baber/WOPTO huggingface dataset:
Patent JP-H07300537-A (JP)
Title: Foamed colored polypropylene resin particle and colored molded polypropylene resin foam produced therefrom
Inventor: TOKORO TOSHIO
IPC: C08J9/12
Filed: 1994-05-02
Abstract: PURPOSE:To produce a uniformly colored molded polypropylene resin foam by filling a mold with foamed colored polypropylene resin particles and thermally foaming the foamed particles in the mold, and to provide foamed colored polypropylene resin particles for producing such a molded foam. CONSTITUTION:Foamed colored polypropylene resin particles are obtd. by foaming, using an inorg. gas blowing agent, polypropylene resin particles colored with color pellets contg. 1-40wt.% color pigment. A colored molded polypropylene resin foam contg. the pigment in a concn. of 1.4X10<-2>-2.0X10<-6>g/cm<3> (per unit vol. of the molded foam) is obtd. by molding the foamed particles in a metal mold to the shape of the mold.
Patent JP-S5640823-A (JP)
Title: Forming method of negative type photoresist pattern
Inventor: YAMASHITA YOSHIO
IPC: G03C1/72
Filed: 1979-09-12
Abstract: PURPOSE:To obtain a negative type photoresist pattern of superior resolving power for production of LSIs, etc. by developing the photosensitive layer consisting of a polymer containing glycidyl methacrylate and o-quinonediazo compound within the specific temperature range after irradiation of ultraviolet rays. CONSTITUTION:A copolymer such as methyl methacrylate containing >=1% glycidyl methacrylate (GCM) and O-naphthoquinone diazide sulfonic acid ester (QDA) is coated on a silicon substrate. Next, it is prebaked for about 10min at 80 deg.C, after which ultraviolet rays are irradiated thereto and the substrate is immediately heat- treated at 70-130 deg.C. Thence, it is dipped in dioxane etc. and is developed, whereby the negative type resist patterns of superior resolution of about 1mum are obtained. This substrate is treated with an etchant of hydrofluoric acid system and is used for production of elements such as LSIs and magnetic bulbs of high accuracy. The ketene produced by the decomposition of QDA insolubilizes by reacting with the epoxy groups in GCM through baking after the irradiation of ultraviolet rays, while the unradiated portions dissolve. In this way, the fine patterns are obtained with good accuracy.
Patent JP-S5239698-A (JP)
Title: Method of producing dibutyryladenosines
Inventor: HIRAYAMA TADAMITSU
IPC: C07H19/20
Filed: 1975-09-26
Abstract: PURPOSE: Title compounds useful as medicines and biochimical reagents are selectively prepared by reacting tertiary amine salts of salts of adenosine3',5'-cyclic phosphates with butyric acid anhydride in a specific solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280254-A (JP)
Title: Electrophotographic sensitive body
Inventor: TACHIKI SHIGEO
IPC: G03G5/06
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a high-sensitivity electrophotographic sensitive body by incorporating a specific imidazolidinilidene deriv. into an electric charge transfer material. CONSTITUTION:The charge transfer material of the electrophotographic sensitive body provided with a layer contg. the charge transfer material and charge generating material on a conductive base contains the imidazolidinilidene deriv. expressed by the formula I. In the formula I, R1-R4 denote a hydrogen atom, halogen atom, etc.; A1-A4 denote a hydrogen atom, alkyl group, etc. Since this imidazolidinilidene deriv. has substantially no absorption to light of >=500nm wavelength, the charge generating material, i.e., the material which generates an electric charge by reacting sensitively with light is used together. The electrophotographic sensitive body having excellent electrophotographic characteristics is thereby obtd.
Patent JP-S63105995-A (JP)
Title: Electroplated steel sheet having superior plating adhesion
Inventor: SHINDO YOSHIO
IPC: C25D5/26
Filed: 1987-05-13
Abstract: PURPOSE:To obtain an electroplated steel sheet having superior plating adhesion by forming one or more electroplated Zn alloy layers or composite electroplated Zn-base layes on at least one side of a steel sheet having a chemically converted film. CONSTITUTION:An electroplated steel sheet of this invention is obtd. by depositing a chemically converted film such as a chromate film on at least one side of a steel sheet pretreated by conventional degreasing and pickling and by carrying out Zn alloy electroplating or composite Zn electroplating. The chemically converted film may be deposited by a conventional method such as immersion, spraying or electrolysis but electrolysis is preferably applied so as to uniformly deposit the film. In case of a chromate film, the film having <=100mg/m<2> Cr amount is required. Though the electroplated steel sheet has a Zn alloy layer or a composite Zn-base layer, it shows much superior plating adhesion as compared with a generally electroplated steel sheet because of the presence of the chemically converted film.
