baber/WOPTO huggingface dataset:
Patent JP-H07329121-A (JP)
Title: Mold of optical disk and molding of optical disk substrate
Inventor: MITANI TOMOHIRO
IPC: B29C45/26
Filed: 1994-06-08
Abstract: PURPOSE:To prevent the generation of abnormal transfer caused by the damage of the signal recording pit group formed to a substrate. CONSTITUTION:A mold constitutes a cavity having a disk molding space of the fixed mirror surface plate 1 of a fixed mold and the movable mirror surface plate 2 of a movable mold. The fixed mold has the fixed mirror surface plate 1 and a fixed attaching plate 5 and a sprue bush 6, a ring-shaped first fixed bush 8a and a ring-shaped second fixed bush 8b are respectively inserted in the round hole of the attaching plate 5 so as to be slidable. A molded product clamping region (fixed bush) is divided into two regions so that fixed side release air blow is blown off toward an outer periphery without going toward an inner periphery and the fixed side release air blow is blown out from the fine gap between two regions and, at this time, the inner peripheral bush of the divided fixed bushes 8 performs operation pressing a substrate to a movable side and, contrarily, the outer peripheral bush thereof performs operation drawing in the substrate to a fixed side.
Patent JP-S63307202-A (JP)
Inventor: NERUSON II KOPATSUTSU
IPC: B22F1/065
Filed: 1988-05-25
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-S62283591-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: G09F9/00
Filed: 1986-05-30
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-H0912478-A (JP)
Title: New therapeutic agent for dermal deficiency
Inventor: KANZAKI TAMOTSU
IPC: A61K38/55
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine capable of acting on the curing processes of dermal deficiency in which complicated processes participate, especially wounds or dermal ulcer and further chronic (intractable) dermal ulcer, solely manifesting effective activities, acting on operational wounds or traumas due to a surgical operation, promoting the curing thereof and contracting the operational scars or traumatic scars. SOLUTION: This medicine contains at least one selected from the group consisting of tissue inhibitor of metalloproteases(TIMPs) which are inhibitors of matrix metalloproteases(MMPs). The medicine is capable of manifesting excellent effects of actions in complicated curing processes in dermal deficiency such as wounds or dermal ulcer and the tissue inhibitor of metalloprotease-2(TIMP-2) has especially excellent characteristics as the medicine. The recombinant tissue inhibitor of metalloprotease-2(rTIMP-2) is extremely useful as a practical therapeutic agent for dermal deficiency such as wounds or dermal ulcer and further a medicine capable of acting on operational wounds or traumas due to surgical operations, promoting the curing thereof and contracting operational scars or traumatic scars.
Patent JP-S6021834-A (JP)
Title: Cut interlayer film for laminated glass
Inventor: YANO IWAO
IPC: C09J7/00
Filed: 1983-07-12
Abstract: PURPOSE:To obtain uniform cut interlayer film for laminated glass by regulating rate of contraction, thickness, and range of variation of surface roughness of cut interlayer film to be within each specific range of the mean values thereof. CONSTITUTION:Cut interlayer film for laminated glass is a sheet of the film cut suitably to fit to the shape of curved laminated glass. Rate of contraction, thickness, range of variation of the surface roughness of each part of the cut interlayer film for the laminated glass are regulated respectively to be within + or -1%, + or -40mu, and + or -5mu range from values of mean rate of contraction, mean thickness, and mean surface roughness.
Patent JP-S63290416-A (JP)
Title: Radio communication system using multi-conductor twisted type leakage cable
Inventor: SAITOU YOSHIROU
IPC: H01Q13/20
Filed: 1987-05-23
Abstract: PURPOSE:To constitute a stable communication line by providing plural line antennas comprising a couple of insulation conductors and making the equivalent dielectric constant of the line different from each other respectively thereby preventing the production of a rapid fall of a reception level and missing of signal. CONSTITUTION:The radio communication system consists of a reception system consisting of a multi-conductor twisted type leakage cable 1, a detector 2, a combiner 3 and a terminator 5 and a transmission system comprising a transmitter 6 with an antenna. The leakage cable 1 consists of conductors 1-1, 1-2, 1-3 covered by insulators 1-4, 1-5, 1-6 having different dielectric constants respectively and each conductor is twisted in the lengthwise direction at a pitch of nearly the wavelength used for the communication. A voltage induced in the conductors 1-1, 1-2, 1-3 is inputted differentially to detectors 2-1, 2-2, 2-3 having two input terminals. The output of the detector 2 is inputted respectively to the combiner 3 and outputted to an output terminal 4 after being combined. The other terminal of the leakage cable 1 is connected to the terminator 5 to match the line and a terminal equipment.
