baber/WOPTO huggingface dataset:
Patent JP-S62130737-A (JP)
Title: Manufacture of gear
Inventor: OKADA KENICHI
IPC: B21K1/30
Filed: 1985-12-02
Abstract: PURPOSE:To obtain easily a large-sized gear by a plastic working, by heating locally the outside peripheral part of a disk-shaped blank, rotating it by a peripheral pitch angle of a tooth to be formed, and bringing it to a forging successively by a punch whose sectional shape is the same as a gap between adjacent teeth. CONSTITUTION:When a gear manufacturing device is turned on, a high frequency socillator in a control board 6 is started, and an outside peripheral part 1a of a blank 1 is heated locally by a heating coil 8. Its temperature is detected by a two-color thermometer, and when a temperature rises up to a set working temperature, a pulse motor in a rotary device 13 is driven and the blank 1 is rotated in a rotating direction 15 by a set peripheral pitch angle, and the outside peripheral part 1a which has been heated stops right under a punch 2. By driving of a cylinder 3, the punch 2 descends and the first forging is executed. The blank 1 is further rotated by the set peripheral pitch angle and worked by the punch 2, by which a tooth 1b of the first piece is formed. Also, when a tooth of the second piece is formed, the tooth 1b of the first piece is quenched by cooling water 12 from a jet port 10a of a nozzle 10, and a heat treatment of quenching is executed.
Patent JP-S61152597-A (JP)
Inventor: KAWASAKI KAZUMASA
IPC: F04B49/06
Filed: 1984-12-20
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-H03132474-A (JP)
Title: Power steering device with motor-driven pump
Inventor: IWASHITA SHIGEO
IPC: B62D6/02
Filed: 1989-10-16
Abstract: PURPOSE:To maintain constant the sense of driving a car relative to the car speed by calculating the impressed voltage to an electric motor, which drives a pump, relative to the car speed in conformity to the command voltage characteristic of the motor, and by controlling the rotation and stop of the motor at the time of steering in accordance with the value obtained by the calculation. CONSTITUTION:The running speed of a car is detected by a sensor 1, while another sensor 4 detects whether steering with a steering wheel exists. In accordance with the detected car speed a means 2 stores in memory the specific command voltage characteristic to be impressed on an electric motor 6 which is to drive a pump. In conformity to the command voltage characteristic a means 3 calculates the impressed voltage to the electric motor 6 relative to the detected car speed. When the result from detecting is 'exist', a means 5 controls so as to rotate or stop the motor 6 in accordance with the impressed voltage obtained from calculation. This accomplishes shutting the assist torque on the high speed side or making the generated car speed constant regardless of the inherent characteristics of the electric motor 6 relative to the impressed voltage.
Patent JP-H10115629-A (JP)
Title: Revolution sensor
Inventor: SHIRAI KATSUYOSHI
IPC: G01D5/245
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor whose cost can be lowered by a method wherein a housing and an outside covering layer on a covered conductor are formed of the same material so as to be bonded directly and a part between both is sealed. SOLUTION: A hollow cylindrical bobbin 11 which is molded of a resin material is provided with a coil 12 and with one pair of terminals 13. A yoke 14 which is composed of a magnetic material, a magnet 15 and a pack core 16 are arranged and installed in the central part. One pair of conductors 18, 19 inside a covered conductor 17 are connected to the terminals 13. Parts from the bobbin 11 up to the end part of the coated conductor 17 are buried in a housing 20 which is molded of a resin material. In addition, the covered conductor 17 is provided with an inside covering layer 23 in which the conductors 18, 19 having electric insulating films 21, 22 are buried and with an outside covering layer 24 which covers the inside covering layer, and the outside covering layer 24 is molded of a material of the same quality as the housing 20.  Thereby, through the molding process of the housing 20, the housing 20 and the outside coating layer 24 are bonded directly, and a part between the housing 20 and the outer surface of the covered conductor 17 is sealed. Consequently, it is possible to obtain a detector in which a grommet is omitted and whose costs can be lowered.
