baber/WOPTO huggingface dataset:
Patent JP-H0983309-A (JP)
Title: Temperature compensation type ring oscillator
Inventor: NAKAMURA TAKESHI
IPC: H03K3/03
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensation type ring oscillator of a compact structure which can stabilize the oscillation frequency against the temperature variance. SOLUTION: The oscillator consists of a ring oscillator 10 which includes an odd number of inverting circuits 12 consisting of MOS inverters and connected together in a ring shape, and a temperature compensation circuit 20 including an operational amplifier 22 whose output terminal is connected to the power line L of the circuits 12 and a voltage divider circuit 24 which constructs a non-inverted amplifier circuit with the amplifier 22. The conductive resistance of a transistor TR 26 constituting the circuit 24 is increased by the temperature rise. On the other hand, the conductive resistance of a TR 28 to which the set voltage Vq approximate to its threshold is applied via its gate is reduced. As a result, the voltage of the line L is increased and the current drive capability of every circuit 12 is improved.  Thus the deterioration of the current drive capability of the circuit 12 caused by the temperature rise can be eliminated. Then the delay of the circuit 12 is almost fixed and the oscillation frequency is stabilized.
Patent JP-H0551394-A (JP)
Title: Production of beta-phenylglycoside
Inventor: HANAYAMA NAOKI
IPC: B01J31/02
Filed: 1991-08-22
Abstract: PURPOSE:To obtain the title compound for intermediate of a substrate for measuring alpha-amylase activity in good selectivity and high yield by reacting a peracyl derivative of glucose, etc., with a (substituted)phenol compound in the presence of an acetylacetone zinc salt, etc. CONSTITUTION:A peracyl derivative (e.g. penta-O-acetyl-beta-D-glucose) of glucose or maltooligosaccharide expressed by formula I (n is integer of 0-6; R is alkanoyl or benzoyl) is reacted with a substituted or unsubstituted phenol compound (e.g. 4-nitrophenol) in the presence of an acetylacetone zinc salt or carboxylic acid zinc salt (e.g. zinc naphthenate) and ethyl acetate is added to the resultant reaction product to wash an organic layer and the organic layer is concentrated under reduced pressure and purified by a thin film chromatography to provide beta-phenylglycoside [e.g. beta-(4-nitrophenyl)tetra--O-acetyl- glycoside] expressed by formula II [R<1> is (substituted)phenyl].
Patent JP-S6393422-A (JP)
Title: Detection of rupture of forming pipe
Inventor: KAKIHARA MORIYUKI
IPC: G01P3/56
Filed: 1986-10-06
Abstract: PURPOSE:To surely detect the rupture of a forming pipe and to reduce the trouble generation in a hot continuous pipe making line by finding the difference in the detection speeds of measuring rolls arranged at specific intervals along the line and comparing it with the specified value. CONSTITUTION:1st and 2nd rolls 31, 32 of a measuring roll 3 are arranged at specified intervals and brought into contact with a forming pipe P to detect the transfer speed. The detection signal is then transmitted to a cutter control part 8 via a cutting part deciding machine 7 to perform a cutting by a cutter 4. In this case the difference in the detection speeds of the 1st and 2nd rolls 31, 32 is found and when the speed difference exceeds the specified value, it is decided that the rupture part of the forming pipe P is passed through the space between rolls 31, 32. At the time when the rupture part is detected, the work start of the cutter 4 is delayed by the specified distance in case of the cutter 4 being prior to its work start. With this method the rupture of the forming pipe 4 can correctly be detected and the cutting work can optimumly be processed.
Patent JP-H04117834-A (JP)
Title: Digital transmission circuit
Inventor: MIYASHITA MIYO
IPC: H04L25/06
Filed: 1990-09-07
Abstract: PURPOSE:To suppress a fluctuation of an output level regardless of a mark rate of an input signal by providing a DC level shift circuit superimposing a DC signal component onto a digital signal and a mark rate detection circuit to the transmission circuit and using an output of the mark rate detection circuit to control the DC level shift circuit. CONSTITUTION:A mark rate detection circuit 2 extracts a DC voltage proportional to a DC level of an input signal from a filter circuit comprising a resistor R1 and a capacitor C1. An output level of a source coupling switch use FETQ2 of a differential amplifier circuit 1 is varied proportional to the input DC level. However, an output level by a source coupling switch use FETQ10 of a DC level shift circuit 3 is inversely proportional to the input DC level. Thus, the fluctuation in the output level of the digital transmission circuit is controlled by superimposing an output level of the source coupling switch of the DC level shift circuit 3 onto the output level of the source coupling switch of the differential amplifier circuit 1.
