baber/WOPTO huggingface dataset:
Patent JP-H11164911-A (JP)
Title: Diving fins
Inventor: KAWAI TAKASHI
IPC: A63B31/11
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide diving fins where a fin part is changed-over by one operation in a horizontal position where the fin part is extended horizontally when the fins are used underwater or in an erected position where the fin part is erected at the time of walking on a ship or the ground, and also water resistance is drastically reduced at the time of usage and rapid propulsive force is obtained under the water. SOLUTION: The diving fins consist of a boot part 2 where a human foot is put in/out and the fin part 4 arranged in the tip of the boot part 2. Then, a supporting means 5 for rotatably supporting the fin part 4 toward the tip side and the rear end side of the boot part 2 is provided and also a fixing means 10 is provided, which is for fixing the fin part 4 in the respective positions which are the horizontal one where the fin part 4 is extended toward the tip side of the boot part 2 and the erected one where the fin part 4 is erected toward the rear end side of the booth part 2.
Patent JP-H05173153-A (JP)
Title: Liquid crystal display element
Inventor: KAWAGUCHI HIDEO
IPC: G02F1/133
Filed: 1991-12-19
Abstract: PURPOSE:To provide a liquid crystal display element (liquid crystal panel) which can be controlled entirely to uniform temperature and further provide a liquid crystal display element whose transmitted light is colored little. CONSTITUTION:Two glass substrates 11a and 11b which have transparent electrode layers 14a and 14b and oriented films 16a and 16b provided on one-surface sides are arranged having the oriented films 16a and 16b opposite each other and liquid crystal is charged in the gap between the oriented, films 16a and 16b to constitute the liquid crystal display element; and a heater electrode layer 12b constituted by arranging >=3 rectangular heater electrodes laterally in parallel is provided on the surface of at least one of the glass substrates, the heater electrode layer 12b is divided into at least three independent heating areas in heater electrode units, and the divided heating areas at both the ends are narrower than other heating areas. Further, the film thickness of the transparent electrodes and the film thickness of the heater electrodes are so adjusted that the difference between the maximum transmissivity and minimum transmissivity in the 400-800nm wavelength range of white light transmitted through the liquid crystal display element is <=20%.
Patent JP-H10330629-A (JP)
Title: Composition curable with additive reaction
Inventor: KALINOWSKI ROBERT EDWARD
IPC: C08G77/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that reduces gas liberation and can be expected to has high storage stability by adding a molecular sieve desiccating agent to a composition containing an alkenyl-functional organic polymer and hydrosilyl crosslinking agent. SOLUTION: This composition comprises. (A) 100 pts.wt. of an organic polymer bearing at least 1.4 alkenyl group per molecule on the average (preferably polyether, polyester or the like), (B) a sufficient amount of a crosslinking agent bearing at least 1.4 hydrosilyl group per molecule to cure this composition, (C) a sufficient amount of a platinum group metal-containing catalyst to cure this composition, (D) a sufficient amount of molecular sieve desiccating agent to reduce gas liberation in the composition, and (E) 3-400 pts.wt. of a filler. In apreferred embodiment, 1-10 pts.wt. of the component C is used per 100 pts.wt. of the component E whereby the reaction of Si-H with moisture is inhibited to solve the problems as gas liberation and the like.
Patent JP-2001055032-A (JP)
Title: Mounting bracket for vehicle leaf spring
Inventor: RI HEIGO
IPC: B60G11/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting bracket for a vehicle leaf spring, capable of improving mounting workability and durability by using one mounting bracket for a leaf spring and a stabilizer to be mounted on a vehicle body and therefore reducing the number of parts items. SOLUTION: This mounting bracket includes a vertical tightened portion 8 having a plurality of bolt holes 16 at the upper part and adapted to be tightened on the outside of a body frame with bolts, a horizontal tightened portion 10 having a plurality of bolt holes 20 at the lower end of the vertical tightened portion 8, formed horizontally inside the vehicle body and adapted to be tightened on the lower end of the body frame with bolts, a leaf spring mounting portion 12 in which a lateral spring eye tightening hole 22 is formed on one side at the rear of the lower end of the horizontal tightened portion 10 so as to hinge a spring eye of a leaf spring,  and a stabilizer rod mounting portion 14 formed by pressing a rod tightening pin in a pin holder hole through a pin holder 28 formed on one side at the front of the leaf spring mounting portion 12 on the lower end of the horizontal tightened portion 10 so as to tighten a stabilizer rod.
