baber/WOPTO huggingface dataset:
Patent JP-H06250374-A (JP)
Title: Method of lithography etching
Inventor: CHIYAARUZU UIRAADO JIYAAJIENSU
IPC: H01L21/302
Filed: 1992-04-17
Abstract: PURPOSE: To provide a lithography method consisting of chromium having high selectivity in plasma etching. CONSTITUTION: The pattering of a material layer 11, such as of a chromium or chromium-contg. compd. layer, which may be etched by a gaseous mixture contg. oxygen and chlorine as the chemical species of an etching agent is executed by using patterning org. metallic resist layer 12, such as a polymer contg. silicon or germanium. The early bombardment of the org. metallic resist is executed by oxygen ions after the patterning of the org. metallic resist layer 12 or prior to anisotropic reactive ion etching(RIE) of the material layer 11 during the RIE of the material layer 11 by the gaseous mixture composed of the oxygen and the chlorine, thereby, the ratio of the etching rate of the material layer to the etching rate of the resist layer is improved, i.e., etching selectivity is improved.
Patent JP-S5548618-A (JP)
Title: Hot-wire type sensor
Inventor: YAMAUCHI TERUO
IPC: G01J5/12
Filed: 1978-10-04
Abstract: PURPOSE: To secure correction for the error of the air flow velocity readings caused by the fluctuation of the sensor temperature by detecting the surface temperature of the hot-wire type flow sensor of the constant temperature difference type and then using the output signal.  
     CONSTITUTION: Platinum wire 4 is wound spirally round the outer circumference  of bobbin 5, and the both ends of wire 4 are connected to lead wires 2 and 2. Then  coating material 3 is covered over wire 4. Thus hot-wire type air flow meter sensor  1 is obtained. In such sensor 1, temperature detection component 6 is provided near the joint between lead wire 2 and the main body of sensor 1, and the readings is corrected by the detection signal. In other words, air flow velocity U is calculated based on the value of the power supplied and by applying Eq. (1), where I is the current flowing through the hot wire (platinum wire 4), RW is the resistance of the hot wire, K is the proportion constant, C 1  and C 2  are the constants, TW is the surface temperature of the hot wire, and T a  is the temperature of the air measured respectively. In this case, the flucturation is caused to the value of (TW-T a ) which is generally supposed to be the fixed value. In this connection, the sensor is controlled so that TW may feature the set value by the temperature signal detected via component 6, thus obtaining the accurate value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5550032-A (JP)
Title: Manufacturing of ion exchange fiber
Inventor: MAKIYAMA MUNETO
IPC: D01F6/54
Filed: 1978-10-04
Abstract: PURPOSE: To manufacture the title fiber having high ion-exchange rate, and useful as an ion-exchanging material of a compact water-treating apparatus, by introducing an ion-exchanging group to fiber composed of an acrylonitrile-containing copolymer and a vinyl copolymer having epoxy groups capable of being introduced with ion- exchanging group.  
     CONSTITUTION: A mixture composed of (A) 100 parts by weight of a copolymer consisting of ≥30wt% of acrylonitrile and a vinyl monomer copolymerizable therewith, and (B) 10W150 parts by weight of a homo- or copolymer of a vinyl monomer having an epoxy group which can be introduced with an ion exchanging group, is dissolved in an organic solvent, and spun into fibers. Cation- or anion-exchanging groups are introduced into the fibers thus obtained. The epoxy-containing vinyl monomer is, e.g. glycidyl (meth)acrylate and (meth)acryl glycidyl ether. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05294132-A (JP)
Title: Air pollution degree detecting device for vehicle
Inventor: OSAWA TAKASHI
IPC: B60H1/00
Filed: 1992-04-17
Abstract: PURPOSE:To enable reliable judgment on pollution by properly setting a judging criterion for the judgment of pollution so as to meet an existing situation. CONSTITUTION:A sensor detection value VG is sampled 8 times in total every 15 seconds for the period of 120 seconds, the number of tires is counted, in which the fluctuation width ¦DELTAVGC¦ of the sensor detection value VG to an initial sampling value VGCO is in a range of a specified width A (step 120 to 127), if the number of counts is more than six, the sensor detection value is considered stable, a cleanliness judging criterion VGCK is renewed by the lowest value VGMIN out of sampled data, and a pollution degree judging criterion VGDK is concurrently renewed based on the cleanliness judging criterion VGCK (step 131 to 133). And the reference width A for judging the stable condition of the sensor detection value VG is changed in response to the closing duration time of an outside air introduction damper (step 140).
