baber/WOPTO huggingface dataset:
Patent JP-S6257144-A (JP)
Title: Photomagnetic recording medium and its production
Inventor: OKAMINE SHIGENORI
IPC: C23C14/34
Filed: 1985-09-06
Abstract: PURPOSE:To improve the durability of a photomagnetic recording medium and to permit long-period presevation by forming a fine surface layer in which a rare earth element content is low. CONSTITUTION:A transparent dielectric film 2 consisting of SiO, etc. is formed to a substrate 1 consisting of glass or synthetic resin and further an amorphous magnetic film 3 consisting of the rare earth element and transition element is formed thereon. An ion gun attached to a vapor deposition device is operated to form the surface layer 4 on the magnetic film 3 before or after the vapor deposition of the magnetic film 3 progresses to the prescribed thickness. A protective film 5 is formed on such magnetic film 3, by which the photomagnetic recording medium is obtd. The fine surface layer 4 in which the rare earth element content is low is formed on the recording medium, by which the durability of the recording medium is improved and the long-period preservation is made possible.
Patent JP-H0649579-A (JP)
Title: Gadolinium-containing high-strength magnesium alloy
Inventor: NINOMIYA RYUJI
IPC: C22C23/06
Filed: 1992-07-01
Abstract: PURPOSE: To improve the heat resistance and the strength at a room temperature by making gadolinium of a prescribed quantity contain in magnesium or further adding calcium, yttrium and lanthanoid.  
     CONSTITUTION: A heat resistant high-strength magnesium alloy has a composition consisting of, by weight, 15-25% gadolinium, the balance magnesium with inevitable impurities. Further, at least one kind of a 0.8-5% element to be selected from a group consisting of calcium, yttrium and lanthanoid (except gadolinium) is contained. Equivalent effect to improve the high-temperature strength can be obtained even when the addition amt. of gadolinium is reduced by using jointly elements consisting of calcium, yttrium and lanthanoid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6352657-A (JP)
Title: Brushless motor
Inventor: KOSUGE TAKESHI
IPC: H02K29/00
Filed: 1986-08-20
Abstract: PURPOSE:To control torque ripple, by properly selecting the combination of coil element assemblies to change the output characteristics of a motor with multiple stator coils composed of multiple coil element assemblies respectively. CONSTITUTION:At the bottom end of a rotating shaft 4 passing through a secured flat plate 1 and rotatably supported to the secured flat plate 1, a disc rotor yoke 5 is journalled, of which on the upper surface is provided a ring- shaped magnet 7 alternately magnetized with N-and S-poles at equal angles circumferentially. On the other hand, on the underside of the secured flat plate 1 are provided multiple stator coils 8 at equal angles on an identical circumference with a rotating shaft 4 at its centre. This stator coil 8 is composed of the first coil element assembly 11 and the second coil element 12 and selectively electrified to either of the coil element assemblies 11 and 12 according to the driving voltage of a motor. As a result, the output characteristics of the motor can be changed according to the driving voltage and the torque ripple rate can always be minimized.
Patent JP-2000027362-A (JP)
Title: Box body made of sheet-laminate metal plate and manufacture thereof
Inventor: NAKANO HIROAKI
IPC: E04C2/34
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a box-shaped body formed of a sheet-laminate metal plate having excellent design properties. SOLUTION: The box-shaped body has first and second metal plates 4, 5 forming a cylindrical body 3 by mutually connecting left-right both side sections and cover plates covering both-end opening sections of the cylindrical body 3. At least one of the first and second metal plates 4, 5 is formed of a sheet- laminate metal plate, in which a sheet-shaped material is laminated on the metal plate through a pressure-sensitive adhesive layer, U-shaped pinching sections capable of pinching the other metal plate are formed to the side sections of the first and second metal plates 4, 5, and the first and second metal plates 4, 5 are connected elastically by the pinching sections at that time.
Patent JP-H067209-A (JP)
Title: Pull for slide fastener with sounder
Inventor: HOTTA YOSHIYUKI
IPC: G08B13/02
Filed: 1992-06-29
Abstract: PURPOSE:To provide a slide fastener preferable for goods of various events and characters as well as for preventing crimes such as pick-pocket and robbery without damaging the function of the slide fastener. CONSTITUTION:A pull part 4 receiving a sounder 2 is mounted pivotably to a clamper 6, and a cover piece 21 pulled out of the clamper 6 is disposed above switch contacts 10, 10 of the sounder 2. An elastic projection 20 projecting from the pull part 4 is inserted to the lower surface side of the cover piece 21 and conductive parts 22, 22 facing the switch contacts 10, 10 are projectingly provided on the lower surface of the cover piece 21.
