baber/WOPTO huggingface dataset:
Patent JP-H06141050-A (JP)
Title: Optical transceiver
Inventor: ONO HIROSHI
IPC: H04B10/079
Filed: 1992-10-27
Abstract: PURPOSE:To provide an optical-transceiver capable of taking out the reception signals of a priority channel when optical signals are simultaneously received and constructing a duplex network. CONSTITUTION:This optical-transceiver is provided with light transmitters 1 and 3, light receivers 11 and 13, a selection circuit 5 and an electric input/ output interface 7. The light transmitters 1 and 3 simultaneously transmit one kind of signals, the light receivers 11 and 13 respectively receive the plural optical signals and the selection circuit 5 is composed of plural signal detection circuits 51 and 52 and a channel switching circuit 53. When the optical signals are received at the light receivers 11 and 13, at the signal detection circuits 51 and 52, the presence of the respective reception signals is detected and when it is detected, detection signals corresponding to the duration of the reception signals are outputted. Also, the channel switching circuit 53 which received the detection signals selects the priority channel of the reception signals from the respective light receivers 11 and 13 corresponding to the respective detection signals based on a prescribed channel priority order.
Patent JP-S63143738-A (JP)
Title: Ceramic discharge lamp
Inventor: ISHIGAMI TOSHIHIKO
IPC: H01J9/40
Filed: 1986-12-05
Abstract: PURPOSE:To make a long life by forming so that both ends opening parts of a luminous tube bulb are sealed by a solid phase joint at a block body composed of conductive cermets each of them supporting an electrode, and a small hole for suction and exhaust is blocked by depositing a ceramic plug body. CONSTITUTION:Each block body 2A and 2B temporarily baked is arranged to both ends opening parts of a temporarily baked body of a luminous tube bulb 1 to which a small hall 3 is provided, and each abutting part of the luminous bulb 1 and both block bodies 2A and 2B are solidly phase jointed by a regular baking. Then sealing materials within a luminous tube: mercury and a metal halide are thrown from the small hole 3. Then a thing in which a plug body 4 made of an alumina ceramic and formed into a shape corresponding to that of the small hole 3 is arranged to the small hole 3 is housed into an airtight vessel inside, the airtight vessel inside is exhausted, and thereby the luminous tube bulb inside too is exhausted via the small hole 3. After the exhausting finished, the luminous tube is completed by airtightly depositing both 4 and 3 with a laser beam irradiated to the abutted part of the plug body 4 and the small hole 3 under a specified condition. This enables a long life ceramic discharge lamp to be obtained.
Patent JP-H05125714-A (JP)
Title: Deposit remover for tate
Inventor: SUENAGA IKUJI
IPC: E02B7/20
Filed: 1991-11-06
Abstract: PURPOSE:To quickly remove deposited impurities by providing a stirrer turning by fluid energy of water current in the sand trap section provided adjacently to the upstream side of the gate and the waterway connected to the sand trap section. CONSTITUTION:An opening 3 is formed by a partition wall 3 on the way of a waterway 1, and a gate 4 is provided for opening or closing the opening 3 is provided to the gate 4. A sand trap 5 is formed adjacently to the opening 3 on the bottom of the waterway on the upstream side of the gate 4. A stirrer 6 to be naturally turned by receiving the fluid energy of water current on its blades 7 is set on the sand trap 5 and the waterway 1 on the upstream side continued to the trap 5. When the gate 4 is opened, the water flow is disturbed by the stirrer 6 to form turbulent flows to wind up impurities deposited on the bottom of the waterway 1 and the sand trap 5 in water current and the impurities are discharged to the downstream side.
Patent JP-H03151399-A (JP)
Title: Mutant human erythropoietin
Inventor: AKAI KUNIHISA
IPC: C12P21/02
Filed: 1989-11-07
Abstract: NEW MATERIAL:Such human erythropoietin that in its amino acid sequence at least one of three asparagines at the 24th, 38th and 83th sites from the N- terminal is deficient or replaced by other amino acid. USE:An anemia therapeutic agent with biological activity higher than that of erythropoietin. PREPARATION:For example, erythropoietin(EPO) gene cloned from the chromosome DNA bank stemmed from human fetal liver is put to cloning into phage vector, and the DNA sequences corresponding to the 24th, 38th and 83th sites of the EPO gene are then put to specific in vitro mutation according to conventional process. Subsequently, the resulting mutant is subjected to transfection into a host such as Escherichia coli and mutant gene is screened, and the gene thus obtained is incorporated into plasmid to prepare manifestation vector, which is then introduced into hamster nephrocytes followed by incubation, thus obtaining the objective mutant human EPO.
