baber/WOPTO huggingface dataset:
Patent JP-2001135254-A (JP)
Title: Color cathode-ray tube
Inventor: AIHARA NOBUMITSU
IPC: H01J29/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube that causes vibrations of the shadow mask to be prevented or decayed by making a vibration-proof means surely contact with the mask without generating shadows. SOLUTION: In a color cathode-ray tube that bridges a shadow mask 2 having slot-shaped (or dot-shaped) electron beam passing holes 3, grill parts 4 that extend in the direction at right angles to horizontal scanning direction of the electron beam and bridge parts connecting adjacent grill parts 4 on a pair of mask flames 28a and 28b in the direction of extending grills, damper lines 6 are laid extending in superposition with the outermost grill parts 4a of the shadow mask 2.
Patent JP-H05142833-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: G03G5/06
Filed: 1991-11-26
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer containing an azo compound represented by a formula is provided on a conductive base material. In the formula, R<1> represents hydrogen atom, a halogen atom, alkyl group, alkoxy group, aryl group, amino group, cyano group, nitro group, or sulfoxide group, and A represents a coupler residue having acceptor property.
Patent JP-H04181133-A (JP)
Title: Distortion-producing structure of three-dimensional force sensitive sensor
Inventor: EBINA TSUDOI
IPC: G01L1/18
Filed: 1990-11-14
Abstract: PURPOSE:To detect a correct displacement amount by forming a cover for covering a chip comprising a silicon monocrystal substrate and an insulation coating for covering an outer of the cover and a distortion-producing body. CONSTITUTION:A chip 20 comprising an N-type semiconductor 16 and a P-type semiconductor 17 is applied on top of a diaphragm 12, and a cover 15 constructed of non-iron metal such as aluminum to cover the chip 20 is adhered to an outer periphery 11a of a distortion-producing body 11. Further an insulation coating 18 is formed of insulating paint or an insulating film on an outer periphery outside the distortion-producing body 11 and the cover 15. Bias voltage eV is applied between a detection arm 13 and a contact pin 19, and this voltage eV allows correct displacement to be detected without being electrically influenced from outside the distortion-motive body even if a human body or the like comes into contact with a force sensitive sensor 10.
Patent JP-H02157222-A (JP)
Title: New solid preparation containing probucol
Inventor: DOI NORITOSHI
IPC: A61P3/06
Filed: 1988-12-09
Abstract: PURPOSE:To obtain probucol solid preparation useful for prevention of artereosclerotic disease suppressing total cholesterol-decreasing effect and having improved solubility by making to preparation of fine powder composition obtained by co-pulverizing of probucol and pantetheine in the presence of excipient. CONSTITUTION:Probucol and pantetheine are co-pulverized in the presence of excipient (e.g., cellulosics, inorganic salts or sugars) and resultant fine powder composition is made to preparation. pantetheine is thick malt syrup-like substance, and so, the pantetheine is previously adsorbed on an excipient and co- Pulverized with probucol, or excipient is added at the co-pulverizing. Using amount of the excipient is 0.1-10 times by weight, preferably 1-6 times to pantetheine.
Patent JP-H06162438-A (JP)
Title: Magnetic head
Inventor: ISE TOSHIMITSU
IPC: G11B5/17
Filed: 1992-11-19
Abstract: PURPOSE:To prevent the generation of a data error by external noise by building automatic gain control circuits (AGC circuits) into the reproduction side magnetic head. CONSTITUTION:The one side of a soft circuit 21 provided with circuit patterns is provided with terminals 18 according to the number of terminal junctures 3. An integrated circuit (IC) 23, a resistor 24 and a capacitor 25 are connected to a relay terminal 22 and the IC 23 is provided with the AGC circuits of 9 points meeting the number of channels of the magnetic head. The values of the resistor 24 and the capacitor 25 are determined by setting the amplification degree of the AGC circuits. The two points at the beginning and end of winding of the coil 17 are soldered for 9 channels. Therefore, the data previously written on a magnetic tape flow through a reproduction gap as a magnetic flux into the magnetic core on the reproduction side when the magnetic tape slides the tape sliding surface of the magnetic head. The electric signals meeting the number of turns of the coil 17 are transmitted to the AGC circuits. The electric signals after amplification are transmitted via the soft circuit 21 to an external circuit from the terminal junctions 3 of the magnetic head. Since 9 points of the AGC circuits are provided by one chip IC 23, the smaller size and higher performance are attained.