Patent JP-H06333805-A (JP)
Title: Chip for dimensional reference of semiconductor process and dimensional correction method
Inventor: KAGAMI TERUYUKI
IPC: H01L21/027
Filed: 1993-05-19
Abstract: PURPOSE:To provide a reference dimensional sample (reference chip) for semiconductor process wherein pattern dimensional error between processing processes in IC/LSI is reduced. CONSTITUTION:An Si reference dimensional pattern 8 and reference dimensional patterns 9 to 14 of various films formed in each processing process are formed on the same chip. Therefore, a reference chip which is free from dimensional error caused by absorption, scattering, etc., of electron beam based on difference of thickness, waviness, kink, etc., of a wafer can be acquired. Since a reference chip is used, pattern dimensional correction operation of a processing wafer wherein a measurement SEM, etc., is used can be made effective.
Patent JP-H01287999-A (JP)
Title: Printed wiring board
Inventor: KAIZU MASAHIRO
IPC: H05K1/02
Filed: 1988-05-16
Abstract: PURPOSE:To provide a shielding effect for an external electromagnetic field and to eliminate the softness and flexibility of a wiring board by forming a metal deposited layer on the front or rear face of an insulating board opposite to a wiring circuit conductor layer, i.e., any of inner and outer faces of the board as a shielding layer. CONSTITUTION:A sheet 3 formed with a shielding conductor layer made by forming a metal deposited layer 2 by depositing conductive metal powder such as copper, aluminium, etc. on one side face of an insulating board 1 made of a thin film having insulation and flexibility such as a polyester film or the like is formed. A metal foil for forming a wiring circuit conductor layer 5 is laminated and applied through an adhesive layer 4 at the side of the layer 2 to manufacture a laminated board, and a wiring circuit conductor layer 5 patterned by etching a metal foil is then formed. Thus, since the layer 2 is extremely thin, the softness and flexibility of the board are not lost, and considerable shielding effect for an external electromagnetic field can be provided by forming the metal deposited layer.
Patent JP-H01287774-A (JP)
Title: Japanese data input processor
Inventor: HARADA YOSHIHIRO
IPC: G06F17/22
Filed: 1988-05-16
Abstract: PURPOSE:To enable an operator to input KANJI (Chinese character) and KANA (Japanese syllabary) together optionally in the easiest-to-write form by converting characters which are inputted in KANJI to KANA temporarily and then converging KANA to a KANJI and KANA mixed sentence. CONSTITUTION:A character string which is inputted from a character input means is stored in a character storage means 5 and converted by a KANA-to- Japanese sentence converting means 8 into a KANJI and KANA mixed sentence by some chance. At this time, a KANJI-to-KANA converting means 6 converts KANJI in the character string stored in the document storage means 5 to KANA to generate a character string which contains no KANJI and the means 8 converts the string into a KANJI and KANA mixed sentence. Consequently, respective operators can input KANJI and KANA mixed sentences in their easiest-to-write forms and efficient input operation is enabled.
Patent JP-S6017875-A (JP)
Inventor: ISHIMURA YOUZOU
IPC: H01R33/18
Filed: 1984-06-07
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-S6010134-A (JP)
Title: Radiation heat flux sensor
Inventor: YASUNAGA TOSHIO
IPC: G01J5/12
Filed: 1983-06-30
Abstract: PURPOSE:To prevent the generation of the measuring error of a sensor or the destruction thereof, by coating a thermopile, which is provided to the surface of a thin plate in the side opposite to a surface to which heat flux is incident, by using an insulating resin. CONSTITUTION:The thermopile 4, which is attached to the surface of a thin plate 1 through insulating layer 3 in the side opposed to the heat sink 2 provided in the side opposite to a surface to which heat flux is incident, is coated with a resin 11. This resin layer 11 may be one filling the whole of the cavity in the heat sink and, when the heat conductivity thereof is made low and the thickness thereof is increased, the deformation of each part of the resin layer 11 is suppressed and the release thereof can be prevented. As a result, the release of the thermopile 4 from the thin plate 1 or the destruction thereof can be prevented.
