baber/WOPTO huggingface dataset:
Patent JP-H08229779-A (JP)
Title: Production line constitution evaluating device and method of constructing production line by using this production line constitution evaluating device
Inventor: KUBOTA TAKASHI
IPC: G06Q50/00
Filed: 1995-03-02
Abstract: PURPOSE: To automatize optimization in the case of design-changing a production line, in a device whereby a plan of short preparing period further with a small number of sets of necessary equipment can be searched at a high speed. CONSTITUTION: A production line constitution evaluating device 1 comprises the first input device 1, second input device 2, third input device 3, production line constitution evaluating simulator 4, data base 5, equipment part data preparing device 6, equipment ability comparing device 7, equipment layout device 8 and CAD 9. From a processing form of equipment, processing time, preparation rearrangement, maintenance time (stagnation time), frequency and a trouble factor, input from the second input device 2, a rate of operation and equipment ability are calculated by the production line constitution evaluating simulator 4, and by inputting a number of target production lots and a number of modules, a module constitution is determined to calculate a period of manufacture and a number of sets of equipment. As a solving method of combination, genetic algorithm is applied.  A processing flow is divided by a fixed rule, to prepare a work group. In what module this work group is processed serves as a gene.
Patent JP-S61203374-A (JP)
Inventor: SAITO HIROSHI
IPC: B65D77/04
Filed: 1985-03-05
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-H02237044-A (JP)
Title: Manufacture of mounting body
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1990-02-23
Abstract: PURPOSE:To make it possible to bond easily a group of leads to the electrodes of a semiconductor element without using a solder or the like by a method wherein the group of leads, which are bonded to electrodes on an insulating substrate, such as a display panel or the like, are directly bonded to the electrodes of the semiconductor element in an opening part, from which a flexible resin film is removed, of substrate. CONSTITUTION:In a substrate 19, Cu foil patterns 21 and 21' subjected to Sn plating treatment are adhered on a flexible resin film 20 consisting of a polyimide or the like and an opening part 22 is formed in a region, where a semiconductor element 1 is connected, of the film 20. The leads 21 and 21' of a wiring pattern consisting of a Cu foil are made to protrude in the opening part 22 and are extendedly provided, one end of the lead 21 is bonded to an electrode of the element 1 and the other end is extendedly provided continuously to the region of an electrode 12 of a display panel 10. An opening part 24 is formed in the film 20 at a region, where the lead 21 is bonded to the electrode 12, of the panel 10, the lead 21 only is extendedly provided to the part 24 and part of a flexible resin film 20' is remained on the lead 21 at the final end of the lead 21. Thereby, a group of the leads 21 can be easily connected to electrodes of the element 1 without using solder or the like.
Patent JP-S58159577-A (JP)
Inventor: ITOU HITOSHI
IPC: G09G5/395
Filed: 1982-03-18
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-S57157637-A (JP)
Title: Buffer circuit device
Inventor: YASUDA SADAHIRO
IPC: H03K19/20
Filed: 1981-03-25
Abstract: PURPOSE:To obtain two different combined outputs by changing an input signal into a ternary signal, by connecting in common the input of an input buffer circuit consisting of N type and P type MOSFETs. CONSTITUTION:A titled circuit is composed of a series body of an N type depletion MOSFET 8 and an N type enhancement MOSFET 9 and another series body of a P type enhancement MOSFET 10 and a P type depletion MOSFET 11. The gate of both the enhancement MOSFETs 9 and 10 is connected to each other and connected in common to an input terminal 1. Outputs 20 and 21 are issued from FETs 9 and 10, respectively. When an input signal from the external signal input terminal 1 is 1, the combined outputs (20, 21) of the input buffer are (0, -1), when the input signal is 0, said inputs are (1, -1) when the input signal is -1, said outputs are (1, 0).
