baber/WOPTO huggingface dataset:
Patent JP-H0742454-A (JP)
Title: Door
Inventor: KATAYAMA TAKEHIKO
IPC: E06B3/74
Filed: 1993-07-31
Abstract: PURPOSE:To lower a cost for the change of design and to promote work efficiency by cutting a door easily, using wood or plywood capable of controlling size easily at a built lot, and fitting an unevenly formed or colorfully decorated metal plate in part of a panel board. CONSTITUTION:A plywood form-panel 6 is provided to a plywood basic board, a header 7 is mounted to the perimeter of a door. After that, a decorated metal plate 3 is fitted in a panel board part 2, and a mail 4 is mounted thereto and is screwed. At that time, the decorated metal plate 3 is fitted to the surface of the form-panel 6, a pane of glass is fitted in the panel board part 2, and battens are provided after the fitting of the decorated metal plate 3. Powder paints having colors different from coloring are statically applied to the decorated metal plate 3 and a colored metal plate to eliminate part of the powder paints afterwards, and the powder paints are glazed after the exposure of the colored part. In addition, an uneven metal plate having several colors is used.
Patent JP-S60100646-A (JP)
Title: High toughness sintered body of ceramic
Inventor: SAKAMOTO HIROSHI
IPC: C22C29/12
Filed: 1983-11-07
Abstract: PURPOSE:To obtain a sintered body of ceramics having superior toughness by dispersing a specified amount of an oxidation resistant alloy having a specified average particle size in a sintered body of ceramics. CONSTITUTION:An oxidation resistant alloy having <=0.5mum average particle size is dispersed in a sintered body of ceramics such as zirconia or alumina by 0.5- 6wt%. An alloy consisting of, by weight, 0.1-0.2% C, 5-20% Cr, 3-10% Mo, 3-10% W, 2-5% Al, 2-5% Ti and the balance Ni or Co is used as the oxidation resistant alloy. A sintered body having superior oxidation resistance and strength at high temp. as well as improved toughness is obtd.
Patent JP-2001029100-A (JP)
Title: Detection of germ
Inventor: NAGASHIMA KOJI
IPC: C12Q1/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting germ which enables germ to simply, quickly and highly sensitively be detected. SOLUTION: This method for detecting germ is to suspend germ pellets in a buffer solution containing Achromopeptidase alone or containing both Achromopeptidase and other germ cell wall digesting enzyme, heat the suspension, suspend it with a chelex solution, heat the resultant suspension, agitate it, centrifuge the suspension and to subject the suspernatant to PCR reaction.
Patent JP-H0257908-A (JP)
Title: Detecting method of joint part of buried pipe
Inventor: HAMANO KIYOUTAROU
IPC: G01V1/00
Filed: 1988-08-23
Abstract: PURPOSE:To reduce time and labor required for excavation by measuring a time required from transmission of an ultrasonic wave by an oscillator to reception of a reflected ultrasonic wave from a joint part by a receiver and by calculating a distance from an underground hole to the joint part by a specific formula on the basis of the time required for the measurement and the speed of propagation of the ultrasonic wave through the buried pipe. CONSTITUTION:A small underground hole 2 is excavated from the ground surface to a buried pipe 1, and a transmitter 3a and a receiver 3b of an ultrasonic distance meter 3 are set on the outer peripheral surface of the buried pipe 1 by using the underground hole 2. Next, times t1 and t2 (t1<=t2) required from transmission of an ultrasonic wave by the transmitter 3a to receptions of reflected ultrasonic waves from joint parts 1a and 1b by the receiver 3b are measured in the distance meter 3. Subsequently, distances x1 and y1 from the under-ground hole 2 to the joint parts 1a and 1b are calculated by formulas x1=vt1/2 and y1=vt2/2 on the basis of the times t1 and t2 and a speed (v) of propagation of the ultrasonic wave through he buried pipe 1 by a setting circuit. In this way, the time and labor required for excavating the joint parts can be reduced.