Patent JP-H02155710-A (JP)
Title: Manufacture of window glass with gasket
Inventor: SHIBATA SHIGETO
IPC: B29C45/40
Filed: 1988-12-09
Abstract: PURPOSE:To prevent flashes or the like from being generated on the outer surface of a gasket by molding a window glass with gasket, and then applying external force to a glass inner edge and/or a molded gasket section and deforming the window glass with gasket releasing it from the mold. CONSTITUTION:A cavity space 3 is formed between a peripheral edge of a window glass 5 and inner surfaces of a top force 1 and a bottom force 2. A gasket forming material is injected into said cavity space 3, and the gasket forming material is solidified to form a gasket integrally with the window glass 5. As the gasket forming material, a molten material of synthetic resin cooled and solidified in a mold or a fluiding synthetic resin raw material mixture reacted and solidified in the mold or the like can preferably be used. Then, external force is applied to a glass inner edge and/or a formed gasket to deform the integrally formed window glass with gasket and release the same out of a mold easily.
Patent JP-H02157915-A (JP)
Title: Fault detector for analog output circuit
Inventor: SHIGEOKA FUMIAKI
IPC: G01R31/00
Filed: 1988-12-09
Abstract: PURPOSE:To execute fault detection without fail by obtaining a different voltage between a feedback voltage, which is inputted from a resistor in a load circuit to an operational amplifier, and an input signal voltage to be separately inputted to this operational amplifier by a different voltage detector and outputting a fault signal when the absolute value of this different voltage goes out of an allowable range which is determined in advance. CONSTITUTION:When a transistor 3 and a direct current power source 6 break down or an interruption accident occurs in the load circuit, an input signal voltage V and a feedback voltage VF are not equal and for the output voltage of an absolute value circuit 13, the condition of ¦V-VF¦not equal to 0 is obtained as well. Then, this voltage is inputted to a voltage comparator 15 together with a set voltage, which goes to be the standard of fault judgement, from a voltage setter 14. In the case of ¦V-VF¦>DELTAV, the output goes to be a high level and the fault detection is executed. Thus regardless of a case that an output current is larger than a normal value or whether the output current is in an effective range or not, the fault detection of an analog output circuit can be executed.
Patent JP-H01150283-A (JP)
Title: Pit pattern error detecting device for optical disk base
Inventor: SUZUKI HIROYASU
IPC: G11B7/26
Filed: 1987-12-07
Abstract: PURPOSE:To detect a pit pattern error of an optical disk base by using a pattern binarizing signal as a data input signal and using a timing pulse obtained by delaying a pulse string signal generated in synchronism with the pattern binarizing signal as a clock input signal. CONSTITUTION:The pulse string signal (b) is generated from a pit pattern generating means 2 synchronously with the pattern binarizing signal (a) outputted from a pit pattern reproducing means 1 and a pulse control part 3 generates a timing pulse (c) slightly delayed from the rise of the pulse string signal (b). An error detecting part 4 inputs the timing pulse (c) and the pattern binarizing signal (a) respectively as a clock input signal and a data input signal and generates an error detecting pulse (d), and when missing is generated in the signal (a) by the missing of a pit pattern e.g., the error detecting pulse (d) is turned to an 'L' level at the missing position of the signal (a) to detect a pit pattern error.
Patent JP-S63165067-A (JP)
Title: Method and device for soldering
Inventor: TAKEDA TAKASHI
IPC: H01F41/10
Filed: 1986-12-26
Abstract: PURPOSE:To improve the quality of a joining part by forming the pumping container of a solder in U pipe shape and providing the difference in the heights at upward both ends of container thereof. CONSTITUTION:A solder pumping up container 2 is formed in U pipe shape and a difference in the height of the upward facing both ends 2a and 2b in U pipe shape is provided. After removing the oxide on the upper face of the solder 3 inside a solder tank 1 by a scraper a solder 3 is filled up in the container 2 by sinking the container 2 in the solder 3. A soldering is then performed by lifting the container 2 and a soldering joining part is dipped in the pipe port 2c of lower part. In this case, the oxide unable to be removed by the scraper and that existed on the upper face of the 1st pipe port 2c are completely removed. The quality of the joining part is thus improved because of impurities being eliminated on the solder joining part.
