baber/WOPTO huggingface dataset:
Patent JP-H02171214-A (JP)
Title: Scrap material treatment device and block material cutting device
Inventor: SUZUKI YOSHIHITO
IPC: B26F3/00
Filed: 1988-12-26
Abstract: PURPOSE:To make handing of a scrap material easy, by a method wherein the scrap material is transferred by a transferring device while pressing the same to a transferring device side by a pressing device and the scrap material is broken by applying a load to the scrap material to the surface of which a notch is formed by a notching device. CONSTITUTION:A scrap material C is put on a roller conveyor 1 under a state where a pinch rollers 3 and notching device 5 are shunted, the roller conveyor 1 is driven by a driving mechanism 2 and the scrap material C is transferred. At the time when an end part of the scrap material C arrives at a position of the pinch rollers 3, the pinch rollers 3 and notching device 5 are lowered by driving air cylinders 4, 6 and a breaking device 8 is driven by abutting the pinch rollers 3 against the surface of the scrap material C. A notch 7 is formed in the scrap material C by a notching blade 5a of the notching device 5 in accordance with transfer of the scrap C. When the scrap material C is transferred further and the tip of the same is projected from an end part of the roller conveyor 1, an arm 8a of a breaking device 8 abuts against the tip of the scrap material C through a rotation of the arm 8a, bending moment is generated on the scrap material C and the scrap material C is broken at the notch 7 as the starting point. The broken scrap material C is dropped, held into a bucket 13 and discharged outside by a discharge conveyor 12. With this construction, handling of the broken scrap becomes easy.
Patent JP-H05157974-A (JP)
Title: Observation device
Inventor: KOBAYASHI HIDEKAZU
IPC: G02B23/00
Filed: 1991-12-10
Abstract: PURPOSE:To display various information in a visual field simultaneously with observation by providing a display device in an observation device such as a microscope. CONSTITUTION:A display element is used as the display device 4, and magnification discriminating parts 3, 5 are provided in an objective lens 2 and an ocular 6. In such a case, any method may be applied, for example, magnification can be discriminated by an electric contact, etc. Then, signals showing 5 magnifications, 10 magnifications, 20 magnifications, 40 magnifications, and 100 magnifications are inputted in a CPU 9 as the magnification of the objective lens, and the signals showing 2.5 magnifications, and 5 magnifications are inputted in the CPU 9 as the magnification of the ocular. According to the inputted information, the CPU 9 calculates the size and the unit of a scale expressing the size in the visual field and inputs the signal showing respective values in a driving device 8. The driving device 8 inputs the driving signal showing the scale is the display device 4. Therefore, the optimum scale is automatically displayed in the visual field of the microscope. Thus, the size of an observed object 1 is easily measured.
Patent JP-H07153816-A (JP)
Title: Substrate transferring method and equipment
Inventor: YOKOTA HIROKAZU
IPC: B65G47/74
Filed: 1993-11-30
Abstract: PURPOSE:To automatically transfer substrates between cassettes without damaging substrate quality, by clamping the substrate side surface of a first cassette mounted in the longitudinal direction, extracting the substrate, and mounting it in the longitudinal direction of a second cassette. CONSTITUTION:A photomask 6 is mounted in the longitudinal direction of a slot divided by a ball 7a and a ball 7b. A base stand 1 is so inclined that the right is high, and the photomask 6 is inclined and stabilized so as to come into contact with the right side surfaces of the balls 7. As a result, the position of the photomask 6 becomes constant when the slot is wide, so that automatic extraction is facilitated. The side surfaces 9 of the photomask 6 are clamped by arms 8a, 8b. By moving a conveying machine 10 upward, the photomask is extracted from a first cassette 3. By moving the conveying machine 10 in the right direction and then making it descend, the photomask is accommodated in a second cassette 5. Since the conveying machine 10 is fixed on the inclined base stand 1 and slanted, the photomask 6 moves parallel to the slot when the conveying machine 10 is moved up and down. Thereby a substrate is smoothly inserted and extracted.
