baber/WOPTO huggingface dataset:
Patent JP-H116861-A (JP)
Title: Semiconductor device
Inventor: IGARI TETSUYA
IPC: G01R31/28
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device, which prevents false determination due to noise at the time of a functional estimation test of an internal circuit, and also enables easy execution of measurement of electrical characteristics of an output buffer circuit without using an LSI tester. SOLUTION: This semiconductor device is constructed by having clocked inverters 17-20 receiving output signals of an internal logic circuit 4 as inputs, inverters 21-24, output buffer circuits 25-28, an exclusive decoder 5 corresponding to input terminals 1 and 2, transfer circuits 12-15 corresponding to a test mode control terminal 3, and an inverter 16. The exclusive decoder 5 comprising inverters 6 and 7 and NOR circuits 8-11 forms, together with the inverter 16, a test mode control means which switches over and controls a test mode of the semiconductor device concerned. A supply voltage for the NOR circuits 8-11 and the inverters 21-24 is supplied from an exclusive power source.
Patent JP-H028821-A (JP)
Title: Active matrix substrate
Inventor: TANAKA HIROHISA
IPC: H01L29/786
Filed: 1988-06-28
Abstract: PURPOSE:To improve the yield of source bus wiring and to reduce the wiring resistance by forming the source bus wiring of two conductor layers. CONSTITUTION:The source bus wiring is formed of the two conductor layers. Molybdenum (Mo) films 106 and 103 are formed at an end part of an ITO film 105 as a transparent electrode and an ITO film 102 which forms part of the source bus wiring and a-Si films 107 and 104 doped with phosphorus (P) are formed thereupon; and an a-Si film 108 is formed covering a glass substrate 101 exposed between the ITO films 102 and 105 and an SiNx film 109 is formed covering those films entirely. Further, an aluminum film 110 is formed on the SiNx film 109 at an upper position corresponding to the a-Si film 108 to form an upper-layer source bus. Consequently, the source bus wiring is formed in the two-layer conductor layer structure, so the yield of the wiring is improved and the wiring resistance is reducible.
Patent JP-2000347290-A (JP)
Title: Liquid crystal projector
Inventor: FUKUDA KAZUYA
IPC: G03B21/132
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent production of a little bright part on both sides of a display screen after a trapezoidal image is corrected, by forming a trapezoid image by changing the voltage applied on a liquid crystal panel, rotating a pair of light shielding plates so as to make the position of the inner side lines of the pair of light shielding plates to be coincident with the position of the slope lines of the predetermined trapezoidal image. SOLUTION: An image is controlled by changing the voltage according to the correction data D outputted from a correcting circuit 7 for trapezoidal distortion, and light is passed or cut according to the predetermined image to project the image on a liquid crystal panel 6. The correcting circuit 7 for trapezoidal distortion changes the voltage to be applied on the liquid crystal panel 6 according to the correction amount M as the operational quantity of a remote control device or the like by a user and determines the trapezoidal image. Further, the correcting circuit 7 for trapezoidal distortion operate an actuator to rotate a pair of light shielding plates 8 so that the position of the inner line of the pair of light shielding plates 8 are coincident with the position of the slope lines of the trapezoidal image determined on the liquid crystal panel 6.
Patent JP-H04232730-A (JP)
Title: Compressed and refoamed polyurethane and its manufacture
Inventor: RONARUDO EMU HAARINTON
IPC: B29K75/00
Filed: 1991-07-01
Abstract: PURPOSE: To density a polyurethane foam for transportation and other purposes by heating the polyurethane foam with a specific glass transition temperature at a higher temperature than Tg to density the heated foam and cooling the densified foam at a lower temperature than Tg. CONSTITUTION: This cooled foam is kept in a densified state until it is reheated at a higher temperature than Tg and resumes its original dimensions through re-expanding the foam.
Patent JP-H029111-A (JP)
Title: Manufacture of toroidal iron core using iron system amorphous alloy
Inventor: MAKINO MASANORI
IPC: H01F41/02
Filed: 1988-06-28
Abstract: PURPOSE:To simplify a working process and contrive the reduction of core loss by heat-treating a winding iron core in which an iron system amorphous alloy is used in an oxidizing atmosphere and forming an oxide film on the surface of an iron core material. CONSTITUTION:A winding iron core which makes an iron system amorphous alloy a material is heat-treated at a fixed temperature. An oxide film is formed on the surface of an iron core material. Stress inducing magnetic anisotropy generates in a synergetic effect with very large magnetic strain therewith and a magnetic domain is acted in a width direction. Thereby a working process can be simplified and core loss can be reduced.
