baber/WOPTO huggingface dataset:
Patent JP-H02291552-A (JP)
Title: Antistatic layer
Inventor: TACHIBANA NORIKI
IPC: B32B7/02
Filed: 1989-04-29
Abstract: PURPOSE:To improve transparency and to eliminate haze in spite of a rapid drying by introducing a polyalkylene oxide chain into a water soluble conductive polymer. CONSTITUTION:The water soluble conductive polymer of a plastic film having the antistatic layer consisting of the reaction product of the water soluble conductive polymer and a hardener has the polyalkylene oxide chain. For example, a monomer having the polyalkylene oxide chain is copolymerized with the water soluble conductive polymer. The antistatic layer for the plastic film which is excellent in transparency and is free from the haze in spite of the rapid drying is obtd. in this way.
Patent JP-S63285447-A (JP)
Inventor: DEEBITSUDO WADOROO
IPC: G01N21/68
Filed: 1988-05-02
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-S6445439-A (JP)
Title: Polyarylenethioetherketone based stretched film and production thereof
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the titled polymer film having high heat resistance, slip characteristics and strength, by adding thermoplastic resin mixable with a specific polyarylenethioetherketone having high heat stability and filler to the specific polyarylenethioetherketone, melt-molding the blend and then subjecting the moldings to multi-stage stretching in specific conditions. CONSTITUTION:(A) 100pts.wt. polyarylenethioetherketone having high heat stability and having repeating unit expressed by the formula, 310-380 deg.C melting point Tm, >=10J/g residual melting crystallization enthalpy DELTAHmc (420 deg.C/10min), >=210 deg.C melting crystallization temperature Tmc (420 deg.C/10min), 0.3-2dl/g reducing viscosity (in 98% sulfuric acid, 0.5g/dl, 25 deg.C) is blended with (B) <=100pts.wt. thermoplastic resin mixable with the component A and/or 15pts.wt. filler and the blend is melt-molded and stretched to 1.5-7 times in one direction at 100-180 deg.C as the first stage stretching to afford a film having 0.05-0.35 double refraction, which is then stretched in same conditions in the perpendicular direction to the first stage stretching as the second stage stretching and thermally set at 200 deg.C-less than melting point.
Patent JP-H02295983-A (JP)
Title: Thiazole derivative
Inventor: JIYON ROBAATO HAU UIRUSON
IPC: C07D277/24
Filed: 1990-04-25
Abstract: NEW MATERIAL: A compound of formula I [wherein R is a (substituted) phenyl; R 1  is H, a (substituted) alkyl or phenyl; R 2  is H, a (substituted) alkyl, an alkylcarbonyl, an alkenyl or a cycloalkylcarbonyl or benzyl; R 3  is H, a halogen, a haloalkyl, a (halo)alkoxyl, an alkylthio, OH, cyano, nitro or a dialkylamino; Y is CH 2 O or CH 2 CH 2 ; and (n) is 0 or 1].  
     EXAMPLE: 2-(2,4-Dichlorophenyl)-1-(2-chlrothiazole-5-propan-2-ol).  
     USE: A fungicide. Useful for the protection of plants.  
     PREPARATION: A compound of formula II [wherein R 3 ' is a halogen, a haloalkyl, a (halo)alkoxyl or the like] is reacted with a compound of formula III in the presence of a base to obtain a compound of formula I (wherein R 2  is H, and R 3  is R 3 '). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61265236-A (JP)
Title: Steplessly equal-pitch forming mechanism
Inventor: OZAKI KAZUO
IPC: H01L21/67
Filed: 1985-05-21
Abstract: PURPOSE:To obtain an equal pitch steplessly with high precision by forming a plurality of main-side engaging stripe parts onto the outer periphery of a rotatable cylindrical article and installing a plurality of trailing-side members which are engaged with each main-side engaging stripe part. CONSTITUTION:Onto the outer peripheral part of a rotatable cylindrical article 1, a plurality of main-side engaging stripe parts 2 are formed so that the pitch (r) increases in succession and an equal pitch is obtained on the line (t) parallel to a center line (s). Similarly, a plurality of trailing-side members 4 having a trailing-side engagement part 3 engaged with each main-side engaging stripe parts 2 is formed on the line (t) parallel to the center line (s). Therefore, a workpiece 6 is loaded onto a plurality of tailing-side members 4, and then the cylindrical article 1 is revolved in accordance with the pitch previously determined for the workpiece 6, and thus the equal pitch can be obtained steplessly with high precision.
