baber/WOPTO huggingface dataset:
Patent JP-H08175720-A (JP)
Title: Loop car control device
Inventor: TANAKA SEIICHIRO
IPC: H02P29/00
Filed: 1994-12-27
Abstract: PURPOSE: To maintain tension of inlet side bridle constantly and prevent slip of the inlet side bridle by correcting power necessary for acceleration of respective rolls and power necessary for acceleration of a strip itself to tension standard of a loop car motor. CONSTITUTION: An operational device 10 operates tension for a strip 8 in a loop car 7 at acceleration of a line and acceleration power of a carrier roll 9 by a position of the loop car 7, thickness/width of a strip 8 in the loop car 7, GD2 of the carrier roll in the loop car, speed of inlet side equipment and speed of a rolling device and enter its result in a tension control device 11. The tension control device 11 controls the tension of a motor 6 by a value to which a determined value of a tension standard setting machine 11a and a corrected amount from the operational device 10 are added and always maintains the tension of outlet side of the inlet side bridle 3 constantly.
Patent JP-H02171236-A (JP)
Title: Supporter for picture
Inventor: KOSAKU AOSHI
IPC: B32B15/01
Filed: 1988-12-24
Abstract: PURPOSE:To restrain a picture from cracking or separating, and maintain the vividness at the picture manufacturing period, and besides improve the picture printing, furthermore enable a stable quality to be maintained through raising the close adherence by using a copper foil being formed with a surface coating layer as a base material. CONSTITUTION:A copper foil is manufactured successively in such a manner that a metallic material is made an metal electrolytic solution, and the metal is deposited on a rotating cathodic drum, and further, it is separated therefrom then. In the next place, the metallic foil 1 forms various kinds of one layered or multi-layered surface coating layer at a stage or multi-stages. For example, at the first stage 4, the fine particles of copper and / or copper oxide are given to the metallic foil in order to increase the adhering strength among the metallic foil and colors and / or rear material. And, at the second stage 5, a coating layer of brass or zinc is formed so as to give a long period corrosive prevention. And, at the third stage 6, an anticorrosive treatment is further given for preventing oxidation of the metallic foil or peripheral oxidation during the cutting period. Through forming the surface coating layer mentioned above, the close adherence of the colors is raised considerably, thereby making it a picture base material with an excellent anticorrosive property.
Patent JP-H05158695-A (JP)
Title: Expert system
Inventor: SOGA TAKEHIRO
IPC: G06F9/44
Filed: 1991-12-10
Abstract: PURPOSE:To replenish necessary knowledge, and restart a process at an interruption point and carry on the process if a deficiency in knowledge is detected while a knowledge process is in operation. CONSTITUTION:A knowledge process part 12 processes necessary restriction conditional expressions of knowledge codes 11 in order and specifies restriction conditional expressions to be processed; if data or restriction conditional expression is not found in the knowledge codes, the process of the restriction conditional expression is interrupted, which is reported to an interruption control part 13 to request the process. The interruption control part 13 obtains knowledge information for generating the data or restriction conditional expression to be replenished from a knowledge base 10 when the information is found in the knowledge base 10 or issues a specific input request when not to obtain the knowledge information inputted from outside, generates the necessary data or restriction conditional expression from the obtained knowledge information and adds it to the knowledge code 11; and the knowledge process part 12 is informed of that and the process of the interrupted restriction conditional expression is carried on.
Patent JP-H03185793-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: ITO MASATOSHI
IPC: H05K3/46
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a high-thickness accuracy warp-free multilayer printed wiring board without a lamination void by making copper foil dot patterns on the manufacture areas of inner-layer plates. CONSTITUTION:When a plurality of inner-layer plates consisting of copper-clad laminated plates on which circuits are formed are stacked on top of each other with intervenients of a plurality of prepregs and laminated with heat and pressure to form a multilayer board, a plurality of copper foil dot patterns 6 are made on the manufacture areas of the inner-layer plates by forming circuits. Resin flow of the prepregs in forming the multilayer board can be controlled by making the dot patterns on the manufacture areas 2 of the inner-layer plates 1. Thereby the formability of the multilayer board improves and warp after forming can be decreased.