Patent JP-H0662184-A (JP)
Title: Optical reader
Inventor: MAEKAWA KINYA
IPC: H04N1/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide an optical reader which can improve accuracy for reading and recognizing characters and images. CONSTITUTION:First and second lamps 5a and 5b are arranged so that the optical axis of the first lamp 5a can cross the optical axis of a photodetector 1 at a position away from the photodetector 1 by a distance (L1-a1) and the optical axis of the second lamp 5b can cross the optical axis of the photodetector 1 at a position away from the photodetector 1 by a distance (L1+a2). A distance from (L1-a1) to (L1+a2) is the range of fixing illuminance on the optical axis of the photodetector 1 within the range of object field depth where images can be recognized.
Patent JP-S5998319-A (JP)
Title: Magnetic head
Inventor: IMAKOSHI SHIGEMI
IPC: G11B5/31
Filed: 1982-11-29
Abstract: PURPOSE:To unite accurately a magnetic head and a magneto-resistance effect (MR) type head for reproduction to one body by forming the 1st conductor and an MR element so that they intersect a magnetic core giving a closed magnetic circuit having a magnetic gap and by burying the 2nd conductor in the core at a part close to the MR element. CONSTITUTION:The 1st conductor 22 and an insulating layer 23 of Si3N4 or the like are successively formed on an insulating magnetic substrate 21, and an MR element 24 and an insulating layer 25 of SiO2 or the like are formed on the layer 23. The layer 25 is coated with a magnetic layer 26A, and the 2nd conductor 27 enveloped in insulating layers 32, 32 is formed so that it intersects the element 24. The layers 26A, 32 are coated with a magnetic layer 26B to form a magnetic layer 26, and a closed magnetic circuit consisting of the gap part (g), the layer 26 and the substrate 21 is constructed. The circuit is used as a magnetic head by supplying electric current to the conductor 22 without supplying electric current to the conductor 27. When the MR element 24 is used for reproduction, electric current is supplied to the conductor 22 so as to apply a bias magnetic field to the element 24, and by supplying electric current to the conductor 27, magnetic flux phi is generated around the conductor 27 in the layer 26 to generate a magnetic gap G.
Patent JP-2001036857-A (JP)
Title: Video signal processor
Inventor: IMAIZUMI KAZUHIRO
IPC: H04N9/64
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent noise generated in a parallel bus drive circuit from mixing in an effective video pixel range at an analog processing system. SOLUTION: This video signal processor supplies a shift register 28 with an output of a final step circuit 26 of a VTR signal processing circuit 16, delays it for a specified time, and supplies a parallel bus drive circuit 30 with an output of a shift register 28. The output of the parallel bus drive circuit 30 is imprinted to a recording reproducing system 20. The output of the final step circuit 26 is a digital VTR signal corresponding to a digital recording format.  A delayed time of the shift register 28 is set so that a period does not exist in which a horizontal retrace line period (H blanking) position of a digital recording format form video signal outputted from the digital parallel bus drive circuit 30 and an effective video pixel area period position including an optical black part of an image pickup video signal outputted from an imaging device 12 are horizontally laid upon each other.
Patent JP-H0873182-A (JP)
Title: Balance structural body and transfer method for long-sized material, using the body
Inventor: NAITO AKIO
IPC: B66C13/08
Filed: 1994-09-01
Abstract: PURPOSE: To provide a balance structural body of suitable length, depending on the size and the position of the center of gravity of a long-sized material to be transferred, and maintain the safety for the transfer thereof by forming the structure to be adjustable in breadth and length over a wide range through the selection of a breadth adjustment member and a length adjustment member. CONSTITUTION: H-section steel or I-section steel beams 2 and 2 are arranged in parallel, and breadthwise adjustment joints 3 and 3 fitted thereto at opposite positions are connected to each other via a breadth adjustment member 4. A curb structural body 1 is thereby formed. Two such curb structural bodies 1 are kept faced to each other in a lengthwise direction, and jointed with a length adjustment member 5. In addition, an upper lifting hook 6A and a lower lifting hook 6B are fitted to the upper and lower sides of the beam 2. Also, the joint 3 and the member 4 as well as the beam 2 and the member 5 are detachably connected to each other with bolts and nuts.  In this case, a plurality of members having different length are prepared for use as the members 4 and 5, and the breadth and length of the structural body 1 is made variable in length and breadth via the replacement of the members.
