baber/WOPTO huggingface dataset:
Patent JP-S63104005-A (JP)
Title: Ferrule for optical fiber
Inventor: NARUMI KIYOYUKI
IPC: G02B6/36
Filed: 1986-10-21
Abstract: PURPOSE:To facilitate an assembly work by constituting the titled ferrule so that an oscone reduces the diameter and holds a strand or a primary sheath part by only pressing the oscone which has been allowed to pass through on the strand of an optical fiber or the primary sheath, into a tapered hole by utilizing the coupling force of a body and a holding ring. CONSTITUTION:A ferrule 1 is divided into a body 2 in which a core wire insertion hole 2a exists, and a holding sleeve 3 having a strand centering hole 3a which is coupled by screwing it to its front part outside periphery, etc., and between both of them, a metallic oscone 4 which is allowed to pass through a strand of an optical fiber or a primary sheath is interposed. Also, one or plural vertical split grooves 4a are provided on the oscone 4, and moreover, a tapered hole 2d corresponding to the tapered surface of the oscone 4 is provided on one of the body 2 or the holding sleeve 3. By the coupling force of the body 2 and the holding sleeve 3, its oscone 4 is pushed into the tapered hole 2d, and by the oscone 4 whose diameter is reduced, the strand of the optical fiber or the primary sheath is held. That is, three of the body 2, the oscone 4 and the holding sleeve 3 are allowed to pass in order through the terminal part of the optical fiber whose sheath has been brought to stage-stripping, and fixed by tightening the oscone 4 from the outside periphery by the body 1 and the holding sleeve 3. In this way, the assembly workability is improved remarkably.
Patent JP-S61132250-A (JP)
Title: Molten steel level detector
Inventor: AKASHI TERUO
IPC: B22D11/16
Filed: 1984-11-30
Abstract: PURPOSE:To provide a molten steel level detector which can detect continuously the level of a molten steel surface with high accuracy by using a special improved beam attenuating filter by noticing that the level of the molten steel surface is usually controlled near the center of an image and that the decrease in the illuminance of the molten steel surface by the beam attenuating filter appears before the mold. CONSTITUTION:The above-mentioned detector is provided with a television camera 10 which picks up the image of the region in the mold 30 including the molten steel 32 surface and a signal processing part 11 for detecting the level of the molten steel surface from the temp. difference between the molten steel surface and the wall surface of the mold by detecting the illuminance on the straight line (a) in the vertical direction preset in the image thereof. A control part 12 which controls the quantity of casting according to the level of the molten metal surface on the basis of the signal from the processing part 11 is provided and further the beam attenuating filter 13 of which the quantity of the beam attenuation in the upper half with respect to the visual field of the front face of the camera 10 is larger than the quantity of the beam attenuation in the lower half part is further provided. The molten steel 32 surface under automatic control is in the upper half in the above-mentioned constitution and therefore the flame appearing in the upper half is cut by the beam attenuation by the filter 13 so that the image of the camera 10 may be approximated to the ideal image.
Patent JP-H08114815-A (JP)
Title: Production of tft active matrix liquid crystal substrate
Inventor: ABE FUMIAKI
IPC: G02F1/136
Filed: 1994-10-18
Abstract: PURPOSE: To provide a process for producing a TFT active matrix liquid crystal substrate which averts the influence of damage, such as static electricity, generated in a stage for producing liquid crystal substrates. CONSTITUTION: Semiconductor layers 10, wiring layers 12 which consist of signal systems and power source systems connected via contact holes 11 to these semiconductor layers 10, gate electrodes G, channels 13 of intersected points of the semiconductor layers 10 and the gate electrodes G and shorting sections D formed by extending the wiring layers 12 to the gate electrodes G are formed. The substrates are removed in a cutting section E after passage through stages, such as plasma treatment, where an dielectric breakdown is liable to arise. Then, the dielectric breakdown and deterioration in characteristic of the scanning circuit parts TFTs and pixel transistor parts TFTs by the static electricity, etc., during the production process of the TFT active matrix liquid crystal substrate contg. scanning circuits are prevented.