Patent JP-H03184885-A (JP)
Title: Cassette for containing thermal transfer recording material
Inventor: NAKAGAWA MASAKI
IPC: B41J32/00
Filed: 1989-12-15
Abstract: PURPOSE:To improve handling performance and shelf stability by containing thermal transfer recording materials to be used for a thermal transfer recorder, such as an ink sheet and recording paper, in the same cassette which is formed as an integral unit. CONSTITUTION:A thermal transfer ink sheet 1 is wound around a supply reel 2 with one end thereof set on a take-up reel 3 to be taken up in a direction A. The supply reel 2 and the take-up reel 3 are respectively contained in a supply reel containing part 4 and a take-up reel containing part 5, which form an ink sheet containing housing 6. The take-up reel containing part 5 is provided with connection arms 7, 8 for connecting the supply reel and take-up reel containing parts 4, 5 with each other. The supply reel containing part 4 as a component of the ink sheet containing housing 6 is formed integrally with a recording paper containing housing 12 containing recording paper 11. The take-up reel containing part 5 is sildably installed to the supply reel containing part 4 with the connection arms 7, 8 provided thereon in the direction of changing the distance from a supply reel shaft. In this manner, the shelf stability and handling performance of thermal transfer recording materials, such as an ink sheet and recording paper, can be improved.
Patent JP-H02170423-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HONMA ICHIRO
IPC: H01L21/768
Filed: 1988-12-22
Abstract: PURPOSE:To avoid an increase in a contact resistance due to an Si deposit on the interface between an Al film and an Si film by a method wherein a high-melting point metal or high-melting point metal silicide film is formed on the surface of a conductive region, where conductive support pillars are provided, in an Si semiconductor element. CONSTITUTION:An interelement isolation insulating film 22 consisting of an Si oxide is formed on a P-type Si substrate 21, a gate insulating film 23 is formed on the surface of an element formation region, and a gate electrode 24 is formed on a desired region. The, after N-type high-concentration impurity diffused layers 26, which are used as source and drain regions, are formed, Al is deposited on a titanium silicide film 27 and other Al is etched away in such a way that Al support pillars are left on the source and drain regions and the gate electrode. Then, an organic resin film 29 is applied as a temporary interlayer film, and after a heat treatment is performed, the film 29 is etched using oxidation plasma until all the Al support pillars 28 are exposed and an Al film 30 which is used as a wiring is deposited. Lastly, when the temporary interlayer film 29 is selectively removed by plasma etching using oxygen gas, a gap is generated between elements and between wirings.
Patent JP-H03185452-A (JP)
Title: Electrophotographic sensitive body
Inventor: SASAKI MASAOMI
IPC: G03G5/05
Filed: 1989-12-15
Abstract: PURPOSE:To improve photosensitive characteristics and to improve the strength to thermal or mechanical impact by having a photosensitive layer contg. specific polyether compds. on a conductive base. CONSTITUTION:This photosensitive body has the photosensitive layer 2 contg. at least one kind of the polyether compds. expressed by formula I as effective components on the conductive base 1. The photosensitive layer 2 consisting of the polyether compds., sensitizing dyes and a binder (binder resin) is provided on the conductive base 1. The polyether compds. act as a photoconductive material and the formation and transfer of the charge carriers necessary for light attenuation are effected via the polyether compds. The strength to the thermal and mechanical impact is thereby improved. In the formula I; Ar; a phenylene group or biphenylene group. R<1>, R<2>; a substd. or unsubstd. alkyl group or substd. or unsubstd. aryl group. n; 1 to 4 integer.
Patent JP-H09167095-A (JP)
Title: Source program analyzing device
Inventor: KAWAI TAIJI
IPC: G06F9/45
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To easily adapt the device to extended language specifications by storing a table with a reserved word and a token type representing its grammatical meaning, and analyzing a source program while determining a token type by referring to the table. SOLUTION: The table 4 for word and phrase analysis contains pairs of reserved words and token types for discriminating the grammatical meanings of the reserved words. An analytic processing part 2 while reading in a source file 7 stored on a disk 5 extracts tokens from the source file and retrieves the token types of the extracted tokens from the table 4 for word and phrase analysis, thereby advancing an analysis of the source program. While the analysis is advanced, necessary information is extracted and stored in an intermediate table 8. An output processing part 3 shapes the analytic result stored in the intermediate table 8 and displays it on a display 9.
