baber/WOPTO huggingface dataset:
Patent JP-S61163335-A (JP)
Title: Positive type photoresist for two layers and resist pattern forming method
Inventor: MORITA MASAO
IPC: G03F7/039
Filed: 1985-01-14
Abstract: PURPOSE:To form the resist pattern having a high form ratio, a high resolution and a high oxygen plasma resistance properties with an irradiation of UV ray by applying the titled resist composed of a (co)polymer of a substd. acetylene compd. having a (substd.)silyl group and a sensitizer. CONSTITUTION:The resist film is prepared by forming on an org. high polymer film provided on a substrate to be worked, the resist film composed of the substd. acetylene (co)polymer shown by formula I wherein R1 is each a hydrogen atom, an alkyl, a (substd.)silyl groups, R2 may be the same to R1 and a weight average mol.wt. of said polymer (a photoscattering method) is >=10,000, and the sensitizer of the triplet type such as a benzophenone and a benzoin types sensitizer, preferably an anthraquinone type sensitizer shown by the formula II. The pattern is formed on a silicon contg. film through a mask by irradiating the UV ray. When the org. high polymer film under-lying said pattern is plasma- etched with oxygen, as the silicon contg. film has an excellent plasma etching resistance, the etching work with a high accuracy is obtd.
Patent JP-H10199780-A (JP)
Title: Beam calibration method in charged beam equipment
Inventor: OTOSHI KENJI
IPC: H01L21/027
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable accurate correction, by considering the effect of beam drift, and making the effect of drift during beam calibration approximate to the same degree as the effect during actual image drawing. SOLUTION: An electron beam image drawing equipment is provided with the following; an optical system for converging an electron beam, a blanking electrode 13 for turning on/off the electron beam, a deflector 19 for aligning the electron beam at a desired position on a specimen surface 22 or scanning a desired region on the specimen surface 22, and an electron detector 23 for detecting secondary electrons generated by electron beam irradiation. The secondary electrons generated by scanning a specific mark on the specimen surface, with the electron beam, by using the deflector 19 are detected with the detector 23. On the basis of the detected data, a position to be irradiated with the electron beam is corrected. In this case, the electron beam is turned on/off by using the blanking electrode 13, in the course of electron beam scanning for irradiation position correction.
Patent JP-H01216114-A (JP)
Title: Multilayer hollow driving shaft
Inventor: MAUS WOLFGANG
IPC: B21D53/84
Filed: 1989-01-13
Abstract: PURPOSE: To certainly fix a hollow driving element even in the case where possible dimensions of a hollow shaft and a driving element cannot observe a designing formula by composing the hollow shaft fixing the driving element of at least two concentric layers. CONSTITUTION: A cam 2 and an end part flange 3 which are driving elements are fixed on a hollow shaft 1. The surface of the hollow shaft 1 is constituted of, for example, a steel made outside layer and an aluminum made inside layer 6. A range to which the hollow shaft 1 corresponds is plastic, but as the cam 2 and the end part flange 3 are deformed only in a elastic range, they return to their original points after extension work, and strong connection closed by force is caused between each of members. At least the individual plastic layers 5, 6 of the hollow shaft 1 can be deformed in the same way as the driving elements 2, 3.
Patent JP-H01184887-A (JP)
Title: Pulse laser oscillator
Inventor: SAKUMA JUN
IPC: H01S3/097
Filed: 1988-01-13
Abstract: PURPOSE:To enable light quantity of a pulse laser to be sampled and held reliably, by providing an integration timing generating section so that it optically detects main discharge light for exciting a laser oscillator and emits an integration timing signal to an optical integrating section. CONSTITUTION:When main discharge is caused in a gas laser oscillator 20, light generated in the moment of the main discharge is applied to a photoelectric transducer 42 through an optical fiber 41. Output of the photoelectric transducer is amplified and applied to the positive input terminal of a comparator 44. The comparator 44 compares this input with a reference voltage inputted to its negative input terminal from a reference voltage generating circuit 45 and emits a signal to one-shot pulse generating circuits 46, 47. The oneshot pulse generating circuit 46 emits a one-shot pulse P1 to an integrating circuit 34 while the circuit 47 emits a one-shot pulse P2 to a sample-and-hold circuit 35 and arithmetic circuit 37. An optical integrating section 30 samples and holds the integral value based on these signals.