Patent JP-H08164440-A (JP)
Title: Resin compound of optical stereoscopic shaping for lost form master pattern of investment casting and investment casting method
Inventor: CHIKAOKA SATOYUKI
IPC: G03F7/038
Filed: 1994-12-14
Abstract: PURPOSE: To provide a resin compound for optical sterescopic shaping, by which a master pattern does not cause cracking and strain of a mold, when a resin not requiring post hardening treatment is embedded in refractory and heated as a lost foam master pattern of investment casting process and a investment casting process in which the shape obtained is used for a lost form pattern. CONSTITUTION: The compound contains, as essential components, a cation polymerization organic compound of 100 pts.wt., an energy live sensitive cation polymerization starter of 0.05-10 pts.wt. and a thermoplastic mateial, having <150 deg.C melting point and <=1mmHg vapor pressure at 20 deg.C, of 5-50 pts.wt.
Patent JP-H04181229-A (JP)
Title: Thin-film transistor
Inventor: TAKAHARA KENICHI
IPC: G02F1/136
Filed: 1990-11-16
Abstract: PURPOSE:To have uniform characteristics on a large-area glass substrate and to improve reliability by forming a silicon dioxide film as an insulating film on an insulating substrate by an ECR plasma CVD method. CONSTITUTION:The silicon dioxide film 102 is laminated at a prescribed thickness as the 1st insulating film by the ECR plasma CVD method over the entire surface of the glass substrate 101. A semiconductor thin-film layer added with a high-concn. impurity is then laminated thereon and is patterned to form source and drain regions 103. Further, the natural oxide film formed on the surfaces of the regions 103 is etched to expose the semiconductor thin-film layer. A semiconductor layer 104 as an active region is thereafter laminated and patterned. The etching rate of the silicon dioxide film 102, then, decreases and the step covering property is improved. The thin film transistors having the uniform characteristics and the high reliability are obtd. even on the large- area glass substrate in this way.
Patent JP-H02155639-A (JP)
Title: Porous film-fiber composite and preparation thereof
Inventor: TANIGUCHI MASAHIKO
IPC: D04H1/542
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a porous film-fiber composite having high humidity permeability, high strength at the time of low elongation and hard to strech by laminating a web or nonwoven fabric composed of an adhesive composite fiber having a predetermined composition and thermally bonding the same under pressure in a dispersed state with a predetermined thermal pressure bonding area. CONSTITUTION:A web or nonwoven fabric containing 30wt.% or more of a heat-bondable fiber containing an ethylene/methyl methacrylate copolymer as a heat-bondable component is laminated to a porous film and thermally bonded thereto under pressure in a dispersed state with a thermal pressure bonding area of 5-40% to obtain a porous film-fiber composite having humidity permeability of 500g/m<2>.24hr or more. Or, the web or nonwoven fabric containing 30wt.% or more of the heat-bondable composite fiber containing the ethylene/methyl methacrylate copolymer as the heat-bondable component is superposed on the porous film and thermally bonded thereto under pressure within a temp. range from the heat-bondable temp. of the heat-bondable composite fiber to the m.p. of the porous film using an emboss roll having a protruding area of 5-40%.