Patent JP-H08320470-A (JP)
Title: Liquid crystal optical element and its production
Inventor: YUASA KOYO
IPC: G02F1/1339
Filed: 1995-05-25
Abstract: PURPOSE: To provide a liquid crystal optical element which can be produced in an easy process and has high mechanical strength so that it does not cause disturbance in a display by pressure or the like, and to provide its production method. CONSTITUTION: This optical element is a double refraction type liquid crystal optical element in which a liquid crystal layer 3 consists of a continuous liquid crystal material 4, a spacer 5 to keep the distance between substrates constant, and islands 6 of a columnar hardened non-liquid crystal polymer material which is in contact with the substrate 1 in an area of average 2-50μm diameter L. The number N of the islands 6 per 1mm<2> satisfies 2.5×10<4> <=NL<2> <=2.5×10<5> . The liquid crystal material 4, the nonliquid crystal polymer material, and the spacer 5 are dissolved or dispersed in a common solvent to prepare a coating liquid, which is then applied on a substrate 1 having electrodes.  After the solvent is vaporized, a counter substrate 1 is laminated and the laminated body is heated so that the non-liquid crystal polymer material phase is separated from the liquid crystal material 4 phase and grown into columns to form the islands 6 on each substrate 1. Then the non-liquid crystal polymer material is hardened to obtain the element.
Patent JP-2000317989-A (JP)
Title: Injection mold and production thereof
Inventor: KANAI HIDEO
IPC: B29C45/26
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To simplify work for producing an injection mold and to reduce the cost of the injection mold. SOLUTION: An injection mold has an insert piece portion 80 equipped with a fixed core 86, a fixed block insert piece 83 holding the fixed core 86, the movable core 87 arranged corresponding to the fixed core 86 and a movable block insert piece 84 and a mold base portion 61 equipped with a runner plate 65, a fixed template 66 holding the fixed block insert piece 83 and a movable template 67 holding the movable block insert piece 84. The insert piece portion 80 is arranged so as to be freely detachable with respect to the mold base portion 61. In this case, since the injection mold consists of the mold base portion 61 and the insert piece portion 80, the mold base portion 61 can be used as a common mold portion.
Patent JP-S62283212-A (JP)
Title: Ball joint
Inventor: MIURA HIROSHI
IPC: F16J15/52
Filed: 1986-05-30
Abstract: PURPOSE:To secure high sealing property when a ball stud is tilted, by reversing a dust cover before being mounted, and mounting said dust cover with its height in the axial direction set in a compressed condition. CONSTITUTION:A dust cover 10 consisting of an elastic material such as urethane foam and having a large opening 12 and a small opening 14 on both the sides of its curved cylindrical shell part 11 is mounted between the collar part 4 of a shank part 3 and a spherical head part 5. Also the dust cover 10 is formed as the outside surface 17 of its shell part 11 is arranged inside and the inside surface 16 thereof is arranged outside, and reversed as the large opening 12 is fitted on the periphery of a socket 6 and the small opening 14 on the shank part 3 with an interference. As the result, the outside of the dust cover 10 produces a tensile stress and the inside thereof a compressed stress, and to axial rigidity heightens. Accordingly, high sealing property can also be secured when a ball stud is tilted.
Patent JP-H02306329-A (JP)
Title: Mouse type pointing input device and information processing system
Inventor: SAKAI HIROYUKI
IPC: G06F3/0354
Filed: 1989-05-22
Abstract: PURPOSE:To easily and largely move a cursor even if a mouse is largely moved by providing scroll keys on a mouse main body and moving the cursor in vertical and horizontal directions. CONSTITUTION:Input keys 3a and 3b instructing the input of the position of the cursor and data, and the scroll keys 4a-4d are provided on the mouse main body 1. When the moving amount of the cursor is small, the mouse main body 1 is moved and the cursor is moved. When the moving amount of the cursor is large, the scroll keys 4a-4d are used and the cursor or the display content of a display is scrolled in the vertical or horizontal direction. Thus, the cursor can be moved large with a simple operation without largely moving the mouse.