Patent JP-H01217404-A (JP)
Title: Optical space transmitting equipment
Inventor: ITO YUJIRO
IPC: G02B6/28
Filed: 1988-02-26
Abstract: PURPOSE:To simplify the constitution of the title equipment and to reduce the optical loss of transmitting and receiving light due to the division of an optical axis by guiding light through a light transmitting part or light reflecting part of a mirror and a converging optical element to be used for both transmission and reception. CONSTITUTION:The equipment has an optical information transmitting light emitting element 5, an optical information receiving light receiving element 9, the mirror provided with the light reflecting part 25b and the light transmitting part 25a, and the transmitting/receiving converging optical element 3. Transmitting light projected from the element 5 is sent to an optical space transmission route 8 successively through the light transmitting part 25a of the mirror 5 and the element 3 and receiving light transmitted through the transmission route 8 is made incident on the element 9 successively through the element 3 and the light reflecting part 25b of the mirror 25. Consequently, the constitution can be simplified, and even when a lens 3 is used for both transmission and reception in common, optical loss due to optical axis direction can be extremely small.
Patent JP-H01218424-A (JP)
Title: Dust indicator for vacuum cleaner
Inventor: MATSUSHITA KUNIO
IPC: A47L9/19
Filed: 1988-02-26
Abstract: PURPOSE:To suppress the generation of an air through sound around a seat valve by forming the seat valve, which is provided at one edge of the pipe of a dust indicator, in a tapered shape, and simultaneously, providing a tapered abutting surface to abut to the seat valve to a pointer in the pipe. CONSTITUTION:When a valve port 22 is opened in accompanying the movement start of a pointer 23, an air is made to flow in a tapered space formed between a seat valve 21 and a tapered abutting surface 24a in a valve opening early stage. Since the tapered space is uniformly formed over the full circumference, an atmosphere to flow in the tapered space, namely, the air is made to smoothly flow to the air of the outer circumference of the pointer 23 along the tapered space. Thereafter, the air is sucked through the outer circumference of a pointer 16 and an elbow 14 into a negative pressure room 5. Since an uniform thrust due to an air inflow does not work to the pointer 23 in such a way, the pointer 23 is displaced to the right in a stable condition without being inclined. Moreover, since a turbulent flow is not generated in the tapered space, the air through sound cannot be generated in the vicinity of the valve port 22.
Patent JP-H01217032-A (JP)
Title: Epoxy resin composition
Inventor: MUROTANI HITOSHI
IPC: C08G59/00
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the present composition consisting of specific plural polyglycidyl derivatives, isocyanate prepolymer and polyhydric aromatic amine and useful for fiber reinforced plastic having excellent low-temperature curing properties and high heat resistance. CONSTITUTION:The aimed composition essentially consisting of (A) polyglycidyl derivative of an aminophenol compound substituting at least one alkyl group in an aromatic ring, (B) polyglycidyl derivative of polyhydric aliphatic alcohol, (C) isocyanate prepolymer expressed by formula I [R1 is CmH2m+1 and m is 1-16; R2 is -(OR')e and l is 1-40; R' is CnH2n and n is 1-8; R3 is tolylene diisocyanate expressed by formula II or dimethyldiphenylmethane diisocyanate expressed by formula III] and (D) polyvalent aromatic amine.
Patent JP-H03247014-A (JP)
Title: Photoelectric switch
Inventor: MIYAUCHI TADANORI
IPC: H03K17/78
Filed: 1990-02-23
Abstract: PURPOSE:To lower a residual voltage and to quicken the response for a change from a conduction output to a nonconduction output by using a constant current source, a smoothing capacitor having a large capacitance whose charging voltage is not largely changed and a switching element for a drive circuit. CONSTITUTION:A drive circuit 26 of a light emitting element is formed by a constant current source 22, a smoothing capacitor 23, an LED 24 being a light emitting element and a switching transistor(TR) 25 being a switching element. That is, the drive circuit is provided with the constant current source 22 energized from an output terminal 16, the smoothing capacitor 23 having a large capacitance whose charging voltage is not largely changed depending on the pulse current supply to the light emitting element 24 and charged by the constant current source 22 and the switching element 25 conducting intermittently the charging voltage across the smoothing capacitor 23 to the light emitting element with a pulse current at a less duty ratio. Thus, the residual voltage at the output terminal 16 at conduction output is decreased and the changeover from the conduction output to the nonconduction output is quickened.
