baber/WOPTO huggingface dataset:
Patent JP-2001093191-A (JP)
Title: Optical information recording medium
Inventor: OSHIMA KATSUNORI
IPC: G11B7/24
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having excellent characteristics to be optically recordable, reproducible and re-writable by both the light of around 400 nm wavelength and that of around 650 nm wavelength. SOLUTION: This optical recording medium 10 is constituted by laminating at least a first protection layer 2, a recording layer 3, a second protection layer 4 and a reflection layer 5 on a substrate 1 in this order so that the information is recorded and erased by irradiating the medium 10 with light from the substrate 1 side. The thickness of each layer is prescribed as follows: 35 nm<=(the first protection layer)<=60 nm, 20 nm<=(the recording layer)<=25 nm, 15 nm<=(the second protection layer)<=25 nm, 100 nm<=(the reflection layer)<=300 nm.
Patent JP-2001094056-A (JP)
Title: Semiconductor integrated circuit and manufacturing method therefor
Inventor: YOKOO KIMITAKA
IPC: H01L21/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can be manufactured with a simple process and less manufacturing costs, so that a solution used in the process can be subjected easily to waste liquid treatment. SOLUTION: In this semiconductor integrated circuit with a semiconductor integrated circuit, where a semiconductor element is formed and a protective film formed on the semiconductor integrated circuit, the protective film is made of an inorganic insulation film and an organic insulation resin with positive photosensitive property.
Patent JP-H11107282-A (JP)
Title: Wall body structure
Inventor: KIMURA SHIRO
IPC: E02D17/18
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a wall body structure to extremely facilitate construction, maintain stable water permeability and strength, and be excellent in stability. SOLUTION: A wall body structure comprises a laminate of concrete block bodies 1 built between a wall body made of concrete, such as a retaining wall, and earth on the back side thereof. In this case, in the concrete block bodies 1, the internal part thereof forms a hollow part 1a and an opening 1b through which the hollow part 1a is released to an external part is formed. In a way that the concrete block bodies are laminated and aligned such that the adjoining concrete block bodies 1 are communicated with each other through the respective opening 1b, the wall body structure having a high percentage of void and water permeability is provided.
Patent JP-H05214025-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: RUCHIANO RUCHIAANI
IPC: C08F4/635
Filed: 1992-10-08
Abstract: A catalyst for the polymerization of olefins, containing magnesium, chlorine, aluminium and at least one transition metal, in a dispersed or emulsified form within an inert diluent, is obtained by:   contacting, in an inert diluent, a magnesium dialkyl and aluminium trichloride, in a molar ratio equal or almost equal to 2/1, at a temperature lower than 105 DEG C to obtain a catalyst precursor in a suspended form, or at a temperature higher than 105 DEG C to form a catalyst precursor in the form of a colloidal emulsion, in the diluent used; and contacting said suspended or emulsified precursor with at least one compound of a transition metal to form a catalyst in the form of a suspension or emulsion respectively. f
Patent JP-H02116208-A (JP)
Title: Optical signal receiving part
Inventor: YAMANAKA TOSHIHIRO
IPC: H04B10/67
Filed: 1988-10-26
Abstract: PURPOSE:To attain the automatic gain control of the total range of an optical input level without using an optical fixed attenuator or even when the optical input level is not forecasted by providing a fixed attenuator with a switch at the front stage of a pre-amplifier. CONSTITUTION:A fixed attenuator 4 with a switch capable of inserting or passing through the fixed attenuator of 12dB with the control of a switch to the front step of a pre-amplifier 2 without using an optical fixed attenuator is provided, and a switch control part 5 to detect and control and AGC voltage to control the gain of the pre-amplifier 2 is provided in order to insert and pass through the fixed attenuator of 12dB. Namely, when an input level is <=-12dBm, the fixed attenuator of 12dB of the fixed attenuator 4 with a switch is passed through, and when the input level is >=-12dBm, the fixed attenuator of the 12dB of the fixed attenuator 4 with the switch is inserted. Thus, the range of 0dBm to -25dBm can be applied with AGC.