Patent JP-S61282762-A (JP)
Title: Controller of electric water heating apparatus
Inventor: USAMI TADASHI
IPC: F24H1/20
Filed: 1985-06-06
Abstract: PURPOSE:To terminate heating of water at a desired time only by setting a desired heating terminating time by providing a timer operating up to a heating starting time set by heating starting time setting means. CONSTITUTION:Water is filled in a hot water storage tank 1 through a water feed pipe 2, and then a key switch 11 is manipulated to set a desired amount of hot water to be heated and a desired heating terminating time. A microcomputer 14 calls a required heating time corresponding to the set hot water heating amount from the data stored within a ROM, and subtracts a required heating time for heating the set heating hot water amount from the heating terminating time to calculate and store the heating starting time, and waits up to the heating starting time while conducting timing. When the heating starting time is reached, the switch of a heater 4 is turned ON to start heating, and thereafter the heater is turned OFF to terminate heating.
Patent JP-H09310220-A (JP)
Title: Production of heteroshrinkable blended filament yarn
Inventor: KO ENEI
IPC: D02G1/18
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heteroshrinkable blended filament yarn in high productivity by a simplified means by making two filament yarns either extruded from respective two spinnerets or splittedly extruded from a single spinneret differ in shrinkage by making use of the difference between the corresponding yarn route treatment conditions and then blending the treated two filament yarns through regulating the respective take-up tensions applied to the filament yarns. SOLUTION: First, two filament bundles either extruded from left and right two spinnerets 4, 4 or splittedly extruded from a single spinneret are cooled by cooling wind from a cooling wind room 5. Secondly, one party of the two filament bundles is heat-treated with a yarn route heating device 7 and then immediately oiled into a filament yarn 8 of low boiling water shrinkage; while the other party is oiled at a position situated sufficiently apart from the spinneret(s) 4 into the other filament yarn 9 of high boiling water shrinkage. Subsequently, the respective take-up tensions applied to these filament yarns are properly regulated through godet rollers 10, 11 and then doubled and blended with each other using a pressure interlacing device 12.
Patent JP-S61280606-A (JP)
Title: Chip coil
Inventor: MORINAGA TETSUYA
IPC: H01F27/29
Filed: 1985-06-05
Abstract: PURPOSE:To improve the magnetic shielding capacity by a method wherein two each or more magnetic powder mixed solid resins are arranged on the periphery of wire wound around the barrel of a bobbin while the magnetic powder mixed solid resins are bonded together with each other. CONSTITUTION:The barrel of a bobbin 7 made of ferrite etc. formed of flanges 7a, 7b at both ends is wound around with wire 8 and then a bonding body 10 made of magnetic power mixed solid resins 10a, 10b are arranged around the wound wire 8. The magnetic powder mixed solid resins 10a, 10b are made of epoxy resin or silicon resin etc. mixed with Mn-Zn based magnetic powder of Ni-Zn base magnetic powder preliminarily formed into pressure weldable shape around the wire 8. Besides the recommended practical diameter range of mixed magnetic powder is 1-250mum while mixed ratio range of resin and magnetic powder is 100-1,900 parts of magnetic powder to 100 parts of resin. Through these procedures, a chip coil with a bonding body made of magnetic powder mixed solid resin with sufficient magnetic shielding capacity can be produced regardless of the mixing ratio of said solid resin and magnetic powder or diameter of magnetic powder.
Patent JP-H11316156-A (JP)
Title: Light power measuring device
Inventor: AGAWA MASAHIRO
IPC: G01J1/42
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a concrete constitution to allow highly precise measurement without being affected by in-plane sensivity uneveness in a photo-receiving element even in a very small light quantity, in a light power measuring device for detecting the intensity of a light beam such as a laser beam with high precision. SOLUTION: This device is constituted to vibrate periodically a positional relation between an optical axis and a photo-receiving element face and to pass an output signal of a photo-receiving element 3 fluctuated in accompaniment of the vibrating through a low pass filter 7 capable of removing sufficiently components having frequencies higher than vibration frequency for the optical axis. Averaging for the output of the element 3 is carried out thereby to provide a stable measured signal free from an influence of in-plane sensivity uneveness in the element 3.
