baber/WOPTO huggingface dataset:
Patent JP-H07113394-A (JP)
Title: Shield excavator
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1993-10-19
Abstract: PURPOSE:To enhance the working effectiveness of a shield excavating machine without requiring manual operation by supporting the cutter head of the excavating machine incliningly so that the central part is situated below the peripheral part, and furnishing this support with a plurality of cutters. CONSTITUTION:An excavating machine concerned 10 sinks and meantime performs excavation works for a working face with a cutter head 14 in rotating, and the material cut off intrudes to the over-side of a face plate 24 from a cut part 30 in association with the rotation and sink of the cutter head 14. Then the material moves on the face plate 24 by its own weight toward the rotational center of the head 14 and also is moved forcedly by a guide 28, and is exhausted onto the ground by a cramshell bucket 58 upon passing through a protection cylinder 44 and an aux. cylinder 50. When the shield body 12 and cutter head 14 have sunk a certain specified amount, the excavating works for the working face are stopped temporarily, and installation of segment 54 to the covering work 20 takes place. When a pit of certain depth is excavated, the aux. cylinder 50 is separated from the ceiling 46, and the shield body 12, cutter head 14, floor 42, protection cylinder 44, and ceiling 46 are dismantled and removed away onto the ground.
Patent JP-H10135053-A (JP)
Title: On-load tap changer
Inventor: HONMA KOUSAKU
IPC: H01F29/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To enable an on-load tap changer to be easily inspected and adjusted by a stepping operation. SOLUTION: An on-load tap changer is provided with step-up and step-down electromagnetic contactors 3, 4 for changing the direction of current applied a motor 2 for driving an tap changer for changing transfer taps, a brake electromagnetic contactor 5 for braking the motor by shorting power inputs at the termination of tap changes, a step-up push button switch box 12 for magnetizing a driving coil of the step-up electromagnetic contactor by an on control action to close the step-up electromagnetic contactor and drive the motor to the step-up direction, a step-down push button switch box 13 for magnetizing driving coil of the step-down electromagnetic contactor by on control action, to close the step-down electromagnetic contacor and drive the motor to the step-down direction,  a stepping auxiliary relay 6 demagnetizing the driving coil after terminating a stepping operation of the tap changer by the motor. Operation terminals 30, 31, 32, and 33 are connected to the both ends of the step-up push button switch box and the step-down push button switch box respectively, to connect remote control switches between the step-up operation terminals and the step- down operation terminals respectively.
Patent JP-H06106047-A (JP)
Title: Preparation of sustained-releasable microcapsule
Inventor: SHIGEMI KAZUTOMI
IPC: B01J13/04
Filed: 1992-09-29
Abstract: PURPOSE:To develop the method for prepn. of the sustained-releasable microcapsule capable of adjusting the amt. of a core material penetrating the inside of a capsule membrane by once preparing the microcapsule, then treating this microcapsule to form the routes for permeation of the core material in the microcapsule membrane. CONSTITUTION:The sustained release property is imparted to the microcapsule 4 by adjusting the pH of a microcapsule dispersion to an alkaline region after the prepn. of the microcapsule dispersion prepd. by using such an emulsifier 2 which increases solubility in the alkaline region.
Patent JP-H02131277-A (JP)
Title: Fixing device
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/20
Filed: 1988-11-11
Abstract: PURPOSE:To maintain a constant desired nip quantity between rollers which are pressed against each other at all times and to obtain a constant fixation state by providing abutting rolls which have a smaller diameter than the external diameter of a roller having smaller rigidity near by the end parts of the smaller-hardness roller. CONSTITUTION:The abutting rolls 3 and 3 are fitted on a support shaft 6 between both ends of a pressure roller 2 and bearings 4 and 4 within the lengthwise width of a fixation roller 1. The abutting rollers 3 and 3 are formed of materials having larger hardness than the pressure roller 2 to the diameter a little bit smaller than the diameter of the pressure roller 2 and when the pressure roller 2 is pressed against the fixation roller 1, the pressure roller 2 is hollowed and the abutting rolls 3 and 3 abut on the fixation roller 1. Consequently, the axial distance between the fixation roller 1 and pressure roller 2 is determined constantly by the radii of the fixation roller 1 and abutting rollers 3 and 3. Consequently, the invariably constant nip quantity can be maintained between the rollers without reference to variance in the characteristics of the pressure members of the rollers 1 and 2 and environmental variation and invariably stable fixation effect is obtained.