Patent JP-2001087476-A (JP)
Title: Pachinko machine
Inventor: TAKAHASHI HIDEHISA
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a game. SOLUTION: A distributor 53 has a movable piece 59 and corresponding to the turning state of the movable piece 59, a pachinko ball is distributed to a central accessory operation hole 63 and a special picture pattern start hole 64. In this case, the distributor 53 is provided on the front of a great prize winning hole device 47. Thus, a since the drivable area of a nail 15 is prevented from being reduced by the influence of the distributor 53, a lot of nails 15 can be driven in complicated layout on the front of a play board 12. Thus, since the motion of the pachinko ball is varied inside and outside the distributor 53, the interest of the game is improved.
Patent JP-H07116430-A (JP)
Title: Filter material for air filter and unit type air filter using the material
Inventor: YOKOYAMA KAZUO
IPC: B01D39/14
Filed: 1993-10-28
Abstract: PURPOSE:To provide a filter material for an air filter optimum to a household air purifier, a package type air conditioner or a fan coil unit, low in pressure loss and having high efficiency and a unit type air filter using the same. CONSTITUTION:Micro-fibrilated cellulose fibers 2 with a diameter of 1mum or less are added to glass fibers 1 in a volume ratio of 10-50% and both fibers are formed into a filter material 4 for an air filter by a papermaking process using a vinyl chloride resin 3 as a binder.
Patent JP-H0578086-A (JP)
Title: Installation device for bearing in passenger conveyor
Inventor: KUROIWA KAZUYOSHI
IPC: B66B23/02
Filed: 1991-09-24
Abstract: PURPOSE:To allow a bearing to be quickly installed without having to move a terminal gear shaft even if there is not sufficient space on the sides of a passenger conveyor. CONSTITUTION:A reinforcing plate 17 is fitted in the opening of a terminal gear 3 and a hydraulic pressure cylinder 19 is provided on the opposite side of a bearing. A rod 20 for the hydraulic pressure cylinder 19 is coupled to a reinforcing plate 18 located via a universal joint on the opposite side of the terminal gear 3 in a bearing box and the hydraulic pressure cylinder is used to drive the reinforcing plate 18 to the terminal gear 3 side so that the bearing 9 is fitted to a terminal gear shaft 10.
Patent JP-H07129293-A (JP)
Title: Interface device
Inventor: YAMAGUCHI ATSUHIKO
IPC: G06F13/00
Filed: 1993-10-28
Abstract: PURPOSE:To alter an input process for a signal so that a noise can be excluded and to adapt the device to an increase in the transmission rate of data. CONSTITUTION:The interface device is provided with a buffer 4 and a comparator 6 to which an external input signal is inputted, a selector 5 which selects the output signal of the buffer 4 or the output signal of the comparator 6 and outputs it to an internal circuit, a selecting circuit 7 which outputs a select signal to the selector 5 and outputs a control signal for controlling the level of the reference voltage at the inverted input terminal of the comparator 6 on the basis of a signal outputted owing to communication protocol abnormality due to operation input or program processing of the internal circuit, a circuit which consists of resistances 14, 10, 13, 15, and 16 and generates the reference voltage, and transistors 9 and 12 which bring one end of the resistances 10 and 13 into a continuity condition or a disconnection condition according to the control signal of the select circuit 7.
Patent JP-H1198043-A (JP)
Title: Frequency conversion circuit
Inventor: HONDA YOSHIKI
IPC: H03D7/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a calling with satisfactory transmission quality between different radio service areas and further even in the place different in radio wave state within the same radio service area. SOLUTION: This circuit is provided with a local signal level adjusting part 3 and a receiving electric field strength recognizing part 5 and an AMP-AGC 19 controls the size of an intermediate frequency signal Vif according to the size of a level of an input signal. The part 5 detects an operation of a the AMP-AGC 19, changes a voltage level of control voltage Vc and changes forward conductive resistance value of a PIN diode that constitutes the part 3. As a result of that, the size of a local signal V0 is changed and its ratio to an input signal level becomes appropriate.
Patent JP-2000169653-A (JP)
Title: Polyvinyl alcohol composition and laminated film
Inventor: NAKAJO YOSHIKI
IPC: C08K3/22
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol containing a metal oxide, capable of highly retaining excellent gas barrier property even under high-temperature and high-humidity atmosphere and impairing original softness of polyvinyl alcohol. SOLUTION: This polyvinyl alcohol composition comprises a metal oxide and polyvinyl alcohol and satisfies the following conditions (1) to (5). (1): Si content on the basis of total metal atom in a metal oxide is >=20 mol%; (2): degree of saponification of polyvinyl alcohol is >=80 mol%; (3): the weight ratio of (metal atom)/(carbon atom) is 0.001-1.0; (4): phase separation structure of a polyvinyl alcohol phase and a metal oxide phase forms (a) co-continuous structure or forms a sea-island structure in which sea component comprises polyvinyl alcohol and island component comprises a co-continuous structure in which polyvinyl alcohol phase is penetrated into metal oxide particles having <=100 nm average particle diameter; (5): average pore diameter of sintered residue is <=2.0 nm.