Patent JP-H08127443-A (JP)
Title: Card turning-over device for card printer
Inventor: KOBAYASHI TAKEHITO
IPC: B42D15/10
Filed: 1994-10-28
Abstract: PURPOSE: To provide a practical card turning-over device which is constituted to reduce the sizea of a turn-over drive system and a conveyance drive system and economically form the systems and prevent the occurrence of the displacement in a position of a card even when the turning-over device is turned over. CONSTITUTION: A rotary body 43 to constitute a conveyance passage in such a way that two sets of conveyance roller pairs 47 and 48 are juxtaposed longitudinally in a conveyance direction is rotatably supported at support frames 41 and 42 through the medium of rotary central shafts 51 and 52 protruded from the two sides of the rotary body. A turn-over drive system is provided to rotationally drive one 52 of the rotary central shafts with the aid of a motor for turn-over and a conveyance drive system is provided to transmit the rotation force of a motor for conveyance to a conveyance roller 47 through a pulley rotatably supported on the rotary central shaft 51 on the opposite side to the turn-over drive system.  A one-way clutch 65 is located in the middle of the conveyance system and during turn-over operation, two sets of the conveyance roller pairs 47 and 48 are prevented from corotation.
Patent JP-H02139191-A (JP)
Title: Suction holder for braun tube
Inventor: ASAKURA SHINICHI
IPC: H01J9/46
Filed: 1988-11-16
Abstract: PURPOSE:To adsorb a Braun tube and the panel of the member thereof without damaging the panel upper face by preventing the transfer of the deformation of a suction pad caused at the suction time to the panel upper face by providing a buffer sheet having flexibility at the suction face side of the suction pad. CONSTITUTION:In the adsorption of a Braun tube 4, an arm 1 is first descended and a buffer sheet 11 is abutted to the upper face of a panel 5. The buffer sheet 11 is deformed by the flexibility thereof and closely fitted to the upper face of the panel 5, and a suction pad 2 is abutted to the upper face thereof. When the inner part of the suction pad 2 is made in a negative pressure via an exhaust pipe 3 in this state, the suction pad 2 is deformed to suck the panel 5. In the process of the deformation of this suction pad 2, the buffer sheet 11 is closely fitted to the upper face of the panel 5, so no sliding phenomenon is caused between the buffer sheet 11 and the upper face of the panel 5 and a slide is caused between the buffer sheet 11 and suction pad 2. Consequently, the buffer sheet 11 does not damage the panel 5 upper face.
Patent JP-H05100882-A (JP)
Title: Information processor
Inventor: HAMADA CHIHARU
IPC: G06F15/16
Filed: 1991-10-09
Abstract: PURPOSE:To make the information processor having duplex constitution with redundancy and high reliability of the information processor having single constitution without redundancy only by adding one processor and an emergency control part. CONSTITUTION:The information processor is constituted of an interface part 1 to outside, same constitution processors 20 and 21 having an error detecting circuit and an error restarting control circuit and the emergency control part 3 switching the processors when the error of the processor is detected. The respective processors are provided with a means for detecting the presence or absence of the emergency control part, the means for informing the emergency control part of the output of the error detecting circuit so as to prohibit the error restarting control circuit inside the processor when the emergency control part is added and the means for executing error-restarting inside the self processor by the error restarting control circuit in the processor by the output of the error detecting circuit unless the emergency control part is added.
Patent JP-H09133593-A (JP)
Title: Method and apparatus for measuring variation in tension of rolling material
Inventor: OKAMURA YOSHIHIDE
IPC: B21B37/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To measure the tension of a rolling material between stands highly accurately even under transient accelerating or decelerating state of rolling speed. SOLUTION: Variation of rolling load: ΔP, variation in the armature current of a motor for driving a roll : ΔI, and variation in the rotational speed of roll: Δω are detected at a rolling stand 14. Based on these detection values, an estimated value of variation in the tension between stands: Δest and an estimated value of variation in the rotational speed of roll at the rolling stand: Δωest are determined using rolls 12, 12 at the rolling stand 14. The estimated value of variation in the tension between stands: ΔTest is then corrected based the difference between the estimated value of variation in the rotational speed of roll: Δωest and an actually detected value of variation in the rotational speed of roll: Δω.