Patent JP-S6318728-A (JP)
Title: Voice encoding system
Inventor: UCHIYAMA HIROKI
IPC: H03M7/38
Filed: 1986-07-10
Abstract: PURPOSE:To reproduce a voice with high quality by correcting compression data obtained in case of the quasi-instantaneous compressing-expanding within a quantization bit so as to be closest to the original signal while applying a low bit rate and simple processing. CONSTITUTION:Which of the decoded value of a code data at each sample point or data obtained by adding 1 to the LSB (least significant digit) of the code data is closer to the original voice signal is discriminated and the code data at each sample point is selected based on the result of discrimination. For example, added code data (d) is obtained with respect to code data (b) and a decoded value (e) is obtained by decoding the data (d). When the integra tion value values of the decoded value of the added code data and an integration value of the decoded values of the code data is respectively compared with the original voice signal, the decoded value of the added code data is closer to the original voice signal with respect to a sample #1, then the coded data is selected with respect to samples #2-#8 as the coded value and the added coded data is selected as the coded value with respect to the sample #1. Thus, the coded data 5 is corrected and a decoded value (g) is improved.
Patent JP-S5879363-A (JP)
Inventor: YOHANESU JIEIKOBASU BAN OOSUTA
IPC: G06Q10/00
Filed: 1982-09-14
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-H0720315-A (JP)
Title: Phase different plate fixing structure
Inventor: KAKEHI TAKAMARO
IPC: G02B5/30
Filed: 1993-06-30
Abstract: PURPOSE:To provide a phase different plate fixing structure excellent in refoamability and peeling resistance under a high temp. and high humidity. CONSTITUTION:The phase different plate fixing structure is made by fixing a phase different plate and a polarizing plate on a translucency body to be stuck with an adhesive layer and an adhesive agent provided at least one surface of the phase different plate is an acrylic polymer composed substantially of (metha)acrylic acid based alkyl ester having 1-12C alkyl group and is constituted of an acrylate based adhesive agent composition obtained by combining 0.001-5 pts.wt. silane coupling agent having epoxy group at one end terminal with 100 pts.wt. acrylic polymer >=500000 in weight average molecular weight and <=4 in the ratio Mw/Mn of the weight average molecular weight to the number average molecular weight.
Patent JP-S6318330-A (JP)
Title: Pattern formation of liquid crystal element
Inventor: YOSHIOKA TOSHIFUMI
IPC: H01B13/00
Filed: 1986-07-10
Abstract: PURPOSE:To improve the yield and to reduce the cost by irradiating a conductive film adhered on a substrate with laser light under vacuum and removing the irradiated part, and thus forming a striped electrode group. CONSTITUTION:A light source 3 for laser light is arranged in a vacuum container above the conductive film 2a formed on an ITO film on the substrate, and the laser light 4 emitted by the light source 3 is converged by a lens 5 to strike on the conductive film 2a, thereby removing the conductive film at the irradiated part. Further, the substrate 1 moves on a roller 6 as shown by an arrow B to form a striped electrode pattern. Consequently, adjacent electrodes hardly short-circuit each other and the formation is carried out in a complete dry state, so the generation rate of dust is minimized.
Patent JP-S5591482-A (JP)
Title: Telescope and hinge-up type hatch cover system
Inventor: YOSHIMOTO MASAKI
IPC: B63B19/203
Filed: 1978-12-28
Abstract: PURPOSE: To simplify the opening and closing of a hatch cover by hinging the hatch cover shaped like a telescope by different-sized panels on its one end to be rotable.  
