baber/WOPTO huggingface dataset:
Patent JP-H05157990-A (JP)
Title: Optical isolator and its manufacture
Inventor: OKAWARA KAZUHIDE
IPC: G02B27/28
Filed: 1991-12-05
Abstract: PURPOSE:To improve the moisture resistance and mass-productivity of the optical isolator consisting of a polarizer, a 45 deg. Faraday rotator, an analyzer, and a magnet. CONSTITUTION:The polarizer 1, 45 deg. Faraday rotator 2, and analyzer 3 which constitute the optical isolator are fixed with low-fusion-point glass 6 at their outer peripheral parts across magnets 4 and 5 which apply saturation magnetic fields to the 45 deg. Faraday rotator 2. This optical isolator is constituted by cutting the combination of a large polarizer block, a 45 deg. Faraday rotator block, and an analyzer block having lattice-shaped blocks interposed between them.
Patent JP-2001137373-A (JP)
Title: Self'-weight descending device
Inventor: ITO OSAMU
IPC: A62B1/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an escape device which is used for an evacuation from a high place, the lowering preparation can be easily performed by a descending person himself, and which is lowered by a rope at a speed in a suitable range. SOLUTION: Power is generated by converting a potential energy of a descending weight into a kinetic energy. Then, the obtained power is used as a braking force for the lowering speed. Thus, while suppressing the increase of the speed at the time of a descending, a user descends by a rope at a speed in a suitable range.
Patent JP-H09135932-A (JP)
Title: Golf club head and manufacture thereof
Inventor: MITSUBE MATSUHIKO
IPC: A63B53/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a metallic golf club head with strength and flexibility and capable to increase the carry, by setting a head main body with a hollow inside and an opening at the face attaching part at the rear side of the face member and forming a the wall part on the back side of the face member. SOLUTION: This golf club head comprises a face member 10 to hit a ball and a hollow head main body 13, a plurality of shallow grooves 10a are formed on the surface of the face member 10, and the face member 10 is integrally welded along the face setting part 14. On the back side of the face member 10, a concave lens-like thin wall part 16 is formed on a range to cover parts to collide with a ball frequently. The head main body 12 comprises a top face part 20 almost in a flat plate and a part 22 integrally formed sole part and side periphery part, the top face part 20 is welded with the periphery part of the hollow part 22 and further a pipe 24 for shaft attaching is integrally welded. Centrifugal force of the head speed on hitting and the carry is extended.
Patent JP-H06146316-A (JP)
Title: Floor inspection port cover device
Inventor: KOBAYASHI SHOZO
IPC: E02D29/14
Filed: 1992-11-06
Abstract: PURPOSE:To make it possible to provide fire resistance for a floor inspection port cover device by heat insulating action and noncombustible action of a fire resisting layer by forming a cover body with double construction providing the fire resisting layer of a fire resisting material in the lower part of a main cover layer shielding a floor opening section. CONSTITUTION:A receiving frame 4 of a floor inspection port cover device 3 is provided to an opening section 1 of a floor 2, and a fire resisting sheet 7 is fixed to the upper surface of a cover receiving side section 6. A cover body 8 of the floor inspection port cover device 3 has double construction divided into top and bottom by a main cover frame 9a consisting of the circumferential side plate 10 and a middle bottom plate 11 and a bottom frame 9b fixed to the lower part thereof, and while, the main cover frame 9a is filled with floor materials 12 such as mortar, etc., to form a main cover layer 13, a fire resisting layer 14 is formed in the bottom frame 9b by fire resisting materials 20. After that, the cover body 8 is fitted to the receiving frame 4, and the bottom of the cover body 8 is borne on a receiving side section 6 of the receiving frame 4. Fixed bolts 15 are inserted into angle sections of the cover body 8 and are screwed to box nuts 16, and separation of the fixed bolts from the receiving frame 4 of the cover body 8 is prevented. According to the constitution, fire resistance can be resistance can be promoted.