Patent JP-H01168168-A (JP)
Title: Dynamic focus circuit
Inventor: YORO TAKESHI
IPC: H04N3/26
Filed: 1987-12-23
Abstract: PURPOSE:To attain just focus even at a corner of a CRT display by providing a horizontal deflection circuit in addition to a focus voltage generating circuit so as to modulate a focus voltage in a parabolic wave without deteriorating the linearity of a horizontal deflection current. CONSTITUTION:A large current with excellent linearity is obtained at a horizontal deflection circuit 3 as a horizontal deflection current in a switching pulse generated from a horizontal output circuit 2, a resistor R4 is connected to a sawtooth wave generating circuit 40 in a high voltage generating circuit 4 and a sawtooth wave voltage is obtained across the resistor and the sawtooth wave voltage is fed to a parabolic wave voltage generating circuit 41. Then the generated parabolic wave voltage is fed to a focus voltage generating circuit 5 to give a parabolic wave voltage to a focus electrode B. Thus, the parabolic wave voltage for focus adjustment is generated without deteriorating the linearity of the horizontal deflection current and a picture with matched focus is obtained even at the corner.
Patent JP-H0611408-A (JP)
Title: Leak inspection device
Inventor: FURUSE AKIO
IPC: G01M3/26
Filed: 1991-12-11
Abstract: PURPOSE:To inspect leak even though a component as object has a minute capacity by giving an air pressure directly to a work capsule and a master capsule, and furnishing a control valve and a capacity changing means in the air supply path to each of the capsules. CONSTITUTION:An air pressure P is given to a work capsule 6A and master capsule 6B, and with this air pressure P a diaphragm DF is contacted with the wall of a chamber C1. After the air pressure P is stabilized, two-way control valves 4A, 4B are closed. In this condition, the sensitivity of a differential pressure sensor 7 is raised electrically, and it is checked whether a differential pressure is generated. If yes, it is known that a minute leak exists. If a work 8 has as large a leak as admitting air intrusion momentarily, there is no differential pressure generation, when the A-B of a three-way solenoid valve 13 is changed over into continuity for giving the air pressure to the chamber C1 in order to inspect whether any larger leak exists. Eventual differential pressure is sensed from the capacity difference on the work capsule 6A and master capsule 6B, and a judging device 10 judges that it is a large leak.
Patent JP-H08205647-A (JP)
Title: Digger for rootcrop or the like
Inventor: SASAKI HARUO
IPC: A01B13/00
Filed: 1995-11-21
Abstract: PURPOSE: To provide a digger for rootcrops such as Dioscorea batatas of large size, so designed as to rise the rootcrops together with the surrounding culture soil, continuously exclude the upper layer dug soil sideward, thereby enabling the neck of the rootcrops to be gripped easily. CONSTITUTION: This digger for rootcrops is made up of a digging body 16 set up on a base frame 4 so as to be rotatable relatively to a support bar 14 therethrough and situate the front part below the rear part, a mechanism 25 set up on the rear of the base frame 4 and to convert the rotation transmitted from an input shaft 3 into swinging motion on the plane crossing with the advancing direction of the base frame, an excluding material 24 with its tip situated on the upper part of the digging body to be subjected swinging motion by the mechanism 25 on the plane crossing with the advancing direction of the base frame 4, a mechanism 26 to convert the rotation transmitted from the input shaft 3 into vertical motion, and a bar 15 connecting the mechanism 26 to the digging body 16 behind the support bar 14.
Patent JP-2001146402-A (JP)
Title: High-temperature shift converter for producing hydrogen and method for operating the same
Inventor: HAMADA YUKITAKA
IPC: C01B3/32
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To keep the outlet gas temperature of a shift reactional chamber of a high-temperature shift converter at about the maximum service temperature. SOLUTION: This plate type high-temperature shift converter 20 is composed by respectively arranging partition walls 15 coated or plated with palladium membranes 14 on both sides of the shift reactional chamber 12 filled with a high-temperature shift catalyst 11 and installing hydrogen gas chambers 13 on the outside thereof. Various conditions are set and an inlet gas temperature is then set so that the outlet gas temperature of the shift reactional chamber 2 is kept at about the maximum service temperature of the high-temperature shift catalyst 11. A reformed gas RG is then made to flow into the shift reactional chamber 12 at the set inlet gas temperature.