Patent JP-S58161223-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1982-03-19
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-S51118388-A (JP)
Title: Variable impedance circuit
Inventor: KOBAYASHI MASAAKI
IPC: H03G3/10
Filed: 1975-04-10
Abstract: PURPOSE: To get a variable impedance circuit with little high frequency strain. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55135106-A (JP)
Title: Production of chlorinated polymer
Inventor: TAKAHASHI HIDEO
IPC: C08F8/00
Filed: 1979-04-10
Abstract: PURPOSE: To produce a low-molecular chlorinated polymer which excels in stability and adhesive properties and is suitable for paint and printing ink, by a method wherein a low-molecular isoprene polymer modified by addition of maleic anhydride (or its derivative) is chlorinated.  
     CONSTITUTION: A low-molecular isoprene polymer in which s value of weight- average MW/number-average MW determined by gel permeation chromatography is not more than 3, and which has a viscosity-average MW of 10,000W150,000 and contains not less than 70% cis-1,4 structure, is produced by an anionic polymn. To the isoprene polymer is added maleic anhydride or derivative thereof such as maleic acid ester in a ratio of 0.5W12mol% per isoprene monomer unit to obtaina modified low-molecular isoprene polymer. The modified polymer is dissolved or dispersed in a halogenated hydrocarbon or water, and contacted with chlorine gas in the presence or absence of a free-radical catalyst at a temp. of room temp. to 150° for 2W10hr. until a product having 30W75% chlorine content is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55135760-A (JP)
Title: Connector for wiring test unit
Inventor: AOYAMA TOSHINORI
IPC: H01R43/00
Filed: 1979-04-11
Abstract: PURPOSE:To reduce the number of wirings required between a connector and a main body, by constituting a decoding circuit and a multiplex circuit so that they are installed to the connector. CONSTITUTION:The indication signal given from the input selection address terminal 3 is interpreted at the interpretation circuit 2, and one signal is at low impedance state with the result of interpretation and all other signals are at high impedance state. By sequentially changing the signal from the terminal, the signal of the terminal group 1 is selected in time sharing at the multiplex circuit 4 based on the instruction of the multiplex instruction signal, and it is sequentially fed to the test unit in the order of selection. Based on the result of test fed from this test unit, the electric conduction of tested material 10 and nonconductive state are detected and the judgement of propriety and analysis of the defective part can be made.
Patent JP-2000277879-A (JP)
Title: Printed wiring board and its manufacture
Inventor: TAKAI KENJI
IPC: H05K3/18
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance wiring density by forming a circuit conductor composed of an electroless plating layer on the surface of an insulating layer and further forming a via composed of conductive paste to which the circuit conductor is to be connected in a different layer. SOLUTION: Insulating adhesive 1 is irradiated with laser light in a specified position to form a through hole 2 there and the through hole 2 is filled with conductive paste 3 composed of copper filler and phenol binder by screen printing, which conductive paste is then cured. Thereafter, the surface of the insulating adhesive 1 filled with the conductive paste 3 is flattened by buff polishing and the surface of the insulating adhesive 1 is subjected to roughing 8. At the same time, the surface of the insulating adhesive 1 is activated by catalysis. The surface is exposed to ultraviolet rays through a photomask masking places to be subjected to electroless plating and developed to form resist 4. Further, the workpiece is immersed in electroless plating liquid under specified conditions to form circuit conductors 6.
Patent JP-H09211811-A (JP)
Title: Developing solution for silver halide photographic sensitive material
Inventor: SASAKI HIROTOMO
IPC: G03C5/29
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress silver stain in a developing tank and/or a developing rack, etc., and to facilitate maintenance without affecting photographic characteristics or deteriorating the stability of a developing soln. by incorporating a specified compd. SOLUTION: This developing soln. contains at least one kind of compd. represented by the formula, wherein each of R1 -R5 is H, an aliphatic hydrocarbon, an arom. hydrocarbon, a heterocyclic group, a halogen, cyano, nitro, sulfo, sulfino, phosphono, amino, ammonio, phosphonio, hydroxy, mercapto, oxy, thio, an acyl, carbamoyl, an acylamino, sulfamoyl, sulfonamido, etc., at least one of R1 -R5 is mercapto, and an aliphatic hydrocarbon represented by each of R1 -R5 is preferably a 1-15C, especially a 1-8C straight chain, branched or cyclic alkyl, alkenyl, alkynyl or aralkyl.