Patent JP-H01163546-A (JP)
Title: Air conditioner
Inventor: FURUYAMA HIROMICHI
IPC: F24F11/02
Filed: 1987-12-18
Abstract: PURPOSE:To suit the air conditioning to the condition of the room by adjusting the operation of an air conditioner according to the count by a person detector which keeps count of the occupants. CONSTITUTION:By selecting automatic operation for keeping count of the occupants by a person detector 12 and operating an air cleaner 1 a 1min timer is started and the person detector 12 starts counting the number of times of the detection within the 1min period. When the number of times of the detection counted is determined at 0, the counting is initialized and repeated for another 1min period. A low speed is selected for the operation if the detection is one to four times and a high speed is selected if the detection is give times a more, and the operation is continued in either of these selected modes for 20min with a 20min timer counting the time. While the 20min timer is counting the time, the person detector 12 is set working with start of the 1min timer in parallel with the 20min timer so that, if there is a count by the person detector 12, the 20min timer is reset and, according as the detection is determined at one to four times or five times or more, the mode in which the operation is continued is selected again. If there is no count by the person detector 12 during the 20min, the operation is stopped and initialized.
Patent JP-S63198690-A (JP)
Inventor: AREN SAMUERU KATONAA
IPC: A61P31/04
Filed: 1987-12-17
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-H09156099-A (JP)
Title: Ink jet head and production thereof
Inventor: NISHIWAKI MANABU
IPC: H01L41/39
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a bending type ink jet printer of high quality and high capacity by solving a problem of the addition of the capacity of a wiring region and the lowering of reliability by a simple wiring structure. SOLUTION: A displacing region constituted of a pressure generating film consisting of an elastic film, a lower drive electrode film 10, a piezoelectric film 11 and an upper drive electrode film 12 and a wiring region subjected to wiring by extending one ends of the piezoelectric film and the upper drive electrode film are provided. In the wiring region, a low dielectric film 30 thin as compared with the piezoelectric film is interposed between the lower drive electrode film and the piezoelectric film or the piezoelectric film and the upper drive electrode film.
Patent JP-H07173544-A (JP)
Title: Production of mirror finished directional silicon steel sheet
Inventor: NAGASHIMA TAKEO
IPC: H01F1/147
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a directional silicon steel sheet having a high magnetic flux density and mirror finished surfaces on surfaces (boundaries) with finish annealing by specifying steel components and separating agent for annealing. CONSTITUTION:An silicon steel slab contg. 2 to 7wt.% Si and 0.0005 to 0.0500wt.% Bi is hot rolled and is then annealed at need. This slab is then subjected to one pass of cold rolling or >=2 passes of cold rolling including intermediate annealing. The slab is subjected to finish annealing by applying the separating agent for annealing contg. the chlorine compd. of metal and drying the coating after decarburization annealing. As a result, the directional silicon steel sheet having the high magnetic flux density (B8) and the mirror finished surfaces is obtd. The ultra-low iron loss directional silicon steel sheet is obtd. when such steel sheet is subjected to finish annealing, tension film impartation and magnetic domain segmenting treatment. Energy loss is reduced with an electric power apparatus (for example, a power transformer) using this silicon steel sheet. Such apparatus contributes to the environmental improvement of the earth (energy saving) and the social significance thereof is large.
Patent JP-H05180473-A (JP)
Title: Circulator
Inventor: SHIRONAGA HIDEO
IPC: F24F7/007
Filed: 1991-12-06
Abstract: PURPOSE:To obtain circulation wind similar to natural wind by disposing a plurality of circulators in which a direction of reverse wind is altered by switching an electric circuit at positions sufficiently separated from each other in a room, and combining controllers for controlling to form not only wind of one direction but also the reverse wind at a suitable time. CONSTITUTION:A motor 3 is supported by motor support members 4A, 4B in cylindrical cases 2A, 2B. A fan 5 is coupled directly to a motor shaft. An upper cover 6, a controller 7 and a remote control signal transceiver 8 are disposed. The cases 2A, 2B are formed in a structure which can be rotated to a support base, and rotating direction and angle are controlled by an auxiliary motor 13. Not only wind of one direction but also reverse wind can be formed, and wind P of a solid line and wind Q of a broken line are formed at a suitable time. A stream line of a predetermined direction can be switched to that of a reverse action. The winds P and Q have variations in a time base manner. An operation can be simplified and finely controlled by reading indoor conditions such as a temperature distribution, etc., and automatically operating an apparatus.
