baber/WOPTO huggingface dataset:
Patent JP-H0355551-A (JP)
Title: Image forming method
Inventor: SASA NOBUMASA
IPC: G03F3/10
Filed: 1989-07-25
Abstract: PURPOSE:To provide a high sensitivity and high definition and to prevent the generation of staining and the deviation between multicolor images by removing the silicone rubber layer in unexposed parts by a developing soln. and transferring the colored photosensitive layer exposed on a material to be transferred, such as paper, thereby obtaining the transferred color images. CONSTITUTION:The image forming material formed by successively laminating the colored photopolymerizable photosensitive layer 2 contg. a coloring agent and the silicone rubber layer 3 on a base 1 is subjected to image exposing. The silicone rubber layer 3 of the unexposed parts is removed by the developing soln. and the exposed colored photosensitive layer 2 is transferred onto the material 4 to be transferred, such as paper. The exposure necessary for the adhesiveness of the photosensitive layer and the silicone rubber layer as well as the base is sufficient at the time of the exposing and, therefore, the higher sensitivity is obtd. In addition, the excellent definition by the liquid development is obtd. Further, the silicone rubber layer on the surface shuts off the colored photosensitive layer in the non-image parts and, therefore, the staining by the partial transfer of the non-image parts does not arise. Since the slipperiness between the surface silicone layer and the material to be transferred is poor, the generation of the deviation between the multicolor images is prevented.
Patent JP-H0355649-A (JP)
Title: Intra-same host computer control method for network control system
Inventor: KOMATSU FUMIKO
IPC: G06F15/163
Filed: 1989-07-24
Abstract: PURPOSE:To attain the effective use of the memory resources in a system without requesting a protocol control means to be conscious of a control means and a means to be controlled by providing these two means into the same host computer. CONSTITUTION:When a control means 1 requests a protocol control means 2 to secure the connection to a means 4 to be controlled. Thus the means 2 refers to a connection control table 6 via a connection control means 3 to acquire an address (a) needed for connection secured to a means 8 to be controlled of a system 12 to be controlled and secures the connection to the means 8. Then the means 1 gives a request to the means 2 to acquire the control information. Thus the means 2 receives the information from the means 4 via an address of the means 8. As a result, the network constitution and the fault information are secured with no consciousness of both means 1 and 4. Then the memory resources can be effectively used in a network control system.
Patent JP-S6436291-A (JP)
Title: Speaker system
Inventor: YAMAKAWA HIROSHI
IPC: H04R7/22
Filed: 1987-07-31
Abstract: PURPOSE:To sufficiently minimize stiffness without using a large cabinet by providing an energizing device to make vacuum in the rear of a diaphragm and to energize the above-mentioned diaphragm forwards. CONSTITUTION:A vibration system 6 is movably fitted in the backward and forward directions to a vacuum block 9 by an edge 7 having flexibility and airtightness fitted to the peripheral part of a diaphragm 1 and a damper 8 fitted to the peripheral part of a closed plate 3. A space closed by the diaphragm 1, the edge 7, the vacuum block 9, the damper 8 and the closed plate 3 goes to a vacuum room 10. The space closed by the closed plate 3, the damper 8, the vacuum block 9, a fitting frame 19 and a cabinet 18 is a high pressure room 20. Since the vacuum block 9 can be screwed into the fitting frame 19, the volume of the high pressure room 20 is changed and the pressure of the internal part can be adjusted by turning the vacuum block 9. Since the higher the pressure of the internal part of the high pressure room 20 is, the smaller the variation of the volume of the high pressure room 20 is when the vibration system 6 is moved, the stiffness is minimized even when the total volume of the high pressure room 20 is smaller.