Patent JP-H05101252-A (JP)
Title: Paper money identifying machine
Inventor: MATSUMOTO TERUAKI
IPC: G07D7/12
Filed: 1991-10-04
Abstract: PURPOSE:To provide a paper money identifying machine which can surely identify the genuineness of even those forged notes that have the similar sizes and patterns without falling the pass rate of identification. CONSTITUTION:The pattern information on the notes which are optically read by a photodetection sensor 1 are once stored in a RAM 7 via a photoelectric transducer part 2, an amplifying part 3, a multipexer 4, an A/D converter 5 and a bus 6. Meanwhile the reference data on paper money of plural denominations to be identified are previously stored in the RAM 7 for each denomination. A CPU 8 performs the decision 81 of the number of normalized zones, the calculation 82 of the average value, the blocking processing 83, the normalization processing 84, the pattern matching 85, the candidate denomination detection 86, the denomination decision processing 87, and other control 88 respectively to the information stored in the RAM 7. Thus it is decided whether an identified paper money is forged or not based on the similar distance from the most similar denomination and the similar distance from the secondary similar denomination. At the same time, the denomination is decided for the identified paper money.
Patent JP-S62145549-A (JP)
Title: Information recording carrier
Inventor: HASEGAWA MITSUHIRO
IPC: G11B7/24012
Filed: 1985-12-19
Abstract: PURPOSE:To increase the recording capacity of information with a simple constitution by providing a recording area on both surfaces of a carrier. CONSTITUTION:On both surfaces of the low reflecting ratio meal 21 of Te, etc., the formatted mask is mounted, high reflecting ratio metals 22 and 22a of Cu, etc., are respectively evaporated and deposited, and the recording bit pattern constituting recording areas 23 and 23a is formed. Protecting layers 24 and 24a protect the recording areas 23 and 23a. The light projected from the light source 7 of an optical head 11 is illuminated to the recording area 23, and the information recorded by the height of the optical reflecting ratio is read. The reading of information recorded at the recording area 23a of the lower surface is also executed in the same way by inverting with the constitu tion to making the driving mechanism of a belt for conveyance into the double level and so on. The information recorded at the recording areas 23 and 23a of both surfaces can be continuously and simultaneously read and the different type of information can be simultaneously obtained.
Patent JP-H07116429-A (JP)
Title: Filter element
Inventor: TAKIGUCHI YOSHIMI
IPC: B01D39/16
Filed: 1993-10-20
Abstract: PURPOSE:To provide a filter element composed of a porous synthetic resin and having good conductivity. CONSTITUTION:A mixture of ultra-high mol.wt. polyethylene containing carbon black, ultra-high mol.wt. polyethylene containing no carbon black and medium mol.wt. low or high density polyethylene is filled in a mold and heated to be compacted and sintered to form a porous base member. Fine particles of polytetrafluoroethylene are sprayed on the surface voids of the base member along with a binder to be filled in and bonded to the voids.
Patent JP-S62144922-A (JP)
Title: Preparation of thermoplastic polymer sheet
Inventor: HAGIWARA SATORU
IPC: B29C47/88
Filed: 1985-12-19
Abstract: PURPOSE:To reduce gas consumption and achieve a high preparation speed by means of a better capability of preventing micro discharge by supplying a gas having electric insulating properties higher than that of air into between a block material provided on the upstream side of a contact starting point of a polymer sheet and the contact starting point of polymer sheet. CONSTITUTION:A block material 11 to block the air flow following the surface of movable cooling material 3 is provided on the surface of movable cooling material or over the top of the surface of the movable cooling material where a polymer sheet 2 is not in contact with the surface of movable cooling material 3, and an insulating gas having electric insulating properties higher than that of air is supplied to an area close to the polymer sheet side of the block material. The air flow following the surface of movable cooling material 3 is cut by the block material 11, immediately after which the insulating gas is supplied, and the gas supplied follows the movement of surface of movable cooling material 3 to be sent to the area close to the contact starting point to the movable cooling material of polymer sheet 2 and turn said area into the atmosphere of insulating gas. Said atmosphere of insulating gas controls the phenomenon of discharge in the area to enable the movable cooling material 3 to apply high voltage and strengthen the force of static adhesion.