Patent JP-H05150831-A (JP)
Title: Control method for unattended work vehicle
Inventor: YAMAMOTO SHIGEHIRO
IPC: A47L11/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide the control method for unattended work vehicle which prevents an area near a window, an obstacle, or the like from being left unworked at the time when an unattended work vehicle arrives at the boundary of a work area on the way of running and is turned. CONSTITUTION:When an unattended work vehicle 1 runs forward on a first column and a work device 7 arrives at a boundary R of the front work area at this time, the vehicle 1 is moved to a second column by the combination of backward running for a prescribed distance, turning there, and backward running, the combination of forward running and reverse turning, or the combination of backward running for a prescribed distance and S figure type turning and runs forward in the same direction as the first column; and when the work device 7 arrives at the bounary R of the front work area, the vehicle is run backward for a prescribed distance and is turned at 180 deg.C there and is run forward in the direction opposite to that of the first column.
Patent JP-H03187800-A (JP)
Title: Preset brake device for drafting machine
Inventor: YAMAGUCHI MORIO
IPC: B43L13/08
Filed: 1989-12-19
Abstract: PURPOSE:To prevent deviation of a set position by providing a controller for deenergizing or energizing a piezoelectric element according to coincidence detection of an input set value with a moving distance detected by a moving distance detector. CONSTITUTION:A preset moving distance is preset to be input to an input unit 30. A piezoelectric element 26 is energized so that a scale mounting member 10 can freely rotate. When a scale 8 is rotated together with the member 10, the moving distance of the scale is detected by an encoder 38, its angle is displayed on a display unit 32, and an angle signal is sent to a microcomputer. The set and input moving distance is compared with the moving distance detected by a moving distance detector 31 by a controller 33, which deenergizes the element 26 when it detects that the both coincide. An enlarging mechanism 25, an operating mechanism and a connecting member 15 are driven, the rotation of the scale 8 is stopped, and the scale 8 can be accurately stopped at the set position.
Patent JP-H08175440-A (JP)
Title: Body structure for truck
Inventor: NAGAE HIROYUKI
IPC: B62D21/15
Filed: 1994-12-28
Abstract: PURPOSE: To provide a body structure for a truck, which can improve the safety of a cab at the time of head-on collision. CONSTITUTION: The front end 102 of a main frame 100 of a truck is connected to a cab frame 200 through a hinge, and the cab frame 200 is loaded with a cab 120. The cab frame 200 is connected to the main frame 100 by a connection part 160 freely to be slid in the fore and aft direction. The front part 122 of a cabin of the cab 120, the front part 202 of the cab frame 200 and the front part 102 of the main frame 100 form an impact absorbing structure part 300 so as to restrict the damage of the cab minimum at the time of collision.
Patent JP-H05165200-A (JP)
Title: Method for making photosensitive resin intaglio printing plate
Inventor: TAKAHASHI KUNIYUKI
IPC: B29C71/02
Filed: 1991-12-11
Abstract: PURPOSE:To greatly improve one plate wear or the photosensitive resin intaglio printing plate by subjecting the printing plate to a heat treatment at a specific temp. after plate making processing. CONSTITUTION:A photosensitive resin intaglio printing original plate is subjected to the plate making processing mainly consisting of exposing, developing, drying and post-exposing and thereafter the resulted printing original plate is heat treated under a temp. condition of 80 to 350 deg.C at the time of making the photosensitive resin intaglio printing plate essentially consisting of a soluble polymer, ethylenic unsatd. compd. and photopolymn. initiator.
Patent JP-H11158452-A (JP)
Title: Biodegradable pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet prepared therefrom
Inventor: HIKOSAKA WAKA
IPC: C09J167/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which is excellent in pressure-sensitive adhesive power and heat resistance by incorporating a biodegradable polyester having a main chain having a polylactone structure and a specified wt. average mol.wt. into the same. SOLUTION: This compsn. contains a biodegradable polyester having a main chain having a polylactone structure of formula I and a wt. average mol.wt. of 10,000 or higher. The compsn. is further compounded with 0.5-6 wt.% (based on the polyester) polyfunctional compd. (e.g. an aliph. polyisocyanate compd.) having functional groups reactive with hydroxyl or carboxyl groups of the polyester as a crosslinking agent to crosslink and chain-extend the polyester to a suitable degree to bring the insoluble content to 10 wt.% or higher. Thus, the heat resistance of the compsn. is enhanced. The polyester is synthesized from polycaprolactone diol or its deriv. having a number average mol.wt. of 400 or higher as the essential component, a diol component contg. 20 wt.% or lower other diol, and an aliph. dicarboxylic acid component of formula II (e.g. succinic acid).