Patent JP-H11239811-A (JP)
Title: Method for deciding rolling schedule in reversible rolling line
Inventor: HOSHINO MASASHI
IPC: B21B37/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To set the optimum rolling schedule taking the time when a rolling mill is stopped into consideration. SOLUTION: By deciding the number (n) of the min. passes necessary to roll a material to a desired thickness from a coil size, equipment specifications of the rolling mill or the like and estimating the total rolling time in a rolling schedule which the number of the min. passes is adoped as the number of rolling passes, stopping time of the reversible rolling mill between respective passes and at the time of setup for rolling, the total rolling work time T(n) is calculated. Next, by estimating the total rolling time and stopping time of the reversible rolling mill between respective passes and at the time of setup for rolling in the rolling schedule which one is added to the number (n) of the min. passes, the total rolling work time T(n+1) is caliculated and, by comparing the total rolling work times T(n), T(n+1), the rolling schedule of smaller time is adopted.
Patent JP-H01219163-A (JP)
Title: Manufacture of flexible mirror
Inventor: HASHIMOTO YOICHI
IPC: G21K1/06
Filed: 1988-02-29
Abstract: PURPOSE:To make the roughness of a film surface precise, to increase the sticking power and to obtain the flexible mirror having the optical characteristic of a luminous intensity by individually controlling the current density, accelerating voltage, film forming speed and board temp. of a cluster ion and the vacuum inside a container. CONSTITUTION:A vacuum container 9 inside is evacuated to the high vacuum of >=1X10<-5>Torr. The vapor deposition material 1 of the crucible 4 inside is evaporated by heating it by a heating heater 5 to form a cluster by its expan sion with heat insulation. One part of the cluster is ionized by the electron shower generated from an electron radiation source 7 and reached onto a board by giving and acceleration energy from an acceleration electrode 8. In this case, the current density of the cluster ion is set to 0-10muA/cm<2>, the accelera tion voltage 3-5KV, the film forming speed 1-50nm/min and the board temp. <=100 deg.C. The flexible mirror of high quality is thus manufactured by forming the vapor deposited film whose surface roughness is <=100Angstrom .
Patent JP-S59197171-A (JP)
Title: Gate turnoff thyristor
Inventor: AZUMA MINORU
IPC: H01L29/08
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the GTO having a low ON voltage and a small OFF voltage loss by a method wherein a P type emitter region where are anode electrode will be coated on the back side is composed of a high impurity density region on the inside, a low impurity density ring-shaped region surrounding said high impurity density region and a ring-shaped high impurity density region surrounding the low impurity density ring-shaped region, and the inside high impurity density region is positioned inside the N type emitter region to be provided on the upper part. CONSTITUTION:The impurity density of the P type emitter region, whereon an anode electrode 35 will be coated on the back side, is not formed uniformly, and the round region 38 located on the inside is formed in high impurity density, the ring-shaped region 39 surrounding said region 38 is formed in low impurity density, and besides the ring-shaped region 39 is surrounded by the ring-shaped region 38. Then, the first N type base region 32 and a P type base region 33 are provided by lamination on the whole surface of said regions, and N type emitter regions 341-34n protruding in ring-shape leaving an interval are deposited on the region 33. At this time, said regions 341-34n are positioned outside the round region 38, and a gate electrode 37 is coated on the region 33 in upward direction penetrating the regions 341-34n.
Patent JP-2000243189-A (JP)
Title: Disconnector
Inventor: MATSUMURA TAMOTSU
IPC: H01H31/32
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component items, realize size reduction, and facilitate assembly and adjustment. SOLUTION: Fixed electrodes 11 are provided and three-phase parallel disposed on a base plate 15 by means of support insulators 13. Movable electrodes 12 are provided and three-phase parallel disposed on the base plate 15 by means of support insulators 14 so as to confront the fixed electrodes 11. Drive levers 17 are provided each having a hole in its base end part and supported in the movable electrodes 12. A connection shaft 16 is provided which is formed of an insulating member, disposed on the opposite side of the movable electrodes 12 to the support insulators 14, and put through the holes in the drive levers 17, thereby fixing the drive levers 17.  Movable contacts 18 are provided which are connected to end parts of the drive levers 17 and connect/disconnect the movable electrodes 12 to/from the fixed electrodes 11 by making rectilinear reciprocating motion toward and away from the fixed electrodes 11, thus forming a disconnector.