Patent JP-S63140170-A (JP)
Title: Hydraulic drive circuit
Inventor: KANAI TAKASHI
IPC: B60W10/103
Filed: 1986-12-01
Abstract: PURPOSE:To enable optimum car speed to be set by providing a switching valve capable of arbitrarily setting cracking pressures in a control-pressure supplying circuit, and restricting a hydraulic pressure in the case that the pressure in a pilot pipeline exceeds the cracking pressures. CONSTITUTION:In pipelines 20, 21 which supply pressurized oil from a directional switching valve 8 to an actuator 7, a switching valve 22 which has springs 27, 28 for setting their cracking pressures in respective switching directions, is juxtaposed with the actuator 7, and an opening/closing valve 24 is provided in a pipeline 23 where the switching valve 22 is interposed. Therefore, in the case that the pressure in the pipelines 20, 21 exceeds the preset cracking pressure, hydraulic pressure applied to the actuator 7 can be restricted so that speed change steps can be increased. Moreover, the respective cracking pressures can be independently set so that optimum car speed for operating conditions can be set.
Patent JP-2001107419-A (JP)
Title: Toilet deodorizer
Inventor: TAKEDA MASATO
IPC: E03D9/05
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a toilet deodorizer capable of very effectively deodorizing a toilet. SOLUTION: An exhaust passage 7 for leading an air in a toilet bowl 2 to the rear of a western toilet 1 or a lateral side or the like is provided to the inside of a toilet seat box 3, and a deodorizing fan 8 and a deodorizing cartridge 9 are provided to the exhaust passage 7. The concentration of an odor is detected by an odor sensor 10, and the number of revolutions of the deodorizing fan 8 is controlled in accordance with the concentration. The number of revolutions of the deodorizing fan 8 can be adjusted on the basis of a sensor 6 for detecting an opening and closing of a toilet cover 5 or a detection signal of a sitting sensor 11.
Patent JP-2000119732-A (JP)
Title: Melting method for high cleanliness extra-low carbon steel
Inventor: KOMATSU YOSHIMI
IPC: C21C7/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce particularly alumina base non-metallic inclusion by satisfying each specific condition before and after Al deoxidizing treatment of molten steel in the following process with respect to slag after reforming in a third process. SOLUTION: In the third process, after completing the tapping of molten steel, a reducing agent is added into new slag formed by consisting of the slag inevitably flowing into a ladle during tapping the molten steel and lime charged into the ladle to reform the new slag. In the following process, a vacuum decarburizing treatment and the deoxidizing treatment are applied to the molten steel in the ladle covering the upper surface with the reformed slag by using a vacuum degassing apparatus. At this time, the slag before deoxidizing treatment, is regulated to in the range of 3.0-7.0 basicity shown with CaO/SiO2 and in the range of 30-45% Al2O3 content shown by Al2O3/(Al2O3+SiO2+ CaO)}×100(%) and the slag after deoxidizing treatment, is regulated to <=5.0 wt.% T.Fe content. Wherein, each component content in the slag is shown by the wt.%.
Patent JP-H06106129-A (JP)
Title: Coating of surface of welding wire material with aqueous lubricant
Inventor: TACHIBANA TOMOYUKI
IPC: B05D7/20
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a welding wire not generating a welding flaw and to eliminate the use of fluorocarbon in a manufacturing process to protect global environment by applying an aqueous lubricant to the surface of a welding wire, a hoop, pipe or round wire of the raw material of the wire using a rotary atomizing type electrostatic oil coating device. CONSTITUTION:An aqueous lubricant is applied to the surface of a welding wire material W being a welding wire or the hoop, pipe or round wire of the raw material of the wire while a bell cup 1 for applying high voltage while atomizing the aqueous lubricant by rotation using a rotary atomizing type electrostatic oil coating device is rotated by an air motor 2 in a coating booth 4. The rotary atomizing type electrostatic oil coating device used herein is originally an electrostatic oil coating device applying a membrane liquid to the surface of a steel plate in a steel plate molding process for the purpose of anticorrosion but suitable for applying an aqueous lubricant because the particle size of liquid droplets can be made fine by increasing the number of rotations even when there is no nozzle causing clogging and continuous uniform coating is possible.