Patent JP-H06238826-A (JP)
Title: Transparent composite plate glass
Inventor: BUERUNAA JIORU
IPC: B32B27/08
Filed: 1994-01-21
Abstract: PURPOSE: To provide transparent composite plate glass capable of being destructed by sufficient blow and impact force without being crushed into fragments by using an elastomer E containing a specific wt.% of a comb-shaped polymer constituted of a polymethyl methacrylate macromonomer represented by a specific general formula and alkyl acrylate. CONSTITUTION: Composite plate glass consists of an acrylic glass outside plate with a thickness of 2 mm or more having two parallel surfaces and an intermediate layer containing a thermoplastic processable elastomer. The intermediate layer is wholly or partially composed of an elastomer and the elastomer contains 60-100 wt.% of a comb-shaped polymer. This polymer consists of 50-5 wt.% of polymethyl methacrylate macromonomer represented by formula I (wherein R is a radical polymerizable terminal group and n is adjusted so as to set the mol.wt. of the macromonomer to 500-100,000 dalton) and 50-95 wt.% of alkyl acrylate represented by formula II (wherein R4 is a 2-20C alkyl group).
Patent JP-2000202845-A (JP)
Title: Method for molding unsaturated polyester resin composition
Inventor: MINE KAZUYA
IPC: B29C43/02
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an unsaturated polyester resin composition capable of easily obtaining a molding for scarcely generating a molding fault and having excellent surface smoothness without color unevenness. SOLUTION: The method for molding an unsaturated polyester resin composition comprises the steps of disposing an unsaturated polyester resin composition 4 containing the resin and a low contracting agent including a three-dimensional polystyrene as an indispensable component in a space formed between first mold 1 and a second mold 2 movable to the first mold, and pressure molding it under a reduced pressure.
Patent JP-H08194674-A (JP)
Title: Method and device for discovering function
Inventor: SAITO KAZUMI
IPC: G06F15/18
Filed: 1995-01-17
Abstract: PURPOSE: To provide the method and device for discovering function with which any heuristic rules for function discovery are unnecessitated and suitable and various functions can be efficiently discovered even when a noise is contained in observed data. CONSTITUTION: This device is provided with a standardizing means 1 for standardizing the operation of the function discovering device as the study question of a neural network, step width calculating means 2 for adopting a quasi Newton method as basic algorithm for the study of the neural network and calculating optimum step width corresponding to the search direction vector of the quasi Newton method as the minimum point of an approximate expression composed of gradient and curvature corresponding to the step width, and studied result selecting means 3 for selecting the studied result by adopting ATC as evaluation scale.
Patent JP-S63173172-A (JP)
Title: Device for inspecting mounted board
Inventor: TANIMURA YASUAKI
IPC: H01L21/66
Filed: 1987-01-13
Abstract: PURPOSE:To inspect the matching state of a land pattern of a position corresponding to the size of a parts, etc., by processing an image obtained by image picking up at an image pickup part, and deciding the normal/defective condition of the land pattern formed on a board. CONSTITUTION:An X-Y table 20, an illumination part 21, and a processing part 22 are provided on an inspecting device, and a bit of land information is extracted from the image obtained by image picking up a non-mounted board 25 based on the position and shape data inputted by using a board 24 for teaching. The normal/defective condition of the land pattern is decided based on the bit of land information and the position information and the shape data of the parts, and an inspection data file is generated, and based on the file, a board 26 to be inspected is inspected based on the file. The table part 20 drives pulse motors 31 (31a, 31b) and 32 being operated based on a control signal from a processing part 23. And the normal/defective condition of the land pattern generated on the board 26 is decided by a deciding part CPU46 in the processing part 23, and the state of matching of the pattern corresponding to the size of the parts is inspected.