Patent JP-2001093729-A (JP)
Title: Method for demagnetizing member
Inventor: KOBA YASUO
IPC: H01F13/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy demagnetizing method which can reduce residual magnetism of large magnetic flux density, even if a member has a residual magnetism. SOLUTION: A member 1, which is magnetized, is wound with a cable 6 for electrification and magnetized in the reverse polarity by supplying a current to the cable 6, so that the magnetic flux in the direction opposite to the direction of the magnetic flux of the magnetism that the member 1 has, thereby reducing the magnetism of the part of the member 1 to be welded.
Patent JP-S61199008-A (JP)
Inventor: ARARATO HASETOGURU
IPC: C21C7/064
Filed: 1985-12-03
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-H04146581-A (JP)
Title: Tape cassette
Inventor: UEMATSU SHUJI
IPC: G11B23/087
Filed: 1990-10-08
Abstract: PURPOSE:To simplify the recording/reproducing operations by putting a smaller tape bus area into a larger tape bus area. CONSTITUTION:A tape bus area 32 is provided for a small-size tape cassette 31 together with a tape bus area 34 provided for a medium-size tape cassette 33 respectively. The area 34 includes completely the area 32 and at the same time a tape bus area 36 for a large-size tape cassette 35 includes completely the area 34. As a result, the area 36 includes completely the area 32. Then a tape cassette device is simplified since the area 36 includes the area 32.
Patent JP-H01114317-A (JP)
Title: Tube fitting for flexible tube
Inventor: NAKAZAWA HIDEKAZU
IPC: F16L33/00
Filed: 1987-10-27
Abstract: PURPOSE:To prevent a flexible tube from being slipped off, by setting the spot corresponding to a slip-off stopping engagement piece in tapered surface which approaches the center shaft as it makes for the entry of the flexible tube. CONSTITUTION:When a supporting piece 16 is inserted into a set groove 20, a slip-off stopping engagement piece 7 is situated so that the outside circumference 7a will face on inner groove 17 of a connecting piece 3. Engagement projections 7c and 7c' of the slip-off stopping engagement piece 7 face in the direction of the center shaft of a flexible tube inserting hole 18. A cam surface 7b faces an entry 4 of the flexible tube diagonally. An edge 7e of the slip-off stopping engagement piece 7 on the supporting piece 16 side is situated at an innermost edge 19a' of a taper surface 19a. In this way, the spot corresponding to the slip-off stopping engagement piece 7 on the inside circumference of the connecting piece is of tapered surface, so that even if the pulling force is applied to the flexible tube, the slip-off stopping engagement piece 7 is displaced in the direction of the center shaft of the cylinder and the engagement of the flexible tube 14 with the slip-off stopping engagement piece 7 is firmly maintained.
Patent JP-H03133026-A (JP)
Title: Panel cleaning of cathode-ray tube
Inventor: SAKAMI YOSHITAKE
IPC: H01J9/38
Filed: 1989-10-18
Abstract: PURPOSE:To surely perform cleaning of the internal wall surface of the panel corner parts by making a cleaner to contact with an inside wall surface of the panel at a fixed pressure for making the rotary speed of the panel holder variable during one time rotation so that the inner wall surface may move at a fixed linear speed to the cleaner. CONSTITUTION:When a moving frame 34 advances toward an opening part of a panel 1 being held by a panel holder 48 and a reference roller 42 comes in contact with a seal surface of the pannel 1, a lever 44 rotates to bring the cleaner 43 in contact with the inner wall surface. In this state, the inner wall surface of the panel 1 rotating with the panel holder 48 is cleaned by the cleaner 43. At this time, the cleaner 43 follows the inner wall surface of the panel 1 while coming in contact with the inner wall surface of the panel 1 at a fixed pressure by means of the rotation of the lever 44 for variably controlling a rotary speed of the panel holder 48 during during one time rotation in order to move the panel inner wall surface to the cleaner at a fixed speed. Cleaning of the corner parts can surely be performed.