Patent JP-S6083033-A (JP)
Title: Manufacture of mask for x-ray exposure
Inventor: YOSHIOKA NOBUYUKI
IPC: G03F1/80
Filed: 1983-10-12
Abstract: PURPOSE:To eliminate an Au film etching stage and to obtain a mask for X-ray exposure having high masking efficiency by removing the parts of a thin film as a substrate on which no Au film is formed so as to inhibit the absorption of X- rays in the thin film. CONSTITUTION:A polyimide film 2 for the thin film substrate of a mask for X- ray exposure, a Ti film 4 and a resist film 5 having a desired pattern are successively formed on a silicon substrate 1. The Ti film 4 is etched through the resist film 5 as a mask by reactive ion etching with gaseous CCl4. The thin film 2 is etched through the etched Ti film 4 as a mask by reactive ion etching with gaseous O2 to remove the parts not covered with the Ti film 4. The central part of the substrate 1 is removed by etching with an aqueous soln. of fluoronitric acid or KOH so that the peripheral part remains as a frame. An Au film 3 is then formed on the Ti film 4 by vapor deposition or other method. Thus, an Au film etching stage is made unnecessary, X-ray transmission loss due to the thin film substrate is prevented, and a mask for X-ray exposure having high masking efficiency can be manufactured.
Patent JP-S59111043-A (JP)
Title: Quantitative analysis of impure zn in batio3 by atomic absorbancy method
Inventor: SATOU MASUMI
IPC: G01N21/31
Filed: 1982-11-02
Abstract: PURPOSE:To make it possible to perform quantitative analysis with high accuracy, by performing measurement while adjusting a specimen solution and a calibration curve solution so as to equalize the acid concns. of both of them. CONSTITUTION:0.5g of BaTiO3 is taken in a pressure crucible made of Teflon in which a stirrer is put and 20mol of conc. HCl for a harmful metal is added thereto to dissolve BaTiO3 under heating at 150 deg.C for 6hr. After cooling, the obtained solution is filtered and the precipitate is washed by 20ml of (1+10) HCl while the washing liquid and the filtrate are taken in a 100ml measuring flask and brought to a constant volume of 100ml by pure water. A standard zinc solution for atomic absorption is diluted with pure water and four specimens for a calibration curve having four Zn- concns. In this case, the acid concn. of each specimen is adjusted so as to become same to that of the practical specimen in the previous process. In the next step, pure water (two times distilled water) is used as a blank solution and the absorbancy of the specimen is measured at a wavelength of 213.8nm. A calibration curve and a straight formula are calculated from the absorbancy of the spcimen and the absorbancy of the practical specimen is substituted for the formula to calculate the zinc concn. in the practical specimen.
Patent JP-H1040570-A (JP)
Title: Light amount modulation element and optical pickup apparatus
Inventor: UEDA MICHIHITO
IPC: G11B7/135
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To record, reproduce optical disks of a plurality of specifications, eliminate a shift between an optical axis of beams and a center axis of a lens and improve condensing efficiency by using a light amount modulation element basically forming a structure of a diffraction grating in an optical pickup device. SOLUTION: A plurality of beams 4 are supported by a supporting layer 2 on a substrate 1. Reflecting films 5, 6a, 6b are formed to face each other at a plane part, an upper and a lower parts, thereby constituting a light amount modulation element. When a voltage is impressed between the film 6a and substrate 1, the beams 4 come in touch with the substrate 1 due to an electrostatic attraction force of charged charges, and phases of reflected lights are shifted every half wavelength and therefore offset because a surface step difference of the reflecting films 6a and 6b is set to be λ/4cosθ when an angle of incidence is θ. A diffraction light of a high order is projected at a grating part in a direction different from that at the plane. As a result, the reflected light only from the plane part is obtained.  Since a beam diameter of the projected light can be changed by the application and stop of the voltage, the optical pickup can reproduce CDs and DVDs stably.
Patent JP-2000023651-A (JP)
Title: Retort sterilization of pouch with mouth
Inventor: TAKI JUNJI
IPC: A23L3/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for retort sterilization of pouches with mouths, capable of preventing pollutant of e.g. powdered dust from depositing between the mouth and cap and apart from the fear of breaking the hermetic seal of the pouch. SOLUTION: This retort sterilization method for pouches 10 with mouths 3 each comprising a hermetic seal 5 applied onto the opening 32 of the mouths 3 serving to send out the stuff in the pouch 10 and a cap 6 covering the hermetic seal 5, comprises: sequentially engaging the pourers 3 with an engaging member 7 attachable to and detachable from the mouths 3 for forming a bundle 11 of a plurality of pouches 10 supported by the engaging member 7; wet-heating the bundle 11 in a retort; and covering the mouths 3 of the wet-heated pouches 10 with the caps 6.