Patent JP-S5390912-A (JP)
Title: Controllig system for magnetic disk
Inventor: TAKAGI HAJIME
IPC: G11B20/10
Filed: 1977-01-20
Abstract: PURPOSE: To give a seek instruction to the magnetic disk controller according to the physical track number, by converting the logic track number into the physical track number according to the microprogram. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240566-A (JP)
Title: Particle analysis by laser support
Inventor: UIRIAMU DEIBUITSUDO RIINTSU
IPC: G01N15/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To analyze a particle with a high ratio in a sample without any sensitivity limit for a constituent with a high electronegativity and a high ionization potential by providing a vacuum chamber, an intake device, a laser, and a detector. SOLUTION: A particle has a diameter ranging from 0.001 to 10 micron. A particle analysis device analyzes the content of sample particles. The device sets a vacuum chamber 60 with an entrance 62 of a chamber where gas stream containing particles enter. An intake device such as a capillary 50 communicates with the entrance 62 of the chamber to guide a gas stream containing particles to the chamber 60. A laser 10 is installed to generate focused laser beams 12 which cross a gas stream containing particles at a position which is approximately 0.05-1.0mm from the entrance 62 of the chamber. The beams 12 are provided with a sufficient output density for crushing and ionizing particles mixed into the gas stream containing particles. A detector 120 is installed to detect an ionized chemical species generated by the laser 10.
Patent JP-H10195239-A (JP)
Title: Rubber composition
Inventor: HOJO MASAHIRO
IPC: C08K5/46
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of retaining failure characteristics after heat aging at further a higher level tan conventional technique by adding a specific alkoxy group-containing mercaptobenzothiazole compound to a specific rubber raw material. SOLUTION: This rubber composition is obtained by compounding (A) 100 pts.wt. rubber raw material containing >=50 pts.wt. at least one kind of rubber selected from natural rubbers and diene-based synthetic rubbers, preferably natural rubber and/or synthetic polyisoprene rubber with (B) 0.2-10 pts.wt. at least one kind of compound selected from an alkoxy group-containing 2- mercaptobenzothiazole compounds of formula I [R<1> is a 1-8C alkyl, alkenyl or cycloalkyl; R<2> is H or N(R<3> )R<4> amino group (R<3> and R<4> are each H, a 2-4C alkyl or a cycloalkyl, with the proviso that R<3> and R<4> are simultaneously not H)], formula II (R<5> and R<6> are each 1-8C alkyl, alkenyl or cycloalkyl) or formula III (R<7> and R<8> are each R<5> ; X is Zn, Cu, etc.).
Patent JP-S58123481-A (JP)
Title: Radar
Inventor: KIRIMOTO TETSUO
IPC: G01S7/36
Filed: 1982-01-18
Abstract: PURPOSE:To obtain the max. output S/C with a digital filter by varying a matched filter and the complex amplitude of a transmission pulse every transmission in a radar designed to detect a target signal suppressing clutters. CONSTITUTION:A receiver 8 detects a signal received gamma(t)15 synchronously while components alone at the same distance are extracted to generate the number N of complex digital signal gammao(nTs)(n=0...N) to be inputted to a signal processor 9. This signal gammao(nTs) is first inputted into a power spectrum computing circuit 12 and a buffer 10. The signal gammao(nTs) inputted into the buffer 10 stored temporarily there until a transmission function H(f) of a is digital filter is calculated. On the other hand, the power spectrum computing circuit 12 calculates a power spectrum Pc(f) of the gammao(nTs) correctly. Thus, the transmission function  H(f) of the digital filter 11 is calculated with a transmission function computing  circuit 13. A complex amplitude bn of the transmission signal is given by the formula to maximize the output S/C regardless of resting or moving of the target.
Patent JP-H067101-A (JP)
Title: Production of noodles sterilized by heating under pressure
Inventor: TAGA KAZUMITSU
IPC: A23L7/109
Filed: 1991-01-22
Abstract: PURPOSE:To efficiently obtain noodles useful for Chinese noodles (Chinese wheat vermicelli), UDON (Japanese wheat noodles), etc., edible by heating in a short time, having excellent flavor and glutinousness by treating multi-layer noodles comprising an inner layer containing a protein raw material and an outer layer containing a given amount of starch under a specific condition. CONSTITUTION:Multi-layer noodles comprising an inner layer containing a protein raw material such as soybean protein and an outer layer containing 10-80wt.% starch (the thickness of the inner layer is preferably >=1.5 that of the outer layer) is prepared, boiled so as to have 55-77wt.% water content after boiling, showered with water and sterilized by heating under pressure to give the objective noodles. The noodles are preferably cooled by dropping the temperature of the noodles to <=40 deg.C within 60 seconds after the starting of cooling.