Patent JP-H11156901-A (JP)
Title: Preplastication injection molding machine
Inventor: TAKIZAWA KIYOTO
IPC: B29C45/54
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuations of a clearance by the difference of the coefficient of thermal expansion by making the matrix of an injection cylinder the same as that of an injection plunger and to reduce the pressure loss at the time of injection by the combined use of the matrix and a hard material. SOLUTION: In a preplastication injection molding machine, the matrix of an injection plunger 10 and the matrix of a cylinder liner 12a forming the inner peripheral wall of an injection cylinder 12 are set to the same steel kind. The surfaces of them are formed into hardened layers 10c, 12b with a thickness of 0.5-1.0 mm by the same hard material and both layers are made equal in the coefficient of thermal expansion. The hardened layers 10c, 12c are constituted of a boron alloy.
Patent JP-H05159427-A (JP)
Title: Cassette loading device
Inventor: NARUOKA YOSHIHIKO
IPC: G11B15/675
Filed: 1991-12-11
Abstract: PURPOSE:To provide a cassette loading device capable of realizing a highly reliable operation without requiring an accurate control for an operation timing, position of parts, etc., with a simple constitution. CONSTITUTION:When a rack slider 19 is moved by a driving gear 27 in the direction entering into a fixed frame 22, a tray frame is pulled in first through a changeover lever 21 and the connection of the rack slider 19 and tray frame 20 made by the changeover lever 21 is released under the state that the tray frame 20 is reached to the normal pull-in position. A cassette holder 25 is arranged so as to be lowered while linking with the operation such that the rack slider 19 is moved in the direction entering into the fixed frame 22.
Patent JP-H01166977-A (JP)
Title: Test pattern generator
Inventor: NAKAMURA YUTAKA
IPC: G06K15/00
Filed: 1987-12-24
Abstract: PURPOSE:To ensure the detection of unsatisfactory dots in a printer, by providing a counting means counting clock signals, a comparing means comparing an output value from the counting means with a predetermined data, and a printing signal generation means imparting a predetermined signal to a dot to be written. CONSTITUTION:With one clock advance of a CK1 clock, outputs D-A of a 4-bit binary counter 37 turn to 0001, thus coinciding with the data of D7-D4, i.e. 8Q-5Q data 0001. Therefore, data is outputted from a 4-bit comparator 41. Since the outputs D-A of the 4-bit binary counter 37 from 2 clock to 15 clock are 0010-1111, they are not coincident with any of 4Q-1Q data 0000 or 8Q-5Q data 0001; thus, outputs from 4-bit comparators 40, 41 are not issued and result in a white printing. A similar action may be repeated after the second line printing. Because the presence of an unsatisfactory dot results in a thin one-dot printing, the unsatisfactory dot can be easily detected.
Patent JP-2000165698-A (JP)
Title: Video imaging device
Inventor: GEORGE JOHN BARRETT
IPC: H04N3/27
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To keep amplitude of parabolic wave voltage of horizontal frequency constant. SOLUTION: This device is provided with a cathode ray tube 10 including a focus electrode 17. A source of a first parabolic signal with frequency related to deflection frequency to be selected from plural frequencies is provided with the amplitude to be determined according to the selected frequency. A control circuit is provided with input to be connected with the source of the first parabolic signal and generates an output signal OUT. The output signal OUT is for keeping the amplitude of the first parabolic signal for plural deflection frequencies. An amplifier 97 to respond to the output signal OUT is connected with the focus electrode 17 and dynamic focus voltage is generated in the focus electrode 17.