Patent JP-S613394-A (JP)
Title: C-mis sensor amplifier
Inventor: TAKADA TADAHIDE
IPC: H03F3/18
Filed: 1984-06-15
Abstract: PURPOSE:To precharge digit lines quickly immediately before reading and to obtain stable actions irrespective of the fluctuation of a digit line voltage by providing two MISTrs for connecting a pair of digit lines to the 1st and 2nd terminals connected to two power sources through an MIS transistor Tr. CONSTITUTION:Before a memory cells is read out, a clock signal phi3 and an inversion phi3 are at a high level and a low level, respectively. Digit lines D1 and D2 are precharged at the same potential together with a terminal N3 through n-MOS transistors TrsQ7 and Q8. Simultaneously a terminal N4 is also precharged at the same potential (VDD/2) through p-MOS TrsQ9 and Q10. Then, the phi3 and the inversion phi3 go to a low level and a high level, respectively, and the TrsQ7-Q10 become nonconductive, which causes the memory cell to be read. Consequently the digit line is quickly precharged prior to reading, and acts stably irrespective of the fluctuation of the digit line voltage.
Patent JP-H06313025-A (JP)
Title: New epoxy resin, its production and epoxy resin composition using the same
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 1993-04-28
Abstract: PURPOSE:To obtain the subject resin, having a specific structure, excellent in moldability, heat resistance, mechanical strength, etc., and useful as a tacky agent or an adhesive, a coating, a composite material, etc. CONSTITUTION:This resin is expressed by formula I [G is glycidyl; (n) >=1]. The resin is obtained by reacting a dihydroxytriphenyl ether compound expressed by formula II with epichlorohydrin. The resultant resin is then preferably contained in an amount of 3-100% based on the whole epoxy resin component to afford the epoxy resin composition composed of the epoxy resin and a curing agent.
Patent JP-H08313220-A (JP)
Title: Estimating equipment of mechanical characteristic of tape
Inventor: OKAMOTO TOMOMI
IPC: G01B11/16
Filed: 1995-05-23
Abstract: PURPOSE: To measure accurately the rigidity of a part in the vicinity of the surface of a thin film body of a multilayer structure such as a magnetic tape. CONSTITUTION: The rigidity of the surface of a thin film body is estimated by pressing a tape deformation generating member 10 having a curvature and by measuring the deformation of the thin film body 2 at this time by a measuring apparatus 6. In order to measure the deformation of the thin film body 2, a convex lens is used as the tape deformation generating member and interference fringes generated by the interference of light are observed from above the lens. Since the rigidity of the surface of the thin film body can be measured, the state of deformation of a magnetic tape having a multilayer structure on the occasion when a magnetic head comes into contact with the tape can be measured simply and accurately in conformity with practice.
Patent JP-H1121459-A (JP)
Title: Gas barrier material and gas barrier film
Inventor: HANADA AKIRA
IPC: C08J5/18
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject barrier material useful as films for packaging food products, etc., excellent in gas barrier properties and expansibility, and having a specific oxygen permeability and physical properties, by including a specific alcoholic compound in saponified products of an ethylene-vinyl ester copolymer. SOLUTION: The objective barrier material is obtained by including an alcoholic compound of the formula (R<1> to R<6> are each H, etc.), in saponified products of an ethylene-vinyl ester copolymer. This material satisfies ln (OTR1 /22.5+4.78 ln (Fy/Fy')<-0.13 (where, Fy' is the yield stress, at 60 deg.C, of saponified products of a standard ethylene-vinyl acetate copolymer, Fy is the yield stress of the gas barrier material at 60 deg.C, and OTR1 is the oxygen permeability, at 23 deg.C and with 0% RH, of a membrane, 1 μm in thickness, consisting of the barrier material) and T2 -T1 <=20 (where, T1 is the haze value of a film, 30 μm in thickness, consisting of the barrier material after 48 hrs of its incubation at 23 deg.C and with 48% RH; etc.).