Patent JP-S60142845-A (JP)
Inventor: SATOU CHIAKI
IPC: A61B18/20
Filed: 1983-12-28
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-2000061391-A (JP)
Title: Method for preventing rain streak stain on surface of coating film
Inventor: HARA TAKETO
IPC: B05D5/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To control the adhesion of contaminants to the surface of a coating film by applying excess discharge treatment on the surface of the coating film of a coated building structure and others. SOLUTION: On the surface of a coating film incorporated with the additive of body pigment such as a fluorocarbon resin for a coated building structure, a civil engineering structure, and others, an acryl-urethane resin, a polyester- urethane resin, an amino-acryl resin, an amino-polyester resin and others and as required talc, baryta, clay, calcium carbonate and silica, between an insulated electrode and a grounded counter electrode dielectric roll, high frequency high voltage of 5-30 kV and of 1-600 kHz is applied, and corona discharge treatment of at least 200 W/m2/min is applied. In this way, the adhesion of contaminants to the surface of the coating film can be controlled to improve rain streak stain resistance.
Patent JP-2000236482-A (JP)
Title: Two dimensional image detector and its manufacture
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/369
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the response of a two dimensional image detector so as to cope with a moving picture and also to uniformize a board interval within a plane and to suppress occurrence of improper contact and leakage between both the boards. SOLUTION: In the two dimensional image detector, an active matrix board 1 with a pixel electrode 14 formed thereon and a counter board 2 with a charge collection electrode 6 formed thereon are adhered via a conductive connection member 3 and an interval hold member 45 provided independently an each pixel so that the pixel electrode 14 and the charge collection electrode 6 are connected opposite to each other. Furthermore, when a soft resin material 45a is adopted for the interval hold member 45, auxiliary materials 45b with high electric insulation performance and less in deformation due to thermocompression bonding are dispersed in the resin material 45a to enhance sufficient interval hold force.
Patent JP-S63106002-A (JP)
Title: Driving circuit for piezoelectric mass flow controller valve
Inventor: WATABE YOSHIYUKI
IPC: H02M3/155
Filed: 1986-10-23
Abstract: PURPOSE:To simplify and miniaturize the integration circuit of a control circuit for mass flow control, by combining a comparator which compares a flow setting voltage with a flow voltage, and a valve driving circuit having a time constant decided by the capacitance of an element,and driving a valve by a control signal, and performing an integration processing in a control system. CONSTITUTION:A control voltage 18 corresponding to a difference between the flow setting voltage 5 and the flow voltage 6 is transmitted from the comparator 7 which reads the difference between them, to the control input terminal of a DC/DC converter 1. The DC/DC converter 1 boosts a high voltage corresponding to the control voltage 18 higher than a DC input voltage 4, and impresses it on the element 2 as a driving voltage 19. Assuming that circuits used for a series of processings from comparison to driving are set as a driving system, the integration processing is performed in the driving system. In this case, the time constant is decided by a driven voltage or the capacitance of an electrostrictive element.
Patent JP-H0782127-A (JP)
Title: Cosmetic
Inventor: TOGIYA HIROSHI
IPC: A61K8/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide a cosmetic containing a water-soluble UV absorbent and excellent in storage stability because of unchanged color and smell and of not generating precipitations. CONSTITUTION:The cosmetic contains a water-soluble UV absorbent and a basic amino acid, and optionally an L-ascorbic acid derivative.
Patent JP-H0988750-A (JP)
Title: Front part car body structure of automobile
Inventor: ZENITANI TSUNEAKI
IPC: F02M35/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent mixture of moisture into an engine as well as to absorb low temperature air into the engine. SOLUTION: A fender space part S is formed below a front fender 4 of an automobile 1. This fender space part S is partitioned from outside by a front bumper 5, a mad guard 7, a guide plate 8, a shroud plate 9, etc., and materially made a closed space, and it is devised so that air heated by a radiator 18, etc., does not flow in it from an engine room R. Outside low temperature air is introduced from a left side hole part 6a an opening area of which is set small to restrain immersion of water droplets to this fender space part S, and this low temperature air is absorbed in an engine through an air suction duct 12, etc. Additionally, moisture which enters the fender space part S is discharged out of the automobile 1 from a water discharge port 15 and mixture of moisture into the engine is prevented.