Patent JP-H08242103-A (JP)
Title: Dielectric filter
Inventor: TADA HITOSHI
IPC: H01P1/205
Filed: 1995-03-03
Abstract: PURPOSE: To improve an attenuation characteristic and to improve an insertion loss by forming only a trap resonator to be larger than other dielectric coaxial resonators. CONSTITUTION: A dielectric resonator part constituting a dielectric filter is provided with three dielectric coaxial resonators R1-R3 forming a band pass filter and one trap resonator Rt for improving the attenuation characteristic in parallel. The dimensions of the heights (thickness) and the lengths (depth) of the respective resonators R1-R3 are formed by the same dimensions. The width dimension of the dielectric block 1 of the trap resonator Rt is formed by that larger than the respective dielectric blocks 1 of the other dielectric coaxial resonators R1-R3. Since only the trap resonator Rt which affects the insertion loss of the filter the most is formed by the dimension larger than the other dielectric coaxial resonators R1-R3 and Qo (non-load Q) of the trap resonator is made large, the insertion loss is improved without enlarging the whole filter so much.
Patent JP-H06234620-A (JP)
Title: Method for masking smell of iron rust and hair dyeing agent composition containing iron salt masked its smell of iron rust
Inventor: SHINDO HIROYUKI
IPC: A61K8/00
Filed: 1993-02-10
Abstract: PURPOSE:To effectively mask a small of iron rust by using a combination of a sulfite or a hydrogensulfite as a masking agent with a germicide to effestively mask the small of iron rust in an iron salt-containing solution and to apply this method to an iron salt-containing hair dyeing composition. CONSTITUTION:At least one selected from a sulfite and a hydrogensulfite (e.g. ammonium sulfite or ammonium hydrogensulfite) as a masking agent for a smell of iron rust and at least one selected from germicides (especially preferably phenolic germicide) are added to an iron salt-containing composition to effectively mask a smell iron. Using this masking method, the masking agent is added to an iron salt-containing hair dyeing composition to effectively mask a smell of iron rust. Consequently, when an iron salt is attached to hair or skin, occurrence of a smell of iron rust giving an unpleasant feeling can be prevented. The amount of the sulfite or the hydrogensulfite mixed is 0.03-1wt.% based on the iron salt-containing composition and the amount of the germicide is preferably 0.02-0.5wt.%.
Patent JP-H03248183-A (JP)
Title: Pressurizing roller
Inventor: KISHINO KAZUO
IPC: G03G15/20
Filed: 1990-02-27
Abstract: PURPOSE:To decrease the triboelectrostatic charge during the passage of a transfer paper by providing a silicone rubber layer having <=1mm layer thickness on a conductive rubber layer. CONSTITUTION:The conductive rubber layer 2 which is a lower layer is disposed on an arbor member 1 and the silicone rubber layer 3 which is an upper layer is disposed on the conductive rubber layer 2. The uppermost layer 3 on the surface of the pressurizing roller needs be a material having heat resistance and release property in combination and silicone rubber is suitable in this term. Further, the thickness of the silicone rubber layer 3 is confined to <=1mm. The pressurizing roller which is surely prevented in the electrostatic charge by friction and is not degraded in the release property is obtd. in this way.
Patent JP-H01163629-A (JP)
Title: Color vibration sensor
Inventor: YOSHIDA TAKESHI
IPC: G01H11/00
Filed: 1988-02-29
Abstract: PURPOSE:To facilitate the quantitative evaluation of a vibration phenomenon and to reduce the price by sticking the title sensor on the surface of a body to be measured and displaying the value of the vibration acceleration of the body by colors. CONSTITUTION:The color vibration sensor is used while, for example, adhered on the body 1 to be measured. Then a vibration acceleration detection signal generated by a vibration acceleration detection part 2 on the body 1 is converted by an acceleration signal-color signal converting circuit 6 into an acceleration- color conversion signal for conversion to successive colors from red to purple according to its level. The acceleration detection part which detects the body uses a piezoelectric type and the piezoelectric type acceleration detector is fitted on the body 1 by, for example, adhesion. Then when a base 8 vibrates, a mass 11 vibrates, and consequently a piezoelectric element 10 generate electrostatic charges in proportional to the acceleration of the vibration of the mass. This is amplified by a charge amplifier to obtain the vibration acceleration of the body.