Patent JP-S6249640-A (JP)
Title: Gold electrode structure
Inventor: MURATA YUKIO
IPC: B41J2/335
Filed: 1985-08-29
Abstract: PURPOSE:To achieve an excellent wire bonding and shorten the temperature- rising period in the annealing process of the titled electrode, by making the film of the gold electrode 0.5-1.0mum thick and setting its surface roughness in the region more than 300Angstrom . CONSTITUTION:After an organometallic gold film is formed on an insulative substrate 1 by annealing, it is subjected to pattering, and gold electrodes 21 and 22 are formed, to which gold wires 6 are connected. In this process, the film of the gold electrodes 21 and 22 is made about 0.5-1.0mum thick and its surface roughness is set in said region more than 300(1). Consequently, the gold wires 6 are rubbed by the gold electrodes 21 and 22 at the time of wire bonding, so that an excellent wire bonding is enabled and the temperature-rising period of annealing of the gold electrodes 21 and 22 is reduced thereby.
Patent JP-H0739995-A (JP)
Title: Metallic mold casting method
Inventor: KAWAGUCHI MASATOSHI
IPC: B22C9/00
Filed: 1993-08-03
Abstract: PURPOSE:To provide a metallic mold casting method improving gas venting effect in the casting using a hollow core. CONSTITUTION:A core setting hole 1a communicating the inner part of a cavity 2 and the outer part is arranged in the metallic mold 1, and the hollow shell core 3 is set in this core setting hole 1a. Then a baggy hollow part 3a and an opening part 3b are arranged in this hollow shell core 3 and this opening part 3b is faced to the atmosphere at the outer part of the metallic mold 3b to execute the casting. Further, a suction device is connected with the opening part 3b to suck the gas in the hollow part 3a.
Patent JP-H07109517-A (JP)
Title: Production of link for crawler belt
Inventor: HIRAKAWA TETSURO
IPC: C21D8/00
Filed: 1994-08-16
Abstract: PURPOSE:To produce a link for crawler belt while obviating the necessity of induction hardening treatment for a roller surface by successively applying casting, hardening, and low temp. tempering under specific conditions to a link material composed of low carbon type boron steel. CONSTITUTION:A link material 1 is formed by using a material composed of a low carbon type boron steel (containing about 0.2-0.3% C, about 0.8-1.2% Mn, and about 1-100ppm B). This link material 1 is cast at about 1200 deg.C. In the course of this casting, both end faces 2, 3 (one face 2 is to be a roller surface), nut bearing surfaces 4, pin hole 5, and a bush hole 6 are hot-trimmed. Subsequently, the link-shaped material 1 having a temp. of about 750 deg.C or above, due to the heat at the time of casting, is cooled rapidly, by which the whole of the structure is formed into a uniform martensitic structure. Then, tempering is done at a temp. in the range of about 200+ or -5 deg.C. By this method, the link for crawler belt, capable of effectively utilizing product strength at the time of matrix hardening, can be produced.
Patent JP-H0242828-A (JP)
Title: Wireless receiver
Inventor: ASAKA KOICHI
IPC: H04B1/16
Filed: 1988-08-01
Abstract: PURPOSE:To attain the satisfactory reception having less fading and to prevent beautiful appearance in a room from being damaged by providing plural planar micro-strip antennas, an electric field intensity comparator and a demodulating circuit, etc. CONSTITUTION:Micro-strip antennas 1 and 2 are formed with sandwiching a dielectric between a ground board, which receives two polarized waves to be intersected orthogonally, with each other and a rectangular radiant board and attached to a wall surface with a prescribed interval. The vertical component and horizontal component of a received wave at a spot are received by the antennas 1 and 2 and a reception signal having the four types of electric field intensity is supplied to an electric field intensity comparator 7. Out of the four reception signals, the reception signal of the maximum electric field intensity is selected, outputted by the comparator 7 and regenerated by a demodulating circuit 8, a low frequency amplifying circuit 9 and a speaker 10. Thus, the wave component is efficiently received and the reception of the small fading can be executed. Then, since the antennas 1 and 2 are plane-shaped, the beautiful appearance in the room can be prevented from being damaged.