Patent JP-2000141549-A (JP)
Title: Decorative sheet and decorative molded product
Inventor: ATAKE HIROYUKI
IPC: B29C45/14
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of the color of an adhered such as a resin molded article or the like and to improve color development in a decorative sheet and a decorative molded product. SOLUTION: A decorative sheet S is constituted by laminating a first layer 1 comprising a base material sheet, a second layer 2 containing an org. pigment as a colorant and having a pattern layer formed by printing and a third layer 3 having a whole solid layer containing an inorg. pigment as a main component of a colorant formed to the entire surface thereof by printing or coating. In the case of a transfer type, the second layer 2 and the third layer 3 become a transfer layer 5. Further, an adhesive layer may be laminated as a fourth layer 4. A decorative molded product is obtained if a resin molded article colored by a colorant is decorated by this decorative sheet S by an injection molding simultaneous decoration method due to lamination or transfer.
Patent JP-H06174867-A (JP)
Title: Device for inspecting chip suction nozzle of chip installer
Inventor: SAMASU YOSHINORI
IPC: G01B21/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a device for inspecting the chip suction nozzle of a chip installer, capable of detecting the abrasion, loss and eccentricity of the chip attracting nozzle using a simple jig. CONSTITUTION:A chuck holding head 21 disposed on a table 20 has a chuck insertion portion 22 into which a collect chuck supporting a chip suction nozzle is inserted. The collet chuck is non-rotatably supported by clamping of a clamp handle 25. An X-stage 27, a Y-stage 28 sliding in the X-direction on the X-stage 27, and a Z-stage 30 sliding in the Y-direction on the Y-stage 27, are supported on the respective portions of the table 20 and the Z-stage 30 is provided with a length-measuring gauge 34 having a dial, with a first rod 32 and a first joint 33 between the stage and the gauge, and is further provided with an eccentricity- measuring gauge 40 having a dial, with a third joint 38 and a third rod 39 between the stage and the gauge 40.
Patent JP-2000143487-A (JP)
Title: Cosmetic, liquid cosmetic and external preparation
Inventor: MOTOMURA MASAKO
IPC: A61K8/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic useful for a healthy skin or the skin suffered from allergic dermatitis including atopic dermatitis. SOLUTION: A cosmetic which is useful for wide range of the skin covering an ordinary skin, allergic skin and atopic skin is obtained by constituting it so that it is composed of eucalyptus oil, cysteine, an antiinflammatory agent, a liquid property-contrlling agent, an emulsifier and purified water.
Patent JP-H11161229-A (JP)
Title: Frame pulse signal integrating circuit for fip module
Inventor: HONDA YOSHITOMO
IPC: G09G3/30
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a frame pulse signal integrating circuit for a FIP module by which software processing can be simplified in a scroll display. SOLUTION: A frame pulse signal integrating circuit is provided with a display control unit 2 controlling lighting of a fluorescent character display tube 5, a quartz oscillator 1 outputting a pulse signal specifying display timing for the fluorescent character display tube 5, and a mask circuit 6 masking the pulse signal outputted from the quartz oscillator 1 to be inputted to the display control unit 2 for a predetermined time after a power source for the fluorescent character display tube 5 is turned on.
Patent JP-H01165763-A (JP)
Title: Crucible for electron-beam vaporization source
Inventor: SUZUKI KAZUHIRO
IPC: C23C14/30
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the amt. of a gas discharged from the title graphite crucible and to improve the heat resistance of the crucible by coating the outer surface of the crucible with a high-m.p. metal nitride. CONSTITUTION:The crucible for an electron-beam vaporization source is obtained by coating the outer surface of a graphite crucible 1 with the film 2 of a high-m.p. metal nitride. The raw material 3 to be vaporized is heated by the electron beam 5 generated from an electron beam generator 4 from the surface side. Since the raw material 3 is held by the graphite crucible 1 having a heat insulating property and electric conductivity, the heat hardly escapes to the outside, and a large amt. of vapor 6 can be generated with good heat efficiency. The amt. of the gas discharged from the crucible 1 is also reduced by the film 2, and heat is highly insulated. As a result, the evacuation time is reduced, the electron beam generator 4 is stably operated, and the film forming rate can be increased. In addition, the film 2 can be formed by CVD, etc.