Patent JP-H06336784-A (JP)
Title: Structure for attachment of ceiling
Inventor: UENO TAKASHI
IPC: E04B5/02
Filed: 1993-05-28
Abstract: PURPOSE:To save labor and reduce the number of processes in execution of work by a method wherein horizontal metal fixtures, attached to internal corners of ceiling backing panels, are fixed with screws to fixing pieces provided to floor carrying metal fixtures, and the ceiling backing panels are fixed finally at the time when framing is completed. CONSTITUTION:In the case where a two-story building is constructed, floor carrying metal fixtures 1 are arranged between floor panels 30 for the second story and ceiling backing panels 31 for the first story. Floor supporting pieces for supporting the floor panels 30 are provided beforehand to both ends on the upper side of the floor carrying metal fixture 1 while fixing pieces 4, 4 are provided beforehand to both ends on the lower side thereof. Then, the floor carrying metal fixture 1 is fixed with bolts or the like to the middle part on the upper bed of an external wall panel 9. Horizontal metal fixtures 14, 14 are attached to four corners of the ceiling backing panels 31 for the first floor. The horizontal metal fixtures 14, 14 and the fixing pieces 4, 4 of the floor carrying metal fixture are fixed together with screws 15. At the same time, the ceiling backing panel 31 is hung and held with the floor carrying metal fixture 1. Since temporary hanging and final fixing for the ceiling backing panels 31 are executed at the time when works for framing is completed, labor for execution of works can be saved.
Patent JP-2000317677-A (JP)
Title: Solid wire for carbon dioxide gas arc welding
Inventor: KUROKAWA TSUYOSHI
IPC: B23K35/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid wire for carbon dioxide gas arc welding having little spatter developing quantity, in the carbon dioxide gas arc welding in a low current range. SOLUTION: In the solid wire for carbon dioxide gas arc welding having 0.9-1.2 mm wire diameter and applying no plating on the wire surface, when the carbon dioxide gas arc welding is executed under the welding condition of 10-20 mm wire extension and about 200 A welding current, a droplet separation periodic characteric satisfying >=70% ratio of executing the droplet separation in the range of 5-20 ms the droplet separation period to the whole droplet separation, is possessed.
Patent JP-S5917611-A (JP)
Title: Method for controlling watch dog timer
Inventor: TAKIGISHI SHINICHI
IPC: G06F11/00
Filed: 1982-07-21
Abstract: PURPOSE:To detect a fault of a controlling system precisely by preparing a reset requesting flag to control many tasks and finding AND with data indicating the operation status in each task to reset a watch dog timer. CONSTITUTION:A task to be used in a series processing has a self-logical watch dog timer No. and a watch dog timer reset pattern to call a subroutine WDT. The subroutine WDT turns a bit area corresponding to a reset request flat 1 corresponding to the timer No. to ''1''. If a fault is generated in a controlling system and the task is not executed, the bit area corresponding to the flag 1 is still kept at ''0''. If the timer reset pattern coincides with the contents of the reset requesting flag 1 at the completion of a series task processing, the watch dog timer is reset. Consequently, the fault of the controlling system can be precisely detected even if an important function is alloted to plural tasks.
Patent JP-S5556093-A (JP)
Title: Production of star ruby or star sapphire
Inventor: KAWACHI AKIHIKO
IPC: C30B13/24
Filed: 1978-10-16
Abstract: PURPOSE: To produce high quality products of a large size in a high yield by periodically changing the output of infrared rays in production of star ruby and star sapphire by concentrating infrared rays on a sintered raw material rod followed by crystallization.  