Patent JP-H1039218-A (JP)
Title: Catadioptic system and optical device using the same
Inventor: INOUE TOSHIYUKI
IPC: G02B23/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of reducing the manufacturing cost and making a catadioptic system smaller, by realizing the catadioptic system in a structure capable of being easily manufactured. SOLUTION: In the optical system on the objective side, the front surfaces and the rear surfaces of a lens body 20 and a lens body 30 are composed of spherical surfaces. In order to improve the optical aberration of an objective lens composed of an optical member 2 on the entrance side and an optical member 3 on the exit side composed of only spherical surfaces, an aspherical compensating plate 5 is arranged on the front position of the optical member 2 on the entrance side. At least either of the front surface and the rear surface of the aspherical compensating plate 5 is composed of an aspherical surface and the optical aberration of the objective lens system is easily improved.
Patent JP-H1154711-A (JP)
Title: Electrostatic protection circuit for semiconductor device
Inventor: MATSUMOTO TORU
IPC: H01L21/822
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To increase the electrostatic breakdown strength of a semiconductor device, while preventing the increase in circuit size as much as possible and adding as less specific processes as possible. SOLUTION: When positive surge voltage with the voltage at a power supply terminal VSS as a reference is applied to an output terminal OUT by static electricity, a breakdown occurs in a MOS transistor Tr2 having a low drain- source withstanding voltage first and the voltage caused by the breakdown current turns the MOS transistor Tr1 ON, thereby allowing most of the surge current flowing in from the output terminal OUT to flow into the power supply terminal VSS through the drain-source of the MOS transistor Tr1. By this method, internal circuits of an inverter In1 and other devices can be protected from the surge current, which means that the electrostatic breakdown strength of a semiconductor device can be increased without additionally installing a large-size protective transistor, with addition of as less specific processes as possible.
Patent JP-H1039792-A (JP)
Title: El-element and manufacturing method therefor
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B44/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an EL(electro-luminescence) element which is simple in structure and permits a large screen and a high definition screen. SOLUTION: Matrix form dot electrodes 12 are formed on one of surfaces of a semiconductor substrate 10 such as silicon wafer, etc., and emitters or collectors of transistors formed for each matrix form electrode 12 formed on the semiconductor substrate 10 are connected with each matrix form dot electrode 12. On the other surface of the semiconductor substrate 10, collectors and emitters of each transistor are positioned, and an electrode 22 is formed in common on this surface. EL-material made of a hole transportation material 17 and an electron transportation material 16 is laminated on the matrix form dot electrodes 12, and a transparent electrode 18 such as ITO, etc., is formed on the surface of the EL material.
Patent JP-2001032663-A (JP)
Title: Shaft excavating facility
Inventor: TANAKA MASAYUKI
IPC: E21B7/02
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To make moving work easy and stable and to improve work efficiency of the whole shaft excavating work including moving work in a shaft excavating facility used in excavating a shaft in a height restricted place such as an underground street, a tunnel or under an elevated track. SOLUTION: This shaft excavating facility 1 is composed of a full swing type casing excavator 2, a mobile crane 3 and a connecting device 4. The full swing type casing excavator 2 is provided with an outrigger 6, and a deck is formed at the mobile crane 3 to allow the movement of the full swing type casing excavator 2 by the mobile crane 3. The full swing type casing excavator 2 and the mobile crane 3 are connected by the connecting device so that the mobile crane 3 bears excavating reaction caused by the full swing type casing excavator 2.
Patent JP-S59103815-A (JP)
Inventor: KOSHIMIZU MITSUO
IPC: B65B43/36
Filed: 1982-12-01
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-H0764721-A (JP)
Title: Display-integrated tablet device
Inventor: KAWANISHI JUNJI
IPC: G06F3/0488
Filed: 1993-08-24
Abstract: PURPOSE:To detect the tip coordinate of an electronic pen with high accuracy, even if a transfer of a column electrode scanning signal is delayed. CONSTITUTION:In a position being the nearest to an input terminal of a column electrode scanning signal in a column electrode S1, a first monitor terminal 24 is provided, and on the other hand, in an intersecting position to a row electrode G1, a second monitor terminal 25 is provided. A delay time detecting circuit 22 generates a delay time pulse in which a transfer delay time of the column electrode scanning signal is pulse width between both the monitor terminals 24, 25, based on the column electrode scanning signal from both the monitor terminals 24, 25. A coordinate correcting circuit 23 derives a correct (x) coordinate of the tip of an electronic pen 6 by correcting a pulse position of a coordinate detecting pulse from a coordinate detecting circuit 21, based on a value of a (y) coordinate of the tip of the electronic pen 6 detected in advance and a delay time pulse from a delay time detecting circuit 22. In such a way, even if the transfer of the column electrode scanning signal is delayed, the tip coordinate of the electronic pen is detected with high accuracy.