Patent JP-H09273999-A (JP)
Title: Defect-inspecting apparatus and defect-inspecting method
Inventor: FUSE MASAKI
IPC: G01N21/93
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To inspect with automatically tracking a zigzag motion of an object to be inspected while an individual recognition function for detects is maintained, by refraining defects from being detected outside a coordinate of an edge, setting and storing a preliminarily designated functional value or a functional value of image data as a threshold value inside the coordinate, and binarizing signals of a sensor with the use of the threshold value. SOLUTION: An edge to be inspected is detected from photographed data of a line CCD camera 1. The edge is binarized by a comparator 4 based on a threshold value for every element of the camera 1 and a detection logic. A reference value memory 12 is used to determine the threshold value. A product of reference data for every pixel and the threshold value is calculated and stored as a fresh threshold value in a memory 11. The fresh threshold value is used as a threshold value for the binarization. Codes from a run length-coding circuit 5 carry out a concatenation process by a CPU 15 alternately. Owing to the concatenation, even a defect which would be judged as good by itself, but is accumulated and judged as a defect can be distinguished.  Therefore, even when the object to be inspected runs zigzag, an inspection range can be adjusted by automatically tracking the zigzag motion of the object, and defects can be inspected.
Patent JP-S602322-A (JP)
Title: Press mold for disk
Inventor: ISHIZUKA MASARU
IPC: F28D15/02
Filed: 1983-06-21
Abstract: PURPOSE:To make uniform with precise the temperature distribution of a stamper placing surface, by embedding heat pipes between a heating and cooling section and the stamper placing surface. CONSTITUTION:A press mold 1 for disks is provided with a path through which a heating fluid will be passed and heat pipes 8 are embedded between the path and the stamper placing surface 7. The heat pipes 8 comprises basically a plurality of straight heat pipes that are arranged radially, or bent heat pipes that are arranged spirally, or flat type heat pipes. The heat pipes 8 not only improves substantially the heat conductivity between the adjacent upper and lower surfaces but also makes the temperature distribution uniform, so that the temperature of the stamper placing surface 7 is kept uniform with precise. As a result, a highly accurate disk free from warping or the like can be produced.
Patent JP-S62265702-A (JP)
Inventor: FUKUDA MAKOTO
IPC: H01C7/04
Filed: 1986-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61268721-A (JP)
Title: Curing agent for epoxy resin
Inventor: OTSUKA MASAHIKO
IPC: C08G59/00
Filed: 1985-05-24
Abstract: PURPOSE:To provide the titled curing agent easy to industrially handle, without impairing imidazole compound characteristics, capable of giving cured products of outstanding heat resistance and electrical properties, consisting essentially of a specific compound. CONSTITUTION:The objective curing agent consisting essentially of a compound of formula I [R1-R3 are each alkyl or (substituted)aryl; X is H, methyl or halogen; Y is -CH2-, of formula II or III, -S-, -O-, -SO2- or -NH-; n>=1]. For preparing the compound of the formula I, it is recommended, for example, that a reaction is carried out between an imidazole having active hydrogen at the N of 1-site of formula IV and a diepoxy compound of formula V.
Patent JP-S5811936-A (JP)
Title: Formation of metallic image
Inventor: MARUYAMA KAZUNORI
IPC: G01N23/04
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a visible image high in precision through dry type development, by exposing to an energy beam image a recording material obtained by laminating an energy-sensitive polymer layer and a specified metallic layer on a substrate to form a latent image, and allowing an adsorption agent to be adsorbed in the latent image to develop it. CONSTITUTION:An energy-sensitive polymer layer 1 obtaned by coating an organic polymer, such as polymethyl methacrylate to 1-3mum thickness on a substrate 2, such as metal or plastic film, and a metaleic layer 3 obtained by vapor- depositing a metal, such as iron, capable of forming >=2 oxidation numbers containing 0 to 1-3mum thickness are laminated to prepare a material for recording a metallic image. The layer 3 is exposed to energy beams through a mask to form a latent image corresponding to change of interface energy on the surface of the layer 3, and it is left in the vapor of an agent to be adsorbed, consisting of a metal or a compound high in critical supply velocity, such as Zn, to allow to it to adsorb this metal selectively in the latent image, thus forming a negative or positive metallic image 4.