     CONSTITUTION: Infrared rays from halogen lamp 2 or a xenon lamp are concentrated on sintered rod 4 of corundum uniformly contg. titanium oxide with spheroidal mirror 1 to form melting zone 3, and rod 4 is slowly lowered to obtain crystal 5. The resulting crystal is further heat treated to form needlelike microcrystals. At this time, the infrared output of lamp 2 is periodically changed to raise the temp. of the central part, so the microcrystals are prevented from gathering on the central part. Thus, the microcrystals are almost uniformly distributed in the central part and the peripheral part, resulting in star ruby or star sapphire having a large diameter and a perfect star. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S615111-A (JP)
Title: Rising and falling gate
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1984-06-20
Abstract: PURPOSE:To exactly operate a rising and falling gate by forming an air vent opening in the side of a gate whose lower end portion is rotatably set through hinges on the river bed. CONSTITUTION:When the level of water in a water channel reaches a planned level, an automatic device is actuated to cause a gate 1 to fall and the gate 1 sinks into overflow water. In this case, air bubbles 13 formed inside the gate 1 are quickly discharged from an air vent opening 11. Damage to the gate 1 and the hinges 2 by buoyancy of the bubbles 13 can thus be prevented.
Patent JP-H0423246-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: KUDO YOSHIHIKO
IPC: G11B11/10
Filed: 1990-05-17
Abstract: PURPOSE:To obtain the magneto-optical recording medium which is stable in characteristics to many times of repetitive recording and reproducing by laminating a magnetic material having perpendicular magnetic anisotropy and a material having the interatomic distance different from the interatomic distance of this material. CONSTITUTION:SmTbFeCo films 14n and Si films 15n are alternately laminated by 4 layers each via a protective layer 12 on a substrate 1 to form a recording film 16. The films 14n are negative in magnetorestriction constant and the interatomic distance thereof is larger than the interatomic distance of the films 15n. Compressive stresses are, therefore, induced in the films 14n by the mismatching of the interatomic distances at the boundaries and the effect in the direction of limiting the perpendicular magnetic anisotropy of the films 14n is generated by the antimagnetorestriction effect. The recording film having the perpendicular magnetic anisotropy is obtd. in this way by selecting the film forming conditions of the magnetic material of the films 14n. The magneto-optical recording medium which is not deteriorated in the characteristics and is stable in the characteristics in spite of repetition of recording and erasing is obtd. in this way.
Patent JP-S61287046-A (JP)
Title: Optical system driver
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1985-06-13
Abstract: PURPOSE:To attain this profile and miniaturization of a lens holder and a drive magnetic circuit by providing at least a couple of magnetic field generating means to a position opposing respectively to the lens holder and a base and changing over the direction of a magnetic field of one magnetic field generating means so as to drive the lens holder in the turning direction around a support shaft. CONSTITUTION:Let the polarity of the magnetic field generated to faces 4a, 4a adjacent to a permanent magnet of coils 4, 5 be S pole respectively, a repulsive force is produced to a pair of magnetic field generating means 5 and 16 and an attraction force is produced to a pair of magnetic field generating means 4 and 17 to drive the lens holder 2 toward the drive direction 22. In driving the lens holder 2 toward the arrow 23, the polarity of the magnetic field generated to adjacent faces 4a, 5a to the permanent magnet of the coils 4, 5 is N pole. Thus, quick movement of the head and the miniaturization of the drive source of the head are attained.
Patent JP-H06340394-A (JP)
Title: Dust collector of escalator
Inventor: WATANABE KOJI
IPC: B66B31/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide an escalator dust collector that is ease of recovery of dust, and able to reduce it sharply to penetrate into a truss as well as capable of protecting the deposited dust in a machine room from a ciggarette butt, by concentrating the scattered dust into a specified spot in use of a convection of air to be produced by its blowoff. CONSTITUTION:This dust collector is provided with a dustrecovery box 14 being set up beneath a step 11 in a turnover process and having a wire mesh incline 14a and a cross flow fan 26 being set up in this dust recovery box 14 and attached with dust filter 27 in the inlet port, it is made up of blowing the blowoff air 23 against a surface of the step 11 via the wire mesh incline 14a.