Patent JP-H03187408-A (JP)
Title: Water stopping material of high durability water-absorptive-expansion rubber
Inventor: ONO TADASHI
IPC: C08L83/04
Filed: 1989-12-15
Abstract: PURPOSE:To obtain a water-stopping material of high-durability water- absorptive-expansion rubber having a slow water-absorptive-expansion velocity, a high expansion pressure, and high durability by dispersing and mixing a high water-absorptive polymer into high-modulus silicone rubber in a specific ratio. CONSTITUTION:The powder of high water-absorptive polymer of 10 to 40 wt% is dispersed and mixed into RTV or HTV type high-modulus silicone rubber of 90 to 60 wt% in a specific ratio. And a water-stopping material of high- durability water-absorptive-expansion rubber having a slow water-absorptive- expansion velocity, a high expansion pressure, and high durability is formed. If necessary, a regular-shape water-stopping material 2 consisting of this water- stopping material of low-velocity water-absorptive, high-durability water- absorptive-expansion rubber may be used by joining it to a commercial water- stopping material 2' of high water-absorptive velocity.
Patent JP-H0680314-A (JP)
Title: Reel made of synthetic resin
Inventor: MURATA KENTARO
IPC: H01L21/60
Filed: 1991-11-11
Abstract: PURPOSE:To provide a heat resistance and chemical resistance synthetic resin made reel to a large diametrical flange part a sufficient amount of resin is supplied at the time of moulding and in which internal distortion does not reside and camber is not generated. CONSTITUTION:This is concerning a reel constituted by joining a half body with flanges 20 continuously provided from an end face plate 11 of a trunk part, windows 21 openly provided on fan parts of the flanges 20 and window frame ribs 22 formed on the marginal outer face of each of the windows 21. In comparison with width of a recessed part 15 with a trunk part burr 14 made on the end face plate 11 in correspondence with a mould gate part for synthetic resin moulding on its bottom face in the state of preventing the trunk part burr 14 from projecting out of the reel end face, diameter of a circular recessed part B 23 with a flange part burr 24 which is larger than the trunk part burr 14 made in correspondence with the mould gate part in the same way adjacent to the window frame rib 22 of the flange 20 in the state of preventing the flange part burr 24 from projecting out of a reel end face (r) is larger. In the case of providing a blind wall 25 on the fan part between two of the neighbouring windows 21, a plural number of through holes 26 are drilled and provided on the blind wall 25.
Patent JP-H07171457-A (JP)
Title: Coating device
Inventor: MIYAZAKI SABURO
IPC: B05C9/12
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the contamination of a coated material and the comwebbing-deposition of an adhesive on other parts and to enhance the commercial value at the time of coating the material with the adhesive such as a hot- melt adhesive, an emulsion, etc., by eliminating the comwebbing of the adhesive generated between the coated material and a coating roller. CONSTITUTION:A coating roller 10 is pivoted at a definite position, and a material 12 to be coated on a transfer means 14 is ready to be coated with an adhesive 11. A roller 17 to wind an adhesive 11 is freely turnably positioned between the roller 10 and the material 12, and the comwebbing of the adhesive generated between the material 12 and the roller 10 is wound on the winding roller 17.
Patent JP-H03184777-A (JP)
Title: Hydraulic breaker
Inventor: HORI OSAMU
IPC: B25D9/18
Filed: 1989-12-15
Abstract: PURPOSE:To keep off any a sudden change of pressure at the resiliency of a stroke piston by connecting an interval between a first pressure chamber and a second pressure chamber of a hydraulic breaker with a booster valve. CONSTITUTION:Pressure oil in a second pressure chamber 5 tries to boost its pressure by dint of a stroke piston 2 resiling after the stroke is discharged to a booster valve 26 and its pressure is absorbed so that a pressure rise in the second pressure chamber 5 is avoided. Simultaneously with this, another pressure oil boosted in the booster valve 26 by the pressure oil out of the second pressure chamber 5 of fed to a first pressure chamber 4, thus a sudden pressure drop in this first pressure chamber 4 is eliminated.