Patent JP-S5898704-A (JP)
Title: Optical fiber core
Inventor: KIMURA TAKAO
IPC: C03C25/10
Filed: 1981-12-08
Abstract: PURPOSE:To inhibit an increase in the transmission loss of an optical fiber core which is coated rapidly and inexpensively, by using ultraviolet-curing acrylic resin as a material for primary coating, forming a buffer layer of silicone rubber, and carrying out secondary coating. CONSTITUTION:An acrylic resin composition consisting of 100pts.wt. epoxy acrylate and 2pts.wt. ultraviolet-curing agent is applied to an optical fiber core obtd. by heating and drawing a base material for an optical fiber, and it is cured under irradiated ultraviolet rays to carry out primary coating. The resulting primary coating layer of cured acrylic resin is coated with silicone rubber by means of an extruder to form a buffer layer. By further carrying out secondary coating with polyester elastomer, a flexible optical fiber is obtd. Thus, the adhesion of the interface between the primary layer and the buffer layer and the adhesion of the interface between the buffer layer and the secondary layer are improved, and an optical fiber core with remarkably reduced loss is obtd.
Patent JP-H0485311-A (JP)
Title: Syndiotactic alkylstyrene polymer and resin composition containing same
Inventor: WATANABE MASAMI
IPC: C08L25/16
Filed: 1990-07-26
Abstract: PURPOSE:To obtain an alkylstyrene polymer desirable for molding in a low- temperature mold by selecting a polymer comprising specified alkylstyrene repeating units and being chiefly syndiotactic in its stereoregularity. CONSTITUTION:A polymer comprising repeating units [I] of formula I and repeating units [II] of formula II [wherein R<2> is H or a substituent containing at least one kind of halogen, carbon, oxygen, nitrogen, sulfur, phosphorus, selenium, silicon and tin; q is 1-5; when q is two or greater, R<2> groups may be the same or different foam each other provided that the case in which repeating unit II is identical with repeating unit [I] is excluded], containing 0.1-100mol% repeating units [I] and 0-99.9mol% repeating units [II] and being chiefly syndiotactic in its stereoregularity.
Patent JP-2000025599-A (JP)
Title: Wheel slip angle detection device for vehicle
Inventor: KIN KEIYU
IPC: B62D101/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately operate the side slip angle of a vehicle body by using an appropriate operation expression according to the traveling condition of a vehicle, and accurately obtain the sideslip angle of a wheel by using the sideslip angle with high accuracy. SOLUTION: The traveling condition of a vehicle is detected by a traveling condition detecting means 13, the sideslip angle of a vehicle body is calculated by a first sideslip angle calculating means 16 with the sideslip angle as the first sideslip angle by integrating the differentiated value of the sideslip angle obtained based on a non-linear four- wheel vehicle motion model, the sideslip angle of a vehicle body is calculated by a second sideslip angle calculating means 17 with the sideslip angle of the vehicle body as the second sideslip angle by an operation expression of a linear two-wheel vehicle motion model,  one of the first and second sideslip angles is uniquely selected by a selecting means according to the detected traveling condition by the traveling condition detecting means 13 so as to select the second sideslip angle calculating means 17 when the traveling condition detecting means 13 detects the condition where the vehicle travels straight at low speed, and the slip angle of each wheel is calculated by a slip angle calculating means 19 based on the sideslip angle selected by the selecting means 18.
Patent JP-2000015219-A (JP)
Title: Treating method for combustible waste
Inventor: KUSAKABE TARO
IPC: B09B3/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To avoid a harmful influence on a blast furnace body by treating combustible waste at a temperature within a specified range in an atmosphere to which oxygen is not supplied after adding at least one kind of calcium oxide, hydroxide, and carbonate to the waste. SOLUTION: After adding at least one kind of calcium oxide, hydroxide, and carbonate to combustible waste, the combustible waste is dried to be fried combustible waste, and the dried combustible waste is heated at a temperature of 250-450 deg.C in an atmosphere to which oxygen is not supplied, so that chlorine contained in the combustible waste is bonded to Ca to form CaCl2. Similarly, when a solid fuel is produced by adding calcium oxide, hydroxide, carbonate, or the like to the combustible waste, and drying and molding it, the solid fuel is heated at the temperature of 250-450 deg.C in the atmosphere to which oxygen is not supplied, so that chlorine contained in the solid fuel is bonded to Ca to form CaCl2. Thereby, a harmful influence on a blast furnace body caused by the chlorine in the combustible waste can be avoided.