Patent JP-H06141216-A (JP)
Title: Electronic still camera
Inventor: ISAKA KIYOMI
IPC: H04N5/225
Filed: 1992-10-28
Abstract: PURPOSE:To move an electronic still camera without paying attention to the transmission of data even when a base station is installed separately by providing a communication function of PHP in the electronic still camera, transmitting photographed image to image data accumulation device at a remote place via a public line, and also, sending by dividing the data. CONSTITUTION:An image photographed at a CCD processing part 1 is stored in an image data storage part 2 tentatively. A user judges the feasibility of transfer by displaying image data on a display part 3, and sets it on a selection processing part 4. A transfer processing part 6 requests call issuance to a transfer destination set on a transfer data setting part 5 to a communication control part 7, and transmits the image data to be transferred by reading out from the image data storage part 2. The communication control part 7 performs communication processing of PHP. When the image data is transferred, the entry of the camera to the area of a radio base station is detected by a wave detecting part, and when a state where data transmission can be performed is set, connection for constant time is automatically set between the transfer destination. and the data is transferred by dividing.
Patent JP-H11124880-A (JP)
Title: Automatically operating construction machine and operating method thereof
Inventor: EGUCHI YOSHINORI
IPC: E02F9/20
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To set a plurality of loading zones to evenly carry out loading works in respective loading zones, in an automatically operating construction machine automatically carrying out a loading work onto a working machine such as a dump truck or a crusher. SOLUTION: This automatically operating construction machine exerts repeatedly a sequential motion from an instructed excavation to discharge of soil by a regenerative operation. The construction machine is provided with an imaging means 13 for the working machine on which soil is dumped, and a means 1717, 1718, 1719 for calculating dumping positions onto the working machine on the basis of the image data. The calculated dumping position data are transmitted to instruct the positional data for dumping at the regenerating motion.
Patent JP-H08145418-A (JP)
Title: Heater type humidifier
Inventor: TOGASHI ISAMU
IPC: F24F6/02
Filed: 1994-11-24
Abstract: PURPOSE: To provide a heater type humidifier wherein clogging of a communication path is prevented while facilitating cleaning. CONSTITUTION: A heater type humidifier has a communication path 9 for communication between a water storage tank 2 for storing water and a heating tank 7 for heating water in the tank with a heater 5 and the communication path 9 is inclined upward on the side of the heating tank 7 and downward on the side of the water storage tank so as to introduce residues tending to separate and settle in the heating tank 7. This enables preventing clogging of the communication path 9 while facilitating cleaning.
Patent JP-H10135423-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: OGAWA HISASHI
IPC: H01L21/8242
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having an enlarged semiconductor surface area for electrodes and stacked capacitors having large capacitances. SOLUTION: The method comprises forming an amorphous or polycrystalline semiconductor film 3 connected to one of two diffused layers 5a, 5b formed on a semiconductor substrate 1, patterning the semiconductor film 3 surface in specified shape, implanting ions of a halogen or halide at a high concn. with a low-accelerating energy of 30keV or less into the patterned semiconductor surface, heat-treating it to provide a rough surface, thereby forming electrodes 9, and forming a dielectric film 11 and counter-electrodes 10 on the rough electrode 9 surface to form stacked capacitors.
Patent JP-H01162717-A (JP)
Title: Nitrogen-containing additive for molten steel and treatment of molten steel
Inventor: BERUNTO NOIAA
IPC: C21C7/00
Filed: 1988-11-18
Abstract: PURPOSE: To absorb and contain N into molten steel in good yield of raw material by using non-alloy steel sheet-made wire rod additive filling fine lime nitrogen powder at the time of adding N into the molten steel.  