Patent JP-H0195087-A (JP)
Title: Ribbon transport mechanism of serial printer
Inventor: HIRANO TAKESHI
IPC: B41J33/26
Filed: 1987-10-06
Abstract: PURPOSE:To eliminate mutual slip between a pinch roller and a capstan roller, both for the feeding of an ink ribbon, and thereby prevent trouble such as faulty winding and inability of winding by pressing the mentioned roller against each other with an elastic member and coupling these rollers using gear. CONSTITUTION:Ink ribbon 4 is fed out of an ink ribbon supply roll 4a and passes through a thermal head 10, guided between the capstan roller 1 and the pinch roller 2. The drive force generated by a motor 6 is transmitted to the above-mentioned roller 1, 2. Also the friction force works between the rollers 1, 2 and an ink ribbon 4 and the transport force is given to the ink ribbon 4. Consequently the ink ribbon 4 runs to an arrow direction F and is wound by an ink ribbon takeup roll 46. Therefore, the transfer force of the ink ribbon does not reduce because of time deterioration of the coefficient of friction by friction.
Patent JP-H0997607-A (JP)
Title: Hydrogen storage alloy for battery, manufacture thereof, and nickel hydrogen secondary battery
Inventor: INABA TAKAMICHI
IPC: H01M10/30
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy for a battery capable of increasing the capacity of an electrode and lengthening the life of a battery by specifying the kind and the composition ratio of elements constituting the alloy. SOLUTION: A hydrogen storage alloy for a battery is constituted with the alloy having the composition represented by formula ABx . (A is La, Ce, Pr, and Nd, the weight ratio of La in A is 70-90%, Nd is 5% or less, B is at least one kind of element selected from the group comprising Ni, Co, Fe, Cr, Mn, Cu, Al, Ga, Si, Ge, Bi, Sn, In, P, V, Nb, Ta, Mo, and W, X is the atomic ratio of 4.5<=X<=5.6.) The hydrogen storage alloy for the battery having excellent hydrogen storage characteristics and corrosion resistance can be obtained. When the alloy is used as a negative electrode material, the capacity of the battery is increased, the deterioration of the alloy by the formation of fine powder caused by an electrolyte is prevented, and the life of a nickel hydrogen storage secondary battery is lengthened.
Patent JP-H0194750-A (JP)
Title: Multifunctional telephone system
Inventor: ICHIKAWA KENJI
IPC: H04M1/00
Filed: 1987-10-07
Abstract: PURPOSE:To display required data in the form of character information by providing a master control means and a remote control device, and recording and controlling inputted data by means of a microcomputer. CONSTITUTION:A setting signal from the remote control device is inputted through a light receiving part 15 to a CPU11 as an electric signal. An information signal and a call signal for transmitting from a wireless telephone set are inputted through a receiving part 16 and a control part 17 to the CPU11. The CPU11 records the data instructed by the setting signal to an RAM12, and stores them temporarily. For the CPU11, the instructed data of the RAM12 are converted to a character signal by a video signal generating circuit 19, and made into a specific channel signal by a channel converting circuit 20. The specific signal displays the data on a television monitor 4 in character. A user can talk with an opponent side immediately by confirming the display.
Patent JP-H0564784-A (JP)
Title: Electrode type water treatment device
Inventor: HIIDE CHIYOTAROU
IPC: C02F1/46
Filed: 1991-09-04
Abstract: PURPOSE:To increase treatment capacity of an electrode type water treatment device. CONSTITUTION:A pair of electrodes 4, 5 are provided in a water passage and a power supply 8 applying voltage across a pair of the electrodes 4, 5, a polarity reversing circuit 11 for cyclically reversing the polarity of the voltage applied across the electrodes and a frequency variable circuit 12 changing the frequency of the polarity reversal of the polarity reversing circuit 11 are provided. When the polarity reversal frequency of the polarity reversing circuit 11 is raised, the electrolysis of water becomes hard to generate and, therefore, when the voltage applied across the electrodes is raised, the treatment capacity of water becomes large.
Patent JP-H0196182-A (JP)
Title: Pyranoquinoline derivative
Inventor: OSHIRO YASUO
IPC: A61K31/47
Filed: 1987-10-07
Abstract: NEW MATERIAL:A compound (salt) shown by formula I [R<1> and R<2> are H or lower alkyl or R<1> and R<2> are bonded together with N linked to them opti cally through N or O to form 5-6-membered heterocyclic ring and (substituted) phenyl may be replaced on the heterocyclic ring; X is H; Y is OH; X and Y are bonded to form oxo; side chain is replaced at ortho-position on benzene ring constituting carbostyril skeleton; carbon-carbon bond at 3-4 positions of side chain is single or double bond with the proviso that when the bond shows double bond, substituent group at 4-position on side chain is only X]. EXAMPLE:3-( N,N-Dimethylaminomethyl )-4,8-dioxo-3,4,6,7,8,9-hexahydro-2H-pyra no[3,2-g]quinoline.hydrochloride. USE:An improver for hypoxia having low toxicity and low side effects. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula R<1>R<2>NH and formaldehyde.