Patent JP-H06213943-A (JP)
Title: Apparatus for reception and processing of radar signal for radio-wave jamming analyzer
Inventor: FUIRITSUPU AGOSUTEINO
IPC: H04K3/00
Filed: 1992-12-04
Abstract: PURPOSE: To provide a radar signal receiving/processing device for a radio wave interference analyzer. CONSTITUTION: This device is provided with an input signal spectrum analyzer for reception. The spectrum analyzer is provided with two multipliers 2, 3 conducting two multiplications in parallel via two linear frequency modulation inclination signals having a band of 2B (B is the frequency band of the input signal) and the duration of 2T and in order to produce the signal to be shifted by the duration of T mutually, a computer 11 for adding the output signals of two multipliers 2, 3, and a dispersion filter 12 having the band of B connected to the output of the computer 11 and the delay of T. Thus device is also provided with a means handling the special feature of the output signal of the spectrum analyzer and recognizing the carrier frequency of the detected radar transmission for processing.
Patent JP-H10172155-A (JP)
Title: Disk recording/reproducing device and track pull-in method
Inventor: NAGAI YASUO
IPC: G11B7/085
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reliably pull a recording/reproducing head into an information track by discriminating the moving direction of the recording/reproducing head based on the results of comparison between two track addresses, determining the slope of the tracking error signal to be used for the control of track pull-in based on the result of the discrimination, and pulling the recording/reproducing head into the track. SOLUTION: Extracted TE signals(Tracking Error signals) are inputted into a comparator 1 to be converted to rectangular waves. The edge period of the rectangular waves is measured by a synchronization detector 2. By this, The period of TE signals is measured and when the measured period is longer than a specified one, an L-level signal is outputted as the first signal. When the period is shorter, an H-level signal is outputted as the first signal. The first signal is sent to a direction pulse generator 3 and when the first signal becomes from L to H, the direction pulse generator 3 outputs a second signal inversed in polarity. The first and second signals are taken into the CPU 5. The TE signals are inputted into a filter amplifier 10 and their waveforms are inversed by a polarity inversion circuit 11.
Patent JP-S63179276-A (JP)
Inventor: KENESU BUREEKUREI UERUZU SEKAN
IPC: G01S7/523
Filed: 1987-12-24
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-H10191659-A (JP)
Title: Ultrasonic driven rotary body
Inventor: MAKINO HIROAKI
IPC: H02N2/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic driven rotary body advantageous for higher output and provided with the braking function. SOLUTION: An ultrasonic driven rotary body is provided with a stator 1, piezoelectric element 3 to be held by the stator 1, and a rotor 5 to be rotated along the circumferential surface of the stator 1. The stator 1 and the rotor 5 are arranged in an overlapped manner along the radial direction of the stator 1, i.e., along the direction of the arrow Y1, and opposite to each other along the axial direction of the stator 1, i.e., along the direction of the arrow X1. In braking the rotor 5, the positive voltage is applied to a negative pole of the piezoelectric element 3, and the negative voltage is applied to a positive pole of the piezoelectric element 3, a cylindrical part 10 of the stator 1 is expanded along the circumferential direction thereof, and the friction force between the stator 1 and the rotor 5 is increased.
Patent JP-H11158115-A (JP)
Title: Deuterated ester compound
Inventor: TAKAYANAGI HISAO
IPC: C07D303/40
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new deuterated ester compound useful as an intermediate for the production of 2,2-dideutero-5-aminolevulinic acid by introducing deuterium using inexpensive heavy water but not using a large excess amount of it. SOLUTION: This compound shown by the formula [R<1> is a 1-4C alkyl; R<2> forms a single bond together with R<3> ; R<4> is H] is obtained by the reaction of an allylmalonic acid ester with 1.0-1.5 equivalent(s) of a base (e.g. sodium hydroxicle, n-butyl lithium) in an appropriate solvent at -50 to 100 deg.C, followed by the reaction with 1.0-5 equivalent(s), preferably 1.0-2 equivalent(s), of heavy acetic acid prepared by adding 1/2 equivalent of heave water to acetic acid anhydride and stirring the mixture.