Patent JP-H10100315-A (JP)
Title: Laminate and container using the same
Inventor: TAKEI YOSHIKI
IPC: B32B15/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance, especially, dent resistance by forming a polyester film of a laminate from a blend containing crystalline polyester and copolymer polyester being a specific component which are blended at a specified ratio, and setting the ester exchange ratios and intrinsic viscosities of the components of the blend to specific values. SOLUTION: A polyester film layer constituting a laminate is formed of a laminated film composed of a substrate layer constituted of a blend containing crystalline polyester (i) based on an ethylene terephthalate unit and copolymer polyester (ii) containing an ester unit derived from butylene glycol and aromatic dibasic acid and an ester unit derived from butylene glycol and aliphatic dibasic acid in a mol ratio of 90:10-50:50 in a wt. ratio of (i):(ii)=90:10-30:70. The ester exchange ratio E shown by formula of the component (i) in the blend is set to 0.5-20% and the intrinsic viscosity of the blend is set to 0.55 or more.
Patent JP-H1048793-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: C07D213/89
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve color remaining property in the process of a silver halide photographic photosensitive material having a silver halide emulsion layer in an automatic developing machine, by treating the photosensitive material with water having a specified number of germs. SOLUTION: When a silver halide photographic sensitive material having a silver halide emulsion layer is treated in an automatic developing machine, the photosensitive material is treated with water in which the number of germs such as bacterial and mold is controlled to <=100/mol, preferably <=10/mol. The number of germs can be decreased by various methods such as electrolysis, antimicrobial agent, irradiation of UV rays, irradiation of ozone, oxidizing agent, antibacterial agent, antimold agent, ultrasonic waves, and heating. The amt. of water or rinsing liquid in the washing or rising process in the automatic developing machine is preferably controlled to 30ml/m<2> to 6l/m<2> , and the treating time in the liquid is controlled to 1 to <=10sec. Thereby, the obtd. treatment for the photosensitive material shows excellent improvement in the color remaining property.
Patent JP-H0531143-A (JP)
Title: Driving apparatus for wheelchair
Inventor: OCHIAI SAKAE
IPC: A61G5/04
Filed: 1991-07-26
Abstract: PURPOSE:To provide a driving apparatus for a wheelchair which can utilize efficiently the force of a rider on a wheelchair and prevent the wheelchair from falling down. CONSTITUTION:The objective apparatus is constituted of a driving belt fitted on the first pulley 2 and the second pulley 3, a transmitting belt 5 fitted on the second pulley 3 and the third pulley 6 and a handling device 8 clamping the driving belt 1. A force applied on the driving belt 1 is transmitted to a wheel 9 of a wheelchair through the transmitting belt by pulling the handling device 8 from the front to the rear, and the wheelchair is moved forward by adding a counter force in the forwarding direction working to a rider on the wheelchair to this transmitted driving force.
Patent JP-S6364031-A (JP)
Title: Matrix display device
Inventor: OOTA ISAO
IPC: G09F9/30
Filed: 1986-09-05
Abstract: PURPOSE:To contrive the reduction of a cost by interposing a quest host liquid crystal layer, whose light transmittance is increased when a voltage is applied, between a first transparent band-shaped electrodes and picture element electrodes and providing photoconductive elements between a second band-shaped electrodes intersected orthogonally with the first band-shaped electrodes and picture element electrodes. CONSTITUTION:The electrode surface side of a first transparent substrate 1 having narrow band-shaped transparent electrodes 3 and that of a second transparent substrate 2, where photoconductive elements 7 are interposed between narrow band-shaped electrodes 4 and transparent picture element electrodes 5 and 6, face each other, and electrodes 3 and 4 are arranged orthogonally to each other to constitute X-Y matrix electrodes, and a GH liquid crystal 8 is interposed between electrodes 3 and 4. Voltage applying means are provided for electrodes 3 and 4. the liquid crystal 8 is used as a light valve in such a manner to change the quantity of a light projected to the element 7, and the electric resistance of the element 7 is nonlinearly changed, thereby amplifying the rates of voltages applied to turned-on picture elements and turned-off picture elements. Consequently, a matrix display device having high quality is obtained with a low cost.