Patent JP-S61115474-A (JP)
Inventor: RIKARUDO MATEI
IPC: A24C5/14
Filed: 1984-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09117540-A (JP)
Title: Wrist fixing belt for golf
Inventor: TEI AKIHIRO
IPC: A63B57/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To report that a club reaches a desirable top position by fixing a wrist to a gauntlet and a palm in a fixed angle. SOLUTION: By a gauntlet supporting band 1 and a back-of-hand supporting band 3, the gauntlet and the back of a hand are closely fixed by fixing bands 2 and 4. A center pin 5 turnable in the direction of a thumb and a pointing finger is provided and is screw-connected to the back-of-hand supporting band 3. A bending angle adjustment pin 6 is provided on the gauntlet supporting band 3 and is slidably connected. A guide passage 9 is formed on the back-of- hand supporting band 3, a magnetic switch 11 is provided on a tip part on one side, an operation is performed by a sliding magnet 10 and signal sound is emitted from a speaker 15.
Patent JP-H0570136-A (JP)
Title: Method for forming bismuth (bi)-based oxide superconducting thin film
Inventor: OGIWARA MITSUHIKO
IPC: C30B29/22
Filed: 1991-09-18
Abstract: PURPOSE:To provide a method not requiring annealing treatment after formation in forming a bismuth (Bi)-based oxide superconducting thin film by a molecular beam epitaxial method (MBE method) using a nitrogen dioxide gas (NO2 gas). CONSTITUTION:In forming a bismuth (Bi)-based oxide superconducting thin film by a molecular beam epitaxial method (MBE method), formation of the thin film is carried out in a nitrogen dioxide (NO2) gas having at least >=100 times as much molecular beam intensity as that of copper (Cu).
Patent JP-H0285842-A (JP)
Title: Document illuminating device
Inventor: CHIKU KAZUYOSHI
IPC: G03B27/62
Filed: 1988-09-22
Abstract: PURPOSE:To contrive uniform light quantity distribution of an illumination area by providing an attachable and detachable second reference which is positioned against a fixed document placing reference. CONSTITUTION:On document placing table glass 8, a reference 101 for placing a non-transmission document thereon is provided, and in the case of placing a transmission document on the glass 8, a transmission document reference sheet 102 is positioned against the reference 101. A corner part of the sheet 102 constitutes a second document placing reference 103 and is used for positioning a transmission document 104 against the reference 102. In such a way, the transmission document can be illuminated in the vicinity of the center of an illumination area and a uniform light quantity distribution can be obtained. Also, by placing the transmission document along a second document placing reference, the parallelism and the squareness in the read scanning direction can be easily aligned.
Patent JP-S60128099-A (JP)
Inventor: AOYAMA JIYUNICHI
IPC: B64G1/28
Filed: 1983-12-16
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-H08102809-A (JP)
Title: Image reader
Inventor: MACHIDA YUICHI
IPC: G06T1/00
Filed: 1994-09-30
Abstract: PURPOSE: To considerably reduce the number of parts and to move an image sensor linearly at prescribed speed even when a magazine-like original is read. CONSTITUTION: A read part 31 having the image sensor 32 reading the original Z as image information and a driving main body 2 having a transportation roller 5 which relatively moves at least the original Z for the read part 31 are provided. Constitution connecting the read part 31 to the driving main body 2 by a hinge 20 is adopted and the driving main body 2 is operated. Thus, the transportation roller 5 of the driving main body 2 moves the image sensor on the magazine-like original Z linearly line at prescribed speed.