     CONSTITUTION: At the time of containing N in the molten steel, the linear N additive filling 50-250g/m lime nitrogen powder having ≤1mm fine grain size in a pipe material having 5-20mm diameter and made of non-alloy steel sheet of carbon steel sheet, etc., having 0.1-1mm thickness. This linear nitrogen additive is introduced at 0.1-10kg/ton of molten steel to absorb and contain N in the molten steel in the good yield of N in the linear nitrogen additive. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000124678-A (JP)
Title: Electronic component suction nozzle
Inventor: SATO SHOICHIRO
IPC: H05K13/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the leakage of each air path and to prevent seizing due to the mixture of a foreign object in actual use on assembly by using a seal material, in a structure that cannot be sealed by neither a material with a self-lubrication property between air paths nor a member that is subjected to self-lubrication covering and undergoes relative movement. SOLUTION: The outer shape of seal rings 31a-31c is nearly identical to the inner diameter of a housing 15, the inner diameter is smaller than the outer shape of a rod 16 and is larger than the diameter of the part of a seal ring- positioning groove 34, and furthermore the thickness of the seal ring is smaller than the width of the seal ring-positioning mechanism 34. A nozzle is made of a material with self-lubrication property or a material that is subjected to self-lubrication covering, and for example a PTFE resin or a material obtained by coating a sintered metal or the like with resin or a material that is subjected to compound plating can be used, thus improving the airtightness of the air path of the nozzle and the suction force of the nozzle and hence speedily packaging parts.
Patent JP-H08127865-A (JP)
Title: Water repellent thin film and its production
Inventor: KOBAYASHI HIDEKI
IPC: C08G85/00
Filed: 1994-10-31
Abstract: PURPOSE: To form a water repellent thin film high in hardness and excellent in water repellency by subjecting an organocyclicsiloxane, etc., expressed by a specified formula to a plasma polymerization on the surface of a substrate. CONSTITUTION: The organocyclicsiloxane expressed by formula, (R2 SiO)n (RHSiO)m (R is 1-18C univalent hydrocarbon group, (n) is a integer of >=0, (m) is the integer of 3-20.), a linear organosiloxane expressed by formula, R2 R'SiO(R2 SiO)n (RHSiO)p SiR2 R' (R is 1-18C univalent hydrocarbon group. R' is 1-18C univalent hydrocarbon group or hydrogen atom binding to silicon atom. (n) is the integer of >=0, (p) is the integer of 1-20, the atom numbers of the hydrogen atom binding to the silicon atom incorporated in the organosiloxane is >=3) and an organosiloxane containing the hydrogen atom binding to the silicon atom selected from the organosiloxane expressed by formula, R4-x Si(OSiR2 H)x (R is 1-18C univalent hydrocarbon group and (x) is 3 or 4) are subjected to the plasma polymerization on the surface of the substrate (glass, etc).
Patent JP-H07139417-A (JP)
Title: Controller of internal combustion engine
Inventor: NAGASE KENICHI
IPC: F02D41/04
Filed: 1993-11-19
Abstract: PURPOSE:To relax influence of deposit attached on a means for detecting combustion pressure by making control to more quickly set a finishing timing of a sampling period for calculating a combustion variable quantity as engine rotational speed is lower based on an engine condition. CONSTITUTION:Combustion pressure in a specified cylinder in an internal combustion engine M1 is detected by a means m2, and also the variable quantity of the detected combustion pressure is calculated by a means M3. A combustion variation quantity corrective coefficient at the specified cylinder or all the cylinders for matching a calculation value of the combustion variable quantity to a target value, is calculated by a means M4. An engine control parameter for each cylinder is controlled in its correcting by a means M5 based on the combustion variation quantity corrective coefficient. In this case, the condition of the internal combustion engine M1 is detected by a means M6. A finishing timing of a sampling period for calculating the combustion variation quantity is controlled by means M7 to be more quickly set as the engine rotational speed is lower based on the detected engine condition. Consequently, influence of deposit attached to the means M2 is made hard to be received.