Patent JP-2000178529-A (JP)
Title: Method for rendering surface hydrophilic and hydrophilic member
Inventor: ASO YUJI
IPC: C09K3/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for rendering the surface of a member of any shape and size hydrophilic, and a hydrophilic member excellent in design ability. SOLUTION: A method for rendering the surface of a member hydrophilic comprises forming a pair of comb-like electrodes 4a and 4b with a silver paste on the reverse side of a glass substrate 1 having a length of 100 mm, a width of 100 mm and a thickness of 1.1 mm, drying the resulting electrodes at 160 deg.C for 30 minutes, then coating a silicone thereon to form a silicone insulating layer, subsequently spin-coating a coating material having titanium dioxide as the major component on the surface of the glass substrate 1, drying the coated film at 150 deg.C for 30 minutes to form a photocatalyst coating layer 2.  By connecting the electrodes 4a and 4b with a high-voltage alternating current power supply and applying a high-voltage alternating current with a frequency of 50 Hz and a voltage of 5 kV rms to the electrodes, the contact angle of the surface of the catalyst coating layer 2 to water is lowered to 11 degrees 6 hours after the application of the high-voltage current from 16 degrees before the application of the high-voltage alternating current.
Patent JP-H07176661-A (JP)
Title: Heat sink
Inventor: ISAKA KOICHI
IPC: H01L23/427
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a heat sink having uniform heat dissipation properties by eliminating fluctuation in temperature of heat receiving block. CONSTITUTION:The heat sink comprises a heat receiving block 1 to be fixed with a heating element, e.g. a semiconductor element 7, requiring the cooling, a unit 4 for dissipating the transmitted heat, and a plurality of heat pipes 2, 9 having one end buried in the heat receiving block and the other end for dissipating heat through the unit 4, wherein the heat pipes are arranged in parallel while perpendicularly intersecting the flowing direction of air for cooling the unit 4. The heat pipe arranged on the outlet side of cooling air has excellent heat transmission or dissipation characteristics as compared with the pipe arranged on the inlet side of cooling air.
Patent JP-H05171459-A (JP)
Title: Golden aluminum material and its production
Inventor: KURATA MASAHIRO
IPC: C23C22/56
Filed: 1991-12-20
Abstract: PURPOSE:To impart excellent adhesion and corrosion resistance to the golden coating film of a golden Al material having a fine color tone. CONSTITUTION:An oxidized film formed on the surface of an Al or Al alloy material is removed and the material is immersed in an aq. soln. contg. tungstate. When further corrosion resistance is required, clear coating is carried out.
Patent JP-H09183627-A (JP)
Title: Method for cutting glass and device therefor
Inventor: IDE AKIHIKO
IPC: C03B33/03
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To diminish a floor space and to reduce an equipment cost. SOLUTION: A moving table 6 on which two sheets of glass plates 11 stuck to each other are placed is moved to a scribing section 4 where the surface of the one glass plate existing on the upper side is formed with a scribing line. Next, two sheets of the glass plates 11 are inverted in an inverting section 3. Impact is applied on the glass plates to cut the one glass plate existing on the lower side along the scribing line in an impact section 5. Next, the surface of the other glass plate existing on the upper side is put with the scribing line in the scribing section 4. Two sheets of the glass plates 11 are inverted in the inverting section 3. Impact is applied on the glass plates to cut the other glass plate existing on the lower side along the scribing line in the impact section 5.  In such a case, only one line of the treating line consisting of the inverting section 3, the scribing section 4 and the impact section 5 is necessitated to be disposed and, consequently, the floor space is diminished.