     CONSTITUTION: Panels 1W4 are mounted on a hatch-coaming 13, and the panel 1 is hinged on one end by a hinge 5 to be rotatable. Panels 1W4 are shaped like a telescope to be mutually telescoped. When the hatch cover is opened, panels 1W4 are mutually telescoped. After a fixing metal 9 on the panel 1 is fitted in an eye bracket 10 , panels 1W4 are wholly rotated by the hinge 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6136140-A (JP)
Title: Method for working surface of glass product
Inventor: IZUMI TOSHIO
IPC: C03C15/00
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the staining of a glass product when held by hand and to impact moderate gloss to the surface, by dipping the glass product in a corrosive solution containing hydrogen fluoride, etc. to give a matte surface thereto, dipping the resultant glass product in a corrosive and glazing solution to glaze the surface. CONSTITUTION:A glass product is dipped in a corrosive solution consisting of hydrogen fluoride, ammonium fluoride, distilled water and glassy fine powder for a suitable time, and washed with water to matte the surface thereof. The resultant glass product is then dipped in a corrosive glazing solution consisting of hydrogen fluoride, sulfuric acid and nitric acid for a suitable time and washed with water to corrode fin unevennesses on the roughened surface formed by the matting, smooth somewhat the surface and develop elegant image by impartment of a moderate gloss thereto. Since the unevennesses on the surface are small, the following advantage is produced; Dirt from hands, sweat, etc. will not readily enter recessed parts, and the glass product is not easily stained.
Patent JP-S6053336-A (JP)
Title: Echo canceller
Inventor: HAGIWARA YUKIO
IPC: H04B3/23
Filed: 1983-09-02
Abstract: PURPOSE:To prevent deterioration of talking quality by detecting the opening state of a transmission input level measuring circuit measuring the transmission input level and of an echo line to detect quickly the opening of the echo line and prevent malfunction of the detection of overlapped talking. CONSTITUTION:When the echo line is not opened, an echo line discriminating circuit 15 taking an output of a transmission input level measuring circuit 14 as an input compares an output of the said transmission input level measuring circuit 14 with a preset discrimination value and outputs the formation of the echo line to a changeover circuit 16. The changeover circuit 16 outputs an unerased signal to an unerased echo level estimation section 13 to detect the overlapped talking. When the echo line is opened, the changeover circuit 16 outputs a transmission signal to the unerased echo level estimated section 13 and also to a comparator circuit 12 at the same time. The comparator 12 can converges an echo model in the direction of 0.
Patent JP-S60129105-A (JP)
Inventor: WANKEI WAN
IPC: B01D71/82
Filed: 1984-07-31
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-S648216-A (JP)
Title: Production of high ti steel
Inventor: MOTOMIYA HIKARI
IPC: C21C7/00
Filed: 1987-06-29
Abstract: PURPOSE:To produce a high Ti steel having excellent castability by adding CaC2 and reforming material to ladle slag of a molten steel contg. a specific ratio of Ti, specifying (FeO+MnO) and CaO/SiO2 in the slag to specific values and adding an Li-contg. material at a specific ratio to the slag. CONSTITUTION:CaC2 is added into the ladle slag covering the molten steel contg. at least 0.08wt.% Ti to reduce the (FeO+MnO) in the slag to <=3%. Further, the reforming material (wollastonite, etc., having about 0.8-1.0 basicity) is added to the slag to adjust the CaO/SiO2 of the slag to 40-50%/30-50%. The Li-contg. material (Li oxide, etc.) is added to the slag in this state at 5-30pts.wt. by the entire weight of the slag and the molten steel is refined under intensive stirring in the ladle. The greater part of the nonmetallic inclusion in the molten steel is thereby made into the low melting point sphene of CaO-TiO2-SiO2 series and the high Ti steel having the excellent castability is easily smelted.
Patent JP-H11347762-A (JP)
Title: Method of welding seal for heat exchanger
Inventor: ISHIDE TAKASHI
IPC: B23K26/082
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain, through welding in a short time, an end face having the shape which facilitates insertion of a test tool or the like into a tubular body by moving the welding head of twin beams along the end face of the tubular body in a manner that two places are simultaneously welded in the end face and in the width direction of the tubular body. SOLUTION: In welding a tubular body 2 to a tube plate 1, a welding head provided with an optical system for obtaining twin beams for which a laser beam emitted from an optical fiber 11 is split into two optical paths of laser beams B, Bd, is moved along the end face of the tubular body 2 in the manner that its two places of the end face are simultaneously welded in the thickness direction. As a result, since a groove and a corner can be welded at the same time on the end face of the tubular body, the welding is finished in a short time and also the end face has such a rounded shape as test tools can be inserted without difficulty.  In addition, the twin beams can be converged on the end face of the tubular body with a space apart in accordance with the thickness on the surface of a workpiece, enabling the welding to be simultaneously performed regardless of the thickness of the tubular body.