Patent JP-H0617219-A (JP)
Title: Drawing die for hot dipping
Inventor: HARADA HIDENORI
IPC: C23C2/38
Filed: 1992-06-30
Abstract: PURPOSE:To provide a drawing die for hot dip capable of smoothly executing the threading operation of metallic wire rod without sinking it in a hot dipping metallic soln. CONSTITUTION:Titanium having about 4.5 specific gravity is used manufacture a case member 3 having prescribed outer diameter and thickness. Next, a core member 1 made of diamond is fixed to the center of the case member 3 with a mounting member 2 constituted of a nickel-chromium alloy powder sintered material to manufacture the die 4 having about 6.0 specific gravity.
Patent JP-S6256189-A (JP)
Title: Thermal recording material
Inventor: WATANABE TOSHIYUKI
IPC: B41M5/333
Filed: 1985-09-05
Abstract: PURPOSE:To raise light resistance and oil resistance by providing an ultraviolet rays absorbing layer containing a specific ultraviolet rays absorber present in a continuous state through a water-soluble barrier layer on a thermal color- forming layer containing a specific leuco dye and a specific developer as main components. CONSTITUTION:A water-soluble barrier layer composed primarily of a water-soluble resin and a filler is provided on a thermal color-forming layer composed primarily of a leuco dye of the general formula (I), where R1 and R2 are each a 1-8C alkyl or cyclohexyl group, and R3 is a 1-8C alkyl, haloalkyl, or halogen atom, and a developer of the general formula (II), where X and Y are each halogen, alkyl, or haloalkyl group and m and n are each an integer of 0-3, which is capable of coloring the leudo dye when heated. On the water-soluble barrier layer, an ultraviolet rays absorbing layer containing an ultraviolet rays absorber as a main component, as represented by the formula (III), where R1, R2, and R3 are each alkyl or halogen atom is further provided. The light resistance and oil resistance of the thermal recording material can thus be enhanced.
Patent JP-H0857554-A (JP)
Title: Blanking hydraulic press
Inventor: ASAMOTO HIROSHI
IPC: B30B15/14
Filed: 1994-08-22
Abstract: PURPOSE: To prolong the life of a press machine and to improve the article precision by balancing an lower end face of a slide and an upper face of a table in a blanking process in a blanking hydraulic press. CONSTITUTION: This blanking hydraulic press is provided with a balancing device having a servo valve controlling part for controlling leveling cylinders 12 to 14, and a controlling means composed of servo valves 16 to 19 and positioning sensors 23 to 26, and for the purpose of balancing the lower end face of the slide 3 and the upper face of the table 5, the leveling cylinders 12 to 14 are controlled by the servo valve controlling part in a blanking process where an object to be blanked 7 is blanked with a blanking punch 4 by lowering the leveling cylinders 12 to 14 arranged on the upper surface of the table 5 and slide 3.
Patent JP-S6176056-A (JP)
Title: Direct drive dc servo-motor
Inventor: NIKAIDO AKIRA
IPC: H02K29/14
Filed: 1984-09-21
Abstract: PURPOSE:To improve the jitter of FG output voltage, by a method wherein a disc-formed yoke is bonded to a disc-formed permanent magnet to be put together, and wherein the neutral zone is met with the neutral zone of a magnetizer and a plurality of poles are magnetized at the same time. CONSTITUTION:A direct drive servo-motor is formed with a motor spindle 1, a cup-formed yoke 3, a disc-formed permanent magnet 4 provided for a plurality of poles in the direction of thickness, FG substrate 5, a motor driving coil 6, a motor yoke 9 and the like. Then, the neutral zone width of a magnet is made to coincide with the disc-formed yoke 13, and radial grooves 13-13h are provided with the center for a rotor, and the yoke 13 is fixed to the effective pole face of the disc-formed magnet 4 with bonding agent 14. The neutral zone 13i and magnetic pole pitch 13j are formed with etching or the like, and the accuracy is improved. The neutral zone is made to coincide with with the neutral zone of a magnetizer and a plurality of poles are magnetized with the magnetizer at the same time.