Patent JP-S62170587-A (JP)
Title: Formation of composite fabrics
Inventor: TAKASE HIDEO
IPC: B29L31/58
Filed: 1986-01-14
Abstract: PURPOSE:In the production of a composite fabric which has a stretchable base fabric on one surface of a finely porous membrane, the membrane is wetted with a non-solvent to produce a conjugated fabric which is suitable for forming a structure with curved surfaces, especially producing deeply drawn articles with high draw ratios. CONSTITUTION:A stretchable base fabric, e.g., warp-knitted fabric is coated or laminated with a finely porous membrane with 0.1-5mu pores to form a finely porous layer on one side of the base fabric. The fabric is treated with a non-solvent of the polymer constituting the porous layer such as water or a mixture thereof with compounding solvents in an amount of 0.01-10wt% based on the fabric. Then, the product is predried, set in a mold and foam- molded after pouring a foaming polyurethane liquid into the mold whereby the objective composite fabric of high surface quality is obtained without exudation of the polyurethane liquid through pinholes which used to occur in conventional processes.
Patent JP-H07246166-A (JP)
Title: Vacuum double walled container made of metal and its manufacturing
Inventor: ARIGA TAKANORI
IPC: B23K35/26
Filed: 1995-01-18
Abstract: PURPOSE:To improve process hardness, lightening and impact strength of a vacuum double walled container made of metal by forming a body of outer container with steel plate having a specified hardness and by using a specific brazing filler metal for low temperature used for metal joining to produce a vacuum insulating layer between the outer container and an inner container. CONSTITUTION:This vacuum double walled container comprises an inner container 1 and an outer container 2; the both containers are unitedly attached at the respective mouths. A vacuum insulating layer 3 is produced by making the space between the inner container 1 and the outer container 2 vacuous and sealing an exhaust hole 8 with a brazing filler metal 9. A rounded body 5 of the outer container 2 is formed with steel plate with Vickers hardness ranging 200-600. The brazing filler metal 9 for low temperature contains Cu 5-10wt.%, P 0.5-2.0wt.%, and the balance Sn. By this process, process hardness of metal plate is improved and a metal vacuum double walled container can be producted to be light and strong for impacts.
Patent JP-H04238451-A (JP)
Title: Telephone set
Inventor: KOBAYASHI SETSU
IPC: G06Q40/04
Filed: 1991-01-23
Abstract: PURPOSE:To realize a remote place processing by means of the telephone of payment by transmitting payment destination information and a paying amount to a host device. CONSTITUTION:A read part with magnetic strip 1 reads payment destination information of an account payment processing and it is transmitted to a main control part 4 as magnetic data. The main control part 4 urges a guide screen display part 2 of a payment amount input request through an input/output port 5. When a customer inputs the amount by the dial key of a customer operation part 3, the main control part 4 displays payment destination information and data on the paying amount in the guide screen display part 2 so as to urge him to recognize it. The main control part 4 terminates a recognition operation and gives the instruction of line connection with the host device 13 to a network control part 6 through the input/output port 5. After a line is connected, the main control part 4 collectively transfers payment information to the host device 13.
Patent JP-H11203813-A (JP)
Title: Magnetic head slider and magnetic disk device
Inventor: ISHII MIEKO
IPC: G11B21/21
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent stiction and to hold an interval between a magnetic head and a magnetic disk surface to be constant and narrow by providing a step surface in the direction of a projected part in the surface opposed to the magnetic disk of an inflow pad and an outflow pad provided in a slider and specifying the total area of the step part to be <= a specified value. SOLUTION: At the surfaces 11 opposed to the magnetic disk of the slider 1 two inflow pads 12, one outflow pad 14 and each of the step surface 13, 15 are provided. A magnetic head element part 16 is formed on the step surface 15. The total area of the step surfaces 13, 15 to be brought into contact with the magnetic disks of the inflow and outflow pads 12, 14 is regulated to to <=0.2 mm<2> and is realized to be <= an upper limit value of the maximum stiction force by which the slider 1 and the magnetic disk are stably held. The area of the step surfaces 13, 15 are small, floating height is lowered and vibration to be caused when the slider 1 is brought into contact with the projected part of the magnetic disk is also reduced. A device to read and write data with high density is realized.