Patent JP-H11189984-A (JP)
Title: Polyolefin-based fiber paper
Inventor: OMAE YOSHINOBU
IPC: D21H15/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based fiber paper, excellent in dispersibility of the fibers in the paper-making process, very little foamed during the dispersion process, good in texture, high in adhesive power even in boiling water, highly resistant to breaking while in service, and particularly useful for heat seal bags for boiling sterilization, disinfection and cleaning for. e.g. medical purposes. SOLUTION: This polyolefin-based fiber paper contains 5 to 100 wt.% of a core-sheath type composite fiber, with a modified polypropylene copolymerized with 1 to 8 wt.% of ethylene and having a boiling point of 135 deg.C or more as the sheath and propylene as the core, and 0.03 to 2 wt.% of a polyether amide- based compound added, and has a heat seal dry peel strength of 100 g/cm or more and heat seal peel strength in boiling water of 50 g/cm or more.
Patent JP-H06190029-A (JP)
Title: Apparatus and method for air purification by using ozone in purification room
Inventor: NISHIMURA HIKOICHI
IPC: A23L3/3445
Filed: 1992-12-22
Abstract: PURPOSE:To provide a method and an apparatus wherein an ozone sterilization treatment of the environment in a room is performed without giving any harm to a human body while a worker exists in the room. CONSTITUTION:An arranging place of a nozzle 7 connected to an ozone generator in a purification room 6 is on the upper side of an ozone dilution region 16 positioned above a working region consisting of a space with a specified height where a worker performs an operation and discontinuity is given to ozone feeding through a timer setting or a control panel.
Patent JP-H05173636-A (JP)
Title: Steering controller for moving body
Inventor: KAMIMURA KENJI
IPC: G05D1/02
Filed: 1991-12-25
Abstract: PURPOSE:To automatically set the best travel course according to the direction of a self-traveling vehicle put in an operation area. CONSTITUTION:A scanning device 2 makes a scan on the periphery with the light emitted by a light emission unit 2a. A light reception unit 2b detects reflected light from plural reflectors 6 arranged at the periphery of the operation area and the azimuth angle of each reflector 6 which is viewed from the scanning device 2 is detected with the light reception signal and the output of an encoder 7. A reference point coordinate selection part 21 selects reference coordinates matching the direction of the self-traveling vehicle according to a reference point position calculated by a reference position arithmetic part 19 and the traveling direction of the self-traveling vehicle. The travel course based upon the reference coordinates is set in a travel course setting part 22. A comparison part 24 compares the set travel course with the position and traveling direction of the self-traveling vehicle and a steering part 25 determines a steering wheel steering quantity according to the comparison result.
Patent JP-H05181567-A (JP)
Title: Power source stop control system for information processor
Inventor: MURAKI HIROYUKI
IPC: G06F1/26
Filed: 1991-12-26
Abstract: PURPOSE:To eliminate the risk that a file device and a file medium are broken owing to the failure of the power source of the information processor by evading the interruption of data transfer between the file device and information processor. CONSTITUTION:A power-ON/OFF switching mechanism 4 outputs a power-source stop request signal showing 'power source stop request' so as to request a power source 5 to be switched from the operation state to the stop state. An access signal holding circuit 2 holds a value so as to indicate 'in access' only for a certain time even unless an access signal 10 indicates 'in access', and outputs an after-holding access signal 102 where the holding is reflected. A power source stop control circuit 3 stops the power source 5 by outputting a power source stop control signal 104 indicating 'power source stop' once inputting the power source stop request control signal 103 indicating 'power source stop request' and the after-holding access signal 102 indicating 'in access'.
Patent JP-H06195039-A (JP)
Title: Display device
Inventor: TANAKA TOSHIYUKI
IPC: G09G3/20
Filed: 1992-12-24
Abstract: PURPOSE:To attain forming one picture with an optional size by optional combination of a unit display unit and to facilitate the manufacture of a display device and to improve the availability of equipment. CONSTITUTION:The latch circuits L1, 1-L1, 64 of 64 pieces constituted of 8 bits are cascaded and connected successively, and further, the latch circuits of next column unit display unit U12 are cascaded and connected successively also. The display data DT are moved successively on respective latch circuits synchronizing with a column shift synchronizing signal S1. Similarly, the display data are transferred successively to the latch circuits on the row selected by a row selection signal S3 related to other rows also. In such a manner, the display data of one picture are transferred. The data in respective latch circuits are stored in buffer circuits after the transfer of the display data of the row are ended, and display elements are driven based on the value stored in the buffer circuits.
