05172774-A (JP)
Title: Detecting method for deterioration of electrical machinery and apparatus
Inventor: ITO KAZUMI
IPC: G01R31/02
Filed: 1991-12-24
Abstract: PURPOSE:To easily and accurately detect the thermal deterioration of a halogen- containing polymer or the corrosive deterioration of a peripheral metal component due to the corrosive gas generated by the thermal deterioration of said polymer in electrical machinery and apparatus having a halogen-containing polymer material such as a vinyl chloride insulated electric wire arranged therein. CONSTITUTION:Detectors 5a, 5b each having a metal conductor corroded by hydrogen halide gas such as copper in an exposed state are arranged to the inside and outside of electrical apparatus 1 having a PVC insulated electric wire 2 arranged thereto. The electric resistance values of the metal conductors of the detectors 5a, 5b are measured by a resistance measuring circuit and the thermal deterioration of the PVC coating of the electric wire 2 is detected on the basis of the measured result and the corrosive deterioration of the switch or other metallic electric components arranged in the periphery of the electric wire 2 is detected.
Patent JP-H03182796-A (JP)
Title: Color conversion circuit
Inventor: DEBITSUDO EMU BAAKUSUMUUTOSUKI
IPC: G09G5/14
Filed: 1990-11-29
Abstract: PURPOSE: To reduce the number or faces or a memory required for a video memory by including a monitor circuit means which is provided with an input for reception of pixel position information and an output coupled to a memory means. CONSTITUTION: A monitor circuit means 23 stores information, which indicates the boundary on a screen between first and second areas, and compares pixel position information with stored area boundary information and gives the output signal to a memory means 24. It identifies a group of addressible positions including an address having color pixel information for a pixel to be displayed when the position of the pixel to be displayed is in one area. Thus, the required number of faces of a video memory 22 is reduced by using the monitor circuit 23.