Patent JP-H05112586-A (JP)
Title: Production of n-acylaminomethylphosphonic acid
Inventor: OMORI KAZUHIRO
IPC: C07F9/24
Filed: 1991-10-17
Abstract: PURPOSE:To provide a process for producing N-acylaminomethylphosphonic acid useful as a synthetic intermediate for N-phosphonomethylglycine salt known as an active component of herbicide. CONSTITUTION:The objective compound can be produced by heating an N- methylolamide compound and a phosphorus trihalide in an aprotic solvent in the presence of 0.25-2.5mol of water (based on 1mol of the phosphorus trihalide) at 60-160 deg.C and contacting the reactional product with water. The process has various merits such as high yield, easy control of the reaction and simple process for the separation of the objective compound from the reactional liquid.
Patent JP-S63124590-A (JP)
Title: Semiconductor laser device
Inventor: TSUJI SHINJI
IPC: H01S5/00
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a light source, whose spectral width is made narrow, readily, by arranging a laser light emitting part and a phase adjusting part on the same substrate, and externally attaching an outer resonator. CONSTITUTION:On an N-type InP substrate 10, the following layers are continuously grown epitaxially: an N-type InGaAs waveguide layer 11 ; a non-doped InGaAsP active layer 12; a P-type InP layer 13; and a P-type InGaAsP surface layer 14. After the active layer 12 is etched to a specified width, the removed part is filled with a high resistance InP layer, and an embedded heterostructure is obtained. Then electrodes 15, 25 and 6 are formed on the upper surface and the lower surface of a crystal. Then a part from the surface to the upper surface of the waveguide layer 11 is removed, and a laser light emitting part 1 and a phase adjusting part 2 are isolated. Thereafter, cleavage is performed at a specified position, and the laser light emitting part 1 and the phase adjusting part 2 are formed on the same substrate 10. A nonreflective film 26 is formed at the phase adjusting part 2. A nonreflective film 41 is formed on the laser side. A converging rod 40 is brought close to the part 2. Both parts are fixed at a point, where light is coupled. Thereafter, an Au film 42 is coated on the rod 40.
Patent JP-H10114142-A (JP)
Title: Ink jet recording paper
Inventor: KOIKE KAZUYUKI
IPC: B05D1/30
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper excellent in waterproofness exhibiting good curtain coating properties. SOLUTION: In an ink jet recording paper where a coating layer is provided on a base paper, the coating layer contains a synthetic amorphous silica, an aqueous binder, and a cationic polyacrylamide having molecular weight of 500,000-1,200,000. In the ink jet recording paper, the cationic polyacrylamide preferably has a cationic valence of 1.5-5.0ml/g and the coating layer is preferably formed by means of a curtain coater.
Patent JP-H09108898-A (JP)
Title: Device for automatically working coil material
Inventor: ORII MASARU
IPC: B21D43/05
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a device for automatically working a coil material with which torsional deformation is not imparted to the coil material which is fed to a press and machine life of the press is not shortened. SOLUTION: In the device for automatically working the coil material in which the coil material W which is uncoiled from the uncoiler 10 is fed with an automatic feeding device 30 and products having respectively different shapes are punched out from the coil material W with plural presses 40, 50 which are arranged in series on the feeding path of te coil material, the 1st press 40 on the upstream side is constituted so that the main body 41 of the press is movable in the width direction of the coil material or/and in the forward and backward directions of coil feeding and its position is adjustable. The 2nd press 50 on the downstream side is constituted so that the main body 51 of the press is movable in the direction of coil feeding or/and in the width direction of the coil and its position is adjustable.
Patent JP-H08134343-A (JP)
Title: Resin composition for disk drive chassis
Inventor: YAMAZAKI MASANORI
IPC: C08K7/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a resin composition for a disk drive chassis, comprising a specific resin, an inorganic fiber, a flame ratardant and an additive in a specified proportion, excellent in flowability, dimensional stability, rigidity and flame retardance and suitable for a spindle motor chassis, etc. CONSTITUTION: This resin composition for a disk drive chassis comprises (A) 40-79 pts.wt. resin comprising 55-95wt.% polycarbonate resin and 5-45wt.% liquid crystalline resin such as a liquid crystal polyester, (B) 20-59 pts.wt. inorganic fiber such as a glass fiber and/or a carbon fiber, (C) 1-5 pts.wt. flame retardant such as a halogenated hydrocarbon and (D) 0-39 pts.wt. additive such as a lubricant other than the component (C).