Patent JP-H07165435-A (JP)
Title: Windowpane for car
Inventor: JIYOOJI ANSONII PEKORARO
IPC: C03C4/08
Filed: 1994-08-22
Abstract: A glass product having high visible transmittance, low infrared transmittance, and, optionally, reduced ultraviolet transmittance is produced in a manner compatible with continuous, commercial manufacture of flat glass by employing a moderate amount of iron in the glass composition and controlling reducing conditions to maintain a relatively large portion of the iron in the ferrous state.
Patent JP-H1134704-A (JP)
Title: Cushion for automobile seat
Inventor: FUKUHARA NAONARI
IPC: A47C7/74
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To easily mount a cushion on a front passenger's seat and ensure gas permeabilty by providing a sponge body on the surfaces of a seat part and a backrest part and providing a plurality of recessed grooves reaching its circumferential edge on the surface of the sponge body. SOLUTION: A cushion 1A for an automobile seat is provided with a backrest part 2 and a seat part 3 and a cushion member such as urethane having gas permeability is used for the surface. Recessed grooves 4 having the width and the depth approximately several millimeters are provided parallel to each other from the backrest part 2 to the seat part 3 on the surface of the cushion member on the backrest part 2 and the seat part 3 respectively, and the top end part. and the bottom end part are so provided as to be opened in the circumferential part. The structure is so simple as to be formed into a prescribed form and it is also movable so as to be easily fitted on the seat surface of the automobile by a seat belt.  The air temperature rise generated by the body temperature appropriately adjust the temperature and the humidity on the surfaces of the backrest part 2 and the seat part 3 by the air flowing in the recessed groove 4.
Patent JP-H1038599-A (JP)
Title: Map information retrieval equipment, retrieval method using the same, and storage medium
Inventor: TAKEDA KOJI
IPC: G06F17/30
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to retrieve object information in a specified area, genre by genre, by extracting object information contained in the area, ion the basis of latitude and longitude information of the specified area, and displaying the information, genre by genre. SOLUTION: When an operating means indicates one point on a display screen, an area specifying means 120 specifies an area containing the indicated point on a map, and extracts area latitude and longitude information on map information defining a specified area. On the basis of the area latitude and longitude information, an object exdtracting means 150 retrives of object information and latitude and longitude information which are stored 112, and extracts object information contained in the specified area. A genre sorting means 160 sorts gene information contained in the extracts object information. A display means 140 display the object information in each genre, by using e.g. icons arranged in a line.
Patent JP-H0838753-A (JP)
Title: Seat belt cutting tool
Inventor: OGINESAWA TAKAO
IPC: B60R22/32
Filed: 1994-08-01
Abstract: PURPOSE:To provide a cutting tool easily and quickly cutting a seat belt locked by an impact at the time of a collision accident of an automobile in one action while a person is seated on a seat. CONSTITUTION:A hammer member formed into a sharp shape at the upper section of one end is fixed to the base end section of a frame body 1 constituted of an upper member 2 and a lower member 3 having an opening tip section 9 slightly longer than the upper member 2, and a gap section 7 is formed from the side center section of both members 2, 3 to an opening tip section 4. A blade 8 having a corrugated tip section is installed from the inside to depth section of the opening tip section 4 at the center section in the longitudinal direction of the lower member 3, and a recessed groove section 10 having the depth to be inserted with the tip section of the blade 8 is formed at the center section in the longitudinal direction of the upper member 2 facing the blade 8.
Patent JP-S6353593-A (JP)
Inventor: NAGATOMO AKIRA
IPC: G09G1/14
Filed: 1986-08-25
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-S5898896-A (JP)
Title: Output circuit of charge coupled device
Inventor: YASUI TAKASHI
IPC: H01L21/339
Filed: 1981-12-08
Abstract: PURPOSE:To give the sample holding function, by providing compensating semiconductor elements, which are turned on and off by the NOT signal of sampling clocks, in series on both sides of a switching semiconductor element provided between two-stage source follower circuits of the output side. CONSTITUTION:A switching semiconductor element Q5 such as a MOSFET which is turned on and off by sampling clocks is provided between two-stage source follower circuits 2 connected to the output side of a CCD, and compensating semiconductor elements Q6 and Q7 such as MOSFETs which are turned on and off by the NOT signal of sampling clocks are provided in series on both sides of the semiconductor element Q5. The variation of voltage given to a signal line for turning-on and off of the switching semiconductor element is compensated by compensating semiconductor elements, and thus, a sample holding signal corresponding to the output of the CCD is obtained without the influence of clock pulses.