Patent JP-H03151575-A (JP)
Title: Axial piston machine
Inventor: MATSUO KATSUHIKO
IPC: F04B1/20
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a spring from being twisted in a machine where a piston is pressed against a cam plate via a washer by a spring disposed inside a recessed portion formed in the piston by interposing a ball between the recessed portion and the washer. CONSTITUTION:A piston 25 is fitted into a cylinder formed in a freely rotating cylinder block in such a manner that the piston 25 freely reciprocates within the cylinder. In a recessed portion 24 formed in the piston 25 a washer 26 and a spring 7 are disposed in sequence from the bottom face of the piston 25, whereby the piston 25 is pressed against a cam plate. A recessed portion 27 serving as a positioning portion is formed at the center of the washer 26 in such a manner as being opposite to the recessed portion 24, and a ball 28 is held in the recessed portion 27. The ball 28 is pressed against the bottom face of the recessed portion 24 by the spring 7. The ball 28 restrains rotation of the piston 25 from being transmitted to the washer 26, thereby preventing the spring 7 from being twisted.
Patent JP-H07138531-A (JP)
Title: Hard coating film
Inventor: YOKOISHI SHOJI
IPC: C04B35/64
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a hard coating film having both a high surface hardness and a high internal flexibility. CONSTITUTION:A hard coating film is obtd. by baking a mixture comprising a soln. obtd. by hydrolyzing a metal alkoxide of the formula: M(OR)4 (wherein M is a tetravalent metal; and R is alkyl) with water in a molar ratio of water to the alkoxide of 0.5-1.5 and a soln. obtd. by hydrolyzing a metal alkoxide of the formula: [R'-(CH2)n]-Si-(OR)4-m (wherein R is alkyl; R' is alkyl or a polymerizable group; m is 1 or 2; and n>=1) with water in a molar ratio of water to the alkoxide of 1.5-6.0.
Patent JP-S63144214-A (JP)
Title: Recorder input level display device
Inventor: TEZUKA KIYOTO
IPC: G01D7/00
Filed: 1986-12-06
Abstract: PURPOSE:To reduce the cost of an input level display device by switching the output of a level meter control means and the output of an operation part control means selectively and displaying the level of an analog input signal and setting contents from the operation part control means selectively on a display means. CONSTITUTION:The analog signal to be measured is passed through an attenuator, A/D-converted 3, and read in a CPU4. This data is recorded on recording paper P by a printer 5 under the control of a printer control means 12 and also supplied to the level meter control means 13. The control means 13 classifies the data by plural stages corresponding to plural LEDs provided to an LED display device 7 and generates an illumination signal A for the level meter which turns on corresponding LEDs. Further, the operation part control means 14 reads in an operation mode set by an operation setting switch group 6 and outputs a display signal B for the operation mode. A switching means 15 switches the signals A and B with a switching signal from the switch group 6 and inputs them to the display device 7. Thus, no dedicated level meter is provided, so the cost is reducible.
Patent JP-H04164689-A (JP)
Title: Thermal transfer recording material and image forming method using the same
Inventor: MIURA AKIO
IPC: B41M5/388
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a thermal transfer recording material obtaining an yellow dye image excellent in spectral characteristics, heat resistance and fixing properties by providing a layer containing a specific yellow dye on a support. CONSTITUTION:A thermal transfer recording material is obtained by providing a thermal layer containing an yellow dye represented by general formula [I] on a support. The content of the yellow dye in the thermal layer is pref. 0.1-20g per 1m<2> of the support. The thermal layer is formed by dissolving one or more kind of the yellow dye in a solvent along with a binder or dispersing the same in the solvent in a fine particulate form to prepare the paint for forming the thermal layer or preparing said paint by a hot-melt method and applying the dye on the support to dry the dye layer. The thickness of the thermal layer is pref. 0.1-5mum as a dry film. The thermal layer of the thermal transfer recording material is superposed on an image receiving material to impart the heat corresponding to image data to the thermal transfer recording material and an image is formed on the image receiving material by the chelate dye formed by the reaction of a metal ion and the dye in the thermal layer.
Patent JP-H03153565-A (JP)
Title: Production of alumina sintered body
Inventor: HASEGAWA HIKARI
IPC: C04B35/10
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a practical large-sized alumina sintered body free from cracks by adding crystal seed and a drying rate controlling agent to a boehmite sol when an alumina sintered body is produced by a sol-gel process. CONSTITUTION:Fine oxide powder as crystal seed and a drying rate controlling agent are added to a boehmite or pseudo-boehmite sol and this sol is dried, converted into gel and sintered. The drying rate controlling agent is preferably polyethylene glycol having 200-600 average mol.wt. used by 0.005-0.12g per 1g boehmite or pseudo-boehmite or oxalic acid used by 0.004-0.04g.