Patent JP-H0422464-A (JP)
Title: Floor coating solution applicator
Inventor: MATSUMOTO YASUHIKO
IPC: B05C17/00
Filed: 1990-05-16
Abstract: PURPOSE:To form a coating surface improved in finish and to efficiently carry out work by arranging a flowing port supplying hot air to a floor surface at specific air velocity behind the machine body of an applicator. CONSTITUTION:A liquid supply part 5 supplying a floor coating solution based on a thermoplastic resin coating agent to a floor surface and an applicator 6 applying the floor coating solution from the liquid supply part 5 are provided to a running machine body 4. A blowing port 7a supplying hot air of about 30-90$0C to the floor surface at air velocity of about 40-100m/sec is arranged behind the machine body of the applicator 6. As a result, a coating surface improved in finish can be formed and work can be efficiently carried out.
Patent JP-H07300401-A (JP)
Title: Non-sensitized composition for killing living thing and its preparation
Inventor: BIBARII JIEN IRU A MA
IPC: A01N43/80
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a non-sensitizing biocide composition reduced in the sensitizing ability of a 3-isothiazolone biocide and used for controlling fungi and preventing fouling by encapsulating the 3-isothiazolone in polyurea particles and subsequently dispersing the particles in a composition. CONSTITUTION: This non-sensitizing biocide composition is obtained by encapsulating a 3-isothiazolone biocide in polyurea particles and subsequently dispersing the particles in a composition. The 3-isothiazolone is preferably 4,5-dichloro-2-n- octyl-3-isothiazolone or 2-n-octyl-3-isothiazolone. The polyurea is obtained by polymerizing one or more polyisocyanates with one or more polyamines in the presence of the 3-isothiazolone. The polyamine is preferably selected from the group consisting of diethyleneamine, triethyleneamine and tetraethyleneamine. The polyisocyanate is preferably polymethylenepolyphenylisocyanate, 2,6- toluenediisocyanate, etc. The diameters of the particles are preferably <40 μm.
Patent JP-S5751427-A (JP)
Title: Preparation of polyamide laminated film
Inventor: YAMANE YUKIO
IPC: B32B27/34
Filed: 1980-09-12
Abstract: PURPOSE: To obtain the captioned film useful for food packaging and the like which is excellent in pinhole resistance, strength, O 2  barrier property by a method wherein after polyamide composed of xylylene diamine and dicarbonic acid as well as aliphatic polyamide is extruded, they are stretched under a specific condition.  
     CONSTITUTION: A polymer containing in molecular chains 50 or more % by mol of polyamide component composed of one or more xylylene diamine components of (meta and/or para)xylylene diamine and one or more dicarbonic acid components of α-, ω-aliphatic dicarbonic acid (e.g.; adipic acid etc.) and an aliphatic polyamide (e.g.; nylone 6 etc.) are fused an coextruded by the same circular mold to prepare a unstretched laminated film. The unstretched film is stretched biaxially at stretching temperatures 50W140°C, at stretching rates exceeding 50,000%/min and at stretching magnifications 2.5W5 in either length or breadth by the inflation method to obtain the desired laminated film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63294274-A (JP)
Title: Ultrasonic wave servo-motor of shaft-directional contact type
Inventor: SHIRAKI MANABU
IPC: H02N2/00
Filed: 1987-05-25
Abstract: PURPOSE:To compose a device to be miniaturized at a low cost, by using the composed elements and void spaces of an ultrasonic wave motor, and by forming a magnetic-encoder-integral type. CONSTITUTION:An ultrasonic wave servo-motor 9 is formed with the main unit 12 of a stationary unit 10 and a cup-type casing 11, and on the inner peripheral section of the stationary unit 10, a ring-formed projection 13 is integrally formed, and via a bearing house 14, a rotary shaft 16 is rotatably supported. On the stationary unit 10, a ring-formed oscillation-absorber 17 is fixed, and an elastic oscillating unit 18 is fixed. On said rotary shaft 16, a disc-formed rotor 22 is fixed, and on the outer periphery, a vertically projected ring-formed projection 23 is integrally formed. Besides, at the central recessed section 18a of an elastic oscillator 18, a magnetic reluctance element 32 is set to be fixed, and is confronted with a rotary magnetic encoder pole 31 forming a demagnetization layer unit 29. As a result, with the pole 31 and said magnetic reluctance element 32, a rotary magnetic encoder 33 is formed.