Patent JP-H0594698-A (JP)
Title: Semiconductor memory
Inventor: YONEZAWA HIROKAZU
IPC: G06F12/10
Filed: 1991-10-01
Abstract: PURPOSE:To shorten the time required for data transfer among plural associative memories in a semiconductor memory, to reduce the area occupied by wiring among the associative memories and to improve the degree of integration. CONSTITUTION:A first associative memory cell array 1 and a first random access memory cell array 2 are each arranged in an opposing position on both sides of a control means 7, a second random access memory cell array 4 and a second associative memory cell array 3 are each arranged in an opposing position on both sides of a control means 7 and also each in a position adjacent to the first associative memory cell array 1 and the first random access memory cell array 2. In addition, a first and a second bit lines 16, 17 and a seventh and a eighth bit lines 20, 21 are arranged on one side of the control means 7 without mutually crossing, and a third and a fourth bit lines 18, 19 and a fifth and sixth bit lines 27, 28 are arranged on the other side of the control means 7 without mutually crossing.
Patent JP-S62116443-A (JP)
Title: Transport device with shift in circuit board width direction
Inventor: SUMI SHIGEO
IPC: H05K3/06
Filed: 1985-11-12
Abstract: PURPOSE:To provide sure shift of each transported circuit board in the width direction by installing a circuit board transport roller and a guide so that a certain space is provided between the oversurface of circuit board transported and the guide in those portions of the two members, i.e. a roller and a guide, which mate with the transport path. CONSTITUTION:Each circuit board 1 is placed on a roller 16A and transported under guidance of a guide 16B. This guide 16B is made from a rod so that edges of a board are not caught when the board is so thin as liable to undulation or warp. The dia. of both ends 16B1 of this guide 16B shall be a little greater than that of the other portion 16B2. That is, a certain gap is formed between the oversurface of the circuit board transported and said guide 16B in those portions of roller 16A and guide 16B which mate with the transport path for circuit boards. Each end part 16B1 consists of a removable ring having a wall thickness in accordance with the thickness of circuit boards to be transported. This enables shift in the width direction without applying any unreasonable force to provide accurate location for the next process.
Patent JP-H02271879-A (JP)
Title: Fire judgement device
Inventor: ISHII HIROMITSU
IPC: G08B17/117
Filed: 1989-09-29
Abstract: PURPOSE:To sharply improve the reliability of fire judgement by providing the sensors detecting the physical phenomena accompanying a fire, a primary calculating part of fire information based on the detected informations, and a fire judgement part judging a fire from the changing amount of the fire source information. CONSTITUTION:The outputs detected by a temp. sensor 10, a smoke concn. sensor 12 and a gaseous CO concn. sensor 14 are connected with the signal line of a sampling circuit part 16 which is connected with a fire source information calculating part 18 where a calculation model of fire informations is set in advance. By carrying out the reverse calculation of the calculation model, the heat quantity, the smoke quantity and the gas quantity generated in a fire source are calculated from temp. theta, smoke concn. CS, and gaseous CO concn. G. These calculated fire source informations are given to the fire judgement part 22, and a fire is judged when the changing amount exceeds the starting level set in advance or by carrying out a forecast calculation when it exceeds the starting level. An alarm display part 24 displays the fire alarm according to the obtained results for fire judgement.