Patent JP-H02117584-A (JP)
Title: Elevator device for observation
Inventor: GOTO SHIGERU
IPC: B66B9/00
Filed: 1988-10-26
Abstract: PURPOSE:To improve an advertisement and propagation action and decorative action by a method wherein an advertising decorative member expandable along with elevation of an elevator cage is located between the end part in a longitudinal direction of an elevation passage and the elevation cage. CONSTITUTION:An elevator cage 3 is elevated through vertical movement of a plunger 44 along an elevation passage 2 mounted along the wall surface of a building and being visible from the outside. Through the rotational motion of a winding device 7 along with elevation of the cage 3, a sheet 5 for advertisement is expanded and contracted, the contents of the advertisement displayed on the sheet 5 is exposed to the outside to call attention of persons outside.
Patent JP-H10116364-A (JP)
Title: Lubricant production plan supporting device
Inventor: FURUICHI HIDETSUGU
IPC: G07C3/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently generate the production plan of lubricant while the burden of a person in charge of a plan is reduced by providing a simulation means for simulating a provisional plan generated by means of a provisional plan generation means and outputting the result. SOLUTION: A mix tank is selected at first in a mix tank selection means B1. A provisional plan generation means B2 generates the provisional plan based on the mix tank selected in the mix tank selection means B1 and a procurement request file. A simulation means B3 simulates the generated provisional plan and outputs the result to a Gantt chart. The contention state of equipments is grasped from the Gantt chart, a correction means B4 corrects the provisional plan and generates the plane approximated to the optimum one. The execution equipments, an execution date, a rotation order in the respective procurement requests and the start/end time of respective processes, which are calculated by simulation, are added to the procurement request file as the plan results and they are returned to a product stock management device.
Patent JP-H10261155-A (JP)
Title: Opening/closing device for door
Inventor: MURAI SHIGEYUKI
IPC: E05C1/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device for easily preventing the invasion of the tool of a bar into an engagement means in a casing. SOLUTION: The first reinforcing rib group 40 of multiplex structure is fixed to the opening 21 of the casing 2 and a second reinforcing rib group 50 of multiplex structure is fixed to the inner peripheral edge of a door 3. When the door 3 covers the opening 21, the first reinforcing rib group 40 and the second reinforcing group 50 are alternately overlapped. The engagement means 60 engaging the first reinforcing rib group and the second reinforcing rib group is provided between the first reinforcing rib group 40 and the second reinforcing rib group 50, which are mutually overlapped.
Patent JP-H01111975-A (JP)
Title: Locking device
Inventor: OMA HAJIME
IPC: E05C1/10
Filed: 1987-10-26
Abstract: PURPOSE: To easily assemble a first member having plural sets of lock mechanisms to a second member by inserting the lock plate of the first member into the engagement space of the second member, and causing a lock pin to recede to an unlock position by means of the cam face of the plate. CONSTITUTION: To assemble a first member to a second member, the first member is brought close to the second member while both lock mechanisms R1, R2 are held in locking positions by a spring 28, so that each lock plate 11 is inserted into each engagement space 24. Next, the end face of each lock plate 11 abuts the cam face 35a of the corresponding lock pin 35. Then each lock pin 35 slightly comes out of a corresponding locking hole 14 against the spring 28. Further, as the lock plate 11 is sufficiently deeply inserted into the engagement space 24, the lock pin 35 coincides with the locking hole 14 and is advanced into the locking hole 14 by the energizing force of the spring 28 to establish a locked condition.