Patent JP-H09126369-A (JP)
Title: Universal joint
Inventor: KAJIWARA HIDEKI
IPC: F16L27/06
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To secure bending ability and an extending/contracting property, and moreover prevent the fall out of a pipe. SOLUTION: When the second pipe 14 is drawn out as much as fixed length from a through hole 42 according to the displacement of the ground due to an earthquake, engaging parts 62, 64 formed at the one and another ends of an arm 20 are locked at a sandwichedly holding member 18 and a joint body 16, and therefore the more drawing out of the second pipe 14 is prohibited. Since an arm inserting through hole 30 formed in the joint body 16 is formed in about conical shape, the arm 20 can be smoothly displaced according to the displacement of a core 24.
Patent JP-H01128785-A (JP)
Title: 6-hydroxycaproic acid dehydrogenase and production thereof
Inventor: HORIGUCHI SADAYOSHI
IPC: C12N15/00
Filed: 1987-11-13
Abstract: NEW MATERIAL:An enzyme, having the following characteristics and capable of dehydrogenating and converting 6-hydroxycaproic acid into 6-oxocaproic acid. Reaction optimum temperature; 35-55 deg.C in tris-hydrochloric acid buffer solution (0.05M) at pH7.5-9.5. Stable at pH5.0-10.5 in a buffer solution at 4 deg.C. mol.wt.; 35,000+ or -2,000 daltons measured by sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis and 70,000+ or -2,000 daltons measured by gel filtration. Isoelectric point; pH5.0+ or -0.2. Exhibiting the N-terminal amino acid sequence expressed by the formula. USE:For producing 6-oxocaproic acid. PREPARATION:For example, a microorganism [Arthrobacter.oxydans AK65-6 (FERM P-9430)] belonging to the genus Arthrobacter is cultivated to separate an enzyme having the activity of dehydrogenating the converting 6- hydroxycaproic acid into 6-oxocaproic acid from the microbial cells.
Patent JP-H03147968-A (JP)
Title: Dry-setting structure of tile
Inventor: HIRAYAMA MASAO
IPC: E04F13/08
Filed: 1989-11-01
Abstract: PURPOSE:To make the attaching and positioning of tiles easier by a method in which notches formed on the sides of a set of tiles facing each other are matched with coupling projections formed on a base for attaching tiles and slid. CONSTITUTION:Hooks 4 projected sidewards, having a lower height than its surface 2 are formed on both sides in the short length direction of a rectangular tile, and a given width of notch 6 is formed between the hooks 4. A given depth of short coupling groove 10 is formed in the back side 8 of the tile 1. Hooked projections 14 are formed on the surface facing the tile 1 of the base material 12 to be attached with the tile 1, and one projection 16 is also formed correspondingly to one set of the projections 14 on the base material 12. The width of the projection 16 is made narrower than that of the coupling groove 10, and the projection 16 is contacted with one side of the groove 10 of the tile 1.
Patent JP-2001106026-A (JP)
Title: Pretensioner
Inventor: HORI SEIJI
IPC: B60R22/46
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a generally small pretensioner. SOLUTION: The direction of axis of a generator storage part 26 is inclined to the direction of axis of a cylinder body 24 is relative to the direction crossed perpendicular to the direction of axis of the cylinder body 24 to position the axial other end part of the generator storage part 26 on a cylinder body 24 side. By this, the size of a pretensioner 10 along the direction perpendicular to the axis of the cylinder body 24 is reduced, and the pretensioner 10 becomes compact.  In addition, on the bottom side of the cylinder body 24, the pretensioner has a space on a generator storage part 26 side along the direction perpendicular to the axis of the cylinder body 24 and, therefore, in this sense, the pretensioner becomes compact and, even if a structural body of a vehicle is positioned at this portion, the structural body will not become an obstruct when the pretensioner 10 is installed on the vehicle. Thus, the assemblage property is improved, and the flexibility for selection of mounting position is improved.
Patent JP-H09123005-A (JP)
Title: Collet chucking device
Inventor: YAMAGUCHI TOMOHIKO
IPC: B23B31/20
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To shorten time for stage exchange, with regard to a collect chucking device for clamping the axial end of a work, when there is a change in the diameter of a clamping portion of the work or the position or the diameter of a phase reference pin taken place in conjunction with the change of a workpiece. SOLUTION: It is contrived to change only an auxiliary collect 12 in making a job plan exchange by providing a plurality of kinds of auxiliary collect 12 having respectively different inside diameters corresponding to a workpiece depending upon the common outside diameter corresponding to a main collet 7 and the types of workpieces and constituting the auxiliary collect 12 selected in accordance with the type of a workpiece W inserted into the main collet 7 and clamp the workpiece W.