Patent JP-S6479337-A (JP)
Title: Ni-base heat resisting alloy
Inventor: KURAUCHI NOBUYOSHI
IPC: C22C19/03
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the discoloration of electric parts made of ceramics and the deterioration in the electromagnetic characteristics thereof by using an Ni-base alloy having a specific compsn. to produce members which come into contact with the electronic parts made of ceramics in calcination and burning stages at the time of producing said electronic parts. CONSTITUTION:The supporting members made of the Ni-base heat resisting alloy having the following compsn. are used as the supporting members for the electronic parts made of ceramics to be used in the stage of calcining and burning at a high temp. of, for example, 800-900 deg.C at the time of producing the electronic parts made of ceramics: The heat resisting Ni alloy which contains, by weight %, 2-10% Al, 0.1-4% Si, 0.01-0.5% C, and 1 or >=2 kinds among 0.0001-0.5% Y, 0.0001-0.3% La, and 0.0001-0.3% Ce, or contains further 1 or >=2 kinds among 0.1-2% Mn, 0.5-20% Co and 0.5-40% Fe or 0.1-5% Tl and <=15% in total 1 or >=2 kinds respectively among 0.1-10% Mo, W, Ta, Nb and Hf, independently or in combination and consists of the balance Ni is used. The discoloration and deterioration in properties of the electronic parts made of ceramics parts are prevented by their contact with the members made of this Ni alloy at a high temp.
Patent JP-H0582671-A (JP)
Title: Resin sealed type semiconductor element
Inventor: SAITO TADAYOSHI
IPC: H01L23/34
Filed: 1991-09-19
Abstract: PURPOSE:To radiate heat generation of a semiconductor chip via a lead and improve reliability. CONSTITUTION:In a resin sealed type semiconductor element, a ceramic 5 made of an intense heat conductive material is adhered and fixed with a brazing material 6 between an island 11a for adhering a semiconductor chip 2 and a lead 1b opposing to this island 11a.
Patent JP-S60175376-A (JP)
Inventor: JIYON JIEE ROORETSUTO
IPC: H01M4/68
Filed: 1984-11-14
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-S60123002-A (JP)
Inventor: BUORUFUGANGU MAISHIYU
IPC: H01C10/04
Filed: 1984-11-14
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-H08103504-A (JP)
Title: Connector with screw for medical apparatus
Inventor: JIERARUDO EICHI PIITAASON
IPC: B65D1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a threaded connector for a medical device which meets the ISO 594-2 Luer Lock Connector Standard. SOLUTION: A threaded connector 10 is a modified female 6% Luer lock conical fitting with external threads. The threaded connector 10 defines a pair of external threads 20, 21 the mid points of which are located 180 degrees apart, and each of these threads extends about 140 degrees to about 170 degrees around the outer surface of a tubular body. The ends of the two external threads taper smoothly into the outer surface of the connector.
Patent JP-H1093194-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: SUMINO MASAYOSHI
IPC: H01S5/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable nitride semiconductor light-emitting element which can operate at low voltage, while decreasing contact resistance by a p-type or n-type GaN1-x Asz layer (0<x<0.2) or InGaN1-x Asx layer (0<x<0.2) at a part which touches a metal electrode. SOLUTION: A p-type or n-type GaN1-x Asx layer (0<x<0.2) or InGaN1-x Asx layer (0<x<0.2) is employed as a semiconductor layer 112 at a part, touching a metal electrode. The contact layer 112 comprises a high quality p-type GaN1-x Asx crystal, having a band gap which is one half that of GaN and a thickness equal to or shorter than a critical film thickness. Consequently, the width and the height of Schottky barrier at the hole in the interface of the metal electrode and the semiconductor contact layer can be halved. This structure significantly decreases the contact resistance of a nitride semiconductor light-emitting element and provides a working voltage close to that of an LD element formed on an ordinary GaAs substrate. Since heating is suppressed during operation, the threshold value, temperature characteristic and reliability of a nitride semiconductor laser are enhanced.
Patent JP-H03102489-A (JP)
Title: Automatic ticket issuing machine of interactive operating system
Inventor: HIJIKATA HIROBUMI
IPC: G07B5/00
Filed: 1989-09-14
Abstract: PURPOSE:To facilitate an operation by issuing a ticket of kind corresponding to a thrown-in amount counted with a cash counter to a ticket issuing machine based on a command inputted from an input device via the display of a display based on conversation with a user. CONSTITUTION:The user desiring purchase by an interactive system inputs the request, and a device 3 switches the picture of the display immediately, and a station name list is displayed. Next, the user inputs a targeted station name. The device 3 displays the sum of transportation of available persons on the screen of the display 2. The user 7 throws in money after confirming the transportation displayed on the display, thereby, the device 3 outputs an instruction to issue the tickets of the available persons to the ticket issuing machine 4. In such a way, it is possible to purchase the ticket to a targeted station in an interactive system and to search the targeted station from a map type transportation table, which omits time and labor to store the transportation transiently.