Patent JP-H09108044-A (JP)
Title: Table
Inventor: KOSUGI TAKASHI
IPC: A47B37/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an epock-making table which can be used as a wide table with no opening and can be constituted so as to place a portable cooking stove on a blocking plate by arranging the blocking plate which has blocked the opening so as to be hung downward and is inexpensive with a simple constitution and is easily switchable. SOLUTION: An opening 2 is formed on a table plate 1 and a blocking plate 3 which blocks and fits this opening 2 under a condition where the plate 3 is approximately under the flat-topped condition to the surface of the table plate 1 is fitted and a fitting and holding mechanism 4 which makes this blocking plate 3 freely hookable and releasable and a hanging and holding mechanism 5 with a hanging lever 5A which can hang and hold the blocking plate 3 released from this fitting and holding mechanism 4 below the opening approximately under horizontal condition, are arranged at the opening 2. Then, on the blocking plate 3 hung and held by means of this hanging and holding mechanism 5, an article to be placed such as a cooking stove and a heater can be placed by inserting it from an opening 2.
Patent JP-H10120020-A (JP)
Title: Packaging bag of material for agricultural use
Inventor: DEMURA KATSUNOBU
IPC: C09K101/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for agricultural use capable of being buried for disposal into the soil and functioning as the soil conditioner. SOLUTION: Humic acid or humic acid derivative is contained in the whole of or a part of a packaging bag for a material for agricultural use. The method includes impregnation, printing, coating, or paper-making from the coarse pulp solution containing humic acid, etc. In addition, a layer in which at least one treatment selected from the water-repellent treatment, water-proof treatment and water-resistant treatment is executed, is provided on the whole of or a part of the paper bag.
Patent JP-2001089370-A (JP)
Title: Medicine for hepatic failure
Inventor: OKAMOTO TOSHIHIRO
IPC: A61K31/38
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new medicine for hepatic failure including zaltoprofen which is widely used as an anti-inflammatory agent and its safety is confirmed, as an active ingredient. SOLUTION: Zaltoprofen is used as an active ingredient. The medicine for hepatic failure can be treated in a same manner in which the Zaltoprofen the active ingredient is used as an anti-inflammatory agent. The medicine can be administered in a proper administering method such as a common oral administration or a parenteral administration to human.
Patent JP-H09108515-A (JP)
Title: Container-shaped liquid filter and production thereof
Inventor: IWASAKI HIROBUMI
IPC: B01D39/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance integral molding processability and shape retention and to regulate a liquid passing speed and to prevent the clogging of an article to be extracted by bonding a water permeable agent to an extremely fine fiber nonwoven fabric and bonding a multilayered laminate. SOLUTION: A multilayered laminate consisting of an extremely fine fiber nonwoven fabric 12, thermoplastic synthetic fiber nonwoven fabrics 11, 13 are integrally molded into a molded part 3 consisting of a flange part 2, the side part developed from the flange part 2 and a bottom surface to form a container- shaped filter. A water permeable agent is bonded to the front surface or partial part of at least one layer of the extremely fine fiber nonwoven fabric 12 and at least a part of the multilayered laminate is bonded. This container shaped liquid filter is excellent in integral moldability and shape retention and, by changing the bonding amt. and area of the water permeable agent, a liquid passing speed can be regulated while clogging is prevented and the extraction of a component corresponding to a purpose can be performed.
Patent JP-H09110048-A (JP)
Title: Covered container
Inventor: KAKINO SHIGERU
IPC: B65D5/44
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To house necessities inside a cover body of a covered container, and to make the covered container covenient for carrying without being bulky. SOLUTION: A covered container is composed of a container body 12, a cover body 13 and an auxiliary lid 14. An article housing part 15 is provided at the container body 12 and an accompaniment housing part 19 surrounded by oblique upper side walls 18a is provided at the top of the cover body 13. The opening 15a of the article housing part 15 is closed with a middle plate 17 of the cover body 13 while the opening 19a of the necessities housing part 19 is closed with the auxiliary lid 14. Therefore, necessities such as chopsticks, a hand towel, etc., can be housed in the covered container in addition to boiled rice, and the covered container can be handled and carried conveniently without being bulky.