Patent JP-S6172371-A (JP)
Title: Information reader
Inventor: NAKAMURA MASAFUMI
IPC: G06T1/00
Filed: 1984-09-17
Abstract: PURPOSE:To read an information mark having a position shift as the accurate data by processing the data showing a mark as the data on the orthogonal coordinates and performing the arithmetic processing according to the data on a reference mark so as to secure the fixed relation between the information mark and the reference mark. CONSTITUTION:A reading head part 1 consists of plural optical sensors arranged in a matrix form, and four optical sensors, for example, can detect the entire part of a single mark. This detection output is supplied to an arithmetic unit 2 via a mark discriminator 8. Then the discriminator 8 decides the presence of a mark when each sensor detects a 1/2 area of each mark. While reference marks 4a-4c and information marks 5-7 having the same size are recorded on a card 3. In this case, a space equal at least to a mark size is secured between marks. The unit 2 performs conversion of coordinates of marks 5-7 into the orthogonal coordinates shown by marks 4a-4c based on the reference mark 4a.
Patent JP-S6436442-A (JP)
Title: Laminated glass
Inventor: SUZUKI KAZUYOSHI
IPC: C08F8/12
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the decay under severe environment such as high temperature and high humidity by laminating a resin film with a chlorine content of at most 1000ppm in contact with a functional film which has at least a metallic layer and forming a laminated glass. CONSTITUTION:In contact with such a functional film having functions such as electrical conductivity, photoselectivity etc., that is laminated at least with a metallic layer, or with metallic layer and conductive layer on a transparent substrate, a resin film with a chlorine content of at most 1000ppm is laminated to form a laminated glass. For the transparent substrate a transparent plastic film is typically applied, but a transparent plate which is a component of laminated glass may also applied. For the transparent plastic film, there are polyester resin, polycarbonate resin, polyolefin resin etc. For the transparent plate, there are inorganic glass, organic glass etc.
Patent JP-S6084916-A (JP)
Inventor: KONNO MASAHIRO
IPC: H02H3/28
Filed: 1983-10-17
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-H0242970-A (JP)
Title: Bubble tower provided with draft tube
Inventor: SHIBUYA HIROMITSU
IPC: C12M1/08
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the subject bubble tower for cultivation having large oxygen transfer capacity coefficient and small tower volume and culture liquid volume by placing a draft tube made of a porous material in a tower and placing porous shelves in the tube or between the outer wall of the tube and the tower. CONSTITUTION:A draft tube 2 having a diameter of 100mm and a height of 1,000mm and made of a porous material such as stainless steel mesh having a mesh opening of 4.5mm and an open area ratio of 70% is placed in a vertical tower 1 made of a polyvinyl chloride resin and having a diameter of 150mm and a height of 1,500mm. One or more shelves 3, 5 made of a porous material same as the material of the draft tube 2, etc., are placed in the draft tube 2 or between the outer wall of the draft tube and the inner wall of the tower. A gas is blasted into the bubble tower 1 having the above construction through a gas-blasting port 4 opened at the bottom of the tower to obtain the objective bubble tower 1 having large gas (oxygen) transfer volume coefficient.
Patent JP-S6438650-A (JP)
Title: Probe for piping
Inventor: SONODA SHINJI
IPC: G01N29/28
Filed: 1987-08-03
Abstract: PURPOSE:To inspect the cracking of piping with good accuracy, by providing a cylinder apparatus allowing a support and an ultrasonic probe to advance and retract with respect to the inner wall of a pipe and a couplant supply member for supplying a couplant to the cylinder apparatus. CONSTITUTION:The whole of an apparatus is pushed in piping 1 up to an inspection position by a push-in rod 26 and a couplant is fed to a cylinder apparatus 11 through piping 20 to press a support 6 to the inner wall surface of the piping under predetermined pressure. By this method, the whole of the apparatus is held at that position. At the same time, a probe holder 13 is also moved toward the inner wall of the piping and the ultrasonic probe 7 is pressed to the inner wall of the piping to be brought into contact therewith but, when the pressing force thereof is too strong, the couplant is supplied to the cylinder part 14 from a piping 21 to reduce the contact pressure of the probe to prevent the damage of the probe 7. By this method, thickness reduction or cracking of the piping due to an ultrasonic wave can be detected within an error range of + or -0.5mm with good accuracy.