Patent JP-S63167703-A (JP)
Inventor: TACHIKAWA KATSUHIRO
IPC: A01B63/00
Filed: 1986-12-27
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-S63162892-A (JP)
Title: Production of cathode having low hydrogen overvoltage
Inventor: SAKATA AKIHIRO
IPC: C25B11/06
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a hydrogen generating cathode having very low hydrogen overvoltage and superior corrosion resistance, by forming an Ni-W alloy layer having a specified compsn. by plating on the surface of a base material for an electrode. CONSTITUTION:The surface of a base material for an electrode such as a stainless steel plate or an iron plate is electroplated at >=1A/dm<2> current density with a plating bath prepd. by adding 0.3-3/l one or more kinds of compds. selected among tungstic acid, tungstates, phosphotungstic acid and phosphotungstates to an Ni plating bath contg. nickel sulfamate, nickel sulfate, nickel chloride or the like to form an Ni-W alloy layer having 1-10wt% W content. A cathode having low hydrogen overvoltage in an alkaline aq. soln. of alkali hydroxide, alkali carbonate or the like is obtd.
Patent JP-H07299284-A (JP)
Title: Washing machine
Inventor: RI ZAITEN
IPC: D06F39/10
Filed: 1994-12-14
Abstract: PURPOSE: To sufficiently hit laundry with washing water and to improve washing efficiency by generating a waterfall stream by concentratedly pouring a part of the washing water to the center of a washing tub and adding an impact to the laundry floating toward the center of the washing tub by the inversion of a pulsator. CONSTITUTION: When the laundry is put into a dehydrating tub 30 containing the appropriate amount of the washing water and the pulsator 40 and many vanes 43 as impellers are rotated by driving power from a driving power transmission part 60, the washing water reaches the lower part of the pulsator 40 through many holes perforated on the pulsator 40. Then, it is pressurized by the vanes 43 provided coaxially to the pulsator 40, is elevated inside an elevating flow guiding pipe 76 and reaches a vortex flow chamber formed at the upper part of the dehydrating tub 30. Then, it is dropped as waterfall water from a first ejection port 81 opened at the vortex flow chamber and washing is performed by sinking the laundry floating inside the dehydrating tub 30 while hitting it. Also, lint separated in the vortex flow chamber is filtered by a filter 83 from a second ejection port 82.
Patent JP-H01154054-A (JP)
Title: Production of semiconductor device
Inventor: SUDO ATSUSHI
IPC: G03F7/36
Filed: 1987-12-10
Abstract: PURPOSE:To form the finer resist patterns having high heat resistance and to eliminate defects such as short circuiting by resist flow by forming a heat resistant org. film atop the subsurface of a substrate wafer and forming a thin resist pattern atop the same. CONSTITUTION:The heat resistant film 12 is formed atop the subsurface 11 and the resist film 13 is formed atop the heat resistant film 12. The resist film 13 is patterned and exposed. The patterned and exposed resist film 13 is then exposed to an org. metal compd. to induce the selective reaction by the exposing, by which the org. film pattern is formed. The org. film pattern is developed by anisotropic etching. The fine pattern forming function is shared to the thin resist film 13 of the upper layer and the heat resisting function to the heat resistant org. film 12 under said layer in such a manner. The finer resist pattern having the high heat resistance over the entire part is thereby obtd. and the short circuiting defect by the resist flow arising from the thermal deformation is prevented.
Patent JP-H01154966-A (JP)
Title: Method of absorbing displacement of dimensional tolerance of joining section at time of execution of building, etc.
Inventor: TOMOYASU YOSHIOKI
IPC: E04G21/18
Filed: 1987-12-10
Abstract: PURPOSE: To absorb the working tolerance of a joint by fitting objects for covering a space in which the joint is inserted so as to install the joint at a position where dimensional shift is adjusted, and fixing part of the joint for absorbing the shift. CONSTITUTION: A plurality of spacers 1, when shipped, are placed in a space 4 in which a joint is inserted so as to fill holes in upper and lower portions of the space. The positions of the spacers 1 and the position of the joint are refitted, if required, depending on a change of a field ground and combined so as to cover the shift to be absorbed. In this way, when at least two objects are tightened or joined at a construction field for a building, the working tolerance of the joint can be absorbed.