Patent JP-2001091444-A (JP)
Title: Scratch testing machine
Inventor: ANDO YOSHISHIGE
IPC: G01N3/46
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a scratch testing machine easily and quickly evaluating a film adhesiveness precisely over a wide film strength range without depending on worker. SOLUTION: This scratch testing machine used for evaluating a film formed on the surface of a base board is provided with a probe 2 abutting to the film and a pressing mechanism pressing the probe 2 to the film when the tip part of the probe 2 is brought into contact with the film.
Patent JP-H07131204-A (JP)
Title: Dielectric filter
Inventor: UMEBAYASHI NORIYUKI
IPC: H01P7/04
Filed: 1993-10-28
Abstract: PURPOSE:To provide the dielectric filter which is inexpensive and small in size by decreasing the number of components and reducing manufacture man- hours. CONSTITUTION:The dielectric filter having a filter constituted by connecting plural dielectric coaxial resonators 10 in parallel is formed by connecting respective inductance electrodes 6 having inductance components, constituting filter circuits, formed on the top surfaces and flanks of the adjacent dielectric coaxial resonators 10. Further, all the capacitance components and all the inductance components constituting the filter circuit are formed of electrodes 6 and 7 and conductors 3 and 4 formed on the dielectric coaxial resonators 10.
Patent JP-H08212844-A (JP)
Title: Oxide superconductor cable
Inventor: SHIODA TAKAO
IPC: C01G1/00
Filed: 1995-08-30
Abstract: PURPOSE: To provide an oxide superconductor cable having stable structure with high insulating property by enclosing a metal pipe for housing a required superconductive unit and passing a coolant with a heat insulating layer and a corrugate metal sheath on the outside thereof. CONSTITUTION: The outside of a Cu pipe 29 of metal pipe for housing a plurality of superconductive units 25 for surrounding a central support body 26 and passing a coolant is enclosed by a heat-insulating layer 27, and the layer 27 is further enclosed by a corrugate metal sheath 28 to form an oxide superconductor cable. According to such a constitution, a highly reliable oxide superconductor cable free from the breakage deformation and characteristic reduction by bending and having a stable structure with high insulating property can be provided. The unit 25 is constituted by successively forming oxide superconductive thin films on both surfaces of a tape copper foil, and insulating layers thereon.
Patent JP-2001093391-A (JP)
Title: Tilted switch
Inventor: SHIRAI HIROSHI
IPC: H01H35/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a tilted switch superior in opening/closing durability to a high capacity and careful about environment. SOLUTION: A tilted switch comprises a housing 1 having an approximately columnar or cubic space 2, at least one spherical body 7 in which the space 2 is arranged in a rotationally movable manner, and a contact mechanism storage portion 3 arranged in parallel to the space 2, wherein a movable armature 12 and a fixed armature 14 formed with spring members are opposed to each other in the contact mechanism storage portion 3 and an actuator 8 turned with the movement of the spherical body 7 is arranged with a rotationally movable shaft 9 having a single face 10 protruded in the space 2. The spherical body 7 is moved to turn the actuator 8, causing the thrust of the movable armature 12 to contact the fixed armature 14.
Patent JP-H02119003-A (JP)
Title: Lighting unit integral with lamp connection
Inventor: OKUBO RETSU
IPC: F21S2/00
Filed: 1988-10-28
Abstract: PURPOSE:To constitute a lighting unit in a small size to make it into an easily handleable unit by installing a light shielding body at the front end of a light source to use only reflected rays from the light source. CONSTITUTION:A lamp 2 is constituted by inserting a pin 3 into a hole made in the bottom wall face of a small-size lighting equipment body 1, and a part of an L-supporter 5 is hung on a part of an insulator 4, and the other part of the supporter 5 is crimped in the bottom wall face to be fixed thereto. A light shielding body 8 blacked is installed at the front end of the lamp 2 so that the internal and external surfaces do not reflect, and a supporting arm 9 is fixed to support the light shielding body and a front glass 7 are supported in front of a reflector 6. Thereby, it is possible to constitute the light source and the reflector in a small size, respectively not by use of direct rays coming from the light source, but only by use of reflected rays thereof. Moreover, it is possible to control the reflected rays at a high rate and obtain a large illuminance because the spread of projected rays is small.