Patent JP-H06172903-A (JP)
Title: Aluminum matrix composite with high heat resistance and high wear resistance
Inventor: IMAHASHI KUNIHIKO
IPC: B22F1/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide heat resistance and wear resistance required of product material and to improve forgeability. CONSTITUTION:A composite material is produced by a powder metallurgical method by using, for a matrix, a heat resistant aluminum alloy which has a composition consisting of, by weight, 2-15% Ni, 0.2-15% Si, 0.6-8.0% Fe, 0.6-5.0% Cu and/or 0.5-3% Mg, 0.3-3% Zr and/or 0.3-3% Mo, and the balance Al with inevitable impurities and satisfying the relations in Cu+Mg<=6% and Zr+Mo<=4%, when the matrix is 100wt.%, and dispersing one or >=2 kinds among the grains of nitrides and borides in the matrix by 0.5-10wt.% in total, when the whole of the composite material including the matrix is 100wt.%. This composite material is used and formed into an alloy by a sintering method, by which the aluminum matrix composite having >=500MPa strength at ordinary temp. and >=450MPa strength at 150 deg.C, >=60% critical upsetting ratio, and >=1.2X10<-7> specific wear loss can be obtained.
Patent JP-H01166265-A (JP)
Title: Display device for three-dimensional pattern
Inventor: KAWAI MASAO
IPC: G06T17/40
Filed: 1987-12-23
Abstract: PURPOSE:To easily comprehend the projection result of a 1st projection drawing and to facilitate the changing operations of a visual point position, close observation point position etc., by displaying the 1st projection drawing for projection of a 3-dimensional object concurrently with a 2nd projection drawing formed by the visual/close observation point projection drawings and a clipping view volume and set independently of the 1st projection drawing. CONSTITUTION:A 3-dimensional graphic display device consists of a graphic display device 1 of a CRT, etc., a graphic display controller 2, and a host computer 3 which instructs a 3-dimensional display. A desired 3-dimensional object 8 is projected on a visual point 6, a close observation point 7, a projection surface 11, and planes 9 and 10 designating a view volume respectively. Thus a 1st projection drawing is displayed on the device 1 and at the same time a 2nd projection drawing 5 set at a different position from the chart 4 is also displayed on the device 1. The points 6 and 7, the surface 11, and the planes 9 and 10 of the chart 5 are defined as independent 2nd positions respectively. Then both drawings 4 and 5 are referred to at one time. Thus it is possible to facilitate the operation for obtaining an optimum projection drawing.
Patent JP-H10174227-A (JP)
Title: Gas isolation electric device
Inventor: YAMAMOTO MIKIO
IPC: H02B13/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the installation floor space of the whole gas isolation switching device and production cost, and improve gas-tightness reliability of sealed isolation gas by storing a current transformer and a grounding device, and fitting a container in which isolation gas is sealed. SOLUTION: To the side of a breaker 1, a pair of gas isolation electric devices 2 are connected and disposed vertically, and a current transformer and a grounding device are disposed in the container 9 of one gas isolation electric device 2. Connection parts 7 to a voltage transformer 5, a breaker 3a, the grounding device 4b, and a receiving and transmitting electric line are connected to the grounding device in order. In the other gas isolation electric device 2, the current transformer and the grounding device are disposed inside the container 9, and the grounding device is connected to buses 6a, 6b through breakers 3b, 3c. It is thus possible to reduce the installation floor space of the whole gas isolation switching device for effective use of a site for substation facilities, and produce gas isolation switching devices and so on with a minimum number of parts for cost reduction.
Patent JP-H08177047-A (JP)
Title: Leader pull-out auxiliary equipment
Inventor: KITADA YOSHIHIRO
IPC: E02D7/16
Filed: 1994-12-27
Abstract: PURPOSE: To obviate the need for high-place operation by a method wherein a hook is fitted rotatably on a leader by a pin, a slinging-work wire is inserted to the front end of the hook, and a guide rope is mounted while a slipping-off preventive device, by which the slinging-work wire is not slipped off within a fixed angle when the slinging-work wire is stretched. CONSTITUTION: A hook 13 is set up rotatably on a leader 11 by a pin 12. A guide rope 16 is introduced up to the hook 13 by inserting a slinging-work wire 15, and one end of the rope 16 is fixed at the front end of the hook 13. A slipping-off preventive device 17 is installed so that the wire 15 stretched over the hook 13 once is not slipped off. When the hook 13 is set at a certain angle, a leader pull-out auxiliary equipment is opened and closed automatically. Accordingly, high-place operation, in which the wire 15 is fitted onto the leader 11, is not conducted at the time of the pull-out or pull-down of the leader 11, thus performing safe pull-out or pull-down operation.