Patent JP-H0373524-A (JP)
Title: Etching
Inventor: FUJIKAWA MICHIO
IPC: C23F4/00
Filed: 1989-08-14
Abstract: PURPOSE:To execute an etching operation whose controllability is good and which is uniform while an anisotropy of the etching operation is being increased by a method wherein an object to be etched is placed on the front of an electrode, a fluororesin or a heat-resistant polymer material is formed around the object to be etched and the object to be etched is etched. CONSTITUTION:A semiconductor substrate W where an aluminum silicon film (a) has been formed on its surface is placed on an electrostatic chuck 5; an etching auxiliary sheet 8 formed of a fluororesin or a heat-resistant high-polymer material is attached around the semiconductor substrate W on the electrostatic chuck 5. High-frequency electric power is applied to a support electrode 3; an etching gas is supplied through a gas introduction port 7; the aluminum silicon film (a) on its surface is etched.
Patent JP-2001031851-A (JP)
Title: Polybutylene terephthalate resin composition and molded product
Inventor: ISHII HIROMITSU
IPC: B29C45/14
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate composition excellent in impact resistance, hydrolysis resistance and viscosity stability, further excellent in heat-cycle properties obtained by repeating a low-temperature and high- temperature tests, and thereby useful for a machine mechanism element, an electric or electronic part or an automotive part, having an inserted metal. SOLUTION: This polybutylene terephthalate resin composition comprises (A) 100 pts.wt. polybutylene terephthalate resin, (B) 0.5-50 pts.wt. one or more kinds of ethylenic resins selected from (B1) an ethylene (co)polymer and (B2) an ethylene (co)polymer obtained by copolymerizing 0.01-15 wt.% unsaturated carboxylic acid or derivative thereof, and (C) 0.1-6 pts.wt. epoxy compound comprising (C1) at least one kind of a glycidyl ester compound and (C2) at least one kind of a glycidyl ether compound.
Patent JP-2001035866-A (JP)
Title: Manufacture of chip type electronic component
Inventor: AMANO MASARU
IPC: H01L23/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten the pitch between the external terminals of a chip type electronic component and also to equalize the size and thickness of the component with the area and thickness of a semiconductor chip to contrive a miniaturization of the component. SOLUTION: Bumps 14 are provided on a semiconductor device 12 formed on a semiconductor wafer and the surfaces of the bumps 14 are covered with a protective film 15. A temporary adhesive layer 17 is applied on a temporary holding substrate 16, and the wafer and the substrate 16 are integrally constituted in such a way that the bumps 14 are buried in the layer 17. After the wafer is cut and the device 12 is individually separated, the devices 12 are covered with a sealing resin 19. This resin 19 is also cut and is separated in every semiconductor device 12, and then the layer 17 is dissolved to separate each element 12 from the substrate 16. Lastly, the film 15 covering the bumps 14 is made to peel from the bumps 14.
Patent JP-S6270864-A (JP)
Title: Magnetic dispersion type mycrocarrier
Inventor: KASUYA RYUHEI
IPC: G03G9/107
Filed: 1985-09-25
Abstract: PURPOSE:To obtain the titled carrier having a large magnetic capacity and capable of forming a vivid image having a less tendency for generating a fog by dispersing magnetic powders composed of the particle contg. a metallic iron in the title carrier. CONSTITUTION:The titled carrier is prepared by dispersing the magnetic powders composed of the particle contg. 50-100wt% metallic iron and an another component necessary to the toner component into a binder resin, thereby giving the titled carrier having 10-50mum a mean particle size. The magnetic powder has <=3mum mean particle size. The compounding amount of said magnetic particle is 30-80wt% on the weight basis of the microcarrier powder. The surface of said magnetic particle may be treated with a silane coupler and/or a titanium coupler to improve a dispersibility into the binder resin of the magnetic powders and to improve the flowability of the microcarrier.
Patent JP-S59101157-A (JP)
Inventor: AZUMA JIYUNICHI
IPC: A61M1/36
Filed: 1982-11-30
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。