Patent JP-S62115235-A (JP)
Title: Removal of astringency from astringent persimmon
Inventor: IWASAKI TETSUHARU
IPC: A23B7/12
Filed: 1985-11-13
Abstract: PURPOSE:To easily remove astringency from astringent persimmon preventing the generation of soft rot and black spot on the persimmon, by impregnating an alcohol in a water-absorbing substance, placing the impregnated substance on persimmons interposing a liquid-impermeable layer therebetween and inserting a highly water-absorbing polymer between the persimmons and the liquid- impermeable layer. CONSTITUTION:A liquid-absorbing substance 1 such as kraft paper, a liquid- impermeable layer 2 such as polyethylene sheet and a highly water-absorbing polymer 3 are wrapped with a nonwoven cloth 4 to obtain an integrated sheet 6 for the removal of astringency. The sheet 6 is placed on astringent persimmons 5 stacked in a vessel 8. A necessary amount of alcohol 7 is sprayed from above to the sheet 6, the vessel 8 is closed and the persimmons are left standing for about 7-14 days to effect the removal of astringency. The amount of the highly water-absorbing polymer is usually 0.001-5wt%, preferably 0.01-1wt% based on the weight of fresh persimmon.
Patent JP-H04136321-A (JP)
Title: Installation method for roll facility
Inventor: SHIRAIWA HIROYUKI
IPC: B21B31/06
Filed: 1990-09-26
Abstract: PURPOSE:To reduce cost by constructing the foundation of a heavy device with a pier structure carried on an integral base rigidly clamping the foundation, and forming a bridge girder type foundation structure having the rigid foundation as a pier. CONSTITUTION:A foundation for rolls 1a, 1b and the like is excavated deep from a ground surface 6, and piers 4 are piled to an extent corresponding to the weight thereof and ground hardness. In addition, piled space is filled with concrete 5 and anchor bolts 3 are jointed to bases 10. Also, a table roller carried on the integrated base of pier structure is placed between the bases 10 and 10. According to the aforesaid construction, the foundation needs not be excavated over the whole length of a facility, and cost can be reduced.
Patent JP-H03117022-A (JP)
Title: Logic integrated circuit
Inventor: SHIMIZU NOBUO
IPC: H03K19/20
Filed: 1989-09-28
Abstract: PURPOSE:To use a simple ternary logic circuit to periodically easily convert the signal levels of '0', '1', and '2' by composing a logic integrated circuit of a '0' identifying and '1' output circuit, '1' and '2' identifying circuit and '0' and '2' output circuit. CONSTITUTION:The logic integrated circuit is composed of a '0' identifying and '1' output circuit equipped with a p-channel MOS transistor NP6, '1' and '2' identifying circuit 3 equipped with n-channel MOS differential amplifier transistors MN1 and MN2, and '0' and '2' output circuit 2 equipped with n- channel MOS differential amplifier transistors MN4 and MN5. Thus, the logic integrated circuit is realized to periodically convert the signal level of the ternary logic circuit with simple circuit configuration.
Patent JP-S63108344-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-10-24
Abstract: PURPOSE:To dispense with the surface layer and the barrier layer of a photosensitive body and to enhance heat resistance and durability by forming an amorphous silicon carbide layer containing a specified amount of each of fluorine and an element of group IIIa of the periodic table. CONSTITUTION:The layer 5 made of photoconductive amorphous silicon carbide (a-SiC) containing 5X10<-5>-25atom% F and a 0-10,000ppm element of group IIIa, such as B, of the periodic table, is formed on a substrate 1. The content of F in the layer 5 is gradually decreased or increased from the substrate 1 side toward the surface. Said layer 5 may be composed of a layer region 6a containing F of said proportion, and a layer region 7a containing the element of group IIIa of said proportion, and at that time, it is preferred for the region 6a to contain the element of group IIIa more than the region 7a, and for the region 7a to contain C more than the region 6a.
Patent JP-H03116773-A (JP)
Title: Semiconductor device
Inventor: HONDA MASAHIKO
IPC: H01L21/82
Filed: 1989-09-28
Abstract: PURPOSE:To enable an unnecessary pad to open by fuse cut so as to suppress the needless increase of input terminal capacity by connecting an Al wiring, to be input to an input protective circuit, with an input pad connected through the input protective circuit. CONSTITUTION:A fuse circuit 2 is put on the line from an input pad to an input protective circuit being connected by an aluminum wiring 3. Accordingly, in case of using, for example, an input pad 1a, if one cuts the fuse of a fuse circuit connected to an input pad 1b, only the input pad 1a is connected viewed from the input protective circuit. In usual case, the line is electrically connected from the input pad to the input protective circuit through a contact 6 and polycrystalline silicon 7, but in case that the input pad is needless, the line is disconnected electrically by cutting the polycrystalline silicon by means of laser.