Patent JP-S6487880-A (JP)
Title: Gravitation-utilized power machine
Inventor: ISHIWATARI HIRONORI
IPC: F03G7/10
Filed: 1988-05-09
Abstract: PURPOSE:To endlessly use the pollution-free power without using fuel by rotating a shaft, taking advantage of the distance, in which a body falls on account of the gravitational force of the earth, as well as the weight of the body and taking advantage of a magnet for repulsion as a supplement. CONSTITUTION:When a roller 5B is disconnected from a roller receiving plate 9, a slide main body 4 falls on account of its own weight, and, when a spring 14 is stopped by a stopper 15, the roller 5B moves to the position 5A, A rack 7 rotates a gear 8 by the distance corresponding to the moving range of the roller 5B, thereby rotating a shaft 10. As a result, a gear 11 rotates a gear 12, thereby rotating shaft 2. Thus, since the parts belonging to the shaft 2 are all rotated, a roller 5C moves to the position 5B, thereby being disconnected from the roller receiving plate 9. This motion is reiterated. In addition, in order to ensure smooth and strong rotation, a plugging device (a magnet for repulsion) 17 is provided. Thus, the power from the rotating shaft 10 can be utilized endlessly.
Patent JP-H07294000-A (JP)
Title: Pure water heating apparatus
Inventor: HARADA MICHIYUKI
IPC: F24H1/10
Filed: 1994-04-26
Abstract: PURPOSE:To prevent a heating member from becoming a heavy metal contamination source, improve safety and reliability, and facilitate transportation and handling by forming a passive state film on the surface of a part of the heating member in contact with pure water in a container in the heating member using a stainless steel as a base material. CONSTITUTION:The inner surface of a pure water heating container 3 and the outer surface of a protective pipe 15 are constructed such that passive state films 3A, 15A are formed on the surface a base material comprising a steinless steel. More specifically, a surface in a heating chamber 17 in contact with pure water is constructed such that the surface of a stainless steel bass material is covered with the passive state films 3A, 15A. Accordingly, there is substantially eliminated the possibility that any metal element constituting the stainless steel may be eluted. Hereby, the inner surface of the heating chamber 17 is prevented from becoming a heavy metal contamination source to improve safety and reliability, and hence transportation and handling are facilitated.
Patent JP-S602832-A (JP)
Title: Fluid moving and dust-collecting device
Inventor: YOSHII TAKESHI
IPC: H01T14/00
Filed: 1983-06-20
Abstract: PURPOSE:To provide a fluid moving and dust-collecting device having an adequate air-blowing and dust-collecting capacities and adapted to generate a high static pressure, by arranging an ionization line or an ionization electrode at the upstream of throat area of fluid passage formed by an electrode plate having a wing-shaped or linear-shaped cross section, and a corrresponding electrode at the downstream. CONSTITUTION:When a D.C. current of increased voltage is applied from a D.C. current high voltage power line to an electrode plate 1 and an ionization line 2, a corona discharge takes place between the electrodes and an ionic-wind (ionic- flow) 5 flows from the ionization line 2 to the electrode plate 1. The flow of fluid which is created by the introducing action of ionic-flow 5 follows smoothly along the curved surface of electrode plate 1 forming a throat area. An air-blowing effect is thus improved. The presence of corresponding electrode 3 at the downstream of throat area serves to move charged airborne micro particles toward the electrode plate 1 for their subsequential collection. The electrode 3 also acts to urge the flow 6 of fluid toward the surface of electrode plate 1 to prevent the micro particles from being released. As a result, the kinetic energy of high speed air stream can be effectively recovered as a static pressure.
Patent JP-S5812464-A (JP)
Title: Subscriber circuit
Inventor: YANO KAORU
IPC: H01L21/822
Filed: 1981-07-15
Abstract: PURPOSE:To simplify the constitution of a subscriber circuit without using integrated circuit technique of a complex dielectric separating process, by realizing an integrated circuit for the subscriber circuit by the integrated circuit techinique of a P-N junction separating process. CONSTITUTION:An integrated circuit 15 for a subscriber circuit consists of a ringer sending circuit 13 and a DC current supply and 2-wire/4-wire converting circuit 14; a ringer signal is applied from ringer supply input terminals 16 and 17 to the circuit 15, and sent out to 2-wire terminals 11 and 12 according to a signal from a control terminal 31. Further, a direct current is flowd from the DC current supply circuit in the circuit 14 to the terminals 11 and 12 through the circuit 13, and the current is detected by the DC current monitoring circuit in the current 14. Audio signals are outputted from the terminals 11 and 12 to a 4- wire output terminal 18 through the circuits 13 and 14, and audio signals from  the 4-wire input terminal 19 are applied to the terminals 11 and 12 reversely. In addition, a substrate voltage for P-N junction separation is supplied from the DC  voltage supply circuit consisting of resistances 25 and 26, a capacitor 24, diodes  20 and 23, and a transistor 30, a transformer 22.