Patent JP-H01155989-A (JP)
Title: Biological treatment with carrier using capillary membrane
Inventor: SUGIURA EIICHI
IPC: C02F3/10
Filed: 1987-12-10
Abstract: PURPOSE:To biologically treat raw tap water without requiring aeration by applying pressure to the inside of a pipe connected to carriers using capillary membranes with pressurized water or compressed air to feed oxygen from the insides of the membranes. CONSTITUTION:Carriers 1 using capillary membranes 2 are parallel arranged in a sewage treatment tank and the support edges of the membranes 2 are fixed to a fixing edge 4 in the tank. Oxygen in clean compressed air or water is fed from the insides of the membranes 2 to biological membranes 3 formed on the surfaces of the membranes 2 through a pipe 8 connected to the base edges of the carriers 1 and water (raw tap water) 11 passing through the membranes 2 is biologically treated to obtain permeated water 12 freed of impurities.
Patent JP-H03202390-A (JP)
Title: Pressure-sensitive image recording material
Inventor: TSUKAHARA HIROKAZU
IPC: B41M5/165
Filed: 1989-11-30
Abstract: PURPOSE:To improve an effective component transfer rate, then not make a coated layer hydrophobic and also not allow a recorded image line to blur by providing a microcapsule layer containing a solid between a support sheet and the microcapsule layer containing an effective component for image formation. CONSTITUTION:A coating liquid containing a microcapsule which contains a solid and at least, binders is applied on a support sheet. Then an application liquid containing a microcapsule which contains an effective component for image formation, and binders and a stilt agent is applied to the surface of a coated layer according to a routine procedures. In order to contain one or two kinds or more of solid in a microcapsule in an airtight state, the microcapsule is heated at higher than its melting point into a liquid, then is emulsified in water using any appropriate emulsifier and a microcapsulation operation should be performed.
Patent JP-H04181437-A (JP)
Title: Programming device
Inventor: MOGI TAKESHI
IPC: G06F9/06
Filed: 1990-11-16
Abstract: PURPOSE:To facilitate a debugging operation by discriminating whether a change to be applied to a program is a temporary change or the correction of debugging when debugging a program, and automatically returning the changed part when the change is the temporary change. CONSTITUTION:When reading and changing one part of the program stored in a sequence program area 3b, the contents before the change is saved and stored in an area 3c, and when changing the sequence program in an area 3b, the head step number of the read part of the program is read out in an area 3d. The head step number read out in the area 3d is stored in a table 3e. In this case, when the change is the correction of bugging, the changed program in the first storing means 3b is outputted as it is. Therefore, by indicating the temporary change by an indicating means, the contents before the change are automatically written in the program in the case of outputting. Thus, it is not necessary to manually return the program to the contents before the change after an operation check.
Patent JP-H11130347-A (JP)
Title: Composite winder with numerical controller
Inventor: SUGIYAMA MINORU
IPC: B65H59/38
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite winder having a numerical controller for providing good quality and improving productivity when a composite winding wire having various winding patterns such as the different starting and finishing positions for each layer or the like is provided. SOLUTION: In a composite winder having a numerical controller for winding a wire on a coil bobbin 60 rotary-driven by a servo motor by a plurality of winding patterns, the tension of the wire being wound is maintained at a specified value based on input data from a data inputting means for inputting various data regarding the plurality of winding patterns, and the rotational speed of the coil bobbin 60 is maintained at a specified value based on input data from the data inputting means.
Patent JP-H10152920-A (JP)
Title: Assembly method of wall and structural beam panel used therefor
Inventor: OOSAKI YUKINORI
IPC: E04B2/56
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method of wall capable of controlling a construction cost to heighten the height of a ceiling inside a structure and sufficiently functioning as a structural member. SOLUTION: An assembly method of wall is such that a structural wall panel 4 is erected to the downstairs, a structural beam panel 10 set in specific height H2 is erected to the upper part of the structural wall panel 4 and that the lower end section of the structural beam panel 10 is connected to the upper end section of the structural wall panel 4. The edge section of an upstairs floor member 6 is connected to the upper end section of the structural beam panel 4, and the lower end section of the other structural wall panel 8 constituted of the upstairs is connected to the edge section of this upstairs floor member 6.  The structural beam panel 10 mentioned above is constituted of a rectangular plate-like foam thermal insulating material 12, a rectangular frame body surrounding the circumferential end face of the foam thermal insulating material 12 and two structural face members monolithically formed on both sides of the rectangular frame body and foam thermal insulating material.