Patent JP-H08309928-A (JP)
Title: Composite laminated sheet
Inventor: OHORI KENICHI
IPC: B32B17/04
Filed: 1995-05-23
Abstract: PURPOSE: To provide a composite substrate good in punching processability. CONSTITUTION: A glass nonwoven fabric is used as the base material of a core material layer and glass cloth is used as the base material of a surface layer and these base materials are impregnated with a thermosetting resin to be cured to obtain a composite laminated sheet. In this laminated sheet, the thermosetting resin of the core material layer is obtained by compounding 60-150 pts.wt. of an inorg. filler containing at least 20 pts.wt. of a component with a particle size of 0.4-4μm and at least 20 pts.wt. of a component with a particle size of 7-13μm with 100 pts.wt. of an org. resin solid.
Patent JP-H10309839-A (JP)
Title: Printing medium handling device
Inventor: SHIMADA SATOSHI
IPC: B41J15/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To judge whether or not a printing medium is adequately set. SOLUTION: This device comprises a medium supporting means for setting a printing medium in a roll fashion, a conveying roller 40a that conveys the printing medium in a web fashion which is fed out, a contact roller 61 that is rotatably provided by being brought into contact with the printing medium in the roll fashion and a driving means that rotates the printing medium in the roll fashion by rotating the contact roller 61. The printing medium in the roll fashion is rotated in the direction that the printing medium in the web fashion is rewound when the printing medium in the roll fashion is set adequately. It is rotated in the direction that the printing medium in the web fashion is warped when the printing medium in the roll fashion is not set adequately.  In the case where it is not set adequately, the printing medium in the web fashion is warped when the printing medium in the roll fashion is rotated.
Patent JP-S5748895-A (JP)
Title: Diaphragm plate for entire surface drive type speaker
Inventor: OOYABA TAKASHI
IPC: H04R9/04
Filed: 1980-09-05
Abstract: PURPOSE:To achieve flat high frequency sound and to obtain a diaphragm plate excellent in heat resistance and anti-input performance, by forming a voice coil via an insultion layer on one side of a diaphragm plate base made of metal. CONSTITUTION:A voice coil 11 is provided in spiral on one surface of a diaphragm plate base 10 for speaker, and an insulation layer 3 is formed on either one of the base 10 and the coil 11. In manufacturing the speaker use diaphragm plate, almite treatment is made on one side of an Al foil plate 1 to form an insulation layer 2, and after a metal film 3 such as berylloim is vapor deposited on the surface of the insulation layer 2 and a resist layer corresponding to the coil 11 is provided on the surface of the foil plate 1, the coil plate 1 for the part without the resist layer is removed with etching processing to form the metal film 3 as the diaphragm plate base 10, and the diaphragm plate can be constituted by taking the remaining part  of the foil plate 1 as the coil 11. The high frequency sound can be expressed flat and  the diaphragm plate excellent in heat resistance and anti-input performance can be  obtd.
Patent JP-H04165405-A (JP)
Title: Automatic programming device
Inventor: INAMASU TORU
IPC: G05B19/4093
Filed: 1990-05-16
Abstract: PURPOSE:To easily add or correct process information on a repeat figure by providing a repetitive additional processing means which adds the same information as information added to an original figure to another figure repeatedly. CONSTITUTION:A process information adding process part 10 discriminates a figure is a repeat figure or not and when it is discriminated that the figure is the repeat figure, process information is added to the original figure regarding the specification of a master figure or a slave figure. When approach information 19 is added to, for example, the master figure F4, a repetitive process is performed and the approach information 19 is added to other figures F5 and F6 similarly; and the information to which the process information is added is stored as program generation information in a storage part 11 as well as figures other than the repeat figure. Consequently, the adding process of the process information is facilitated and speeded up and the information after the process information is added is easily and speedily corrected.