Patent JP-H03188236-A (JP)
Title: Hydrogen storage electrode and its manufacture
Inventor: SAKAI TETSUO
IPC: C22C19/00
Filed: 1989-12-18
Abstract: PURPOSE:To manufacture the hydrogen storage electrode as the negative electrode for an Ni-H secondary battery by pulverizing an alloy having the shape of columnar crystals and contg. specified ratios of misch metals, Ni, Co and Al and subjecting the alloy to press forming together with a binding agent into an electrode. CONSTITUTION:An alloy expressed by a general formula MmNi5-x-yCoxAly (where Mm denotes misch metals constituted of, by weight, 10 to 40% La, 30 to 60% Ce, 2 to 10% Pr and 10 to 25% Nd as well as (x)=0.4 to 1.4 and (y)=0.6 to 0.9 are satisfied) is refined and is rapidly cooled to manufacture a hydrogen storage alloy having <=10mum grain size and in which a multiple oxide film is formed on the grain boundaries. The alloy is pulverized into the size of 30 to 70mu, is mixed with a binding agent such as fluororesin, silicone resin or the like and is subjected to cold pressing to form into the shape of an electrode, by which the negative electrode for an Ni-H secondary battery can be manufactured.
Patent JP-2001140796-A (JP)
Title: Blower
Inventor: MORISHITA KENICHI
IPC: F04D29/66
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To high-efficiently recover various vortexes generated due to drift of a flow of air passing through an impeller and generated at a vane end and to suppress deterioration of aerodynamic performance and the increase of the generation of disturbance noise. SOLUTION: An outer wall 11 to surround the outer peripheries of two plate- form mouth rings 9 and 10 to partition the suction side and the discharge side from each other is situated on the outer peripheral side of an impeller 8. A recessed space part 13 having an opening part 12 positioned opposite to the vane of the impeller 8 is formed between the two plate-form mouth rings 9 and 10. When a flow of air passing through the impeller 8 effects drift as a result of the sectional area of a recess space part 13 being different at a whole periphery, various vortexes generated at a vane end is high-efficiently recovered by various recess space parts 13 to perform a role of an air circulation flow passage, and deterioration of aerodynamic performance and the increase of the generation of disturbance noise are suppressed.
Patent JP-H07180290-A (JP)
Title: Work execution method for roof tile
Inventor: SAWARA AKINOBU
IPC: E04D1/34
Filed: 1993-12-24
Abstract: PURPOSE:To provide excellent durability by creating an adhesive by mixing and kneading unsaturated plastic resin and an inorganic powder material, and injecting/fixing this adhesive into/to a clearance between a roof tile and a roof material or between a roof tile and a roof tile. CONSTITUTION:An adhesive is created by mixing unsaturated plastic resin such as polyester resin and an inorganic powder material at a rate of about 25 to 55 weight % : 75 to 45 weight % or about 30 to 45 weight % : 70 to 55 weight %. Next, an injection form apparatus 3 and 4 having a crescent- shaped adhesive casting frame body 3 adjusted to a tile 2 of a roof l is installed on the tile 2. The adhesive 10 is poured into from an adhesive pouring-into port 5 arranged in the rubber injection form apparatus 3 and 4, and a clearance between the roof tile 2 and a roof material or between the roof tile 2 and the roof tile 2 is fixed. Thereby, the roof tile resistant against wind damage by a typhoon or a sea wind or the like can be molded.
Patent JP-H03188872-A (JP)
Title: Method for deactivating aids virus
Inventor: IWAKURA TAIICHIRO
IPC: A61K35/14
Filed: 1989-12-20
Abstract: PURPOSE:To deactivate AIDS viruses and prevent its infection to other persons via the blood or blood-made agent by processing the circulating blood at ultra high pressure outside the body under vacuum while water or another liquid component is used as a medium. CONSTITUTION:During the process that blood is extracted from an artery 10 to the outside of a body with a catheter and circulated to a vain 9, a pressurizing tank in a pressurization type high pressure device 11 is operated under a low temperature, and the blood is processed at ultra high pressure in days in sequence while water or another liquid is used as a medium. The envelope protein of AIDS viruses 1 in the blood undergoes protein denaturation and is broken, and the AIDS viruses 1 are deactivated. When the gp120 (tentacles) 4 on the surface of AIDS virus cells are processed at ultra high pressure under a low temperature, they undergo protein denaturation and can be broken, thus the bonding with helper T4 cells, and the infection to the helper T4 cells can be prevented. For the infected cells in the blood, reverse transcriptase is singularly deactivated at ultra high pressure, and the proliferation of the AIDS viruses is prevented.