Patent JP-S61122367-A (JP)
Inventor: OKADA TETSUO
IPC: E01D19/10
Filed: 1984-11-15
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-H1088756-A (JP)
Title: Ridge ventilating device
Inventor: NAKABACHI HIROYUKI
IPC: E04D13/16
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilating device adapted to be installed in an eaves part of a roof, which is normally set in a ventilating mode, but which is shut off in winter. SOLUTION: A ridge ventilating device 1 comprises an opening part 4 above the center part of the inside of a top ridge, a pair of left and right lower ridge members 40 located above opposite sides of the opening part 4, an upper member 50 covering the lower ride members 40 above the latter, inclined laterally symmetricaly so as to define inclined surfaces formed therein with openings 58, a shut-off member 30 for opening and closing a ventilation passage communicating hollow parts S defined between the upper and lower ridge members 40, 50, and a rod 24 as a control member for opening and closing the shut-off member 30. The shut-off member 30 a stationary member 10 and a slide panel 20 which are slidable relative to each other, and ventilating holes 16, 22 formed in the stationary member 10 and the slide panel 20.
Patent JP-S62102079-A (JP)
Inventor: FUJIKAWA YASUO
IPC: F27B1/20
Filed: 1985-10-28
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-H04117972-A (JP)
Title: Golf training machine
Inventor: OZEKI HIROO
IPC: A63B69/36
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the golf training machine which can obtain the reference for deciding a swing by displaying a sole pressure distribution as an image on the way of a swing, based on a video image signal from an image generator. CONSTITUTION:On the surface of a hitting plate 2, a measuring part 5 in which pressure sensor elements are placed like a matrix is attached. As for the pressure sensor element, a pressure resistance element consisting of conductive rubber, and a pressure sensor consisting of a piezo-element are used. To the measuring part 5, an image generator 5O is connected. When a person gets on the measuring part 5, a pressure distribution of the person's footprint is generated in the measuring part 5. This pressure distribution is scanned by the image generator 30 and a video image signal is generated. When this video image signal is inputted to a monitor, the pressure distribution in the sole is displayed on the monitor so that the part in which pressure is large. the part in which no pressure is applied, and the part between these two pressures are white, black and analogical, respectively.
Patent JP-S6481889-A (JP)
Title: Production of molded ferrocoke
Inventor: IWANAGA YUJI
IPC: C10B53/08
Filed: 1987-09-24
Abstract: PURPOSE:To efficiently use latent heat of by-product gas in a furnace and to recover effective components from the gas, by removing dust and tar from a gas at the top of a shaft kiln, dehydrating, partially burning to raise the temperature of the gas and refeeding to the shaft kiln. CONSTITUTION:Mixed molded articles of powder iron source and powder coal is fed to a shaft kiln 1, carbonized and subjected to reducing reaction to give ferrocoke. In the operation, a low-temperature prepared gas at the top of the kiln is sent to a gas treating device 1-5, dust removal, dehumidification, separation of tar and recovery of a small amount of gas oil are carried out. The separated tar is useful as a binder for production of molded coal. The treated gas is partially recovered from a piping (surplus gas channel) 1-8 and used as a fuel gas. The residual gas is burnt in a combustion furnace 1-6 with air sent from a blower 1-7, heated, refed to the shaft kiln and used for the reaction.
Patent JP-H04118564-A (JP)
Title: Interfering wave measuring device
Inventor: UEKI YUTAKA
IPC: G01R29/08
Filed: 1990-09-10
Abstract: PURPOSE:To simplify circuit constitution by providing a step amplifier, able to switch a gain, on the front stage of an amplitude detector, and a step attenuator, able to switch an attenuation quantity, and a comparator on the rear stage. CONSTITUTION:The gain of a step amplifier 130 is controlled to a condition having larger than 1 of a gain in a condition where the voltage of the detection output signal of an amplitude detector 121 is less than standard voltage EV, and at that time, a step attenuator 131 is switched to a condition where an attenuation quantity same as the gain of the step amplifier 130 is given. In a condition where the voltage of the detection output signal of the amplitude detector 121 is more than the standard voltage EV, the gain of the step amplifier 130 is controlled to a condition having a value near to 1 with a comparator 126, and the step attenuator 131 is controlled to a condition having an attenuation quantity of zero. By this constitution, the dynamic range of the amplitude detector 121 can be expanded and moreover the amplitude detector 121 can be made one, and circuit constitution can be simplified.