Patent JP-H10306111-A (JP)
Title: Production of thickened photopolymerizable composition and production of pressure-sensitive adhesive tape
Inventor: SHIMOURA YOSHIO
IPC: C09J133/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a uniformly thickened photopolymerizable composition, whereby the deposition of polymer on various members of a reactor can hardly occur, and contamination with lumps formed as a result of the growth of polymer deposit can hardly occur and a process for producing a pressure-sensitive adhesive tape coated with the photopolymerizable composition. SOLUTION: The process for producing the thickened composition comprises irradiating a photopolymerizable composition containing a vinyl monomer based on a (meth)acrylate monomer and a radical photopolymerization initiator which can be activated with light in a wavelength region of 400 nm or above with light at a wavelength of 400 nm or above to polymerize part of it. This composition is irradiated with light to produce e.g. a pressure-sensitive adhesive tape.
Patent JP-S5740476-A (JP)
Title: Novel preparation of triazolylvinyl ketonic compound
Inventor: FUNAKI YUUJI
IPC: C07D249/08
Filed: 1980-08-25
Abstract: PURPOSE: To obtain a triazolylvinyl ketonic compound useful as an agricultural and horticultural germicide or an intermediate therefor industrially and advantageously, by decomposing a bistriazolyl ketonic compound under heating.  
     CONSTITUTION: A novel bistriazolyl ketonic compound of formula I (X is H or Cl) directly or in a sujtable solvent is decomposed under heating preferably at 80W200°C to give a triazolylvinyl ketonic compound of formula II readily in high ?yield. The resultant compound of formula II is further reduced to afford a triazolylvinyl alcoholic compound of formula III useful as an agricultural and horticultural germicide. The novel substance of formula I can be prepared from a benzalpinacolone of formula IV in high yield even in either case of 3 or 5 reaction stages. The compound of formula IV can be prepared from industrially available benzaldehyde and pinacolone in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6011754-A (JP)
Title: Controlling method of automatic transmission
Inventor: HATSUTORI TOSHIHIRO
IPC: B60W10/10
Filed: 1983-06-29
Abstract: PURPOSE:To reduce synchronous load prior to synchronous operation prevent the occurrence of undersynchronization, by detecting size of the synchronous load during transmission gearing, and when the load is too much against the capacity of a synchronizer, making it perform double clutch operations. CONSTITUTION:In a processor 9a, an absolute value of a difference between an output shaft speed N1 and an input shaft speed N0 detected by a car speed sensor 8b and an input shaft speed sensor 8a is set down as synchronous load M, and this synchronous load M is compared with a prestored setting synchronous load value DELTAN. And, when M>=DELTAN, that is, the synchronous load is discriminated to be exessiveness, the processor 9a transmits a clutch driving signal CDV to a clutch actuator 3 via an output port 9c, making a clutch 2 into engagement. With this constitution, an engine 1 and a transmission 6 are connected with each other, thus the synchronous load is reduced.
Patent JP-S5542884-A (JP)
Title: Recording method of liquid injection
Inventor: ANKIYOIN TAKESHI
IPC: B41J2/095
Filed: 1978-09-22
Abstract: PURPOSE:To heighten the fidelity and clearness of the recording removing a misplot by charging a low bias voltage between an ink in the nozzle inside and its neighboring mean to prevent the colliding of scattering dripping liquid. CONSTITUTION:When liquid is injected from a discharge orifice to the direction of a recording material and then a dripping liquid flow formed is recorded, a bias voltage is charged by DC current between the liquid and an electrified electrode or a recording drum. Then, although dripping liquid is approached each other in the difference of their dripping speed by the electric charge, they receive an electric static reaction in accordance with the approaching distance and thus their unification can be prevented.
Patent JP-S62274491-A (JP)
Inventor: OKAYAMA MASAO
IPC: B65H31/00
Filed: 1986-05-23
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-S5818924-A (JP)
Title: Mask alignment
Inventor: UJI TOSHIO
IPC: H01L21/027
Filed: 1981-07-27
Abstract: PURPOSE:To align both faces with high yield and a short time by a method wherein a mask is provided on the second main surface of a semiconductor substrate, a light whose wavelength can transmit the substrate is irradiated, and a pattern on the face is detected by the light reflected on the first main surface and matched with a mask pattern. CONSTITUTION:A beam splitter 11 is provided between an object glass 9 and an ocular lens 10 of a microscope 8 that observes a semiconductor substrate 1 on a base 4 and a mask 7. The light of infrared ray LED12 that is reflected on the splitter incides the substrate 1 from the second main surface 3. The light which transmits the inside of the substrate and reflects on the first main surface 2 is detected by ITV14 through the microscope 8 to project on a monitor TV15. The position of the substrate 1 is arranged to match the mask by checking the patterns of the main surface 2 and the mask 7. Next, ultraviolet rays are irradiated to print, on the second main surface 3, the pattern matched with the pattern of the first main surface 2. Thus both face's alignment can be attained in a short time with high yield by one pattern generation using a simple device.