Patent JP-H06194993-A (JP)
Title: Image forming device and fixing device
Inventor: WATABE MASAO
IPC: G03G15/20
Filed: 1992-12-25
Abstract: PURPOSE:To provide an image forming device whose power consumption is reduced. CONSTITUTION:A heater device provided with plural branched exothermic resistors, a power-supply switching means switching the power supply of a branched end part, a first temperature detection means 42 detecting the temperature of the exothermic resistor and a second temperature detection means 48 detecting ambient temperature are provided. Besides, a control means controlling a voltage impressed on the exothermic resistor according to the detected results from the detection means 42 and 48 is provided.
Patent JP-2001177707-A (JP)
Title: Portable information terminal with facsimile transmission function and information system
Inventor: MORIMOTO TAKASHI
IPC: H04N1/21
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal with excellent operability that has a scanner function and a facsimile transmission function. SOLUTION: The portable information terminal is provided with an image sensor that reads an image, an image processing circuit that generates image data from the read image, an image memory that stores the image data, a wireless communication circuit that has a facsimile transmission reception function, an operation panel with various keys, and a display panel to display selectable processing and images. The image memory stores image data of a read image and that are received as a file with a name. The information terminal has an operation mode where a user selects objects of facsimile transmission among the stored image data and all the image data selected as objects are transmitted at once and the information terminal also has an operation mode where processing such as trimming and composition is applied to the image data.
Patent JP-2000178903-A (JP)
Title: Railroad ballast excavator and excavation method for railroad ballast
Inventor: TANIGAWA YUKIO
IPC: E01B27/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a railroad ballast excavator and an excavation method for railroad ballast capable of adjusting an angle of the excavated surface in the railroad ballast in a variable manner. SOLUTION: A railroad ballast excavator is equipped with movable wheels 1 and 2, an excavation member 5 arranging a plurality of raking devices 5b on the circumference of a chain section 5a, a first driving mechanism 8 and a second driving mechanism 9 connected to a bearing body 10 with a hinge. Then, the movable wheel 2 is rotationally driven by a hydraulic motor 3 to make the excavation member 5 exercise circulation movement, ballast crushed stones under a railroad rail are excavated and, at the same time, an angle of the excavated surface of the ballast can be set in required value.
Patent JP-2001181888-A (JP)
Title: Plating material for connector
Inventor: KODAMA ATSUSHI
IPC: C25D3/56
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cracking of a plating film generated at the time of subjecting a plating material to bending into a contact and to moreover reduce the inserting force of a connector using a tin plating material. SOLUTION: This plating material for a connector excellent in bendability and insertability and drawability is composed, to a base metal of copper or a copper alloy, of an intermediate layer of alloy plating with a thickness of 0.3 to 1.0 μm containing, by mass, 2 to 10% phosphorus, and the balance nickel with inevitable impurities and a surface layer of Sn or Sn alloy plating subjected to reflowing treatment, and the intermediate layer has been plated under the condition in which cathode current density is 2 to 20 A/dm2.
Patent JP-H05180044-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: HASEGAWA YUSUKE
IPC: F02D41/14
Filed: 1991-12-27
Abstract: PURPOSE:To promptly attain convergence to a target value by modeling a detecting response delay of an air-fuel ratio sensor, estimating air-fuel ratio of each cylinder in good accuracy, and feedback-controlling the air-fuel ratio to the target value based on an estimated value. CONSTITUTION:A single air-fuel ratio sensor 40 is provided in an exhaust system collective part 24 of a multicylinder internal combustion engine 10, and air-fuel ratio of a mixture input from an output of this air-fuel ratio sensor 40 is detected and convergency-controlled to a target value. Here in a control unit 42, an output value of the sensor 40 is considered to be formed of a weighted mean value, multiplying a combustion record of each cylinder by predetermined weight, to construct a model of describing action of an exhaust system. A condition equation and an output equation with air-fuel ratio of each cylinder serving as an internal condition variable are obtained, and an observer for observing an internal condition is constructed to obtain an output of this observer. Next, air-fuel ratio of each cylinder is estimated from, the observer output, and this time correction value is obtained by multiplying ratio of an estimated value of the air-fuel ratio to its target value by a correction value before a specific period, to immediately convergency-control the air-fuel ratio of each cylinder to the target value.