Patent JP-S62101246-A (JP)
Inventor: TOMINAGA EIICHI
IPC: F24D15/00
Filed: 1985-10-25
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-H0981794-A (JP)
Title: Station work device
Inventor: KASEYA KIYOSHI
IPC: G07B1/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To save the labor for counter work at a station and increase the number of commutation ticket issued stations. SOLUTION: This device is equipped with a ride route searching means 17 which searches for a ride route according to a getting-on station and a getting-off station that a customer inputs and displays the route, a ride route selecting means 7 which enables the customer to select the displayed ride route, and a purchase condition confirming means 10 which displays commutation purchase conditions such as the ride route, a use period, and an age together with the ride route selected by the customer and a communication ticket sale price calculated from the use period and age inputted by the customer and allows the customer to confirm the communication purchase conditions.
Patent JP-H0695842-A (JP)
Title: Method and device for compressing data, and method and device for restoring data
Inventor: OKADA YOSHIYUKI
IPC: G06T9/00
Filed: 1992-09-09
Abstract: PURPOSE:To shorten the time required for variable length/fixed length conversion processings. CONSTITUTION:Before the next variable length encoded data from an encoding means 50 is set to a register 64, the sum of bit length of the present variable length encoded data and remaining data of the register is compared with fixed bit length by a comparing means 70A, and when the sum is above the fixed bit length, the remaining data is shifted in parallel so that a first control means 70B is put close to the uppermost rank of the register 64, and simultaneously, the variable length encoded data inputted this time is set to the register 64 so as to be continued to its shifted data, and thereafter, fixed length data extending from the uppermost rank of the register 64 to a prescribed bit position is outputted to the outside. As a result of comparison by the comparing means 70A, when the sum is below the fixed bit length, the remaining data is shifted in parallel so that a second control means 70C becomes near the higher rank of the register 64, and simultaneously, the variable length encoded data inputted this time is set to the register 64 so as to be continued to its shifted data.
Patent JP-H0767760-A (JP)
Title: Hanger with collapsible arm
Inventor: NOMURA YUTAKA
IPC: A47B61/02
Filed: 1993-09-01
Abstract: PURPOSE:To provide a hanger for clothing which is capable of hanging a number of clothing in a limited space, and being convenient for putting them in and out simply by means of the wide expansible device for intervals of hanging clothing. CONSTITUTION:A hanger for clothing comprises a bent arm 3 which is caught by an arm 1, wherein a bent arm 3 is provided with the gliding knobs 5 having a hanging hook 6 in such a way that the gliding knobs 5 are gathered up in pursuance of collapsing of arms.
Patent JP-2000069643-A (JP)
Title: Heat radiation structure of electrical junction box
Inventor: USHIYAMA KEIJI
IPC: H02G3/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the heat radiation structure of an electrical junction box which can suppress a temperature rise with a simple construction and is low in cost. SOLUTION: This heat radiation structure for an electrical junction box 1 is composed of a box main part 2, fuses 9, relays 5, etc., which are housed in the box main part 2, wires 6 connected to the fuses 9, the relays 5, etc., and drawn out of the box main part 2 and bundled into a wiring harness, and a long heat conducting member 10 provided inside the wiring harness. The heat conducting member 10 is a simple round rod resin component which has a plurality of radially extending heat radiation parts 13 on its one end and made of soft resin material which has a higher heat conductivity than the covering material of the wires 6.
Patent JP-S6484380-A (JP)
Title: Image data input/output device
Inventor: TOKOKUNI MASAO
IPC: G09G5/36
Filed: 1987-09-28
Abstract: PURPOSE:To allow a host side to optionally grasp the I/O state of a frame buffer by outputting an operation status signal from a buffer control means to an external host device. CONSTITUTION:Buffer means 51, 52 store the image data of one picture, e.g. and buffer control means 53, 54 write or read out image data in/from the buffer means 51, 52 in accordance with a data transfer request outputted from am an image input device or an image output device. At that time, an interface means 5 outputs status indicating whether the buffer access address or buffer access end condition of the means 53,54 are satisfied or not or an operation status signal to the external host device under control based upon the external host device. Consequently, a frame buffer for image data can be also controlled on the host side.