Patent JP-H01293455-A (JP)
Title: Channel static address converting system
Inventor: OJIRO YOSHIFUMI
IPC: G06F12/10
Filed: 1988-05-20
Abstract: PURPOSE:To prevent restriction in time depending on an I/O device from being made into the restriction against an address converting system by preventing activation to the I/O device until the completion of an address converting processing even when the address converting processing is complicated. CONSTITUTION:The address converting processing executed in an input/output control device (IOP) 12 and an address reverse converting processing at the time of an interrupting condition generation are executed in the IOP 12 before activation is executed from the IOP 12 to a channel 12 and after the report of the interrupting condition of a channel 14 is received by the IOP 12 and the channel 14 is released. Further, since the channel action after the starting of the input/output processing by means of the IOP 12 is independently executed from the IOP 12, it does not exercise any effect on the processing time between an I/O device 18 and the channel 14. Thus, mass storage hardware is made unnecessary while the restriction in time required by the input/output device for its action is being satisfied.
Patent JP-H0421208-A (JP)
Title: Delay circuit
Inventor: HONDA HIDEICHI
IPC: H03K5/13
Filed: 1990-05-16
Abstract: PURPOSE:To set a delay time with low cost and high accuracy by using a mode changeover circuit to feed back the output signal of a delay line as required to the delay line as an input signal, and detecting an oscillating frequency at that time by a frequency dividing circuit. CONSTITUTION:A delay time cast from an input signal 1 to an output signal 6 is set variably by the combination of delay quantity selection signals 5a and 5b. For example, the current delay time in a delay line 9 is measured based on a frequency division signal 7 of a frequency divider circuit 11 and the delay quantity selection signals 5a and 5b are set properly accordingly. Thus, even when secular fluctuation takes place in the delay time of the delay line 9 due to a cause such as ambient temperature, the delay time is always maintained to a desired value accurately. Since it is not required to provide a troublesome and expensive memory element or the like, the delay circuit is formed inexpensively.
Patent JP-H04350662-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: MORI NOBUYOSHI
IPC: G03G5/05
Filed: 1991-05-29
Abstract: PURPOSE:To improve the dispersibility, coatability and adhesiveness of a charge generating material and charge transfer performance by incorporating a specific phenoxy bromide resin at >=5wt.% and <=90wt.% into a binder resin. CONSTITUTION:This photosensitive body has a photosensitive layer contg. a charge generating layer and a charge transfer on a conductive base body and is constituted by incorporating an org. pigment as the charge generating material and a binder resin as the binder into the charge generating layer. This binder resin contains the phenoxy bromide resin expressed by formula I within the range of >=5wt.% and <=90wt.%. Namely, this photosensitive body is adequately produced by dispersing the org. pigment into a soln. dissolved with only the phenoxy bromide resin, mixing and dispersing this dispersion with and into a soln. dissolved with the binder resin of the remaining part exclusive of the phenoxy bromide resin, applying such soln. on the conductive base body to form the charge generating layer, and providing the charge transfer layer thereon.
Patent JP-H10310716-A (JP)
Title: Coloring matter for heat-sensitive transfer and heat-sensitive transfer sheet using the same
Inventor: OZAWA TETSUO
IPC: B41M5/385
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a heat-sensitive transfer sheet capable of carrying out the uniform heat-sensitive transfer recording at a high density. SOLUTION: This compound is represented by formula I [Z<1> and Z<2> are each a (substituted)alkyl, etc.; R<1> and R<2> are each an alkoxy, etc.; R<3> and R<4> are each a halogen, etc.; R<5> and R<6> are each allyl, etc.], e.g. a compound represented by formula I in which NZ<1> Z<2> is N(CH3 )2 ; R<1> , R<2> and R<4> are each H; R<3> is (5')-CH3 ; R<5> and R<6> are each C2 H5 . The compound represented by formula I is obtained by reacting a phenolic compound represented by formula II with an aniline-based compound represented by formula III in the presence of an oxidizing agent (e.g. hydrogen peroxide) in an inert solvent (e.g. tetrahydrofuran) under neutral to alkaline conditions and 0-25 deg.C temperature conditions.  The resultant coloring matter, together with a binder resin, is dissolved or dispersed in the form of fine particles in a medium to prepare an ink, which is then applied onto a support and dried to afford a heat-sensitive transfer sheet containing the coloring matter layer formed on the support.