Patent JP-H0211025-A (JP)
Title: Receiver
Inventor: ISHIKAWA HARUO
IPC: H04B1/16
Filed: 1988-06-29
Abstract: PURPOSE:To use the title receiver for the countermeasure to know the noisy condition for a time and cancel the noise by detecting and storing as noise when the receiving information is not obtained by a receiving control means within a constant time after the significant signal is outputted. CONSTITUTION:A receiving control part 4, when it receives the significant signal from a detector 3 to detect the receiving level of a certain value or above, receives and starts a signal from a receiving and takes out the information from the receiving signal column. On the other hand, a timing function part 5, when it receives the significant signal from the detector 3 to detect the receiving level of a certain value or above, starts a timing action, and when the receiving information is not obtained from the receiving control part 4 for a constant time or above, detects it as noise and sends a signal to a storing function part 6. The storing function part 6, when the signal is received from the timing function part 5, stores that the time and noise to receive the signal are detected. Thus, the noisy condition for each specified time can be thereafter known, and the receiver can be used for the countermeasure to cancel the noise.
Patent JP-H1012102-A (JP)
Title: Operation mechanism of switch
Inventor: KUZE HIROKO
IPC: H01H5/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce bending stresses that are produced in a torsion bar, even if the number of sections of the torsion bar is increased. SOLUTION: A torsion bar 55 is secured at one end to a casing 29 and is supported at the other end by a cylinder 54 secured to the casing 29, in such a way that the torsion 55 is free to rotate via a pin 57. One end of a torsion bar 62 is freely rotatably supported by the cylinder 54 via a pin 63. Further, torsion bars 58, 59, connected together in such a way as to be operated in conjunction with each other by rotors 64 to 69 formed by gears, are placed between the torsion bars 55, 62.
Patent JP-S5589827-A (JP)
Title: Shutter start control unit of camera
Inventor: KOBAYASHI KIYOHIKO
IPC: G03B17/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the remote shutter start control unit with which photographing preparation, etc. are easy and which makes sure operation by starting the shutter through radio manipulation.  
     CONSTITUTION: The unmodulated carrier from the shutter control radio transmission part 21 of an operator 2 is received in the reception circuit 11 of the camera body 1. When this received signal is applied to a signal decision circuit 12, a preparation state decision circuit 13 lights a pilot lamp or the like of a preparation state display device 14 only when the preparation state is completed. Then, when the operator transmit the modulated carrier through the transmission part 21, a shutter start mechanism 15 is operated by the circuit 11 or the like and the start of the shutter is remote-controlled. Since this constitution eliminates the need for any transmission wire, the transportation and photographing preparation become easy and since timers or the like are not used, the shutter start is surely controlled at the desired timing, thus failproof photographing may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6053590-A (JP)
Title: Production of metallurgical coke
Inventor: KUWAJIMA SHIGERU
IPC: C10B45/02
Filed: 1983-09-05
Abstract: PURPOSE:To enable the use of a large amount of noncaking or slightly caking coal, and to obtain a coke having high strength without using a binder, by mixing a powdery stock coal with a compression-molded briquette having high bulk density and produced by a specific continuous process, and carbonizing the coal mixture. CONSTITUTION:The compression-molded briquette is left at the outlet side 1a of a mold 1, and a stock coal is charged at the rear side of the briquette. The pushing plate 4 is forwarded to press the stock coal to form the fresh compression-molded briquette at the rear side of the formerly produced briquette, and both briquettes are combined together. The pushing plate 4 is pushed forward under a high pressure to push the formerly molded briquette 6a out of the mold 1. The compression molded briquette 6a can be produced continuously by this process. The briquette 6a produced by this process is mixed with powdery stock coal, charged into a carbonization furnace, and carbonized to obtain the objective coke.