Patent JP-H11159863-A (JP)
Title: Single boiler/two water feed pipe water heater and hot water interrupt judging method
Inventor: IIIZUMI KAZUYUKI
IPC: F24H1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To enable judgment of whether pouring operation and hot water supply operation are performed simultaneously or not, without providing a specialized flow rate sensor. SOLUTION: A bath outlet thermistor 47 detects the temperature of hot water flowing into a bathtub 30 undergoing a reheating with a heat exchanger 11 through a reheating passage 40. A simultaneous application judging section 61 determines that interrupt for supplying hot water occurs when the temperature of the hot water detected by the bath outlet thermistor 47 rises during the single pouring operation. Upon the interruption for the supply of water during the pouring operation, a part of the hot water heated by a hot water supply passage 20 is used for the delivery of the hot water to a faucet to reduce the flow rate of the hot water to be reheated by the heat exchanger 11 through the reheating passage 40, eventually causing a rise in the temperature of the hot water after the reheating.  Thus, the occurrence of the interrupt for supplying hot water is detected by capturing the rise of the temperature.
Patent JP-H04196306-A (JP)
Title: Manufacture of polyimide resin film pattern
Inventor: SEKINE HIROYOSHI
IPC: H01L21/3205
Filed: 1990-11-28
Abstract: PURPOSE:To improve the configuration of the edge part of a pattern by a method wherein, after the pattern has been exposed through the intermediary of a photomask having the processing dimensions equal to the shape of the pattern; exposing, developing and etching processes are repeated in order of size, starting from the smallest size, of photomask processing dimensions which are larger than the processing dimensions of the photomask. CONSTITUTION:After an exposing operation has been conducted through a photomask 6, the developing operation of positive resist layer 5 and the etching treatment of polyimide resin film 4 are conducted simultaneously, a pattern 7 is formed on the prescribed part, and an Al bonding pad part 10 is exposed. Besides, the edge part of the pattern 7 of a polyimide resin film 4 is etched through the intermediary of a photomask 8 having the processing dimensions larger than the photomask 6, and a pattern 9 is formed. Subsequently, the positive resist layer 5 is removed using the exfoliating solution such as an organic solvent and the like in such a manner that the polyimide resin film 4 is not dissolved and that the damage such as cracks and the like are not generated on the film 4. As a result, the shape of the pattern edge part can be formed excellently.
Patent JP-H05168162-A (JP)
Title: Charging equipment
Inventor: KUROGANE HIDEJI
IPC: H02J7/00
Filed: 1991-12-10
Abstract: PURPOSE:To decide the lifetime of a battery positively by providing a charge discriminating circuit, a comparison circuit, a timing circuit and a display circuit. CONSTITUTION:A charge discriminating circuit 6 detected the start and completion of the charge of a battery 2. A comparison circuit 6' compares the voltage level of the battery 2 with a specified first voltage level by a charge start signal, and a seizing signal is generated when the voltage level of the battery 2 is lower than the first voltage level. A timing circuit 7 starts timing by the seizing signal, and completes timing by the completion of charge. A comparison circuit 8 compares an allowable minimum charge time determined regarding the lifetime of the battery 2 and the result of timing by the timing circuit 7. When the result of timing is shorter than the allowable minimum charge time, the using-up of the battery 2 is displayed to a display circuit 9. Accordingly, the lifetime of the battery 2 can be determined positively.