Patent JP-H02185475-A (JP)
Title: Printing apparatus
Inventor: OGURI YASUSHI
IPC: B41J21/00
Filed: 1989-01-13
Abstract: PURPOSE:To utilize the form data once prepared in a frame memory in the next form overlay without erasing said data by successively writing data to be formed for the next printing operation on the developing region preset on an image memory while the form data developed on the image memory is left. CONSTITUTION:When the data to be formed of the second page of paper is sent from a host computer 2, form data is left as it is without being erased and the character code of the data to be formed is successively read from a receiving buffer 6 at the place corresponding to a position of an X-mark and the image data corresponding to said code is read from a CGROM 7 to be successively developed at the place corresponding to the position of the X-mark of a form data memory 14. The printing data developed on a frame memory 10 is transmitted to the printing head of a printing part 12 through a writing/reading control part 9 and a printer I/F part 11 when printing operation is executed.
Patent JP-S57121075-A (JP)
Title: Adhesive for metal can
Inventor: SATOU TOSHIAKI
IPC: C09J151/00
Filed: 1981-01-21
Abstract: PURPOSE: An adhesive for metal can having improved adhesiveness, sealing properties, hygienic properties, resistance to substances in can, etc., consisting essentially of a modified polyolefin obtained by blending a carboxyl group-containing polyolefin with a metal compound and an acrylic resin.  
     CONSTITUTION: (A) A modified polyolefin obtained by blending a carboxyl group-containing polyolefin[preferably a copolymer of ethylene with (meth) acrylic acid, a graft polymer of polyolefin and an ethylenic unsaturated carboxylic acid with 0.5W10pts.wt. metal compound is blended with (B) an acrylic resin[preferably using 1W20wt% (meth)acrylic acid alkyl ester containing hydroxyl group]. 100pts.wt. component A is blended with 100W300pts.wt. component B, to form preferably a water dispersion.  
     EFFECT: Heating and curing after seaming is carried out in a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56104327-A (JP)
Title: Photographic sensitive material
Inventor: NAMIZONO JIYUNJI
IPC: C07C67/00
Filed: 1980-01-23
Abstract: PURPOSE: To prevent the deterioration of the characteristics of a photographic sensitive material with high sensitivity and less fog even if stored at high temp. and humidity by adding a compound having an unsatd. group and a betaine group in the molecule to one or more among the constituent layers of the material.  
     CONSTITUTION: To one or more emulsion layers is added a compound represented by the formula (where each of R 1 WR 9  is H or 1W6C alkyl optionally having a substituent such as OH, halogen or NO 2 , each of R 1 WR 3  may be COOH, each of R 4  and R 5  may be 7W11C aralkyl, R 4  and R 5  may form a heterocyclic ring optionally together with A, A is a divalent coupling group, each of (a) and (b) is 0 or 1W6, (a) and (b) are not 0 at the same time, and B is COO or SO 3 ). The amount of the compound added is 0.01W1mol/mol of silver halide. Thus, the sensitivity is increased with no increase in fog. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56104125-A (JP)
Title: Starting control device of engine
Inventor: YOSHIDA TAKEO
IPC: F02D11/10
Filed: 1980-01-22
Abstract: PURPOSE: To prevent misfire and stalling of an engine in which mixed air concentration is changed by stages by controlling a throttle valve opening to maintain engine speed close to the reference speed of rotation.  
     CONSTITUTION: An engine 1 is operated by feeding thick mixed air until a low- temperature bimetal 36 is started. As the mixed air becomes thickest around 15°C, misfire of an engine 1 begins and speed of the engine starts to go down. When the engine speed goes down to below 1,500RPM, an opening of a throttle valve 17 is enlarged by a step motor 18 by a control signal from a comparing circuit 52 to lower suction negative pressure on a downstream side. By doing so, suction air rate and fuel rate for starting are reduced, and mixed air becomes thin. As the result, the mixed air concentration is well inside the combustible range, and misfire is reduced to increase speed of the engine 1. By repeating the motions mentioned above, the  speed is kept at the reference speed of rotation. 
     COPYRIGHT: (C)1981,JPO&Japio