Patent JP-H105279-A (JP)
Title: Electric-powered operation device in standing up aid
Inventor: MATSUO KIYOMI
IPC: A61G5/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To help a handicapped who cannot stand up to rise by himself/herself safely using a standing up aid for rehabilitation. SOLUTION: This standing up aid 1 has right and left vertical rods 2, 2 erected on a horizontal base frame 1. The tops of the vertical rods 2, 2 are formed to be extensible in the vertical direction and the vertical rods 2, 2 are connected in the middle by a connecting rod 3 to form a machine frame 4. Long groove type mats 5, 5 are formed in the right/left sides of the front part of the connecting rod 3 to insert a user's knees. And a horizontal rod 7 is attached at the tops of rotatable arms 6 which are pivotally supported at the machine frame 4. Each end of the horizontal rod 7 and the top of an extendable arm 8 pivotally supported at the top of each vertical rod 2 are pivotally connected at a connecting part 9, and the top of each rotatable arm 6 is connected to a backward extension device 10.  A seat part 11 can be suspended from the horizontal rod 7, and the tops of the vertical rods 2, 2 are connected by a one-side-open-rectangular horizontal connecting rod 12, and a cylindrical mat 13 for an armrest is attached between the tops of the vertical rods 2, 2. And right and left horizontal arms 14 are attached forward at the tops of the vertical rods 2, 2. Photoelectric tube sensors 24 and 25 are installed upward and downward in the rear of the connecting parts 9, and arms 26 and 27. for photocurrent interception are attached above and below the bases of the rotatable arms 6.
Patent JP-2000345702-A (JP)
Title: Joint member
Inventor: MATSUDA KANJI
IPC: E04G15/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To easily form a downslope at the external end of the upper face of a precast concrete. SOLUTION: A horizontal joint bar 3 is attached to a specified position of a form 2. A joint member 1 is disposed in reference to the horizontal joint bar 3. The joint member 1 is constituted of a horizontal part 5 which is disposed at the upper face side of the horizontal joint bar 3 and whose extremity extends to the opposite side of the form 2, a part 6 defining a slope face diagonally extending downward from the extremity of the horizontal part 5 and whose extremity is disposed at the underface side of the horizontal joint bar 3, and a fitting part 7 perpendicularly rising from the basal end of the horizontal part 5 to closely stick to the form 2. The fitting part 7 is fixed to the form 2 with nails 8. Precast concrete 4 is placed up to the level of the horizontal part 5 of the joint member 1.  In this way, A downslope 4a is formed at a position corresponding to the part 6 defining the slope face of the precast concrete 4.
Patent JP-S6223143-A (JP)
Title: Semiconductor device
Inventor: KOMENO ETSUSHI
IPC: H05K3/46
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the DC resistance component and inductance component of a power supply lead and a grounding lead by short-circuiting a predetermined lead for an internal electrode layer and a wiring layer by a through-hole wiring penetrating an inter-layer insulating film. CONSTITUTION:A power supply wiring 8, an electrode layer 7 and a grounding wiring layer 18 are formed severally on the surface of the periphery of a recessed section 4 in a package substrate 5 in succession from a lower layer, and respective layer is each isolated by inter-layer insulating layers 6a and 6b. In this case, the power supply wiring layer 8 as a lowermost layer is conducted electrically with a power supply lead for the electrode layer 7 by a through-hole wiring 12a penetrating the inter-layer insulating layer 6a, and the grounding wiring layer 18 as an uppermost layer is conducted electrically with a grounding lead for the electrode layer 7 by a through-hole wiring 12b penetrating the inter-layer insulating layer 6b.
Patent JP-H1010237-A (JP)
Title: X-ray plane detector
Inventor: TSUKAMOTO AKIRA
IPC: A61B6/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray plane detector in which breakage of reading SW is prevented, no size is increased and which is in low price. SOLUTION: A pixel part 11, a charge accumulation part 13, TFT 15 and a zener diode 17 are provided on each pixcel arranged on a detection face, each pixel part 11 converts an X-ray into a charge, and each charge accumulation part 13 accumulates the converted charge. Each TFT 15 reads the accumulated charge. When voltage connected to and impressed on the input side of TFT 15 has become a prescribed voltage lower than the voltage breaking TFT 15, each zener diode unboads the charge accumulated in the charge accumulated part 13.