Patent JP-H04147429-A (JP)
Title: Texture forming method
Inventor: MIYAGAWA KENSUKE
IPC: G11B5/84
Filed: 1990-10-09
Abstract: PURPOSE:To realize a texture where anisotropy is difficult to occur and there is little dispersion by providing a holding means and a jetting means, jetting grinding particles on a substrate without relatively rotating the holding means and the jetting means and roughing the surface of the substrate finely. CONSTITUTION:The holding means 11 holding the substrate 12 and the jetting means 13 jetting the grinding particles against the substrate 12 are provided. The holding means 11 and the jetting means 13 are prevented from relatively rotating. Namely, the substrate 12 is held by the holding means 11 and the grinding particles 14 are jetted out of the jetting means 13, whereby the texture is formed on the surface of the substrate 12. Since the holding means 11 and the jetting means 13 are prevented from relatively rotating, anisotropy is not given to the substrate 12 and texture is realized by the grinding particles 14 and therefore there is little dispersion of texturing.
Patent JP-H1096000-A (JP)
Title: Soft material excellent in shape retention, its production and soft product excellent in shape retention
Inventor: HARA YASUNORI
IPC: C14C11/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of providing a soft material such as leather with shape retention and actualizing improvement both in shape retention and wearing feeling such as foot comfort without adding another material to be a core, by directly resinating the soft material to resin processing. SOLUTION: A soft material (e.g. leather, synthetic leather, knitted fabric, woven fabric or nonwoven fabric) before or after molding is directly resinated. The material directly is impregnated, for example, with (B) a thermosetting resin, molded under heating and formed. The impregnation depth of the component B into the component A can be regulated by controlling the amount of the component B used and the component A can be provided with both desired flexibility and shape retention.
Patent JP-H1098582-A (JP)
Title: Color image reader
Inventor: SEYA MICHITAKA
IPC: G02B27/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a color image reader in which a monolithic 3-line sensor with a simple configuration reads a color image with high accuracy. SOLUTION: A color image is formed on a light receiving means (monolithic 3-line sensor) 4 where a plurality of line sensors 8-10 are arranged on the same board face via a color decomposition means 3 consisting of a linear brazed diffraction grating that separates an incident luminous flux via an image forming optical system 2 into a plurality of color lights, the color image and the light receiving means 4 are scanned relatively to allow the light receiving means 4 to read the color image.  In this case, a diffraction optical element 50 whose diffraction angle is changed with respect to at least one color light among a plurality of color lights separated by the color decomposition means 3 is placed to an optical path between the color decomposition means 3 and the light receiving means 4 so that the interval of a plurality of color lights decomposed on the light receiving means 4 in the subscanning direction is set equal.
Patent JP-S60175049-A (JP)
Inventor: PIEERU ERUMAN NISU
IPC: G03F5/14
Filed: 1984-12-21
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-H0647350-A (JP)
Title: Secondary sorting device in hue sorter for granular matter
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1991-06-12
Abstract: PURPOSE:To effectively perform the secondary sorting in a belt conveyor type hue sorter for granular matter by one hue sorter and to especially easily returning good product at the time of 'reverse screening' in secondary sorting toward a primary sorting area. CONSTITUTION:A belt conveyor 5 is demarcated into primary and secondary sorting feed surfaces 9, 10 by a partition wall 6. A comparator having positive reference voltage and a comparator having negative reference voltage for primary and secondary sorting are provided and switches for outputting or stopping the respective signals from the comparators are respectively provided. Further, product discharge ports and different color particle discharge ports for secondary sorting are respectively branched and one end parts of them are connected to primary vibration supply toughs 11A, 11B for primary sorting and the other end parts thereof are allowed to communicate with the outside of the apparatus and a changeover means alternately opening and closing the return ports on the primary sorting side and the communication port with the outside of the apparatus is provided to each of the branch parts.