Patent JP-H08308182-A (JP)
Title: Commutator for small-sized motor and its manufacture
Inventor: SUGIYAMA KENICHI
IPC: H01R43/06
Filed: 1995-05-09
Abstract: PURPOSE: To improve the coupling retaining force between a commutator and resin by roughening the inner surfaces of the commutator segments of the commutator. CONSTITUTION: The commutator segments 5 of a commutator are respective provided with riser sections 3 on one end side and claw sections 7 near both ends on the inside of the ends similarly to the prior art commutator segment. The internal surfaces of the segments 5 are roughened 9 in advance. The roughened surfaces 9 are formed by forming recessed sections 11 and projecting sections 13 by knurling the internal surfaces. Since the roughened surfaces 9 are used at the time of bonding the segment 5 and resin to each other, the bonding forces between the segments 4 are resin are improved. Therefore, no clearance is formed between the segments 5 and resin.
Patent JP-S63297377-A (JP)
Inventor: YURUGEN ENGERU
IPC: A61P37/08
Filed: 1988-05-09
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-H10300322-A (JP)
Title: Controller for refrigerator
Inventor: SUDA JUNICHI
IPC: F25D23/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To inform a user of an appropriate cooling state after installation of a refrigerator and enable the user to make a correct failure judgment by displaying temperature change caused by opening and closing of a door in a refrigerator having a temperature display function. SOLUTION: Temperature of a temperature sensor 9 is inputted to a temperature detecting means 13 and by using a judgment made by a predetermined temperature judging means 20 for making a judgment of a predetermined temperature on the basis of the inputted temperature an alarming means 17 is driven by an alarm control means 21 and a temperature display judging means 23 determines a flicker output of a temperature display driving means 16 by a temperature change inputted by the temperature detecting means 13 and a door open/close detecting means 22 for detecting an opened state of a door 11 on the basis of an input from a door open/close sensor 18.
Patent JP-S5537085-A (JP)
Title: Rectangular at-cut crystal oscillator
Inventor: ECHIGO NAOYUKI
IPC: H03H9/19
Filed: 1978-09-08
Abstract: PURPOSE:To obtain a miniature AT-cut crystal oscillator which features the excellent frequency temperature characteristics and a high processing accuracy and is suted for the mass production, by specifying both the rotary angle and the shape when cutting out the crystal for the oscillator. CONSTITUTION:Left rotary angle theta is selected between 33 deg. and 35 deg. around the X axis of the crystal axis of crystal 1, and the new coordinates dur to the rotation are set to X, Y' and Z'. In this case, length l, width w and thickness t of crystal 1 are selected in the directions of the X, Z and Y' axes respectively. At the same time, the width-thickness ratio w/t is selected between 2.0 and 2.8 in order to obtain the excellent tertiary frequency characteristics featuring the inflection temperature near the normal temperature. As for the processing accuracy, the inflection temperature is also desired near the normal temperature. In addition, the length-thickness ratio l/t is selected between 7 and 25 to increase the resonance sharpness. In such way, a miniature rectangular AT-cut crystal oscillator can be obtained featuring the excellent frequency temperature characteristics, a high processing accuracy and high mass productivity.
Patent JP-S60257745-A (JP)
Title: Laminating method of sheet-shaped coil
Inventor: BABA TOSHIO
IPC: H02K3/26
Filed: 1984-06-01
Abstract: PURPOSE:To readily perform a laminating work of a sheetlike coil and a removing work from a jig base by engaging the central hole of the coil only with the shaft of the jig. CONSTITUTION:The engaging part A of the central hole 1f of a sheetlike coil 1 is engaged with the part P of the shaft 4d of a jig base 4, the part A of the central hole 2f of a sheetlike coil 2 is engaged with a part Q of the shaft 4d, and the engaging part A of the central hole 3f of a sheetlike coil 3 is engaged with the part R of the shaft 3d, and laminated. Thus, the coils 1, 2, 3 are displaced at 60 deg., positioned, and laminated. Accordingly, since the central coils 1f, 2f, 3f of the coils 1, 2, 3 are engaged only with the shaft 4d of the base 4, the laminating work and the removing work from the jig can be rapidly and readily performed.