Patent JP-H11102359-A (JP)
Title: Data generating device
Inventor: YAMADA SHIRO
IPC: G06F17/21
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To input an external character by using a small-sized bit map display without using a large-size bit map display where the bit map of an external character can be displayed as it is. SOLUTION: When an external mode key 11B is pressed and a registration area is selected with a dial 7 and a selection key 9, an external character input screen is displayed. The external input screen consists of an external character data display area 56 and a cursor moving direction display area 57 and an area where the bit map of the upper half of an external character can be inputted is displayed in an external data display area 56 and when a cursor 66 is moved down, an area where the bit map of the lower half of the external character can be inputted is displayed. The external character is inputted to the external character input area by operating the dial 7 and selection key 9.
Patent JP-S58100965-A (JP)
Title: Exchanging method for refractories of sliding nozzle device for molten metal vessel
Inventor: KAKIHARA SETSUO
IPC: B22D41/34
Filed: 1981-12-08
Abstract: PURPOSE:To facilitate exchanging of refractory plates of a nozzle device by opening the cassette of a sliding nozzle device mounted to the bottom part of a molten metal vessel like door then opening the metallic frames of the cassette  in a transverse direction. CONSTITUTION:A cassette 7 of a sliding nozzle (SN) device for discharging of molten metal is mounted to the bottom surface 6 of a molten metal vessel 5, and the molten metal discharging hole of the SN device is opened or closed by sliding of a refractory plate to discharge the molten metal. In the stage of exchanging the refractory plate, a carriage 1 is moved on rails 2 to right under the vessel 5, and a hook 4' at the preceding end of a wire 4 for pulling is set to the opening or closing fitting 8 of the device 7 and is suspended downward so as to open the door from the bottom 6 of the vessel 5 by pulling the wire 4. The face pressure upon the stationary metallic frame and sliding metallic frame of the device 7 are released and the frames are opened transverse, then the refractory plate is ready to be exchanged simply and easily.
Patent JP-S6439422-A (JP)
Title: Antproofing method
Inventor: OTSUKI TOMOKAZU
IPC: E02D31/00
Filed: 1987-08-06
Abstract: PURPOSE:To prevent the intrusion of white ants by forming a groove along by a side wall surface of the concrete strip footing, an antproofing paint is applied along by the side wall surface, and at the same time, an antproofing agent is poured into the groove. CONSTITUTION:A groove 4 having the width of 5-10cm and the depth of 1cm is formed along by the side wall surface of the concrete strip footing 1 and the binding stones 2. Then, antproofing the paint 5 is applied to the side wall surface of the strip footing 1 and to the top and side wall surface of the binding stones 2. And, an antproofing agent is impregnated along by the lower part of the concrete strip footing 1 to pour into the groove 4.
Patent JP-H0840250-A (JP)
Title: Hydraulic type brake booster
Inventor: OKANO KUNIO
IPC: B60T13/14
Filed: 1994-07-29
Abstract: PURPOSE:To prevent the reduction of the pressure of an accumulator, even if the inside leak is generated on a hydraulic booster. CONSTITUTION:The stepping force applied on a brake pedal 2 is increased through a hydraulic booster 4, and transmitted to a master cylinder 6, and the hydraulic pressure generated in the master cylinder 6 is sent to the wheel cylinders 8 and 10, and brake action is performed. The booster 4 is connected to a pump 14 through a feeding passage 14, and an accumulator 22 is connected to the feeding passage 12. The brake liquid discharged from the pump 14 is introduced into the accumulator 22 and accumulated, and the booster 4 carries out the booster action by the hydraulic pressure. An electromagnetic opening/ closing valve 32 which is opened and closed by an ignition switch 34 is installed between the booster 4 and the accumulator 22, and when the ignition switch 34 is turned OFF, the communication between the booster 4 and the accumulator 22 is cut off.