Patent JP-H03229621-A (JP)
Title: Water splitter system by electric dialysis
Inventor: ISHIBASHI NOBUHIKO
IPC: B01D61/44
Filed: 1989-10-20
Abstract: PURPOSE:To stably and efficiently decompose a salt into an acid and a base by composing a water splitter by putting an anion-exchange membrane, an amphoteric ion-exchange membrane, a cation-exchange membrane in this order from an anode side without contacting each other. CONSTITUTION:Using at least one water-splitter 4, a salt-solution is converted into a hydroxide and an acid by electric dialysis. In the case, the water-splitter 4 is composed by putting an anion-exchange membrane 1, an amphoteric- exchange membrane 3, and a cation-exchange membrane in this order from an anode side without contacting each other. As a result, manufacture of an acid and a base from a salt or a decomposition of a salt as an industrial waste into an acid and a base can be carried out stably and highly efficiently.
Patent JP-H1095726-A (JP)
Title: Cosmetic base
Inventor: YOSHIOKA MASATO
IPC: A61K8/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic base consisting of a rosin condensation product of a peptide, having excellent storage stability and exhibiting excellent action to apply gloss and luster and form a coating film on the skin. SOLUTION: This cosmetic is composed of a hydrogenated rosin condensation product of a peptide or its salt expressed by the formula (A is a residue obtained by removing hydroxyl group from a carboxyl group of a hydrogenated rosin bonding to the amino group of a peptide; R is an amino acid side chain of the peptide; (n) is 2-100; M is hydrogen atom, a lower alkanolamine or a lower alkylamine). The peptide part of the hydrogenated rosin condensation product of peptide is preferably a hydrolyzed peptide produced by the partial hydrolysis of a protein originated from animal, vegetable or microorganism.
Patent JP-H07126165-A (JP)
Title: Therapeutic agent for tumor
Inventor: OGURO MASAO
IPC: A61K31/445
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a therapeutic agent for tumor useful as a tumor cell multiplication inhibitor, a resistance eliminating agent of antitumor agent or an effect enhancer for an antitumor agent, comprising 4-piperidino-piperidine or its salt as an active ingredient. CONSTITUTION:This therapeutic agent for tumor contains 4-piperidino-piperidine or its salt as an active ingredient. The agent further contains one or more of antitumor components such as 5-fluorouracil, methotrexate, adriamycin, cisplatin, vincristine, vinedesine, aclacinomycin, daunomycin, mitoxantrone, etoposide, etc. 4-Piperidino-piperidine or its salt by itself has no killing effect on tumor cell, but it has multiplication inhibitory effect on tumor cell, resistance eliminating effect on antitumor agent and anti-tumor enhancing effect and antitumor effect is raised by its use with an antitumor agent in treating tumor. Since the amount of an antitumor agent can be reduced, side effects can be lowered.
Patent JP-H05205842-A (JP)
Title: Pressure bonding tool capable of indicating life and its life indication method
Inventor: GEIRII II SHIYUREIDAA
IPC: B25B25/00
Filed: 1992-10-09
Abstract: PURPOSE: To provide a crimping tool capable of positively displaying without error that the performance of the tool is degraded, and the inspection and/or maintenance is needed, and its method. CONSTITUTION: A crimping tool 10 is provided with a pair of handles 12, 14, a jaw-shaped member 34 for crimping, a die, and/or an insert die which is arranged on one end of the handle, positioned in a mutually arranged state, and receives a connector therebetween, and a connection mechanism 16 which is expanded between the handles, connects the handles, and pivotably moves one handle to the other handle, and biases the jaw-shaped member, the die and/or the insert die. A spring 86 is arranged between the handles 12, 14. The spring 86 is provided with the breaking region, and is arranged at the position where the spring is deflected in each operation cycle. The breaking region is broken after the prescribed number of cycles, and positively displays that the tool needs the inspection and/or maintenance to a user.
Patent JP-H0582839-A (JP)
Title: Magnetic flux penetrating prevention layer
Inventor: INADA HIROSHI
IPC: H01L39/22
Filed: 1991-09-24
Abstract: PURPOSE:To prevent magnetic flux from being captured in a loop of a superconducting electric wire and stabilize the operation, by bringing a magnetic flux penetrating prevention layer into superconducting state and then preventing the magnetic flux from penetrating the loop of the superconducting electric wire when cooling from room temperature to operating temperature of the superconducting electric wire. CONSTITUTION:A magnetic flux penetrating prevention layer 1, which comprises a superconductor having a critical temperature higher than that of the superconductor consisting of a superconducting electric wire 20, is provided on the upper side of a loop 20 of the superconducting electric wires 21 and 22.