Patent JP-S5819448-A (JP)
Title: Structure of scrap box used in rh furnace or the like
Inventor: FUJII KOUICHIROU
IPC: C22B9/04
Filed: 1981-07-27
Abstract: PURPOSE:To improve working environment considerably by connecting the top end of a scrap box airtightly to the flange surface at the bottom end in the upper vessel of a furnace, collecting all the scraps of brick pieces into the scrap box in the repairing stage of the inside of the upper vessel, and sucking and discharging the powder dust produced by the dropping of said scraps through a duct. CONSTITUTION:A scrap box B is made into the double construction consisting of a cup-like body 1 of a scrap box having an opening at the top end, and a cup-like bag 2 enclosing said body concentrically and having an opening likewise in the upper part. The circumferential edge at the top end of said bag 2 is pressed and joined airtightly to the bottom flange part (a) of an RH furnace or the like A. All the scraps of brick pieces in the repairing stage of the furnace A are captured in the box B. An opening 5 is provided in the upper part of the side wall of the bag 2 and is communicated with one end of a dust discharging duct 7. Therefor, the dust produced in the bag 2 is discharged through the duct  7. Elastic bodies, for example, springs 3 are interposed between the bottom  plate of the body 1 and the bottom plate of the bag 2.
Patent JP-S5342618-A (JP)
Title: Synchronism release system
Inventor: KOUDA SEIZOU
IPC: H04J3/06
Filed: 1976-09-30
Abstract: PURPOSE:To synchronism-release the synchronism deviation which occurs simultaneously in both directions in a character-base time division multiplex transmission system.
Patent JP-S5342222-A (JP)
Title: Method of suppressing the temperature rise of coated steel substrate
Inventor: HONGOU YOUKICHI
IPC: C09D5/08
Filed: 1976-09-29
Abstract: PURPOSE: An anticorrosive coating prepared by mixing a white anticorrosive pigment with red chromate and molybdate chrome is applied to steel substrates, especially ships under construction, to suppress the temperature rise of e.g., the upper deck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5450586-A (JP)
Title: Preparation of vinyl polymer
Inventor: TADASA TATSUROU
IPC: C08F2/00
Filed: 1977-09-30
Abstract: PURPOSE: To prepare a vinyl polymer without deposition of scale to the walls of the polymerization vessel, by applying a coating film comprising a sulfide and a halogen-containing organic compound to the walls.  
     CONSTITUTION: A mixture of (A) a sulfide such as sodium sulfide and (B) a halogen-containing organic compound such as 1, 3-dichloro-2-propanol, is applied to the walls of a polymerization vessel. The application is carried out e.g. by spraying a 2% aqueous solution of said mixture. Vinyl chloride monomer, etc., are charged into the vessel and (co) polymerized 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5343132-A (JP)
Title: Neumatic governor of fuel jet pump
Inventor: YANAGAWA HAJIME
IPC: F02D1/06
Filed: 1976-09-30
Abstract: PURPOSE: To intend to prevent deterioration of absorbed air filling rate at high load and high revolving time, and to facilitate stoppage of the engine, by making control characteristics of neumatic governor of fuel jet pump to improve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5820066-A (JP)
Title: Pulse generating circuit for solid-state television camera
Inventor: SATOU KAZUHIRO
IPC: H04N3/14
Filed: 1981-07-29
Abstract: PURPOSE:To prevent the occurrence of the synchronous noise, by using a shift register as a horizontal counter. CONSTITUTION:All pulses of horizontal scanning frequency are produced by a ring counter circuit in which the input and output terminals of a shift register 33 are connected to each other and a decoder circuit 35. At the same time, the pulse of horizontal scanning frequency obtained from the ring counter is divided in two modes of 1/n and 1/(n+1). Then the pulse of the 1/n division mode is delayed by the 1/2 horizontal scan time through a delaying circuit 81. In such way, a frame pulse capable of the interlace is obtained.