Patent JP-S591706-A (JP)
Inventor: KITAMURA KIYOSHI
IPC: A41G3/00
Filed: 1982-06-28
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-S5635027-A (JP)
Title: Radiation meter
Inventor: KAMAYA SHIYUUJI
IPC: G01J5/12
Filed: 1979-08-30
Abstract: PURPOSE:To increase the measuring accuracy, by covering the thermocouple disc with the heat insulation plate and the protection cover. CONSTITUTION:The back of the circular disc 1 formed with the metal with good thermal conduction such as steel and silver, attaching the thermocouple 2 at the center of back side with welding, is covered with the heat insulation plate 3 made of the plaster board, and the front part is protected with the hemispherical portection cover made of transparent glass. Thus, when the disc 1 is toward the thermal source, since the back part of the disc 1 is covered with the heat insulation plate 3, it receives the radiation heat only from the heat source in front, the wind blowing to the disc 1 is avoided with the protection cover 4 and the air layer in the protection cover 4 plays a role of heat insulation and the disc 1 accurately receives the radiation heat of the heat source. Accordingly, the radiation heat can electrically and accurately be measured with the thercomcouple 2.
Patent JP-H1074120-A (JP)
Title: Computer system and its extending device
Inventor: YANG SUNG DONG
IPC: G06F1/26
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of the system by making it possible to supply power to a peripheral device only by a parallel port. SOLUTION: The system is provided with a peripheral device connection discriminating means 200 for discriminating a peripheral device connected to the parallel port 70 and a power supplying means 210 for supplying power to the peripheral device through the port 70 when power supply is necessary in accordance with an instruction from the means 200. The means 200 includes a discrimination swtich FEET 13 to be turned on/off in accordance with a 2nd pin P24, and when the switch 13 is turned on, the state of a 1st pin P19 is transmitted as a discrimination signal. The means 210 includes a power supply switch FEET 14 allowed to be turned on/off in accordance with the discrimination signal transmitted when the switch 13 in the means 200 is turned on and supply power to a 3rd pin P20.
Patent JP-H09280925-A (JP)
Title: Liquid level gauge
Inventor: NAGAO TORU
IPC: G01F23/56
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a buoyance type level gauge which always obtains a stable and correct indication even using a high viscosity liquid such as oil by eliminating a problem in the buoyance type level gauge that a float part happens to adhere to a case, hindering the indication of a correct amount of the liquid. SOLUTION: A float type level gauge comprises a hollow cylindrical gauge case 4 piercing the inside and outside of a liquid tank 1, a float body 5 housed vertically slidable into the liquid tank 4a of the gauge case 4, a bar-shaped graduation indicating body 6 which is linked to the float body 5 and upward extended to be supportingly housed into an external part of the liquid tank at an upper part in the gauge case so as to be vertically slidable and a graduation part 9 attached to the gauge case 4 to learn the height of the graduation indicating body 6. The graduation indicating body 6 is slidably supported by a short small diameter 11 provided on an internal wall of the gauge case 4.  The small diameter part can be formed by using a washer 11A with the diameter of an internal hole smaller than the inner diameter of the gauge case or screwing a screw groove 11B down on the internal wall of the support part.
Patent JP-2000305655-A (JP)
Title: Microcomputer with built-in frequency multiplication circuit
Inventor: MORIKAWA TAKAFUMI
IPC: G06F1/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a microcomputer with built-in frequency multiplication circuit which detects the stability of frequency oscillation operation of a frequency multiplication circuit (PLL) within the microcomputer and efficiently starts operation and releases reset while a PLL output clock of the microcomputer is made a system clock (clock for operating microprocessor). SOLUTION: In the case the frequency oscillation operation of a PLL 1007 is unstable, a frequency lock signal generation circuit 101 is a microcomputer including a PLL which inputs a XINFAST signal 1025 of an L level and a PLLFAST signal 1026 from the PLL 1007 and outputs a lock signal that applies countdown refresh to a stable detection timer 107.