Patent JP-H05177425-A (JP)
Title: Header device for plate working machine
Inventor: MINUMA TADAO
IPC: B23D5/04
Filed: 1991-12-28
Abstract: PURPOSE:To separate the copy control of a spindle to a plate material upper surface from NC control and sufficiently exhibit performances of both the controls with a simple control circuit by providing a lifting base with a copy sensor for detecting the space with the plate material upper surface and operating a lifting motor to raise and lower the lifting base so that the detected space is constant. CONSTITUTION:When a work such as cutting of a plate material 1 is conducted, the traveling of a traveling device 7, the traverse motion of a header device 35, and the lifting of a spindle 28 are automatically conducted according to a preset command signal from a NC control unit 17, and a tool 15 installed to the spindle 28 is three-dimensionally controlled in X, Y and Z directions. By a copy sensor 31 provided on a lifting base 24 mounted on a traverse moving base 22 in such a manner as to be capable of rising and lowering, the space S between 8 copy sensor 31 and the plate material 1 upper surface is detected, and a lifting motor 25 is operated so that the detected space S is constant to raise and lower the lifting base 24 along the traverse moving base 22. Thus, the spindle 28 follows the undefined curved form of the plate material 1 regardless of NC control.
Patent JP-H11189754-A (JP)
Title: Substrate with adhesive layer and adhesive film
Inventor: SUMIYA KEIJI
IPC: H05K3/38
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive layer-attached substrate having an excellent stable adhesive strength, and to provide an adhesive film having excellent stable adhesive strengths and having different adherent properties on both the surfaces. SOLUTION: This adhesive layer-attached substrate is produced by forming an adhesive layer on a substrate having the same hydrophobic or hydrophilic tendency as that of a coupling agent. The adhesive layer comprises a thermoplastic resin layer comprising a thermoplastic resin obtained by a reaction for producing amide groups, ester groups, imide groups or ether groups and the coupling agent having a functional group capable of chemically binding to the thermoplastic resin. The adhesive layer is obtained by removing the substrate from the adhesive layer-attached substrate.
Patent JP-H11179473-A (JP)
Title: Penetrating punch for forging
Inventor: IMAI KATSUYA
IPC: B21J1/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a punch excellent in durability and capable of preventing a die from damage at a state two stocks are struck due to unexpected trouble. SOLUTION: The punch consists of a punch sleeve 12, in which an outer diameter of the tip part is roughly equal to an inner diameter of a die forming part, and an insert punch 13, which is mounted to the punch sleeve 12 piercing a shallow hole to a stock. The insert punch 13 is made with a material having compression strength higher than the punch sleeve 12, further, its tip part 13A is protruded from a tip part of the punch sleeve 13 equal to a depth of the shallow hole or more.
Patent JP-H11328773-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B15/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To drive operation loading a cassette and pulling out a tape while providing a phase difference with a simple structure by providing first, second circular arc parts and recessed parts provided between them on respective cam parts of first, second arms having the cam parts engaged with projection parts moving on circumference. SOLUTION: In a mode loading the cassette, a drive pin 75 is moved counterclockwise around a shaft 67. Since a port drive arm 73 is rotated counterclockwise in the state that the drive pin 75 is engaged with the recessed part 126, a tension pole pulls out a tape from the cassette through a load gear 79. Since the drive pin 75 is engaged with the first circular arc part 121, a sub-chassis drive arm 89 isn't turned, and a sub-chassis remains on an unload position. When the drive pin 75 is moved further, since the drive pin 75 is engaged with the recessed part 127 of the sub-chassis drive arm 89 to turn it, the sub-chassis is moved to a cylinder direction.