Patent JP-H06329511-A (JP)
Title: Antifungal material, antifungal composite and their production
Inventor: TOMIOKA TOSHIICHI
IPC: A01N59/16
Filed: 1993-04-20
Abstract: PURPOSE:To provide an antifungal composite having stable antifungal activity and hardly contributing to environmental pollution. CONSTITUTION:The objective antifungal composite made up of (A) a porous carrier and (B) a silver compound carried on the carrier A and characterized, in its X-ray diffraction pattern, by having the diffraction spectrum of Ag2O and also diffraction intensities at diffraction angles 2theta (i.e., 10.3 deg., 11.2 deg., 11.9 deg., and 12.3 deg.).
Patent JP-S5342715-A (JP)
Title: Automatic setting method for gain
Inventor: MATSUURA MICHIO
IPC: G11B5/09
Filed: 1976-09-29
Abstract: PURPOSE:To cause the final set gain to be always decided depending on the maximum value of ARA signal, by reducing the gain of the amplification with the down counter so as to stop the counter when the amplification output becomes lower than a reference gain.
Patent JP-H06307425-A (JP)
Title: Locking nut, locking bolt and hole lock
Inventor: UCHIDA YASUAKI
IPC: F16B39/12
Filed: 1993-04-21
Abstract: PURPOSE:To secure a strongly fixed condition by composing a locking nut, a locking bolt and a hole lock each of an inner and an outer members, dividing one member into two, applying force in the opposite directions to the divided member while fastening. CONSTITUTION:A locking nut A is fastened by turning an outer nut 2 for screwing with a bolt 7. When fastening force is increased and an end face of the locking nut A is in pressure contact with a fastened member D, force is applied to an inner nut member 3a in a direction indicated by an arrow 9. When the inner nut member 3a is in pressure contact with the fastened member D, the other inner nut member 3b is not fastened yet. It is rotated by a rate corresponding to a gap 6, moved to the side of the fastened member, and the force is applied thereto in the direction indicated by an arrow 10. The locking nut A is integrated with the bolt 7 by sum of the above-mentioned force. The inner nut members 3a, 3b are moved in the opposite directions along the tapered surfaces thereof through pressure contact of their taperes surfaces, so that an axial center is dislocated. The dislocation of the axial center has function of preventing the rotation of the bolt 7.
Patent JP-H0263054-A (JP)
Title: Photosensitive composition
Inventor: KAWAMURA KOICHI
IPC: C08F2/48
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a photosensitive compsn. contg. a free radical generator having high sensitivity for light having a specified wavelength, and to improve the sensitivity for such light of the photosensitive compsn. by incorporating a specified compd. into the compsn. CONSTITUTION:The title compsn. contains a jointed type compd. expressed by the formula: S-L-A as photo free radical generator. In the formula, S is a light absorbing moiety having 1,000 absorption coefft. or more for light having >=300nm wavelength; A is an active moiety generating a free radical by an interaction with a photoexcited S; L is a joining group for S to A. Suitable joining group L is an ester linkage, amide linkage, sulfonamide linkage, ether linkage, thioether linkage, amino linkage, or a combination of >=2 thereof. Thus, a photosensitive compsn. having high sensitivity for light ranging from near ultraviolet rays to visible rays, further to near infrared region, is obtd.
Patent JP-H01289150-A (JP)
Title: Solder-clad lead frame and manufacture thereof
Inventor: FUKUDA MANJI
IPC: H01L23/50
Filed: 1988-05-17
Abstract: PURPOSE:To improve significantly the quality assurance degree of a dual type hybrid integrated circuit by a method wherein tin-lead alloy-clad parts are respectively provided at the center of each lead point part of a lead frame. CONSTITUTION:A rolling stock, which is inlaid and clad with a tin-lead alloy in the longitudinal direction, is used for the central part in the width direction of a continuous strip, which is a parent material for processing a lead frame, to manufacture the lead frame 12 possessing tin-lead clad parts 16 only at necessary parts of lead point parts 12a by a press working or an etching processing on its surface. In this case, the thickness of each clad part 16 is limited to 0.05-0.2mm, for example, and the clad width of each clad part 16 is limited to about 10mm. Terminal parts of a hybrid integrated circuit board 10 are superposed on the point parts 12a formed with the clad parts 16 in such a way to heat-treat at a prescribed temperature and to obtain a reliable fixing of the board 10 with the point parts 12a.