Patent JP-H01168075-A (JP)
Title: Optical sensor comprising amorphous silicon
Inventor: KUMANO KATSUFUMI
IPC: H01L31/0248
Filed: 1987-12-23
Abstract: PURPOSE:To obtain high light output power, by constituting a photoelectric conversion layer with a multilayered structure, forming one layer of the structure as an amorphous silicon hydride layer including oxygen or nitrogen, constituting an electrode on a incident light side with a high light transmitting material, and constituting a counter electrode with a single layer or multilayered structure, which totally reflects the light. CONSTITUTION:An upper electrode 104 has high light transmitting property for the wavelength of light to be used. The electrode 104 is constituted with a conductive oxide or a conductive nitride. A lower electrode 102 has a structure of two or more layers of a conductive oxide or a conductive nitride 102-2 and a metal layer 102-1, which totally reflects light to be used. An optoelectronic transducer layer 103 is in contact with the conductive oxide or nitride 102-2 in this structure. The totally reflecting metal layer 102-1 is positioned at the side of a supporting body 101. The light, which is inputted from the side of the upper electrode 104, is absorbed into the photoelectric conversion layer 103. The light, which is transmitted without absorption, is reflected by the lower electrode 102 and inputted into the photoelectric conversion layer 103 again. Therefore, utilization efficiency is improved. Even if the thickness of the photoelectric conversion layer 103 is thin, a large photo current is obtained. The throughput is improved, and a high S/N ratio is obtained.
Patent JP-H02171627-A (JP)
Title: Detection of physical quantity
Inventor: NAKAMURA KAZUNORI
IPC: G01K11/12
Filed: 1988-12-26
Abstract: PURPOSE:To enable detection of the maximum physical quantity and a position thereof in the perimeter along an optical fiber by checking a back scattered light of an optical pulse of an optical fiber with a core and clad structure varying in the number of apertures locally. CONSTITUTION:A light power which passes through an area A with a high temperature in an optical fiber 1 having a core which is made up of a liquid, varying in refractive index with a change in temperature generates a back scattered light propagating in the direction of the arrow (a). The back scatted light passes through the area A again before returning to a detector 3 through a beam splitter 2. With such an arrangement, following the area A, the number of apertures in substance is determined by an aperture numeral at the area A and only when the temperature of an area B is higher than the temperature of the area A, a back scattered light due to the area B is detected by a detector 3. Thus, the maximum physical quantity of an environment to be measured where an optical fiber is laid and a point thereof can be measured at a high sensitivity with high light resolutions from a change in intensity of a detection light corresponding to a change in the number of apertures.
Patent JP-H07155504-A (JP)
Title: Oil-water separator of coolant for machine tool
Inventor: HASEGAWA TAKATSUGU
IPC: B01D17/025
Filed: 1993-11-30
Abstract: PURPOSE:To easily and surely separate oil from water at a low cost with a small-sized device by collecting the oil floated in a coolant subtank in a coolant main tank and recovering the oil floated in the main tank to separate the oil and water. CONSTITUTION:An oil supply means 4 is provided between a coolant main tank 1 and a coolant subtank 2 to supply the oil floated in the subtank 2 to the main tank 1. A floated oil recovery means 11 and a means 12 for separating oil and water from the recovered oil are furnished to the main tank 1. Further, an air blowing means 13 is provided in the main tank 1, as required, air is blown from the means 13 to collect the oil floating on the coolant into the recovery means 11, and the oil is effectively recovered.
Patent JP-2000147994-A (JP)
Title: Experiencing and learning method related to performance of houses
Inventor: OGAKURA SHINYA
IPC: G09B9/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enable persons in charge of business of construction companies and general uses, etc., to easily make learning about thermal insulation, rust prevention, corrosion preventive remedy, soundproof remedy, etc., of houses. SOLUTION: Learners are allowed to successively turn around an air thermal corner C1 where the equipment for learning relating to ventilation, heat insulation, heat conduction, etc., of the houses is arranged, a durability corner C2 where the equipment for learning relating to the durability of various building materials is arranged and a sound corner C3 where the equipment for learning relating to the sounds of the houses is arranged. The learners, thereupon, experience and learn about the performance of the houses.
Patent JP-H04190747-A (JP)
Title: Powdery food and its production
Inventor: KOTANI AKIJI
IPC: A23L19/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a powdery food, excellent in flavor and texture and useful in the field of food processing, etc., by forming a powdery food containing an ingredient deteriorating or eluting with water, etc., into a film with a water- insoluble substance and then forming a film from an edible surfactant. CONSTITUTION:The objective powdery food is obtained by forming a powdery food, e.g. extracts or vegetables containing an ingredient deteriorating or eluting with water or a water-soluble ingredient with a water-insoluble substance such as carnauba wax and then forming a film from an edible surfactant such as higher fatty acid monoglycerides.