Patent JP-H0843197-A (JP)
Title: Ultraviolet sensor
Inventor: SUKEGAWA TAKESHI
IPC: G01J1/02
Filed: 1994-07-26
Abstract: PURPOSE:To allow a ultraviolet sensor to detect only ultraviolet rays of a specific wavelength region and to be continuously used outdoor for a long period by covering an ultraviolet sensitive layer laminated on a base material with an ultraviolet absorbing layer of the specific wavelength region. CONSTITUTION:An ultraviolet sensitive layer 2 containing a photochromic material which becomes a colored state at the time of irradiating with ultraviolet rays and a color vanished state at the time of non-irradiating is laminated on a base material 1, and an ultraviolet absorbing layer 3 for absorbing ultraviolet ray of specific wavelength region is screen-printed in 5mum or more thick thereon. In this case, one or a plurality of types of ultraviolet absorbers such as 4-aminobenzoic acid, etc., are contained in the layer 3 of ultraviolet ray B having a wavelength of 280-320nm region, and one or a plurality of ultraviolet absorbents selected from among azo yellow dyes for absorbing the light of the wavelength of a range of 320-400nm is included in the layer 3 of ultraviolet ray A. Thus, it can be formed by arbitrary design regardless of the surface shape of the material 1 and structure, a sensor in which ultraviolet rays of a specific wavelength range such as ultraviolet rays A, B can be identified and which can be repeatedly used for a long period is obtained.
Patent JP-2000025812-A (JP)
Title: Discharging plug
Inventor: ARAKI TOSHIHARU
IPC: B65D51/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharging plug in which its fixing into a paper container for liquid can easily be carried out without requiring any substantial force, its removal may easily be performed when it is disassembled for its classified recovering after its use, a possibility of injury is not present, its use can be carried out again and there is also no possibility of leakage of liquid. SOLUTION: This discharging plug is threadably engaged with an opening of a paper container for liquid which is opened by peeling off a sealing film adhered to an outer surface of the plug. In this case, the lower end of a discharging cylinder 110 having a lid 120 to be opened or closed through a hinge 101 at its upper end is provided with a flange part 130. An inverse-conical cylinder 111 narrowed from the discharging cylinder in a downward direction is extended downwardly of the flange part 130 and then an outer circumferential surface of the cylinder extending in a downward direction is formed with a threaded part 150.
Patent JP-H0479099-A (JP)
Title: Associative memory device
Inventor: OGURA TAKESHI
IPC: G11C29/04
Filed: 1990-07-23
Abstract: PURPOSE:To improve fault resistance and manufacture yield by composing one unit of normal words and a redundant word and adding words which operate normally and connection means for information transfer between processing means. CONSTITUTION:Information is stored and respective words (normal word and redundant word) consisting of (m) (m: positive integer) normal words and alpha(alpha: positive integer) redundant words for generating and outputting a retrieval result as to the stored information are constituted, block by block; and a 1st unit consists of normal words 201 - 204 and a redundant word 209 and a 2nd unit consists of normal words 205 - 208 and a redundant word 210. Then the words which operate normally and the connection means 251 - 260 for information transfer between processing means 241 and 242 are added, unit by unit. Consequently, the fault resistance and manufacture yield are improved.
Patent JP-S6373916-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J41/00
Filed: 1987-07-31
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-H0668924-A (JP)
Title: Thermocompression bonding type connecting member and its manufacture
Inventor: YOSHIDA KAZUYOSHI
IPC: H01R11/01
Filed: 1992-06-26
Abstract: PURPOSE:To provide a connecting member, having a complicated and fine circuit pattern, by printing a circuit pattern, having a bent wire part or a curved part at the specified or less adjoining intervals of conductive lines, on the surface of a board via a layer, absorbing a solvent included in conductive paste. CONSTITUTION:An absorption layer 9 of a solvent, included in conductive paste, is formed on a board 2 by applying, etc. When conductive paste is printed on the absorption layer 9 by a screen print, and then the screen print is separated, a conductive line 7, composed of a circuit pattern having a bent wire part or a curved part 6 at an adjoining interval of 0.4mm or less, is formed on the board 2. Since the solvent, included in conductive paste, is quickly absorbed in the layer 9, viscosity is increased, eliminating the occurrence of sags. Consequently a connecting member, having a complicated and fine circuit pattern, can be provided.