Patent JP-H07119831-A (JP)
Title: Piston for reciprocating engine
Inventor: MAEKAWA KAZUHIKO
IPC: F02F5/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide the piston high in maintainability and reliability, and free of maintenance such as the replacement of a piston or the repair of any piston ring wherein each ring groove can be very simply repaired with the piston left as is incorporated in a reciprocating engine when any ring groove is worn out. CONSTITUTION:A block 22 is provided within each ring groove 8 in which a piston ring 21 is fitted in, the block 22 is divided into a plurality of ring pieces 22a along the circumferential direction of a piston, and each ring piece 22 is fastened on the lower surface of each ring groove 8 separately and detachably by bolts 3.
Patent JP-H09129405-A (JP)
Title: Resistor and manufacture thereof
Inventor: ENDO SHINICHI
IPC: H01C1/14
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a resistor to be easily and finely adjusted in resistance by a method wherein the counter side of one of the counter electrodes of the resistor is slanted so as to make an angle with the counter side of the other electrode. SOLUTION: Electrodes 7 and 8 are provided onto the surface of a board 6 separate by a certain distance and confronting each other. The side of the electrode 7 opposed to the electrode 8 is slanted like a curve of secondary degree so as to make its one end located nearer to the electrode 8 than the other end. A resistor 9 is provided so as to bridge a gap between the electrodes 7 and 8 by printing, deposition or the like, and a cutout 10 is provided to the one long side 9a of the rectangular resistor 9 which spans a shorter gap between the electrodes 7 and 8 extending towards the other long side 9b by a laser trimming method. A distance between electrodes 7 and 8 is set wider at the final part of the cutout 10 so as to lessen the resistor 9 in resistance variation caused by the cutout 10, whereby the resistor 9 can be easily and finely adjusted in resistance.
Patent JP-H11115150-A (JP)
Title: Plate making printing machine on board
Inventor: SAWANO MITSURU
IPC: B41C1/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase a printing speed at low costs by a method in which to a printing plate of a specified printing plate material which is heated by a thermal head and prepared in a state displaced to an adjacent position, an image pattern of an inked printing plate is transferred on a printing sheet held between it and a printing cylinder. SOLUTION: During plate making, a thermal head 23 is displaced to an adjacent position, a printing plate material 10 wounded onto the surface of a recording drum 21 is heated to obtain a desired pattern. During printing, an ink cylinder 24 is displaced to an adjacent position, the cylinder 24 is heated and processed to ink a printing plate 11 and is transferred to a printing sheet held between a blanket 25 and a printing cylinder 22 by the blanket 25. A printing plate material 11 can convert properties to water, for example, from a hydrophobic or water soluble property into a hydrophilic or water insoluble property, softens a heating part, and peels a softened part with a pressure sensitive adhesive tape to expose the hydrophilic layer of a printing plate material 10 to obtain a desired pattern.
Patent JP-H04160862-A (JP)
Title: Handy scanner
Inventor: SUGITA SHIGERU
IPC: G01P15/00
Filed: 1990-10-25
Abstract: PURPOSE:To execute reading at a mobile speed without excess or deficiency continuously by the operator by catching the scanning speed of the main body and the moving acceleration so as to warn and notice the scanning speed state. CONSTITUTION:Detection means 8, 9 detecting a scanning moving speed and an acceleration of the main body, and a notice means 10 predicting and notifying the occurrence state of deviation from a proper speed of the scanning moving speed based on the scanning moving speed and acceleration to be detected are provided to the handy scanner. When the scanning moving speed and acceleration of the main body are detected, the notice means 10 predicts and informs the occurrence state of deviation from a proper speed of the scanning moving speed based on the scanning moving speed and acceleration to be detected and the scanning speed revision to the deviation of the proper scanning moving speed is surely indicated before the occurrence state of deviation from the proper speed of the scanning moving speed. Thus, anybody reads a desired picture within a proper read speed while suppressing the deviation from the read proper speed to the utmost.